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Senior Frontend Developer Ref. No: 7190

Our Client is IG – world's No.1 spread betting and CFD provider. The company has offices in 17 countries across five continents, serving over 125,000 active clients worldwide. IG opened its new branch (R&D Center) in Krakow in 2015 and is to hire around up to 250 IT, Digital Marketing and Business Development/ Customer Service and KYC/ Compliance Specialists for new projects and creating new products. It is highly innovative company with strong position on the market, working with new technologies in end-to-end Scrum methodology with best infrastructure and emerging technologies. 


  • Have at least 6 years of programming experience in production running projects
  • Have very good knowledge of computer science basics
  • Have very good knowledge of JavaScript - at least 5 years of experience
  • Have built single page applications
  • Have very good knowledge of React - at least 2 years in client facing products
  • Have very good knowledge about application testing practices
  • Have a good knowledge of CSS and surrounding styling ecosystems
  • Have knowledge of version control tools
  • Know modern JS tooling
  • Can freely communicate in English


  • Development of our single page applications
  • Pro-actively deal with impediments e.g. be a boy (or girl) scout
  • Keeping high standards of development
  • Supporting the team with establishing principles and best practices
  • Learning yourself and share your knowledge with team
  • Mentoring other developers
  • Taking your commitment seriously
  • Ownership of features and solutions
  • Communicate openly with other team members

We offer:


Medical Care


Flexible working hours


Development perspectives

  • Flexible working hours and work-from–home opportunities
  • Performance-related bonuses
  • Pension, insurance and medical plans
  • Career-focused technical and leadership training
  • Contribution to gym memberships and more