APPLICATION DEVELOPER
Confirmed on the employer's own hiring board on Oct 30, 2026. First seen by Alion on Oct 13, 2026. Atos scores A on the Alion truth index.
About Atos Group
Atos Group is a global leader in digital transformation with c. 67,000 employees and annual revenue of c. €10 billion, operating in 61 countries under two brands - Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris
The purpose of Atos Group is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.
About Eviden
Eviden, part of the Atos Group, is a global leader in data-driven, trusted, and sustainable digital transformation. With expertise in digitalization, cloud, data, advanced computing, and cybersecurity, we help organizations achieve their digital ambitions. At Eviden, we combine cutting-edge technologies with the expertise of our professionals to unlock the full potential of data and technology, both today and in the future.
Make an impact
As a Senior Java Developer, you will design, develop, and optimize modern software applications that meet our clients' needs. You will work within an Agile or DevOps team and be involved throughout the entire application lifecycle, from analysis and technical design to development, integration, testing, deployment, and maintenance.
You will build new Java solutions and contribute to the modernization of existing applications. In doing so, you will focus strongly on quality, scalability, reliability, security, and maintainability.
Thanks to your technical expertise, you will be not only a strong developer but also a valuable advisor to clients and colleagues. You will actively contribute to architectural decisions, technical improvements, and sustainable solutions for complex application challenges.
What you will do:
- Design, develop, test, and maintain Java applications.
- Build backend components and services using Java and Spring Boot.
- Develop and integrate REST APIs.
- Contribute to the modernization of existing applications.
- Develop microservices and API-based integrations where relevant within the project.
- Translate business requirements into high-quality, future-proof technical solutions.
- Monitor and improve application quality, performance, scalability, and reliability.
- Write and maintain automated tests.
- Contribute to CI/CD processes and the automation of build, test, and deployment activities.
- Collaborate with developers, architects, Product Owners, and other stakeholders.
- Discuss requirements, technical decisions, and improvement proposals with clients.
- Actively contribute to knowledge sharing and continuous improvement within the team.
What you bring:
- Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
- At least 5 years of professional experience in Java software development within an enterprise environment.
- Proven experience with Java and Spring Boot.
- Experience designing, developing, and integrating REST APIs.
- Knowledge of modern application architectures such as microservices and API-based integrations.
- Experience with relational databases and database access from Java applications.
- Knowledge of software design and relevant architectural principles.
- Experience with automated testing, version control, and CI/CD.
- Practical knowledge of Docker and Kubernetes.
- Experience with OpenShift is an advantage.
- Comfortable working in Agile, Scrum, or DevOps environments.
- Familiarity with tools such as Git, Jira, and Confluence.
- Experience with frontend technologies such as Angular or React is a plus.
- Interest in additional technologies such as Kotlin or Quarkus is appreciated.
- Strong analytical and problem-solving skills.
- A sense of ownership and a results-oriented mindset.
- Excellent communication skills with the ability to explain complex technical topics clearly.
- Curious, eager to learn, and motivated to continue developing professionally.
- Fluent in Dutch and English.
What we offer:
- A competitive salary with attractive fringe benefits, including:
- Company car and fuel card
- Mobile data subscription
- Meal vouchers
- Expense allowance
- Twenty statutory vacation days, supplemented by six to twelve additional recovery/compensation days.
- Comprehensive insurance package:
- Hospitalization insurance
- Personal accident insurance
- Life insurance
- Attractive pension scheme.
- Income protection coverage.
- Flexible compensation system that allows you to tailor certain benefits according to available options.
- Discounts with various retailers.
- Opportunity to participate in the company share plan, subject to applicable eligibility conditions.
- Extensive learning and development opportunities through training platforms.
- Eco vouchers and meal vouchers.
- A Saint Nicholas voucher for employees with children.
Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.
Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment.
Choose your future.
Choose Atos.