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Our Client is seeking a visionary Senior Java Developer to serve as the Technical Lead and Architectural Owner for their mission-critical C4I system backend server. The ideal candidate will possess deep expertise in Java 11+, Spring Boot, and Microservices architecture, coupled with a proven track record in designing resilient, high-volume, low- latency systems. This role is responsible for governing the security, scalability, performance, and data integrity across the entire server ecosystem, including complex spatial and real-time data integration.Key Responsibilities: • System Architecture &amp; Resilience: Architect and lead the implementation of a scalable microservices architecture using Spring Boot, ensuring high availability and fault-tolerance. • Data Architecture &amp; Governance: Own the design and optimization of the core data layers, including developing strategies for MongoDB sharding and replication for high volume data, and defining the caching strategy using Java cache or Redis. • Multi-Protocol Integration Design: Define and govern the secure implementation of all client-server communication protocols, including high- throughput, low-latency communication via WebSocket and secure RESTful API contracts. • Security Strategy &amp; Data Integrity: Design and enforce comprehensive security measures using Spring Security, including defining policies for OAuth2/JWT access control, API security hardening, and mandating data integrity controls (e.g., audit trails, strong validation rules) for mission-critical data. • Complex External Integration: Architect and oversee the integration with critical external systems and specialized services (e.g., GeoServer integration via PostGIS), ensuring data synchronization, format translation, and system reliability across boundaries. • CI/CD and Deployment Governance: Own the operational adherence to Continuous Integration/Continuous Deployment (CI/CD) practices. This includes ensuring deployment automation, defining infrastructure-as-code requirements, and maintaining the stability and security of the production environment. • Technical Leadership &amp; Mentorship: Provide high-level technical guidance, mentor mid-level engineers in core Java concepts (concurrency, multi-threading), and enforce rigorous coding and design standards across the team.Qualifications: • Experience: Minimum of 5+ years of commercial experience in Java development, with 3+ years leading complex Spring Boot/Microservices projects. • Core Technology Mastery: Expert proficiency in Java 11+, Spring Boot, and designing scalable enterprise-level applications. • Data Expertise: Deep experience designing, optimizing, and maintaining MongoDB and utilizing Redis for caching, message brokering, and high-performance throughput. • Security &amp; Architecture: Proven ability to architect secure systems, experience with Spring Security, JWT/OAuth2, and a solid understanding of distributed transaction management. • Concurrency: Strong knowledge of multi-threading and concurrency concepts in Java. • Soft Skills: Exceptional communication, leadership, and architectural problem-solving skills with the ability to define technical solutions from ambiguous requirements.Benefits PackageThey are committed to investing in the well-being, professional growth, and overall satisfaction of their team members. As part of their benefits package, they offer:• Performance Bonus: Receive a performance-based bonus calculated as a percentage of your annual salary, rewarding your contributions and success. • Private Health Insurance: Comprehensive private health insurance coverage to safeguard your health and peace of mind. • Learning &amp; Development Budget: Access a dedicated budget for online courses, certifications, and professional development programs to support your continuous learning journey. • Vouchers &amp; Discounts: Enjoy vouchers for essential goods, services, and recreational activities to enhance your lifestyle. • Multifaceted Knowledge &amp; Internal Training: Take part in internal training programs designed to provide a holistic understanding of their business and industry. They emphasize cross-functional learning to empower you with diverse skills and knowledge.

Senior Java/Spring Boot Lead Engineer (Backend Architect)

Cyber Intelligence Center Security Analyst&nbsp;(Athens, Thessaloniki, Patras) What Impact will you make? #YourOpportunity At Deloitte, the&nbsp;spirit of the excellence&nbsp;is part of our DNA. We strive to hire the&nbsp;brightest minds from all around the globe, allowing us to excel in both long-term strategic thinking and business improvement implementation as the undisputed global leader in professional services. We are committed to&nbsp;delivering impacting results&nbsp;for diverse private and public organization clients, linking our peerless talent in cyber risk with&nbsp;unrivalled opportunities for impact&nbsp;– committing ourselves to sustainable growth and investment in our employees’ development and inclusion along the way.Our culture is rooted in profound shared values. Our values guide us as we live our purpose to serve our clients with quality and distinction, inspire our people to work collaboratively to deliver value, actively contribute to society, and lead the profession by challenging ourselves to do what matters most.&nbsp;Deloitte’s values are what unite us&nbsp;across cultures and geographies, and ultimately help us earn the trust and respect of our people, clients, and society.We believe that our differences enable us to&nbsp;#makeanimpactthatmatters. #ChooseDeloitteif<ul><li>You want to be involved in the&nbsp;definition and implementation of&nbsp;new and cutting-edge solutions&nbsp;to address cybersecurity detection and response challenges for the most relevant and prestigious clients across industry verticals</li><li>You want to work with&nbsp;inspiring, ambitious, and supportive people&nbsp;with diverse geographical and academic backgrounds and extensive skills</li><li>You are a&nbsp;cyber security enthusiast and visionary&nbsp;and are eager to explore how it can be embedded in our future</li><li>You get excitement in&nbsp;managing clients shifting priorities&nbsp;and accomplish tasks in a&nbsp;challenging, fast-paced&nbsp;environment</li><li>You like to&nbsp;nurture people&nbsp;and&nbsp;share your knowledge&nbsp;with others</li></ul>With the scale and complexity of cyber-attacks increasing every year and the world becoming increasingly more interconnected and technology-enabled, being prepared for the inevitable and able to confidently detect and respond to even the most sophisticated incidents, is no longer an option it’s a necessity. Our team, supports clients across industry verticals&nbsp;enhance their preparedness&nbsp;to deal with the inevitable by&nbsp;expanding their visibility over networks and systems&nbsp;through cutting-edge technology,&nbsp;building and maturing their attack detection capability&nbsp;through tried and tested detection analytics,&nbsp;proactively identifying potential indicators of compromise&nbsp;through threat hunting, and&nbsp;supporting them respond&nbsp;to cyber incidents should the need arise.&nbsp; #YourRole<ul><li>Be part of&nbsp;Deloitte’s Cyber Intelligence Center&nbsp;and conduct advanced cyber security analysis to detect adversaries that may have bypassed conventional controls remaining undetected in our clients’ networks and systems.</li><li>Analyze&nbsp;network and system activity&nbsp;on client systems (during standard business hours only) leveraging technologies such as EDR, XDR and SIEM, to support detection capability development and incident response efforts.</li><li>Face and solve client&nbsp;cyber threat prevention, detection, and response&nbsp;challenges&nbsp;in an innovative and effective way.</li><li>Enable clients to&nbsp;respond&nbsp;to cyber incidents&nbsp;swiftly and effectively supporting containment, eradication, remediation and recovery efforts.</li><li>Receive&nbsp;training&nbsp;and attain&nbsp;certifications&nbsp;in the use of cutting-edge cybersecurity products but also on various cybersecurity topics.</li><li>Closely collaborate with&nbsp;experts&nbsp;from many different disciplines and geographies.</li><li>Be part of a&nbsp;global community&nbsp;of Deloitte experts in Cyber Incident Response and Threat Intelligence that provide clients with actionable intelligence to detect and respond against APTs.</li></ul> #WinningRequirements<ul><li>University degree&nbsp;in Information Technology, Computer Science, Cyber Security or equivalent.</li><li>1-2 years of experience,&nbsp;preferably&nbsp;in&nbsp;a&nbsp;Cyber Security Analyst or Cyber Security Engineer role&nbsp;will be considered an advantage.</li><li>Experience with&nbsp;Windows&nbsp;and&nbsp;Unix/ Linux&nbsp;systems.</li><li>Solid understanding of core&nbsp;networking&nbsp;and&nbsp;operating systems&nbsp;concepts.</li><li>Strong&nbsp;analytical&nbsp;and&nbsp;problem-solving&nbsp;skills.</li><li>Scripting&nbsp;skills (Python, Powershell, Bash etc.) would be considered advantageous.</li><li>Passion and curiosity&nbsp;for the cybersecurity industry and technology trends, innovations and frameworks, as well as current IT security technologies.</li><li>Possess&nbsp;interpersonal skills&nbsp;and the ability to develop&nbsp;effective and lasting relationships&nbsp;with clients and colleagues.</li><li>Ability to conduct&nbsp;complex analyses and communicate&nbsp;outcomes clearly and concisely.</li><li>Fluent in both English and Greek language.</li><li>Military obligations fulfilled where applicable.</li></ul>#ChooseDeloitteif:&nbsp;<ul><li>You want to work with inspiring, ambitious, and supportive people with diverse geographical and academic backgrounds and extensive skills.</li><li>You get excitement in managing clients shifting priorities and accomplish tasks in a challenging, fast-paced environment.</li><li>You like to nurture people and share your knowledge with others.</li></ul>&nbsp;#AboutDeloitte&nbsp;Our servicesDeloitte offers Global professional services that include Audit, Risk Advisory, Tax, Consulting and Financial Advisory. Our approach combines insight and innovation from multiple disciplines with global business and industry expertise to help our clients excel anywhere in the world.We deliver outstanding impact on the reputation and success of our clients, in Greece and globally. In pursuing this we contribute to a sustainable and prosperous society and are firm believers in the positive impact business can and should have on the world it operates within.&nbsp;Our PurposeOur purpose, “To make an impact that matters for our clients, our people and society “- defines who we are and what we stand for. This is not about size, it's about being the first choice. The first choice for the largest and most influential clients, and the first choice for the best talent.&nbsp;Our valuesAt Deloitte we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights, and a genuinely distinctive level of customer service. We value difference, with respect at the heart of our inclusive culture, and we support agile working arrangements.&nbsp;Our talent experienceFrom day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the centre of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged, and feel a sense of purpose and meaning in what they do each day.&nbsp;Sounds like the sort of role for you? Apply now.&nbsp;This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias &amp; Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias &amp; Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, Municipality of Pylaia - Chortiatis of Thessaloniki, Vepe Technopolis Thessaloniki (5th and 3rd street), are one of the Deloitte Central Mediterranean S.r.l. (“DCM”) countries. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Tortona no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities (collectively, the “Deloitte organization”). DTTL (also referred to as “Deloitte Global”) and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of any of each other. DTTL does not provide services to clients. Please see www.deloitte.com/ about to learn more.DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see www.deloitte.com/about to learn more about our global network of member firms.Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500ℜg; companies. Learn how Deloitte’s approximately 312,000 people make an impact that matters at www.deloitte.com.This communication contains general information only, and Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities collectively.© 2024&nbsp;For more information contact Deloitte Central Mediterranean.

Cyber Intelligence Center Security Analyst (Athens, Thessaloniki, Patras)

We are seeking a highly skilled and motivated&nbsp;Senior Data Software Engineer&nbsp;to join our innovative team.In this role, you will leverage cloud-native technologies, including Databricks, Azure DevOps, Delta Lake tables, Spark Structured Streaming, and Lakehouse architecture, within our Microsoft Azure environment. You will play a pivotal role in processing large volumes of financial data, driving innovative solutions that enhance scalability, reduce processing latency, and improve transparency.The remote option applies only to the Candidates who will be working from any location in Greece. #LI-DNI#LI-IK2Responsibilities<ul><li>Engineer and maintain high-performance data solutions leveraging Python, Apache Spark, and Delta Lake</li><li>Participate in the full software development lifecycle, including requirements analysis, solution design, code reviews, and documentation</li><li>Collaborate with business partners, IT teams, and architects to ensure data pipelines meet complex and evolving requirements</li><li>Optimize financial data processing pipelines to improve scalability and reduce latency</li><li>Use automated testing to ensure reliability, stability, and accuracy in data processing</li><li>Break down complex data problems into achievable solutions through strong analytical skills</li><li>Support operations teams by troubleshooting and resolving complex pipeline issues</li><li>Identify opportunities for improvement and proactively address challenges</li><li>Design and implement robust relational data models and SQL-based solutions</li><li>Partner with the product owner and team members to deliver seamless data workflows</li><li>Build systems and pipelines that align with modern cloud-native architectural principles</li></ul>Requirements<ul><li>3+ years of professional experience in data engineering or software engineering roles</li><li>Strong core Python software engineering experience with proficiency in Apache Spark and Delta Lake</li><li>Expertise in relational data models and SQL for designing and managing large-scale data solutions</li><li>Knowledge of Azure Cloud Ecosystem, Databricks, and Azure DevOps</li><li>Background in financial data processing and handling large-scale analytics workloads</li><li>Familiarity with Spark Structured Streaming and its application to real-time data pipelines</li><li>Capability to develop, debug, and refine end-to-end automated testing processes</li><li>Experience with architectural practices related to Lakehouse platforms and data lake solutions</li><li>Fluency in English (B2 level) to collaborate effectively across remote and in-person teams</li></ul>Nice to have<ul><li>Understanding of modern big data processing techniques beyond Spark Structured Streaming</li><li>Background in optimizing Delta Lake and Lakehouse architectures for complex business needs</li><li>Showcase of delivering solutions in finance-specific domains or similar industries</li><li>Familiarity with designing and implementing pipelines in distributed systems with low latency</li></ul>We offer<ul><li>For you:</li><li>Paid annual vacation</li><li>Paid sick leave days</li><li>Private health insurance</li><li>Stable income</li><li>Meal and home office compensation</li><li>For your comfortable work:</li><li>Remote and hybrid work opportunities</li><li>Corporate laptop</li><li>Possibility to work on your own device</li><li>Free licensed software</li><li>Relocation opportunities</li><li>Free wellbeing activities</li><li>For your growth:</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Free trainings for technical and soft skills</li><li>Free access to LinkedIn Learning platform</li><li>Free access to internal and external e-Libraries</li><li>Certification opportunities</li><li>Language courses</li><li>Internal technical and non-technical communities</li><li>Possibility to contribute in internal, opensource products</li></ul>EPAM is a leading global provider of digital platform engineering and development services. We are committed to positively impacting our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to learn and grow continuously. You will join a dedicated, creative, and diverse community that will help you discover your fullest potential.EPAM is committed to providing our global team of 52,800+ EPAMers with inspiring careers. EPAMers lead with passion and honesty and think creatively. Our people are the source of our success, and we value collaboration, try always to understand our customers' business, and strive for the highest standards of excellence.

Senior Data Software Engineer

EY Studio+ brings together business, design and technology expertise to help organizations reimagine marketing, sales, and customer experience. With 7,000 professionals in 50 countries, we deliver human-centered, data-driven solutions that fuel growth and create lasting impact.We are seeking Junior UX/UI Designers to join our fast-growing team at EY Studio+ Athens. You will help push the boundaries of design and innovation, tackling complex challenges across industries—financial services, healthcare, manufacturing, government, and more—using proven frameworks and methods to deliver transformative client experiences in Greece and beyond.Be part of a global network shaping the future of business and technology.&nbsp;Your key responsibilitiesAs a Junior UX/UI Designer, you will work alongside business designers, UX/UI designers, strategists, product managers and engineering teams to design innovative user-centred services and products. As part of our team, you will be working across all areas of the design process from research, workshops, ideation, user journeys, flows, prototyping and testing.&nbsp;Skills and attributes for success:<ul><li>You are a passionate designer with a genuine interest in innovation, supported by a portfolio that demonstrates your creativity in digital experiences.</li><li>You thrive in a team environment, co-creating and developing solutions alongside designers, business professionals and technology consultants.</li><li>You are curious, staying updated on the latest digital developments and trends in UX/UI, and are actively seek opportunities to learn and grow.</li></ul><ul><li>Knowledge of human-centered design and are familiar with the end-to-end design process, including research, personas, concept creation, customer journeys, user flows, mockups, prototypes, user testing, and visual design deliverables.</li><li>Excellent technical skills in visual design and prototyping software (Figma, Adobe Creative Suite, etc), with the capability to design wireframes all the way through to final UI.</li><li>Bachelor’s or Master’s degree in a design-related field (for example, UX/UI, visual communication, graphic design, or other creative disciplines)</li><li>A portfolio demonstrating your design skills</li><li>Essential knowledge of visual design and prototyping software (Figma, Adobe Creative Suite, etc)</li><li>Fluency in English (other languages are a plus)</li><li>Excellent communication and presentation skills.</li></ul> Ideally, you’ll also have:<ul><li>Experience in collaborative design workshops</li><li>Conducted user research or user testing</li><li>Other creative skills or developed talents.</li></ul>&nbsp;What we look for:What’s most important is that you are dedicated to working with your colleagues as part of a high-performing team. You will need to demonstrate enthusiasm, high-level motivation, and passion to develop fast in a multinational working environment. You will need to thrive in picking up new skills and talents as you go, so natural curiosity, a lot of questions and the confidence to speak up when you see something that could be improved are essential. If you’ve got the right combination of technical knowledge and communication skills, this role is for you.&nbsp;What we offer you &nbsp;Ability to Shape your Future with Confidence by:<ul><li>Developing your professional growth:<ul><li>You'll have unlimited access to educational platforms, EY Badges and EY Degrees, alongside support for certifications. You will experience personalized coaching and feedback, and gain exposure to international projects, through our expansive global network, empowering you to define and achieve your own success.</li><li>Dive into our innovative GenAI ecosystem, designed to enhance your EY journey and support your career growth. These advanced AI tools will empower you to focus on higher-value work and meaningful interactions, enriching your professional experience like never before.</li></ul></li></ul><ul><li>Empowering your personal fulfilment: We focus on your financial, social, mental and physical wellbeing.<ul><li>Our competitive rewards package, depending on your experience, includes cutting-edge technological equipment, ticket restaurant vouchers, a private health and life insurance scheme, income protection and an exclusive EY benefits club card that provides a wide range of discounts, offers and promotions.</li><li>Our flexible working arrangement (hybrid model) is defined based on your own preferences and team’s needs, and we enjoy other initiatives such as summer short Fridays and an EY Day Off.</li><li>Our commitment to a sustainable way of operating, encourages volunteerism, promotes sustainable practices and offers opportunities for you to create a positive societal impact.</li><li>Our pride lies in working at EY as one of the most recognized employers in Greece through our multiple awards received over the last 3 years (Top Employer, Great Place to Work and Best Workplace in Professional Services &amp; Consulting).</li></ul></li></ul><ul><li>Fueling an inclusive culture:&nbsp;We prioritize a diverse, equitable and inclusive environment, where you’ll be embraced for who you are and empowered to use your voice to help others find theirs.</li></ul>&nbsp;

Junior UX/UI Designers

We are in a unique position to experience new and interesting situations that many companies have never encountered before. Our approach involves leveraging agile methodologies, using top-line tools, and collaborating with top-tier teams.This is a chance to join our front-end team, which plays a pivotal role in maintaining and enhancing our website, creating new features for our app, developing applications for our vendors, and designing intuitive web tools.Join us in driving innovation and shaping the future of online delivery with meaningful projects that offer exciting opportunities for professional growth and impact.We are seeking a passionate Senior Front-End Engineer to join our dynamic #web team and create user-facing tools, providing high-quality work products that drive our business forward. As part of our energetic, motivated, and innovative group of tech enthusiasts, you'll tackle the challenge of empowering both our customers and internal users with intuitive, cutting-edge technologies through a diverse range of software solutions.Furthermore, as a Senior Front-End Engineer, you will act as a mentor and provide guidance in order to ensure growth and development within our engineering division.If you have a strong technical background and a “get-things-done” attitude, then step up to the challenge and join our #techteam. Make a real impact and see the difference your contribution can make!What you’ll do:<ul><li>Design, implement and maintain complex, yet sophisticated and usable web apps.</li><li>Test your code to ensure quality of new and existing functionality.</li><li>Work closely with Product Owners, Software Engineers, DevOps engineers and Tech leads as part of an agile team, to meet and exceed the stakeholders' expectations.</li><li>Experiment with new frameworks and technologies and continuously learn.</li></ul>​​​​Life @efood:At efood, no day is the same as the day before!efooders know that working and having a good time aren't the opposite and that’s why every day at efood is a new adventure!We always aim higher and we thrive in finding solutions to push our limits further! We care about our customers, our employees, and our society.We seize every opportunity to celebrate achievements and milestones, but we also celebrate small things (like Fridays!)Every efooder is part of a fast-growing multinational company, with endless opportunities for professional growth and acquisition of new skills! We have an established, yet super creative and fun working environment, with talented and ambitious people whose ultimate goal is to maintain efood as the ideal workplace!Hungry enough to join us? What you need to be successful <ul><li>University and/or Postgraduate Degree in Computer Science, Computer Engineering or equivalent</li><li>At least 4 years of experience in Front-End development</li><li>Deep understanding of the whole web application development life-cycle</li><li>Thorough knowledge of web standards and protocols such as HTTP and REST</li><li>Experience with the Javascript/Typescript</li><li>Experience with modern MV* libraries (React, Vue.js) and their ecosystem e.g. Flux pattern state management, routing</li><li>Experience with modern browser APIs, and optimizing front end performance.</li><li>Knowledge of frontend frameworks (NextJS, Nuxt)&nbsp;</li><li>Knowledge of modern bundlers, their build process and configuration</li><li>Knowledge of component-scoped styling for UI development (preferable CSS Modules)</li><li>Experience with responsive design and knowledge of UX principles</li><li>Excellent eye for detail and a self-motivated problem solver</li><li>Superior analytical skills and a strong sense of urgency and ownership in your work</li><li>Strong communication and collaboration skills (English is a must)</li></ul>Nice to have:<ul><li>Familiar working with agile methodologies (Scrum/Kanban/XP)</li><li>Experience with best practices and frameworks (e.g.Vitest)</li><li>Experience working with back-end systems (Node.js/ Express) will be considered a plus</li><li>Familiarity with AI-assisted development tools (e.g Cursor).</li></ul> Who we are efood is part of the Delivery Hero Group, the world’s pioneering local delivery platform, our mission is to deliver an amazing experience—fast, easy, and to your door. We operate in over 70+ countries worldwide. Headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of the MDAX stock market index. What's in it for you <ul><li>If you are happy, we are happy! That’s why we offer an attractive remuneration package for what you bring in!</li><li>We share a passion for food, so you will certainly appreciate the ticket restaurant card 💳 to spend in restaurants and/or food supplies. We are efooders after all!</li><li>We take care of you with Private Medical &amp; Life Insurance from day #1 to keep you healthy and happy!</li><li>We prioritize your mental health 🧠 and offer round-the-clock access to an online mental health platform. You can schedule unlimited therapy sessions with certified psychologists and coaching sessions with experienced coaches.</li><li>We want you to grow with us🚀! And to help you keep improving, we provide you access to our online training platform where you can study 📖 topics for your personal and professional growth!</li><li>Are you a cappuccino lover ☕? Do you desperately want a cookie? Our cafeteria got you covered!</li><li>If you want to stay in shape 🏋️, our in-house gym awaits you fully equipped!</li><li>We are passionate about exploring, growing &amp; learning and our Global Mobility plan is created to help our people find their purpose&nbsp; around the world 🌎!</li></ul>

Senior Front-End Engineer

What Impact will you make? GenAI Engineer @ Deloitte Alexander Competence Center Are you looking for an&nbsp;opportunity&nbsp;in&nbsp;Thessaloniki, that offers you a&nbsp;hybrid working model? Are you ready to work on&nbsp;international projects for industry-leading clients&nbsp;around the world and elevate your&nbsp;tech consulting career&nbsp;to an&nbsp;international level? If so, check below for more info about this career opportunity! You bring passion, we bring opportunities! #YourOpportunity Deloitte is a worldwide leader in Professional Services with a presence in more than 150 countries and territories.&nbsp;Since 2018, Deloitte has been operating its Alexander&nbsp;Competence Center in Thessaloniki with satellites in the cities of Patras, Heraklion, and Ioannina&nbsp;- which are model hubs of expertise, training, and innovation, specializing in cutting-edge exponential technologies, in which graduates and young professionals undergo immersive experiences, continuous learning, gaining practical insights and hands-on training that empower them to navigate the complexities of the digital landscape. Deloitte is an ideal working environment for&nbsp;both young and senior professionals&nbsp;who want to take the next step in their careers, offering them a supportive and international working environment that leverages their expertise and potential. Its corporate culture is based on trust and collaboration and ensures diversity and inclusion so that everyone feels part of a great team.#YourServiceLine:&nbsp;Technology &amp; Transformation​Our Technology &amp; Transformation teams empower organizations to navigate the future through technology-driven business transformation. Combining deep industry knowledge with cutting-edge technology, we deliver tailored solutions that drive innovation, enhance efficiency, promote cybersecurity, and foster sustainable growth.​#AboutYourRole We are seeking talented&nbsp;AI Engineers&nbsp;to join our team in Thessaloniki. In this role, you will design and build AI-driven applications using&nbsp;Python&nbsp;and other modern programming languages, with a strong focus on&nbsp;Generative AI technologies. You will work on integrating&nbsp;Large Language Models (LLMs)&nbsp;into real-world solutions. This involves using modern frameworks to develop scalable backend services, integrating vector databases and retrieval techniques, and deploying them in production environments.#YourRoleandResponsibilities <ul><li>Design and implement efficient, scalable, and maintainable code using&nbsp;Python&nbsp;and other modern programming languages.</li><li>Develop robust AI-driven applications using frameworks such as&nbsp;FastAPI, Flask, or Django.</li><li>Collaborate closely with AI specialists to integrate&nbsp;LLMs and GenAI tools&nbsp;into applications.</li><li>Integrate&nbsp;embedding models,&nbsp;vector databases, and&nbsp;RAG pipelines&nbsp;to enhance knowledge retrieval and context.</li><li>Manage containerization and deployment processes using&nbsp;Docker&nbsp;and&nbsp;DevOps&nbsp;best practices.</li><li>Ensure high levels of application performance, usability, and reliability.</li><li>Work with cross-functional teams (AI/ML, product, design) to define and deliver new features.</li><li>Stay up to date with emerging&nbsp;AI tools, frameworks, and trends, especially in the GenAI/ AI space.</li><li>Participate in code reviews, contribute to documentation, and ensure adherence to best practices.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</li></ul>#OurRequirements&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<ul><li>Bachelor’s degree in Computer Science, Electrical &amp; Computer Engineering, or a related field (open to recent graduates).</li><li>Strong programming skills in&nbsp;Python&nbsp;(preferred) or another modern programming language.</li><li>Familiarity with integrating&nbsp;LLMs&nbsp;into applications using tools such as&nbsp;LangChain,&nbsp;LlamaIndex, or similar.</li><li>Understanding of&nbsp;prompt engineering,&nbsp;embedding models, and&nbsp;vector databases&nbsp;(e.g., FAISS, Pinecone, Chroma).</li><li>Hands-on experience using&nbsp;LLM APIs&nbsp;(e.g., OpenAI, Anthropic, Cohere) and pre-trained models for real-world solutions.</li><li>Previous exposure to&nbsp;Retrieval-Augmented Generation (RAG)&nbsp;or similar context-enhancement techniques is a plus.</li><li>Experience with&nbsp;web frameworks&nbsp;such as FastAPI, Django, or Flask for building backend services and RESTful APIs.</li><li>Version control skills using&nbsp;Git&nbsp;and a good understanding of RESTful service design.</li><li>Production-oriented mindset with an eagerness to build reliable, scalable, and maintainable solutions.</li><li>Demonstrated passion for learning and experimenting with&nbsp;new AI and GenAI technologies.</li><li>Strong programming skills in at least one modern language, preferably Python.</li><li></li><li></li><li></li><li></li><li>Experience with web frameworks such as FastAPI, Django, or Flask for building backend services and RESTful APIs.</li><li>Experience in using version control tools like Git and a good understanding of server-side logic and REST API design.</li><li>Ability to work collaboratively in a team environment and a production mindset focused on building reliable and maintainable solutions.</li><li></li></ul>#Preferredskills<ul><li>Exposure to cloud platforms (AWS, Azure, GCP) and AI model deployment strategies.</li><li></li><li>Experience developing full-stack applications using front-end technologies (JavaScript, HTML5, CSS) and libraries like React.js.</li><li>Familiarity with backend JavaScript frameworks such as Node.js.</li><li>Familiarity with Docker and basic DevOps practices for containerization and deployment.</li><li></li></ul>#WhoWeAreLookingFor Individuals who have a&nbsp;strong will&nbsp;to expand their knowledge of new technologies, a&nbsp;passion&nbsp;to grow within the company and&nbsp;aspirations&nbsp;for career growth. At Deloitte we foster a consultative culture because the best decisions are made in collaboration with others. We approach our work with a collaborative mindset, teaming across businesses, geographies, and skill sets to deliver tangible, measurable, attributable impact. These are not aspirations, but principles that we all commit to today and every day. #WhatWeOffer At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits:🏠&nbsp;Modern hybrid workplace, characterized by flexibility and Smart Working⚖&nbsp;Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances)🌍&nbsp;Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes📚&nbsp;Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends🚀&nbsp;Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust👬&nbsp;Diverse culture and active communities that enable you to bring yourself to work🎉&nbsp;Team Building and Corporate Social Responsibility Activities🏃&nbsp;A buddy to support you with your onboarding⚕️&nbsp;Private medical health insurance plan💳&nbsp;Ticket restaurant card&nbsp;🛍️&nbsp;Exclusive Discounts to several retail providers, restaurants and others&nbsp;📱&nbsp;Mobile phone&nbsp;🍏&nbsp;Fresh fruits and unlimited coffee everyday at our offices We exist to solve complex problems &nbsp; Our consultants are renowned for their straightforward approach to solving some of the world’s largest and most complex business challenges. Each member of our&nbsp;&nbsp;team is energized by the challenge a seemingly inscrutable problem presents. Our distinctiveness lies in our refusal to accept a problem at face value - we draw on the depth of our shared insight to ask the right questions, and it’s these questions that uncover answers - answers with impact. &nbsp; We are committed to collaboration &nbsp; Our role is to unlock potential for growth and innovation. We believe this requires real collaboration – with our own networks and with our clients. It is why we commit to truly getting under the skin of our client’s needs, developing a full appreciation for their environment, goals and ambitions. We are also unafraid to challenge. &nbsp;In so doing, we build long-term and trusted affinities. &nbsp; We create long-term, sustainable impact &nbsp; We often work hand-in-hand with our clients to help find the right solution and to help apply that solution. Our aim is to leave behind ambassadors who are equipped to continue the transformation we began. For us, it is about embedding sustainable change, allowing the impact of our insight to be felt for a long time to come.&nbsp; #AboutDeloitte &nbsp; Our services &nbsp; Deloitte offers Global professional services that include Audit, Risk Advisory, Tax, Consulting and Financial Advisory. Our approach combines insight and innovation from multiple disciplines with global business and industry expertise to help our clients excel anywhere in the world. &nbsp; We deliver outstanding impact on the reputation and success of our clients, in Greece and globally. In pursuing this we contribute to a sustainable and prosperous society, and are firm believers in the positive impact business can and should have on the world it operates within. &nbsp; Our Purpose &nbsp; Our purpose, “To make an impact that matters for our clients, our people and society “- defines who we are and what we stand for. This is not about size it is about being the first choice. The first choice for the largest and most influential clients and the first choice for the best talent. &nbsp; Our values &nbsp; At Deloitte, we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights and a genuinely distinctive level of customer service through our expertise and professionalism. &nbsp; We value difference, with respect at the heart of our inclusive culture. &nbsp; Our talent experience &nbsp; From day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the center of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged and feel a sense of purpose and meaning in what they do each day.&nbsp;Sounds like the sort of role for you? Apply now.Location:&nbsp;Thessaloniki This document has been prepared by Deloitte Alexander Competence Center Single Member&nbsp;Societe&nbsp;Anonyme of Business Consultants.&nbsp; &nbsp; Deloitte Alexander Competence Center Single Member&nbsp;Societe&nbsp;Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, Municipality of&nbsp;Pylaia&nbsp;-&nbsp;Chortiatis&nbsp;of Thessaloniki,&nbsp;Vepe&nbsp;Technopolis Thessaloniki (5th and 3rd street), is one of the Deloitte Central Mediterranean&nbsp;S.r.l.&nbsp;(“DCM”) Countries. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via&nbsp;Tortona&nbsp;no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP Geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte&nbsp;Touche&nbsp;Tohmatsu Limited, a UK private company limited by guarantee (“DTTL”).&nbsp; DTTL and each of its member firms are legally separate and independent entities. DTTL, Deloitte NSE LLP and&nbsp;Deloitte Central Mediterranean&nbsp;S.r.l.&nbsp;do not provide services to clients. Please see&nbsp;<a target="_blank" rel="noopener noreferrer nofollow" href="https://www.deloitte.com/about">www.deloitte.com/about</a>&nbsp;to learn more about our global network of member firms.&nbsp; This document and its contents are confidential and prepared solely for your use, and may not be reproduced,&nbsp;redistributed&nbsp;or passed on to any other person in whole or in part, unless otherwise expressly agreed with you. No other party is entitled to rely on this document for any purpose whatsoever and we accept no liability to any other&nbsp;party, who&nbsp;is provided with or obtains&nbsp;access&nbsp;or relies to this document.&nbsp;© 2025 Deloitte Central Mediterranean. All rights reserved.&nbsp;

GenAI Engineer @Thessaloniki

Junior Quality Engineer What Impact will you make?&nbsp; #YourOpportunity&nbsp; At Deloitte, the spirit of the excellence is part of our DNA. We strive to hire the brightest minds from all around the globe, allowing us to excel in both long-term strategic thinking and business improvement implementation as the undisputed global leader in professional services. We are committed to delivering impacting results for diverse private and public organization clients, linking our peerless talent in audit with unrivalled opportunities for impact – committing ourselves to sustainable growth and investment in our employees’ development and inclusion along the way. Our culture is rooted in profound shared values. Our values guide us as we live our purpose to serve our clients with quality and distinction, inspire our people to work collaboratively to deliver value, actively contribute to society, and lead the profession by challenging ourselves to do what matters most. Deloitte’s values are what unite us across cultures and geographies, and ultimately help us earn the trust and respect of our people, clients, and society. We believe that our differences enable us to #makeanimpactthatmatters. #YourRoleYour role as a Quality Engineer will focus on supporting the design, execution, and documentation of software tests to ensure the stability and quality of digital products and enterprise systems. You will begin by contributing to functional and exploratory testing activities, while progressively building your skills and exposure to test automation tools and techniques.This is an excellent opportunity for early-career professionals with strong analytical thinking, attention to detail, and a genuine interest in growing within the Quality Engineering craft. You will also gain exposure to modern testing practices that leverage Generative AI tools to enhance productivity and creativity in testing. During your tenure, your key responsibilities will involve:<ul><li>Test Design &amp; Execution: Contribute to the creation and execution of test cases for functional, integration, and regression testing, based on business requirements and user stories.</li><li>Defect Reporting: Log and track issues in collaboration with developers and business analysts using tools such as Jira or Azure DevOps.</li><li>Exploratory Testing: Apply a critical-thinking approach to uncover edge cases and validate real-world user behavior.</li><li>Documentation &amp; Reporting: Maintain clear test documentation and contribute to test reports and knowledge bases.</li><li>Team Collaboration: Work closely with cross-functional teams including developers, analysts, and other QA engineers to understand system functionality and test coverage needs.</li><li>Learning Automation: Participate in team initiatives to learn automation testing tools and practices (e.g., Selenium, Cypress, Playwright), with mentorship from senior team members.</li><li>Exploring GenAI in Testing: Begin to explore the use of Generative AI tools (e.g., ChatGPT, GitHub Copilot) to assist in test case generation, data creation, and test script prototyping — with guidance from the team.</li></ul> #WinningRequirements&nbsp;To qualify for the role, you must have:<ul><li>Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.</li><li>Up to 2 years of experience in software testing or quality assurance.</li><li>Solid understanding of software development lifecycles and testing fundamentals.</li><li>Familiarity with issue tracking and test case management tools such as Jira, Xray, or TestRail.</li><li>Strong analytical thinking and attention to detail.</li><li>Excellent communication skills and ability to work effectively in a collaborative team environment.</li><li>A genuine interest in evolving toward test automation, with a willingness to learn relevant tools and scripting languages.</li><li>ISTQB Foundation certification will be considered a plus, as an indication of commitment to the quality discipline.</li><li>Experience in Financial Services (Banking and/or Insurance), Energy, Telecommunication or other relevant sectors will be considered a plus.</li><li>Military obligations fulfilled, where applicable.</li></ul>#AboutTechnology&amp;TransformationFive core competency areas make up our Technology &amp; Transformation service line:<ul><li>Cyber;</li><li>Engineering, AI &amp; Data;</li><li>Enterprise, Technology &amp; Performance;</li><li>Deloitte Digital;</li><li>Human Capital.</li></ul> We exist to solve complex problemsOur consultants are renowned for their straightforward approach to solving some of the world’s largest and most complex business challenges. Each member of our Consulting team is energized by the challenge a seemingly inscrutable problem presents. Our distinctiveness lies in our refusal to accept a problem at face value - we draw on the depth of our shared insight to ask the right questions, and it’s these questions that uncover answers - answers with impact.&nbsp; We are committed to collaborationOur role is to unlock potential for growth and innovation. We believe this requires real collaboration – with our own networks and with our clients. It’s why we commit to truly getting under the skin of our client’s needs, developing a full appreciation for their environment, goals and ambitions. We’re also unafraid to challenge.  In so doing, we build long-term and trusted affinities.&nbsp; We create long-term, sustainable impactWe often work hand-in-hand with our clients to help find the right solution and to help apply that solution. Our aim is to leave behind ambassadors who are equipped to continue the transformation we began. For us, it’s about embedding sustainable change, allowing the impact of our insight to be felt for a long time to come.&nbsp; WHY DELOITTEAt Deloitte, we create positively differentiated work experiences that enable our people to feel valued and achieve their full potential. We value difference, and embrace people with diverse backgrounds and thinking styles. Knowing that people work best in different ways, we are happy to discuss alternative arrangements if the working pattern you are looking for is not specifically indicated. ABOUT DELOITTEOur servicesDeloitte operates in Greece since 1975, as a member of one of the world’s largest professional services networks, Deloitte Touche Tohmatsu. With offices in Athens, Thessaloniki, Heraklion, Patras and Ioannina, Deloitte Greece employs more than 2,900 professionals.After 50 years of successful and dynamic presence in the Greek market, we bring an unmatched breadth and depth of expertise across audit and assurance, technology &amp; transformation, tax &amp; legal and strategy, risk &amp; transactions advisory services. Operating in a multidisciplinary model enables us to draw from a pool of world-class talent, identifying the ideal skillset for each project, and to collaborate across businesses, to solve the toughest, most challenging issues of our clients. It is with them that we have built a trusted relationship, by delivering innovative solutions and utilizing state-of-the-art tools and technologies across all industries- Consumer Products, Energy Resources &amp; Industrials, Financial Services, Life Sciences &amp; Health Care, Government &amp; Public Services, Technology, Media &amp; Telecommunications.Our PurposeOur purpose, “To make an impact that matters for our clients, our people and society “- defines who we are and what we stand for. This is not about size, it's about being the first choice. The first choice for the largest and most influential clients, and the first choice for the best talent.Our valuesAt Deloitte we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights and a genuinely distinctive level of customer service through our expertise and professionalism.We value difference, with respect at the heart of our inclusive culture.Our talent experienceFrom day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the centre of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged and feel a sense of purpose and meaning in what they do each day. Sounds like the sort of role for you? Apply now.&nbsp; This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias &amp; Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias &amp; Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, Municipality of Pylaia - Chortiatis of Thessaloniki, Vepe Technopolis Thessaloniki (5th and 3rd street), are one of the Deloitte Central Mediterranean S.r.l. ("DCM") countries. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Tortona no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited ("DTTL"), its global network of member firms and their related entities (collectively, the "Deloitte organization"). DTTL (also referred to as "Deloitte Global") and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of any of each other. DTTL does not provide services to clients. Please see [1] www.deloitte.com/ about to learn more. DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see [2] www.deloitte.com/about to learn more about our global network of member firms.Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500g; companies. Learn how Deloitte's approximately 312,000 people make an impact that matters at [3] www.deloitte.com.This document and its contents are prepared solely for your use, and may not be reproduced, redistributed or passed on to any other person in whole or in part, unless otherwise expressly agreed with you. No other party is entitled to rely on this document for any purpose whatsoever and we accept no liability to any other party, who is provided with or obtains access or relies to this document.(c) 2025 Deloitte Central Mediterranean. All rights reserved.

Junior Quality Engineer

What Impact will you make? Junior React Developer&nbsp;@ Thessaloniki&nbsp;Are you looking for an&nbsp;opportunity&nbsp;in&nbsp;Thessaloniki,&nbsp;that offers you a&nbsp;hybrid working model?Are you ready to work on&nbsp;international projects for industry-leading clients&nbsp;around the world and elevate your&nbsp;tech consulting career&nbsp;to an&nbsp;international level?If so, check below for more info about this career&nbsp;opportunity! You bring passion, we bring opportunities!#YourOpportunity Deloitte is a worldwide leader in Professional Services with a presence in more than 150 countries and territories.&nbsp;Since 2018, Deloitte has been operating its&nbsp;Competence Center in Thessaloniki with satellites in the cities of Patras, Heraklion, and Ioannina&nbsp;- which are model hubs of expertise, training, and innovation, specializing in cutting-edge exponential technologies, in which graduates and young professionals undergo immersive experiences, continuous learning, gaining practical insights and hands-on training that empower them to navigate the complexities of the digital landscape.Deloitte is an ideal working environment for&nbsp;both young and senior professionals&nbsp;who want to take the next step in their careers, offering them a supportive and international working environment that leverages their expertise and potential. Its corporate culture is based on trust and collaboration and ensures diversity and inclusion so that everyone feels part of a great team. #YourServiceLine:&nbsp;Technology &amp; Transformation Our Technology &amp; Transformation teams empower organizations to navigate the future through technology-driven business transformation. Combining deep industry knowledge with cutting-edge technology, we deliver tailored solutions that drive innovation, enhance efficiency, promote cybersecurity, and foster sustainable growth. #AboutYourTeam Our Deloitte Central Mediterranean practice (Greece, Italy, Malta) hosts our Salesforce Commerce Cloud and Magento/Adobe Commerce competence center. We are growing the pipeline of Italian based clients; thus, we are expanding to support international collaboration opportunities within Deloitte member firms across EMEA.We are looking for a&nbsp;Junior React Developer&nbsp;in&nbsp;Thessaloniki. You will have the chance to participate to important international projects becoming part of a growing, international network. You will be part of a project delivery team, with colleagues in Greece but as well as members of other international offices, including Italy. Delivering front and / or back-end development tasks, as part of an Agile Scrum team. The projects will focus on the delivery of Salesforce Commerce Cloud, based on Digital Commerce platforms. For a full coverage of your role, you ought to be able to:<ul><li>Work collaboratively with local and remote team members as part of an Agile delivery team.</li><li>Understand functional documentation (user stories) and be able to translate these into technical solutions.</li><li>Learn the Salesforce Commerce Cloud or Shopify platform development and solution design.</li><li>Implement functional and technical solutions.</li><li>Improve your technical skills in: HTML5, CSS3/SASS, JavaScript/React, NodeJS, REST API, GraphQL, Git.</li><li>Perform Testing and Verification (unit, system, integration, and acceptance).</li><li>Ensure the resolution of complex incidents.</li><li>Problem management (bug, updates failures) and propose technical solutions.</li><li>Guarantee the quality of services as requested by our clients and act accordingly to ensure SLA fulfilment.</li></ul>&nbsp;#OurRequierements Key QualificationsTo qualify for the role, you must have:<ul><li>Degree related to Computer Engineering, Information Engineering, Computer Science, and Information Technology.</li><li>Excellent knowledge of English and strong communication and interpersonal skills, ability to work autonomously but also within a team, high motivation for consulting field and analytical and problem-solving attitude.</li><li>Proficiency in front-end languages such as JavaScript (ES6+) with a strong focus on React.js and its core principles.</li><li>Experience with popular React.js workflows.</li><li>Experience with modern styling frameworks and component libraries such as Tailwind CSS, Material UI (MUI) or Chakra UI.</li><li>Knowledge of modern front-end build pipelines and tools.</li><li>Familiarity with RESTful APIs and asynchronous request handling.</li><li>Ability to write efficient, secure, and clean code.</li><li>Knowledge the Client-Server model, especially Browser-Web Server interactions.</li><li>Strong problem-solving skills and attention to detail.</li><li>Excellent communication and interpersonal skills.</li><li>Ability to work in teams.</li><li>Flexibility and strong motivation to work in the fast-paced consulting field.</li><li>Ability to learn and adapt to new technologies quickly.</li><li>Availability to travel.</li></ul> Bonus Qualifications<ul><li>Academic or professional hands-on experience in Web Application development.</li><li>Knowledge of the main performance analysis tools.</li><li>Experience with agile development methodologies.</li><li>Experience in creating eCommerce projects.</li><li>Experience and background on UI/UX and Figma.</li></ul> The profile is rounded up by excellent analytical skills, precision, self-management capacities and a strong goal-oriented inclination. Individuals who have a&nbsp;strong will&nbsp;to expand their knowledge of new technologies, a&nbsp;passion&nbsp;to grow within the company and&nbsp;aspirations&nbsp;for career growth. At Deloitte we foster a consultative culture because the best decisions are made in collaboration with others. We approach our work with a collaborative mindset, teaming across businesses, geographies, and skill sets to deliver tangible, measurable, attributable impact. These are not aspirations, but principles that we all commit to today and every day.#WhatWeOfferAt Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits:🏠&nbsp;Modern hybrid workplace, characterized by flexibility and Smart Working⚖&nbsp;Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances)🌍&nbsp;Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes.📚&nbsp;Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends🚀&nbsp;Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust🌈&nbsp;Diverse culture and active communities that enable you to bring yourself to work🎉&nbsp;Team Building and Corporate Social Responsibility Activities🏃&nbsp;A buddy to support you with your onboarding🌴&nbsp;Extra days of annual leave⚕️Private medical health insurance plan💳&nbsp;Ticket restaurant card🏷️Exclusive Discounts to several retail providers, restaurants, and others📱&nbsp;Mobile phone🍏&nbsp;Fresh fruits and unlimited coffee every day at our offices&nbsp;Sounds like the sort of role for you? Apply now.Location:&nbsp;ThessalonikiThis document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias &amp; Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias &amp; Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, Municipality of Pylaia - Chortiatis of Thessaloniki, Vepe Technopolis Thessaloniki (5th and 3rd street), are one of the Deloitte Central Mediterranean S.r.l. (“DCM”) countries. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Tortona no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.&nbsp;Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities (collectively, the “Deloitte organization”). DTTL (also referred to as “Deloitte Global”) and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of any of each other. DTTL does not provide services to clients. Please see www.deloitte.com/ about to learn more.&nbsp;DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see www.deloitte.com/about to learn more about our global network of member firms.&nbsp;Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500® companies. Learn how Deloitte’s approximately 460,300 people make an impact that matters at www.deloitte.com.&nbsp;This communication contains general information only, and Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities collectively.© 2025 For more information contact Deloitte Central Mediterranean.

Junior React Developer @ Thessaloniki

Junior Penetration Tester What Impact will you make?&nbsp;#YourOpportunity&nbsp;Do you thrive at solving complex challenges? Want to work on next-generation, cutting-edge products and services that deliver outstanding value? Work with other experts in your field? Work for a world-class organization that provides exceptional career experience and an inclusive and collaborative culture? Want to make an impact that matters? Consider joining Deloitte.We are currently seeking for enthusiastic team players with exceptional penetration testing skills and a well-rounded personality to become part of our dynamic&nbsp;Cyber - Offensive Security&nbsp;team. The team is part of a global network, where brilliant colleagues collaborate across Deloitte locations, to deliver services to our clients both in Greece and abroad.As a Junior&nbsp;Penetration Tester, you will work in a highly skilled team to perform various Penetration Testing and Red Teaming engagements for our domestic and international clients. Using your offensive skills, you will covertly breach our clients’ networks and provide recommendations to strengthen the client’s security posture. To sharpen your skills, you will be trained with the Offensive Security trainings; you will join the periodic Deloitte Global Ethical Hacking and Red Team knowledge exchange sessions, and perform research on the latest techniques and tools. Moreover, you will serve as a “Subject Matter Expert”, adding interpretive value to findings presented and be responsible for creating and executing custom penetration testing engagements to identify if client systems are vulnerable to security issues.&nbsp;#YourRole Your role as a Junior&nbsp;Penetration Tester&nbsp;will enable you to work alongside fellow Ethical Hackers, who are incredibly passionate about what they do and are characterized by their commitment to working as a team, and their ever-present customer focus. In this role, you will actively participate in technical planning and the delivery of best-in-class service to our clients. In this role, you will find yourself in a personal learning and development fast track and will be given many opportunities to get exposure and make an impact that matters. During your tenure as a Junior&nbsp;Penetration Tester,&nbsp;you will be able to:<ul><li>Receive training and attain certifications in the use of cutting-edge cybersecurity products but also on various cybersecurity engineering topics.</li><li>Be part of a truly global community of Deloitte experts in Ethical Hacking and Cyber Security.</li><li>Work on projects focused on identifying security vulnerabilities on client’s infrastructure, Web and Mobile Apps etc.</li><li>Find creative ways to obtain a foothold in a client's network.</li><li>Apply an adversary mindset to simulate sophisticated actors and achieve project-specific objectives.</li><li>Perform research and develop your own tools and sharpen your tradecraft.</li><li>Share your research within the Deloitte Global Hacking and Red Team community.</li><li>Turning security weaknesses into tailored and concrete recommendations.</li><li>Share knowledge and experiences to support the development of peers.</li><li>Monitor your own results against objectives and seek feedback to identify ways to improve personal and team performance.</li></ul> #WinningRequirements To qualify for the role, you must have:<ul><li>Bachelor’s Degree in Information Technology, Information Systems Security, Cybersecurity or any related discipline</li><li>Familiar with penetration testing like Web Application, Mobile, Infrastructure and Vulnerability Assessments both on *nix and Windows environments.</li><li>Expertise using Kali Linux and tools like Burp, Metasploit, Covenant, Cobalt Strike, and Nessus.</li><li>Willingness to research new security testing techniques and tradecraft.</li><li>Experience effectively prioritizing workload to meet deadlines and work objectives.</li><li>Demonstrated ability to write clearly, succinctly, and in a manner that appeals to a wide audience.</li><li>Consultant mindset, commitment to teamwork, and ability to build strong client relationships.</li><li>Strong communication skills in Greek and English.</li><li>Ability to maintain professionalism and always strive for high ethical standards.</li><li>Military obligations fulfilled where applicable</li></ul> Ideally:<ul><li>Burp Suite Certified Practitioner (BSCP) -&nbsp;PortSwigger</li><li>Hack the Box level: Pro Hacker and above</li></ul>&nbsp;#ChooseDeloitteif:<ul><li>You want to work with inspiring, ambitious, and supportive people with diverse geographical and academic backgrounds and extensive skills.</li><li>You get excitement in managing clients shifting priorities and accomplish tasks in a challenging, fast-paced environment.</li><li>You like to nurture people and share your knowledge with others.</li></ul>&nbsp;#AboutDeloitte Our servicesDeloitte offers Global professional services that include Audit, Risk Advisory, Tax, Consulting and Financial Advisory. Our approach combines insight and innovation from multiple disciplines with global business and industry expertise to help our clients excel anywhere in the world.We deliver outstanding impact on the reputation and success of our clients, in Greece and globally. In pursuing this we contribute to a sustainable and prosperous society, and are firm believers in the positive impact business can and should have on the world it operates within.&nbsp;Our PurposeOur purpose, “To make an impact that matters for our clients, our people and society “- defines who we are and what we stand for. This is not about size, it's about being the first choice. The first choice for the largest and most influential clients, and the first choice for the best talent.&nbsp;Our valuesAt Deloitte we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights and a genuinely distinctive level of customer service. We value difference, with respect at the heart of our inclusive culture, and we support agile working arrangements.&nbsp;Our talent experienceFrom day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the centre of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged, and feel a sense of purpose and meaning in what they do each day.&nbsp;Sounds like the sort of role for you? Apply now.&nbsp;This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias &amp; Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias &amp; Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, Municipality of Pylaia - Chortiatis of Thessaloniki, Vepe Technopolis Thessaloniki (5th and 3rd street), are one of the Deloitte Central Mediterranean S.r.l. (“DCM”) countries. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Tortona no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities (collectively, the “Deloitte organization”). DTTL (also referred to as “Deloitte Global”) and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of any of each other. DTTL does not provide services to clients. Please see www.deloitte.com/ about to learn more.DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see www.deloitte.com/about to learn more about our global network of member firms.Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500ℜg; companies. Learn how Deloitte’s approximately 312,000 people make an impact that matters at www.deloitte.com.This communication contains general information only, and Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities collectively.© 2024&nbsp;For more information contact Deloitte Central Mediterranean.

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