Top Software Engineer Jobs in Melbourne

Design, develop, release, and maintain large-scale web and mobile applications for India. Collaborate with product and cross-functional teams, write frontend (React)/backend (Java/Ruby/Python) code, lead architecture and integration decisions, mentor engineers, manage production severity incidents, drive refactoring and best practices, and work with Security, IT Ops, and QA to ensure quality delivery.

Design, implement, and maintain end-to-end billing systems including usage metering, subscription and entitlement enforcement, Stripe integrations, ledger accuracy, billing APIs, and observability to ensure revenue correctness and scalable billing operations.

Bellroy seeks a Software Engineer skilled in functional programming to enhance their e-commerce platform, focusing on quality coding and collaboration within a cross-functional team.

Build and maintain scalable, high-performance React/Next.js TypeScript frontends for engineering workflows. Implement reusable UI components, integrate with REST APIs and modern authentication, improve responsiveness and accessibility, lead frontend architecture, and collaborate with UX, product, and backend teams to ensure code quality and CI/CD practices.

Own quality strategy for multiple applications; design and implement scalable automation frameworks; lead end-to-end testing (functional, integration, performance, security); mentor junior testers; perform root-cause analysis and improve automation stability and test execution at scale.

Build and maintain front end systems for Matilda's public product, focusing on user experience, performance, and reliable interactions.

The Senior Software Engineer will design and develop cloud-based Analytics applications, collaborating with domain experts to optimize supply chain operations using Java, JavaScript, and SQL.

Develop and optimize algorithms for battery and renewable energy projects, analyze market data trends, and ensure algorithm performance.

The Senior iOS Engineer will lead engineering and product decisions, enhance the app architecture, and ship production code for Speechify's iOS product while collaborating on the product roadmap.

The Software Engineer will design, develop, and maintain backend services, including APIs for payments and subscriptions, while collaborating with cross-functional teams to enhance user experiences.

This role involves sourcing audio data, managing cloud infrastructure, collaborating on data processing workflows, and contributing to dataset roadmaps.

The Software Engineer will develop streaming applications, ensure App Store compliance, implement website features, manage cloud infrastructure, perform quality control, and oversee metadata workflows.

Build and improve backend and data pipelines to fetch and analyze smart meter time-series data, develop classical ML models to size batteries, prioritize features that drive revenue, and collaborate with founder, UX, and contractors to ship experiments rapidly.

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.

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.

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.