Java Backend Developer Reactive / WebFlux

Rejolut- A GenAI & Web 3.0 Company

Full-time architecture,backend,design,frontend,java,lead,microservices,nosql,performance,project,spring,sql,ux
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Location
navi mumbai, maharashtra, India
Posted
June 14, 2026

Job Description

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 youโ€˜ll actually do

Youโ€˜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 isnโ€˜t legacy maintenance work. Youโ€˜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