UFW Java Microservices Technology Expert

7 days ago

Singapore beBeeTechnicalLead Full time $8,000 - $9,500
Senior Java Developer

We are seeking an experienced and skilled 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

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, send your resume with details -

1. Notice Period

2. Current Annual Package

3. Expected Annual Package

4. Resident Status

5. Any offers in hand

],

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