As a React Engineer you will be responsible for developing, designing, and implementing high-impact features. Also, you will manage, maintain, and extend already existing implementations. You will work closely with the Product Owner and the team Designer to finalize UX and agree on UI as part of an agile team, working in a hybrid model that blends in-office and remote work. Responsibilities: Design and implement highly responsive and performant user interface components using React. Participate in the full development & release lifecycle of the next generation software. You will be helping to drive code quality, ensuring best practices. Participate in code reviews and task estimation. Take ownership of products/features and writing technical documentation. Qualifications WHO THEY´RE LOOKING FOR?  Basic Requirements Bachelor’s Degree (AEI / TEI) in Computer Science, Software engineering or related discipline. Good experience with React.js. Experience with JavaScript, CSS, and HTML. Experience with front-end application design patterns (e.g., SPA). Sufficient knowledge of state management solutions and experience related tools/libraries (e.g., context, Redux). Experience with version control (Git). Sufficient knowledge of API design and integration (e.g., Rest). Ability to work as a team member and guide less experienced members. Ability to work creatively in a problem-solving environment. Passionate about quality. Good to Have Experience with testing frameworks. Knowledge of Webpack, or other build tools. Experience working in agile environment. Experience with Continuous Delivery approaches and best practices, such as Continuous Integration, TDD, BDD etc. Experience with user interface design. Experience with functional programming principles and practices. WHAT´S IN IT FOR YOU? Competitive salary and benefits, including but not limited to: life/health insurance, performance based bonuses, monthly vouchers, company car (depending on management level), flexible work arrangements, employee share purchase plan, TEA our client, parental leave, paid overtime (if needed) and various corporate discounts Continuous hard and soft skills training & development through global platforms & local academy Career coaching and mentorship to help you manage your career and develop professionally Ongoing strengths and skills based evaluation process Various opportunities to develop your career across a spectrum of clients, industries and projects Diverse and inclusive culture Corporate citizenship initiatives (access to volunteering opportunities, charity work etc.) Under their Brain Regain initiative, extra relocation benefits may apply

Missions Build and document test plans Build independent test tools and environment Improve test process (for example bringing more automation to tests) Perform tests before the releases: non-regression, new features, integration and performance Analyse and qualify bugs, investigate using logs and monitoring tools Scope of the mission: care coordination platform, Neuronaute medical platform (in a second time) Expected profile 3+ years of experience of testing in R&D in the industry as an IVVQ (Integration, Verification, Validation and Qualification) or QA engineer (experience in the medical ecosystem is appreciated but not mandatory) Master’s degree in computer science Professional English (mandatory), French (appreciated) Intellectual curiosity for innovation, thirst of knowledge Creative Rigorous Autonomous Expected technical skills Experience in testing tools (high level tests, at the user level and end-to-end) Mandatory: functional tests tools like Behat, Selenium, … Appreciated: performance tests tools like Jmeter, Gatling, … Basics in development languages involved (PHP Symfony, React, ReactJS, Python would be appreciated) Good understanding of the technical environment and integration Technical Stack (for information): PHP 8, Symfony (v5+) PHPUnit and Behat MySQL ReactJS, Bootstrap Docker, AWS (EC2, RDS, Lambda, ELB, SQS, CloudFront) Gitlab CI & Jenkins ElasticSearch, LogStash and Kibana Prometheus and Grafana Healthcare data security Benefits: Take part in an innovative and motivating project: Connect technologies to Healthcare Professionals to Services in order to provide better diagnostic and care for patient with chronic pathologies in neurology and sleep disorder. Dynamic and collaborative work environment. Best practices in terms of security, software development, infrastructure. Opportunity to contribute to the establishment of our client in Greece. Professional development and growth opportunities within the company.

They are looking for a passionate QA Automation Engineer to join their Customer Payments development team and add value to the whole company. As a member of the Payments team you will be responsible for offering global and localized payment products that serve millions of happy customers, while ensuring they are processed in a safe and frictionless way. Testing API integrations, payment features and fraud prevention flows will be part of your day2day work. In order to be considered for this role you need to speak Java and have working experience in a software test automation position. So, if you smirk when someone says that his code is bug free or you have a keen eye for detail and you enjoy challenges, then you definitely belong to their QA team and to the whole Company Group family!​ Responsibilities Design and implement test cases to run in an automated environment Execute automated test scripts, and manual testing if needed Debug and fix existing failed automated test cases Maintain existing automation framework and suggest improvements Design and execute regression test suites Work closely with software and product developers Create bug reports, and test bug fixes Propose new testing methods, tools and frameworks Drive quality assurance lifecycle Requirements Bachelor degree, preferably in computer science, engineering or other related field Εxperience in a software test automation position, ideally in testing Web or Mobile applications Knowledge of Java (experience in Java development and/or creating Java automation scripts) Experience in working with Webdriver, TestNG, Jenkins CI, Cucumber, Postman will be highly appreciated Very good command of the English language Strong problem solving skills and ability to grasp the big picture Attention to detail and strong testing mindset (nothing goes untested) Strong communication skills and ability to quickly establish relationships Ability to prioritize quickly, act proactively and adapt to changes Thirst for knowledge and intellectual curiosity Enjoy working in an agile environment Benefits What they offer Working at the leading European OTA in selling flight tickets, means being part of a fantastic group of professionals, all of them with different skills and personalities and they believe that it is precisely this that makes them a great team. They offer you: Working in a hybrid model – having the opportunity to work both remotely and at the office! Office in the City – They sit on bright, large floors (over 4000㎡!) in central Athens. Just a short walk from the Ambelokipi Metro station. Growth – They believe in personal development and continuous education. They allocate a generous budget each year to spend at conferences, seminars, online courses or other means to learn new things. In addition to this, They continuously organize internal training and workshops, so that they can learn from each other. Hackathon and Dev week – They believe in fostering creativity and testing new things. Therefore, they have recurring Hackaton and Dev weeks, where the teams decide what they want to work on. They also like to schedule company/department/team activities and events outside the office space! Work-life balance – They support flexible working hours. They also offer a relaxed & fun work environment where you can enjoy free coffee/tea, playing ping pong, video games or join in yoga lessons. Health Benefits – Through partners, They offer a private health insurance plan. They also offer the possibility to use 2 extra medical leave days in case of need.

This is a full-time hybrid role for a Python Developer at our client’s. As a Python Developer, you will be responsible for the day-to-day tasks of back-end web development, software development, and object-oriented programming (OOP). Your tasks will also include programming and working with databases. You will collaborate with the team to develop and implement efficient and scalable solutions, ensuring the smooth functioning of their applications and systems. Responsibilities Design and build customer-facing and internal APIs Collaborate directly with the development team to amplify and optimize their workflows User cutting-edge research projects from proof-of-concept to production Implement customer-facing and internal projects and participate in their design Design efficient and tailored solutions by applying appropriate software engineering patterns and principles Adopt, understand, and propose relevant enhancements to their existing codebases and systems Deploy infrastructure, automation, and monitoring of systems and services Develop or leverage an understanding of adjacent technologies and their merits and demerits Qualifications Required 3+ years experience programming in Python 3+ years developing within Linux environments 3+ years systems programming experience (operating systems, process-parallelism, networking) 3+ years experience developing libraries and applications Strong understanding of databases and data management Excellent problem-solving and analytical skills Ability to work independently and remotely Strong communication and collaboration skills Preferred Experience programming with C in Linux Familiarity with networking concepts Strong software testing background and discipline Experience with AWS, Spark, Docker, K8s and other big-data technologies Education BSc or MSc in Computer Science, Information Systems Management or a related field is required Benefits Competitive compensation package Remote-first company culture Private Insurance

Our client is a leading global IT service provider with over 20 years of expertise in the IT industry. Specializing in field service delivery, transformation, and consolidation with more than 50 subsidiaries and a dedicated team of 5000+ employees. What You ‘ll Be Doing: Achieving safety compliance across multiple product lines and programs. Conducting safety/hazard/risk assessments on products. Conducting research, studies and tests to evaluate product safety and to determine regulatory/certification/compliance issues. Preparing hazard analysis and safety assessment reports. Evaluating product designs and providing design guidance for safety. Developing safety instructions and procedures for handling and operating products. Maintaining proficiency of worldwide safety regulations through research, development of network and ongoing education. Qualifications & Experience Required: University Degree in Electrical/Electronic Engineering or related discipline. Desired: EU safety regulations, directives and rules. CE marking and certification. Low Voltage Directive (LVD) (2014/35/EU). Machinery Directive 2006/42/EC. Regulation (EU) 2023/1542 concerning batteries and waste batteries. Processes, standards and guidelines for conducting safety assessments, e.g. MIL-STD-882. Methods for conducting safety assessments, e.g. FMEA. Key Competencies: Strong analytical and problem-solving skills. Willingness to take initiative and motivation to drive results. Very good planning and time-management skills. High sense of accountability and great ability to work effectively both independently and within a team.

Our client is seeking a skilled and motivated Mid Software Developer to join their dynamic development team. The ideal candidate will have strong expertise in Node.js and related technologies, contributing to the design, development, and maintenance of backend services and APIs, while collaborating with cross-functional teams to deliver high-quality solutions. Responsibilities: Design, develop, test, and maintain scalable and efficient RESTful APIs using Node.js and Express.js. Collaborate with frontend developers to integrate backend services with modern JavaScript frameworks like React. Optimize application performance and implement security best practices. Troubleshoot and resolve technical issues and bugs efficiently. Participate in code reviews to ensure high-quality standards and foster knowledge sharing within the team. Stay up-to-date with industry trends and advancements in Node.js and related technologies. Contribute to the improvement of development processes and technical documentation. Work collaboratively with cross-functional teams to gather requirements and translate them into technical solutions. Requirements: Bachelor’s degree in Computer Science, Software Engineering, or a related field. 2-3 years of professional experience in software development. Strong proficiency in JavaScript and TypeScript. Proven expertise in backend development with Node.js and Express.js. Familiarity with frontend development using React and integration of backend APIs. Experience with tools and libraries like Redux, React Query, and unit testing frameworks. Proficiency with version control tools like Git. Solid understanding of design patterns and scalable architecture principles. Strong problem-solving and analytical skills. Experience in performance optimization, security, and maintainability practices. Excellent communication and collaboration skills in team environments. A passion for continuous learning and applying new technologies. Preferred Qualifications: Experience with cloud platforms such as AWS, Azure, or GCP. Knowledge of CI/CD pipelines and DevOps practices. Familiarity with distributed systems and remote collaboration. Experience mentoring junior developers and leading technical initiatives. What They Offer: Competitive full-time salary. Hybrid working model: work remotely or from the office. Opportunities for career growth within a fast-scaling startup using the latest technologies.

As an Java Software Engineer, you will be responsible for designing, building, and configuring applications to meet business process and application requirements. You will be expected to be a subject matter expert (SME), collaborate and manage the team to perform, and make team decisions. Additionally, you will engage with multiple teams and contribute to key decisions, as well as provide solutions to problems for your immediate team and across multiple teams. Qualifications: Bachelors degree in IT, Computer Science or any relevant field 2+ years experience to different application development approaches Expert proficiency in Spring Boot is required. Advanced proficiency in Java Software Development, Configuration & Release Management, and Design & Build Enablement, as well as intermediate proficiency in Azure Kubernetes Service (AKS), are recommended. Develop innovative solutions to enhance application functionality Collaborate with cross-functional teams to ensure successful project delivery Conduct code reviews and provide constructive feedback to improve code quality Stay up-to-date with industry trends and technologies to drive continuous improvement Let’s talk about us: Hybrid working model A competitive salary Signing Bonus Brand new equipment Exciting & friendly work environment Career & competencies’ development Continuous learning & development experience based on infinity model through Code.Hub’s Code.Learn L&D plan for your career improvement A truly open, inclusive, and competitive-free environment to grow your skills and have fun! Internal competitions & rewards. Let’s talk about Code.Hub-ers: You are eligible to free LinkedIn trainings You are eligible to have free pass to all training Code.Learn activities after 6 months from your induction Training & Tech Mentor for your induction. Unlimited access to LinkedIn Learning platform (1st semester). Sponsoring of a Bachelor and/or Master’s Degree from Athens Tech College. Private Health Insurance. Performance planning each six months and each two years planning of promotion. Free Lunch/Snack every day & Cocktail Fridays @ our offices. Referral Bonus.

As a Junior React Software Engineer, you will assist in the development, implementation, and management of technology-based business solutions to improve their clients’ delivery approach, participating in the full development lifecycle of next generation software. Responsibilities: Develop and maintain responsive user interfaces using React. Follow best practices, driving and ensuring code quality standards. Collaborate in cross functional teams, participating in requirements analysis, design, planning and delivery of new features and enhancements. Participate in the implementation, review, testing and documentation of new features and enhancements, taking ownership of the underlying deliverables. Qualifications WHO THEY´RE LOOKING FOR?  Basic Requirements Bachelor’s Degree (AEI / TEI) in Computer Science, Software engineering or related discipline. Experience with front-end development using React. Sufficient knowledge of JavaScript, HTML and CSS. Experience with version control (Git). Good to Have Experience with testing frameworks and build tools. Experience with state management solutions (e.g., Redux). Experience working in an agile environment. Experience with user interface design. Knowledge of API design and integration (e.g., Rest). Knowledge of functional programming principles and practices. Ability to work as a team member. Ability to work creatively and analytically in a problem-solving environment. Passionate about quality and always willing to grow and learn. WHAT´S IN IT FOR YOU? Competitive salary and benefits, including but not limited to: life/health insurance, performance based bonuses, monthly vouchers, company car (depending on management level), flexible work arrangements, employee share purchase plan, TEA, parental leave, paid overtime (if needed) and various corporate discounts Continuous hard and soft skills training & development through global platforms & local academy Career coaching and mentorship to help you manage your career and develop professionally Ongoing strengths and skills based evaluation process Various opportunities to develop your career across a spectrum of clients, industries and projects Diverse and inclusive culture Corporate citizenship initiatives (access to volunteering opportunities, charity work etc.) Under their Brain Regain initiative, extra relocation benefits may apply

Our client is a leading company in the oil and gas sector and currently seeking a Junior Project Manager. Responsibilities: Work closely with business partners across all levels of the organization to understand their operations, system challenges, and opportunities to recommend solutions that enable the organization to achieve its strategic priorities and goals. Define project scope, objectives, and deliverables and compile a detailed project plan, including tasks, timelines, and resource allocation. Monitor project progress and expenses and ensure they align with the budget. Manage projects and ensure that changes are properly assessed with respect to their impact on project timelines and budget, documented, and approved. Manage external vendors or contractors as needed, motivate and manage team members, fostering a collaborative and productive work environment. Schedule monthly, weekly, or daily meetings with the project team to monitor progress by checking off on each individual task and due date. Identify potential risks and issues that could impact project success and develop risk mitigation strategies and contingency plans while closely monitoring and managing risks throughout the project lifecycle. Ensure that projects and their deliverables adhere to relevant compliance & security standards, internal policies, and procedures. Communicate project objectives, status, and updates to stakeholders, including executives, team members, and partners. Facilitate regular project meetings to ensure alignment and progress tracking, resolve conflicts, and address issues as they arise. Ensure that stakeholders complete, test, and accept project deliverables before handing the project to the IT operational team. Close out projects and evaluate results during post-project review. Establish and record lessons learned. Competences: Possess the ability to identify, engage, and manage stakeholders effectively. This includes understanding their needs, maintaining clear communication, and managing expectations throughout the project lifecycle. Exhibit critical thinking to weigh alternatives and present solutions consistent with the business strategy that optimizes risks, benefits, and potential value. Strong foundation in project management principles, methodologies (e.g., Agile, Waterfall, Scrum, etc.), and best practices. This includes proficiency in project planning, scheduling, risk management, and scope management. Familiarity with IT infrastructure components, such as servers, networks, and cloud services, to manage projects involving infrastructure changes or upgrades. Advanced written and oral communication skills sufficient to communicate effectively with nontechnical and technical business, ICT, and external teams. Excellent use of English language (written/verbal). Proficient with Microsoft Office 365 and Microsoft Project. Educational Level: Bachelor’s Degree in Computer Science, Information Systems, or related field. Master’s degree would be an asset. Other Knowledge: Project Manager certification (e.g., PMP, CSM, PRINCE2, IAPM-CAPM etc.) will be considered a plus. Experience with procurement processes, vendor selection, and contract negotiation when external vendors or suppliers are involved in the project. Hands-on experience with enterprise applications, including but not limited to Microsoft Dynamics 365 (D365), Microsoft Business Central, Azure, and Billing systems. Familiarity with the Energy & Utilities business domain. Work Experience: 2+ years of experience serving as a Project Manager. 2+ years of experience with Agile (Scrum/ Kanban) or traditional SDLC frameworks and methodologies

Key Responsibilities Work closely with business stakeholders to gather, analyze, and document business and IT requirements. Assist in translating business needs into functional specifications and user stories for IT teams. Support business process analysis and identify areas for improvement. Participate in system testing, including test case creation, UAT (User Acceptance Testing), and issue tracking. Facilitate communication between business units, IT teams, and external vendors to ensure project alignment. Assist in project documentation, including process workflows, training materials, and business impact analysis. Support change management initiatives by helping with end-user training and adoption strategies. Ensure compliance with industry regulations and best practices in IT implementations. Key Skills & Qualifications Bachelor’s degree in Business Administration, Information Systems, Computer Science, or a related field. 0-2 years of experience in business analysis, IT consulting, or relevant internships. Strong analytical and problem-solving skills with attention to detail. Understanding of business process modelling and IT system implementation. Familiarity with Agile and/or Waterfall project methodologies. Basic proficiency in tools such as JIRA, Confluence, BPMN, or similar. Excellent communication and stakeholder engagement skills. Fluency in Greek and English, both written and spoken. Submit your CV to arrange the next steps!