Unison Group

Builds financial risk and compliance systems

Java & Microservices Developer

Backend EngineeringConfirmed live in the last 24 hours

Full-timeSingaporeNo salary listedIn-person

About the Job

Requirements

Strong proficiency in Core Java, object-oriented programming concepts, Collections, multithreading, and exception handling.
Hands-on experience with Spring Boot, Spring MVC, and Spring Framework.
Strong understanding of microservices architecture and distributed systems.
Experience designing and developing RESTful APIs.
Knowledge of Hibernate/JPA and database technologies such as Oracle, MySQL, or PostgreSQL.
Experience with messaging technologies such as Kafka or RabbitMQ.
Familiarity with Git, Maven/Gradle, and CI/CD pipelines.
Experience with unit testing frameworks such as JUnit and Mockito.
Understanding of design patterns, SOLID principles, and application security.
Experience working in Agile development environments.

Responsibilities

Design, develop, and maintain enterprise-level applications using Java and Spring Boot.
Build, deploy, and manage RESTful APIs and microservices-based applications.
Develop scalable, reliable, and high-performance backend services.
Implement application security, authentication, authorization, and data validation.
Work with SQL and NoSQL databases for efficient data storage and retrieval.
Integrate microservices with messaging platforms such as Kafka or RabbitMQ.
Write clean, reusable, and maintainable code following industry best practices.
Perform unit testing, integration testing, debugging, and performance optimization.
Collaborate with architects, business analysts, QA teams, and DevOps engineers.
Participate in code reviews, technical discussions, and Agile/Scrum ceremonies.
Support application deployment, production troubleshooting, and continuous improvement.

Desired Qualifications

Knowledge of Docker, Kubernetes, and cloud platforms such as AWS, Azure, or GCP.
A bachelor's degree in Computer Science, Information Technology, or a related field.
Experience with cloud-native application development.
Familiarity with monitoring and logging tools such as ELK, Grafana, or Prometheus.

Java & Microservices Developer

Unison Group · Singapore, Singapore · — · Posted 2026-10-10

Workplace: on_site

Department: Bharat

Description

Job Summary

We are looking for an experienced Java & Microservices Developer with strong expertise in Java, Spring Boot, and microservices architecture. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable, high-performance applications while collaborating with cross-functional teams to deliver robust software solutions.

Key Responsibilities

Design, develop, and maintain enterprise-level applications using Java and Spring Boot.
Build, deploy, and manage RESTful APIs and microservices-based applications.
Develop scalable, reliable, and high-performance backend services.
Implement application security, authentication, authorization, and data validation.
Work with databases, including SQL and NoSQL, for efficient data storage and retrieval.
Integrate microservices with messaging platforms such as Kafka or RabbitMQ.
Write clean, reusable, and maintainable code following industry best practices.
Perform unit testing, integration testing, debugging, and performance optimization.
Collaborate with architects, business analysts, QA teams, and DevOps engineers.
Participate in code reviews, technical discussions, and Agile/Scrum ceremonies.
Support application deployment, production troubleshooting, and continuous improvement.

Required Skills

Strong proficiency in Core Java, OOP concepts, Collections, Multithreading, and Exception Handling.
Hands-on experience with Spring Boot, Spring MVC, and Spring Framework.
Strong understanding of Microservices Architecture and distributed systems.
Experience in designing and developing RESTful APIs.
Knowledge of Hibernate/JPA and database technologies such as Oracle, MySQL, or PostgreSQL.
Experience with messaging technologies such as Kafka or RabbitMQ.
Familiarity with Git, Maven/Gradle, and CI/CD pipelines.
Experience with unit testing frameworks such as JUnit and Mockito.
Knowledge of Docker, Kubernetes, and cloud platforms (AWS/Azure/GCP) is an advantage.
Understanding of design patterns, SOLID principles, and application security.
Experience working in Agile development environments.

Preferred Qualifications

Bachelor's degree in Computer Science, Information Technology, or a related field.
Experience with cloud-native application development.
Familiarity with monitoring and logging tools such as ELK, Grafana, or Prometheus.
Strong analytical, problem-solving, and communication skills.

Apply

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About the Company

Unison Group

Builds financial risk and compliance systems

Unison Group builds technology systems for financial institutions that need to manage risk, meet reporting rules and modernize their operations. Its consultants work across liquidity, market and credit risk, combining financial knowledge with software implementation and data analysis. The business also designs cloud infrastructure and develops custom applications, connecting these systems with the information and processes clients already use. It earns money through consulting, technology implementation and engineering services for enterprises, with work ranging from system design to deployment. Founded as Unison Consulting in 2012, the group is headquartered in Singapore.

Company size: 201-500
Company stage: Not listed
Total funding: Not listed
Headquarters: Not listed
Founded: 2012

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