Middle C# Developer for Regdata

Kharkiv, Ukraine


Regdata SA was founded in Lausanne, Switzerland, in 2015 in order to offer clients a disruptive protection solution for sensitive data via a closed-source software solution. The Regdata Suite solution is the result of eight years of research and development on regulatory architecture and four years of software development. We are creating a software component suite that responds to modern demand for data anonymization and or encryption. It integrates perfectly with your applications and provides your information system with the anonymization and or encryption capacity it requires while adapting to your architecture and business needs.

Read more about the client


On behalf of Regdata, we are looking for a Middle C# Developer to join Kharkov team on full-time basis.


  • Extend existing and develop new modules for backend microservices architecture based on .NET Core 3.1 and 5.0
  • Working with SQL and NoSQL databases (MSSQL, MongoDb)
  • Code review tasks focused on architecture checks
  • Develop new ad-hoc modules for our customers in order to parse, modify and stream data flows in real time. This data flows can be HTML data streams or other format binary data streams as for instance Action Message Format over HTTP, MS-FSSHTTP, or other binary format streams over TCP


  • Excellent knowledge of C# 8.0 and OOP (minimum 3 years of experience)
  • Strong knowledge of .NET Framework and .NET Core
  • Good knowledge of Visual Studio 2019
  • Focused on quality of code
  • Good mathematical and statistical skills
  • Very good problem-solving skills
  • English​ ​communication​ ​skills​ ​(oral and written) – intermediate
  • At least 1 years’ experience in code review is a plus
  • Knowledge of Data Protection technics (bytes encoding, symmetric and asymmetric algorithms, etc.) is a big plus
  • Regex and HTML knowledge is a plus

Stack of technology:

  • Environment: VS 2019, C# 8.0
  • Frameworks: .NET Core 3.1/5.0, .NET Standard 2.1 (for new platform), .NET Framework 4.7.2 (for several old projects)
  • Often used NuGet packages: NLog, CacheManager, Flurl
  • Authentication: IdentityServer4 OAuth2
  • DB: MSSQL with ADO.NET + Microsoft Enterprise Library Data – own ORM with Audit trail, MongoDb
  • Protocols: primary HTTP/2, HTTP 1.1 (for several projects)
  • Formatters: primary MessagePack, JSON (for web-based projects)
  • Significant work with async/await patterns, parallel executing
  • On .NET Core, we develop a set of distributed, high load, parallel and async executing services for new protection engine (configuration, transformation algorithms, reports, logging, etc.)
  • Also developing set of ad-hoc modules which is using new protection engine, like proxies, ado.net driver wrappers (MSSQL, Oracle), async and parallel big files protection
  • Now actively preparing a new protection engine to be cloud-ready and in plan open own cloud protection platform (frontend Vue.js, backend .NET Core)

What's in it for you

  • Close cooperation with client
  • Wealthy project with clear structure
  • State of the art, cool, centrally located offices with warm atmosphere which creates really good working conditions
  • Possibility to learn different business domains
  • Dynamic and challenging tasks
  • Team of professionals: learn from colleagues and gain recognition of your skills
  • European management style
  • Continuous self-improvement