-
PayU

Full Stack Engineer

PayU
Poland · Full-time · Mid-Senior

We are looking for a Fullstack Developer who will be responsible for designing and writing code and providing support to web applications. In this role, you will work independently, taking full ownership of the design, interface, and programming of both simple and complex web applications. The ideal candidate should be adept at providing accurate estimates for tasks and taking responsibility for those estimates. As a Fullstack Developer, you will engage with web applications and various front-end and back-end technologies.



Responsibilities:

  • Working closely with Creative, Business, Technology to ensure the technology will be functional and meet performance targets,
  • Owning the development of sub-systems and ensure they follow the established technical architecture and design,
  • Implementing user and business requirements which are composed of multiple development activities or touch various sub-systems,
  • Maintaining concise and clear documentation on projects as dictated by each capability’s guidelines and best practices
  • Debugging complex issues in existing software applications,
  • Providing proactive feedback on policies and procedures when an opportunity for improvement exists.


Who are we looking for?

  • 2 - 6 years of software development experience, with the primary focus on Java and building RESTful Spring/SpringBoot applications,
  • Work experience with JavaScript language technologies: Node.js, React and Typescript,
  • Ability to gather requirements, implement the code, test the solution and deploy it in production,
  • Experience with data storage patterns and practices, preferably using relational databases (SQL),
  • For a bonus point-interest in other areas of IT such as CI/CD processes and tools, Kubernetes, Docker, AWS, RabbitMQ, web application security, application testing, building tools for Java and Node.js
  • English level B1 or higher


Nice to have:

  • experience with eCommerce platforms: Magento, Prestashop, WooCommerce and Shopify
  • mobile technologies: iOS (Swift, Flutter), Android (Java/Kotlin, Flutter)


Our technologies:

  • Java 21, SpringBoot 3.x
  • React 18.x, Node.js 20.x, Jest, Vitest, React Testing Library
  • Oracle, MySQL
  • Git (Gitlab), Maven, Gulp, Vite, NX
  • Attlasian Tools
  • Office365


What we offer:

  • Full-time employment under a contract of employment,
  • Hybrid work model – 2 days in office
  • Benefits: ability to develop one’s own package in MyBenefit system,
  • Access to an internal training platform,
  • Friendly work atmosphere in a young cooperation-driven team,
  • Work in an international organization operating in a rapidly changing industry.


Our working environment:

  • A diverse working environment within a multicultural setting,
  • An inclusive environment that ensures we listen to a diverse range of voices when making decisions,
  • A positive, get-things-done workplace,
  • A dynamic, constantly evolving space (change is par for the course – important you are comfortable with this),
  • Ability to learn cutting edge concepts and innovation in an agile start-up environment with a global scale,
  • A democratic work environment where you can drive your outcomes.

Key Skills

Ranked by relevance

react java javascript kubernetes rabbitmq storage magento android flutter docker gitlab swift maven gulp cicd aws ios
Login to Apply
Posted
Jun 20, 2025
Type
Full-time
Level
Mid-Senior
Location
Poznan
Company
PayU

Industries

Financial Services

Categories

Engineering

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
DataAnnotation
Related

Full Stack Engineer - AI Trainer

2026-05-21

Full-time
Not Applicable
Ireland
Software Development
Engineering
View Job Details
Zopa Bank
Related

Senior Java/Kotlin Software Engineer - London

2026-05-27

Full-time
Not Applicable
United Kingdom
Financial Services
Engineering
View Job Details
wikifolio Financial Technologies AG
Related

Senior Mobile App Developer (m/f/d) Vienna, Austria

2026-05-21

Full-time
Not Applicable
Austria
Financial Services
Engineering