Back-End developer + LLM experience (Time Material contract)

About Fulcrum: We’re a team of tech-savvy, creative & passionate IT professionals. We’ve created a vibrant and performance-driven culture for ourselves where everyone is free to think & act outside the box. There are literally no limits to what you can do here, as long as we WOW our clients and OVER deliver what we promise.

Project - an AI-powered Chatbot (А virtual companion designed to provide empathetic, engaging, and safe conversational experiences around intimacy, relationships, and emotional well-being)

TM contract, for approx 1-1.5 month full time with further T&M support

Requirements

— Experience with Back-End 3+ years (Python or Nodejs)
— Strong knowledge of Langchain & LLM (OpenAI, Anthropic, or similar APIs);
— Experience with SQL and Vector DB
— Experience with Docker

— Knowledge of deploying models or AI pipelines on cloud platforms (AWS, GCP, Azure)

Would be cool:
— Experience with RAG development

— Experience with AWS/GCP/Azure 1+ year;
— Experience with chatbots, voice assistants, or emotional AI systems
— Experience with Frontend (React/Next.js) to support full-stack collaboration

What we offer:

— Flexible schedule & opportunity to work remotely;
— Friendly & open team who have fun creating cool projects together;
— Opportunity to boost your professional & personal growth;
— Regular team gathering activities.

How we operate:
— We promise dramatic professional growth & interesting work;
— Bring ideas that will change how Fulcrum operates, and you will receive our gratitude and rewards;
— Your opinion matters. Fulcrum is not a typical ’bureaucratic company, and our employees are our core value;
— Your compensation grows with your responsibility zone;
— If something doesn’t go smoothly or can be simplified, just let us know — you are welcome to do so;
— You have a say in everything we do, starting from the roadmap, creating requirements, sprint planning, etc.;
— If you feel that everything above is about you, get in touch. We’re always glad to welcome stubborn, enthusiastic, and result-oriented buddies to our team.

Are you interested in working with us?

LET’S MOVE THE WORLD TOGETHER!