Backend Engineer with DevOps
Mid to Senior · Full-time · Remote / Hybrid (Warsaw or Cracow)
About Unabyss
We're building Unabyss - the universal context layer for AI. Users store all their context (background, expertise, preferences, goals) in one place, and any AI tool can access it via MCP and APIs. The user controls what gets shared, with whom, at what depth.
We've just raised pre-seed funding and are assembling the founding engineering team. This is the ground floor of a company building core infrastructure for the AI era.
What you're gonna do
Design and implement backend features end-to-end - from data modeling to API endpoints
Build and maintain async processing pipelines and real-time streaming infrastructure
Own and improve the deployment pipeline across staging and production environments
Build out CI/CD pipelines with automated testing, linting, and deployments
Maintain monitoring, alerting, and self-healing infrastructure
Participate in architectural decisions and help shape the technical direction of the product
Help migrate and scale infrastructure as the product grows
What we require from you
1+ years of professional experience with Python and Django
Strong understanding of async Python - asyncio, async views, task queues
Experience with AI-first programming - using AI coding tools (Cursor, Claude Code etc.) as a core part of your workflow
Comfortable with Linux server administration and containerized deployments
Ability to work independently, make decisions, and drive features to completion with minimal supervision
Fluent English (written and spoken)
What's nice to have
3+ years of professional experience with Python and Django
LLM/AI integration experience - embedding pipelines, retrieval-augmented generation
Experience with cloud platforms (GCP or similar)
Experience in early-stage / small-team environments
What you'll get
€4,000-€7,000/month gross (€48k-€84k/year), calibrated to experience and location
Fully remote with full flexibility - work from anywhere within CET ±2h
ESOPs planned as the company scales - you're joining early enough to benefit
Sports benefits
Direct collaboration with the CTO - significant influence over technical decisions and architecture
A clear growth path: evolve into a tech lead / engineering manager role, or deepen into a principal engineer track
The chance to help build something massive from the very beginning
Interested? Apply by sending your CV and a short note to [email protected].