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Osborne Richardson are public sector recruitment specialists with over 30 years’ experience. Our IT Division is headed up by an IT Project Manager with over 20 years experience running complex projects, so when you engage with Osborne Richardson, you are working with a recruitment consultancy who has walked the walk!
To 30th September 2026
Salary: $1,000/day + Super
About the role
We are seeking a skilled Full Stack Web Application Developer with expertise in backend development to join our team for an exciting greenfield project. The project involves building a highly secure, scalable, and resilient web application backend using Spring Boot 3, Java 21 or higher, and deploying it on Azure App Services. This role is central to designing and implementing RESTful APIs that cater to various clients like mobile, desktop, and tablet platforms built on Next.js
Key Responsibilities
 * Design application architecture and develop backend solution using REST APIs approach in Spring Boot 3 and Java 21+
 * Create API endpoints that are frontend-agnostic and well-documented for external integrations.
 * Collaborate with cloud architect to deploy solution in cloud.
 * Develop a highly available and fault-tolerant backend deployed in Azure Kubernetes Service (AKS).
 * Optimize backend performance and ensure resilience to failure.
 * Set up containerized services with Docker and deploy using Azure Container Registry (ACR).
 * Collaborate with DevOps to establish CI/CD pipelines.
 * Write and execute end-to-end automated tests for REST API flows.
 * Ensure high code quality through unit testing and integration testing.
 * Work closely with frontend developers, product managers, and DevOps teams to align on project requirements and deliverables.
 * Develop and maintain comprehensive documentation for software architecture, API specifications, system workflows, and other technical materials to support developer reference and understanding.
 * Collaborate with external stakeholders to facilitate the implementation and utilisation of API consumption.
Experience
 * Required: 10+ years of experience in backend development using Java and Spring Boot.
 * Required: Experience with Docker, Kubernetes, and large-scale application deployments.
 * Programming Languages: Java 21 or higher.
 * Frameworks: Spring Boot 3, Spring Security.
 * ORM & Databases: JPA, Hibernate, relational databases (PostgreSQL is preferred), NoSQL databases (optional).
 * Caching: Cloud managed Redis or other caching frameworks.
 * Security: OAuth2, JWT, role-based access control, API auditing.
 * Testing: End-to-end automation testing, JUnit, Postman, or similar tools.
 * Version control: Git, Gitflow, Bitbucket, Github and feature-branch based development
Thank you for your interest. We regret that, due to the number of applications received, we will not be able to respond to all applicants.
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