Python Developer (AI Agents & NLP)

About Us

We’re a venture-backed startup studio supported by Tar Heel Capital Pathfinder. Our mission is to create and scale digital products using a #VentureBuilding approach. TenderPro is our latest project — a platform transforming how SMBs and enterprises handle public procurement using artificial intelligence.

Your Role

We’re looking for a Python Developer with strong AI / NLP experience to join us as the core backend engineer and AI architect for TenderPro. You’ll help move the product from proof-of-concept to production and play a key role in building intelligent agents that analyze, match, and extract insights from public tender data.

What You'll Do

Design and implement agent flows for SmartMatching and legal analysis using RAG (Retrieval-Augmented Generation),

Build NLP features : document parsing, key information extraction, tender classification, offer comparison,

Work with vector databases, document chunking, LLMs, and prompt engineering,

Own backend code and integrate AI solutions into the frontend (React),

Collaborate with the product manager, designer, and stakeholders to ship the MVP and beyond,

Ensure code quality, scalability, and platform security (critical in B2B SaaS),

Iterate quickly based on customer feedback and insights.

What We’re Looking For

5+ years of programming experience, working on projects deployed to production,

3+ years of experience with Python, including 2+ years in AI / NLP-focused projects,

Hands-on experience with LLM APIs (e.g. Google Vertex AI, Azure OpenAI, Anthropic) and vector databases (e.g. FAISS, Weaviate, Qdrant), LangChain, LangGraph,

Solid understanding of document chunking, prompt engineering, and RAG-based systems,

Proficient in backend architecture, API integrations, PostgreSQL, Supabase, n8n or similar,

Self-driven, communicative, and adaptable — you’ll help shape the product and process as we go,

Fluent in Polish and English.

Nice to Have

Experience with public procurement, B2B SaaS products, or leading small tech teams.

What You’ll Get

Competitive pay : 14 000–22 000 PLN net / month (B2B),

Fully remote work,

High ownership and autonomy — your decisions will shape the product,

Fast-paced, low-bureaucracy environment that rewards initiative and insight.

Embark on an exciting journey with our forward-thinking Red Sky startup studio, boasting almost 20 years of experience in IT and product innovation. As a vital strategic partner to a prominent Tar Heel Capital Pathfinder , venture capital fund, we excel in a distinctive venture building model, skillfully merging the agility of a startup studio with the robust backing of venture capital. Our methodology is grounded in the #VentureBuilding approach, utilizing the expertise of seasoned professionals to develop cutting-edge IT solutions and support burgeoning startups across various sectors.