Top Software Engineer Jobs in Sydney

As a Software Engineer Intern, you'll create tools for trading strategies, develop research platforms, and collaborate in small teams.

The Senior Options Software Engineer will design, develop, and support a high-performance trading platform, collaborating with business leaders to create innovative software solutions and handle complex systems support for trading activities.

Design, build, and maintain performance benchmarking systems while collaborating with teams to improve MongoDB products. Engage in software features, testing, documentation, and project management as part of early-career development.

Design and build high-integrity backend systems for investment workflows, ensuring reliability and maintainability while collaborating across teams.

Atlassian Software Engineer Intern will join an R&D team to design, code, and ship features, work on full lifecycle product development, and apply data structures, algorithms, and object-oriented programming under senior engineer mentorship during a 12-week paid program.

You will lead the development of IT systems and finance integrations, focusing on improving operational efficiency and building AI-driven solutions.

Contribute to development and maintenance of the WiredTiger storage engine for MongoDB, focusing on enhancing performance, managing concurrency, and implementing new features.

Software Engineers at Citadel develop, maintain, and support high-performance trading platforms, focusing on custom software solutions and system stability.

As a Senior Software Engineer, you will define and implement the engineering strategy for our Yield product, focusing on scalable financial infrastructure and integration with investment providers.

As a Software Engineer I in the Mastercard Launch Graduate Program, you will write high-quality code, contribute to software development phases, and collaborate globally to build secure and maintainable software solutions.

The Senior iOS Engineer will lead key engineering decisions, actively ship production code, and enhance the app architecture, ensuring a great user experience.

Role involves designing, implementing, and testing diagnostic software for hardware validation in high-speed digital boards. Collaboration with hardware teams for production and troubleshooting is essential.

Join Fetch as a Software Engineer to build AI-driven products that enhance pet health and streamline veterinary care, working with a collaborative team.

The Software Engineer will design and implement scalable data pipelines, optimize data processing, collaborate with teams, and mentor junior engineers, focusing on performance and cost-effective solutions.

As a Software Engineer in the Policy team, you will design, develop, and maintain scalable solutions, collaborate with cross-functional teams, and improve coding processes.

Join the Trading Execution team to develop and support quantitative trading framework software, collaborating with traders and quants.

As a Backend Software Engineer, you will design and implement backend features, maintain scalable systems, and collaborate with cross-functional teams.

As a Staff Backend Engineer, you will enhance Canva's User Platform by building high-performance backend systems, managing user features, and collaborating across teams.

As a Software Engineer Intern, you'll collaborate on projects, develop software, and maintain documentation, gaining valuable experience in a supportive environment.

As a Software Engineer, you will develop innovative customer support AI solutions, working with an experienced team to create an AI-first SaaS product. Responsibilities include shipping code and owning challenging technical problems in a collaborative environment.

As a Software Engineer, you'll design and support trading systems, focusing on performance and reliability, using .NET and AWS.

The Senior Full Stack Engineer will design and develop user-facing features for AI-powered healthcare products, focusing on user experience and performance while collaborating with engineers and designers.

The Java Software Engineer will design and develop solutions for managing orders, pricing derivatives, and ensuring real-time data processing while collaborating with traders and providing support as needed.

As a Principal C# Software Engineer, you will design and build high-performance Windows desktop applications, develop responsive UIs, collaborate with teams, and ensure application reliability.

As a Senior Full Stack Engineer, you'll design and maintain applications using React and C# (.NET), support agile teams, and drive engineering excellence.