Top Software Engineer Jobs in Melbourne

Design, implement, and operate scalable backend services for the Spend and Accounting domains powering cards and expense workflows. Own end-to-end feature delivery, contribute to architecture, write testable reliable code, uphold observability and API best practices, collaborate with product and infrastructure, and provide technical mentorship to raise engineering standards.

Build and maintain shared Go libraries and platform capabilities for data access, messaging, service communication, observability, and resilience. Design adoptable APIs, multi-cloud abstractions, and resilience primitives. Own security posture, operate libraries (on-call), consult engineering teams, participate in architectural governance, and collaborate with Data Services, Infrastructure, SRE, and Observability teams.

Build internal tooling and platform improvements for database reliability. Split time between software engineering and database operations: monitoring, observability, performance tuning, incident response, migration to RDS/Postgres, and automating fleet management to improve resilience and developer efficiency.

Design and build scalable backend services for the Spend and Accounting Hub to track, reconcile and account for spend transactions. Own end-to-end feature delivery, ensure reliability, performance and compliance, contribute to long-term architecture, collaborate cross-functionally, and provide technical mentorship.

Lead development of internal AI-driven security tools and automation, support incident response with threat-hunting and remediation tooling, maintain Kubernetes/serverless infrastructure and large-scale log/ETL pipelines, identify automation opportunities with engineering teams, drive security outcomes (patching, gateways), and mentor junior engineers.

Lead design and build of internal AI tooling and automation to improve security operations. Develop ad-hoc incident response and threat-hunting tools, maintain Kubernetes, serverless, and ETL/data pipelines, and partner with product teams to automate patching and risk-mitigation services. Own large-scale log pipelines, mentor junior engineers, and deliver high-quality projects autonomously.

Build and own shared Go libraries and platform capabilities for data access, messaging, service communication, observability, resilience, and multi-cloud portability. Design adoptable APIs, implement resilience primitives, ensure security of dependencies, participate in architecture governance, consult with teams, operate libraries (on-call), and partner with Data Services, Infrastructure, SRE, and Observability teams.

Lead and deliver impactful mobile workflows for the Xero Accounting App while ensuring system health and efficiency through continuous improvement and automation practices.

Build and maintain AI-powered content moderation services, including detection pipelines, LLM-based evaluation, APIs, data workflows and reviewer tools. Contribute to design, delivery, production support, and responsible use of AI.

Design, build, operate and improve internal AI platform capabilities and shared agentic components. Develop scalable services, APIs and workflows; provide production support and contribute to technical design, delivery planning, and continuous improvement across a cross-functional squad.

Design, build and maintain scalable B2B and D2C commerce platform services. Write clean, tested code, participate in design and code reviews, troubleshoot production issues, own features through deployment and monitoring, use AI coding tools, and collaborate with cross-functional teams. Participate in on-call rotations and drive continuous improvement.

Lead development of full-stack customer-facing features and refactor monolithic systems using React, Redux, C#, ASP.NET Core, and SQL Server. Drive architecture improvements on AWS, integrate AI-assisted tools and automated agents, participate in on-call incident response, and mentor engineers while promoting CI/CD and TDD practices.

The Software Engineer will deliver bespoke software solutions, provide technical direction, mentor developers, and engage with clients throughout project delivery.

Build scalable cloud-native applications and AI-enabled features as part of cross-functional squads. Develop React/TypeScript frontends and C# .NET or Go backends, design and consume REST APIs, improve performance, reliability and security, and maintain automated testing and CI/CD across the full software lifecycle.

The Staff Frontend Software Engineer will engage in coding, lead projects, mentor junior engineers, collaborate with teams, and innovate solutions.

Build and maintain full-stack features across mobile, web and serverless backend. Collaborate with product and ops to design, test, debug and ship high-quality code, support production systems, and contribute across the stack from idea through to production.

Design, build and maintain scalable applications and microservices; develop and optimise APIs; contribute to AI-driven engineering practices; improve performance and data access patterns; participate in code reviews, troubleshooting, documentation, and cross-functional delivery in an Agile environment.

Design, build and maintain scalable web applications and microservices; develop and optimise public/private APIs; create responsive front-ends with strong UX; ensure performance, security, testing and CI/CD; participate in code reviews and agile cross-functional collaboration; support maintenance and documentation; contribute to technical innovation including AI-enabled solutions.

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

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.

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.

Design, build and support high-availability, low-latency distributed systems for dealership customers. Contribute across the software lifecycle using agile practices: backend .NET development, frontend work (Angular/React), event-driven architecture, AWS, performance tuning, DevOps, monitoring, and continuous improvement.

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

Build and ship frontend features across Vue, Angular, and React surfaces using TypeScript. Design, implement, test, deploy, and monitor production features on an AWS serverless stack. Collaborate with product, design, and backend engineers, contribute to frontend architecture, and mentor peers to raise technical quality.

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.