Senior Java Developer/Senior Engineer

BILLIGENCE ASIA PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

BILLIGENCE ASIA PTE. LTD. in Singapore is seeking a senior full-stack Java developer to lead the development of microservices, with strong Java 8+ and Spring Boot, and experience on AWS. You will work both as individual contributor and within an AGILE squad.

The role emphasizes hands-on coding, architecture thinking, and collaboration with testers and product owners to deliver high-quality releases. Frontend basics with React beneficial; Kubernetes and CI/CD experience preferred.

Qualifications

• Minimum 5 years of relevant software development experience.
• Strong Java skills (Java 8+; ideally Java 17) with Spring/Spring Boot.
• Experience deploying microservices to AWS, Kubernetes, and CI/CD pipelines.

Responsibilities

• Hands-on senior developer contributing to design and coding.
• Own SDLC tasks within an AGILE squad and ensure quality releases.
• Collaborate with testers, product owners, and QA teams to deliver high-quality software.

Skills

Java (8+ / 17)

Spring & Spring Boot

REST & SOAP APIs

Microservices architecture

Unit testing (JUnit)

Reactive programming (Spring)

AGILE / Scrum

Cloud concepts

Frontend basics

Problem solving

Cross-functional collaboration

Tools

Git

Maven

Gradle

Bamboo

JIRA

Confluence

Eclipse/IntelliJ

Docker

Kubernetes

Job description

Full-stack developer with expertise in developing microservices. The ideal candidate should possess a strong background in Java with experience in cloud platforms preferably AWS, and work effectively as both an individual contributor and a team player.

Experience with WEB development, reactJs would be helpful.

Working with a team of highly motivated resources in an AGILE Squad owning deployment of a digital product. You'll be part of the SDLC of a product and would be required to understand problem statement and ensure a quality releases.

You enjoy developing things, have a natural curiosity and inquisitiveness for new technologies.

As a senior Java developer , the developer is expected to be hands-on, exceptionally strong coder, technical thought leader and ability to solve some of the most complicated problems with simple solutions.

• Minimum 5 Years of relevant software development experience
• Proficient in Java programming language, Java 8 or above, Ideally Java 17, Object oriented programming, SQL, Spring, Spring Boot
• Technical skillset in Modern Java, Spring Framework, Spring Boot, SOAP and RESTFul.
• Unit Testing ( JUnit) , Build automation (Gradle/Maven + Bamboo)
• Knows reactive programming in the Spring Framework
• IDE ( Eclipse/IntelliJ), Git
• HTTP / HTTPS protocol, Application Security, Cache and Database and Microservice Architectures.
• Build Tools, Unit Test, CI & CD, Change Management, Communication with non-technical people, Software Engineering
• Develop and maintain micro-services with TDD (Test-Driven Development) and JAVA-based frameworks (Springboot).
• Integrate into the CICD pipeline for continuous deployment and testing.
• Front-end frameworks (React, nodejs, Bootstrap) would be a plus
• Experience in Scalable deployment - Kubernetes and AWS
• Collaborate effectively with cross-functional teams, including testers, product owners, and quality assurance teams, to ensure high-quality software delivery.
• Proactively identify opportunities for process improvement

Great to have Experience:

• - 1+ years of experience in cloud platforms preferably AWS.
• - Good understanding of reactJs
• - Strong understanding of how APIs work
• - Proficiency in CICD tools and methodologies
• - Familiarity with version control tools like Git
• - Experience with Agile methodologies and working in Agile teams
• - Experience in Kubernetes.

Good to have Experience:

• - Experience with containerization and orchestration tools such as Docker and Kubernetes
• - Hands-on experience with Build tools - maven and gradle
• - Hands-on experience with Atlassian Tool stack - Bamboo, Bitbucket, JIRA and Confluence
• - Understanding of AWS resources
• - Experience with frontend languages. (e.g. react native)