Top Technology Jobs & Startup Jobs in Sydney

Build and deploy scalable full-stack web applications using React.js, Next.js, Node.js, and Express.js. Responsibilities include database and API integrations, AI agent development, Stripe payment flows, automated testing, performance optimization, cloud deployment, debugging, code reviews, and feature ownership from planning through production. The role requires independent work in a remote startup environment and collaboration with product, design, and engineering teams.

Lead development of scalable web applications using Node.js, TypeScript, and React. Responsibilities include building RESTful APIs, integrating external systems, creating performant user interfaces, implementing authentication, optimizing SQL and database interactions, testing with Vitest, managing Git workflows, and using AI coding assistants. The role involves cross-functional collaboration, architecture and problem-solving, and development in Linux-based environments.

Design intuitive web and mobile interfaces, wireframes, user flows, high-fidelity designs, and interactive prototypes. Collaborate with developers, creative teams, clients, and stakeholders to deliver polished digital experiences. Apply strong UI/UX fundamentals, responsive design, accessibility, visual hierarchy, and layout discipline. Use AI tools for exploration and prototyping while working independently in a remote environment.

Seeking a Mobile Front-End Developer proficient in Flutter and React Native to create scalable mobile apps, focusing on performance and user experience.

The Operations Manager will oversee operations, finance, HR, and compliance across two businesses, ensuring effective execution and team management while driving organizational performance and optimizing costs.

The Senior Business Development Manager will generate pipelines, close deals, lead sales strategies, and potentially build a sales team. Must have proven success in B2B sales with Australian businesses.

Remote part-time operations and accounting assistant supporting the CEO: coordinate bookkeeping, payroll, reconciliations and reporting; manage ClickUp workflows, dashboards and documentation; uphold SOPs; monitor capacity, quality, aged receivables and subscriptions; provide executive operational support and onboarding; leverage automation and AI to improve efficiency.

The role involves designing and maintaining scalable REST APIs, building backend services, and collaborating with frontend teams for integration.

The Senior QA Tester will design and execute test strategies, perform both manual and automation testing, identify defects, and collaborate with teams to ensure software quality.

The Technical Consultant will bridge business needs with technical solutions, design and customize Dynamics 365 environments, manage data migrations, and collaborate with stakeholders.