Responsibilities
- Design, develop, test, and deploy high-quality, performant, and responsive features for the Allegro mobile app.
- Collaborate with product owners, designers, and engineering teams to define and implement mobile solutions.
- Participate in code reviews and technical discussions while maintaining high code quality.
- Identify and resolve mobile performance and scalability issues.
- Share knowledge within Allegro’s mobile developer community and contribute to personal and team development.
- Stay current with mobile technologies and industry trends.
Requirements
- Professional experience developing native mobile applications with iOS and Swift or Android and Kotlin.
- Understanding of mobile architecture patterns such as MVVM, MVI, Modular Architecture, or Clean Architecture.
- Familiarity with RESTful APIs, asynchronous programming, and efficient data handling.
- Proficiency in writing unit and integration tests; E2E testing experience is a plus.
- Understanding of software engineering principles, data structures, and algorithms.
- Experience with CI/CD pipelines and AI-assisted development tools.
- Good written and spoken English and Polish communication skills.
- Willingness to collaborate with backend and product teams and share knowledge.
- Bonus qualifications include dual-platform iOS and Android experience, large-scale mobile application experience, reactive programming, Jetpack Compose, Coroutines, A/B testing frameworks, open-source contributions, and AI-agent-assisted development.
Benefits
- Salary range of PLN 14,600–20,825 under a contract of employment, with an annual performance- and company-results-based bonus.
- Flexible working hours in a hybrid 4/1 model, with start times between 7:00 a.m. and 10:00 a.m.
- Up to 30 days of occasional remote work.
- Team based in Warsaw.
- Opportunities for knowledge sharing, code reviews, company events, and personal skills development.
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