Jobs for full-stack java engineer legacy modernization cloud at Sydney

WHO WE ARE Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through...

Our team builds technology that transforms how our colleagues collaborate and work. We're on a mission to build world-class workplace platforms that empower every Macquarie employee. Our platforms are used by thousands of colleagues daily creating a huge opportunity to innovate and solve problems at the intersection of modern cloud technology and AI.We are a...

Company DescriptionAt 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 tomorrow together.We are committed to creating an environment that...

**Reapit - Who are we?** Reapit is the original, end-to-end business technology provider for estate agencies of all sizes. We’ve been helping sales and lettings agents to build relationships and grow their businesses for more than 25 years. Our technology connects property professionals in Europe, the Middle East, Australia, and New Zealand with buyers,...

Job Description We're looking for a Software Engineer 3 to help bring Voyage's embedding models - used for semantic search, retrieval, and AI-native experiences; to the platforms and environments where customers already run their workloads, beyond first-party MongoDB Atlas. You'll join the broader Search and AI Platform organization and collaborate closely...

Sydney | Hybrid | 12 Month FTC We're partnering with a well-established Australian organisation undertaking a major transformation of its cloud data platform. As part of a growing data and engineering team, you'll play a key role in designing, building and maintaining scalable data solutions that support analytics, reporting and business‑critical decision...

We’re modernising CommSec contact centres with AI and cloud tech.You have full-stack expertise across .NET, AWS and customer platforms.Together we shape AI-powered customer experiences at scale.Do work that matters :Join the Digital & Customer Crew and lead the transformation of CommSec’s customer engagement platform through a major Contact Centre...

Mantel is an Australian-owned, IT Professional Services consultancy, focused on emerging technology to help advance our clients by leveraging AI, Digital, Cloud, Data & Security technology. We are a fully AI-enabled technology consultancy and the partner that bridges the gap between blue-sky ambition and practical steps to deliver value. Since our inception...

DescriptionWho are we? We are the leading online platform for comparing and buying business insurance. Not to toot our own horn, but we’re shaking things up in the SME business insurance market! We’re all about making it easy and efficient for small businesses to get the perfect coverage they need to stay protected. Say goodbye to headaches and hello...

Technical Support Engineer - Frontend at SaltJoin to apply for the Technical Support Engineer - Frontend role at Get AI-powered advice on this job and more exclusive features.This range is provided by Salt. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.About the role:As a Technical Support Engineer you...

WHO WE ARE Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through...

About ReFresh ReFresh is building the psychosocial safety operating system for Australian organisations. Think compliance automation meets workplace risk intelligence. Psychosocial safety regulation is relatively new in Australia, and most organisations don't realise what's required until they get audited. We're building the platform that gets them ahead of...

**Senior Engineering Manager / Chapter Lead (Data Engineering)** - Lead data engineering capability for a critical financial crime reporting and insights function. _ - Shape modern data platforms, controls and engineering practices across a large-scale data environment. _ - Help CommBank advance future-ready technology, data, AI and GenAI capabilities....

Job Type: Permanent - Full Time Location: Alta, Air BMC, Verde, Rosebay - Sydney, St Leonards, Rosebery, Rosebay Job Category: Software Engineer Bright & Duggan Group is built on the principles of United, Trusted, Accountable, and Visionary. These values serve as the foundation for our team and guide our approach to work and interactions with clients and...

Every great customer experience is backed by systems that simply work. Trades need to process correctly, reports need to be accurate, and the tools our teams rely on every day need to be fast, reliable, and built to scale. That's where the Operate squad comes in. As a Senior Software Engineer, you'll build the technology that keeps Blueberry running behind...

Senior AI Analytics Engineer - Sydney (Permanent | Newly Created | Exclusive to NexVenture)NexVenture is partnering with an exceptional, best-in-class data team to hire an AI Analytics Engineer - a newly created role for someone who enjoys building clear, dependable data models and contributing to agent-driven, LLM-powered workflows across a modern analytics...

We have four founding Forward Deployed Engineer roles open in Kinetic IT’s newly formed AI Engineering & Platforms division. These are the first AI Product Engineering roles in the team — you'd be building it from scratch, with frontier AI at your fingertips and 26 years of Kinetic IT customer trust behind you from day one. Embedded inside a client's...

We are seeking a highly skilled Senior Python Full Stack Engineer with strong backend expertise and experience in building scalable, high-performance applications. The ideal candidate will have hands-on experience with Python, modern web frameworks, cloud platforms, and microservices architecture, along with the ability to provide technical leadership and...

Interested in building what comes next in insurance? At Blue Zebra we’re building an underwriting agency built on a foundation others can’t replicate: deep specialist judgement working in seamless concert with modern platform capability. We deliver smarter solutions, broader cover and greater value for individuals, families, businesses and farms across...

Job SummaryWe are currently seeking a Tech Security Engineer to join UMG’s global Tech Security & Identity organization. Reporting to the IT Security Manager, this role is a hands‑on engineering position focused on improving the security posture of UMG’s applications, platforms, and cloud environments. This engineer will play a critical role in...