Job highlights

- 8+ years Core Java with expertise in Microservices, Spring Boot, SQL optimization, AI-assisted development tools
- Design and implement microservices, develop RESTful APIs, perform performance tuning, and integrate AI tools into workflows

About Optimum: Optimum Infosystem(Subsidiary of Optimum Solutions Singapore) is an Information Technology Services and Infrastructure Management into BFSI Domain. Its headquartered in Singapore and branches in 9 Global Locations US, Singapore, Malaysia, China, Philippines, Dubai, Hong Kong and India(Bangalore, Chennai, Hyderabad, Pune, Mumbai) Incorporated in March 1997 with more than 5000+ employees working globally with revenue of USD 150 million, which is 1000 Crores INR.

- We support Fortune 500 clients & startups across industries with cutting-edge Data Analytics, Platform and Product Engineering, Digital Infrastructure and Enterprise Solutions.
- Our clients are leading Banking Domain: Walmart, Shell, Meta, Google, Amazon, UOB, VISA, DBS, Barclays, Credit Suisse, Citibank, Standard Chartered, Deutsche Bank, Morgan Stanley, JP Morgan, UOB, Maybank, Arab Bank etc.
- Search engine and social media client: Google and Facebook

Website: www.theoptimum.net

Qualifications

Key Experiences

Core Java:



8+ years of hands-on experience with Java 8/11/17+, including collections, concurrency, and JVM tuning

- Microservices Architecture: Proven experience in designing and implementing microservices using Spring Boot, Spring Cloud
- SQL & Database: Advanced SQL skills, database design, query optimization, and performance tuning
- Performance Tuning: Expertise in application performance monitoring, profiling, and optimization techniques
- AI-Assisted Development: Experience using AI tools like Claude, GitHub Copilot, or similar for code generation, debugging, and optimization
- RESTful APIs: Design and development of REST APIs and web services
- Spring Framework: Spring Core, Spring MVC, Spring Security, Spring Data
- Message Queuing: Experience with Apache Kafka, RabbitMQ, or similar technologies
- Testing: Unit testing (JUnit, Mockito), integration testing, and test automation
- DevOps Tools: Maven/Gradle, Jenkins, Docker, Kubernetes
- Version Control: Git, branching strategies, and code review processes
- AI Integration: Understanding of how to effectively integrate AI tools into development workflows

Pls share your CV to [email protected] to Apply.

📌 Senior Java Developer (Chennai)
🏢 Optimum Solutions Pte
📍 Chennai