maincode
Graduate Software Engineer
The Mission We are building the future of Australian-made AI. We believe it is critical to this country. Our product is Matilda. Maincoders are driven by a singular purpose that goes far beyond just another job. We believe this is our country’s time to shine; requiring a level of selflessness, dedic
Investment Associate
About Maincode Ventures Frontier AI requires a completely different kind of support. We know this intimately from our experience building Matilda and operating at the edge of the space. That is why we launched Maincode Ventures. We are backing the next generation of Australian-made frontier AI start
Digital Marketing Specialist
The Mission We are building the future of Australian-made AI because we believe it is critical to this country. Our product is Matilda, and while it is exceptional, our single biggest challenge right now is that not enough people know it exists. We are looking for a Digital Marketing Specialist who
Software Engineer
The Mission We are building the future of Australian-made AI. We believe it is critical to this country. Our product is Matilda. Maincoders are driven by a singular purpose that goes far beyond just another job. We believe this is our country’s time to shine; requiring a level of selflessness, dedic
Talent Sourcer
About Maincode Maincode makes Matilda, an Australian-made AI stack we run end-to-end, from tin to token. We operate our own infrastructure here in Australia, train and maintain our own frontier models, and run multiple surfaces on top of them, including chat, coding, and APIs. Everything we ship is
Behavioural Researcher
About Maincode Maincode is an AI research and engineering company. We build Matilda, Australia's large language model, trained, served and deployed here in Melbourne. We run our own GPUs in local data centres and we build everything above them: the racks, the training and serving systems, and the pr
Forward-Deployed AI Engineer, Justice and Community Safety
About Maincode Maincode makes Matilda, an Australian-made AI stack we own end to end, from tin to token. We own and operate our own infrastructure here in Australia, we train and maintain our own frontier models, and we run multiple surfaces on top of them, including chat, coding and API. Everything
Forward-Deployed AI Engineer, Justice and Community Safety
Forward-Deployed AI Engineer, Government and National Security
About Maincode Maincode makes Matilda, an Australian-made AI stack we own end to end, from tin to token. We own and operate our own infrastructure here in Australia, we train and maintain our own frontier models, and we run multiple surfaces on top of them, including chat, coding and API. Everything
Forward-Deployed AI Engineer, Government and National Security
Commercial Counsel (AI & Technology)
About Maincode Maincode is Australia's #1 AI company and the creator of Matilda, our flagship frontier AI product, and we're growing fast and building at the cutting edge of what's possible. We're looking for a lawyer to join our in-house team and take real ownership of the governance, compliance, a
Software Engineer
Maincode · Seattle, WA · On-site Engineers wanted for hard work on real problems. Small team, flat hierarchy, high agency, real work. Full ownership over what you build. Maincode is building Matilda, Australian-made AI. Most of the team is in Melbourne, but we are building out an office in Seattle.
AI Research Resident
Maincode is an Australian AI research company building Matilda, an assistant that understands complex work, reasons over context, and takes meaningful action safely. The AI Research Residency is a paid 3 to 6 month program for late-stage PhD students and exceptional early-career researchers who want