Senior Backend Engineer
Uncapped · Warsaw, Masovian Voivodeship, Poland (Remote) · posted Aug 3, 2026
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The full posting
Remote role based in Poland with occassional visits to the office Join Our Mission 🚀 Help ambitious founders scale their businesses through innovative financing solutions. We value curiosity, continuous learning, and impactful problem-solving. Tech You’ll Use 🔧 Core : Java 21, Spring Boot/Cloud 3.3 Infra : GCP, Kubernetes Databases : SQL/NoSQL (picked per use case) Your Impact ✍️ Build secure microservices for financial systems.
Own services end-to-end (design → deploy → monitor). Improve code quality with automation & modern practices (CI/CD pipelines in 15 mins). Stay ahead with cutting-edge tech and share insights.
Thrive in a meetings-light, Kanban-driven team. Why Uncapped? Create a fintech solution chosen by 1000s of businesses.
Build a product you can help shape and have impact on. Backed by top VCs (LakeStar, SeedCamp, etc.). We Seek 🔍 A minimum C1 level of English proficiency is required.
Minimum 8 years of experience Passion for learning Java/Spring nuances. Testing expertise. Team player who values autonomy. Benefits 🍱 Unlimited paid holiday Personal growth fund Macbook Pro We can only consider applications from candidates who are eligible to work in Poland without requiring visa sponsorship.
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