Software Engineer, Backend (Go/Python)

We recently raised a 2.5M pre seed and we are building something we are genuinely excited about with a small, ambitious, really cool team in Barcelona.

Imagine the world’s best team made by AI.
The best designer.
The best engineer.
The best operator.
All working together for you on demand.

Until now software was made by humans for humans. Two bottlenecks: dev teams that build it and ops teams that run it.
Altan removes both by coordinating a team of AI agents that design, create, and operate software on production grade infrastructure.
Software made by agents for agents.

Own and ship the backend backbone that powers agent-driven SaaS at scale—robust APIs, multi-tenant services, orchestration, and automation. You’ll work directly with our CTO and a small group of experienced engineers, make architecture decisions, ship fast, and join client-facing technical deep dives when needed.