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Salary
≈ $37k – $102k per year (Estimated)
Location
In office (Singapore)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 11, 2026. First seen by Alion on Sep 23, 2026. Cognizant scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Cognizant is an American information technology services and consulting company founded in 1994 as an in-house technology unit of Dun and Bradstreet in Chennai, India, and headquartered in Teaneck, New Jersey. It builds, integrates and operates software and infrastructure for large enterprises, with particularly deep positions in healthcare, financial services, insurance and life sciences, delivered by a global workforce of more than three hundred thousand people concentrated in India. Listed on Nasdaq, the company competes with the large Indian and global systems integrators and has reoriented its offerings around cloud migration, data platforms and AI-assisted engineering.

Role Summary

We are seeking a highly skilled Full Stack Developer with strong hands-on experience in Java 17/21, Spring Boot, Microservices, AWS and Databricks, The ideal candidate should possess strong Java fundamentals, have extensive implementation experience across the software development lifecycle, and be comfortable leveraging AI-assisted development tools to improve productivity and code quality.

Key Responsibilities

· Design, develop, test, and deploy scalable enterprise applications using Java 17/21.

Build and maintain RESTful APIs and Microservices using Spring Boot.

· Develop high-quality, maintainable, and performant code adhering to best practices.

· Participate in application modernization and cloud readiness initiatives.

· Utilize AI-assisted development tools (GitHub Copilot, Claude etc.) to improve development efficiency and code quality.

· Collaborate with business analysts, architects, QA teams, and DevOps teams throughout the SDLC.

· Troubleshoot production issues and provide timely resolution.

· Participate in code reviews and contribute to continuous improvement initiatives.

Required Skills

Core Technical Skills

· Strong expertise in Java Fundamentals, including Collections Framework, Multithreading & Concurrency

· Streams & Lambda Expressions, Memory Management & JVM Concepts, Exception Handling

· Design Patterns, Performance Optimization

· Hands-on experience in Java 17 and/or Java 21 implementations.

· Strong experience with: Spring Boot, Spring MVC, Spring Data JPA

· Microservices Architecture & REST API Development

· Experience with Apache Kafka implementation and event-driven architecture.

· Experience working with AI-powered software development tools

· Experience on Databricks workflows

· Experience on AWS Cloud Services (EC2, S3, RDS, Lambda, IAM, CloudWatch)

Basic knowledge of:

· Python and Pyspark

· SQL and PL/SQL

· Familiarity with Git, CI/CD, Maven/Gradle, and Agile methodologies.

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