DGSE - Direction Générale de la Sécurité Extérieure

About the Company

Bienvenue sur la page officielle de la Direction Générale de la Sécurité Extérieure (DGSE), le service secret français. Rattaché au ministère des Armées, notre mission principale est d'agir et protéger notre pays contre les menaces extérieures. Plus de 1 000 recrutements civils et militaires par an. Découvrez de belles opportunités de carrière dans un environnement hors norme. Vous avez une question sur nos modalités de recrutement ou nos métiers ? Pensez à préserver votre anonymat et contactez nos chargés de recrutement par message privé. Plus d'informations sur : dgse.gouv.fr youtube.com/c/DGSEgouv

Listed Jobs

Company Name

DGSE - Direction Générale de la Sécurité Extérieure

Job Title

Software Engineer – Big Data (H/F)

Job Description

Job title: Software Engineer – Big Data Role Summary: Build and maintain end‑to‑end data processing solutions for a high‑volume “no‑code” analytics platform used by national security analysts. Own the full stack, from GUI with React/TypeScript to Java back‑end, Spark orchestration, and deployment across a distributed cluster. Expectations: Deliver technically sound features from specification through deployment, collaborate closely with analysts and other stakeholders, support user adoption, and continuously monitor and upgrade the technology stack to maintain state‑of‑the‑art performance. Key Responsibilities: - Translate operational requirements into technical designs and architecture. - Develop, test, and deploy scalable data pipelines using Java, Spark, and related libraries. - Create intuitive front‑end components in TypeScript/React to enable non‑technical users to construct complex data workflows. - Collaborate with cross‑functional teams to define interfaces and ensure seamless integration with existing systems. - Mentor analysts on tool usage and troubleshoot operational queries. - Conduct ongoing technological research and recommend enhancements to keep the platform competitive. - Oversee production monitoring, performance tuning, and incident response for the distributed environment. Required Skills: - Proficient in Java, TypeScript, and React (or equivalent). - Deep experience with Apache Spark and distributed computing concepts. - Strong algorithmic knowledge and ability to implement specialized data structures. - Clean, maintainable coding practices across the full development lifecycle. - Excellent communication, collaboration, and independent problem‑solving skills. - Enthusiastic about learning, sharing ideas, and debating technical solutions. Required Education & Certifications: - Master’s degree in Computer Science or equivalent engineering school qualification. - Minimum 2 years of professional experience as a Software Engineer with a record of technical design. - Ability to obtain required national security clearance.

Paris, France

On site

26-12-2025

Company Name

DGSE - Direction Générale de la Sécurité Extérieure

Job Title

Développeur Front-End REACT (H/F)

Job Description

Job title: React Front‑End Developer (M/F) Role Summary: Develop and maintain advanced web applications for intelligence analysts, focusing on large‑scale data visualisation (temporal, multimedia, geospatial, graph). Work in an Agile environment, collaborating closely with product owners and technical experts to translate user needs into performant, scalable solutions. Expectations: - Deliver high‑quality, reusable React components and user interfaces. - Ensure security, scalability and maintainability of front‑end code. - Stay current with evolving front‑end technologies and best practices. Key Responsibilities: - Design application architectures for massive data exploitation and visualisation. - Implement front‑end features for web applications, integrating with existing systems (e.g., ministry big‑data warehouses). - Collaborate with Product Owner and intelligence experts to define requirements and user stories. - Conduct continuous technical monitoring to guarantee product evolution and sustainability. - Participate in code reviews, unit tests and performance optimisation. Required Skills: - Proficiency in JavaScript, preferably React. - Solid understanding of REST APIs, Git, Linux environment. - Experience with data storage technologies: MySQL, MongoDB, ElasticSearch. - Knowledge of Docker, Kubernetes, cloud application stacks. - Familiarity with graph databases and ELK stack. - Optional: experience in Java back‑end development. Required Education & Certifications: - Bachelor’s (‑3) to Master’s (‑5) degree in Computer Science or related field. - Professional working‑level proficiency in English. - Ability to obtain required security clearance (post‑hire).

Paris, France

On site

26-12-2025

Company Name

DGSE - Direction Générale de la Sécurité Extérieure

Job Title

Développeur/Développeuse

Job Description

**Job title** Full-Stack Python Developer **Role Summary** Design, develop, and operate a web‑based tool that automates reporting and monitoring of network and telecom systems for a strategic sensor operation. The role involves enhancing the application, automating office processes, and contributing to the active management of the sensor’s equipment. **Expectations** - Deliver reliable, secure software that scales to include additional system integrations. - Efficiently automate repetitive configuration and supervision tasks. - Collaborate closely with a small cross‑functional team. - Maintain high coding standards and documentation. **Key Responsibilities** 1. Conceive and implement application enhancements with the team. 2. Develop both front‑end and back‑end components (Python/Flask, JavaScript, HTML, CSS). 3. Integrate a relational SQL database for data persistence and reporting. 4. Build and expose APIs for inter‑application communication. 5. Script automation solutions to simplify daily operational workflows. 6. Optimize sensor performance to meet intelligence needs. 7. Participate in continuous improvement and project planning. **Required Skills** - Full‑stack development with Python (Flask), JavaScript, HTML, CSS. - SQL database design and manipulation. - Experience with Linux/Windows operating systems. - Version control using Git. - Familiarity with network and telecom concepts. - Adaptability, initiative, discretion, and strong teamwork. **Required Education & Certifications** - Bachelor’s degree (Bac+2/3) or equivalent in Computer Science, Information Technology, or related field. - Security clearance or authorization required for the position.

Paris, France

On site

20-01-2026

Company Name

DGSE - Direction Générale de la Sécurité Extérieure

Job Title

Administrateur systèmes et applications (H/F)

Job Description

**Job Title:** System and Application Administrator **Role Summary** Support system and application infrastructure, ensuring secure data pathways and optimized operations within a technical team. Focus on administration, integration, and maintenance for secure IT environments. **Expectations** Must obtain security clearance. Requires proactive optimization of system performance, script development, and collaboration with external partners for data integration. **Key Responsibilities** - Install, configure, and maintain system/application resources. - Administer data routing and integration processes across IT systems and partners. - Monitor system performance for qualitative and quantitative optimization. - Develop and execute administrative scripts (bash, Python) for automation. - Configure and manage virtualization/dockerization environments. - Oversee deployment tools (Puppet, Ansible) for system configuration. - Conduct technological research and updates on relevant tools and systems. **Required Skills** - Proficiency in Linux OS administration (Debian, Redhat, CentOS). - System monitoring and capacity management. - Scripting expertise (bash, Python). - Knowledge of deployment tools (Puppet, Ansible). - Strong IT/networking knowledge with troubleshooting capabilities. - Virtualization/dockerization experience preferred. **Required Education & Certifications** - Higher Education in Computer Science (BAC+2/BAC+3 equivalent or higher). - Security clearance obtainable.

Paris, France

On site

02-02-2026