Senior Java Full Stack Engineer - AWS Cloud-Native

AMBITION GROUP SINGAPORE PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

AMBITION GROUP SINGAPORE PTE. LTD. is seeking a Senior Software Engineer to design, build, and operate cloud-native enterprise applications in Singapore.

The role spans from design through deployment and production support, blending software engineering with cloud infrastructure, DevSecOps, and operations. You’ll develop AWS-based backend services in Java and Spring Boot, build modern web apps with React and Next.js, design APIs and integrations, and manage infrastructure with Terraform, CI/CD,

Qualifications

• Degree or Diploma in Computer Science or a related field.
• Minimum 7 years of software engineering experience.
• Strong experience with AWS cloud services, including API Gateway, Lambda, and ECS/EKS.
• AWS Associate Certification or higher.
• Proficiency in Java, Spring Boot, JavaScript, React, and Next.js.
• Experience with RESTful APIs, system integrations, Terraform, and CI/CD practices.
• Familiarity with PostgreSQL, Aurora, Oracle, SFTP, and messaging platforms such as AWS MQ, RabbitMQ, or SQS.

Responsibilities

• Design, develop, and support cloud-native applications on AWS.
• Build backend services using Java and Spring Boot.
• Develop modern web applications using React and Next.js.
• Design and maintain APIs, system integrations, secure file transfers, and messaging solutions.
• Manage infrastructure using Terraform and Infrastructure-as-Code practices.
• Support deployments, monitoring, incident management, and continuous improvement initiatives.
• Collaborate with stakeholders to deliver secure and scalable solutions.

Skills

AWS

Java

Spring Boot

JavaScript

React

Next.js

RESTful APIs

Terraform

CI/CD

PostgreSQL

Oracle

SFTP

AWS MQ

RabbitMQ

SQS

API Gateway

Lambda

ECS/EKS

Education

Degree or Diploma in Computer Science

Tools

Terraform

Job description

AMBITION GROUP SINGAPORE PTE. LTD. is seeking a Senior Software Engineer to design, build, and operate cloud-native enterprise applications in Singapore.

The role spans from design through deployment and production support, blending software engineering with cloud infrastructure, DevSecOps, and operations. You’ll develop AWS-based backend services in Java and Spring Boot, build modern web apps with React and Next.js, design APIs and integrations, and manage infrastructure with Terraform, CI/CD,