This job offer is not available in your country.

Backend Engineer

UncappedWarsaw, Masovian Voivodeship, Poland

30+ days ago

Job description

Hybrid role based in Warsaw, 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
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 3 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

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.

Create a job alert for this search

Backend Engineer • Warsaw, Masovian Voivodeship, Poland

Related jobs

Senior Backend Engineer

Antal Sp. z o.o.Warszawa, Polska

Senior Backend Engineer (Java).Projektowanie architektury we współpracy z zespołem.Budowanie, testowanie i utrzymywanie wysokowydajnych mikrousług w Spring Boot. Promowanie kultury inżynierskiej opa...Show moreLast updated: 30+ days ago

Senior Backend Software Engineer

Polski Standard Płatności S.A.Warszawa, mazowieckie, Polska

Senior Backend Software Engineer.Dekompozycja i przepisywanie monolitycznych projektów do architektury mikroserwisowej.Test Driven Development stosowany w praktyce. Dbanie o wysoką jakość kodu oraz ...Show moreLast updated: 27 days ago

Senior Backend Engineer (Remote)

nextbike GmbHWarszawa, Woj. Mazowieckie, PL

Step into a newly created full-time role where you’ll have a pivotal impact on developing and enhancing innovative systems that support our operational teams driving one of Europe’s largest bike-sh...Show moreLast updated: 5 days ago

Backend engineer (Java)

WLGWarsaw, Mazowieckie, PL

Quick Apply

Would you like to join a fast-growing fintech company born in the heart of Berlin?.Our client is a SaaS scale-up founded in Berlin, with a team of 250+ people from 40+ nationalities in 6 offices ac...Show moreLast updated: 30+ days ago

Software Engineer, Backend

AsanaWarsaw

As a member of the backend engineering team developing the software of a product-led company, you won’t just code — you will be an integral part of the entire product development process, from conc...Show moreLast updated: 18 days ago

Promoted

Senior Backend Engineer (Kotlin)

INSPEERITY sp. z o.o.Warszawa, Masovian, Poland

Who : Senior Software Engineer (Kotlin).Employment Type : B2B Framework Agreement.Salary range : Up to 150 PLN / h + VAT. Timeframe : From July to October or only in August.Project topic : Leasing services...Show moreLast updated: 21 days ago

Backend Engineer (Java)

TalentSearchWarsaw

Strong experience with Spring Boot / Micronaut- An understanding of Kubernetes, Docker- An excellent understanding of AWS - Event-driven architecture, Kafka, event sourcing- B2+ spoken English (is us...Show moreLast updated: 30+ days ago

Backend Engineer @ Welltech

WelltechWarszawa, Poland

Our mission? To improve the health of millions of people through intuitive nutrition trackers, powerful fitness solutions, and personalized wellness journeys—all powered by a diverse team of over ....Show moreLast updated: 1 day ago

Lead Backend Engineer

Integral SolutionsWarszawa, Polska

This role is perfect for someone who thrives in a fast-paced, innovative environment and is passionate about crafting high-performance, secure, and scalable backend systems.As a lead, you’ll be a k...Show moreLast updated: 30+ days ago

Backend Engineer (Python) Poland

Delta CapitaWarsaw, 14, PL

You will be responsible for designing and implementing scalable, secure backend services for a SaaS platform, focusing on performance, reliability, and security. Experience with Python (FastAPI).Pro...Show moreLast updated: 11 days ago

Promoted

Senior Backend Engineer

Nextbike Polska SAWarszawa, mazowieckie, Polska

Poszukujemy osoby do zespołu Nextbike City Insights, który koncentruje się na rozwijaniu narzędzi dla zespołów operacyjnych, raportów analitycznych i systemów monitorowania stanowiących fundament d...Show moreLast updated: 15 days ago

Python Backend Engineer

jameda GmbHWarsaw, PL

MyDr to zespół pasjonatów nowych technologii, którzy od podstaw stworzyli i nadal rozwijają zaawansowane programy do prowadzenia Elektronicznej Dokumentacji Medycznej i kompleksowego zarządzania pr...Show moreLast updated: 30+ days ago

Senior Backend Engineer - Payments

LeoVegas GroupWarszawa, mazowieckie, Polska

Senior Backend Engineer - Payments.We are looking for a Senior Backend Engineer in our Payments domain.In this domain, we work with all payment transactions to and from the player’s gaming account....Show moreLast updated: 3 days ago

Senior Software Engineer (Backend)

Bentley SystemsWarszawa, PL

Are you ready to start a new journey with a team of energized professionals advancing and connecting the world’s infrastructure? Bentley is looking for you!. Bentley Infrastructure Cloud product dev...Show moreLast updated: 18 days ago

Python Backend Engineer

DocplannerWarsaw, Masovian Voivodeship, PL

Senior Software Engineer (Backend)

Evertz Microsystems LimitedWarsaw, PL

Quick Apply

Please submit your documents in English when applying for this position.As part of this role, you will be expected to : Assist in team projects and be involved in all steps of the lifecycle, includi...Show moreLast updated: 30+ days ago

Backend Engineer

SQUARE ONE RESOURCES sp. z o.o.Warszawa, mazowieckie, Polska

We’re looking for a Mid-Senior Backend Engineer to join our Team, further developing a core domain responsible for delivering and managing all our app content. Your first project will be a focused m...Show moreLast updated: 27 days ago

Principal Backend Engineer.

Games Jobs DirectWarszawa, Poland

People Can Fly is one of the leading independent AAA games development studios with an international team of hundreds of talented individuals working from offices located in Poland, UK, Ireland, US...Show moreLast updated: 30+ days ago