Security Specialist

Lightcurve GmbH · Full-time

Job Description

Welcome to Lightcurve, Berlin’s biggest blockchain studio! In close cooperation with the Lisk Foundation based in Switzerland we are developing a platform by developers for developers to fulfil our mission - to make blockchain technology accessible. Lightcurve team members are hard-working and fun-loving, always on the search for the most outstanding colleagues to push the boundaries of blockchain technology together.

We are looking for a Security Engineer who can help the Lisk project achieve the very highest standards in performance and security. You can find more information about our products here:


  • Analyse the source code for security and vulnerability breaches
  • Recommend and implement security tools for security automation
  • Implements security improvements by assessing current situation; evaluating trends; anticipating requirements
  • Performs periodic and random security inspections and prepares security reports as necessary. Issues security violation citations as required by inspections
  • Contribute to the design, implementation, testing, and deployment of ​software 


  • Cybersecurity implementation experience on Windows, UNIX, and Linux operating systems  (3+ years)
  • You are proficient in JavaScript, NodeJS and C++ programming languages
  • You understand hackers’ motivation and possess a passion to prevail over attacks
  • An analytical mind with excellent problem-solving ability
  • You have the ability to adapt to rapid changes and are driven by an innate curiosity to reverse engineer attacks and develop solutions
  • Good understanding of Cryptanalysis, Crytography and Blockchain would be a plus


At Lightcurve, you find a wide range of benefits: an international and welcoming team, dynamic work environment, relocation package, modern office space in the center of Berlin, regular team events, top-of-the-line equipment and personal development plans. 

Apply now

Do you think you are a great fit for our team? Apply directly on the Careers page of website and send us your CV and cover letter. We speak over 20 different languages here at Lightcurve, but please make sure your application is in English.

Find out more about us on Check out what we are crafting on Want to learn more about blockchain technology? Discover the Lisk Academy!


JS, Node.js, C+++, Cyber Security Windows, UNIX, Linux, Crypto analysis, Cryptography, Blockchain

Apply here!

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