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Penetration Tester

A passionate Software Engineer and Penetration Tester with a strong focus on Offensive Security.

Key Info

  • Job Title
    Penetration Tester
  • Location
    Pinneberg, Germany
  • Top 3 Skills
    OSCP, CEH, CISSP
  • Contract Preference
    Permanent
  • Availability (Notice Period)
    8 weeks
  • Min Salary Req. (Perm Roles)
    £60,000 per annum
  • Languages Spoken
    German, English

Key Skills + Experience

Meet Jan, a passionate Software Engineer and Penetration Tester with a strong focus on Offensive Security. Jan`s background in software development has driven him to create his own tools, showcasing his dedication to continuous improvement. 

 

Jan – Penetration Tester - €60K – Germany - 204607

 

Over the past three years, he has successfully carried out Bug Bounties and discovered vulnerabilities for renowned international companies.

 

Key certifications: OSCP, CEH, GPEN, CISSP, CCSP

 

Key experiences:

  • Skilled in web application penetration testing, conducting code reviews, and developing custom tools to enhance offensive security capabilities.
  • Extensive software development experience, including Frontend and Backend development with technologies like Typescript, Java (Angular, Springboot), and Docker for deployment.
  • Proficient in programming languages like Golang, Angular, and Native Browser (wails.io), utilizing these skills to build a Hacking-Tool (sslprox.io) for automated or manual editing of Requests/Responses, similar to Burp Suite.
  • Expertise in blockchain technology demonstrated through the development of an Arbitrage Trading Bot on the Ethereum Blockchain, including Smart-Contract development in Solidity and Dockerization on AWS with Gitlab CI/CD.
  • Outstanding skills in relational data modelling, efficiently storing and analyzing large datasets (10m+ entries) in PostgreSQL.
  • Proficient in various technologies and frameworks, such as Nginx, Intellij, NestJS, Truffle, GraphQL, and more.

 

 

Interested in Jan? Get in touch by emailing me directly at aden@zyncgroup.io or by clicking one of the buttons below.

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