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Thales

Global defense and aerospace electronics

Software Development Engineer - Java

Backend EngineeringConfirmed live in the last 24 hours
Full-timeBrest, FranceNo salary listedIn-person

About the Job

Requirements

  • A Master's-level qualification in Computer Science, such as an engineering-school diploma, Master's degree, or equivalent.
  • At least 2 years of professional experience in software development of Java/JavaFX applications and object-oriented design.
  • Proficiency in distributed architectures and microservices.
  • Proficiency in design patterns and synchronous and asynchronous service communication patterns, including Web Services, Data Flow, Publish/Subscribe, and RPC.
  • Proficiency with development, build, and configuration-management environments and tools: Git, Jenkins, Maven, Artifactory, and Linux (RHEL) exclusively.

Responsibilities

  • Design, develop, and maintain distributed applications using Java and JavaFX.
  • Implement scalable and secure microservices architectures.
  • Participate in code reviews, continuous improvement, and technical documentation.
  • Collaborate with DevSecOps teams to integrate developments into CI/CD pipelines.
  • Optimize application performance and resolve technical issues.
  • Work using Agile/Scrum methodology with product teams.

Desired Qualifications

  • Ideally, have initial experience delivering a software product, including variability management and modularity.
  • Knowledge of cybersecurity-related design constraints and secure communications.
  • Knowledge of web frameworks such as Angular.
  • Communication and teamwork abilities, knowledge of Agile methods such as Scrum and Kanban, and interest in technology monitoring are considered assets.

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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