Javascript developer jobs in New South Wales

 ...connectivity, and transparency in electronic trading. Group Details We are looking for a performance-driven backend Node.js developer who can help us bring Tradeweb to the next level of functionality, scalability, and user experience. Tradeweb is actively developing... 

 ...building and supporting critical systems that underpin Cuscal’s payments platforms. You will work across end-to-end engineering, from developing scalable applications to supporting production systems that process high-volume, real-time transactions. This is a hands-on, full... 

The work Reapit is Australia's leading property technology platform, used by the country's top estate agencies. We're modernising a legacy CRM — building new React front-end experiences on a tight delivery window, across multiple squads, while the old system stays live alongside...

 ...maintain systems within complex monorepo architectures, ensuring clean separation of concerns and shared tooling. DevOps & Testing: Develop and maintain CI/CD pipelines using GitHub Actions or TeamCity. Implement robust full-stack test automation practices, including... 

 ...performance best practices for production web applications at scale. Expert usage of Agentic AI development, with an emphasis on improving developer productivity (e.g., coding assistants, agentic workflows for test generation/debugging, documentation and runbook automation, and... 

 ...Make an Impact – Contribute to meaningful projects that shape our business and the future of property finance.  ~ Grow & Evolve – Develop your skills and advance your career in a fast-moving, purpose-driven environment.  About the role Lendi Group is seeking a Senior... 

 ...implementation of AI-assisted SDLC practices, driving the practical use of AI tools to improve engineering productivity Strong experience in JavaScript (ES6+) and React.js Proven experience modernizing large-scale enterprise applications from legacy environments Strong background in...