At Multipolitan, we’re building the world’s first AI-native mobility platform - one that transforms documents, identity, and regulation into real-time recommendations, clear pathways, and meaningful action.

We’re looking for a curious, capable, and ambitious AI & NLP Engineer to join our growing team in Kiev. This is a foundational role. Your work will power visa recommendations, AI-led onboarding, and intelligent migration planning for globally mobile individuals and families. If you’ve ever wanted to work on something that blends deep tech with deep human impact, this is it.

What you’ll be doing

• Own and orchestrate our end-to-end AI and NLP architecture - from data ingestion to inference and feedback loops
• Build document intelligence pipelines: OCR, entity extraction, semantic classification, and multilingual parsing
• Bring LLM-powered features to life including onboarding, smart Q&A, and form pre-fills
• Fine-tune and deploy custom models like NER, intent classification, and eligibility scoring
• Design prompt templates, tool-calling logic, and context strategies using LangChain, Semantic Kernel, or Haystack
• Serve fast and scalable inference endpoints using FastAPI, and integrate them into our NestJS backend and React Native mobile app
• Manage the full AI lifecycle: versioning, evaluation, feedback collection, and retraining
• Collaborate closely with product, mobile, and backend teams to make AI features usable, scalable, and delightful
• Champion responsible AI - privacy-first, geopolitically aware, and built with ethics in mind

What we’re looking for

• 4+ years of hands-on NLP and ML experience, including production-grade deployment
• Strong Python skills with experience using libraries like spaCy, Hugging Face Transformers, and scikit-learn
• Solid experience orchestrating LLMs and NLP pipelines with tools like LangChain and vector databases
• Familiarity with deploying models using REST APIs, FastAPI, Docker, and cloud-native environments
• Experience working with vector stores like Pinecone, Chroma, or Weaviate
• Strong grasp of NLP fundamentals — including NER, parsing, text classification, summarization, and retrieval-augmented generation
• A proven track record of shipping AI products from prototype to production
• Great communication skills and the ability to collaborate effectively across engineering, product, and design

Why join us

Because this isn’t just a feature. It’s the future. You’ll help shape the architecture of a new way for people to move across borders - faster, smarter, and more secure. You’ll be part of a design-led, mission-driven company that values intelligence, rewards initiative, and moves fast. If you’re passionate about building AI that actually matters, this is your moment.