Java Fullstack Developer, Remote(WFH)

Client- US Client

Work Hours: 4:30PM-1:30AM IST

JOB Description:

Java 21, Spring Boot 3 & Reactive Programming
Java 21 (records, sealed classes, virtual threads awareness); Spring Boot 3.
Spring Web Flux / Project Reactor: Mono & Flux, operators, transformation.
Reactive fundamentals: backpressure, schedulers, cold vs hot publishers, error handling.
Non-blocking API design.

Search & Data Layer
Elasticsearch 8: Query DSL, function_score, relevance tuning (retail catalog search context).
Reactive data access: Redis and MongoDB reactive drivers.
Caching strategy; data modeling for search/personalization.

React / GraphQL Frontend, GCP & Testing
Front-end: React.js and GraphQL client integration (full-stack supporting components).
GCP (deployment / cloud services; Vertex for AI integrations a plus).
Testing: JUnit 5, Step Verifier (reactive tests), Mockito.
Ownership: resolve production incidents end-to-end.

📌 Java Fullstack Developer Thane
🏢 TechClub
📍 Thane