Technical Lead - Java

Endava; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Endava in Bengaluru seeks a skilled Java Full Stack Developer to join our development team. You will design, build, test, and maintain high‑quality Java applications, implement RESTful APIs, and develop frontend components with React JS, ensuring scalability and clean code.

The role emphasizes collaboration with DevOps and QA, writing unit and integration tests with JUnit/Mockito, and working across SDLC from design to deployment.

Qualifications

• Bachelor's degree in Computer Science or related field.
• Proven Java development experience, preferably Java 8+.
• Strong knowledge of Spring Framework, Spring Boot, JUnit, and Mockito.
• Experience in frontend development using React JS and JavaScript.
• Hands-on experience with DB2 or Oracle databases.
• Solid understanding of RESTful API design and implementation.
• Familiarity with RabbitMQ, XML/XSD, Git, Maven, Docker, and Jenkins.
• Knowledge of OOP, design patterns, and enterprise IT projects.
• Experience with CI/CD and DevOps practices is beneficial.

Responsibilities

• Design, develop, test, and maintain high‑performance Java applications.
• Build and consume RESTful APIs for backend‑to‑frontend integration.
• Develop frontend components using React JS and JavaScript.
• Write unit and integration tests with JUnit and Mockito.
• Collaborate with DevOps and QA for seamless deployment and operation.
• Participate in the full SDLC, including design, testing, and deployment.
• Write and maintain documentation and perform code reviews.
• Ensure performance, security, and reliability of applications.

Skills

Java development

Spring Framework

Spring Boot

React JS

RESTful APIs

SQL databases

CI/CD

Problem solving

Communication

Education

Bachelor's degree in Computer Science or related field

Tools

JUnit

Mockito

Git

Maven

Docker

Jenkins

RabbitMQ

XML/XSD

Oracle

DB2

Job description

Technology is our how. And people are our why. For over two decades, we have been harnessing technology to drive meaningful change. By combining world‑class engineering, industry expertise and a people‑centric mindset, we consult and partner with leading brands from various industries to create dynamic platforms and intelligent digital experiences that drive innovation and transform businesses. From prototype to real‑world impact – be part of a global shift by doing work that matters.

Overview

We are looking for a skilled and experienced Java Full Stack Developer to join our development team. The ideal candidate will have a solid background in object‑oriented programming, strong experience with Spring, and practical frontend experience with React JS. This role requires a collaborative mindset, a sharp eye for detail, and an interest in developing high‑quality, scalable, and maintainable software systems.

Key Responsibilities

• Design, develop, test, and maintain high‑performance, reusable Java applications.
• Build and consume RESTful APIs to enable backend‑to‑frontend integration.
• Apply object‑oriented programming principles, design patterns, and clean code techniques.
• Build automated unit and integration tests using JUnit and Mockito.
• Develop and maintain frontend components using React JS, JavaScript, and related technologies.
• Analyze requirements and propose effective technical solutions considering functional and non‑functional requirements.
• Participate in the full software development lifecycle (SDLC), including design, implementation, testing, deployment, and support.
• Collaborate with DevOps and QA teams to ensure seamless integration, deployment, and operation.
• Develop and optimize SQL queries for relational databases such as DB2 or Oracle.
• Work with messaging systems such as RabbitMQ; IBM MQ experience is a plus.
• Use tools such as Git, Maven, Jenkins, and Docker in daily development and deployment workflows.
• Write and maintain documentation of software components and code.
• Conduct and participate in peer code reviews and design discussions.
• Ensure performance, security, and availability of applications.
• Apply software design standards, guidelines, and design patterns.
• Identify and address technical risks and issues; propose and implement practical solutions.
• Maintain a proactive attitude toward learning and adopting new tools and frameworks.

Required Skills and Qualifications

• Degree in Computer Science, Engineering, or a related field, or equivalent professional IT qualification.
• Proven experience in Java development, preferably with Java 8 or higher.
• Strong knowledge of Spring Framework, Spring Boot, JUnit, and Mockito.
• Demonstrated experience in frontend development using React JS and JavaScript.
• Hands‑on experience with relational databases such as DB2 or Oracle.
• Solid understanding of RESTful API design and implementation.
• Familiarity with RabbitMQ, XML/XSD, Git, Maven, Docker, and Jenkins.
• Knowledge of software design principles, OOP, and design patterns.
• Broad experience in IT projects and an understanding of enterprise systems architecture.
• Good understanding of software development processes, CI/CD.
• Awareness of DevOps tools and practices is beneficial.
• Ability to write clean, testable, maintainable, and efficient code.
• Strong problem‑solving, analytical, and debugging skills.
• Attention to detail with a commitment to producing high‑quality results.
• Effective communication and collaboration skills, including code reviews and knowledge sharing.

Nice to have

• Exposure to Apache Camel or other integration frameworks.
• Experience working in the banking or payments industry.

At Endava, we’re committed to creating an open, inclusive, and respectful environment where everyone feels safe, valued, and empowered to be their best. We welcome applications from people of all backgrounds, experiences, and perspectives—because we know that inclusive teams help us deliver smarter, more innovative solutions for our customers. Hiring decisions are based on merit, skills, qualifications, and potential. If you need adjustments or support during the recruitment process, please let us know.