Responsibilities
- Develop reliable category-specific shopping experiences and backend services for Allegro’s marketplace.
- Take end-to-end ownership of work from technical analysis and estimation through implementation, deployment, and documentation.
- Use Kotlin or Java, Spring Boot, and Kafka to build robust backend systems.
- Collaborate with Product Management, UX, analytics, and partner teams to turn customer problems into solutions.
- Participate in code reviews, share knowledge, and contribute to technical vision and new projects.
- Continuously improve existing solutions and help create excellent user experiences.
Requirements
- Professional experience coding in Kotlin or Java.
- Experience with Spring Boot and Kafka for building backend systems.
- Commitment to code quality, reliable solutions, and knowledge sharing through code reviews.
- Proactive problem-solving skills and an ability to think creatively about customer and technical problems.
- Fluency in Polish and good command of English.
- Enthusiasm for AI and interest in keeping up with technical innovation.
- Additional frontend, mobile, or cloud experience is preferred but not required.
Benefits
- Hybrid 4/1 work model with flexible hours starting between 7:00 a.m. and 10:00 a.m., plus 30 days of occasional remote work.
- Employment contract with an annual bonus and a discretionary long-term incentive plan based on Allegro.eu shares.
- Work from teams based in Warsaw or Poznań.
- Equipped offices, ergonomic workstations, and a MacBook Pro or Dell computer with accessories.
- Cafeteria benefits including medical, sports, lunch, insurance, and purchase voucher packages.
- Paid job-related English classes, a training budget, hackathons, an internal learning platform, and inter-team tourism.
- An additional volunteering day and company social events.
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