senior api jobs in Perth

Kong Inc. in Australia seeks a Senior Staff Solutions Engineer to lead AI-enabled API management initiatives. You will architect complex API systems, define secure auth strategies, and drive automation while mentoring engineers. In this role, you will guide project scoping and delivery, collaborate with clients and internal teams, and ensure robust,...

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...

Technical Support Engineer - Remote APACOur mission is to create a world where software builds and improves itself.We build the platform for self-improving software development, helping the world's largest enterprise engineering teams turn their organizations into autonomous software factories. Customers including Nvidia, Blackstone, Royal Bank of Canada...

Megaport is seeking a senior engineer to lead product development and own core features, balancing technical debt with user-focused improvements. You will design and maintain RESTful APIs, and guide a small team while working in a remote-first, globally distributed environment. The role emphasizes ownership, collaboration across time zones, and a strong...

01.tech is seeking an experienced QA engineer to drive quality across large-scale products. You will build end-to-end Playwright tests, automate API tests, and perform hands-on manual testing for frontend and backend systems. You will mentor QA engineers and contribute to a culture of ownership and trust.The role offers a fully remote or modern office setup,...

Elnakeeb Pty Ltd. in Australia is seeking a Backend Engineer to own core services and APIs end to end, building scalable systems powering social feeds and trading features.This is a hands-on role: you'll write production code, review PRs, debug incidents, and shape how we build for the long term. You'll work with TypeScript/Node.js, deep SQL, and Kafka,...

Binance is recruiting a Senior Java Developer with Liferay expertise for a fully remote role. You will design, implement, and integrate Liferay modules, migrate CMS content, and build multilingual interfaces to support global users.You will work on RESTful services, LDAP integration, and themes, ensuring responsive design and CMS consistency. Fluent English...

About the RoleWe're looking for a Senior Christmas Tree/XT Engineer that'll be based in the Perth CBD, Monday through Friday with ad-hoc site visits on a 12-month's contract for an oil and gas operator. As the Senior XT Engineer, you'll provide technical and project delivery support for a subsea well system during FEED and execution phases, ensuring all...

Senior Quality Engineer | AI SaaS Startup | Fully Remote (Australia / New Zealand) The OpportunityWe're partnering with a growing SaaS business using AI to transform how organisations make important business decisions. They're looking for a Senior Quality Engineer who wants to do more than test software. You'll take ownership of quality, work closely with...

Afterpay is seeking a senior Solutions Engineer to drive complex partner and merchant integrations for its global commerce platform. You will work with Sales, Partnerships, and Product to understand customer needs, showcase APIs, and solve challenging technical problems that accelerate adoption.You will be a senior individual contributor with hands-on...

Rockwell Automation is a global technology leader focused on helping the world’s manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale,...

Our Opportunity Work Location: Perth Office – Fortescue's Perth office is located on the traditional lands of the Whadjuk people. Roster: Monday – Friday We are seeking an experienced Senior DevOps Engineer to join Fortescue Integrated Technology's (FIT) Data and AI team. In this senior hands-on role, you will design, build and operate secure,...

Senior DevOps Engineer | Rapidly Growing Fintech (Sydney / Remote)Our client is a high-growth, innovative technology company operating in the financial services sector, delivering market-leading automation, research, and data platforms. By streamlining complex workflows, their technology empowers financial professionals and enterprise clients to operate with...

# Senior Software Engineer (Go)Megaport Brisbane, Australia Published on 10/7/2026Full-timeRemote### Job descriptionMegaport operates as the global leader in Network as a Service (NaaS) and is publicly listed on the Australian Stock Exchange. The organization partners with major technology companies including Amazon, Microsoft, Google, Oracle, and IBM. With...

Site Address: 58 Ord Street, WEST PERTH, WA, 6005Job Function Group: Corporate and SupportJob Function: Information TechnologyEmployment Type: Temporary Full TimeJob DescriptionDrive enterprise data transformation with Microsoft FabricWe are seeking a highly skilled Senior Data Engineer to lead the design, development and optimisation of modern enterprise...

Senior iOS Engineer (Contract) – Core Transactional ProductRemote | 6-Month ContractWe're working with a global, high-scale digital product business on a core mobile feature build focused on real-time user transactions and performance-critical flows.This is not a standard app role, it sits right at the heart of the product, where speed, reliability, and...

Megaport, Brisbane-based leader in Network as a Service, is hiring a Senior Software Engineer (Go) to strengthen the Platform Engineering team. You'll design and maintain Go APIs, microservices, and CLI tools that automate workflows and enforce engineering standards.Prefer candidates with Kubernetes/EKS experience, RESTful architectures, and AWS expertise...

JLL's Value and Risk Advisory in Perth seeks a Senior Valuer / Associate Director to autonomously complete valuation assignments, mentor talent, and drive growth with major banks, delivering valuation excellence that shapes investment decisions.You will lead high-impact valuations, ensure IVS/API/IFRS compliance, and build client relationships while...

Alignerr is seeking Senior Software Engineers in Sydney to design, build, and scale AI infrastructure powering AI products used by millions. This fully remote hourly contract offers 20–40 hours per week, with high autonomy and ownership over meaningful, scalable systems.You will work on production-grade software for AI pipelines, APIs, and data services,...

Job TitleSenior Quality Advisor Duration12 months ScheduleMon - Fri LocationPerth WA This opportunity is based within a major project delivery and readiness environment, supporting renewable energy and green hydrogen projects from front-end loading through to project completion and closeout. The role offers broad technical scope across quality management,...