Java Software Engineer

HCL Technologies Limited; Hyderabad; On-site; INR 1,200,000 - 1,600,000; Full time

Job summary

HCL Technologies Limited in Hyderabad/Chennai is seeking a Java Spring Boot Microservices Developer to design, build, and maintain scalable cloud-native backend services. You will collaborate with cross-functional teams to translate complex workflows into robust, testable microservices.

The role emphasizes developing high-performance APIs, robust data models, and automated testing, with CI/CD pipelines and production support responsibilities.

Qualifications

• Experience designing and building Java Spring Boot microservices.
• Proficient in SQL databases (PostgreSQL/Oracle) and NoSQL (MongoDB/Cassandra).
• Strong knowledge of RESTful APIs, testing with JUnit/TestNG, and CI/CD tooling.

Responsibilities

• Design, develop, and deploy distributed microservices using Java Spring Boot.
• Develop RESTful APIs and manage service-to-service communication patterns.
• Collaborate with cross-functional teams to translate requirements into robust backend services.
• Write unit and integration tests to ensure code quality and reliability.
• Support deployment and production incident resolution through CI/CD pipelines.

Skills

Java

Spring Boot

Microservices

RESTful APIs

JUnit/TestNG

CI/CD

Tools

Jenkins

PostgreSQL

MongoDB

Oracle

Docker

Job description

Job Role- Java Developer Location- Hyderabad/Chennai

Face to Face Drive on 10th Oct(Saturday)

Mandatory Skills- Java, Springboot & Microservices

Job Overview

We are seeking a highly skilled Java Spring Boot Microservices Developer to join our engineering team. In this role, you will be responsible for designing, building, and maintaining scalable, high-performance, cloud-native distributed applications. You will collaborate closely with cross-functional teams to translate complex business workflows into robust, testable, and maintainable backend microservices.

Key Responsibilities

• Microservices Development: Design, develop, and deploy distributed microservices using the Java Spring Boot framework.
• API Management: Build, secure, and version high-throughput RESTful APIs and manage service-to-service communication patterns.
• Database Architecture: Design efficient database schemas and integrate applications with SQL databases (e.g., PostgreSQL, Oracle) and/or NoSQL databases (e.g., MongoDB, Cassandra).
• Performance Optimization: Identify infrastructure bottlenecks and optimize application latency, concurrency, and overall resource utilization.
• Testing & Quality Assurance: Write rigorous unit and integration tests using JUnit/TestNG and participate in peer code reviews to maintain clean code standards.
• CI/CD & DevOps: Support and build automated deployment flows through CI/CD pipelines (e.g., Jenkins) and containerized workflows.
• Production Support: Actively troubleshoot production environments, perform root-cause analysis, and apply permanent architectural fixes