SumUp

Frontend Engineer (Online Store)

Warsaw, Poland
API Next.js React TypeScript
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Description

About the team:

As a Frontend Engineer in the Online Store tribe, you’ll play a crucial role in developing and enhancing our Online Store editor, contributing to our product roadmap, and driving key initiatives forward.

If you have experience building reliable, secure, and user-friendly web applications using React.js, we’d love for you to join our team. You'll have the opportunity to work on web applications that reach millions of users globally, empowering merchants around the world to achieve even greater success.

 

What you’ll do:

  • Simplify and enhance the usability of our products, making them accessible and easy to use for merchants and their customers worldwide
  • Actively engage in quarterly and sprint planning sessions, providing insightful feedback and accurate estimations to ensure successful project execution
  • Play a key role in making informed technical decisions that drive our projects forward
  • Develop features according to specified requirements, focusing on optimizing team productivity and ensuring high-quality outcomes

 

You’ll be great for this position if you have:

  • 3+ years of commercial professional experience working as a frontend developer
  • Demonstrable experience building ReactJS (TypeScript) web applications
  • Experience with modern front-end build systems
  • Experience in consuming data from REST APIs
  • Knowledge and understanding of modern software design patterns

Any of the following would be considered as a plus:

  • Experience in working with NextJS, state management libraries like Zustand, design system and UI components library
  • knowledge of accessibility and SEO
  • Previous experience in working with a multi-location company
  • Ability to work with template engines

 

Why you should join SumUp:

  • A dedicated annual Learning & Development budget for attending conferences and/or advancing your career through further education
  • Enrollment in our virtual stock ownership program - you will own a stake in SumUp’s future success
  • An amazing team and work environment that works with passion and purpose to achieve great results
  • Dedicated hackday every second week for side projects, open source initiatives, and a yearly hackathon
  • Subsidised Sports Card membership and online language learning platform access
  • Private Medical Insurance for you and your direct family

 

About us:

At SumUp, we're on a mission to empower small businesses across the globe by providing simple and affordable tools that allow them to thrive. Today, over 4 million businesses in 36 markets rely on SumUp as their financial partner to manage payments, finance and customer relationships.

Our commitment to small businesses is reflected in our diverse team of over 3,000 SumUppers from over 90 nationalities, united by global collaboration and an innovative mindset. Our core values lay the foundation for who we are and what we stand for, shaping our work culture and driving our success. We foster inclusivity and a continuous learning culture, providing a safe space for personal and professional growth. Our differences make us unique and strong as we strive to create an environment where everyone belongs and feels supported, no matter how they identify. 

SumUp is proud to be an Equal Employment Opportunity employer, actively seeking and embracing diversity in our workforce. We don't make hiring or employment decisions based on race, colour, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender identity, sexual orientation, disability, age or any other basis protected by applicable laws or prohibited by company policy. Our commitment extends beyond recruitment to creating a safe and respectful workplace where harassment of any form is strictly prohibited.

Explore career opportunities with us and join a team driven by collaboration, innovation, and a shared vision of creating a world where everyone can build a thriving business. Discover more about our vibrant and inclusive work culture and how we work on our careers website, and follow our journey on LinkedIn and Instagram.

SumUp will not accept unsolicited resumes from any source other than directly from a candidate.

 

Job Application Tip

We recognise that candidates feel they need to meet 100% of the job criteria in order to apply for a job. Please note that this is only a guide. If you don’t tick every box, it’s ok too because it means you have room to learn and develop your career at SumUp.

SumUp
SumUp
Credit Cards Financial Services FinTech Mobile Payments Point of Sale

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