LumApps
LumApps
LumApps develops an employee experience platform for enterprise organizations. Its cloud-based intranet brings personalized content, internal communications, and collaboration tools together, while its SaaS product supports onboarding, training, internal mobility, and employee journeys. The company works in SaaS and HR technology, helping organizations connect employees and manage workplace communication across distributed teams.

Senior Backend Software Engineer, MicroApps

Build scalable MicroApps, APIs, and AI integrations for LumApps’ Employee Experience Platform. Shape backend architecture and developer workflows with hybrid teams in Lyon and Paris.

Aprašymas

  • Lead development and upkeep of scalable backend features for the MicroApps platform.
  • Help set core architecture and establish sustainable technical direction.
  • Develop high-performance APIs with web and mobile frontend teams.
  • Support automated testing practices and review code.
  • Improve engineering processes continuously.
  • Monitor service health and performance to maintain high availability.
  • Bring modern AI development tools into engineering workflows for prototyping, refactoring, and documentation.
  • Organize codebase rules, technical documentation, and context files to improve AI accuracy in testing, code generation, and API design.
  • Deliver reusable, end-to-end templates for practical customer and partner use cases.
  • Connect internal platform services to third-party APIs and AI agents.
  • Integrate MicroApps with Workflows, Forms, Tasks, Shifts, and other platform features.

Reikalavimai

  • Strong experience in backend architecture, API design, and database management.
  • Hands-on experience with automated testing, CI/CD pipelines, and application monitoring tools.
  • Proficiency with modern AI coding assistants and large language models.
  • Ability to organize technical context, write precise prompts, and manage complex context windows for AI tools.
  • Able to critically review, refactor, and secure AI-generated code to meet security and performance standards.
  • At least 5–8 years of practical backend software engineering experience.
  • Fluent in French and English.
  • Based near or able to commute to the Lyon/Tassin-la-Demi-Lune or Paris office.
  • Experience with Node.js and Python.
  • Experience with Fastify and Flask.
  • Knowledge of microservices and event-driven systems.
  • Experience with PostgreSQL and Redis.
  • Experience with Google Pub/Sub.
  • Experience with Docker and Kubernetes.
  • Experience with Google Cloud Platform and Azure.
  • Familiarity with GitHub, ArgoCD, and Claude Code.

Privalumai

  • Hybrid schedule with two office days and three remote days each week.
  • Approximately 10 additional RTT days off per year.
  • SWILE meal vouchers, plus complimentary snacks and coffee.
  • Yoga classes at the Paris office.
  • Parental leave support and family events.
  • ALAN health insurance with 60% coverage, plus full life and disability coverage.
  • After-work gatherings, team celebrations, and seasonal parties.
  • Equipment provided.
  • French and English lessons.
  • Professional development opportunities.
  • Access to Leeto CSE.

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