Senior Backend Engineer
Uncapped · Remote · Poland only
Posted on Uncapped's own careers page on 3 August 2026. You apply directly with the company.
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About the job
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.).
Requirements
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
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.
Ghost Job Detector: Check carefully
- Open 12 weeks
- No pay listed