Senior Backend Engineer

Hybrid based in London or Warsaw, or fully remote from Poland with visits to the Warsaw 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.
• Happy to come to the office twice a week

Benefits

Benefits 🍱

• Unlimited paid holiday
• Personal growth fund
• Macbook Pro

We can only consider applications from candidates who are eligible to work in the UK/Poland without requiring visa sponsorship.

Founded in 2019 to fix startup funding gaps.