Senior Full-Stack Developer

Whoz

full-time

Posted on: 3/24/2026

Location Type: Hybrid

Location: Paris • France

✨ AI Apply

About the role

Take ownership of designing and developing applications (front-end and back-end)
Ensure the quality of code and deliveries
Provide support during the design phase and offer technical expertise on architectural decisions
Collaborate with product and deployment teams
Integrate AI tools and practices into your daily workflow to accelerate delivery
Contribute to the team's continuous improvement and share your learnings

Minimum 5 years of Full-Stack development experience
Strong proficiency with our stack: Kotlin and/or Groovy (or Java as a fallback), Spring Boot, Angular 21, Angular Material, ngrx, Nx, MongoDB, Neo4j, ElasticSearch
Versatile, with strong back-end and front-end skills
Collaborative mindset and proactive problem-solver
Passion for development and a genuine desire to share your expertise with the team
Strong interest in product-oriented culture

Benefits

A stimulating environment: join a supportive, collaborative workplace that fosters personal and professional growth
Join a fast-growing scale-up with an international presence (115+ countries)
Work on technically challenging problems at scale (800,000+ talents managed)
Have a direct impact on a platform used by market leaders
Thorough onboarding to get you off to a strong start
Opportunities for professional development and upskilling
Opportunity to speak at conferences and contribute to open source

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Full-Stack developmentKotlinGroovyJavaSpring BootAngular 21Angular MaterialngrxNxMongoDB

Soft Skills

collaborative mindsetproactive problem-solverpassion for developmentdesire to share expertise