# Senior Backend Developer

> Weekday AI · Chennai, India · Full-time · Posted 2026-06-20

**Salary:** INR 1,000,000–1,500,000

**Workplace:** on_site

**Department:** Weekday's Client via platform

## Description

**This role is for one of the Weekday's clients**

**Salary range: Rs 1000000 - Rs 1500000 (ie INR 10-15 LPA)**

Experience: 5+ yrs

Location: Chennai

Job Type: full-time

We are seeking a Backend Java Developer to design, develop, and maintain scalable, high-performance backend applications and APIs. This role involves building robust microservices, implementing modern architectural patterns, and ensuring application reliability, performance, and maintainability. You will collaborate with cross-functional teams to deliver secure and efficient solutions while contributing to technical design and engineering best practices.

## Requirements

**Key Responsibilities**

-   Design, develop, and maintain backend applications using Java and Spring Boot.
-   Build and manage RESTful APIs, including versioning strategies and API lifecycle management.
-   Create and maintain API documentation using Swagger/OpenAPI standards.
-   Implement Spring Transaction Management and Spring Data JPA for secure and efficient data handling.
-   Design and optimize database schemas, SQL queries, and overall database performance.
-   Develop solutions using modern architectural approaches such as CQRS and event-driven systems.
-   Write unit and integration tests using JUnit, Mockito, and related testing frameworks.
-   Manage project builds and dependencies using Maven or Gradle.
-   Participate in code reviews, design discussions, and architectural decision-making.
-   Collaborate closely with frontend developers, DevOps teams, and business stakeholders to deliver high-quality solutions.
-   Leverage AI-powered development tools to improve productivity and code quality.

**What Makes You a Great Fit**

-   Strong hands-on experience with Java, Spring Boot, and backend application development.
-   Expertise in REST API design, API documentation, and versioning best practices.
-   Solid understanding of Spring Data JPA, transaction management, and database optimization.
-   Experience with scalable system design, event-driven architectures, and CQRS principles.
-   Strong testing mindset with experience in unit testing and code quality practices.
-   Excellent problem-solving, debugging, and analytical skills.
-   Familiarity with Agile/Scrum development methodologies and collaborative engineering environments.
-   Strong communication skills and the ability to work effectively with cross-functional teams.
-   Exposure to Docker, Kubernetes, GraphQL, and cloud platforms (AWS, Azure, or GCP) is an added advantage.

## Apply

[Apply at Weekday AI](https://apply.workable.com/weekday-1/j/193B7C5BFA/apply)

---
Powered by [Workable](https://www.workable.com)