Senior Technical-Functional Java Expert

We are looking for a Senior Java Technical-Functional Expert to join our custom
development team. This role combines strong technical expertise in Java development with the ability to understand and support business processes in a complex environment.

You will contribute to the design, development, and maintenance of applications, ensuring high
standards of quality, security, and performance. You will also play a key role in continuous
improvement initiatives, Agile practices, and cross-functional projects.

Your Responsibilities
? Plan, coordinate, and secure the operation of key business systems.
? Design, develop, and maintain Java-based applications.
? Conduct systematic code reviews and implement unit tests.
? Diagnose and resolve anomalies during integration and functional testing.
? Support corrective maintenance and participate in continuous improvement of tools, processes, and practices.
? Ensure quality and security of software systems.
? Collaborate closely with stakeholders to identify risks, propose solutions, and enhance functional understanding.
? Share knowledge and contribute to Agile and DevOps practices within the team.

Required Skills
? Degree in Computer Science, Engineering, or equivalent (HES, EPF, or equivalent
diploma).
? At least 6 years of experience in Java development roles.
? Strong knowledge of object-oriented design (SOLID principles, design patterns).
? Proficiency with Java frameworks (especially Spring).
? Database expertise (Oracle, PostgreSQL).
? Web services (REST, SOAP) and secure API development.
? Front-end skills (AngularJS, VueJS, HTML, CSS, JavaScript).
? CI/CD and version control (Git, Jenkins, GitLab CI/CD, Maven, IntelliJ IDEA).
? Experience with unit testing (JUnit), code quality tools (SonarQube), and IT security principles.
? Agile work environment experience.
? Familiarity with Jira, Confluence, and ITSM tools (BMC Helix).

Nice-to-Have
? Knowledge of public administration environments or housing/land management
processes.
? Previous experience within large public-sector IT organizations.

Qualities We Value
? Autonomy, adaptability, and initiative.
? Strong team spirit and knowledge-sharing mindset.
? Ability to communicate clearly with technical and non-technical stakeholders.
? Openness to change and continuous feedback.
? Ability to perform under pressure while maintaining quality.

What We Offer
? Full-time position (100% workload).
? Service contract with a long-term perspective (up to 5 years).
? Remote work is possible up to 40% (subject to agreement).
? Start date: January 5, 2026 (latest February 1, 2026).
If you are an experienced Java engineer with a strong functional understanding and a passion
for delivering high-quality, secure, and efficient solutions, we’d love to hear from you!