CareerPlan

Développeur fullstack Java React Senior (H/F)

Paris, Ile-de-France, FRFull-time2026-09-14 → 2026-11-07

Core

Designing and developing a new system from scratch for a global investment bank, focusing on high-volume, real-time components.

Role type

Senior Fullstack Java/React Developer

Builds

Microservices-based applications for an investment bank

Domain

Finance (Investment Banking) + Cloud/Containerized Microservices

Required skills

Java (17), React (15), SQL, NoSQL, CI/CD, DevOps, Docker, Kubernetes, Helm, AWS, Big Data

Preferred skills

Agile methodology, Level 3 support experience

Technologies

Java, SpringBoot, React, Docker, Kubernetes, Helm, AWS

Responsibilities

Design and develop microservices, optimize performance for high volume/real-time, automate deployments, monitor production, manage container deployment

Seniority

Senior, hands-on IC