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Freelance

CTO / Head of Engineering/ 1 week ago

EER Poland
Attractive
Application ends: 2026-06-26

Quick Summary

EER Poland is looking for a freelance, hands-on CTO / Head of Engineering to lead the development of a fast-growing B2B platform and build its next-generation AI-native architecture. This builder role involves scaling the engineering team, rapid prototyping, and deploying AI agents. Candidates must have startup or scaleup experience and expertise in AI-native development and agentic systems. The current stack is custom PHP with plans to migrate toward Python and an AI-native stack, offering high autonomy and direct collaboration with the founders.

We are looking for a CTO / Head of Engineering to lead the development of a fast-growing B2B platform and build its next generation based on AI agents, automation, and intelligent workflows.

About the Role

Your tasks will include:

  • leading technology and product towards an AI-native operational system,
  • building and scaling the engineering team,
  • designing the architecture of the next-generation platform,
  • rapid prototyping and deploying AI agents in real business processes.

This is a builder role, not a "maintenance CTO".

What We Are Building

We are creating a suite of tools and systems based on:

  • AI agents
  • operations automation
  • pricing intelligence
  • logistics orchestration
  • merchant tooling
  • AI-assisted workflows

The platform operates pan-European, with a large transaction scale and intense growth dynamics.

Who We Are Looking For

Someone who:

  • is hands-on and can quickly build prototypes,
  • has experience in AI-native development and agentic systems,
  • can lead a team while staying close to execution,
  • thinks in terms of product and business,
  • acts quickly, pragmatically, and iteratively,
  • has experience in startup / scaleup environments.

Nice to have: marketplaces, operating systems, ML/AI, process automation.

Team and Technology

  • Currently: 3 developers + 2 ML engineers
  • Platform: custom, currently mostly PHP
  • Future: open, possible migration towards Python / AI-native stack

What matters is speed, architecture quality, and product thinking, not the stack.

What We Offer

  • high autonomy and real impact on the company's direction
  • collaboration directly with the founders
  • opportunity to define the AI-native architecture from scratch

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EER Poland

EER Poland

  • Address
    03 Warsaw,Poland
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