Senior Front-end Developer (B2B Contract)

Sorry, this job was removed at 06:10 p.m. (CST) on Monday, Jun 02, 2025
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Warszawa, Mazowieckie
In-Office
Fintech • Payments • Financial Services
The Role

Your responsibilities will include:

  • Developing applications using React 18+,
  • Ensuring code quality, conducting code reviews,
  • Actively participating in UX/UI design,
  • Effectively translating business goals into technological solutions.

Our offer is for you if:

  • You have at least 4-5 years of experience as a Front-end Developer in various technologies,
  • You have at least 3 years of experience working with React,
  • You have a very good knowledge of TypeScript, HTML5, CSS3,
  • You work effectively in a team,
  • You possess very good communication skills,
  • You are familiar with microservices architecture,
  • You would like to participate in the entire software development process (from analysis, through development, to maintenance/support of your application),
  • You are interested in collaborating on a B2B contract basis.

Nice to have:

  • Commercial experience with React Native,
  • Experience in developing Design Systems,
  • Experience in unit and automated testing using the Cypress framework,
  • Familiarity with Scrum methodology.

You see these benefits and smile widely:

  • With us, you will work in a hybrid mode with flexible working hours,
  • Are you concerned about a comprehensive onboarding process? Our engineers receive dedicated onboarding on navigating the Business Technology area at NN,
  • What will our collaboration look like? We focus on Open Source technologies, and we will collaborate using Agile methodology and a DevOps culture,
  • For you, we will reduce the prices of Samsung products,
  • Do you train? Take care of yourself? Great! You can join the sports section,
  • Want to ride your bike to the office? We welcome you with a well-prepared infrastructure for cyclists.

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The Company
Zuid-Holland
21,409 Employees

What We Do

NN Group is an international financial services company, active in 11 countries, with a strong presence in a number of European countries and Japan. Our roots lie in the Netherlands, with a rich history of more than 175 years.

With our 16,000 employees, NN Group provides retirement services, pensions, insurance, banking and investments to approximately 19 million customers. NN Group includes Nationale-Nederlanden, NN, ABN AMRO Insurance, Movir, AZL, BeFrank, OHRA and Woonnu.

NN Group opened for trading on 2 July 2014 on Euronext Amsterdam under the symbol ‘NN’ after its initial public offering (IPO).

For more than 175 years, our company has merged, grown and changed, but the core of who we are has remained the same. At NN Group, we put our resources, expertise, and networks to use for the well-being of our customers, the advancement of our communities, the preservation of our planet, and for the promotion of a stable, inclusive, and sustainable economy.

Our purpose is to help people care for what matters most to them. Because what matters to them matters to us.

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