Design Engineer
About MaincodeMaincode is an applied AI lab. We translate research into real-world tools: interfaces that support decision-making, surface insights, and express complex ideas with clarity. We believe AI's next leap isn't scale - it's design. Our…
Robotics Scientist
About MaincodeMaincode is an AI research and engineering company and home to Matilda, Australia's first and only large language model trained from scratch. We operate our own advanced AI infrastructure in local data-centres; designing, building, and runni…
Intelligence Systems Researcher
About the roleMaincode builds advanced AI systems from first principles. We design architectures, run our own infrastructure, shape our own training signal, and study how learning systems behave under real constraints.This is not a product research role. It is…
Frontend Engineer (Design Systems)
About MaincodeMaincode is an applied AI lab. We turn research into practical tools: interfaces that support decision-making, surface insights, and communicate complex ideas with clarity. We believe AI's next step forward isn't scale, it's design…
Quantum Computing Researcher
Please read this firstWe know that this job title says we are looking for a Quantum Computing Researcher. In practice, this role is not that at all.We are using this title because people with backgrounds like yours tend to have the kind of brain that does exce…
AI Engineer
Maincode is building an AI model factory. We've built Matilda, Australia's first large language model trained entirely from scratch, and we're developing new reasoning architectures beyond LLMs. We design and train models from first principles, …
Signal Engineer
About The RoleMaincode builds frontier AI models end to end. We design the models, run the infrastructure, and train on data we source and shape ourselves. What we have been calling a "data scientist" does not actually exist in the market in the form we need. …
AI Software Engineer (Front End)
About the role Maincode is training the next version of Matilda, the first large language model built and trained from scratch in Australia. We are now scaling the model and deploying it as a live production system. To do that, we build AI systems from first p…
Distribution Engineer (Matilda)
About the roleMatilda's success depends on distribution. We're hiring a Distribution Engineer to own it. You will design and operate AI-driven systems that generate, test, and scale how Matilda reaches users.This is how we already work across Maincode. We buil…
AI Frontend Engineer - Real-Time Streaming UI
A pioneering AI firm in Melbourne seeks engineers early in their careers to build the frontend systems for Matilda, an AI model. You'll develop interfaces, implement real-time UX, and collaborate with a passionate team. The ideal candidate should have a year o…