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Infakt.pl

Online invoicing and outsourced accounting

AI Growth Engineer - Marketing & Automation

AI Application EngineeringConfirmed live in the last 24 hours
Full-timeKraków, PolandNo salary listed

About the Job

Requirements

  • At least 3 years of experience building technological solutions with measurable business objectives.
  • Demonstrated personal implementations: something the candidate has built, launched, and developed.
  • Practical experience with large language models and their APIs, such as OpenAI, Anthropic, or Gemini.
  • Experience building AI agents or AI-powered automations, for example with n8n, Make, or Zapier.
  • Ability to integrate systems through APIs and webhooks.
  • Programming experience in JavaScript, TypeScript, or Python.
  • Regular use of AI coding tools, such as Claude Code, Cursor, or GitHub Copilot.
  • Knowledge of growth and digital marketing fundamentals, including sales funnels, conversion, retention, and customer acquisition cost, with an interest in developing that knowledge further.

Responsibilities

  • Build AI-based solutions for Marketing and Sales, from prototype through deployment.
  • Identify opportunities where AI and automation can increase conversion or replace manual work.
  • Design AI agents and workflows supporting lead generation, content, personalization, CRM, and customer communication.
  • Connect AI models to company systems through APIs, webhooks, and automation tools.
  • Create landing pages, forms, and calculators for quickly launching experiments.
  • Plan and implement A/B tests and use their results to shape subsequent experiments.
  • Compare new AI models and tools for quality, cost, and speed, and recommend which to deploy.
  • Collaborate with Marketing, Sales, Product, and IT to launch campaigns and new initiatives.

Desired Qualifications

  • Experience building proprietary growth tools or internal products for Marketing or Sales.
  • Knowledge of MCP, retrieval-augmented generation, or frameworks for building agents.
  • Experience running an experimentation and conversion optimization program.
  • Experience with CRM and marketing automation tools such as User.com, HubSpot, or Pipedrive.
  • Knowledge of GA4, Google Tag Manager, and web analytics.
  • Experience in a startup, SaaS, fintech, or e-commerce environment.

About the Company

Infakt.pl

Online invoicing and outsourced accounting

Infakt.pl offers an online accounting platform in Poland that combines a user-friendly invoicing app (desktop and mobile) with access to professional accountants through an online accounting office. Users can issue, edit, and email invoices directly from the app and rely on human oversight for their accounting needs. The service covers the full business lifecycle, from company registration to ongoing accounting for various structures such as sole proprietorships and limited liability companies. Unlike purely software-based solutions, Infakt blends self-service tools with professional accounting support, providing end-to-end financial management tailored to small and medium-sized businesses. Its goal is to help Polish SMBs manage finances efficiently, stay compliant, and reduce the time spent on accounting tasks.

Company size
201-500
Company stage
Series A
Total funding
$1M
Headquarters
Kraków, Poland
Founded
2008

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