Senior Java Backend Engineer - Microservices & Spring

TRINITY CONSULTING SERVICES PTE. LTD.; Singapore; Presencial; SGD 90 000 - 140 000; Tempo integral

Resumo da oferta

Trinity Consulting Services Pte. Ltd. is seeking an experienced Java software engineer with 5+ years in banking environments.

You will design, develop, and maintain scalable microservices-based systems using Java 8+ features, Spring, Camel, and Kubernetes. You will also implement domain-driven design, API exposure, and robust CI/CD pipelines. The role emphasizes production-ready code, software quality, and collaboration with AI coding agents within the Spec Kit lifecycle, while leveraging modern

Qualificações

• Minimum 5 years of Java software engineering experience, ideally in banking environments.
• Hands-on with Java 8+ features.
• Strong Spring framework experience including Boot, MVC, Data, and DI.
• Proven microservices design, development and maintenance experience.
• Experience with domain-driven design, bounded contexts, patterns and antipatterns.
• Hands-on integration with Apache Camel and EIP patterns.
• Kubernetes containerization, deployment, and scaling experience.
• Experience containerizing Java apps with Maven plugins like Jib.
• Experience with PostgreSQL or other RDBMS and cloud-based DB management with Hibernate.
• Experience with messaging systems like Kafka, RabbitMQ, or WebSphere MQ.
• Building scalable REST/gRPC/GraphQL APIs with OpenAPI and AsyncAPI awareness.
• CI/CD pipeline development and maintenance.
• Git version control proficiency.
• Familiarity with IDEs like IntelliJ or VSCode.
• Code quality practices, unit testing, TDD, and integration testing, using SonarQube/Checkmarx.
• Experience implementing BDD with Cucumber and Jira X-ray in CI/CD.
• Ability to translate high-level specs into production-ready code, guiding AI coding agents through Spec Kit lifecycle.

Conhecimentos

Java

Spring framework

Microservices

Domain-driven design

API design

Asynchronous/event-driven APIs

CI/CD

Git

Code reviews / testing

TDD

Jira workflows

Ferramentas

Kubernetes

Maven/Jib

Apache Camel

PostgreSQL / RDBMS

Hibernate ORM

OpenAPI

GraphQL / gRPC

Jenkins / CI tools

SonarQube

Checkmarx

IntelliJ / VSCode

Descrição da oferta de emprego

Trinity Consulting Services Pte. Ltd. is seeking an experienced Java software engineer with 5+ years in banking environments.

You will design, develop, and maintain scalable microservices-based systems using Java 8+ features, Spring, Camel, and Kubernetes. You will also implement domain-driven design, API exposure, and robust CI/CD pipelines. The role emphasizes production-ready code, software quality, and collaboration with AI coding agents within the Spec Kit lifecycle, while leveraging modern