Senior Java Full-Stack Engineer - Digital Banking

ANTAS PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

ANTAS PTE. LTD. in Singapore seeks a Senior Java Full Stack Developer to design and build scalable backend services and modern web apps using Java, Spring Boot, ReactJS and TypeScript.

You will work across the SDLC, implement CI/CD with Jenkins and GitLab, containerize with Docker/Kubernetes, and ensure security with OAuth/JWT while delivering high-availability enterprise banking solutions. Strong collaboration with architects and cross-functional teams is expected.

Qualifications

• Strong experience with Java 8+ and microservices.
• Hands-on with ReactJS, TypeScript and Redux.
• Solid knowledge of REST APIs, JSON/XML.
• Experience with Docker, Kubernetes and CI/CD tools.
• Security focus: OAuth/JWT, secure coding practices.

Responsibilities

• Design and develop scalable microservices and REST APIs using Java and Spring Boot.
• Develop responsive frontend apps with ReactJS, TypeScript and Redux.
• Build enterprise banking applications with high availability and performance.
• Participate in full SDLC including development, testing, deployment and support.
• Implement CI/CD pipelines using Jenkins and GitLab CI/CD; containerize with Docker/Kubernetes.
• Ensure security and code quality with OAuth/JWT and SonarQube.
• Collaborate with architects, product owners, and cross-functional teams.

Skills

Java 8+

REST APIs

OAuth / JWT security

Cloud-native architectures

SDLC / production support

Tools

Spring Boot

ReactJS

TypeScript

Redux

Docker

Kubernetes

Jenkins

GitLab CI/CD

SonarQube

Job description

ANTAS PTE. LTD. in Singapore seeks a Senior Java Full Stack Developer to design and build scalable backend services and modern web apps using Java, Spring Boot, ReactJS and TypeScript.

You will work across the SDLC, implement CI/CD with Jenkins and GitLab, containerize with Docker/Kubernetes, and ensure security with OAuth/JWT while delivering high-availability enterprise banking solutions. Strong collaboration with architects and cross-functional teams is expected.