Backend Tech Lead Engineer

Tel Aviv · Full-time · Senior

About The Position

About you

You are a super talented Backend Tech Lead Engineer that will define, execute, and lead our product’s vision. You will mentor experienced developers through the principles of clean code, clean architecture, and SOLID. Under your guidance, the teams will develop a high-quality product which is scalable and maintainable. You will help define our new microservices-based architecture, which is dockerized and runs on k8s.

About us

We are building a scalable platform that will serve millions of users in the leading organizations of the world. You will take a key role in it, which will boost your career.

Britannica Knowledge Systems is a global leader in training & learning management systems. For example, our system is the key platform of NASA, and the largest airlines in the world, to optimize their facilities and resources to train their astronauts and pilots.

The US Army has recently chosen Fox, (in a Multi-million dollar contract) our product to be the central system taking care of the readiness of its forces, the training, academic studies, and career development of more than 2 million users. and to replace 30-50 systems, with one truly unified system with great UX.

We are growing fast, tripling the size of our R&D in 8 months to build the best platform in the market. We have the stability and resources to sustain such growth.

Britannica Knowledge Systems is a vibrant, dynamic high-tech company, with an amazing culture, bright and collaborative people in Tel-Aviv, Texas & Bulgaria.

We have a great location next to Azrieli, and we let you work from home 3 days a week even after the Corona.




  • 8 years' experience with OO Programing (C# or Java)
  • B.Sc. computer science/engineering or equivalent knowledge
  • Significant experience working according to SOLID principles and design patterns and excellent understanding of OOD
  • Experience in designing and building multi-tenant and scalable microservice systems
  • Strong knowledge of relational databases (MS SQL, Queries)
  • Good knowledge of refactoring practices and tools (e.g. Resharper)
  • Self-taught, always up to date with new technologies


  • Experience with early stage architecture and development of cloud backend from scratch
  • Familiar with CI/CD tools
  • Experience with AWS
  • Experience working in containerized environment (Dockers, k8s)
  • Familiar with logging and monitoring
  • Experience with ASP.NET Web API

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