Your role as a Senior Full Stack Software Engineer in Deloitte Digital will utilize your knowledge to produce scalable software solutions. You will be part of a cross - functional team that is responsible for the full software development life cycle, from conception and design to implementation and deployment. As a Senior Full Stack Software Engineer, you are expected to be comfortable around both front - end and back - end coding languages, development frameworks and third - party libraries.  During your tenure you will demonstrate and develop your ability to: Design, develop and maintain robust and scalable web applications; Collaborate with cross - functional teams to define, design and ship new features; Write clean, maintainable and efficient code; Troubleshoot and debug applications to optimize performance; Stay up - to - date with emerging technologies and industry trends; Mentor and guide junior engineers, providing technical leadership and code reviews; Participate in agile development processes, including sprint planning and retrospectives. #WinningRequirements Potential candidates should fulfill the following criteria: University or Technological Educational Institution degree in Engineering, Computer Science or technical disciplines; 5+ years of experience in full stack development. Proficiency in front - end technologies such as HTML, CSS, JavaScript, and frameworks like React, React Native, Angular, or Vue.js; Strong experience with back - end technologies such as Node.js, PHP, Python, or .NET; Experience with databases (e.g. MySQL, MongoDB); Familiarity with version control systems, such as Git; Experience with cloud platforms such as AWS, Azure, or Google Cloud; Experience with CI/CD pipelines and DevOps practices; Familiarity with microservices architecture; Proficiency in using Docker for containerization, including creating, managing, and deploying Docker containers in a production environment;  Strong understanding of web security principles and best practices; Excellent problem - solving skills and attention to detail; Strong communication and collaboration skills; Excellent command in spoken and written English and Greek language. ABOUT DELOITTE Our Services Deloitte offers integrated services that include Audit, Consulting, Financial Advisory, Risk Advisory, Tax and Legal. 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 Italy 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. Our Purpose We are led by a purpose, to make an impact that matters with clients, people, and society. This purpose defines who we are and what we stand for. It's not about being the biggest. It’s about being the first choice for the largest and most influential clients, and the first choice for the best talent. Our Values 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. We value difference, with respect at the heart of our inclusive culture. Our Talent experience 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. Build your legacy with us. Aim higher: join Deloitte now! Deloitte is an equal opportunity employer (EOE) and we are committed to providing a working environment that embraces and values diversity and inclusion. 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. All applications will be considered without distinction, in accordance with our values and in line with our inclusive culture. If you have any support or access requirements, we encourage you to advise us at the time of application to assist you through the recruitment process Please, visit our website for more information. 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 & 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 & 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. © 2025 For more information contact Deloitte Central Mediterranean.

Deloitte’s ServiceNow Emerging Technologies professionals lead the technological development trend through consulting services oriented to developing new digital features for our clients on ServiceNow. ServiceNow is the leading technology for enterprise service management and digital transformation within IT, HR, Customer Care and other business support process. We are looking for a proactive technical Consultant for our office in Thessaloniki who will be trained and certified on ServiceNow in order to participate effectively on important international digital transformation projects. For a full coverage of your role, you ought to be able to: Work with a distributed team and deliver your tasks independently. Leverage on strong analytical skills needed to compare processes with the capabilities of ServiceNow. Support the distributed team interpreting the client’s needs and in defining methods and out of the box standard features that best suit them. Autonomously produce solid and structured analysis, employing available tools and resources and possibly coordinating Junior employees if needed. Communicate your ideas and proposals in a clear, structured and concise fashion. Indicate possible issues related to the project and swiftly share them with the rest of the team. Fruitfully cooperate with interfunctional and international teams. #OurRequierements Key Qualifications To qualify for the role, you must have: Bachelor/Master degree in Computer Science, Computer Engineering, Engineering, or in similar technical-scientific disciplines (e.g. Mathematics, Physics, Biomedics, Economics) Eagerness to learn how to configure and customize ServiceNow, to achieve ServiceNow’s professional certifications and continuously develop your skills. Strong ability to communicate in English; Italian knowledge is a strong plus. Willingness to travel, domestically and abroad, if needed. Bonus Qualifications ServiceNow certifications (es. CSA, CAD, ITSM, PPM, HRSD, CSM, micro, …). 3+ years of experience as a ServiceNow Developer. Understanding of Cyber security implications. Knowledge of relational databases, (e.g. Oracle, SQL). Communication Protocols (e.g. HTTP, JSON, API, WS, SOAP, REST, XML). Programming languages (e.g. JavaScript). Proficient in MS Word, Excel and PowerPoint. The profile is rounded up by excellent analytical skills, precision, self-management capacities and a strong goal-oriented inclination. #WhoWeAreLookingFor Individuals who have a strong will to expand their knowledge of new technologies, a passion to grow within the company and aspirations 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: 🏠 Modern hybrid workplace, characterized by flexibility and Smart Working ⚖ Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances) 🌍 Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes. 📚 Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends 🚀 Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust 🌈  Diverse culture and active communities that enable you to bring yourself to work 🎉 Team Building and Corporate Social Responsibility Activities 🏃 A buddy to support you with your onboarding 🌴 Extra days of annual leave ⚕️Private medical health insurance plan 💳 Ticket restaurant card 🏷️Exclusive Discounts to several retail providers, restaurants and others 📱  Mobile phone 🍏 Fresh fruits and unlimited coffee everyday at our offices  Sounds like the sort of role for you? Apply now. Location: Thessaloniki This document has been prepared by Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.   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), is 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 (“DTTL”). DTTL and each of its member firms are legally separate and independent entities. 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. This document and its contents are confidential and 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. © 2025 Deloitte Central Mediterranean. All rights reserved.

As Windows System Engineer you will:  Design, deploy, and manage Citrix Virtual Desktop environments to ensure optimal performance and reliability.​ Monitor and maintain Citrix infrastructure and user sessions.​ Troubleshoot and resolve issues related to Citrix DaaS, including connectivity, performance, and user access problems.​ Perform regular system maintenance, updates, and patches to ensure system integrity and security.​ Develop and maintain documentation for the responsible environments, including configurations, procedures, and troubleshooting guides.​ Follow and align with the organization's processes, governance framework and best practice.​ Support new customer requests through the creation of new processes and documentation and adapt to new feature capabilities. Also respond to customer requests for support.​ Stay current with industry trends and best practices related to Modern Management, Citrix and VDI technologies. #OurRequirements  In depth knowledge of Microsoft modern endpoint management.  In depth knowledge of Microsoft Operating Systems - Windows 10 and 11. Experience of deploying applications through SCCM and Intune. Proficiency in scripting and automation using PowerShell and VBScript. In depth knowledge of and ability to create maintain and manage Intune policy. Strong knowledge of Citrix Virtual Desktops and Citrix Cloud. Experience with Windows Server, Active Directory, and Group Policy management. Ability to work independently and as part of a team. Strong communication and interpersonal skills. Experience with other VDI solutions such as Microsoft Azure Virtual Desktop and VMWare Horizon. Knowledge of networking concepts and technologies, including VPN, firewalls, and load balancing. Familiarity with ITIL processes and best practices. #PreferredQualifications  Microsoft 365 Certified: Endpoint Administrator Associate. Citrix certifications (e.g., CCA-V, CCP-V, CCE-V) are highly desirable. #WhatWeOffer  At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits:    🏠 Modern hybrid workplace, characterized by flexibility and Smart Working  ⚖ Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances)  🌍 Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes.  📚 Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends  🚀 Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust  🌈 Diverse culture and active communities that enable you to bring yourself to work  🎉 Team Building and Corporate Social Responsibility Activities  🏃 A buddy to support you with your onboarding  🌴 Extra days of annual leave  ⚕ Private medical health insurance plan  💳 Ticket restaurant card  🏷Exclusive Discounts to several retail providers, restaurants and others  📱 Mobile phone  🍏 Fresh fruits and unlimited coffee everyday at our offices    Our story  #YourServiceLine:EnablingFunctions  At Deloitte, we’re all about making an impact that matters, together. And nowhere is this more apparent than among our 2,000-strong Enabling Functions teams. With our combined specialist skills and business partnering expertise, we provide all the essential strategy, support, and advice our client-facing colleagues need, right across the firm. This enables them to focus all of their efforts on delivering the best service possible to their clients. So not only will you be providing world-class support to our internal clients, you’ll be making an impact for all the hugely influential organizations Deloitte works with too.    About Deloitte  #OurServices  Deloitte offers integrated services that include Audit, Consulting, Financial Advisory, Risk Advisory, Tax and Legal. 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 Italy 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.     #OurPurpose  We are led by a purpose, to make an impact that matters with clients, people and society. This purpose defines who we are and what we stand for. It's not about being the biggest. It’s about being the first choice for the largest and most influential clients, and the first choice for the best talent.     #OurValues  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. We value difference, with respect at the heart of our inclusive culture.     #OurTalentExperience  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.  Sounds like the sort of role for you? Apply now!  Location: Thessaloniki  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 & 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 & 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 411,000 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.  © 2025 For more information contact Deloitte Central Mediterranean. 

The Scientific Computing Cloud Engineer will be responsible for developing and deploying supercomputing solutions in AWS supporting R&D, Clinical, and Manufacturing teams globally. The successful candidate will be the primary High-Performance Computing (HPC) Cloud engineer. This role requires a deep understanding of both on-premises and cloud-based HPC systems, as well as strong project management skills. The ideal candidate will have a background in life sciences and computer science, with a focus on supporting computational biology applications and AWS engineering. Key Responsibilities Develop and deploy automated HPC workloads and workflows using AWS cloud services, including Parallel Cluster, FSx for Lustre, Batch, Terraform,  and Cloud Formation. Manage high-performance parallel file systems such as Weka, understanding data and storage workflows, movement, tiering, and tracking. Act as the HPC data steward, ensuring data integrity and efficient data management practices. Design, implement, and manage cost effective on-premises and HPC Cloud systems, including job schedulers (e.g., Slurm) and cluster management tools (e.g., Linux scripting, Ansible). Architect and design HPC hardware and networking solutions, providing system troubleshooting and support for on-premises systems. Develop and maintain web portals and sites to facilitate HPC resource access and management. Lead and manage projects, ensuring timely and successful delivery of HPC solutions. Collaborate with cross-functional teams to align HPC strategies with organizational goals. Provide technical leadership and mentorship to junior engineers and team members Document, train, and educate users on best practices. Level 3 engineering support for most challenging technical issues. In this role, you will also be responsible for promoting a culture of excellence within the HPC team, fostering collaboration, innovation, and continuous improvement. Qualifications Basic Qualifications: Bachelor's degree (BA/BS) in Computer Science, Engineering, Life Sciences, or a related field. 7+ years of professional experience, with a significant portion of that time spent in HPC, cloud engineering, or a related discipline. Proven ability to understand and manage data and storage workflows, movement, tiering, and tracking. Experience with on-premises and Cloud HPC systems, including job schedulers (e.g., Slurm) and HPC tools (e.g., Linux administration, Ansible, AWS Batch). Strong understanding of cluster architecture, design, HPC hardware, and networking. Excellent system troubleshooting and support skills for HPC Cloud systems. Experience in supporting, deploying, and managing scientific applications (Linux/Windows) Strong project management skills, with the ability to lead and manage complex technical projects. Advanced certifications in AWS cloud services or HPC technologies. Preferred Qualifications: Advanced degree in Computational Biology, Computer Science, or a related field. Extensive experience with AWS cloud services, particularly HPC services such as ParallelCluster, FSx for Lustre, Batch, AWS PCS, Terraform, and CloudFormation. Experience with high-performance parallel file systems like Weka, storage gateway, data sync. Experience in the life sciences field, particularly in computational biology. Familiarity with a variety of programming languages and tools used in high-performance computing, such as Python, Java, C++, MPI, R, R Studio, Jupyter Hub, Docker/Singularity and Spack. Excellent communication skills, with the ability to effectively convey technical information to a variety of audiences.   Work Location Assignment: Hybrid Purpose  Breakthroughs that change patients' lives... At Pfizer we are a patient centric company, guided by our four values: courage, joy, equity and excellence. Our breakthrough culture lends itself to our dedication to transforming millions of lives.   Digital Transformation Strategy One bold way we are achieving our purpose is through our company wide digital transformation strategy. We are leading the way in adopting new data, modelling and automated solutions to further digitize and accelerate drug discovery and development with the aim of enhancing health outcomes and the patient experience. Flexibility   We aim to create a trusting, flexible workplace culture which encourages employees to achieve work life harmony, attracts talent and enables everyone to be their best working self. Let’s start the conversation!   Equal Employment Opportunity  We believe that a diverse and inclusive workforce is crucial to building a successful business. As an employer, Pfizer is committed to celebrating this, in all its forms – allowing for us to be as diverse as the patients and communities we serve. Together, we continue to build a culture that encourages, supports and empowers our employees. Disability Inclusion Our mission is unleashing the power of all our people and we are proud to be a disability inclusive employer, ensuring equal employment opportunities for all candidates. We encourage you to put your best self forward with the knowledge and trust that we will make any reasonable adjustments to support your application and future career. Your journey with Pfizer starts here! Information & Business Tech#LI-PFE

ROLE RESPONSIBILITIES The Senior Platform DevSecOps engineer colleague’s responsibilities include but are not limited to: Support and Administration of key platforms related to Conversational AI and Language Translation capabilities Lead lifecycle management activities related to upgrades, patches, hardware scaling and retirement Foster a culture of continuous improvements across the CI/CD environment with integrated security practices. Implement and maintain DevSecOps practices to ensure security is integrated into the CI/CD pipeline. Automate security testing and vulnerability assessments within the development process. Collaborate with development teams to design and implement secure coding practices. Design, deploy, and manage secure cloud infrastructure for AI and machine learning applications. Implement and manage security controls, such as firewalls, intrusion detection/prevention systems, and encryption. Monitor and respond to security incidents and vulnerabilities in a timely manner. Develop and maintain security policies, procedures, and documentation. Work closely with cross-functional teams to assist in hosting and deploy AI and ML based products, pipelines and API services into Dev, Stage and Production. Provide training and guidance to AI development and operations teams on DevSecOps best practices. Continuously evaluate and improve security processes and tools. Participate in incident response and post-mortem analysis to identify and address root causes. BASIC QUALIFICATIONS ​ BSc degree in Computer Science or Engineering is required. MSc is preferred. 7+ years of experience in deploying enterprise software solutions in private cloud environments or public cloud providers preferably AWS & Azure as well as familiar with cloud architecture frameworks on AWS /Azure /GCP. Familiar with AWS services Fargate /Lambda/Dynamo DB/EC2/S3). Experience in building and managing production services using Kubernetes and Docker. Proficient understanding of code versioning tools such as GIT. Has owned systems and managed development of end-to-end applications. Experience with production deployments of complex systems. Experience with IaC tools like Terraform and Cloud Formation. Basic Knowledge with generative AI services offered by several providers like AWS /Azure/GCP. Experience with an industry accepted structured software development life cycle methodology. Experience in supporting the development of complex software products including the deployment of multiple versions / releases of a large product. Ability to contribute to technical specifications and technical design documentation for the software development team. Familiar with ITIL framework. Experience with monitoring tools like (Grafana /Dynatrace). Experience with working in teams to address software defect analysis, troubleshooting, and resolution. Proven ability in performance testing and optimization of developed source code for an enterprise business application. Proven ability to work collaboratively with the software development team while driving software improvements. Candidate must be an excellent communicator. GENERAL SKILLS REQUIREMENTS Advisor/Consultancy: Provides well-informed advice, typically within a specific technical specialization, ensuring that it is properly understood and appropriately exploited, to enhance the effectiveness of significant activities.  Provides advice on technical aspects of Conversational UI and ensures that relevant technical strategies, policies, standards and practices are applied correctly. Technical Acumen: Maintains knowledge of specific technologies provides detailed advice regarding their application, executes specialized tasks.  Thought Leadership & Advocacy: Develop awareness of industry developments and best practices Provide thought leadership in emerging technologies as they relate to AI and Conversational UI Presentation Skills: Ability to develop visually simple and appealing PowerPoint presentations and be comfortable with articulating and communicating with the right authority and messaging to a broad range of stakeholders   Work Location Assignment: Hybrid Purpose  Breakthroughs that change patients' lives... At Pfizer we are a patient centric company, guided by our four values: courage, joy, equity and excellence. Our breakthrough culture lends itself to our dedication to transforming millions of lives.   Digital Transformation Strategy One bold way we are achieving our purpose is through our company wide digital transformation strategy. We are leading the way in adopting new data, modelling and automated solutions to further digitize and accelerate drug discovery and development with the aim of enhancing health outcomes and the patient experience. Flexibility   We aim to create a trusting, flexible workplace culture which encourages employees to achieve work life harmony, attracts talent and enables everyone to be their best working self. Let’s start the conversation!   Equal Employment Opportunity  We believe that a diverse and inclusive workforce is crucial to building a successful business. As an employer, Pfizer is committed to celebrating this, in all its forms – allowing for us to be as diverse as the patients and communities we serve. Together, we continue to build a culture that encourages, supports and empowers our employees. Disability Inclusion Our mission is unleashing the power of all our people and we are proud to be a disability inclusive employer, ensuring equal employment opportunities for all candidates. We encourage you to put your best self forward with the knowledge and trust that we will make any reasonable adjustments to support your application and future career. Your journey with Pfizer starts here! Information & Business Tech#LI-PFE

Your day to day will include:  •   Reviewing business and technical requirements and proposing suitable, modular and scalable SW solutions •   Developing and refactoring existing applications, according to the agreed architectural evolution, roadmap and security standards  •   Debugging and troubleshooting delivered solutions •   Following best practices and patterns, delivering clean, testable code and practices Test-Driven Development (TDD) •   Actively participating in Code Reviews to enhance software quality •   Reviewing QA testing results, updating or modifying the SW solutions for better functionality and accuracy •   Documenting all interventions / developments to systems and applications, to manage the software lifecycle effectively •   Monitoring the applications’ performance and providing 2nd and/or 3rd level maintenance and support   What you need to succeed:  •   BSc in Computer Engineering/ Computer Science. MSc is desirable •   3+ years of experience in mobile applications development •   Strong knowledge of Swift and iOS Frameworks •   Have successfully published at least one iOS application to App Store •   Experience with SwiftUI and/or Combine framework (or other reactive frameworks) •   Solid experience in Asynchronous programming •   Deliver best-in-class UX and UI, in line with Apple’s best practices and application interface guidelines •   Experience with web sockets will be a plus •   Strong understanding of the full mobile development life cycle •   Familiar with Push Notifications and design patterns (MVP, MVVM) •   Experience with version control systems (e.g. Git) and Gitflow •   Detail-oriented, focusing on writing maintainable code of high quality (Clean Code, Clean Architecture) •   Experience with Agile methodologies (SCRUM/Kanban) •   Advocate of testing practices (e.g., TDD) and testing frameworks (Mockito, Espresso) •   Strong problem-solving, debugging, and troubleshooting skills •   Effective communicator and team player     What’s in it for you? An award-winning working environment 🚀 State of the art facilities including gym & restaurant 🏢 Hybrid working model 💻 Competitive salary package and bonus scheme 💸 Health insurance coverage & Pension Plan 🙏 Monthly food allowance 🍴 Continuous learning with classroom/digital trainings by OpapAcademy 🎓 Internal Career Opportunities 💼 Well-Being Activities 💪   OPAP Group is an equal opportunity employer

Your day to day will include: •   Managing the on time and on budget delivery of OPAP’s mobile projects, in the areas of gaming, CSR and Loyalty, for Retail & Online customers •   Clarifying and transforming business needs into functional and technical specifications, ensuring clear project objectives and deliverables    •   Acting as a liaison between business owners, analysts, and development teams, to ensure alignment and resolve discrepancies •   Managing project timelines, scope, and quality, while leveraging technical expertise for successful app releases •   Building and maintaining trustful relationship with vendors  •   Utilizing best practices such as Agile and scrum principles, to manage product backlogs, prioritize tasks, and foster collaboration for efficient development that improve the company’s digital presence •   Monitoring application release processes and product lifecycles to identify risks and areas for improvement  What you need to succeed:  •   BSc in Computer Science, Technology/ Engineering, Digital Business, or related field. MSc degree in relevant topic is desirable •   At least 3 years of experience in digital and software product development, especially around mobile applications, in a digital savvy or product-driven company •   Experience in software development lifecycle using Agile & scrum principles and tools such as JIRA •   Ability to understand all layers of a product (business, application, infrastructure and network)  •   A proactive approach to work closely with all business leads, to monitor and react to market trends •   Ability to work closely with UX designers, Software architects and engineers, copywriters and systems & network engineers  •   Strong project management and organizational skills  •   Technical aptitude and “hands-on” mentality, very good presentation, communication skills •   Experience in the gaming/betting industry and/or with Loyalty programs, will be considered an asset   What’s in it for you? An award-winning working environment 🚀 State of the art facilities including gym & restaurant 🏢 Hybrid working model 💻 Competitive salary package and bonus scheme 💸 Health insurance coverage & Pension Plan 🙏 Monthly food allowance 🍴 Continuous learning with classroom/digital trainings by OpapAcademy 🎓 Internal Career Opportunities 💼 Well-Being Activities 💪   OPAP Group is an equal opportunity employer

Your day to day will include: •   Reviewing business and technical requirements to propose scalable software solutions •   Developing and refactoring applications, following coding guidelines, platform roadmap, and security standards •   Following best practices and patterns, delivering clean, testable code and practice Test-Driven Development (TDD) •   Actively participating in code reviews and reviewing QA testing results to enhance functionality and technical accuracy, debugging and troubleshooting •   Contributing to internal coding guidelines and documentation to support the software development lifecycle  •   Our tech stack includes (but is not limited to!) Java (17+), Maven, Spring (Boot), Docker, Kubernetes, Redis, MySQL, PostgreSQL    What you need to succeed:  •   BSc degree in Computer Science, Information Technology or other relevant field. MSc degree is desirable •   3+ years of professional experience in application development using Java in an enterprise environment •   Strong experience in industry-standard development frameworks and tools such as Spring, Spring Boot, JPA, JUnit  •   Experience in industry-standard relational and non-relational database systems such as MySQL, Postgres, MongoDb •   Experience with cloud environments such as Azure, AWS •   Detail-oriented, focusing on writing maintainable code of high quality (Clean Code, Clean Architecture) •   Experienced in Agile methodologies (SCRUM/Kanban) and CI/CD practices •   Good understanding of RESTful API design principles •   Experience with version control tools like Git, Subversion •   Understanding of fundamental design principles behind a scalable application •   Beyond technical skills, we’re seeking a team player who values accountability and thrives in a culture of openness and mutual respect      What’s in it for you? An award-winning working environment 🚀 State of the art facilities including gym & restaurant 🏢 Hybrid working model 💻 Competitive salary package and bonus scheme 💸 Health insurance coverage & Pension Plan 🙏 Monthly food allowance 🍴 Continuous learning with classroom/digital trainings by OpapAcademy 🎓 Internal Career Opportunities 💼 Well-Being Activities 💪   OPAP Group is an equal opportunity employer

Your day to day will include: Monitoring the daily performance and operation of systems, terminals, retail equipment, and network infrastructure to resolve issues and minimize downtime Handling technical problems reported via OPAP ITSM and coordinating with vendors to resolve issues in gaming, betting apps, and communication circuits Executing Central Information Systems operations using scripts or command line to ensure smooth gaming and betting platform functionality Addressing hardware and platform-related issues raised by OPAP corporate operations, prioritizing and resolving them per established processes Escalating incidents when necessary, assisting in investigations to reduce downtime, and keeping users updated on procedures Maintaining documentation and incident reports, including problem details and resolutions, to prevent future issues Coordinating technical issue resolution by mentoring junior engineers in incident management tasks Identifying missing IT Operations processes and taking initiative in drafting, communicating, and improving them, including automating existing TOC processes through applications/scripts   What you need to succeed:  BSc in Computer Science or Information Technology 4+ years of working experience in a customer support field, preferably technical Help-desk exposure in the provision within a corporate environment  Knowledge of the practices, processes and general standards for the end-user technical support Familiarity with ticketing systems and/or monitoring tools  Ability to comprehend and retain technical information and to clearly translate technical issues in simple non-technical terms Effective communication and good team player with strong customer service culture Excellent organizational skills and prioritization skills  Excellent written and oral communication skills both in Greek and English Availability to work on shifts 24/7/52   What’s in it for you? An award-winning working environment 🚀 State of the art facilities including gym & restaurant 🏢 Hybrid working model 💻 Competitive salary package and bonus scheme 💸 Health insurance coverage & Pension Plan 🙏 Monthly food allowance 🍴 Continuous learning with classroom/digital trainings by OpapAcademy 🎓 Internal Career Opportunities 💼 Well-Being Activities 💪   OPAP Group is an equal opportunity employer

Your day to day will include:   Identifying opportunities for technological advancements and improvements in the digital retail space such as in-store kiosk, beacons, digital signage, interactive displays, LED screens, audio-visual distribution, lighting & energy management systems, etc. Conducting thorough research to propose cutting-edge digital solutions, exploring ways to elevate OPAP’s retail network & premises digital capabilities with transformative technology. Participating in pilot projects to test and evaluate new solutions before large-scale rollouts. Providing technical support during rollout phases Monitoring quality and operational performance of existing store hardware equipment and infrastructure  Creating detailed electrical design plans and comprehensive equipment/infrastructure manuals. Preparing technical specifications for tender processes, guiding vendors through assignments, and tracking the implementation of solutions to completion. Coordinating with other internal teams (e.g. Technology) and external vendors for the delivery of the assigned digital projects   What you need to succeed:    BSc in Electrical/Electronics Engineering or related fields; MSc is preferable 3+ years of experience in digital electronics, system integration and retail technology solutions Familiarity with retail technology (e.g. digital signage, CMS platforms, digital kiosks, traffic counters and interactive displays) Ability to work under pressure, prioritize effectively and multi-task Strong problem-solving skills Teamwork and cooperation Achievement orientation  Excellent communication and presentation skills in Greek and English languages (oral & written)   What’s in it for you?   An award-winning working environment 🚀 State of the art facilities including gym & restaurant 🏢 Hybrid working model 💻 Competitive salary package 💸 Continuous learning with classroom/digital trainings by OpapAcademy 🎓 Internal Career Opportunities 💼 Well-Being Activities 💪   OPAP Group is an equal opportunity employer