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nexos.ai

Security Engineer | Mid-Senior

nexos.ai
Poland · Full-time · Not Applicable
Main Responsibilities

  • Secure AI systems, backend applications, networking components, and crypto services. White, grey box or black box – you name it!
  • Show your reverse engineering skills on finding bugs in cutting-edge security solutions;
  • Design and create solutions to complex security issues from scratch;
  • Develop scripts, security automation tools to enhance penetration testing processes;
  • Closely collaborate with backend application developers and other tech geeks to validate, assess, understand the root cause and mitigate vulnerabilities;
  • Spread your security knowledge with hundreds of your colleagues!




Core Requirements

  • Experience with securing large language models (LLMs), generative AI, or ML pipelines;
  • Proven experience in application security assessment planning, testing, and vulnerability reporting;
  • Proficiency using security scanners, static code analyzers, and debuggers;
  • Networking knowledge, SSL/TLS knowledge, ability to explain what ciphers, PFS, keys, PKI, certificates are and what they do;
  • Demonstrated ability to perform manual security code audit;
  • Previous experience with fuzzing, reverse engineering, and exploit development;
  • Experience working with application developers to validate, assess, understand the root cause and mitigate vulnerabilities;
  • Experience integrating security practices into the Secure Software Development Lifecycle (SSDLC) — including code reviews, threat modeling, and security testing automation;
  • Bonus points for community contributions like public CVEs, bug bounty recognition, open-source tools, blogs, etc




Salary Range

  • Monthly gross salary from 17200 - 33000 PLN



Key Skills

Ranked by relevance

reverse engineering ai penetration testing security practices
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Country Guide

Poland

Fast-growing Central European IT hub

Posted
Apr 25, 2025
Type
Full-time
Level
Not Applicable
Location
Cracow
Company
nexos.ai

Industries

Hospitality Food Beverage Services Retail

Categories

Information Technology

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