Tech Lead FullStack Java / Angular - Freelance (M/F)

Collective.workParisEURESpublished 09/11/2026
Must-have:JavaAngularGitDockerFullstackAgileScrumCI/CDMicroservicesLead
Machine translation — original language: French.Show original

CONTEXT

You will join a FullStack development team in which you will play the role of a technical referent. The environment is structured around CI/CD best practices (GitLab CI, Docker, Sonar) and a micro-services architecture, with a high requirement for code quality and communication, both written and oral, with all project stakeholders.

MISSIONS

  • Design and evolve front and back application architectures in micro-services
  • Provide technical guidance to the team's developers (code reviews, best practices, skill development)
  • Develop and maintain applications using Java and Angular frameworks
  • Implement and evolve CI/CD pipelines (GitLab CI, Docker, Sonar.)
  • Guarantee the quality, performance, and security of developments
  • Lead technical rituals and participate in the team's agile ceremonies
  • Ensure the interface with Product Owners and other technical teams

TOOLS & ENVIRONMENT

  • Angular
  • Java
  • Spring / Spring Boot
  • GitLab CI
  • Docker
  • SonarQube
  • micro-services architectures
  • API REST
  • Git
  • CI/CD
  • Agile / Scrum methodologies

WORKING CONDITIONS

  • Mission location: Paris
  • Long-term mission
  • 2 days of remote work per week
  • Start date: ASAP
  • Professional English mandatory
  • Required seniority: Computer Engineer (Master's degree or equivalent), with a minimum of 8 to 10 years of experience as a FullStack Tech Lead
  1. Computer Engineer (Master's degree or equivalent)
  2. Minimum 8 to 10 years of experience as a FullStack Tech Lead
  3. Mastery of Java (Spring / Spring Boot) and Angular frameworks
  4. Mastery of CI/CD tools: GitLab CI, Docker, SonarQube
  5. Knowledge and implementation of micro-services architecture concepts
  6. Skills in API REST and Git
  7. Experience in technical supervision and Tech Lead role
  8. Practice of Agile / Scrum methods
  9. Excellent communicator with excellent writing skills
  10. Technical leadership, pedagogy, and a sense of sharing
  11. Rigor and analytical and synthesis skills