Why CORE SYSTEMS¶
- Interesting projects — Logistics IS, banking systems, AI agents, IoT. Not generic websites.
- Engineering culture — Code review, CI/CD, IaC, observability. We do things properly.
- Autonomy — Small teams, own decision-making, minimal bureaucracy.
- Learning — Conferences, certifications, knowledge sharing. Budget for growth.
- Remote-first — Work from wherever you want. Prague office for those who prefer it.
Open positions¶
Backend Engineer¶
C#/.NET or Python. Microservices, DDD, event-driven architecture. Experience with mission-critical systems is a plus.
AI/ML Engineer¶
RAG, LLM integration, agent orchestration. Python, LangChain/LlamaIndex, vector databases. Production AI, not notebooks.
DevOps / Platform Engineer¶
Kubernetes, Terraform, CI/CD, observability. Azure or AWS. SRE mindset.
Security Engineer¶
Threat modeling, pen-testing, incident response. OWASP, Zero Trust, compliance (NIS2, DORA).
QA Engineer¶
Test automation, observability, AI evals. Playwright, k6, OpenTelemetry.
How it works¶
- CV + motivation — Send to [email protected]. It doesn’t have to be formal.
- Technical interview (60 min) — Discussion about your experience and technical topics.
- Practical task (2–4h) — A realistic problem, not whiteboard algorithms.
- Offer — Transparent terms, no negotiation games.