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Thales

Global defense and aerospace electronics

Java Development Engineer DevOps - Critical Systems

Backend EngineeringConfirmed live in the last 24 hours
Full-timeValbonne, FranceNo salary listed

About the Job

Requirements

  • A Bac+5 qualification from an engineering school, university, or equivalent, with 3 to 5 years of software-development experience.
  • Good command of Java and its backend ecosystem, such as Spring Boot or an equivalent.
  • Initial experience with build and continuous-integration pipelines, with willingness to deepen that experience.
  • Interest in software design and understanding requirements before coding.
  • Willingness to work collaboratively through code reviews, exchanges with systems teams, and mutual support.

Responsibilities

  • Develop Java backend services at the core of critical information systems.
  • Participate in design decisions with architects, including service decomposition, data models, and application programming interfaces.
  • Contribute to continuous-integration and continuous-delivery pipelines, including builds, automated tests, quality analysis, and packaging.
  • Deploy and operate services on virtualized and containerized platforms.
  • Conduct testing and integration phases, including unit tests, functional tests, platform verification, and verification in simulated environments.
  • Correct anomalies and maintain the operational condition of delivered systems.
  • Contribute to collective code quality through peer reviews, documentation, and continuous improvement.

Desired Qualifications

  • Experience with Docker, Kubernetes, or OpenShift.
  • Knowledge of operating systems, virtualization, and hypervisors.
  • Familiarity with DevSecOps practices, including dependency management, vulnerability scanning, and secrets management.
  • Initial exposure to observability tools such as Prometheus, Grafana, or ELK.
  • Experience with the V-model and agile methods.

About the Company

Thales

Global defense and aerospace electronics

Thales designs and delivers critical technology for aerospace, defense, and digital security. Its products include electronics, software, and data-security systems that power air travel, payments, and modern military platforms, by integrating hardware and software to build systems such as avionics, radar, cybersecurity, and secure communications that collect sensor data and protect networks. It stands out through deep industrial experience, end-to-end solutions across defense, aerospace, and cybersecurity, and a focus on AI and quantum tech, aided by strategic acquisitions and partial state ownership. Its goal is to provide reliable, secure, and connected technologies that support national security, public safety, and everyday life by solving complex security and connectivity challenges.

Company size
10,001+
Company stage
IPO
Headquarters
Meudon, France
Founded
1893

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