Java Backend Engineer | Spring Microservices & API Design

Tata Consultancy Services; Sunnyvale (CA); On-site; USD 90,000 - 121,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage

Parental Leaves

401K Plan

Training Reimbursement

Vacation and Holidays

Legal & Financial Assistance

Salary Range: $90,000 - $121,000 a yr

Job summary

Tata Consultancy Services in Sunnyvale, CA, seeks a senior backend engineer to design and scale distributed systems, build secure RESTful APIs, and optimize data persistence.

The role requires strong expertise in Core Java 17+, Spring Boot, Spring Security, and Spring Data JPA, plus relational databases. You will collaborate across CI/CD, testing, and cloud deployment to deliver high-performance services.

Qualifications

• Distributed systems design with scalability in mind.
• Strong foundations in data structures and algorithms.
• Proficiency in Java 17+ and multithreading concepts.
• Experience with Spring Boot, Spring Security, Spring Data JPA.
• Relational databases and ORM tools such as Hibernate.
• RESTful API design and integration with third-party systems.
• Proficient in Maven/Gradle and unit testing (JUnit/Mockito).
• Git for version control and collaboration.

Responsibilities

• Architect and scale distributed backend systems for high traffic.
• Design and maintain high-throughput RESTful APIs and microservices.
• Optimize database schemas and data persistence using ORM frameworks.
• Implement robust security for authentication and authorization.
• Write unit, integration, and regression test suites.
• Package applications into containers and assist cloud deployments.
• Troubleshoot performance issues and optimize queries.

Skills

System Design

Data Structures

Core Java

Spring Ecosystem

Databases

API Design

Build & Test Tools

Git

Job description

Tata Consultancy Services in Sunnyvale, CA, seeks a senior backend engineer to design and scale distributed systems, build secure RESTful APIs, and optimize data persistence.

The role requires strong expertise in Core Java 17+, Spring Boot, Spring Security, and Spring Data JPA, plus relational databases. You will collaborate across CI/CD, testing, and cloud deployment to deliver high-performance services.