Responsibilities
- Develop Allegro’s AI Merchant Assistant and related backend services.
- Build robust, highly scalable microservices supporting real-time, data-driven merchant assistance under high traffic.
- Create LLM-powered agents for automation and conversational use cases.
- Apply prompt engineering techniques and evaluate the quality of LLM models.
- Collaborate with other teams and help shape the technical vision and new projects.
- Contribute to frontend reporting components when using React and TypeScript.
Requirements
- Experience coding in Kotlin or Java.
- Experience with Spring Boot and Kafka for backend systems.
- Interest in AI and willingness to develop LLM agent, prompt engineering, and model evaluation skills.
- English proficiency at least at B2 level.
- React and TypeScript experience is preferred for frontend reporting components.
Benefits
- Hybrid 4/1 work model with flexible hours and up to 30 days of occasional remote work.
- Poznań-based team and well-equipped offices.
- MacBook Pro or Dell Windows laptop with necessary accessories.
- Cafeteria benefits including medical, sports, lunch, insurance, and voucher packages.
- Company-funded English classes, training budget, hackathons, and an internal learning platform.
- Additional volunteering day and social events.
- Annual performance- and company-results-based bonus.
Tech Stack
Categories
About 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. We offer products in all key categories including Automotive, Fashion, Home&Garden, Electronics, Books and Collectibles, Kids or Health and Beauty. Each month, 22 million customers visit our platform, which is equivalent to almost 80% of all Internet users in Poland. They can choose from over 250m offers at the most attractive prices with maximum convenience including fast and free deliveries under the Allegro Smart! programme, modern financial services (Allegro Pay), as well as Poland’s widest 50k pickup points network. In 2019 we celebrated the 20th anniversary of Allegro in Poland. For over two decades, we have been serving consumers and promoting the idea of entrepreneurship in one of the most innovative areas of the economy. We have come a long way from an auction site for private individuals looking for a modern alternative to their local flea market. Today, we are a vibrant international marketplace platform for professional sellers and a must-have sales channel for top international brands and retailers. We currently employ more than 7000 employees and each of us ranks among the best experts in their field. Whether it’s in Technology, Customer Experience, Commerce, Delivery Experience or many other teams, we’re all proud to say that Allegro employs the best people on the market and all of us are ready to admit that it’s #goodtobehere. ESG Report 2022: https://allegro.pl/zobacz/esg Career at Allegro: https://jobs.allegro.eu/ Allegro Tech: https://allegro.tech/ Brand Journal: magazyn.allegro.pl Support & help: pomoc.allegro.pl // facebook.com/allegro