Top Software Engineer Jobs in Melbourne

No responsibilities or technical details are provided in the posting beyond the job title. The listing only identifies the role as Senior Software Engineer and includes an equal opportunity and drug-free workplace statement.

Lead design and implementation of a large-scale hybrid mobile platform (React/React Native/Bazel) to ship native-feeling experiences across iOS, Android, and web. Own architecture, ship production code quickly, mentor senior engineers, partner with product teams, and ensure performance, observability, and cross-platform reuse at scale.

Develop and optimize embedded software and firmware for quantum sensors, including Linux kernel drivers and user-space tools. Integrate with electronics, test and debug systems, implement unit tests, and follow best practices (version control, code review, documentation). Collaborate with engineers and physicists to improve performance and reliability.

Develop and optimize embedded software and firmware for quantum sensors, including Linux kernel/driver development, integration with electronics and communication interfaces, testing, debugging, and building monitoring and UI tools. Collaborate with engineers and physicists to define system requirements and follow best practices like version control, unit testing, and documentation.

Join the Tech Enablement team to enhance engineer productivity and support. Responsibilities include technical contributions, mentoring, and project design ownership in a collaborative startup environment focusing on renewable energy.

As a Senior Back End Software Development Engineer, you will design and develop solutions, engage with product teams, and participate in collaborative discussions, primarily using Golang and distributed computing techniques.

The Senior Software Developer will drive product development, lead AI innovations, improve local documentation, and support the Melbourne office's technical growth while collaborating with the European team.

Design and maintain scalable build systems, develop tools for faster iteration, automate processes, ensure deployment reliability, and collaborate across teams.

As a Staff Software Engineer, you'll lead frontend architecture, improve system scalability, mentor engineers, and deliver high-quality software solutions.

Design and architect scalable software solutions, optimize systems for performance, and mentor junior engineers while coding hands-on.

Develop and architect scalable software solutions for payments, leading technical discussions and mentoring teams while ensuring code quality and performance.

Lead platform engineering efforts to design and operate cloud-native infrastructure. Build network connectivity features, automate cloud resource provisioning, run business-critical production services, review architecture and code, mentor engineers, and drive platform modernization toward continuous delivery.

Lead architecture and roadmap for mobile development tooling, test automation, and CI/CD quality gating. Consolidate fragmented mobile workflows, build shared quality signals, codify testing standards, and mentor engineers while delivering cross-team infrastructure projects to enable a native-grade cross-platform mobile experience.

Build end-to-end features across Next.js frontends, API routes, Go services and Supabase edge functions. Work with the Engineering Lead to deliver the technical roadmap, write tests and docs, review PRs, support scaling and IaC (SST/Pulumi) on AWS/Vercel, and be a dependable on-call senior engineer helping the team ship product-focused increments.

Lead design and delivery of scalable fullstack solutions across .NET backend services and React frontends. Architect APIs, optimise performance and security, drive CI/CD with GitHub Actions, containerise with Docker and Kubernetes, and champion testing, code quality, and cross-functional collaboration to deliver reliable, maintainable platforms.

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.

Design, develop, and maintain backend and frontend systems using the C#/.NET stack. Build RESTful APIs, use EF Core with SQL Server/PostgreSQL, support existing hardware/software, follow Agile practices, write clean code, collaborate with stakeholders, and manage multiple priorities including occasional after-hours work.

Build scalable frontend and backend automation frameworks, own CI/CD pipelines and test environments, define and execute unit/API/integration/E2E and performance tests, validate distributed system reliability and security, debug root causes, lead shift-left quality, and create AI/LLM-powered tools for test generation, synthetic data, flaky test detection, and defect triage.

Design, optimize and maintain the exchange's low-latency matching and risk engines. Build and scale trading gateway connectivity, improve throughput/latency, support REST/WebSocket client integrations, debug complex issues, write thorough unit and integration tests, and collaborate with Quant, Gateway, and Product teams to enhance blockchain signature SDKs.

Design, implement, and maintain core Web3 protocol features and secure Solidity smart contracts. Integrate blockchain solutions, ensure scalability and performance, conduct code reviews, and mentor junior developers.

As a Senior SDET, you will enhance testing practices, improve CI pipelines, mentor engineers, and ensure platform reliability through comprehensive testing strategies.

As a Senior Software Engineer, you will deliver bespoke software solutions, provide technical direction, mentor developers, and engage with clients to achieve their business outcomes.

Client-facing senior .NET engineer working on greenfield cloud-native builds and legacy modernisation. Responsibilities include designing, building, testing, and shipping production code, designing/consuming RESTful APIs and microservices, improving CI/CD pipelines, participating in architecture discussions, and collaborating within cross-functional Agile teams while communicating with clients.

Lead design and implementation of scalable, high-performance backend services for traditional and AI-powered search. Own search architecture, optimize indexing/retrieval/ranking, build reusable frameworks, collaborate with data scientists on LLM-enabled search and agents, and deliver robust, low-latency solutions.