AI/ML Tech Lead (f/m/x)

Sii • IT Outsourcing & Dedicated Teams • Engineering Services • Python • 2 days ago
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Salary
$83k – $89k per year
Location
In office (Kraków, Poznań, Warsaw, Toruń, Wrocław, Rzeszów, Bydgoszcz, Łódź, Białystok, Poland)
Seniority
Staff
Employment
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First seen by Alion on Oct 22, 2026.

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Sii

Sii is one of the largest technology and engineering services companies in Poland, supplying software engineers, testers, infrastructure specialists and industrial engineers to clients across Europe. Its consultants work on application development, quality assurance, cloud and network infrastructure, business intelligence, enterprise applications and embedded engineering, either inside client teams or in delivery centres run by the firm. Headquartered in Warsaw with offices in more than a dozen Polish cities, it employs several thousand specialists and is known locally for the volume of technology vacancies it advertises at any one time.
sii.pl • HQ: Warsaw, Poland • Engineering Services • IT Staffing & Staff Augmentation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 2006
We are looking for an experienced AI/ML Tech Lead to join our innovative team focused on agent engineering. In this remote role, you will drive the technical implementation of agent-based projects and lead a talented group of AI/ML engineers. You will take full ownership of the Workflow Compiler development, integrate AgentCore and LangGraph, and build the execution framework while ensuring consistent implementation of agent patterns across the organization. If you are passionate about advancing AI technologies and leading a team to success, this opportunity may be the right fit for you.

Zakres obowiązków

  • Lead the AI/ML team and set the technical direction for agent-based projects
  • Take full ownership of the Workflow Compiler development
  • Integrate systems with AgentCore and LangGraph
  • Design and implement the execution framework and maintain consistency in agent patterns
  • Mentor team members and conduct rigorous code reviews
  • Support the debugging of complex agent states and execution flows

Wymagania

  • Minimum 8 years of experience in software engineering and AI/ML
  • Proficiency in Python and its applications in AI/ML
  • Hands-on experience with LangGraph and agent workflow design
  • Experience integrating with Bedrock AgentCore
  • Expertise in LLM orchestration, prompt engineering, and prompt evaluation
  • Strong technical leadership, mentoring, and code review skills
  • Advanced level of English and residency in Poland

Tech stack

  • AI
  • Machine learning
  • LLM
  • AgentCore
  • LangGraph
  • Python
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