Maincode Jobs
Browse currently indexed opportunities at Maincode. Job availability can change quickly; confirm the opening on the original source.
Data Engineering · Australia
Data Engineer
HYBRID · Posted 10/10/2026 · Source checked 11/2/2026
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 we ship is built on capability we control ourselves. We are hiring someone who cares about that. You should be passionate about Australian
View role →
Software Engineering · United States
Software Engineer
ONSITE · Posted 7/30/2026 · Source checked 11/2/2026
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. The work. Matilda is up and running: app, web, CLI, and desktop - all deployed in production and serving on our own cluster. What we ne
View role →
AI & Machine Learning · Australia
AI Research Resident
HYBRID · Posted 6/11/2026 · Source checked 11/2/2026
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 to pursue high-impact AI research grounded in real systems. Residents work closely with Maincode's research and engineering teams, with d
View role →