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Sr. Backend Java Engineer

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Tech Mahindra

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Location:
Mexico , Guadalajara

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

Sr. Backend Java Engineer at Tech Mahindra. We are seeking a Mid-Level Backend Java Engineer to join our Platform Engineering team, focusing on building and maintaining secure, scalable, and high-quality backend services and APIs. This role involves developing RESTful APIs using Java and Spring Boot, integrating with databases and external services, and supporting business applications in a microservices-based environment. The ideal candidate has strong Java fundamentals and hands-on experience delivering backend services in production systems.

Job Responsibility:

  • Design, develop, and maintain RESTful APIs using Java and Spring Boot
  • Implement backend services following established microservices patterns and standards
  • Integrate APIs with relational and NoSQL databases
  • Consume and produce JSON-based APIs for frontend and downstream systems
  • Implement validation, error handling, logging, and exception management
  • Write unit and integration tests to ensure API quality and reliability
  • Support API documentation using Swagger / OpenAPI
  • Debug and resolve issues related to API performance, data consistency, and integrations
  • Collaborate with frontend, QA, DevOps, and product teams in an Agile/Scrum environment
  • Contribute to code reviews and continuous improvement initiatives
  • Contribute to continuous improvement initiatives, including AI-enabled productivity improvements

Requirements:

  • 3–5 years of experience in backend or server-side development
  • Strong experience with Java and Spring Boot
  • Hands-on experience designing and developing REST APIs
  • Hands-on experience using AI tools such as Claude or similar LLM-based assistants to analyze
  • Familiarity with database technologies: SQL (PostgreSQL, MySQL, or similar)
  • Understanding of HTTP, REST principles, and API security concepts
  • Experience working with Git and collaborative version control workflows
  • Familiarity with Maven or Gradle build tools
  • Experience working in Agile development environments
  • Solid analytical and problem-solving abilities
  • Ability to take ownership of assigned backend services or APIs
  • Strong communication skills and teamwork mindset
  • Willingness to learn new technologies and backend patterns
  • Comfortable working in a fast-paced, collaborative environment

Nice to have:

Basic exposure to NoSQL (MongoDB, DynamoDB, etc.) is a plus

Additional Information:

Job Posted:
April 10, 2026

Expiration:
April 30, 2026

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