Location
Toulouse or Issy-les-Moulineaux, France
Company
Linagora develops open-source software, SaaS products, collaboration tools, and natural language processing technologies.
What you will do
•Design, develop, and maintain backend services for research-driven products in natural language processing and collaboration.
•Build reusable REST APIs and microservices integrated with LinTO products and associated APIs.
•Develop usage-based subscription billing, identity management, and API access-control features.
•Deploy and operate containerized services in SaaS environments using Linux infrastructure, Docker, and Docker Swarm.
•Document APIs and services, promote development best practices, and propose technology improvements.
•Contribute to open-source projects and technology transfer from research activities into products.
Requirements
•Senior-level experience developing and deploying Node.js applications in SaaS and microservices environments.
•Experience with Linux tools, Bash, containers, networking, Git, Docker, and Docker Swarm.
•Knowledge of Express or Fastify, MongoDB, REST APIs, streaming, WebSockets, and OpenAPI specifications.
•Experience with application scalability, billing and payment systems, identity management, access control, DevOps, monitoring, and CI/CD.
•Good proficiency in French and English is required for documentation and open-source repositories.
•Proven experience as a Node.js software developer in an industrial environment.
Nice to have
•Experience with audio streaming, signal processing, or SRT and RTP protocols.
•Knowledge of Traefik, Jenkins, Celery Task Broker, or Redis.
Culture & Benefits
•Competitive salary and comprehensive benefits package.
•Paid vacation and official days off.
•Collaborative environment focused on quality, learning, and adapting to evolving project needs.
•Opportunities to attend specialized conferences and refresher courses.
•Participation in open-source communities and knowledge sharing.
