Jobs for senior java developer at Sydney

We're looking for a talented Senior Java Developer to join a collaborative team delivering innovative digital solutions in a modern Agile environment. In this role, you'll design, develop, and support enterprise-grade applications while working closely with technical and business stakeholders to deliver user-focused outcomes. You'll be part of a...

About the Company We are a leading technology firm dedicated to innovation and excellence. Our mission is to deliver cutting-edge solutions that empower businesses and enhance user experiences. We foster a collaborative culture that values diversity, creativity, and continuous learning. About the Role We are seeking a skilled...

We are looking for a Senior API Developer with strong experience in Java backend development, Microservices Architecture, and AWS Cloud technologies. Key Responsibilities Develop and maintain REST APIs and Microservices using Java 21. Develop and enhance APIs aligned with TMForum standards. Build cloud-native applications using AWS services. Ensure secure,...

We are looking for an experienced Senior Java Developer for a leading IT consulting client in Sydney. You will be responsible for designing, coding and testing software applications to meet client requirements. As a Senior Java Developer, you will be working on complex projects, taking ownership of the code and providing guidance to junior developers. Our...

Company DescriptionAs the leading cloud platform for hotels, SiteMinder allows hotels to attract, reach and convert guests across the globe. We are a young innovative company that offers a diverse range of job opportunities. SiteMinder staff are exposed to an organisation that values its people and promotes leadership and innovation. We respect a balance...

As a Senior Java Developer reporting to Director – Software Engineering, you'll take end-to-end ownership of meaningful technical challenges — from understanding requirements to shipping production-ready solutions. You'll work across backend systems, security, and cross-platform development, contributing to both new builds and the evolution of existing...

We are hiring! Senior software engineers in Sydney with extensive experience in designing, building, and scaling high-performance backend systems in a cloud-native environment. This role is ideal for individuals with strong expertise in microservices architecture, distributed systems, and event driven design, along with a passion for innovation,...

Job: - Senior Java Software Engineer - (Base Line Clearance Preferred Prior) Duration: - 12 Months (Possible Extension 2 × 12 Months) Location: - Canberra (Hybrid) Job Summary We are looking for an experienced Senior Java Software Engineer with Strong experience in .NET, Java, AWS, Oracle PL/SQL, ArcGIS) providing NEXUS users the capability to perform their...

ASX: Powering Australia's financial markets Why join the ASX? When you join ASX, you’re joining a company with a strong purpose – to power a stronger economic future by enabling a fair and dynamic marketplace for all. In your new role, you’ll be part of a leading global securities exchange with a strong brand. We are known for being a trusted market...

Navigai8 has partnered exclusively with Fiskil to hire a Senior Go Product Engineer. After helping them scale their engineering team in 2023, we're excited to be partnering with them again. The best part? Every engineer I placed with Fiskil three years ago is still with the company, a testament to the team, culture, and products they've built. Fiskil is...

Who is Quantium? Quantium is a world leader in data science and artificial intelligence. Established in Australia in 2002, Quantium is a global team of more than 1,200 people across 14 locations with a unique blend of capabilities across product and consulting services to help businesses unlock value from data and analytics. Quantium partners with the...

Application closing date: Sunday, 09 August 2026 • 11:59pm, Canberra time Estimated start date: Tuesday, 01 September 2026 Location of work: NSW Working arrangements: Hybrid working arrangements considered Length of contract: 12 months Contract extensions: 2 x 12 months Security clearance: Must have Baseline at commencement Rates: $110 - $130 per hour...

Role Summary We are seeking an API Developer with Java and Spring Boot experience to design and develop APIs. The successful candidate will work to deliver reliable RESTful services. Primary Technology Stack: Java, Spring Boot, REST APIs, Gi t Required Skills & Experien ceExperience developing applications using Java and...

Join Create NSW, a division of the Department of Creative Industries, Tourism, Hospitality and Sport Clerk Grade 9/10 with a salary range of $133,348 - $146,945 per annum plus superannuation Temporary role (up to 26 November 2027) based in The Rocks, Sydney CBD About Create NSW Create NSW supports the people, places, communities, and creative work that...

Join Rotor Studios Rotor Studios is an award-winning CG studio creating cutting-edge digital experiences for the automotive industry. With over 20 years of experience, we work with leading local and international automotive brands to deliver world-class vehicle configurators and immersive interactive experiences.We're looking for an experienced Senior Full...

Urgent requirement of Senior Calypso Developer - Contract - Sydney Requirements Description: We are seeking an experienced Senior Calypso Developer to work on complex trading and post-trade platforms within a financial market?s technology environment. This role is hands-on and requires deep expertise in Calypso development, Java, APIs, and Calypso...

Are you an experienced finance professional looking to work on high impact acquisitions, investments and strategic initiatives? Ventia is seeking a Senior Analyst to join our high performing Corporate Development team based in North Sydney. This is a unique opportunity to work directly with senior leaders, including the CFO and Executive Leadership Team,...

We're looking for experienced engineers who are passionate about building modern, scalable solutions and leveraging AI to transform the way software is developed and delivered. In this role, you'll have the opportunity to: ✅ Design and develop scalable RESTful APIs using Java (Spring) and modern architectural patterns. ✅ Build Python-based...

$875 + super Initial 3 month contract (prospects to extend for 6 months) Sydney / hybrid About Avocado At Avocado we truly believe there is no limit to our clients and consultants potential. Our professional services and tailored IT solutions help organisations to optimise, accelerate and transform their IT to increase productivity, reduce costs and...