api developer

1,000 api developer job listings in Australia. Find daily updated positions from leading job boards.


  • City of Brisbane, Queensland, Australia Paxus - Technology + Digital Talent Full-time

    Paxus seeks three Senior Software Developers to design, build and support secure, scalable backend services and consumer APIs for enterprise and government-facing platforms. You’ll work in a hybrid setup with modern Golang, GraphQL, and cloud-native deployments on Kubernetes and AWS EKS.You will collaborate with frontend teams, Salesforce/MuleSoft...


  • City of Melbourne, Victoria, Australia Bupaoptical Full-time $140,000 - $190,000 Contract

    We are looking for a strong Lead Software Engineer with expertise in either Android or API development. The ideal candidate will have some Android experience, regardless of their primary specialization, and a proven track record of leading and managing engineering teams. Opportunity Snapshot The primary focus of this role is to lead mobile application design...


  • pukatja, Australia Arrcs Full-time

    About the role ARRCS are currently sourcing multiple experienced and qualified Personal Care Worker to support the clinical care of our residents and home care consumers within our Aged Care Facility Tjilpiku Pampaku Ngura located in South Australia’s APY Lands within the community of Pukatja and to support clinical care needs of our home care...


  • Sydney, New South Wales, Australia XPT Software Full-time $120,000 - $180,000 Contract

    XPT Software, a software services company, seeks experts to design, develop, and support IBM DataPower based API integrations. You will collaborate with mainframe teams to expose CICS, IMS, DB2, and COBOL services via APIs and enforce security policies.The role involves troubleshooting across DataPower and z/OS, contributing to design reviews, and ensuring...


  • Sydney, New South Wales, Australia INNOVATE IT AUSTRALIA Full-time

    Technical Test Manager - API, Microservices, Program ManagementTechnical Test Manager - API, Microservices, Program Management3 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Direct message the job poster from INNOVATE IT AUSTRALIA* Dene and implement a comprehensive test strategy covering functional,...

  • Senior Java API

    5 days ago


    Council of the City of Sydney, New South Wales, Australia Ingrity Full-time $100,000 - $130,000 Contract

    Ingrity is seeking an experienced Integration Developer to design and develop enterprise integration solutions in a collaborative technology team. This role involves building and supporting API services that empower business applications. You'll work in a hybrid environment in Sydney, focusing on integration projects across cloud and on-premise...


  • Council of the City of Sydney, New South Wales, Australia JCDecaux Australia Full-time $90,000 - $150,000 Contract

    JCDecaux Australia is seeking an Application Developer to design, build and enhance our digital and business systems. You will translate business requirements into scalable software, architect solutions, and deliver measurable improvements in performance and reliability.You will design, build and support web and mobile applications, develop backend services...


  • Canberra, Australian Capital Territory, Australia Accenture Australia Full-time $90,000 - $120,000 Contract

    Accenture Australia is seeking aDeveloper Automation Tester with a strong C#/.NET background to drive quality through automation on Digital Identity Services projects. Australian citizenship with active security clearance is required, and the role emphasizes automation, API testing, and secure architectural compliance.You will design robust automation...


  • City of Melbourne, Victoria, Australia Arch Insurance Australia Full-time $130,000 - $180,000 Contract

    Arch Insurance Australia seeks a Senior Software Engineer III to design, develop, and maintain software solutions enabling business operations and company goals. You will manage end-to-end SDLC, build REST/WCF APIs, and develop Azure-native solutions with AKS and Functions, while driving CI/CD with GitHub Actions, Harness and JFrog.You will work in an Agile...

  • Senior iOS Engineer

    4 days ago


    City of Melbourne, Victoria, Australia Tata Consultancy Services Full-time $110,000 - $140,000 Contract

    Tata Consultancy Services Australia is seeking an experienced iOS developer to design, develop, test, and maintain iOS applications using Swift and SwiftUI/UIKit. You will collaborate with cross-functional teams to translate requirements into scalable solutions and integrate RESTful APIs and cloud services.The role requires 7+ years of experience and a...


  • Victoria, Victoria, Australia The Hr Ally Full-time $150,000 - $210,000 Contract

    The HR Ally in Melbourne, VIC, AU is seeking a Senior Software Engineer to design and deliver scalable cloud-based systems. You will lead development across AWS, IaC (Terraform), REST/GraphQL APIs, and containerized deployments, while collaborating with stakeholders in an agile environment.You will mentor teams, participate in code reviews, implement...


  • , Australia ASX Limited Full-time $110,000 - $180,000 Contract

    ASX Limited is seeking a hands-on Java engineer to join the Customer & Digital engineering team. You will design and develop microservice-based solutions, contribute to API modelling, and help deliver a cloud-based platform using a modern tech stack.The role requires 3–5 years in Java with Spring Boot, JPA, messaging, GraphQL, and React familiarity, plus...


  • , Australia Gruntify Remote Full-time $90,000 - $120,000 Contract

    Gruntify is seeking a skilled .NET developer to extend and maintain the multi-tenant Gruntify API, the backend behind our web and mobile apps. You will work across API, reporting, and migration layers in a growing, mid-m migration environment.Expect to build features across modules, implement tests alongside code, and ensure schema changes stay in step with...


  • Geelong, Victoria, Australia Cotton On Group Full-time $110,000 - $170,000 Contract

    Cotton On Group in Geelong is seeking an experienced Integration Developer to join our Global Support Centre. You will design, build and uplift scalable API-led and event-driven integrations across cloud and on-premise environments.Focus on Azure Integration Services, CI/CD, and mentoring teammates to raise technical maturity while ensuring performance,...


  • Sydney, New South Wales, Australia ShowTime Consulting Full-time $150,000 - $190,000 Contract

    Showtime Consulting seeks a Senior Full Stack .NET Developer to design, develop and support modern enterprise applications. You will work on backend and frontend tasks, create APIs, and ensure production reliability in collaboration with architects and delivery teams.You will use .NET with React or Angular, TypeScript, SQL Server, and cloud platforms,...


  • Sydney, New South Wales, Australia Cloudmarc Full-time $90,000 - $140,000 Contract

    CloudMarc, a technology consultancy, seeks a Senior Test Analyst to join one of our key Sydney-based clients. You will contribute to QA across web and mobile, APIs, and backend systems, collaborating with developers, BAs, and product teams in an agile environment.The role emphasizes hands-on API and SQL testing, CMS experiences (AEM or similar) and CRM...


  • Adelaide, South Australia Qantas Group Full-time $100,000 - $130,000 Contract

    Qantas Group is looking for a Senior Mobile Back-End Developer to join our new Product Innovation Centre in Adelaide. This role involves leading the architecture and delivery of robust software systems, ensuring high quality and performance.With 6+ years in Software Engineering, you'll design backend APIs and work across technologies like Kotlin and AWS....


  • Council of the City of Sydney, New South Wales, Australia Afterpay Full-time $100,000 - $130,000 Contract

    A financial technology leader is seeking a Solutions Engineer based in Sydney, Australia. This role involves partnering with Sales and Engineering teams to drive complex merchant integrations and providing technical leadership. The ideal candidate will have over 8 years of experience in technical customer-facing roles, proficient in API development, and...


  • City of Melbourne, Victoria, Australia Paar Systems Full-time $110,000 - $150,000 Contract

    PAAR Systems in Melbourne seeks a Technical Business Analyst with deep telecommunications experience to join our Melbourne team on a client-facing contract. You'll work across OSS/BSS platforms, network and infrastructure initiatives, and digital channels, tracing requirements through multiple systems.This role is technical, hands-on with API contracts, data...


  • Sydney, New South Wales, Australia XPT Software Australia Pty Ltd Full-time $96,000 - $165,000 Contract

    XPT Software Australia Pty Ltd in Sydney is seeking a contract-based API gateway engineer to configure Kong APIs and automate deployment pipelines. Experience with Lua scripting and declarative configs will be essential for developing secure and observable API management capabilities.The role focuses on delivering resilient API infrastructure with automated...