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Elixr Labs

Senior Java Developer

Posted on June 9, 2026

Kl, India
0 - 0 USD (yearly)

Full Time

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Job Information

Industry

IT Services

Date Opened

05/12/2026

Job Type

Full time

City

Thiruvananthapuram

State/Province

Kerala

Country

India

Zip/Postal Code

695581

About Us

Elixr Labs is where technology meets healthcare. We thrive by creating solutions to improve the efficiency of health care professionals primarily and installations. Our mobility solutions give a blanket coverage over all functions in the health care vertical from research to surgery. Our team consists of engineers who are experienced in this niche vertical that requires unique set of skills that cater to creating solutions for the health care vertical.

Job Description

We are seeking a Senior Backend Developer to join our engineering team and help design, build, and maintain a scalable microservices platform. This role is ideal for a hands-on backend engineer with deep Java expertise, strong system design skills, and the ability to deliver secure, high-quality services in a collaborative environment.

Key Responsibilities

Design, develop, and maintain backend services for a large-scale microservices platform

Translate business and application requirements into effective technical solutions

Build secure, reliable, and performant RESTful APIs and message-driven services

Contribute to architecture decisions, code quality, and engineering best practices

Collaborate with cross-functional teams, including product, QA, and client-facing stakeholders

Mentor junior developers and provide technical guidance when needed

Requirements

Required Qualifications

8+ years of backend development experience with Java, preferably Java 17+

Strong hands-on experience with Spring Boot 3.x, Spring Data MongoDB, and Spring Security including OAuth2/JWT

Proven experience designing technical solutions for complex application requirements

Solid understanding of microservices architecture, RESTful API design, and message-driven patterns

Experience with Gradle multi-module builds and Docker containerization

Strong unit testing experience using Unit or TestNG with Mockito

Familiarity with cloud infrastructure, preferably Azure

Ability to mentor junior engineers and support team growth

Strong communication skills with experience managing client expectations and interactions

Nice to Have

Exposure to Flutter/Dart or other mobile client development

Experience with CI/CD pipeline, such as GitHub Actions

Familiarity with Lombok, Thymeleaf, and OpenTelemetr

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