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

Sii Poland; Lublin; Remote; PLN 210,000 - 330,000; Full time

Benefits offered by this job

Great Place to Work

Solid finances

Contracts with major brands

Centre of internal trainings

Many experts to learn from

Open and accessible management

Profit sharing

Sponsorship program

Regular integration events and trips

Comfortable offices

MySii app

Medical care

Job summary

Sii Poland is seeking an experienced AI/ML Tech Lead for a fully remote position. You will drive the technical implementation of agent-based projects, own the Workflow Compiler development, and integrate AgentCore and LangGraph across teams.

You will mentor engineers, conduct code reviews, and shape execution framework design while ensuring consistency in agent patterns. 8+ years in software and AI/ML, Python expertise, and Polish residency required.

Qualifications

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

Responsibilities

• 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.

Skills

Python

LangGraph knowledge

Agent workflow design

LLM orchestration

Prompt engineering

Prompt evaluation

Technical leadership

Code reviews

English proficiency

Tools

Bedrock AgentCore

LangGraph

Job description

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.

Your tasks

• 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

Requirements

• 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

Job no. JOB-J4MR4

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence.

We are committed to equal and fair treatment of all, regardless of legally protected characteristics.

At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well-equipped offices
• MySii app
• Medical care