Top Technology Jobs & Startup Jobs in Sydney

The Technical Document Writer will create and maintain documentation for technology projects, translating complex concepts into clear, structured content for teams and stakeholders.

Lead performance and non-functional testing across trading platforms, ensuring scalability and responsiveness. Design tests, analyze results, and support performance improvements.

The Senior Software Engineer will develop and deliver high-quality code for stockbroking platforms, focusing on backend functionalities and integrating APIs while collaborating with stakeholders to align solutions with business objectives.

In this role, you will manage post-trade activities in equity markets, coordinating trade settlements, CHESS conversions, and corporate actions while collaborating with stakeholders.

Develop, maintain, and enhance risk models, run stress and scenario analyses, and produce risk reports and dashboards. Monitor KRIs across CFD and stockbroking businesses, advise senior leaders, drive improvements in risk reporting and analytics, and collaborate with Dealing, Finance, Treasury, Compliance and senior management to support decision-making and project delivery.

Join a 16-month graduate program as a contributing software engineer on trading technology squads. Build core software engineering skills, support Agile delivery and production, then progress to AI-native projects (prompt engineering, agent workflows, data/retrieval, knowledge bases, AI evaluation and governance). Learn trading platform operations while working on real business problems and emerging AI solutions.

Senior SRE role responsible for improving reliability, availability, and performance of large-scale .NET and TypeScript systems. Establish SLIs/SLOs, lead incident response and post-incident reviews, enhance observability (OpenTelemetry, metrics, logs, traces), automate operations, design IaC with Terraform, troubleshoot production issues, support CI/CD and capacity management, create runbooks, and participate in on-call rotation. Must maintain professional and regulatory training.

Lead operational risk and business continuity management across ANZ. Manage incidents, perform risk and control assessments, produce board reporting, maintain policies, support audits, run scenario testing, and deliver BCM training while mentoring a direct report.

Build and own performance and load testing framework for C#/.NET applications in AWS using k6. Design and run load, stress, endurance, and scalability tests, analyse metrics, integrate tests into CI/CD, collaborate with developers/DevOps, produce reports, and drive performance improvements and capacity planning across trading platforms.

Manual QA engineer responsible for testing C#/.NET backend and JavaScript UIs in AWS. Duties include test planning, creating/maintaining test plans and data, executing tests, writing complex SQL Server queries for validation, logging and analysing defects, supporting releases and regression testing, reporting status, and performing performance, reliability, scalability, and security/usability testing.