senior java software engineer jobs in Newcastle

Global Cyber Security company seeks a skilled Software Engineer with excellent Java skills to work on complex API and Back-End Automated Testing initiatives. 1 year Renewable Contract. Will work on cutting-edge Automation Testing End-To- End solutions in a robust Java DevOps Docker/Kubernetes) environment. Must have top Java (and/or C++) coding skills. $800...

Business Kitz in Newcastle, Australia is seeking a skilled Developer to design, develop and maintain software applications for diverse clients. You will contribute across the full software lifecycle, collaborating with cross-functional teams to translate requirements into robust solutions. The ideal candidate has a solid background in Java, Python or C++,...

Senior iOS Engineer (Contract) – Core Transactional ProductRemote | 6-Month ContractWe're working with a global, high-scale digital product business on a core mobile feature build focused on real-time user transactions and performance-critical flows.This is not a standard app role, it sits right at the heart of the product, where speed, reliability, and...

5 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. List of accepted countries and locations Help train large-language models (LLMs) to write production-grade code across a wide range of programming languages: - Compare & rank multiple code snippets, explaining which is best and why. - Repair &...

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...

# Senior Software Engineer (Go)Megaport Brisbane, Australia Published on 10/7/2026Full-timeRemote### Job descriptionMegaport operates as the global leader in Network as a Service (NaaS) and is publicly listed on the Australian Stock Exchange. The organization partners with major technology companies including Amazon, Microsoft, Google, Oracle, and IBM. With...

The CompanyJoin a small, senior team of software engineers in a well funded company, reporting directly to the engineering co-founders. Own features and help steer the direct of our ML product used by companies in Australia and the UK. And work on a product that users love.About youYou're a senior software engineer who has shipped ML-powered features to real...

LeadersIT Services Pty Ltd in Melbourne is seeking a skilled Java developer to design, build, and operate microservices-based solutions. You will contribute across the full software delivery lifecycle, write clean code, and perform code reviews while mentoring teammates. Experience with Spring/Spring Boot, cloud native services, REST APIs, and CI/CD is...

We are oOh!media (pronounced "oh!" media).oOh!media is the #1 Out of Home company in Australia and New Zealand. We exist to make public spaces better and brands unmissable, proudly leading the market with innovation, creativity, data and results. Our network plays an important role in the communities they are located, creating engaging environments that...

oOh!media is seeking a Senior Software Engineer to join Engineering Excellence. You will develop and improve developer workflows, tooling and platform capabilities using Go and TypeScript/Node.js across AWS, CDK and observability platforms.Based in South Melbourne, you will help engineering teams adopt best practices and deliver secure, reliable software at...

ShiftCare is seeking a Software Engineer – Integrations to work remotely with our growing engineering team. You will design and implement integration points with third-party platforms, APIs and microservices to extend our SaaS ecosystem. The role emphasizes high quality delivery in an Agile/DevOps environment and hands-on coding across backend and frontend...

Binance is seeking a highly skilled QA Automation Engineer with strong Java and Rust expertise to join the Margin team. You will design, develop, and maintain automated testing frameworks for trading, risk, and high‑concurrency systems, ensuring quality and reliability across web, mobile, and backend components. You will work closely with engineers,...

Peoplebank and Leaders IT in Melbourne is seeking a Senior Java Developer to design, build and run scalable microservices in Melbourne with remote work options. You will work across the full software delivery lifecycle, from design to production, collaborating with stakeholders and mentoring junior team members. Applicants should have strong experience with...

Contract: 6 Months with potential extensionLocation: Australia-wide -Fully Remote Option AvailableWe're partnering with a leading technology organisation to find an experienced Java Backend Developer to join a high performing engineering team building and supporting cloud native platforms at scale.This role is ideal for an engineer who enjoys a blend of...

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active...

Senior Software Engineer, AI Coding Tasks (Contract) We're looking for experienced software engineers to build AI coding tasks from a codebase they know well. $1,400 AUD per task, and you can do as many tasks as you want.You turn a real change from a repository you know into a task that today's best AI coding models struggle with: hard for the models, but...

This range is provided by TheDriveGroup. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range A$160,000.00/yr - A$240,000.00/yr Direct message the job poster from TheDriveGroup Lead Principal Consultant @ TheDriveGroup | Driving Software Engineering Solutions Join a Global Leader in Big...

We’re hiring a product-focused Senior Software Engineer Tax Nuggets Academy is on a mission to save accountants from the soul‑crushing world of dull tax training. We’re a venture‑backed, fast‑growing startup with thousands of accountants trusting us to bring them engaging and accessible tax content. We’ve just rebuilt our platform from the...

Senior Software EngineerWe work with some of the UK’s biggest companies and government departments to provide a pragmatic approach to technology, delivering bespoke software solutions and expert advice.This is a hands-on, client-facing role, offering the opportunity to be involved in the full development life cycle. You’ll typically work in small,...

Block, Inc. is hiring for a software engineer role focused on the Banking Rails and payment processing systems powering Cash App.You will collaborate with global teams to design, build, and maintain scalable financial infrastructure, solving high-impact problems while upholding engineering excellence. The role offers remote work with a diverse, inclusive...