full-stack developer jobs in Sydney

PICA Group in Sydney, NSW, is seeking a Junior Full Stack Analyst Programmer to analyze requirements, design user-friendly workflows and develop secure, maintainable applications across web, API and backend/frontend.You will validate AI-assisted outputs, contribute to testing, documentation and production support, while collaborating with both technical and...

XINTRA in Australia is hiring an experienced Full-Stack Software Engineer to design robust, modular systems and ship production-ready features. You'll build and maintain a React/TypeScript frontend and a Python Django backend, collaborating with Infrastructure, Simulation and Red Teams to integrate cloud systems into a seamless end-user experience. Join a...

For an international organization in Europe, we are urgently looking for a FULL REMOTE (Senior) Java Developer with Liferay knowledge and experience. This is a 100% remote position. Candidates need to be fluent in English. Candidates need to be able to work the European schedule.During the corona crisis, interviews will be done through WEBEX, and travel is...

A financial services company in North Sydney is seeking a Full Stack Software Engineer to develop scalable web applications. The role requires 3+ years of experience with JavaScript, TypeScript, React.js, and C#. You'll work in an agile team, enhancing backend services, and collaborating cross-functionally. The company offers a flexible working environment,...

AustLII is seeking a Software Engineer to help build scalable backend services and intuitive frontend interfaces for free access to Australian legal information. You will work with AI-enabled technologies and collaborate closely with Data & Content and Infrastructure teams to deliver high-impact, user-facing applications.The role emphasizes sound engineering...

BranchFactor is seeking a senior software engineer to lead delivery of high-impact, customer-focused solutions that power partner tools. This role requires ownership, architectural judgment, and hands-on development across React, C#, ASP.NET Core, and SQL Server on AWS.You will drive cross-team initiatives, implement AI-assisted workflows, mentor engineers,...

Launch Group is seeking a driven Full Stack Engineer with a frontend emphasis on React, Next.js and TypeScript to design and enhance customer-facing digital experiences. You will work with APIs, microservices, and modern CMS platforms, exploring AI-enabled approaches while ensuring performance and security.The role offers a 9-month contract with a view to...

Customer Identity Engineer - CIAM (Full Stack & Security) - ContractFull-timeDepartment: CyberAt NCS Australia, we believe in doing technology services better. Our commitment to quality, focus on people, and willingness to challenge traditional thinking set us apart. Our team brings this belief to life by partnering with our clients and communities to make...

Campaign Monitor is seeking Senior Full Stack Engineers to join autonomous, multi-disciplinary product teams, collaborating with UX designers, Product Managers and fellow engineers to deliver rock-solid customer experiences and scale our systems for growth. The role spans C#, JavaScript/TypeScript, SQL and Java, with migration work from Backbone.js toward...

Customer Identity Engineer - CIAM (Full Stack & Security) - ContractFull-timeDepartment: CyberAt NCS Australia, we believe in doing technology services better. Our commitment to quality, focus on people, and willingness to challenge traditional thinking set us apart. Our team brings this belief to life by partnering with our clients and communities to make...

Trace, Australia\'s climate‑tech leader, is seeking a mid‑to‑senior full‑stack engineer to build the platform that helps Australian businesses achieve audit‑ready climate disclosures. You will own end‑to‑end features in the Compliance Hub and guide AI agent workflows.You’ll work across a modern stack including .NET 9 on AWS Lambda, Angular,...

Launch Recruitment in Sydney is seeking a strong Full Stack Engineer with a frontend emphasis to design and enhance customer-facing digital experiences for a leading global financial organisation. You will work across React, Next.js, TypeScript, and Node.js, building scalable APIs within headless architectures, and shaping performance, security, and...

Polyworld Australia Pty Ltd is seeking a senior engineer to own the full stack, from backend services and APIs to the web app and the React Native mobile app, plus the cloud infrastructure.In a small team you will make architectural decisions, coordinate with software contractors, and base work on rigorous research and evaluation.You will drive production...

As Full Stack Engineer within the Core Supplier Governance Office, you will be part of a team responsible for providing assurance, oversight and support activities across a range of suppliers, while working directly with the Data Science and Engineering team who are dedicated to transforming the way we manage and utilise data. You will join a highly...

Ambition Recruitment – Sydney North Shore NSW I am recruiting for a Full stack Engineer opportunity working for a leading international business. Reporting to the a senior Engineering leader, you will manage a range of end-to-end technical initiatives across design, deployment, architecture, and engineering leadership portfolios. Exciting opportunity to...

OverviewJoin to apply for the Senior Full Stack Engineer - AI assisted Development role at Fyndr Group. This position focuses on building an AI-assisted enterprise operations platform.The role has two phases: build the platform and make it smarter, embedding AI-powered features using large language models, creating predictive insights, conversational...

For an international organization in Europe, we are urgently looking for a FULL REMOTE (Senior) Java Developer with Liferay knowledge and experience. This is a 100% remote position. Candidates need to be fluent in English. Candidates need to be able to work the European schedule.During the corona crisis, interviews will be done through WEBEX, and travel is...

Build the first experience customers have with a financial platform. We’re recruiting a Senior Software Engineer for a financial services client’s customer acquisition team. You’ll work on the journey from someone’s first visit to becoming an active customer: the public website, onboarding, identity verification, sign-in and promotions. This is a...

GoTech Solutions Pty Ltd in Sydney seeks a software engineer to design, develop, test, and document scalable web applications. You will study user needs, examine data flows, and contribute across the full development lifecycle.The role emphasizes OO/FP programming and Web development with Drupal, JavaScript, and related technologies. You will collaborate...

Polyworld Australia Pty Ltd seeks a senior engineer to own the full stack—from backend services to the web app, the React Native mobile app, and its cloud infrastructure. In a small company, you will shape architecture, collaborate with contractors, and drive research and experiments to turn proven approaches into production systems.You will prototype...