Tech Lead Fullstack Java React - Services Financiers - Ile-De-France
Core
Technical leadership for full-stack distributed Java/React applications, ensuring architecture, performance, and scalability for financial services.
Role type
Senior Tech Lead (Fullstack Java/React)
Builds
Cloud-ready microservices, event-driven backends, and scalable React SPAs for financial clients.
Domain
Financial Services / Cloud Native
Required skills
Java 17+, Spring Boot 3+, React 18+, TypeScript, Kafka, Microservices, CI/CD, Kubernetes, PostgreSQL/Oracle, OAuth2/OIDC/JWT, System Design, Team Leadership
Preferred skills
DDD, Clean Code, TDD, Grafana/Prometheus/ELK, Design System integration
Technologies
Java, Spring Boot, React, TypeScript, Kafka, PostgreSQL, Oracle, Kubernetes, Helm, GitLab CI, Jenkins, Docker, Grafana, Prometheus, ELK, Cypress, Jest, Material UI
Responsibilities
Design cloud-ready microservice architectures; Mentor 4-10 developers; Manage technical roadmap and debt; Ensure service continuity and performance; Develop event-driven backends and React frontends; Implement CI/CD pipelines and observability.
Seniority
Senior, hands-on IC with leadership
