Top Software Engineer Jobs in Melbourne

Build and improve a platform that ingests smart-meter time series data, models household energy consumption, simulates battery performance, and prioritises features that drive revenue. Work across backend (Python/Clojure), frontend (TypeScript), time-series databases, and classical ML models to deliver production-ready analyses and experiments; collaborate with founder, UX specialist, and overseas developers; possibly manage a contractor.

The role involves working closely with the product team to develop and scale features, utilizing full-stack technologies in a fast-paced environment.

Design, develop, test, and maintain scalable software solutions within cross-functional Agile teams. Improve automated testing, write SQL and stored procedures, and collaborate with stakeholders to deliver high-quality outcomes while supporting continuous improvement and experimentation.

Design and implement system software and components for Azure storage virtualization, including drivers, libraries, telemetry, and diagnostics. Collaborate across teams, ensure reliability, security, testability, and monitor systems at cloud scale. Serve as on-call DRI to detect, alert, and remediate service issues.

Develop and maintain production C++ software for Linux-based edge/embedded platforms (NVIDIA Jetson, ARM). Integrate sensors and peripherals, build calibration/diagnostic tools, optimise performance (latency, throughput, power), debug across software/hardware/OS/networking, and collaborate with cross-functional teams to deliver fieldable autonomy and mission systems.

Join the R&D software team to deliver medical device software across the SDLC. Write clear, testable SRS using Gherkin/BDD, refine backlog, design and implement .NET-based solutions, perform unit and automated testing, participate in verification activities, and use AI-assisted tools to improve requirements, code, and documentation within a regulated environment.

Mid-level full-stack engineer to design, build, and maintain .NET microservices and front-end UIs on AWS. Work in an agile product team using DevOps, CI/CD, automated testing, containerisation, and observability to deliver reliable features and support deployments and troubleshooting.

As a Frontend Engineer, you'll craft user interfaces, write engineering requirement documents, build test suites, and integrate analytics for product success.

As a Backend Engineer, you will design scalable APIs, create Engineering Requirement Documents, and build test suites for product analytics and performance.

Join Canonical as a graduate software engineer to write high-quality code across the open source stack, work on Linux system-level and application projects, engage with communities, respond to customer issues, and develop security-aware software while collaborating remotely and attending biannual in-person team sprints.

Build and maintain platform products, internal tools, and shared services across the stack. Develop frontends, backend services, APIs, CI/CD pipelines, observability, testing, and integrations. Collaborate on secure, scalable designs, support incidents, contribute documentation, and improve developer experience and platform consistency.

As a Software Engineer - L3 Support, you will resolve complex Ubuntu-related issues, collaborate with teams, and participate in upstream communities to drive bug fixes and improvements.

As a Software Engineer, you will resolve complex customer issues related to Ubuntu and open source software, participate in upstream communities, and develop and review code across multiple layers of the software stack.

The role involves building and maintaining back end services for a large language model, focusing on APIs, infrastructure, reliability, and system performance.

Build and scale a fintech property-management platform producing front-end and back-end code, prototypes, production-ready solutions, and robust infrastructure. Collaborate with product, design, and engineers to own features, maintain microservices architecture, ensure CI/CD and testing, and mentor teammates.

Build and ship end-to-end full-stack features for the Learning Portal. Architect scalable systems, maintain cloud infrastructure (IaC), implement testing and CI/CD, perform PR reviews, be on-call, and drive product-quality improvements across frontend and backend services.

Contribute to design, development, testing and delivery of card and expense management solutions. Participate in technical planning, propose codebase and process improvements, collaborate with stakeholders, and maintain professional development and regulatory training.

The Principal Software Engineer will lead mobile application development, bridge technical and product strategies, and ensure engineering excellence at Xero.

Develop and maintain high-security mobile applications using React Native, Swift, or Kotlin. Implement biometric authentication and secure key storage, collaborate with cross-functional teams to design and deliver features, troubleshoot performance issues, and propose technology improvements to enhance security and user experience.

Develop and optimize Soroban smart contracts on the Stellar network, integrate anchor services for cross-border payments, collaborate with teams, test and debug contracts, document processes, and provide technical support while staying current with blockchain and payments trends.

Implement EVM-compatible features, optimize gas usage, develop and test smart contracts, validate Ethereum infrastructure, provide technical support, and collaborate on Ethereum performance and tooling improvements.

Dragonfly is seeking Software Engineers for various portfolio companies, focusing on crypto technologies. Engineers of all experience levels are needed across multiple stacks.

Seeking software engineers with at least 2 years of production backend experience, interested in crypto and blockchain technologies, for roles with portfolio companies.

Design and build backend microservices for real-time fraud detection, transaction monitoring, and risk analysis. Integrate ML models and risk scoring engines, support scalable distributed systems, and leverage AI-assisted development and LLM/agent tools for risk automation.

Join a product engineering team building a large-scale Cyber Risk Posture Management platform. Deliver customer-facing features end-to-end, improve system reliability, scalability, and performance, contribute to architecture and code reviews, and collaborate with cross-functional teams while exploring AI/LLM enhancements.