Senior Python Engineer (GenAI & LLM Orchestration)

Responsibilities:

Build and optimize RESTful APIs and servers using frameworks such as FastAPI, Django REST, or Flask.

Implement and optimize Retrieval Augmented Generation (RAG) systems;

Profile and optimize Python code to enhance performance;

Collaborate with cross-functional teams, including ML engineers and product managers, to deliver high-quality products;

Write clean, maintainable, and well-documented code;

Stay updated with the latest developments in Python and AI technologies and propose innovative solutions.

Requirements:

Strong proficiency in Python;

Solid understanding of OOP, design patterns, and clean architecture;

Experience building RESTful APIs with FastAPI, Django REST, or Flask;

Experience with LLM APIs (OpenAI, Anthropic, or AWS Bedrock);

Experience building RAG systems;

Proficiency with AI-assisted development (Claude Code, Cursor, Copilot);

Experience with Docker and Kubernetes;

Understanding of microservices and event-driven architectures;

Experience with AWS (Lambda, ECS, Bedrock, S3, SQS);

Proficiency with SQL (Postgres), NoSQL (DynamoDB, Redis), and vector databases;

Strong testing practices: pytest, mocking, integration tests for AI systems;

Experience with observability tools (OpenTelemetry, structured logging);

English: Upper-Intermediate or higher;

Excellent communication and problem-solving skills.

Experience with agentic frameworks (LangChain, LlamaIndex, LangGraph, OpenAI Agents SDK);

Familiarity with prompt engineering and management at scale;

Experience with LLM evaluation frameworks (RAGAS, custom metrics, deepeval);

Experience with Streamlit or Gradio for AI prototyping;

Modern Python tooling (ruff, uv, pyproject.toml, pyright);

CI/CD pipeline experience (GitHub Actions, GitLab CI);

Experience in another language (Go, Node.js, Rust).

What We offer:

Participate in internal training programs (Leadership, Public Speaking, etc.) with full support for AWS and other professional certifications;

Work with the latest AI tools, premium subscriptions, and the freedom to use them in your daily work.

Long-term B2B collaboration;

100% remote — with flexible hours;

Collaboration with an international, cross-functional team;

Comprehensive private medical insurance or budget for your medical needs;

Paid sick leave, vacation, and public holidays;

Equipment and all the tech you need for comfortable, productive work;

Special gifts for weddings, childbirth, and other personal milestones.

Interview stages:

Recruitment Interview;

Tech interview;

HM Interview.