Full Stack Engineer: React native and Java

Indiabit

Bengaluru, Karnataka, IndiaMID

HybridFintechCloudAgile

Job Description

Looking for a Full Stack Engineer to work across mobile and backend systems.

Your day-to-day work will include building clean and responsive user interfaces, integrating APIs, optimizing performance, improving reliability, troubleshooting production issues, and ensuring secure data flows across the platform. You will also be expected to write clean, testable code, participate in code reviews, and contribute to technical decisions that improve the scalability, resilience, and maintainability of our systems.
Design, build, and maintain user-facing features using React Native.
Develop secure, scalable backend services and APIs using Java.
Integrate front-end components with backend services using REST APIs and JSON.
Work on performance optimization, reliability, and secure data handling.
Build and maintain event-driven or asynchronous flows using RabbitMQ or Kafka.
Collaborate with product, design, and engineering teams to ship high-quality features.
Debug, troubleshoot, and resolve issues across the application stack.
Write clean, maintainable, and testable code.

3–8 years of professional software development experience.
Strong experience in backend development using Java.
Good understanding of software design, APIs, security, and scalable backend systems.
You are expected to update/create Python scripts.
Strong front-end development skills, ideally with React Native.
Hands-on experience with RabbitMQ or Kafka is a must.
Good understanding of relational databases; PostgreSQL experience is preferred.
Familiarity with cloud platforms and containerization such as AWS and Docker.
Background or strong interest in fintech, trading systems, or high-performance transactional platforms is a big plus.
You must be based in Bengaluru or willing to relocate.