Software Engineer Jobs in Victoria, Australia

Senior Software Engineer (Flight Software) at Anduril Industries drives delivery of embedded, safety‑critical software for autonomous maritime systems. Lead design of Vehicle Management Systems, sensor processing, state estimation, and mission interfaces.

Anduril Industries seeks a Software Engineer to design, develop, and maintain autonomous maritime systems, focusing on end‑to‑end ownership and cross‑disciplinary collaboration.

Defence team at KBR in Melbourne, Victoria, Australia builds advanced software solutions for scientific and engineering applications supporting mission‑critical defence capabilities. The Software Engineer leads design, development and integration of C# and WPF applications, translates customer requirements into robust architectures, and mentors junior engineers while ensuring quality through unit testing and documentation.

This Software Engineer role at Microsoft involves collaborating with stakeholders to identify user requirements and incorporating feedback into future designs. You will contribute to product architecture, own solutions, and ensure security and compliance while implementing code for products, services, or features with a focus on extensibility and maintainability.

As a Senior Software Engineer at Microsoft, you will own the design and delivery of complex software components and services within Azure infrastructure, driving work from requirements through production. You will collaborate with stakeholders to clarify requirements, identify dependencies, evaluate trade-offs, and develop scalable technical designs, then design, implement, optimize, and maintain secure, reliable, and scalable solutions for complex distributed-system scenarios.

Anduril Industries seeks a Senior Software Engineer to lead autonomous system development, owning end-to-end software solutions, mentoring teams, and collaborating across product lines.

Anduril Industries, a defense technology leader, seeks a Staff Software Engineer to drive autonomous maritime systems. The role blends technical ownership, architecture design, and cross‑functional leadership across software, hardware, and data domains.

You will join the Product Engineering team at Littlepay, a growing fintech headquartered in Melbourne, working on Littlepay’s high‑performance transaction processing systems. Day to day, you will design, build, maintain, and operate features across the omni-channel payments platform, collaborating closely with engineers, product managers, and business analysts to turn problems into safe, reliable releases.

Infosys Consulting Technology Transformation team delivers strategic and technology-enabled transformation for global clients. As an Advanced Software Engineer you will provide technical leadership, design and implement complex software architectures, and evaluate emerging technologies across diverse industry projects.

Quantum Sensors Team at Nomad Atomics builds world‑leading quantum sensors for advanced sensing applications. The Senior Embedded Software Engineer develops and optimises embedded Linux firmware, drivers and Python applications, collaborating with electronic engineers and atomic physicists to deliver reliable field‑deployed sensor systems.

Spend Management team at Airwallex builds scalable backend services that power the global financial platform, focusing on credit card issuance and expense tracking. The role designs, implements, and owns end‑to‑end features for spend reconciliation and compliance, while shaping long‑term architecture and mentoring peers.

Software Engineering team at Microsoft builds and scales enterprise software platforms. The Principal Software Engineering Manager leads multiple engineering groups, defines architecture, oversees design documents, and drives release plans while collaborating with project managers and stakeholders.

Senior Software Engineer – AI Tools at Airwallex, a global payments platform, will design and build internal AI tooling to secure $150B+ in payments and support 150,000 companies. Lead end‑to‑end development of AI applications, build incident response utilities, and maintain Kubernetes, serverless, and ETL pipelines.

Speechify’s Platform team builds and maintains backend services powering text‑to‑speech, payments, analytics, and subscriptions. As a backend engineer you design, develop, and optimize robust APIs, oversee the full API landscape, and collaborate with cross‑functional teams to align architecture with product strategy.

As a member of the Scientific Computing group within the Controls and Computing Department at ANSTO, you will design, develop, and support the platforms, tools, and services that enable beamline scientists, software engineers, and researchers to operate sophisticated scientific instruments, collect and process experimental data, and deliver reliable services to users across the Australian Synchrotron. You will gather requirements, plan, design, implement, test, maintain, and support new software

Bellroy’s Technology team builds a bespoke e‑commerce platform that powers physical product sales worldwide. The Software Engineer – Functional Programming role focuses on extending this platform with clean, type‑safe code in languages like Haskell, Clojure, or Elixir, collaborating with product, data science, and logistics experts to deliver reliable, scalable services.

Dematic's Global Product and Solutions team seeks a Graduate Software Project Engineer to develop and commission software for large-scale warehouse automation projects at their Tarneit, Melbourne site. Day-to-day, you will execute integrated commissioning tests between software and Materials Handling Equipment, write test scripts, debug and fix bugs, track and communicate testing progress, triage issues, compile commissioning reports, support system acceptance testing with customers, coordinate

Dematic’s Global Product and Solutions team seeks a Graduate Software Project Engineer to support commissioning and testing of software for large-scale warehouse automation projects at the Tarneit, Melbourne site. Day-to-day work includes executing integrated software and Materials Handling Equipment (MHE) commissioning tests, writing test scripts, debugging and fixing bugs, tracking and reporting test results, triaging issues, compiling commissioning reports, supporting system acceptance testin

Cullen Jewellery is an Australian fine jewellery brand combining traditional craftsmanship with modern technology. The Software Engineer sits within the Finance & Technology function in Kew, Australia, designing, building, and maintaining scalable applications and AI-enabled workflows that streamline business operations end-to-end.

You will join the Flatmates.com.au squad at REA Group, designing, building, and maintaining Android features in Kotlin from discovery through to release and ongoing support. You will collaborate with Product, Design, and SMEs to shape scope, trade-offs, and incremental delivery that maximises user value, writing high-quality, testable code and participating in code reviews, pairing, and knowledge sharing.