Top Software Engineer Jobs in Melbourne

Design, build, and operate production services, APIs, data integrations, and user interfaces supporting financial crime detection and investigation. Drive architecture, platform modernization, legacy retirement, CI/CD, automated testing, observability, reliability, security, and regulatory controls. Develop secure AI and agentic capabilities, contribute hands-on code, influence technical decisions, mentor engineers, and improve engineering standards through collaboration and code review.

Lead native iOS engineering practices, define scalable mobile architecture, and promote accessibility, performance, security, reliability, and testing standards. Build Swift and SwiftUI applications, mentor engineers, make architectural decisions, and integrate backend and AI services into secure mobile experiences. Collaborate with product stakeholders on technical roadmaps, while supporting CI/CD, cloud environments, observability, and app health monitoring.

Sets technical direction for financial-crime detection and investigation platforms. Owns domain architecture, platform strategy, consolidation, scalability, engineering standards, observability, security, privacy, and responsible AI practices. Provides hands-on leadership across backend, APIs, frontend, cloud-native infrastructure, and event-driven systems while mentoring engineers and influencing multiple teams.

Develop embedded software for innovative livestock-management products from prototyping through deployment. Design features, collaborate with hardware engineers, contribute to architecture and technical decisions, and debug, test, and optimize embedded systems. The role requires C/C++ development, microcontroller experience, hardware-software integration, communication protocols, Git, and strong troubleshooting skills. The engineer will also contribute to product innovation and technology used by customers globally.

Develop and maintain React Native mobile applications for iOS and Android that support virtual livestock fencing. Build scalable features, integrate cloud services, REST APIs, and connected devices, and improve performance and reliability in low-connectivity environments. Collaborate with Product, Cloud, Hardware, and Firmware teams while owning features from concept through release.

Design, build, test, deploy, and support production software across the full stack. Develop applications, APIs, integrations, automation, and AI-powered workflows using TypeScript, Node.js, Python, and related technologies. Troubleshoot Linux and distributed systems, improve CI/CD, security, observability, and operational reliability, and integrate cloud, container, infrastructure-as-code, and platform services. Own software end to end from design through production support and continuous improvement.

Design, build, and operate secure, scalable full-stack applications, APIs, services, databases, and AWS cloud solutions. The role includes DevOps, infrastructure as code, CI/CD, automated testing, production support, incident response, observability, and technical debt management. The engineer will provide hands-on technical leadership, mentor colleagues, champion Agile practices, responsibly use AI-assisted development tools, and collaborate with Product, Architecture, QA, Security, and business stakeholders.

Provides senior technical leadership for Secure Desktop and Identity Services. The role sets technical direction, shapes product roadmaps, designs and implements platform services, builds CI/CD and automation tooling, supports reliable operations, and mentors engineers. Responsibilities span Windows and macOS platform engineering, cloud infrastructure, identity and access management, DevSecOps, microservices, and AI-enabled engineering practices. The engineer will also establish standards, guide architecture transitions, and collaborate across squads.

Graduate software engineers will develop open-source and commercial software across the Linux stack, from firmware, kernels, and drivers to desktop applications, containers, clouds, and Kubernetes. Responsibilities include writing resilient, performant code, contributing to product roadmaps, engaging with users and open-source communities, addressing customer issues, and developing secure software. The role is globally remote with twice-yearly international team sprints and emphasizes mentorship, collaboration, and continuous technical growth.

Graduate software engineers will contribute across any layer of Maincode’s production AI system, Matilda. Responsibilities may include supporting model training, inference, and infrastructure. Candidates should research the company and explain how they can contribute to building world-class Australian-made AI. Previous industry experience, including internships, is advantageous but not required.

Build secure, scalable full-stack authentication experiences across CommBank’s digital channels. Design React and Next.js applications alongside Node.js backend-for-frontend services, REST APIs, and GraphQL integrations. Own system design, token and session security, cloud-native distributed services, testing, observability, CI/CD, and reliability. Influence architecture and technical direction, collaborate across engineering teams, mentor engineers, and help deliver authentication capabilities including login, multifactor authentication, and passkeys.

Build scalable, low-latency backend APIs, event-driven services, integration layers, and microservices supporting personalization and recommendation experiences. Partner with AI/ML and data engineers to deploy models, expose AI services, and develop React applications. Improve security, observability, reliability, performance, scalability, and operational efficiency while using AI-assisted engineering tools to enhance delivery and code quality.

Thirteen-month graduate software engineering program featuring accelerator training, two six-month team rotations, mentoring, and exposure to technologies including AWS, GraphQL, React, and TypeScript. Graduates join SEEK as permanent employees from day one and gain opportunities across areas such as security, architecture, mobile applications, and internal startups. The role is based at SEEK’s Melbourne headquarters with flexible working options.

Design, develop, test, deploy, maintain, and improve software applications and systems. Diagnose hardware and software faults, resolve database and API integration issues, write and review code, conduct debugging and testing, document technical specifications, monitor performance, implement updates, and provide technical support. The role collaborates with internal teams to deliver reliable, secure, and compliant technology solutions.

Designs and integrates systems across Hivemind Vision and Mission Autonomy technology stacks. Responsibilities include capturing and verifying system requirements, developing system architectures, creating and maintaining MBSE models using UML, SysML, and UPDM, defining interfaces and functional flows, improving modeling tools and automation, and supporting systems engineering processes. The role collaborates with program, product, design, development, integration, test, and business development teams while reporting technical status and risks to leadership.

Build and operate scalable, low-latency backend services, APIs, event-driven systems, integrations, and frontend applications supporting membership, loyalty, rewards, and consumer engagement. Configure and integrate Antavo with commerce, CRM, CDP, marketing, and data platforms. Apply secure, observable, resilient engineering practices, troubleshoot production issues, and optimize performance. The role requires strong Java and Spring Boot expertise, plus working knowledge of React, Node.js, Kafka, and SQL/NoSQL databases.

Build scalable, low-latency backend APIs, event-driven services, model-serving layers, and integrations supporting real-time and batch personalization and recommendation experiences. Design reliable, secure, observable distributed systems using Java and Spring Boot, optimize performance and operational efficiency, and integrate LLM and AI services into production applications. Collaborate with engineering leadership and use AI-assisted development tools to improve delivery and code quality.

Designs and executes functional, integration, API, automated, exploratory, and end-to-end tests for personalization, recommendation, experimentation, and consumer intelligence capabilities. Builds test suites, validates AI-driven outputs and consumer journeys, manages test data, performs cross-browser testing, partners with engineering and product teams, and improves automation coverage, regression efficiency, and defect detection.

Evaluate AI coding agents such as Codex, Claude Code, and Cursor for engineering judgment, response quality, reasoning, explanations, and user guidance. Provide clear written feedback and recorded video assessments, distinguish response-quality levels, and help define standards for excellent AI-assisted development interactions. This is a flexible remote contract role focused on evaluation rather than production coding.

Design, develop, and maintain high-performance consumer-facing web applications using React, TypeScript, and JavaScript. Lead frontend architecture, performance optimization, accessibility, reusable component development, API integration, experimentation, production troubleshooting, and CI/CD support. Collaborate with Product, Design, QA, Platform, and Architecture teams while mentoring engineers, conducting code reviews, supporting Agile delivery, and improving engineering quality and operational excellence.

Designs and maintains large-scale distributed systems on Azure using C# and .NET. Owns backend services, APIs, data access, cloud infrastructure, CI/CD, and operational support. Drives architecture and technical strategy, resolves systemic production issues, collaborates with business stakeholders, and mentors engineers. The role requires extensive experience with Azure, production backend systems, complex codebases, distributed systems, and regulated or domain-heavy industries, with preferred healthcare and life sciences expertise.

Leads the design and delivery of scalable full-stack software, with a strong frontend focus using React, TypeScript, and Next.js. The role influences architecture, engineering standards, cloud and platform direction, and modern practices such as CI/CD, testing, observability, and DevSecOps. It involves mentoring engineers, partnering with product and architecture stakeholders, supporting production platforms, and contributing to customer channels, data services, and AI-enabled business banking experiences.

Develop and operate scalable mobile and API software using TypeScript, React Native, Node.js, and AWS. Own features through design, testing, deployment, production support, and enhancement. Build backend services, APIs, asynchronous workers, and third-party integrations; contribute to architecture, modernization, code reviews, testing, observability, and application security. Collaborate with Product and Design in Agile teams, address customer issues, and participate in on-call support.

Develop and support front-office software for cash equities, including order routing, order management systems, trade analytics, and market data. The role requires Python, React, TypeScript, FIX Protocol, PostgreSQL, MSSQL, test-driven development, Fidessa, Copilot, and LLM-assisted development experience.

Build and contribute to Matilda, an Australian-made AI product. The company seeks passionate, dedicated software engineers who are motivated by its national mission and willing to research the product and explain how they can contribute. The description emphasizes commitment, initiative, spirit, and enthusiasm over formal credentials.