
Data Engineer | Europe | 100%Remote
- Warszawa, mazowieckie
- Stała
- Pełny etat
- Create and manage data pipelines in the cloud (AWS preferred).
- Use SQL, PostgreSQL, and vector databases to handle data.
- Write Python code, including with asyncio.
- Help develop tools for code understanding and AI security.
- Collaborate with engineers and product managers to deliver features.Requirements💼 5+ years of experience building scalable data systems or data-intensive applications.
🐍 Advanced Python proficiency, especially with asyncio.
☁️ Experience designing and deploying data pipelines in cloud environments (AWS).
📊 Strong knowledge of SQL (PostgreSQL) and vector databases (for example, pg_vector).
🤖 Experience with AI model APIs and embedding-based retrieval.
⚡ Understanding of performance, caching, and orchestration in large data systems.
🐳 Hands-on experience with Docker and Terraform.
🧑💻 Familiarity with CI/CD pipelines, testing, and agile workflows.Nice to have- Knowledge of LLM concepts: fine-tuning, prompt engineering, hallucination reduction.- Exposure to semantic code analysis, AST parsing, or graph-based code modeling.- Familiarity with serverless architectures (AWS Lambda).- Contributions to open-source AI or data infrastructure projects.What do we offer?✨ Competitive pay and great benefits.
🌍 100% remote work.
🌱 Budget to set up your home office.
🤖 Opportunity to work at the frontier of AI, code analysis, and secure-by-design systems.
🙌 Team-building company trips once or twice a year.