Full-stack Developer (.Net, React)

Sorry, this job was removed at 02:57 p.m. (UTC) on Tuesday, Jul 28, 2026
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Prague, CZE
In-Office
Mid level
Fintech • Payments • Financial Services
The Role
Develop and maintain a full-stack reference data application: implement front-end (TypeScript/React) and back-end (C#/.NET) features, write tests, improve performance, use Azure services and DevOps CI/CD pipelines, follow security and best practices, and collaborate with stakeholders.
Summary Generated by Built In

Team RDM (Reference Data Management) is looking for an Full-stack Developer to help us build and run a useful in-house reference data tool that makes every day finance simpler for our colleagues.

 

Your impact at NN

As a Full-stack Developer in the RDM team, you will be responsible for both the front-end and back-end of the application. You will contribute to improving existing functionality and participate in designing, building, deploying, and maintaining new features.

 

What are the tasks you will perform

  • Translate business requirements into functional, production‑ready software.

  • Proactively suggest and implement improvements to existing functionality and performance.

  • Collaborate with teammates to design new features and evolve our architecture.

  • Write clean, maintainable code and meaningful unit tests.

  • Use and enhance Azure DevOps CI/CD pipelines to automate builds, tests, and deploys.

  • Follow security standards and engineering best practices throughout the SDLC.

  • Contribute to app infrastructure and keep documentation clear and current.

 

What we expect from you

  • Solid full‑stack experience with TypeScript & React on the front end and C#/.NET on the back end.

  • Experience with the testing libraries of REACT (eg. Jest)

  • Hands‑on experience with Azure services and Azure DevOps CI/CD pipelines.

  • Solid experience with SQL

  • Basic software architectural knowledge is a plus

  • Comfort working in Agile teams and communicating clearly in English with both technical and non‑technical stakeholders

Why you’ll like working here

  • Learn & Grow: We support your training and continuous development.

  • Hybrid & Flexible: Enjoy a strong home office culture, flexible time off, and a hybrid setup - most of the time you can work from home, in the office you will be needed preferably one a week

  • People-First Culture: Down-to-earth, open team with no unnecessary formalities (no ego, no blame, just real support).

  • Modern Tools: Get a company laptop and iPhone with a fully paid plan.

  • Great Benefits: Cafeteria up to 20,000 CZK, pension contributions, MultiSport card, meal allowance, discount on life insurance, contribution to HO expenses

  • Care for Your Well-being: You can take advantage of the Mojra psychological counselling, Health Days every autumn, and an increased cafeteria allowance of CZK 12,000 per year for employees with disabilities.

  • Referral Bonus: Get up to 60,000 CZK for referring new colleagues.

  • Personalized Onboarding: During your probation, we’ll help you settle in

How we hire

Once we receive your application, including your CV in English we will review it carefully. If your profile matches the role, Veronika (Talent Acquisition Specialist) will reach out to you.

Usually, the selection process consists of two rounds. The first one takes place with the team lead and recruiter, where we discuss details about the position, the team, and your experience. If it goes well, there will be a second round with NL stakeholders, and this round is more technical. If everyone is satisfied at the end and it all fits, that's it - you can expect an offer! :)

Skills Required

  • Solid full-stack experience with TypeScript and React on the front end and C#/.NET on the back end
  • Experience with testing libraries for React (e.g., Jest)
  • Hands-on experience with Azure services and Azure DevOps CI/CD pipelines
  • Solid experience with SQL
  • Basic software architectural knowledge
  • Comfort working in Agile teams and communicating clearly in English with technical and non-technical stakeholders

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The Company
HQ: The Hague
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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