Senior Python Engineer (LLMs)

Quick Facts

• Role: Senior Python Engineer (LLMs)

• Focus: Building and deploying LLM/NLP solutions and AI agents

• Work model: 100% remote with flexible hours

Description

Join as a Senior Python Engineer to build and deploy AI-driven product features using LLM technologies. You’ll develop data extraction and analysis models, orchestrate multi-step tool-augmented AI agents, and optimize performance for real-time and large-scale applications. You will also support statistical accuracy in model evaluation and collaborate with clients on architecture and progress.

Responsibilities

• Develop and deploy AI-driven features with continuous iteration

• Participate in client meetings to discuss progress, architecture, and system capabilities

• Build and improve LLM/NLP-based data extraction and analysis models

• Develop and orchestrate AI agents for multi-step tool-augmented workflows

• Optimize system performance for real-time and large-scale applications

• Ensure statistical accuracy in lifecycle tracking and model evaluation

• Collaborate with product managers, engineers, and stakeholders

Requirements

• 5+ years of experience in SE/AI/ML or a related field

• Hands-on experience with LLMs or NLP in production environments

• Experience with RAG, vector search, or agent-based LLM architectures

• Solid Python skills (NumPy, Pandas, Scikit-learn)

• Experience deploying models or pipelines using FastAPI

• Comfort using AI-powered coding assistants as part of daily development workflow

• Strong communication skills

• Comfortable working bilingually (Polish B2+, English B2+)

Benefits

• 26,000–33,000 PLN net + VAT monthly (B2B)

• 100% remote setup and flexible hours

• Private medical care, life insurance, and Multisport

• Referral bonuses

• Equipment of your choice (MacBook by default)