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Senior Python Engineer (LLMs)

Flyps Show all offers

26000 - 33000 PLN / month

Gdańsk

Warszawa

Wrocław

Poznań

5 hours ago

In short

Senior Python Engineer (LLMs) at Flyps. Develop & deploy AI-driven features, build LLM/NLP models, optimize performance. Requires 5+ years in SE/AI/ML, production LLM/NLP experience, RAG/vector search/agent architectures, Python (NumPy, Pandas, Scikit-learn), FastAPI, B2+ English/Polish. Remote, B2B contract, 26-33k PLN net+VAT/month.

Keywords

Python LLM NLP RAG FastAPI NumPy Pandas Scikit-learn AI ML

AI-written summary based on the listing content.

About us

Software lab - Flyps is a high-tech software house with nearly a decade of experience turning complex technical challenges into production-ready products.
Clutch 5.0 ⭐⭐⭐⭐⭐ from satisfied customers!
Products we helped build were later acquired!
(recent exits to Cursor, SpaceX, LlamaIndex, PE)
Work with serial entrepreneurs, SF startups, and established businesses that want to stay ahead of market shifts.
A highly experienced team, with in-house PhDs and most senior engineers.
Work at the technological frontier:
An actively developed internal AI harness with access to leading models.
Infrastructure for experimenting with local models but don’t worry, we haven’t lost our heads and gone all-in on tokenmaxxing :)

The role

We're looking for an experienced Python Engineer to join our team and help build cutting-edge solutions using LLM technologies. If you enjoy having real impact on product direction, making key technical decisions, and working directly with clients- this role is for you.

What you’ll do

Work on the development and deployment of AI-driven features, ensuring timely delivery and 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 capable of handling 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 closely with product managers, engineers, and other stakeholders

What we’re looking for

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, etc.)
Experience deploying models or pipelines using FastAPI
Comfortable using AI-powered coding assistants (e.g. GitHub Copilot, Cursor, ChatGPT, Claude) as part of the daily development workflow.
Strong communication skills – your input will help shape the roadmap
Comfortable working in a bilingual environment (Polish B2+, English B2+)
Bonus points: Experience with Computer Vision

What we offer