SearchLondonJobs.co.uk

🏛️ London's Premier Job Portal

← Back to London Jobs

Java Backend Developer Reactive / WebFlux

Company: Rejolut- A GenAI & Web 3.0 Company

Location: navi mumbai, London

Posted: June 14, 2026

Apply for This Position

Submit Application

Position Details

Mandatory: 5+ years of Java backend development with strong hands-on experience in Reactive Programming , Spring WebFlux , Project Reactor , and non-blocking I/O


Location: Navi Mumbai / Bangalore / Remote


What you‘ll actually do

You‘ll lead the design and development of reactive microservices using Spring WebFlux, Reactor, and R2DBC the kind of systems that handle thousands of concurrent requests without breaking a sweat. This isn‘t legacy maintenance work. You‘ll be architecting non-blocking,high-performance systems from the ground up, defining the reactive patterns (backpressure, retries, circuit breakers) that everyone else on the team will build on.


Skills:

Expertise in microservices architecture , distributed systems