Top Software Engineer Jobs in Sydney

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.

Forward Deployed Software Engineers work with clients to solve critical problems using data, employing strong coding skills in various programming languages to develop solutions.

As an FDSE Intern, you'll collaborate with teams to address complex data challenges, develop software solutions, and engage directly with customers to drive impactful results.

Looking for a Software Engineer to build scalable backend and APIs, collaborate on modernisation tools, and contribute to code analysis. Requires strong skills in Python/Java and relational data modelling.

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

Design and build reliable backend systems for the Yield investment product. Own end-to-end delivery of investment workflows, maintain financial infrastructure (reconciliation, ledgers), integrate with external providers, ensure observability and API quality, and collaborate with Product, Infrastructure, and Design.

Build and maintain shared Go libraries and platform capabilities for data access, messaging, service communication, observability, and resilience. Design adoptable APIs, multi-cloud abstractions, and resilience primitives. Own security posture, operate libraries (on-call), consult engineering teams, participate in architectural governance, and collaborate with Data Services, Infrastructure, SRE, and Observability teams.

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

Join Elafent as a Graduate Software Engineer to create scalable and elegant software for our cloud SaaS platform. Work on various development areas, collaborate with a proactive team, and enjoy a healthy work/life balance.

The Senior Software Engineer will build scalable backend systems, contribute to full-stack development, collaborate on product features, and ensure code quality through reviews and CI/CD processes.

Work on backend services powering scalable user experiences: design and implement features, build and maintain services, write well-tested code, improve performance and observability, collaborate cross-functionally, participate in code reviews, and use AI tools to enhance development.

Design, implement, and test production-grade diagnostics and validation software for new network switch hardware. Lead board bring-up, root-cause analysis, manufacturing diagnostics, and cross-functional coordination with hardware and manufacturing teams. Develop Linux-based system software, drive architecture and code reviews, and provide escalation support for complex hardware-related network issues.

Assist in designing, developing, and testing software applications while collaborating with senior developers on various projects. Gain hands-on experience in software development and exposure to programming languages and tools.

As the first dedicated site reliability engineer, you'll manage reliability, optimize AWS infrastructure, improve uptime, and implement observability across platforms.

As a Founding Engineer, you'll own core product and infrastructure decisions, building scalable software and transformative AI solutions for millions of users.

As a Software Engineer, you'll enhance AMP Investments' tech platforms by developing scalable solutions, improving system performance, and driving continuous improvement with a focus on collaborative problem-solving and new technology adoption.

The C# Software Engineer will design and build high-performance Windows desktop applications, collaborate with teams to meet user needs, and enhance usability and performance.

The Software Engineer II will design, build, and deliver data-driven systems for digital advertising, working in a collaborative team to implement scalable technology solutions.

Design, deploy, and maintain secure, scalable AWS and Kubernetes-based cloud environments using IaC and CI/CD. Automate provisioning, implement observability, troubleshoot containerized workloads, and work directly with enterprise customers to deliver production-grade solutions and improve operational practices.

The Software Engineer will design, develop, and maintain backend services, focusing on APIs and collaborating with cross-functional teams to enhance user experiences and meet product objectives.

Build and ship end-to-end full-stack features for the Learning Portal. Architect scalable systems, maintain cloud infrastructure (IaC), implement testing and CI/CD, perform PR reviews, be on-call, and drive product-quality improvements across frontend and backend services.

The role involves building and maintaining the front-end checkout experience on the BigCommerce platform using React and TypeScript, collaborating with teams for performance and security, and mentoring junior engineers.

Lead design and build of internal AI tooling and automation to improve security operations. Develop ad-hoc incident response and threat-hunting tools, maintain Kubernetes, serverless, and ETL/data pipelines, and partner with product teams to automate patching and risk-mitigation services. Own large-scale log pipelines, mentor junior engineers, and deliver high-quality projects autonomously.

Lead development of internal AI-driven security tools and automation, support incident response with threat-hunting and remediation tooling, maintain Kubernetes/serverless infrastructure and large-scale log/ETL pipelines, identify automation opportunities with engineering teams, drive security outcomes (patching, gateways), and mentor junior engineers.

Design and build high-integrity backend systems for the Yield investment product. Own end-to-end delivery of investment workflows, maintain financial infrastructure (reconciliation, ledgers, registries), ensure reliability and observability, integrate with external investment providers, and promote engineering best practices.