senior software engineer- java jobs in Sydney

Staff Software Engineer Do work that matters: CommBank is driving a major engineering transformation, aiming to redefine customer expectations and build tomorrow's bank with innovative technologies and products. Recognised for its industry-leading IT platforms, agile infrastructure, and pioneering services-from payments to mobile apps-CommBank's Software...

Role: Senior BackEnd EngineerLocation: Sydney, NSWExperience: 5+ yearsRole type: PermanentExperience & Skills:Experience: 5+ years of backend software engineering experience in a professional environment, with at least 2 years building production microservices.Java / Kotlin: Strong proficiency in Java (11+) and the Spring ecosystem (Spring Boot, Spring Data,...

About WeelWeel (Previously DiviPay) is Australia’s #1 virtual corporate card and expense management platform.We’re on a mission to make spend management smarter, simpler, and a little more fun. Our platform gives finance teams real-time visibility and control over company spend - from smart corporate cards to automated accounts payable and effortless...

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance...

Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid and enabling utilities to provide excellent customer...

Our client is a highly secure, regulated organisation that builds custom software, helping organisations in the banking and finance space with their event driven architectures and AML capabilities. They are looking for a Senior Python Developer to be their foundational internal engineering hire. This is a strictly hands-on engineering role. You will be the...

About usNylon is the AI research platform for tax and law professionals.The tool practitioners reach for when the answer has to be right. We’re used by 2,000+ firms across NZ, AU and the UK, backed by Blackbird, and expanding fast beyond research into the wider workflow professionals live in: client meetings, documents, the tools firms already use.The...

Employment Type Permanent Closing Date 1 Oct 2026 11:59pm Job Title Senior Software Engineer - Android Job Summary As a Senior Software Engineer, you thrive on understanding and translating customer needs into new products and capability. You apply deep technical expertise and experience in software application layer solutions, to develop and deliver...

Join a team of high performing engineers in Customer Entitlements where we are building a revolutionary platform leveraging cutting‑edge technologies like DSE Graph and Apache Cassandra, that will provision, determine and maintain the account access and permission of Banking and Financial Services customers in near real‑time. We are building a strategic...

About the Team Anduril’s Maritime Division has assembled a diverse team of experts in software, robotics, artificial intelligence, sensor fusion, and data analysis to create software and hardware solutions that radically evolve the capabilities of our customers. We are fielding the next generation of autonomous systems to tackle the extremely challenging...

About swipejobs: swipejobs operates a leading data-driven, AI-native job exchange in the United States and the United Kingdom. The platform delivers real-time, 24/7 matching of people to jobs, serving job seekers, employers, and staffing firms across all industries and work types - temporary, contract, and permanent. The Role: We’re seeking Graduate...

Job Description /n /n /n At IMC, technology is the driving force behind everything we do. Our in-house developed software executes millions of trading decisions each day, enabling us to outperform the competition by making smarter and faster choices. /n /n We're looking for an experienced software developer with strong communication skills to join our...

Senior Robotics Software Engineer, Payload IntegrationAnduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how...

CMC Markets is seeking an experienced Senior Software Engineer to join the Stockbroking Development Team on an 18‑month max-term contract. You’ll contribute to strategic initiatives across stockbroking platforms, owning API integrations and backend enhancements while modernising the architecture.The role blends backend with some frontend work in a cloud...

Why join us?Mitti by SafetyCulture is a global tech company, just not the kind you're picturing. Our almost 1,000-person team builds tools that make work better for the three billion frontline workers who keep the world moving. We've got big tech scale, without the sign-off layers or corporate theatre. Every permanent team member gets equity, so when we...

Westbury Partners in Sydney is seeking a Senior Software Engineer to build high-performance trading software and research infrastructure for quantitative trading.You will design scalable platforms, work with researchers, and own critical production systems in Linux environments.Join a high-caliber technology group that partners with quantitative researchers...

Bluefin Resources in Sydney, Australia, is seeking Senior Software Engineers for hybrid, contract roles up to 1,300 AUD per day. You will design, build and evolve high-quality software across distributed, cloud-based platforms, influencing architecture and technical direction.You will work closely with product and engineering teams, own complex problems from...

Senior Software Engineer, Affiliates, Full-Stack (Sydney)Engineering@Easygo Easygo leads the world in crafting top-tier entertainment experiences. Within our engineering organization, we foster a continuous learning environment, constantly pushing the boundaries of large-scale software design and development. Our culture revolves around fostering growth,...

VivCourt is a trading firm applying smart technology to markets worldwide. We’re building an open, collaborative, and inclusive culture where you can thrive and perform, because profits are a by-product of a committed workforce. We’re looking for engineers to join our platform or trading-facing teams. You will work on systems powering every trade, design...

Mercor in Australia is seeking expert Evaluators in Software Engineering to review AI-generated slides, spreadsheets, and documents for real-world quality. This is a remote, hourly engagement with flexible scheduling. You will apply deep subject-matter expertise to grade outputs, assess usability in software engineering contexts, identify factual, aesthetic,...