backend software engineer jobs in Sydney, NSW

Overview Graduate Backend Software Engineer, TikTok LIVE (Sydney) - 2026 Start. TikTok LIVE Foundation and related teams support the TikTok LIVE SMB Service, aiming to help TikTok’s small and medium-sized business (SMB) merchants and creators diversify their customer acquisition strategies and business operations through live streaming by enhancing product capabilities, providing creator...

Join to apply for the Principal Backend Software Engineer role at Atlassian Join to apply for the Principal Backend Software Engineer role at Atlassian Working at Atlassian Atlassians can choose where they work – whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire...

Software Engineer II (Fullstack) - Foundations Join to apply for the Software Engineer II (Fullstack) - Foundations role at SafetyCulture Software Engineer II (Fullstack) - Foundations Join to apply for the Software Engineer II (Fullstack) - Foundations role at SafetyCulture Get AI-powered advice on this job and more exclusive features. SafetyCulture is a global technology company that is...

At Blinq, we believe the first interaction can spark opportunities that last a lifetime. That’s why we built the world’s #1 digital business card - an instant, intuitive way to exchange details - and that success has won our wedge into something bigger. Next, we’re building on that momentum to reshape how professionals stay connected – not just in the moment, but long after. In a world where...

Base pay range A$140,000.00/yr - A$160,000.00/yr This range is provided by Change Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Location Location: Sydney - Hybrid (2/3 Days Work From Home) About the Company My client is an innovative, high-growth Defence Tech company operating at the forefront of AI/ML, sensor fusion, and...

Senior Backend Software Engineer (Java), B2B Data Infrastructure Team (Open to remote across ANZ) - Full-time - Recruitment type: Permanent Join the team redefining how the world experiences design. Hey, g'day, mabuhay, kia ora, 你好, hallo, vítejte! Thanks for stopping by. We know job hunting can be a little time-consuming, and you're probably keen to find out what's on offer, so we'll get...

Overview As a Staff Engineer for the backend, you are the technical owner of our core backend platform. Your role is to solve the most complex, ambiguous, and high-impact problems, acting as a force multiplier for multiple teams. The ideal candidate is obsessed with quality and driven by a customer-first mindset. You are a natural leader who thrives on ambiguity and can break down complex...

About Us Founded in the Queensland outback in 1920, Qantas has grown to be Australia’s largest regional, domestic, and international airline. The Qantas Group’s main business is the transportation of customers and freight using two complementary airline brands — Qantas and Jetstar — operating regional, domestic, and international services. Job Description Qantas Loyalty is a high performing...

Mathspace is on a mission to change maths education by helping students and teachers with smarter, interactive learning software. We’re an agile run, product-oriented company that focuses on delivering value through continual customer feedback, enabling students and teachers to have a delightful experience through learning mathematics. As an engineer working on a cross-functional product team,...

Who are Heidi? Heidi is on a mission to halve the time it takes to deliver world-class care. We believe that in 2050 every clinician will practice with AI systems that free them from administrative burden and increase the quality and accessibility of care to patients across the world. Today, we have a suite of tools that modernize documentation. Tomorrow, we’ll equip every healthcare...

Work with cutting edge technology, making the world a safer and more secure place. DroneShield (ASX:DRO) offers an opportunity to solve some of world’s most challenging technical problems in the Electronic Warfare, Artificial Intelligence and Machine Learning, RF sensing, Sensor Fusion and distributed systems. Working with high profile customers across militaries, government agencies, airports,...

A leading technology firm is seeking a Backend Software Engineer to join their Access Portal Team in Sydney. The role involves building and expanding backend systems, focusing on database management and data structure design. Ideal candidates will have 3-5 years of experience in backend software development, strong proficiency with Node.js, and familiarity with SQL and microservices. This...

About Us LEAP CRM is a memberof theATIgroup of companies - the leading provider of Legal Practice Management Solutions in the world. Over a 30-year period we've expanded across Australia, Canada, the United States, the United Kingdom, the Republic of Ireland, Poland and New Zealand and support more than 70,000 lawyers and their staff in small and medium sized law firms. We owe our success to our...

About ShopGrok ShopGrok is a profitable, fast-growing, bootstrapped SaaS company. We provide major retailers and global consumer brands with real-time competitive price intelligence and product insights. We track millions of price points every week, processing massive datasets to power analytics dashboards that drive pricing decisions for Australia’s largest companies. We run a lean,...

About Us AI Paralegal - Zero-Config CRM is a member of the ATI group of companies - the leading provider of Legal Practice Management Solutions in the world. Over a 30-year period we've expanded across Australia, Canada, the United States, the United Kingdom, the Republic of Ireland, Poland and New Zealand and support more than 70,000 lawyers and their staff in small and medium sized law firms....

Location 📍: Sydney, AU, Hybrid (3 days in office required) About Us 🚀 At Relevance AI, we’re building the home of the AI workforce. Our mission is simple: empower every team to delegate meaningful work to AI agents that think, act, and collaborate like experts. With Relevance AI, anyone can create and manage intelligent agents that handle workflows, decisions, and collaboration - all within...

Location 📍: Sydney, AU, Hybrid (3 days in office required) About Us 🚀 At Relevance AI, we’re building the home of the AI workforce. Our mission is simple: empower every team to delegate meaningful work to AI agents that think, act, and collaborate like experts. With Relevance AI, anyone can create and manage intelligent agents that handle workflows, decisions, and collaboration - all within...

Principal Backend Software Engineer - Kubernetes Engineering | Sydney, Australia | Melbourne, Australia | Brisbane, Australia | Auckland, New Zealand | Full-Time You'll join our Encryption organisation, Team Coral within the Information Protection department at Atlassian. The Coral team looks after the Cryptor platform components, Key Management service and Security Standards/Governance. We...

Work withcutting edgeAI technology, making the world a safer and more secure place. DroneShield (ASX:DRO) offers an opportunity to solve some ofworld’smost challenging technical problems in the rapidly growing counter-drone sector. Our customersoperatein some of the most challenging and high-stakes environments in the world, including militaryorganisations, government agencies, airports,...

Location 📍: Sydney, AU, Hybrid (3 days in office required) About Us 🚀 At Relevance AI, we’re building the home of the AI workforce. Our mission is simple: empower every team to delegate meaningful work to AI agents that think, act, and collaborate like experts. With Relevance AI, anyone can create and manage intelligent agents that handle workflows, decisions, and collaboration - all within...