Python Engineer (GenAI & LLM Orchestration
PROVECTUS INC
Belgrade, United States of America
2 months ago
Role details
Contract type
Permanent contract Employment type
Full-time (> 32 hours) Working hours
Regular working hours Languages
English Experience level
SeniorJob location
Remote
Belgrade, United States of America
Tech stack
API
Artificial Intelligence
Amazon Web Services (AWS)
Amazon Web Services (AWS)
Databases
Continuous Integration
Cursor (Graphical User Interface Elements)
Software Design Patterns
Django
Amazon DynamoDB
Github
Python
PostgreSQL
Node.js
NoSQL
Object-Oriented Software Development
Redis
SQL Databases
Data Logging
Flask
Large Language Models
Prompt Engineering
FastAPI
Pytest
Gitlab-ci
Integration Tests
Kubernetes
REST
Amazon Web Services (AWS)
Docker
Microservices
Job description
- 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., * 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.
Requirements
We are looking for a highly skilled Senior Python Developer with experience in generative AI to join our team. We build AI-driven products, where you'll develop and ship Python services and LLM features (including RAG, tools, and agents) on a daily basis - while leveraging AI across your entire workflow, from development to delivery. If you have a passion for AI and experience in building innovative solutions, we would love to hear from you., * 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. Nice to Have:
- 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).
Benefits & conditions
Let's work together to build a better future for everyone!