software test engineer jobs in Perth

Kraken Technologies LLC seeks a senior engineer to drive the Kraken platform's technical direction and deliver scalable software for energy distribution. You will work with global product teams, write robust Python/Django code, and ensure seamless data flows with AWS infrastructure.You will engage in API design (REST/GraphQL), asynchronous processing, and...

Contract | Remote, worldwide | $100-$200/hour depending on experience and location | 10-20 hrs/weekCheck out this Loom video for more details: https://www.loom.com/share/b0d1b0bf24c44ae8b95dca84b9db60e5We're looking for highly experienced software engineer (SR+) to help evaluate the quality of interactions with modern coding agents such as OpenAI Codex and...

Jobgether SRL invites a Forward Deployed Agile Software Engineer based in Australia to work with a partner company on client-facing AI-powered solutions. You will transform ambiguous needs into production-ready digital solutions and design agentic workflows and full-stack products tailored to real business requirements.You will collaborate with...

Andrews Recruitment Group is seeking AI & Software Engineers for remote opportunities with a fast-growing AI technology business. Roles are full-time or flexible contract, remote with approximately 15 hours per week.Successful candidates will work on training AI systems, including refactoring, performance optimisation, testing, and handling complex...

Marquistech is seeking a software engineer to consult with users, define requirements, and transform them into robust software solutions. You will design, implement, test, and maintain applications across platforms, ensuring compatibility and performance.The role emphasizes agile practices and modern engineering approaches within a dynamic team....

Tenstorrent is seeking a RISC-V software release and packaging engineer to build, package, and release the software that enables customers to succeed with our RISC-V and system IP products. The role is remote or hybrid in North America or Australia, and we welcome candidates at various experience levels.You will work with Linux and open source components,...

UpGuard is building an AI-driven CRPM platform that helps security teams manage cyber risk at scale. As a Software Engineer, you'll work across the stack—from React/TypeScript UI to Go services and Postgres, deployed on Kubernetes in Google Cloud Platform.You'll collaborate with senior engineers, own features end-to-end, and contribute to secure, reliable...

Marigold is hiring a Senior Software Engineer to join a fully remote team. You will build and own robust software, shape architecture, and modernise systems with a focus on maintainability and AI-assisted tooling.You'll manage messaging infrastructure and collaborate across disciplines to improve developer experience and documentation. You will work with...

Cullen Jewellery is seeking a Software Engineer to design, build and maintain scalable software solutions and AI-enabled workflows that streamline operations. You will integrate internal tools, ERP platforms, and third-party services, collaborating with cross-functional teams to deliver robust, high-quality outcomes.Responsibilities include developing with...

Provenio People is seeking a Software Engineer for a 12-month contract in Australia to design, build and support applications in a fast-paced financial services environment. You will deliver features, debug issues and ensure high-quality code within an Agile team, collaborating with testers and delivery leads.The role supports a remote Australia-wide setup,...

Andrews Recruitment Group is recruiting for AI & Software Engineers for remote opportunities. This role offers flexible contracts with remote work and an hourly rate of 60–120 AUD.Approx. 15 hours per week, with opportunities across Python, AI/ML, C++, Java, Golang, TypeScript, Rust, APIs/SDKs, CI/CD. You will work on refactoring, performance optimisation,...

Mercor is seeking a Software Engineering Expert (AI Training) to evaluate AI-generated outputs in software engineering context. This remote, hourly engagement requires deep domain expertise and high standards for usability and quality.You will review slides, spreadsheets, and documents, identify errors, and provide structured written feedback. Flexible...

Tactiq, a Sydney-based remote-first SaaS startup, is seeking a Staff Software Engineer for Product Surfaces. You will own a meaningful part of the product, translate incomplete directions into production-ready features, and ship substantial areas using your engineering judgment and AI agents.You'll work across frontend, backend, APIs, data, and native...

A dynamic ed-tech startup in Australia is hiring a Senior Software Engineer to take ownership of end-to-end feature delivery. This role allows you to influence product direction while working in a fresh codebase and modern tech stack. You will implement features that impact thousands of users and explore AI product solutions, all in a fully remote setting...

Kraken Technologies LLC is building a future-focused energy platform in Australia. You will shape the technical direction of new software capabilities for the Kraken platform, working across domains to deliver scalable, robust solutions and integrations with energy systems.You will collaborate with cross-functional teams, contribute to architecture...

Marigold is seeking a Senior Software Engineer to join our fully remote team. You'll build robust software with Java, integrate Kafka/microservices, and shape engineering practices in a fast-growing marketing tech company.You'll collaborate across disciplines, own system design, cloud infrastructure, and DevOps tooling, while mentoring peers and driving...

Biza Pty Ltd is hiring Senior Software Engineers to build secure, scalable data-sharing platforms in a remote-first setup across Australia. You'll influence technical direction, champion AI-enabled development, and deliver resilient services used by millions.Strong backend, Spring Boot and TypeScript expertise are essential; experience with NextJS and OAuth...

EOS Group's Space Systems division seeks a Software Engineer to design, develop, and support high-performance software for space telescope and laser platforms. You will work across the full software lifecycle, collaborating with multidisciplinary teams to deliver reliable, scalable solutions for mission-critical observatory applications.With 3+ years of C++...

Riot Games Australia is seeking a Staff Software Engineer to architect foundational social and store systems for an unpublished R&D project. You will work with leadership, Product, and UX Design to set the long-term technical vision for engaging social and purchasing systems.You will drive cross-team collaboration, ensuring systems are robust, scalable, and...

Riot Games in Sydney is seeking a Staff Software Engineer for Social & Store on an unpublished R&D product. You will help architect foundational social and purchasing systems and set the long-term technical vision while mentoring engineers across multiple levels.You'll work closely with leadership, Product, and UX Design to translate goals into robust,...