Mis Backend Engineer

Uncapped; Województwo mazowieckie; Remote; PLN 180,000 - 300,000; Full time

Benefits offered by this job

Unlimited paid holiday

Personal growth fund

Macbook Pro

Job summary

Uncapped is seeking a hands-on Java engineer to help scale our fintech platform from Poland. This remote role lets you work from anywhere in Poland with occasional visits to the office as needed.

You’ll own secure microservices end-to-end, contribute to design, deployment, monitoring and CI/CD, and stay ahead with modern practices in a lean, Kanban-driven team that values autonomy and curiosity. You’ll collaborate with product and security teams, write thorough tests, and continually improve

Qualifications

• Minimum 3 years of experience in Java/Spring development.
• C1 English proficiency or higher.
• Passion for learning Java/Spring nuances.
• Experience with testing and quality practices.
• Team player who values autonomy.

Responsibilities

• Build secure microservices for financial systems.
• Own services end-to-end from design to deployment and monitoring.
• Improve code quality via automation and modern CI/CD practices.
• Stay ahead with cutting-edge tech and share insights.
• thrive in a meetings-light, Kanban-driven team.

Skills

Java

Spring Boot

Testing

CI/CD

Tools

Kubernetes

GCP

SQL/NoSQL

Job description

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 25, Spring Boot 3.5
• 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 3 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.