Machine Learning Engineer

Posted 5 Days Ago
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Hiring Remotely in Kyiv, Gorod-Geroy Kiyev
In-Office or Remote
Mid level
Software
The Role
Develop and integrate machine learning and NLP models for an AI assistant, collaborating with teams, and managing workflows using various tools and frameworks.
Summary Generated by Built In
Company Description

We’re looking for a Machine Learning Engineer to join our team! 
If you're excited about applied AI and agentic systems and want to develop intelligent tools that truly collaborate with people, we'd love to have you join our team. Join us and help shape the future of AI-powered workplace assistants. 

We’re building an advanced AI assistant that helps teams work smarter. By combining semantic search, agentic AI, and state-of-the-art language models, the system enhances internal operations through intelligent, context-aware support and personalized interactions. 
It’s not a chatbot — it’s a system that understands, adapts to, and collaborates with humans. 

Job Description

  • Develop and integrate ML and NLP models to power intelligent assistant features 
  • Build agentic workflows using LangChain, LangGraph, or similar frameworks 
  • Prototype user interfaces and internal tools using Streamlit or Gradio 
  • Collaborate with the engineering and product teams to plan and deliver ML-driven features 
  • Work with Docker to manage development and runtime environments 
  • Use Git for version control and write clean, maintainable code 
  • Query structured data using SQL 
  • Contribute to model deployment and operations in a cloud environment (primarily Azure) 

Qualifications

  • Strong proficiency in Python 
  • Experience with agentic AI frameworks such as LangChain or LangGraph 
  • Solid understanding of machine learning and NLP fundamentals 
  • Hands-on experience with ML frameworks (e.g., PyTorch, TensorFlow) 
  • Familiarity with prototyping tools such as Streamlit or Gradio 
  • Knowledge of engineering best practices: Git, Docker, cloud basics, and task estimation 
  • Practical knowledge of SQL 
  • Upper-Intermediate level of English (both written and spoken) 

 

WOULD BE A PLUS

  • Experience with other agentic or LLM orchestration tools 
  • Experience with MLOps or model deployment 
  • Comfortable working in Linux terminal environments 

Top Skills

Azure
Docker
Git
Gradio
Langchain
Langgraph
Ml Frameworks (Pytorch
Python
SQL
Streamlit
Tensorflow)
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The Company
New York, New York
1,516 Employees

What We Do

Sigma Software Group, an award-winning and trusted IT partner, has been serving customers for over 21 years, providing comprehensive IT solutions to various businesses, ranging from startups to established software product houses. As one of Europe's substantial IT consultancies, it brings together a dedicated workforce of over 2,100 professionals in 40 offices across 19 countries. With a diverse client base, including more than 300 enterprises, including Fortune 500 stalwarts, Sigma Software Group is a preferred choice for developing solutions that help businesses create cutting-edge products while meeting their unique needs.

Sigma Software Group operates as a dynamic ecosystem of tech companies, offering 25 ready-to-implement innovative products and 40+ value-added services. Furthermore, Sigma Software Group is committed to fostering innovation through initiatives such as the Sigma Software Labs business incubator, Sigma Software University, the SID Venture Partners VC Fund, UA Tech Network, Techosystem, the European Business Association, and other collaborative efforts.

Since 2015, Sigma Software Group has consistently earned recognition on the IAOP's prestigious World's Top 100 Outsourcing list. The company's accomplishments have also been acknowledged by prominent global media outlets such as Forbes, CNBC, The Times, and Reuters

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