Top Software Engineer Jobs in Melbourne

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, 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.

Build and maintain full-stack web products for real estate advertising and value platforms. Collaborate with engineering leaders and distributed teams on technical design, delivery planning, cloud-based systems, and continuous improvement. Apply modern software development practices, including functional and object-oriented programming, test-driven development, CI/CD, agile delivery, and pair programming. Contribute to microservices, distributed systems, APIs, event-driven architectures, and data pipelines.

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.

Leads platform engineering initiatives delivering scalable cloud-native systems and AI-driven applications. Responsibilities include full software lifecycle execution, system design reviews, infrastructure and tooling development, ML framework integration, monitoring, and maintenance. The role mentors engineers, influences technical direction, collaborates cross-functionally on requirements, and drives continuous improvement across distributed systems and platform capabilities.

Provides technical leadership for site reliability engineering across Walmart Data Ventures. The role establishes SRE standards, architects automation and observability frameworks, develops GenAI-powered agents and self-healing systems, and improves scalability, resilience, incident response, and operational excellence. Responsibilities include architecture reviews, CI/CD, testing, monitoring, debugging, cross-functional influence, and reducing incidents, mean time to resolution, and operational toil.

Build and maintain full-stack healthcare platform features using TypeScript, Next.js, Node.js, and Supabase. Design APIs, database schemas, and SQL queries; develop third-party integrations; deliver reliable systems connecting patients, clinicians, prescriptions, and support teams. Own work from planning through production, contribute to code reviews, identify technical risks, and collaborate with product managers to align technical solutions with business and patient needs.

Build and maintain secure, high-performance web applications using C#/.NET, React, SQL, and MongoDB. Deliver features from ticket through production, write tested and maintainable code, participate in reviews and technical planning, troubleshoot production issues, and collaborate with product and support teams. Use AI coding tools such as Claude Code while applying sound engineering judgment and contributing to platform growth.

Build and operate secure, scalable full-stack software across APIs, backend services, integrations, and Angular interfaces. Own features from discovery and technical design through release, production support, and iteration. Troubleshoot issues, improve reliability and performance, participate in code reviews, and collaborate with product and engineering teams to deliver customer-focused SaaS capabilities.

Design and own embedded and edge software for autonomous tractors, including safety systems, fault tolerance, navigation, control, perception, sensor fusion, communications, telemetry, diagnostics, and automated testing. The role leads hardware-in-the-loop validation and develops reliable software for microcontrollers and Linux-based edge devices operating in demanding outdoor environments.

Staff Software Engineer responsible for troubleshooting and optimizing mission-critical applications, Kubernetes infrastructure, databases, and cloud-native systems. The role develops software, automation, AI-assisted operational tools, monitoring, and CI/CD improvements; resolves production incidents; performs database tuning and root-cause analysis; and drives reliability, scalability, and operational excellence across enterprise platforms.

Supports a business-critical warehouse management system in a 24x7 environment. Responsibilities include application maintenance, upgrades, incident resolution, infrastructure and database administration, SQL performance optimization, monitoring, integrations, change and release management, vendor coordination, SOX compliance, disaster recovery testing, documentation, and continuous service improvement.

Provides 24x7 production and application support for a business-critical warehouse management system. Responsibilities include monitoring, incident resolution, troubleshooting, SQL and database support, application maintenance, upgrades, release testing, infrastructure coordination, documentation, SOX compliance, and disaster recovery testing. The role collaborates with infrastructure, networking, cybersecurity, SAP, middleware, database, and vendor teams to maintain application availability, security, and performance.

Develop and maintain cross-platform consumer mobile applications using React Native, TypeScript, and JavaScript. Build reusable components, integrate REST and GraphQL APIs, implement state management, optimize performance, troubleshoot crashes, support testing and CI/CD releases, and apply accessibility and usability principles. Collaborate with product, design, QA, and engineering teams in Agile delivery environments while contributing to code reviews, experiments, and engineering standards.

Build and maintain full-stack features for secure, high-volume fintech and cryptocurrency transactions. Develop Golang and Java backend services, Node.js and TypeScript APIs, and React/Next.js applications. Integrate third-party systems, implement OAuth 2.0 authentication, work with microservices, and ensure security, performance, reliability, and observability. Contribute to architecture discussions, code reviews, technical documentation, and end-to-end feature ownership in a fully remote environment.

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.