Senior Java Full Stack

InRhythm; Bengaluru; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

InRhythm is seeking a Senior Java Full Stack Engineer with 6+ years of experience to design and develop scalable enterprise applications using Java, Spring Boot, microservices, and React.js.

You will build backend services, REST APIs, and responsive UIs, collaborating in an Agile environment to deliver end-to-end features and continuously improve code quality.

Qualifications

• 6+ years of Java and full-stack development experience.
• Strong backend with Java, Spring Boot and microservices.
• Hands-on React.js with modern frontend patterns.
• Experience with Agile/Scrum teams.
• Strong problem-solving and collaboration skills.

Responsibilities

• Design and build scalable backend services with Java, Spring Boot and microservices.
• Develop RESTful APIs and event-driven architectures.
• Create responsive UI in React and integrate with APIs.
• Write unit tests and participate in code reviews.
• Collaborate with cross-functional teams in Agile environments.

Skills

Java

Spring Boot

Microservices

Kafka

RabbitMQ

SQL

Unit tests

Security

OOP

Multithreading

Java Streams

React.js

Redux

Context API

Git

Jenkins

Tools

React.js

Redux

Context API

Git

Jenkins

Job description

InRhythm is a modern product consultancy and digital innovation firm helping Fortune 50 enterprises build and launch next-generation digital products and platforms.

Founded in 2002, InRhythm partners with global organizations to deliver high-impact solutions across product strategy, design, cloud-native applications, mobile, and web platforms.

At InRhythm, we believe exceptional products are created by exceptional people. We foster a culture built on innovation, collaboration, ownership, continuous learning, and meaningful impact.

Job Title: Senior Java Full Stack Engineer

Experience: 6+ Years Primary Stack: Java (60%) | React (40%)

Role Overview:

We are seeking a Senior Java Full Stack Engineer with 6+ years of experience in designing and developing scalable enterprise applications. The ideal candidate should have strong backend expertise in Java, Spring Boot, and Microservices (60%), along with solid hands-on experience building modern web applications using React.js (40%).

You will be responsible for developing robust backend services, building responsive user interfaces, and delivering end-to-end features while collaborating with cross-functional teams in an Agile environment.

Key Responsibilities

• Design, develop, and maintain scalable applications using Java 11/17/21 and Spring Boot
• Build and maintain RESTful APIs and Microservices
• Develop event-driven solutions using Kafka or RabbitMQ
• Work with SQL databases and optimize application performance
• Implement secure, reliable, and maintainable backend solutions
• Write unit tests and participate in code reviews
• Troubleshoot production issues and support application releases

Frontend (40%)

• Develop responsive and scalable applications using React.js
• Integrate frontend applications with backend REST APIs
• Optimize UI performance and enhance user experience

Required Technical Skills

• Microservices Architecture
• Collections, Multithreading & Java Streams
• OOP Concepts & Exception Handling
• Kafka or RabbitMQ

Frontend

• React Hooks & Functional Components
• Redux or Context API

Interview Focus

• Java Fundamentals (Collections, OOP, Streams & Multithreading)
• DSA & Problem Solving
• Kafka/Event-Driven Architecture

React (40%)

• React Components & Hooks

What We're Looking For

• Strong problem-solving and analytical skills
• Ability to independently develop end-to-end features
• Experience working in Agile/Scrum teams
• Strong communication and collaboration skills
• Passion for writing clean, scalable, and maintainable code