Java Full-Stack Engineer | Spring Boot + AWS + Microservices

United States Digital Space LLC; Council of the City of Sydney; On-site; AUD 120,000 - 150,000; Full time

Job summary

United States Digital Space LLC in Sydney seeks a seasoned software engineer to design and build scalable Java applications using Spring Boot and microservices. You will own REST APIs, data models, and integration with cloud-native services.

Candidates should be proficient with AWS Lambda, S3, IAM, and observability tools, plus frontend work with React/Next.js. Experience with CI/CD pipelines and agile teams is essential.

Qualifications

• Proven experience in Java and Spring Boot with microservices and REST APIs.
• Experience designing scalable cloud-native apps on AWS.
• Hands-on in CI/CD with modern DevOps tools and Agile workflows.

Skills

Java

Spring Boot

Microservices Architecture

REST API Development

Event-Driven Architecture

SQL Database Development

NoSQL Database Design

AWS Cloud

Frontend Development

Monitoring & Observability

Tools

AWS Lambda

S3

IAM

CloudWatch

Step Functions

Serverless Architectures

GitHub

GitHub Actions

TeamCity

UrbanCode Deploy

CI/CD pipeline design and implementation

Agile development methodologies

Jira

Confluence

React.js

Next.js

Redux / Redux Toolkit

JavaScript

TypeScript

Testing Library React

Splunk / Observe

Grafana

Prometheus

AppDynamics

Job description

United States Digital Space LLC in Sydney seeks a seasoned software engineer to design and build scalable Java applications using Spring Boot and microservices. You will own REST APIs, data models, and integration with cloud-native services.

Candidates should be proficient with AWS Lambda, S3, IAM, and observability tools, plus frontend work with React/Next.js. Experience with CI/CD pipelines and agile teams is essential.