Software Engineer (AI Engineer)

Allegro

14600-20800 PLN miesięcznie (Umowa o pracę)

Czym będziesz się zajmować?

  • Design, implement, and scale stateful, multi-turn workflows using frameworks like Agent Developer Kit, managing complex user intents.
  • Build production-grade APIs to expose AI capabilities, implement emerging interoperability standards, and secure transactional layers (MCP, A2A, ACP).
  • Systematically measure system performance, optimizing core metrics such as User Success Rate and Hallucination Rate.
  • Collaborate with Data teams to build and maintain data-serving layers that enrich AI agents with real-time enterprise data.
  • Maintain high code quality through rigorous testing, active code reviews, and full-stack observability using tracing tools like LangFuse.
  • Monitor the rapidly evolving landscape of Generative AI and Agentic Systems (e.g., autonomous agents, tool use) and propose how to apply these advancements to Allegro's ecosystem.

Kogo poszukujemy?

  • 2-5 years of commercial experience in AI/ML or Software Engineering with a proven track record of developing and deploying robust systems to production.
  • Strong proficiency in Python and familiarity with standard development concepts: CI/CD pipelines, containerization, and basic observability.
  • Familiarity with using AI-assisted development tools, like Cursor or Copilot.
  • Understanding of distributed systems and microservices architecture.
  • Experience in building and maintaining RESTful APIs in a cloud environment.
  • Deep practical understanding of Prompt Engineering, Context Window Management, and interacting with Large Language Models as API endpoints.
  • An analytical mindset to debug complex issues in non-deterministic AI systems.
  • English proficiency (B2+ level).

Czego wymagamy?

Znajomości:

Mile widziane:

Języki:

  • Angielski

Jakie warunki i benefity otrzymasz?

  • 14600-20825 PLN miesięcznie (Umowa o pracę)
  • Umowa o pracę - Elastyczne godziny pracy (100%)
  • Praca zdalna: Hybrydowo
  • Budżet szkoleniowy, Klasy językowe
  • Pakiet medyczny, Ubezpieczenie, Pakiet sportowy
  • Obiady
  • Parking rowerowy

Gdzie będziesz pracował?

Centrum, Warszawa lub hybrydowo

Kim jesteśmy? – Allegro

Allegro is the most popular shopping platform in Poland and the largest e-commerce platform of European origin. We operate a marketplace model which means that customers can buy whatever they need from over 135,000 merchants, who can list an unlimited number of offers on our platform.

Key Platform Metrics

  • Reach: 22 million customers visit our platform each month, which is equivalent to almost 80% of all Internet users in Poland.
  • Assortment: Over 250 million offers across all key categories including Automotive, Fashion, Home&Garden, Electronics, Books and Collectibles, Kids, and Health & Beauty.
  • Convenience: Fast and free deliveries under the Allegro Smart! programme.
  • Ecosystem: Modern financial services (Allegro Pay) and Poland’s widest pickup network of 50,000 points.

Our Journey

  • 1999: Founded as an auction site for private individuals looking for a modern alternative to local flea markets.
  • 2019: Celebrated the 20th anniversary of Allegro in Poland.
  • Present: A vibrant international marketplace platform for professional sellers and a must-have sales channel for top international brands and retailers.

Strona firmy: Allegro