Software Engineer Jobs in Australia

AMP seeks a Software Engineer to strengthen critical investment platforms. The role involves designing and delivering scalable, high‑quality solutions using .NET Core, Angular, and SQL technologies.

Join Centorrino Technologies: Innovate, Grow, and Thrive with Us! We’re a community that goes beyond expectations, recognized as a Great Place to Work in 2024-2025 and one of the Best Places to Work Medium & Large Size in Australia for 2025. We’re on a mission to redefine the customer experience and need a passionate Software Engineer to join our team in Canberra.

Software Engineer (Full Stack) at Leap Legal Software. Join a fast‑growing LegalTech company that powers 71,000+ lawyers worldwide.

Leidos Australia’s Software Engineering team builds mission‑critical systems for government, defence and health markets. The role focuses on designing, developing, testing and maintaining secure, scalable software across the full SDLC, collaborating with system engineers and stakeholders.

Propeller Platform Engineering builds the foundational systems that power Propeller’s 3D mapping platform. As a Software Engineer you will design, develop, test, and ship end‑to‑end full‑stack features, collaborate with squads to adopt new patterns, and tackle greenfield projects while using AI tooling to boost productivity.

Leidos Australia’s Melbourne team builds mission‑critical defence software in an Agile environment. The role drives end‑to‑end development, from design and integration of REST APIs and open‑source stacks like NiFi and Kafka, to CI/CD pipelines with Ansible and Jenkins.

Design and build tools that automate complex workflows for Azure development, ensuring secure, reliable, and productive experiences for developers and customers.

5G Networks Wholesale team builds managed cybersecurity, cloud and enterprise networking solutions across Australia, leveraging AI-powered tools. As a Software Engineer you will design and build features for customer and internal platforms, integrate large language models and APIs into production tools, and deploy containerised services with Docker and Kubernetes while working in an Agile Scrum environment.

Stripe, a global financial infrastructure platform, offers an internship for software engineers in Sydney. Interns work on real, high-impact projects such as rebuilding statistics aggregation, building service discovery, and improving error messages on Stripe Checkout.

Software Engineer at Caterpillar focuses on real-time geospatial tracking for autonomous underground mining. Works in a small, collaborative team to design, develop, and deploy production-quality C#.Net software on Linux, using MVVM/MVC patterns, RAII, SOLID, and geospatial libraries.

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

At Anduril Industries, a cutting‑edge defense technology firm, we are building autonomous maritime systems that redefine national security. As a Software Engineer in our Maritime Division, you will own end‑to‑end software solutions—from autonomous control and simulation to payload integration and command‑and‑control.

Software Engineer – Fixed Term Contract at ResMed in Sydney. Join the Devices Software team to design, develop, and test embedded software in C++ for firmware and application layers, with optional Python scripting.

BiVACOR develops the world’s most advanced total artificial heart, a life‑saving implantable device. The Software Engineer designs, implements, and verifies embedded C/C++ software for the heart, collaborates across hardware and regulatory teams, and mentors junior engineers.

Software Engineering team at Contour Education builds and scales the Learning Portal and related services for thousands of Australian students. The role designs, develops, and ships full‑stack features using TypeScript, Deno, Next.js, Go and PostgreSQL while shaping architecture and cloud operations on AWS and Vercel.

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Lorikeet is a fast‑growing AI‑powered customer support platform that empowers teams to automate routine tickets while focusing on complex cases. We’re building a cutting‑edge SaaS product that blends generative AI, advanced NLP, and a modern tech stack (TypeScript, React/Remix, NestJS, Prisma, Python).

Optiver, a leading proprietary trading firm, seeks a Software Engineer to build and maintain high-performance trading systems. The role involves designing, developing, and deploying globally distributed services that power the firm’s market‑making operations.

Software Engineer delivering high‑quality code for Optiver’s global trading platform, owning projects, collaborating with traders and researchers, and driving innovation in distributed systems.

Software Engineer role at Ippon Technologies in Melbourne focuses on building end‑to‑end full‑stack solutions for enterprise clients. The position requires deep experience with modern front‑end frameworks such as React or Angular and back‑end languages like Java, C#, or NodeJS.