Senior React Developer

  • Software Mansion
  • Krakow
  • 12 000 - 17 000 PLN net / month
  • B2B


Experience level: Senior

Requirements – must have:

  • Experience in writing React applications
  • Fluency with JavaScript
  • Good command of English – daily communication with clients

Nice to have:

  • Familiarity with React Native
  • Familiarity with TypeScript 
  • Familiarity with Node.js
  • Knowledge of other programming languages


Necessary on this position:
  • React
  • JavaScript
  • React Native
  • TypeScript
  • Node.js

Project you can join

We are a Polish software house specializing in developing web and mobile apps for startups – we mostly cooperate with American clients. Our portfolio includes projects from various industries such as fin-tech, education, entertainment, broadcasting, financial and airline to name but a few. Many of our projects last 3-6 months, so we are looking for developers who are open to work in a changing environment.

The main perks of joining our team of over 50 engineers:

  • possibility to work in a startup environment and observe it from the inside (flat structure, fast technical decisions, no unnecessary stress, etc.)
  • cooperation with the experienced engineers 
  • ability to develop oneself and constantly improve work performance (we emphasize this aspect)
  • opportunity to learn new programming languages – we cherish the people who are eager to learn new technologies

Perks and benefits:

  • Training budget – you decide how to spend it on: trainings, books, English lessons, conferences
  • A fridge full of food – sandwiches, cereal, yoghurts, fruit, and vegetables – all available in our kitchen
  • Flexible working hours and possibility to work remotely from time to time
  • English lessons – empower your English skills by participating in lessons with a native speaker
  • Sport card – possibility to obtain an OK System sport card
  • Equipment of your choice – mostly modern stuff with MacOs or Linux on board
  • Chillout space – are you a fan of rocket league, table soccer, billiard or ping-pong? Let's play! You can relax on the deck chair as well.
  • Team events – get to know the company at monthly Q&A sessions accompanied by pizza, sushi & beer, connect with new coworkers over a game of Rocket League and forget about the office at seasonal parties! We organize and co-finance indoor and outdoor team integration.

Work time division

New features
Bug fixing


  • Laptop
  • PC
  • Additional monitor
  • Headphones
  • Personal container
  • Phone
  • Freedom to pick your tools
  • Operating system

Work environment

  • Tech supervisor
  • Open space
  • Separate rooms
  • Dress code
  • Flexible working hours
  • Remote possible: 20%
  • Paid vacation: 26 days per year


  • Leisure package
  • Leisure package for families
  • Cold beverages
  • Hot beverages
  • Fruits
  • Snacks
  • Lunches
  • Conferences
  • Trainings
  • Books
  • Shower
  • Chill room
  • Playroom for children
  • Integration events

Contact this employer

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