Medior React Developer

  • On-site
  • Prague
  • Full-time
  • Updated at 03. 07. 2025


About BizMachine

BizMachine is leading the transformation of B2B sales and marketing with innovative sales intelligence tools and data services. We’re a SaaS company based out of Karlín in Prague and we’re on the lookout for passionate people to join us on the journey to help shape the future of B2B sales intelligence.

Our product

BizMachine Prospector aims to provide the most comprehensive market data to support B2B sales. We solve two main problems - having good data and presenting it in the best possible way. We pull data from more than 100 sources, in structured and unstructured form, using an army of robots. We further process them so that they are always up-to-date and highest quality, and display it for our customers inside our web application. 


Who are we looking for?

  • We’re looking for a Medior React Developer to join our team of 5 people. You’ll be working directly with Tomas and reporting to Josef. 

  • You’re self-motivated and happy to continue honing your craft.

  • You’re a team player who can manage also on your own.

  • You like to shift boundaries and adapt to new technologies.


What will you be responsible for?

  • Working on a product that is data oriented and very structured.

  • Creating and styling reusable React components based on prepared designs with strong orientation towards great UX.

  • Connecting components to API using React libraries.

  • Developing new features and also fighting with bugs.

  • Communication with other teams - Backend, Product, UX & Design.

  • In short, making the BizMachine Prospector as good as it can be.


What you should ideally know or have experience with?

  • HTML, CSS

  • Javascript / Typescript (bonus: NextJS14+)

  • ReactJS 18+ - functional components, react-hooks, context

  • TailwindCSS, Styled components or similar (bonus is experience with some component library ie: ShadCn, MUI, AntD) 

  • React libraries for localisation, data fetching, state-management

  • Unit testing - Jest, Cypress/Playwright

  • Versioning systems - preference is Git

  • Experience with building and deploying applications - Docker, Azure pipelines, Github,Gitlab or other

  • Experience with issue tracking system -  Jira, Azure Boards or other

  • Experience with design tools - Figma or other


Our stack

  • Typescript

  • NextJS 14+

  • ReactJS18+

  • TailwindCss

  • Shadcn

  • Zustand

  • Apollo client (gql)

  • TanStack query (rest)

  • I18next

  • Playwright


Why join us at BizMachine?

  • We’re a startup through and through, dynamic, open, approachable and growing.

  • Opportunities for professional development and growth.

  • 5 weeks of holidays + an additional week of Christmas leave.

  • Nice office in Praga Studios in Karlin.

  • Teambuilding and company events.


Think you’d be a good fit? 

Get in touch by email or send us a message :)

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