UFW Java Microservices Technical Lead

Job Summary

We are seeking a highly skilled and proactive Senior Java Developer with deep expertise in UFW, Spring Boot 3, Hibernate/iBatis, Oracle SQL, and workflow engines like Flowable.

The ideal candidate will have strong experience in reactive programming, multi-threading, and JVM debugging, with a proven track record in financial services.

You will be responsible for system analysis, design, development, and occasionally building POCs to validate architectural decisions.

Experience Level : 8+ Years

Salary Range: 8000 – 9500 SGD

Key Responsibilities:

• Design, develop, or maintain scalable Java applications using UFW framework

• Implement data access layers using Hibernate or iBatis with Oracle SQL.
  
  

• Integrate and manage workflows using Flowable or similar BPM engines.
  
  

• Apply reactive programming principles to build responsive and resilient systems.
  
  

• Analyze and debug performance issues at the JVM level.
  
  

• Handle multi-threading and concurrency challenges in high-throughput systems.
  
  

• Collaborate with cross-functional teams to perform system analysis and propose robust solutions.
  
  

• Conduct POCs to evaluate new design patterns, frameworks, or technologies.
  
  

• Ensure code quality, maintainability, and adherence to best practices.
  
  

• Take ownership and responsibility for deliverables and proactively drive tasks to completion.
  
  

Required Qualifications:

• Minimum 8 years of hands-on experience in Java development.
  
  

• At least 3 years of experience in the financial services domain.
  
  

• Strong proficiency in Spring Boot 3, Hibernate/iBatis, and Oracle SQL.
  
  

• Solid understanding of reactive programming (e.g., Spring WebFlux).
  
  

• Experience with Flowable or similar workflow/BPM tools.
  
  

• Deep knowledge of multi-threading, concurrency, and JVM internals.
  
  

• Ability to perform system analysis and contribute to architectural decisions.
  
  

• Experience in building POCs and evaluating new technologies.
  
  

• Excellent problem-solving skills and a proactive attitude.
  
  

Preferred Skills:

• Familiarity with containerization (OpenShift Platform, Kubernetes).
  
  

• Exposure to CI/CD pipelines and DevOps practices.
  
  

• Strong communication and collaboration skills.
  
  

To Apply:

If interested and your skillset suits the requirement, pls send your resume to with the below details -

1. Notice Period

2. Current Annual Package

3. Expected Annual Package

4. Resident Status

5. Any offers in hand

LION & ELEPHANTS

EA License: 21S0789