senior java backend developer jobs in Sydney

A new transformational adventure awaits you... How does 5 weeks of annual leave, a fulfilling career you'll genuinely enjoy, and working for a reputable organization that promotes wellbeing and drives digital transformation sound to you? As one of Forbes 2024 'World's Best Employers' and Fortune's 'World's Most Admired Companies' for 2025, Zurich - a leader...

Senior Frontend DeveloperDirect message the job poster from UCentricDirector & Founder of UCentric | MBA Qualified, International Recruitment Leader, Advisor, Board MemberLocation: SydneySalary: Competitive base salary + equity in a fast-growing biotech start-upAbout the OpportunityWe’re recruiting on behalf of a VC-backed Australian start-up at the...

We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many...

Senior Java Engineer | $175k - $205k + Super + Bonus | $900 - $1,050/day Sydney - Hybrid | Java Springboot AWS There's a reason Australia's biggest banks keep building. The economy doesn't stop, and neither do their engineering teams. We're working with one of Australia's most recognised financial institutions on a Senior Java Engineer hire inside their Core...

Create your best future and join Westpac as a Senior Full stack Engineer (Backend focused) What’s the Role: Join our Cash & Transactional banking Technology team as a Senior Fullstack Engineer. The Cash & Transactional banking team works with the business team in transforming the business vision into reality by planning and delivering the projects along...

About StarRezStarRez is the global leader in student housing software, providing innovative solutions for on and off-campus housing management, resident wellness and experience, and revenue generation. Trusted by 1,400+ clients across 25+ countries, StarRez supports more than 4 million beds annually with its user-friendly, all-in-one platform, delivering...

Who We Are Build. Scale. Sustain.  We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization. We do the right thing, and we do it right. We're proud to be a World Economic Forum New Champion, and a B Corp-certified company. We...

DescriptionCreate your best future and join as an Information Security Senior Consultant (Public Key Infrastructure) What’s the role? As an Information Security Senior Consultant, you’ll help deliver and support enterprise cryptographic services across Westpac’s technology environment. This includes digital certificates, encryption, tokenisation, key...

About Us 🚀   Immutable is the world’s fastest-growing game platform, built to power the next generation of games. We aim to drive the next evolution of gaming, combining performance, digital ownership and cutting-edge technology to help games grow and succeed. At the intersection of AI-driven analytics, high-performance growth tools, and seamless...

As a senior Infrastructure Support Engineer, you play a vital role in maintaining technical excellence and operational efficiency, with a primary focus on cloud environments. You'll help clients through the transition to agile, value-focused practices, emphasizing shared responsibility and continuous improvement. You will monitor infrastructure...

SENIOR DATA ENGINEER — PYTHON, AWS & INTEGRATIONS Founding Team | Cogna8 Competitive salary Founding partner equity Pathway to functional leadership ABOUT COGNA8 Cogna8 is an AI Governance and Action Control platform helping enterprises manage AI assets and risk, enforce policies, and demonstrate compliance. We focus on AI systems that trigger workflows,...

OverviewWe’re looking for an experienced AWS Apache Flink Developer to join a high-impact project in Sydney. If you’re passionate about real-time data streaming and thrive in collaborative, problem-solving environments, this could be the role for you.ResponsibilitiesDesign, develop, and maintain Flink applications in Java for real-time stream...

XPT Software Australia Pty Ltd | ContractKafka DeveloperSydney, Australia | Posted on 09/15/2026XPT SoftwareAustralia PTY Ltd, incorporated in 2016, is a Software Services companyXPT works with topclients across Australia in Banking, Insurance, Telecom,Retail, Energy, Mining and Manufacturingdomains.We have 120+technocrats in Australia working at our...

Senior Engineer - Authorization & Amazon Verified Permissions (AVP) Your new companyJoin a forward-thinking, large-scale digital platform operating at national scale, delivering mission-critical services across a complex multi-tenant environment. The organisation is investing heavily in modern security architecture, with a strong focus on fine-grained,...

General information Name Senior Software Engineer Agentic (MS Dynamics) ...

About the Business:LexisNexis Risk Solutions is the essential partner in the assessment of risk. Within our Business Services vertical, we offer a multitude of solutions focused on helping businesses of all sizes drive higher revenue growth, maximize operational efficiencies, and improve customer experience. Our solutions help our customers solve difficult...

About Blinq Blinq is the AI contacts app for people who meet people. We're on a mission to unlock the world's relationship potential. So much of what's possible in the world is locked inside relationships that never quite happen. A missed conversation, a forgotten follow-up, the right person at the wrong time. We're building so those chances aren't left to...

Expertech is urgently hiring a Senior commercetools Developer for a 12-month fixed-term contract, with potential to convert to permanent employment. This hands-on backend role focuses on composable commerce, developing and integrating solutions across commercetools, Node.js, APIs and backend services, including BFF layers and Vercel. You’ll contribute...

Senior Software Engineer | TypeScript and operational systems Role Intro We're hiring a full-stack engineer to help shape how a profitable business operates and grows for an exciting startup with a complex operational business model. This is the role for a curious and interested problem solver who wants to work beyond just code! The first challenge is...

DescriptionAbout ThreeTrader ThreeTrader is a fast-growing CFD brokerage delivering a transparent, low-cost trading experience to clients worldwide. As we accelerate our international expansion, we're building out our growth capability across Rest of World (ROW) markets to drive client acquisition and market penetration in highly competitive...