full-stack web developer jobs in Sydney

Options market making presents a unique challenge in combining massive scale with complex financial workflows. Every day, Citadel Securities processes billions of market events across more than a million listed options while delivering pricing, execution, and risk management with extremely low latency. The Options Trading Workflow Team builds the...

Established in 1991, Cyient provides engineering, geospatial, design-led manufacturing, and network and operational support services to global industry leaders, including many Fortune 500 clients. We leverage the power of digital technology and advanced analytics capabilities, along with domain knowledge and technical expertise, to solve complex business...

Your Role We are seeking a Full Stack Engineer to design, build and maintain modern cloud-native applications and data-driven solutions. The role spans responsive front-end development, resilient back-end microservices, data workflows and cloud platforms. The successful candidate will apply secure engineering practices, produce high-quality documentation,...

Full Stack Developer (Java) | 3-Month Initial Contract | Sydney | $589 per day incl. Super We're seeking an experienced Full Stack Developer to join a collaborative Agile team delivering enterprise-grade software solutions. This is a 3-month initial contract based in Sydney, offering $589 per day inclusive of superannuation. You'll play a key role across the...

Demonstrated success deploying AI solutions that generated measurable business outcomes. Hands-on experience with Large Language Models such as OpenAI, Claude, Gemini, Llama or equivalent. Hands-on experience with prompt engineering, Retrieval Augmented Generation (RAG), AI agents and agentic workflows. Experience with model orchestration frameworks, AI...

Humanforce’s vision is to make work easier and life better for frontline and flexible workforces. Humanforce provides the market leading, best-in-one human capital management (HCM) suite for frontline and flexible workforces - without compromise. Our employee centred, intelligent and compliant HCM suite is highly integrated and composable, and consists of...

About BuildkiteAt Buildkite, our mission is to unblock every developer on the planet. We’ve rethought how software delivery should work and have built a platform that is fast, reliable, secure, and able to scale to the needs of the most demanding high-growth tech companies globally including Airbnb, Canva, Shopify, PagerDuty, and Lyft.Job OverviewThis is a...

Clio is hiring its first Technical Consultant for Clio Operate, based in Sydney. In this role, you will help establish and scale our Operate offering across APAC, directly impacting enterprise customers' success.The ideal candidate will have strong full-stack skills, experience in C#, JavaScript, HTML, and SQL, and the ability to solve complex issues while...

Description About Alvarez & Marsal Alvarez & Marsal (A&M) is a global consulting firm with entrepreneurial, action and results-oriented professionals. We take a hands-on approach to solving our clients' problems and assisting them in reaching their potential. Our culture celebrates independent thinkers and doers who positively impact our clients and shape...

Banana XYZ Pty is seeking a Full Stack Engineer to own Shopify-based enhancements for our creator-led marketplace. You will build and maintain the e-commerce platform, working with React, Remix, Node.js, and serverless solutions.You will join as a founding team member with equity, shaping our tech and product roadmap as Banana grows in Australia. You will...

Job DescriptionReporting directly in to the Manager of eCommerce and Digital Marketing you will be responsible for managing a wide range of digital marketing and web initiatives end-to-end. Working within a small digital marketing team you will oversee production schedules, manage resources and ensure projects are delivered on-time and to the highest...

Job Description   We are on the lookout for skilled “Blockchain Developers” with a background of ReactJS and NodeJS for a client based in Sydney, NSW. The right candidates will provide their expertise in Blockchain application development in one of the best organizations in Australia. The platform used for the development is set in a Microsoft Azure...

About Australasian Medical and Scientific Limited (AMSL) and New Zealand Medical & Scientific (NZMS):AMSL and NZMS are subsidiaries of Dexcom, a worldwide leader in transforming diabetes care and management by providing CGM technology to help patients and healthcare professionals better manage diabetes.We form partnerships with world leading medical device,...

Company DescriptionAbout usKidsbook (www.kidsbook.io) is an online marketplace of kids activities where you can easily find & book activities all in one spot. We aim to make finding and booking activities easier for busy parents and organising these activities simpler for busy providers.Booking school holiday activities used to involve dozens of group...

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...

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...

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,...

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...

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,...