Senior Java Developer Temenos TAP Banking Products & Microservices

LTM; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

LTM in Singapore seeks a Senior Java Developer with deep Temenos TAP experience to design and build banking product solutions. You will develop microservices and REST APIs, integrate with enterprise systems, and ensure real-time, secure transaction processing.

The role requires hands-on Temenos TAP expertise, strong Java/Spring skills, and experience with enterprise integrations in a regulated banking environment. Collaboration with product owners and clients is essential.

Qualifications

• Hands-on experience with Temenos TAP platform and banking product implementations.
• Strong Java development expertise in enterprise-grade banking apps.
• Experience integrating banking products with enterprise systems in regulated environments.

Responsibilities

• Design and develop enterprise banking applications using Java and Spring technologies.
• Develop and customize Temenos TAP banking product solutions to satisfy business needs.
• Build scalable microservices and REST APIs for banking functionalities.
• Develop batch processing with Spring Batch for financial transactions and reconciliation.
• Implement resilient services using patterns like Resilience4j.
• Integrate banking apps with internal and external systems using Apache Camel, IBM MQ, and Kafka.
• Create secure, high-performance, maintainable code following banking standards.
• Mentor juniors and participate in architecture discussions and reviews.

Skills

Java

Spring Framework

Spring Boot

Microservices Development

REST APIs

Temenos TAP

Banking Domain

Tools

Temenos TAP

IBM MQ

Apache Camel

Kafka

Spring Batch

Job description

Job De ion: Senior Java Developer – Temenos TAP Banking Products & Microservices (10+ Years)

Position Title

Senior Java Developer – Temenos TAP Banking Products & Microservices

Experience

10+ Years

Domain

Banking, Financial Services, Payments

Job Summary

We are looking for a Senior Java Developer with strong expertise in Temenos TAP, banking applications, microservices development, and enterprise integrations. The candidate will be responsible for designing, developing, testing, and supporting mission-critical banking product solutions that process high-volume, real-time financial transactions while maintaining reliability, security, and compliance standards.

The ideal candidate should have hands‑on experience working on Temenos TAP-based banking solutions, strong Java development expertise, and experience integrating banking products with enterprise systems in a highly regulated environment.

Key Responsibilities

1. Design and develop enterprise‑grade banking applications using Java and Spring technologies.
2. Develop and customize Temenos TAP banking product solutions to support business requirements.
3. Build scalable microservices and REST APIs supporting banking product functionalities.
4. Develop batch processing solutions using Spring Batch for financial transaction and reconciliation workloads.
5. Implement resilient services using Resilience4j patterns.
6. Integrate banking applications with internal and external systems using Apache Camel, IBM MQ, and Kafka.
7. Develop secure, performant, and maintainable code following banking industry standards and best practices.
8. Participate in solution design, architecture reviews, and technical discussions.
9. Create automated unit and integration tests using JUnit.
10. Perform code quality validation through SonarQube and address technical debt.
11. Conduct performance and load testing using JMeter.
12. Support production deployments and troubleshoot critical banking applications.
13. Work closely with Product Owners, Business Analysts, Architects, QA teams, and Client Implementation teams.
14. Participate in Agile development practices, sprint ceremonies, and release management activities.
15. Mentor junior developers and provide technical guidance to project teams.

Required Technical Skills

Core Development

• Java 8/11/17+
• Spring Framework
• Spring Boot
• Spring Batch
• REST APIs
• Microservices Development

Temenos Banking Platform (Mandatory)

• Temenos TAP
• Banking Product Development
• Banking Transaction Processing
• Banking System Integrations
• Financial Messaging and Workflows

Integration & Messaging

• Apache Kafka
• IBM MQ
• Apache Camel
• Message-Based Architecture
• Event-Driven Systems

Reliability Engineering

• Resilience4j
• Circuit Breaker Patterns
• Retry Frameworks
• Fault-Tolerant Design

Testing & Quality

• JUnit
• SonarQube
• JMeter
• API Testing
• Integration Testing

Additional Skills

• Orchestration Concepts
• Git
• CI/CD Pipelines
• Basic Shell ing
• Basic Control-M

Banking Domain Experience

Mandatory

• Hands‑on experience with Temenos TAP platform.
• Experience in Banking, Financial Services, or Payments domain.
• Experience in developing or supporting banking product implementations.
• Strong understanding of transaction processing, reconciliation, and integration workflows.

Preferred

• Exposure to Core Banking systems.
• Knowledge of payment processing and settlement systems.
• Experience working with large-scale banking transformations.

Key Competencies

• Strong analytical and problem-solving skills.
• Ability to work in fast-paced banking product development environments.
• Strong communication and stakeholder management skills.
• Experience mentoring junior and mid-level developers.
• Commitment to software quality, reliability, and performance.
• Ability to work independently and collaboratively across global teams.

Must-Have Skills:

Temenos TAP, Java, Spring Boot, Microservices, REST APIs, Kafka, IBM MQ, Apache Camel, Banking Domain

Good-to-Have Skills

Spring Batch, Resilience4j, JUnit, SonarQube, JMeter, CI/CD, Git, Shell ing, Control-M