Python Backend Engineer (AI-Driven Solutions) in ToDo LTD

Congratulations!

We are the ToDo team. We implement IT solutions from leading vendors and create our own to optimize the operational processes of customers from various fields - from manufacturing to retail and service.

Our R&D (AI) team works like an internal startup: we experiment with new technologies, quickly test hypotheses and launch in the production of AI-solutions that really change the business.
You will become a part of the R&D team, which creates new AI-products from scratch.
You will be waiting for both applied tasks (chatbots, backend services, integrations), as well as influencing the architecture and selection AI solutions.

Our goal is to develop AI based functionality, reduce the human factor, automate and scale business.

What will you do?

• Develop backend services for AI solutions on Python (FastAPI).
• Integrate NLP/LLM models (embeddings, RAG, fine-tuning).
• Create AI chatbots and voice assistants.
• Build pipelines for working with data: collection, processing, integration.
• Work with databases (PostgreSQL, Redis, MongoDB).
• Container services (Docker) 400">
• 2+ years of Python (backend) experience.
• Experience with FastAPI or similar frameworks.
• Understanding of REST APIs and building scalable services.
• Practical experience with LLM, embeddings, RAG or AI chats.
• Experience with DB: PostgreSQL / Redis / MongoDB.
• Understanding Docker.
• Basic understanding of MLOps (MLflow, Airflow, CI/CD).
• Strong engineering base: algorithms, data structures, patterns.
• Frontend experience (React or Angular) would be a plus.
• Understanding data security principles.

What will you get?

• Real AI products with business impact (no "legacy").
• R&D environment: experiments, new ideas, modern stack.
• Fast professional growth along with team development.
• Transparent communication, healthy atmosphere and support from the first days.
• Flexible work format: remotely or from the office in Kyiv.
• English language courses with a focus on technical communication.
• Corporate health insurance supports your health.
• Access to internal trainingand compensation for external professional courses.