React Developer


Full TimeReact
Posted 10 months ago

SpotOn is a cutting-edge software company dedicated to redefining the merchant services industry. SpotOn combines payment processing with customer engagement and business management solutions, giving small and medium businesses the data and tools they need to run and grow their business. Our tools increase revenue and connect businesses with their customers using rewards, deals, online reviews, website building, and data analytics. Tools like these were previously only available to big businesses with big bankrolls and their own developers, but our platform caters to neighborhood stores, independent retailers, and other small to midsize businesses. We have our service deployed in many cities across the U.S. and Mexico.

On a daily basis you will:

  • Modify existing software to implement new features, correct errors, and improve performance
  • Confer with systems analysts, developers, programmers, and others to design systems and to obtain information on project limitations, capabilities, and performance requirements (be proactively involved in the process and assist in identification of quality improvements)
  • Manage risks and issues with the software development lifecycle, collaborate with project management team and ensure all testing and reviews are properly scheduled and conducted
  • Participate in code reviews, mentor other developers, ensure consistency, quality, and best practices in order to ensure compliance.

What skill are we searching for?

  • Professional experience using React as a framework
  • A deep understanding of object-oriented programming
  • Have 2+ years of real-world experience with modern JavaScript and Typescript best practices
  • One-way data flow
  • Asynchronous programming (callbacks, promises, async/await)
  • Unit testing (React Testing Library)
  • Component library: MUI, Chakra, Tailwind or similar
  • Excellent command of written and spoken English (min. B2 level)

Perfect candidate also has experience in:

  • Transpilation and source maps. Bonus points if you can MacGyver together some survival-level (or better) Python to feed your front-end with data.
  • Familiarity with Redux, RTK Query and/or React Query 
  • Mega bonus points: You have published npm modules

Here’s a bit about what we have to offer:

  • Competitive pay: 14000-21000 PLN net on b2b; 12000-18000 PLN gross on CoE
  • Possibility to earn in USD (American dollars) 
  • Training budget 3000 PLN gross per year
  • Access to e-learning platforms (O’Reilly, LinkedIn Learning)
  • Fully paid private healthcare in LuxMed
  • Access to the Worksmile platform with a monthly top-up 
  • Company free breakfasts/lunches in the office once a week
  • Group English classes with a native speaker
  • New Macbook Pro or Dell XPS, 4K monitors.. whatever tools you need
  • Flexible working hours
  • New, modern, bright and comfortable office space in the city center 
  • A lot of free parking spots around the office
  • Access to the company’s library
  • Great working atmosphere
  • Chill out room with a PlayStation, and mini gym
  • Free snacks and beverages in a kitchen
  • Company parties and social activities
  • Employee referral program
  • Relocation Package within Poland


The controller of your personal data included in your job offer and others collected during the recruitment process is SpotOn Poland spó?ka z ograniczon? odpowiedzialno?ci? with its registered office in Kraków, Aleja 29 listopada 20, 31-401 Kraków, e-mail address: We will process your personal data for the purpose of current or, if you voluntarily agree, also future recruitment processes. More information about how we proccess your data, including the basis for processing and your rights in relation to the processing, can be found on our website:

Administratorem podanych danych osobowych, w tym danych zawartych w dokumentach aplikacyjnych i zebranych w toku procesu rekrutacji, jest SpotOn Poland Sp. z o.o. z siedzib? w Krakowie (ul. Aleja 29 listopada 20, 31-401 Kraków; adres e-mail do kontaktu: Dane osobowe b?d? przetwarzane w celu realizacji obecnych lub – je?eli wyrazisz na to dobrowoln? zgod? – tak?e przysz?ych procesów rekrutacji. Wi?cej informacji o tym, jak przetwarzamy Twoje dane, w tym tak?e informacje o podstawach prawnych przetwarzania oraz o prawach przys?uguj?cych Ci w zwi?zku z przetwarzaniem danych, znajdziesz na stronie:

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