Java Backend Developer
FlairDeck
2 - 5 years
Noida
Posted: 20/02/2026
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Job Description
We are looking for a Java Backend Developer with strong experience in Microservices, AWS, and Reactive Programming, preferably from the banking domain. The candidate should have hands-on experience in building scalable, secure, high-performance backend systems for financial applications.
- Design and develop microservices using Java 8+/11/17 & Spring Boot
- Implement Reactive Programming (Spring WebFlux / Project Reactor)
- Build and deploy applications on AWS (EC2, S3, RDS, Lambda, API Gateway)
- Develop RESTful APIs and integrate with internal/external systems
- Work on event-driven architecture (Kafka/RabbitMQ)
- Ensure security, scalability, and performance compliance for banking systems
- Collaborate in Agile/Scrum teams
- Core Java & Spring Boot
- Microservices architecture
- AWS cloud services
- Reactive programming
- REST APIs
- SQL/NoSQL databases
- CI/CD, Docker, Kubernetes
- Banking/Financial domain experience (payments, lending, cards, etc.)
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