Top Software Engineer Jobs in Melbourne

Design, build, test, deploy, and maintain secure .NET software, backend services, APIs, integrations, and event-driven microservices. Work with PostgreSQL, AWS Lambda, ECS, EC2, Blazor, and MudBlazor while contributing to automated testing, code reviews, technical planning, documentation, troubleshooting, and production support. Collaborate on reliable, maintainable solutions and use approved AI-assisted development tools responsibly.

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.

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

Contributes to the full software development lifecycle, including designing, coding, testing, deploying, maintaining, and troubleshooting secure and scalable systems. Develops automated tests, participates in code reviews and agile ceremonies, resolves defects, supports production reliability, documents technical work, and collaborates with product, design, and business stakeholders. The role also emphasizes continuous learning, effective communication, and adherence to engineering, security, compliance, and change-management standards.

Build and maintain platform products, internal tools, and shared services across the stack. Develop frontends, backend services, APIs, CI/CD pipelines, observability, testing, and integrations. Collaborate on secure, scalable designs, support incidents, contribute documentation, and improve developer experience and platform consistency.

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.

Design, build, test, release, and support Android features using Kotlin. Collaborate with Product, Design, and subject-matter experts to deliver user-focused functionality. Own features end-to-end, including performance, accessibility, analytics, experimentation, observability, and reliability. Contribute to shared mobile platform standards, code reviews, documentation, release support, and knowledge sharing while working in an agile, cross-functional squad.

Design, scale, and optimise AWS cloud infrastructure supporting a global IoT platform. Responsibilities include database performance tuning, Infrastructure as Code, CI/CD automation, monitoring, incident response, multi-region architecture, and resolving performance and reliability challenges in production environments.

Develop, deploy, maintain, support, and improve Salesforce Financial Services Cloud platforms. Collaborate with product owners, delivery leads, analysts, and cross-functional teams to deliver reliable, scalable member solutions. Apply agile methodologies, create technical documentation, optimize platform performance, and implement enhancements using Apex, LWC, Visualforce, JavaScript, and flows. The role requires Salesforce development experience and mandatory Salesforce Administrator and Platform Developer I certifications.

Designs, develops, deploys, tests, and reviews software applications, features, and defect fixes. Collaborates with team leaders and users to support a product roadmap, analyze requirements, document software, provide developer-level support, and learn existing codebases. The role also involves participating in planning meetings, conferences, and occasional team travel.

Develop full-stack software applications and digital services across the full software development lifecycle. Design scalable solutions, manage Azure DevOps CI/CD pipelines, deploy applications, and support ongoing improvements. Collaborate with software engineers, technical specialists, and project teams to turn requirements into working technology within the KBR Quantum ecosystem.

Leads hands-on engineering for AI-enabled operational risk platforms using .NET, Python, AWS, microservices, APIs, and agentic AI. Designs scalable architectures, writes production code, mentors engineers, establishes CI/CD and GitOps practices, and improves testing, observability, reliability, security, and compliance. Partners with product, data science, and platform teams to evolve MVP solutions into enterprise-grade systems while integrating event streams and producer-led data products.

Develop, test, review, and maintain software using C#, .NET, APIs, databases, and web technologies. Contribute to software design, technical strategies, Agile development, and customer system support. The role requires managing multiple priorities, ensuring code quality and performance, collaborating with stakeholders, and occasionally working after hours.

Design, develop, test, deploy, and support scalable APIs, automation services, and cloud-native software addressing security challenges. Build reliable solutions using modern engineering practices, CI/CD, automated testing, observability, and secure development. Collaborate with engineers, product owners, architects, and security specialists across the software lifecycle, contribute to architecture and code reviews, resolve technical issues, and improve engineering efficiency, reliability, and maintainability.

Develop and support scalable Java and Spring Boot backend microservices powering omnichannel inventory availability, order promising, allocation, fulfilment, and post-purchase experiences. Build event-driven processing with Kafka, integrate OMS, WMS, ERP, commerce, and fulfilment platforms, and ensure services are secure, observable, reliable, and performant. Own features from design through production, write tested code, participate in reviews, troubleshoot production issues, and improve operational efficiency.

Designs, automates, and executes functional, integration, API, contract, regression, concurrency, and performance tests for inventory, order promising, sourcing, and fulfillment platforms. Investigates defects, validates fixes, maintains regression coverage, integrates quality tests into CI/CD pipelines, and supports release readiness. The role collaborates with product and engineering teams to validate distributed commerce systems, integrations, business rules, data consistency, scalability, resilience, and consumer-impacting workflows.

Design and develop scalable, secure frontend web applications for connected embedded systems. Lead frontend architecture, collaborate with backend/embedded teams, implement device provisioning, telemetry visualization, and remote management UIs. Optimize performance, accessibility, and maintainability; mentor engineers, participate in reviews, and drive frontend best practices.

Develop and maintain production C++ software for Linux-based edge/embedded platforms (NVIDIA Jetson, ARM). Integrate sensors and peripherals, build calibration/diagnostic tools, optimise performance (latency, throughput, power), debug across software/hardware/OS/networking, and collaborate with cross-functional teams to deliver fieldable autonomy and mission systems.

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.

Associate software developer who will train and join a specialized software team, contributing to design, development, testing, debugging, deployment, and maintenance of software applications. The role involves collaboration across hardware, embedded software, integration, algorithms, and AI/ML teams; completing assigned work; and documenting technical work and learnings.

Leads the engineering function for SEEK’s AI and platform services, managing and developing engineers while setting technical direction. Responsibilities include designing scalable backend systems and APIs, productionizing machine learning models, improving DevOps practices, shaping product and technical priorities, managing integrations, and partnering with data scientists, product managers, and business stakeholders to deliver reliable AI-enabled capabilities.

Lead the design and delivery of scalable, secure software for an eCommerce payments platform. Build Java microservices for merchant onboarding, payment processing, and settlement; influence architecture; contribute across APIs, cloud infrastructure, and customer experiences; champion testing, CI/CD, observability, and DevSecOps; mentor engineers; collaborate with stakeholders; and support production reliability and performance.

Build and ship full-stack features for the Learning Portal (Next.js UI, Go services, Supabase edge functions). Design scalable systems and infrastructure (IaC with SST/Pulumi, AWS, Vercel), implement testing (Vitest/Jest, Cypress/Playwright), perform PR reviews, maintain docs, run CI/CD, and be on-call to ensure reliable student-facing experiences.

Lead the design and delivery of scalable full-stack software, APIs, services, and platform capabilities for Business Banking. Influence architecture, engineering standards, and technical direction across cloud, data, and AI-enabled platforms. Drive testing, CI/CD, observability, DevSecOps, automation, and production excellence while partnering with product and business stakeholders. Mentor engineers and support continuous improvement across teams.

Senior Backend Software Engineer responsible for designing, coding, testing, debugging, and troubleshooting scalable software. Leads technical discussions, completes medium-sized projects, improves engineering processes, mentors junior engineers, and collaborates with product and engineering stakeholders. Requires strong backend development experience with Node.js, microservices, cloud services, CI/CD, TypeScript, GraphQL, databases, and subscription technologies.