Top Software Engineer Jobs in Melbourne

Build and enhance consumer-facing full-stack web applications for AI-driven product discovery, search, recommendations, and personalization. Develop React and TypeScript interfaces, integrate APIs and microservices, contribute to Java and Spring Boot backend services, and improve performance, accessibility, scalability, reliability, and observability. Collaborate with AI/ML, data, backend, product, and design teams while participating in design and code reviews and using AI-assisted engineering tools.

Lead development of AI-powered information security tools, internal infrastructure, threat-hunting and remediation systems. Build and maintain Kubernetes clusters, serverless workloads, ETL pipelines, and large-scale log-processing infrastructure. Partner with engineering teams to automate security outcomes, support incident response, and reduce risk. Mentor software engineers and independently own technical roadmaps and project delivery.

Lead development of AI-powered information security tools, infrastructure, and applications. Build and maintain Kubernetes clusters, serverless workloads, ETL systems, and large-scale log pipelines. Develop threat hunting, remediation, security scanning, and patching automation tools while partnering with engineering teams to reduce risk. Mentor software engineers and independently deliver high-quality security projects.

Design, develop, and own scalable big data and software solutions for Atlassian’s internal data platform. Collaborate with engineers and architects to ship features, uphold coding standards, and improve security, reliability, availability, performance, and operational excellence. Build and deploy services using distributed systems, cloud platforms, and big data technologies while applying data-driven problem solving.

Build and maintain modern web applications, responsive front ends, and supporting APIs using React, TypeScript, .NET, Azure, and Docker. Responsibilities include architecture, software development, testing, documentation, deployment, troubleshooting, integration, and support. The role requires enterprise engineering experience, Agile delivery, RESTful API knowledge, CI/CD experience, and strong software design skills.

Build and operate production backend services supporting Supabase AI products, including the MCP server. Responsibilities include service architecture, deployments, scaling, authentication and authorization, observability, reliability targets, on-call incident response, rate limiting, capacity management, and API evolution. The role requires strong TypeScript or Go skills, production backend experience, distributed-systems debugging, and collaboration with Platform and SRE teams in a fully remote environment.

Build and maintain full-stack web products across frontend, backend, databases, DevOps, analytics, and third-party integrations. The engineer will implement features, fix bugs, improve infrastructure, monitoring, deployments, testing, and developer experience, and participate in on-call support. The role requires collaboration with product teams, proactive technical ownership, reliable production code, analytics-informed iteration, and fluency with AI coding tools. Senior candidates may additionally own architecture, technical strategy, and major projects.

Design and deliver bespoke full-stack software solutions for clients from discovery through maintenance. Provide technical direction, systems integration, code reviews, mentoring, development planning, and hands-on project delivery. Build cloud-native applications using modern front-end and back-end technologies, microservices, DevOps, continuous integration, automation, and testing practices. Engage with clients and contribute to technical communities and company growth.

Own the design and delivery of complex software initiatives across frontend and backend systems. Build and maintain applications with Python/Django, Angular, and TypeScript; design APIs; manage testing, deployment, debugging, and operations; improve architecture and code quality; collaborate with Product and Design; conduct code reviews; mentor engineers; and apply AI technologies such as foundation models and agent workflows.

Lead the design and delivery of secure, scalable real-time payment solutions across cloud-native platforms. Design APIs, microservices, distributed systems, and event-driven architectures using TypeScript, Java, AWS, and Kafka. Provide technical leadership across engineering squads, influence architecture and standards, champion DevSecOps and production ownership, and mentor engineers. Promote responsible use of AI-assisted engineering tools while supporting the evolution of Australia’s Faster Payments platform.

Provides technical leadership across software development teams, defines engineering standards, guides architecture and implementation, conducts code reviews, evaluates technologies, mentors engineers, and drives continuous improvement. The role requires extensive software development leadership, enterprise product delivery experience, and proficiency with C#, ASP.NET, web technologies, version control, and Microsoft SQL Server.

Build and scale Blinq’s web experiences using React, TypeScript, Node.js, and GraphQL. Own customer-facing product features, collaborate with design and product teams, guide frontend architecture, improve performance, accessibility, observability, and testing, and contribute reusable UI systems for millions of users.

Develop custom customer integrations and provide Bubble.io guidance. Build and maintain Salesforce, HubSpot, and other CRM integrations; manipulate data with Python and Pandas; design AWS Lambda microservices; support client onboarding and collaborate with the development team to improve the platform.

Lead the design and delivery of scalable Java-based microservices for merchant onboarding, payment processing, settlement, and eCommerce platforms. Influence architecture and engineering direction, contribute across backend, APIs, cloud infrastructure, and customer experiences, and champion testing, CI/CD, observability, DevSecOps, reliability, and operational excellence. Partner with stakeholders, mentor engineers, support production systems, and help transform legacy payment technology into secure, cloud-native services.

Lead the secure adoption of agentic AI across enterprise identity services. Design and implement controls for agent identity, authentication, authorization, secrets, tool access, privileged operations, prompt injection, data leakage, and governance. Establish Zero Trust and least-privilege patterns, prototype secure capabilities, ensure activity is auditable, mentor engineers, and shape the technical roadmap for AI security and identity engineering.

Build and evolve secure, scalable digital banking platforms, services, APIs, and GraphQL subgraphs used by millions of customers. Lead technical direction across services and mobile architecture, remain hands-on in delivery, mentor engineers, and improve testing, CI/CD, observability, automation, and engineering practices. Own systems through production while solving complex problems and applying modern AI-assisted engineering approaches.

Build and scale Supabase Storage across client libraries, CLI, CDN, storage servers, and deployment infrastructure. Responsibilities include improving upload and download performance, asset optimization, edge networking, caching, observability, reliability, APIs, developer tools, and the storage explorer. The role also involves PostgreSQL and distributed-systems performance tuning, infrastructure operations, escalated support resolution, and end-to-end project ownership in an asynchronous, remote, open-source environment.

Design, build, test, deploy, and support production-grade enterprise AI and agentic solutions using Python, .NET/C#, and Azure. Develop AI agents, RAG capabilities, orchestration workflows, APIs, and enterprise integrations, while applying security, privacy, governance, observability, resilience, and responsible AI practices. Senior engineers own technical outcomes, influence solution design, and mentor colleagues.

Participate in a structured four-rotation graduate engineering program, learning the software development lifecycle and contributing to product features, quality, support, and AI/ML initiatives. Work in an agile environment while developing technical foundations, product knowledge, communication skills, and delivery discipline. Successful completion leads to a junior engineering role.

Quality Engineer responsible for planning, executing, documenting, and improving testing for Avaloq and related financial services platforms. Duties include creating test cases, tracing requirements, coordinating business and counterparty sign-off, validating SWIFT messages, supporting UAT environments, investigating failed tests, managing test data, and improving test frameworks using DevOps principles.

Develop and maintain software packages for internal R&D and manufacturing teams and commercial medical imaging products. Responsibilities include implementing features, writing maintainable C++ code, participating in Git, Jira, and code review workflows, creating regulatory-aligned documentation, and following the IEC 62304 medical device software framework. The role also supports testing, DevOps, graphics, computer vision, and hardware integration activities.

Develop and maintain cross-platform consumer mobile applications using React Native, TypeScript, and JavaScript. Build reusable components, integrate REST and GraphQL APIs, optimize performance, implement testing and monitoring, resolve production issues, support CI/CD releases, and apply accessibility and usability principles. Collaborate with product, design, QA, and engineering teams in an Agile environment while contributing to code reviews, architecture, experiments, and continuous improvement.

Build and maintain Turso’s open-source database and cloud platform. Responsibilities include advancing PostgreSQL compatibility, ensuring software correctness through testing and verification, operating cloud APIs and data planes, and scaling systems to support substantially more databases. The role involves Rust development, embedded database technology, large-scale cloud operations, observability, reliability, performance improvements, and collaboration with customers, open-source communities, and distributed teams.

Leads technical direction while building and operating full-stack banking applications and services. Designs microservices, BFFs, APIs, data layers, integrations, and React or Next.js frontends; drives enterprise architecture, testing, CI/CD, observability, security, and incident response. Leads complex cross-squad initiatives, mentors engineers, improves engineering practices, and participates in on-call support.

Develop and maintain CI/CD pipelines and DevSecOps infrastructure for the AIR6500 Defence program. Responsibilities include automating builds, testing, deployments, release reporting, and engineering processes; monitoring container platforms and build agents; administering DevSecOps tools; troubleshooting build and deployment issues; and supporting continuous improvement across the software delivery lifecycle.