JustJoin.IT Praca zdalna Senior

Senior Python + GenAI/ ML Engineer

Svitla Systems

⚲ Kraków, Warszawa, Wrocław, Łódź, Poznań, Gdańsk, Szczecin, Bydgoszcz, Lublin, Białystok

Do uzgodnienia

Wymagania

  • Python
  • AWS Bedrock
  • Claude Code
  • Langchain
  • Langgraph
  • Pythorch

Opis stanowiska

Svitla Systems Inc. is looking for a Python Engineer with GenAI and ML for a full-time position (40 hours per week) in Europe.  Our client is a global developer of technology platforms that develop temperature control products. 
Tech Stack & Environment: 
• LangChain & LangGraph (current migration target for agent orchestration); 
• Claude API via AWS Bedrock (primary LLM infrastructure); 
• Python (core language for all backend and ML work);  
• REST API development (for model and agent integration); 
• ML frameworks (scikit-learn, PyTorch, or equivalent for small model training). 

Requirements:
• 5+ years of experience in engineering, Python, and a strong focus on clean, maintainable code.
• Hands-on experience with LangChain and LangGraph for building AI agents and pipelines.
• Practical knowledge of LLM integrations, prompt engineering, and GenAI product development.
• Experience in training and deploying small-to-medium ML models for regression or prediction tasks.
• Familiarity with AWS services, particularly AWS Bedrock or similar managed AI platforms.
• Understanding of REST API design and development.
• Ability to work independently, take ownership of features end-to-end, and communicate effectively with cross-functional stakeholders.
Responsabilities:
• Continue and improve the GenAI project, including cubes and alerts functionality, with a focus on quality and reliability.
• Conduct the development of a customer-facing version of the GenAI product, adapting the current tech-support-oriented system to improve the end-user experience.
• Design and build new tools and capabilities for the GenAI Agent.
• Drive migration from the current direct Claude API integration to a LangGraph-based architecture.
• Train and deploy lightweight ML models to predict key operational metrics, including:
• Integrate ML models into the GenAI Agent and expose them via REST API.
• Work within the AWS Bedrock environment and contribute to architectural decisions as the platform evolves.
Our offer:
• US and EU projects based on advanced technologies.
• Competitive compensation based on skills and experience.
• Regular performance appraisals to support your growth.
• Flexibility in workspace, either remote or our welcoming office.
• Bonuses for article writing, public talks, and other activities.
• Generous time off, including vacation, national holidays, sick leaves, and family days.
• Personalized learning programs tailored to your interests and skill development.
• Free tech webinars and meetups organized by Svitla.
• Regular corporate online activities.
• Awesome team and a friendly, supportive community!

🔍 Dekoder Ogłoszenia

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current migration target for agent orchestration
Obecnie trwają prace nad migracją do nowych narzędzi, co może oznaczać niestabilność lub nieukończone rozwiązania.
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small model training
Prawdopodobnie będziesz pracować z prostymi modelami, a nie zaawansowanymi, dużymi architekturami ML.
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take ownership of features end-to-end
Oczekuje się, że będziesz odpowiedzialny za cały cykl życia funkcji, od koncepcji po wdrożenie, co może oznaczać dużą samodzielność, ale i obciążenie.
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Continue and improve the GenAI project
Może to oznaczać pracę nad istniejącym, potencjalnie niedokończonym lub wymagającym znaczących poprawek projektem.