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August 8, 2026

Fullstack Java Developer

Senior • Hybrid

Warsaw, Poland

Your responsibilities:

  • You will be involved in all phases of the development lifecycle, which includes e.g. deployment, testing and monitoring - ‘You Build It, You Run It’

  • You write well-designed, testable and efficient code and perform pair programming and code reviews

  • You ensure that designs are in line with specifications and you are responsible for the best possible quality of the products you develop

  • Preparing and creating releases of software components is also part of your area of responsibility

  • You support continuous improvement by investigating alternatives such as technologies and submitting them for architecture review

  • You are willing to constantly expand your knowledge in new areas and technologies

Your Profile:

  • You have several years of sound professional experience in Java development in the backend area as well as practical experience in full-stack development

  • You have practical experience in the design and development of cloud applications (GCP, Terraform) and are also very familiar with Gradle, Docker, Spring Boot, CI/CD tools such as Jenkins, GitHub Actions, Cloud Build

  • You have a sound knowledge of relational databases, SQL and PostgreSQL

  • You are open to the approach of a full-stack developer (incl. testing, frontend, backend, monitoring, DevOps thinking, data) and have experience with test frameworks

  • Your knowledge of English is on a very good level (C1)

How about?

Employment contract? 📝

Of course. With us, you do not have to worry about stable employment.

Benefits? 🏋️‍♀️

We have them! Among others: corporate incentive program, sport card, private medical care.

Lunch card? 🍽️

With an extended cooperation and a permanent contract, you will receive additional funds to use for meal purchases.

Working in a hybrid model? 💻

Of course! You work with us 2 days a week from home.

Work wherever you want? 🌍

At PAYBACK, you have the opportunity. Work 100% remotely, even from European countries for up to 10 days a year.

Flexible working hours? ⏰

Sounds great! We start working between 8 to 10.

Trainings? 🧠

Of course. We provide training to develop both hard and soft skills.

Convenient location? 🏠

Sure! We invite you to our new office at Rondo Daszyńskiego, but we are currently also working remotely.

Dress code? 👕

We definitely say no. There are no rigid dress code rules in our company—sneakers are more than welcome!

Friendly atmosphere at work? 🤝🏻

Yes! At PAYBACK, people are the most important asset.

‎Something is missing? 🖐

Open communication is our priority, so dare to ask!

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