Senior Backend Software Developer

Vollzeit | D sseldorf, NORDRHEIN WESTFALEN | 6 Monate
Diese Position ist möglicherweise abgelaufen!


D sseldorf


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 Job Description: 

Secusmart, a subsidiary of BlackBerry Limited, is the leading expert in the development and implementation of comprehensive anti-eavesdropping solutions for German government agencies and organizations responsible for the provision of emergency services as well as governments and public authorities outside of Germany. Using its SecuSUITE for Enterprise security solution, the Düsseldorf-based company enables businesses to make secure mobile calls and send encrypted text messages regardless of the platform and device being used. 

As a Senior Software Developer, you will be working in our team of R&D professionals to design and develop carrier grade Backend Server Systems. You will play a vital role in turning customer requirements into implementable concepts and designs. We use agile SW development processes to deliver our secure communication products in a timely manner and with the required quality.

Your responsibilities will include:

  • Designing, implementing, and testing backend software components based on customer and product requirements
  • Contributing to system specification and requirements analysis
  • Investigating test team/customer findings and identifying suitable solutions
  • Active involvement in architecture, change and release mgmt
  • Creating project and user documentation
  • Close cooperation with test, operations, product management and sales teams

We are looking for a talented individual with the following skills and experience:

  • Preferred technical skills in the following areas:
    • C/C++, Python
    • Web Service APIs (e.g. REST, JSON RPC)
    • Linux systems (like RedHat/CentOS)
    • Database systems
  • Beneficial technical skills include PHP, JavaScript, SIP and crypto libraries like OpenSSL
  • Good analytical reasoning skills
  • Ability to explain complicated topics in a structured manner
  • Experience in Agile development
  • Ability to work independently and as part of a team
  • Systematic, responsible and a target-driven proactive approach
  • An interest in continuously developing your knowledge and skills
  • Good communication skills, both verbal and written (English and/or German)


Job Family Group Name:

Product Development

Scheduled Weekly Hours:


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