Java / Angular Developer Engineer M/F

AltenBoulogne-BillancourtJob.bopublished 10/14/2026
Must-have:PythonJavaAngularGitCloudFrontendBackendDevOpsCI/CD
Machine translation — original language: French.Show original

A leader in Engineering and IT Services, present in more than 30 countries, the ALTEN group supports the development strategy of its clients in the fields of innovation, R&D, and technological information systems.

More than just a job, discover the adventure that awaits you within a committed company.

As part of its digital transformation, an R&D team specialized in software publishing (15 people) is looking for a developer to: Industrialize and maintain a platform for planning assistance and optimization of critical infrastructure maintenance. Contribute to the design, DevOps, quality measurement, and support of strategic applications. Main Missions Industrialize the application: develop the necessary tests (system, integration, unit, performance tests) to guarantee non-regression and long-term performance Participate in the improvement of the continuous deployment chain (CI/CD), test and bring improvements to existing pipelines Improve the pre-production platform to secure the production deployment of new software versions Write technical documentation: design documentation, installation documentation, and user documentation. Contribute to MCO and MCS after production switchover: corrective maintenance, incident handling, respect of SLAs, coordination of the support chain (R&D researcher-developers, Cloud provider, Back-Office team)

Education / Experience Graduate of an engineering school or holder of a Master's degree (Bac+5) in computer science, software engineering, or a related field

2 to 5 years of experience in software development

Technical Skills Back-end development (Java, Python), front-end (Angular) Linux, CI/CD tools (GitLab CI, Jenkins…), Cloud, ticketing tools (Redmine), application monitoring Energy, nuclear, industry, software publishing - any sector with practice in industrialization and MCO of critical applications Languages and mobility Professional proficiency in English (written and oral)

What we offer you: A true career plan: Close support by a career mentor with access to a panel of training courses allowing you to grow and thrive sustainably within the Group. 10 RTT Hybrid work environment More than 90% of transport costs covered by ALTEN (€80) or mileage reimbursements depending on the case €10 per day in restaurant vouchers, 60% covered by ALTEN A dynamic CSE: gift vouchers and culture, preferential rates, contests, etc. Numerous sporting and recreational activities