Job Description – Full Stack Developer (React.js + Java)

Location: Mumbai Turbe

Work experience: 10+yrs

Work mode: 5.5 days WFO

About the Role

We are looking for a skilled Full Stack Developer with 10+ years of experience in designing, developing, and maintaining scalable web applications using React.js on the frontend and Java on the backend. The ideal candidate should have experience in building enterprise-grade applications, RESTful APIs, and modern user interfaces while adhering to coding best practices and performance standards.

Key Responsibilities

• Design, develop, test, and maintain full-stack web applications using React.js and Java.

• Build responsive, user-friendly, and high-performance frontend applications.

• Develop and enhance backend services, APIs, and microservices using Java-based frameworks.

• Collaborate with business stakeholders, product managers, architects, and cross-functional teams to deliver high-quality solutions.

• Integrate frontend applications with backend APIs and third-party services.

• Optimize application performance, scalability, and security.

• Participate in code reviews, technical discussions, and system design activities.

• Troubleshoot and resolve production issues while ensuring application stability.

• Follow Agile/Scrum methodologies and contribute to continuous improvement initiatives.

Required Skills & Experience

Frontend

• Strong experience in React.js, JavaScript (ES6+), HTML5, CSS3.

• Hands-on experience with Redux, React Hooks, and component-based architecture.

• Experience in responsive web design and cross-browser compatibility.

Backend

• Strong expertise in Core Java, Java 8+, Spring Boot, and RESTful APIs.

• Experience in developing microservices-based applications.

• Understanding of backend architecture, design patterns, and multithreading concepts.

Database

• Experience with Oracle, MySQL, PostgreSQL, or similar relational databases.

• Good knowledge of SQL query optimization and database design.

Tools & Technologies

• Git, Maven/Gradle, Jenkins, SonarQube.

• Experience with API testing tools such as Postman.

• Knowledge of Docker, Kubernetes, and cloud platforms (AWS/Azure) will be an added advantage.

Preferred Qualifications

• Bachelor's/Master's degree in Computer Science, Information Technology, or related field.

• Experience working in Banking, Financial Services, or FinTech domains preferred.

• Strong problem-solving, analytical, and communication skills.

• Ability to work in a fast-paced, collaborative environment.

Good to Have

• Experience with CI/CD pipelines.

• Exposure to Kafka or other messaging platforms.

• Knowledge of system performance tuning and cloud-native architectures.

• Understanding of security best practices and authentication mechanisms (OAuth, JWT, SSO).

What We Are Looking For

• Strong hands-on development experience across both frontend and backend technologies.

• Ability to own end-to-end application development and delivery.

• Excellent stakeholder management and collaboration skills.

• Passion for writing clean, scalable, and maintainable code.