Senior Backend Engineer

Senior • Hybrid

$22,000 - $30,000/

Warsaw, Poland

Hybrid role based in Poland

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 🔍

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 eligible to work in Poland without requiring visa sponsorship.

Founded in 2019 to fix startup funding gaps.

Uncapped

Uncapped is a fintech company founded in 2019, specializing in providing working capital to small and medium-sized enterprises (SMEs) across North America and Europe. The company leverages multiple data sources to expedite credit decisions, aiming to make them faster, safer, and more convenient. Uncapped collaborates with major global platforms like Amazon and Walmart, positioning itself as a leading alternative lender worldwide. The company is committed to innovation in financial services, focusing on creating valuable business outcomes and empowering entrepreneurs to achieve their dreams. Uncapped operates with a strong emphasis on continuous improvement and cutting-edge technology, fostering a culture of curiosity and unconventional problem-solving. The company has a presence in Warsaw, London, and Atlanta, and is characterized by its start-up mentality with ambitious goals and a commitment to employee well-being and growth.