senior net developer jobs in Newcastle

What's in it for you If you are tired of corporate bureaucracy and ticket-clearing roles that lack genuine technical ownership, this is your playground. You will join a lean, high-velocity Australian software organisation working directly alongside the CTO and Founder to build patented hyper-automation and AI platforms. Shipping 2 to 3 production releases...

Resolved critical directory traversal security vulnerabilities across the SaaS platform, materially strengthening API security posture and eliminating a high -severity exposure. Refactored client -side secret handling to server -side processing and integrated AWS SSM Parameter Store, eliminating hardcoded credentials across the codebase. Designed and...

Our Handbook is publicly available to see more of our inner doings and how we work. Feel free to take a look under the hood, (it hopefully) should answer most of your questions: .auWhat the job's like We're a consultancy and will check in with you on what projects you prefer and for how long. There's a variety from long term projects spanning over multiple...

The High Speed Rail Authority seeks a Senior Manager Sustainability and Net Zero to lead the development, implementation and continuous improvement of sustainability and decarbonisation initiatives across the Development Phase.You will embed sustainability principles across planning, procurement, design, construction and operations, provide authoritative...

Xpt Software Australia Pty is seeking a senior .NET developer to continue enhancing a SaaS platform. You will strengthen API security, migrate legacy components to serverless architecture, and optimise performance. Responsibilities include refining secret handling, building RESTful services, and delivering a real-time React dashboard for system health and...

Techforce is partnering confidentially with an established Australian engineering and advanced manufacturing business developing highly specialised mechanical, electronic and control systems for demanding applications. We are recruiting a Senior Development Engineer, responsible for the development, testing and optimisation of advanced engine systems. This...

NTP Talent in Australia seeks a seasoned software engineer to own core C#/.NET backend and desktop components, optimise SQL data models, and drive a rapid-releases culture. You will rebuild the Document AI system and push performance improvements across multiple applications.Join a lean, high-velocity team working directly with the CTO and Founder to ship...

TechBiz Global is seeking a highly skilled Senior Full-Stack .NET Consultant (Angular) to join one of our client teams in Australia. You will design, develop, and maintain enterprise-grade applications using .NET, C#, and Angular in a fast-paced, collaborative environment. The ideal candidate has 7–10 years of hands-on experience with .NET Framework and...

Senior Software Engineer We 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,...

You’re excited by opportunities to explore your potential and try something new.This is your opportunity to broaden your experience and perspectives, step out of the confines of a standard project role and expand your scope to work with an interconnected ecosystem of industry professionals.In this role, you'll:Deliver assigned project development...

Techforce is partnering confidentially with an established Australian engineering and advanced manufacturing business developing highly specialised mechanical, electronic and control systems for demanding applications. We are recruiting a Senior Development Engineer, responsible for the development, testing and optimisation of advanced engine systems. This...

Are you a Senior / Lead full-stack developer with excellent CoreJava skills looking for the next exciting project? Would you like to work in a growing company using new technologies? This role is either Contract or Full Time preferably located in Sydney or MelbourneYou will have the opportunity to learn new tools and collaborate with a passionate team of...

Techforce is partnering confidentially with an established Australian engineering and advanced manufacturing business developing highly specialised mechanical, electronic and control systems for demanding applications. We are recruiting a Senior Development Engineer, responsible for the development, testing and optimisation of advanced engine systems. This...

AgriChain is Australia’s leading agricultural supply chain platform connecting growers, storage operators, buyers, processors and end users on one integrated system for contracting, logistics and traceability. We are seeking a Senior Business Development Manager to own the grain sector sales journey across NSW and Queensland, leveraging long-standing...

Senior Business Development Manager - Grain IndustryAgriChain is Australia's leading agricultural supply chain platform connecting growers, buyers, storage operators, processors, transport providers, exporters and end users on one integrated system for contracting, logistics, inventory, payments, compliance and traceability. We're trusted right across the...

You’re excited by opportunities to explore your potential and try something new.This is your opportunity to broaden your experience and perspectives, step out of the confines of a standard project role and expand your scope to work with an interconnected ecosystem of industry professionals.In this role, you'll:• Deliver assigned project development...

EBR Ever Better Recruitment – Newcastle NSWFull time11d ago , from EBR Ever Better RecruitmentWe have an exciting opportunity for a dedicated and enthusiasticmid to senior levelWeb Application Developer to join a prestigious fintech companythat provides one of the world’s leading finance origination and Insuranceorigination systems.In return, the...

The Aquarium seeks an Expert ESB Developer / Integration Technical Lead to support a government technology project with enterprise integrations, payment gateway connectivity and secure transaction processing. The role combines hands‑on development with technical leadership, testing and collaboration with solution architects, developers, business analysts...

Are you a seasoned developer who thrives on building scalable systems, solving complex problems, and shaping the future of products? Do you enjoy owning what you build and influencing how things are done? If so, we've got a seat with your name on it.About UsResly isn't just a workplace, it's a playground for tech wizards! We're a tight-knit crew of creative...

White & Case’s Australian Project Development and Finance Practice advises on the legal and financial aspects of infrastructure and development projects across planning, financing, construction, and operation. The team supports energy, transportation, real estate, and public infrastructure sectors, structuring project agreements and navigating regulatory...