full stack software engineer jobs in Sydney

Medow Health is focused on transforming healthcare by applying artificial intelligence to the everyday workflows of medical specialists. Founded by healthcare professionals and technologists, the company builds AI-driven tools that reduce administrative burden so clinicians can spend more time on patient care.Medow’s solutions are tailored to real-world...

Options market making presents a unique challenge in combining massive scale with complex financial workflows. Every day, Citadel Securities processes billions of market events across more than a million listed options while delivering pricing, execution, and risk management with extremely low latency. The Options Trading Workflow Team builds the...

Full Stack Software EngineerEnterprise SaaS — TypeScript, AWS & AIFocus: Full-stack engineering — backend, frontend, cloud infrastructure and releasesWork Location: 60 Martin Place, Sydney, AustraliaWork Arrangement: Full-time, office-based — five days per week (Monday to Friday). This is not a remote or hybrid position.Reports To: Engineering LeadWork...

Innoware Technologies Pty Ltd – Baulkham Hills NSWInnoware develops the software that manages inventory and orchestrates robotic systems using AI and machine learning (ML) optimisation in some of the world's most advanced automated distribution centres. We are seeking an experienced Full-Stack Software Engineer to join our Implementation & Support team. In...

Options market making presents a unique challenge in combining massive scale with complex financial workflows. Every day, Citadel Securities processes billions of market events across more than a million listed options while delivering pricing, execution, and risk management with extremely low latency. The Options Trading Workflow Team builds the...

Job Title: Full-Stack Developer Location: Sydney/Melbourne (Hybrid) Experience: 5+ years Employment Type: Full-time Salary Range: AUD $130k-$150k About Innoware Innoware is redefining warehouse execution and material flow through intelligent orchestration. Our platform connects automation, decision engines, and real-time data to deliver clarity, control,...

ASI INTERNATIONAL TRADING PTY LTD – Rosehill NSWYou'll work across the full development lifecycle, from understanding client requirements through to building, testing, deploying and supporting applications. You'll work closely with our QA, cloud and project teams on a range of client projects.Key responsibilitiesDesign, develop and maintain web and...

LGT Crestone Wealth Management Limited is seeking a hands‑on Full Stack Software Engineer for a 12‑month fixed‑term contract. You will work across modern Angular/React frontends and Java backends in a containerised, API‑driven environment, with a strong emphasis on CI/CD, testing, and observability.You will design and build platform products,...

Full Stack Software Engineer | .NET & React Location: Sydney | 4 days on-site Employment Type: Permanent, Full-Time About the Opportunity We're partnering with an innovative Australian technology company that's moving through an exciting scale-up phase. With an established product and a growing international presence across the US, Europe, Asia and ANZ,...

We’re looking for an ambitious Senior Full Stack Engineer to join a highly successful startup entering an exciting phase of scale after a substantial raise. The company has built a product that’s genuinely used and loved by millions of users, carving out a strong niche in its market and establishing itself as a category leader. With product-market fit...

Humanforce's vision is to make work easier and life better for frontline and flexible workforces. Humanforce provides the market leading, best-in-one human capital management (HCM) suite for frontline and flexible workforces - without compromise. Our employee centred, intelligent and compliant HCM suite is highly integrated and composable, and consists of...

Full Stack Software Engineer | Breakthrough GenAi Tech Co We’re thrilled to be exclusively partnering with an innovative, product-led technology company at the forefront of Gen AI and retail analytics. This visionary team is building a breakthrough platform designed to transform how retailers extract, visualise, and act on data — delivering insights that...

Wildlife Information Rescue And Education Service is seeking a software developer to deliver backend services, APIs, AI agents, and front-end work. The role features a 12-month fixed-term contract with potential for extension, located at Brookvale NSW.You will work on green-field projects across multiple frameworks, with opportunities to grow as the...

Job Description Description/n /n We are growing our engineering team and on the lookout for new engineers to take our company to the next level. /n This won't be your typical cog-in-the-machine type of job. If you're a high achiever with talent, looking for something more than a boring job in corporate, want to work with the best and brightest and don't...

As an experienced Full-Stack Software Engineer, you have a proven background building large-scale software and platforms that ship to real customers. You understand what it takes to design systems that are robust, modular, and production-ready, and you can move seamlessly from architecture to code. As an engineer at XINTRA, you will be responsible for...

Job Description /n /n Exp 4+ years /n The Senior Software Engineer in the Internet Services Engineering team is responsible for the development, maintenance, enhancement and support of key Optus Broadband Internet platforms and services. These platforms and services are focused on various ISP and Mobile related technologies and protocols with an...

Position Description - Software Engineer (Full-Stack) Position Title: Software Engineer (Full-Stack), Location: Remote / Sydney / Wollongong, New South Wales Reports to: Manager - Digital & AI Unit: Secora Garage Employment Type: Fixed Term Contract - with the option to move to fulltime About Secora Secora is a leading asset management...

LGT Wealth Management was formed around a clear and uncompromising vision – to bring global best practice in building institutional quality investment portfolios to Australian clients. With a shared passion for building an uncompromised business – we created something new from the ground up.A chance to leave behind the things that weren’t working,...

Sydney, Australia | Posted on 07/23/2026 PositionDescription – Software Engineer (Full-Stack) Position Title: Software Engineer(Full-Stack), Reports to: Manager - Digital &AI Employment Type: Fixed Term Contract –with the option to move to fulltime About Secora Secora is a leadingasset management improvement and implementation company, specialising...

This is a hands-on Senior Software Engineer (Full Stack) role building the future of how Australians invest. You'll build and evolve the customer-facing products that help people move money, invest, and genuinely understand how their investments are performing. What you build is experienced every day by our customers and the quality of your work is directly...