Full-Stack Engineer (AI-Enhanced)

CZK 130–170K
Hybrid
Prague
Full-time
Updated at 19. 11. 2025

At QuantumSpring.ai, we use artificial intelligence as a partner in designing and delivering enterprise software and products. We are an AI-first software company, and we’re looking for a Full-Stack Engineer who wants to work with AI copilots, automate development processes, and push the boundaries of modern software engineering.

🚀 What awaits you

Development of full-stack applications in cloud environments.
Using AI tools (Claude Code, Codex, custom agents) to accelerate development, testing, and design.
Collaboration with the Product and Data teams on designing AI-powered features and integrations.
Involvement in building CI/CD, monitoring, and automated testing.
Helping develop our internal AI-assisted SDLC platform that is changing the way our teams plan, code, and deploy.
Participation in projects for startups as well as large companies - from MVPs to large-scale refactoring.

🧩 Who we’re looking for

5+ years of experience in modern full-stack development (React, Node.js, TypeScript, Python, etc.).
Knowledge of cloud-native architecture (Docker, Kubernetes, AWS / GCP / Azure).
Understanding of REST / GraphQL APIs and database design (PostgreSQL, MongoDB, etc.).
Natural curiosity and desire to work with AI tools to streamline your work.
Pragmatic thinking - delivering value is more important than over-engineering the solution.

💡 Nice to have

Experience with AI observability, LLM integrations, and AI model APIs.
Experience with RAG.
Practice in data engineering, BI, or automation.
Personal projects using AI.

🌍 Why QuantumSpring

We create an environment where humans and AI complement each other - code is created faster, smarter, and with joy.
Small, highly accountable teams - 2–3 people deliver what used to take 10+.
Top-tier clients who trust us with their most ambitious digital projects.
Flat structure and direct collaboration with the founders.
Office in the center of Prague (hybrid mode).
Competitive compensation and the ability to influence the future of AI-native software development.

🧭 About QuantumSpring.ai

QuantumSpring.ai is an AI-native software company based in Prague, founded by Ondřej Šťastný (ex-Microsoft, VMware, Mall) and Tomáš Čupr (founder of Rohlik Group).
We combine human creativity with artificial intelligence to build software that is faster, smarter, and more efficient.
We believe in AI-supported teams, continuous deployment, and security by design.

If you don’t want to just watch the future but help create it - join us.