Full Stack Developer (ReactNative, SpringBoot) - 5 to 8 Years - Remote - Immediate Joiners

KSmart Staffing Solutions; India; Remote; INR 800,000 - 1,200,000; Full time

Job summary

A dynamic staffing firm is seeking a Full Stack Developer with 5 to 8 years of experience. The role involves designing backend services with Java and Spring Boot and building mobile applications using React Native. Candidates should have strong proficiency in REST API development and a familiarity with microservices and Agile methodologies. This is a remote position requiring immediate joiners.

Qualifications

• 5 to 8 years of experience in software development.
• Strong experience in designing and developing backend services.
• Proven ability to build mobile applications.

Responsibilities

• Design and develop backend services using Java and Spring Boot.
• Build mobile interfaces using React Native.
• Integrate RESTful APIs across front-end and back-end.

Skills

Java

Spring Boot

REST API development

React Native

Microservices

Containerization (Docker)

Agile methodologies

Git

Tools

CI/CD

Job description

Full Stack Developer (ReactNative, SpringBoot) - 5 to 8 Years - Remote - Immediate Joiners

We are seeking a dynamic Full Stack Developer with strong expertise in Java, Spring Boot, and React Native to build scalable, high-performance applications across web and mobile platforms. The ideal candidate will have hands‑on experience in microservices architecture and a passion for delivering clean, maintainable code in Agile environments.

Responsibilities

• Design and develop backend services using Java and Spring Boot within a microservices architecture
• Build intuitive mobile interfaces using React Native for Android and iOS platforms
• Integrate RESTful APIs and third‑party services across front‑end and back‑end layers
• Ensure high performance, scalability, and security of applications
• Collaborate with cross‑functional teams including UI/UX designers, DevOps, and QA
• Participate in code reviews, unit testing, and CI/CD workflows
• Troubleshoot and resolve production issues with a proactive mindset
• Stay current with emerging technologies and contribute to architectural decisions

Requirements

• Strong proficiency in Java, Spring Boot, and REST API development
• Hands‑on experience with React Native and mobile app deployment
• Familiarity with microservices, containerization (Docker), and cloud‑native patterns
• Experience with Git, CI/CD tools, and Agile methodologies
• Ability to write clean, testable code and debug complex issues across the stack