C# .NET Core Developer

Location: Skopje

Hornetsecurity is a leading global provider of next-generation cloud-based security, compliance, backup, and security awareness solutions that help companies and organizations of all sizes around the world. Its flagship product, 365 Total Protection, is the most comprehensive cloud security solution for Microsoft 365 on the market. Driven by innovation and cybersecurity excellence, Hornetsecurity is building a safer digital future and sustainable security cultures with its award-winning portfolio.

Hornetsecurity operates in more than 120 countries through its international distribution network of 12,000+ channel partners and MSPs. Its premium services are used by more than 75,000 customers.


Do you have a passion for creating beautifully designed and well-crafted backend systems capable of scaling and serving up to thousands of requests per second? Are you ready to push the boundaries of your experience and in the process create some of the best work of your life? If so, here is your chance to join Hornetsecurity and help us shape the future technologies that protect millions of users daily from the dangers lurking on the internet.

Here at Hornetsecurity, we follow our passion. As one of the premier companies exploring behaviour-based malware detection, we understand that the key to success lies in hiring smart, passionate people. Our success also relies on keeping product cycles short, which allows for constant evolution and enables us to stay one step ahead of our inflexible and uninspired competition.

You will join a team of diverse specialists and create the core of what makes our products successful: A malware protection solution that our users love and bad guys dread. Working primarily with .NET Core, you will have a direct and immediate impact on the security of end-users.

Job description details

Your job

  • Build the backend systems that power Hornetsecurity‘s flagship product.
  • Design and scale REST-based API endpoints using technologies like .NET Core, Redis and Docker Swarm
  • Write beautiful code accompanied by good documentation and coverage by integration tests.

Our tech stack:

  • Frontend: Angular, TypeScript, RxJS, HTML5, CSS3.
  • Backend: C#, .NET Core, ASP.NET Core.
  • Storage and messaging: Microsoft SQL Server, Redis, Elasticsearch, ClickHouse, RabbitMQ.
  • Infrastructure: Azure DevOps, Docker Swarm, Selenium, Kibana, Prometheus, Grafana.

Your profile

  • Experience in software development – at least 7 years
  • Strong background in C#/.NET Core development (5+ years)
  • Expert knowledge in background data processing using message brokers and task queues.
  • Strong communication skills with ability to efficiently deal with software requirements, questions, concerns and feedback in both directions.
  • Fluent in English.

Your benefits

  • Free space for innovation and independent action in a fast-growing international company.
  • Temporary Employee Exchange Program – we provide the ability for you to work at our global office locations and explore the world (e.g. Berlin, Madrid, Malta, Montréal, Washington D.C.).
  • Home-office-option and flexible working time.
  • Having a peak? – We’ll provide you with free overtime food!
  • Team events like Laser Tag, Office Movie Nights, Foodie Fridays and much more – let yourself be surprised!
  • FitKit subscription and private insurance for your health!
  • Unlimited contracts – we’re looking for hornets to grow long-term with us.
  • Referral Bonus: we pay 1500€ for each referral who is successfully hired by us!
  • And, of course, the usual standards such as development opportunities, coffee, tea, soft drinks & fresh fruit, office dogs, no dress code and much more.

Your application form

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    Viktoria Wagner | Jobs Hornetsecurity

    Any questions?

    Our Recruiter, Julia Klein, is at your disposal. You can reach her by email job@hornetsecurity.com or via WhatsApp +49 511 515 464-99.