InFakt

Senior AI Engineer

22k - 26k PLN22 000 - 26 000 PLN/ mies./ mies.B2BB2B (netto)

SeniorHybryda·KrakówFull-time·B2B

#378673·Dodano 3 miesiące temu·2

Źródło: SOLID.Jobs

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Tech Stack / Keywords

AWSClaude CodePydanticAILangChainLlamaIndexLangGraph Python PyTorch TensorFlow Scikit-Learn GCP

Firma i stanowisko

inFakt is a company at the intersection of technology and accounting, focused on automating and implementing advanced technologies. They develop and improve an accounting application supporting over 400,000 entrepreneurs daily. The Kraków office employs about 50 talented specialists in IT, accounting, customer service, and sales, with the largest team in IT programming in Ruby, Python, and Swift.

Wymagania

Strong proficiency in Python and AI/ML tools ecosystem including PyTorch, TensorFlow, and scikit-learn
Experience with frameworks: Claude Code, LangChain, LlamaIndex, LangGraph, Pydantic
Practical knowledge of AWS or GCP environments and deploying AI applications therein
Understanding of prompt engineering, agent architectures, data contextualization, and RAG models
Ability to work with tools for evaluating model response quality
Familiarity with Git, Docker, CI/CD, REST/JSON, and microservice architectures
Experience in function engineering, data processing, and handling large datasets
Skills in optimizing and scaling AI models
Mentoring abilities and knowledge sharing
Analytical thinking and problem-solving skills
Experience conducting research and experiments on new AI methods

Nice to have:

Experience building MCP servers or developer tools
Knowledge of AI Agents frameworks like CrewAI, N8N
Familiarity with explainable AI (XAI) methods and model interpretation
Experience with MLOps tools such as MLflow, Kubeflow, Airflow, Vertex AI Pipelines
Knowledge of DataOps environments
Willingness to work in Kraków office three days a week

Obowiązki

Create and deploy machine learning and deep learning models addressing real business challenges
Develop and implement AI/LLM applications in AWS or GCP cloud environments
Design architectures based on LLMs such as RAG, Agentic RAG, and MCP
Integrate models with production applications using Function Calling / A2A mechanisms
Build pipelines for contextual data processing including embedding, chunking, and vectorization
Design and implement data indexing processes in vector databases like Qdrant, Weaviate, Pinecone
Create prompts, test model output quality, and optimize LLM behavior
Share knowledge and mentor junior team members
Support the team with best practices in ML, MLOps, and data engineering
Collaborate with development and business teams on AI projects in automation, analytics, and external service integration
Analyze latest AI trends and explore practical applications
Create and maintain technical documentation and report research and deployment results

Benefity

Salary 22,000–26,000 PLN net/month (B2B)
100% flexible working hours
Hybrid remote work
Conference trips
Language classes
Medical package
Insurance
Sports package
Meals
Car parking
Bicycle parking
Relocation package

Budżet konferencyjny

Kursy językowe

Opieka zdrowotna

Ubezpieczenie

Karta sportowa

Darmowe przekąski

Parking dla aut

Parking dla rowerów

Pakiet relokacyjny

Inne informacje

Open to candidates willing to work in the Kraków office three days per week.

InFakt

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