Application Security Engineer @

2 days ago

Budapest, Budapest, Czech Republic NIX Tech Kft. Full time
  • 1+ year of professional hands-on experience in web application security, penetration testing, or ethical hacking.
  • Strong knowledge of web security fundamentals
  • Comprehensive understanding of software development lifecycle (SDLC)
  • Solid knowledge of testing methodologies (OWASP WSTG or similar application security methodologies)
  • Familiarity with OWASP Top 10 and common web vulnerabilities (e.g., XSS, SQLi, SSRF).
  • Solid knowledge of the various vulnerability types, their root cause, exploitation techniques, and mitigation patterns.
  • Proficient in using application security testing software and common penetration testing tools such as Kali Linux, Burp Suite, Metasploit, Nmap (NSE), Acunetix, etc.
  • Knowledge of how modern web technologies and network protocols work.
  • Basic scripting skills (e.g., Python, Bash, PowerShell).
  • Strong English communication and reporting skills – both written and verbal.
  • Curiosity, initiative, and a growth mindset.

Will be a plus:

  • Prior experience in bug bounty programs or CTF competitions.
  • Programming/development experience (any language: JavaScript, Python, etc.).
  • Exposure to CI/CD pipelines and DevSecOps practices.
  • Understanding and hands-on experience in cloud security (AWS/Azure/GCP).
  • Awareness of privacy and compliance frameworks (e.g., GDPR, HIPAA, ISO 27001).
  • Relevant certifications such as OSCP, CEH, CompTIA PenTest+, etc.

NIX, a global supplier of software engineering and IT outsourcing services, is looking for an Application Security Engineer in its office in Budapest (Vaci Greens, 13th district). You'll be part of a team of professionals who are ready to find the best tailor-made IT solutions for their multinational clients in various industries and solve complex problems.

WHAT CAN WE OFFER YOU:

  • Competitive compensation packages.
  • Stable employment, based on a full-time employment contract.
  • Private health insurance (Medicare Сlinic).
  • AYCM sport pass, providing discounts at various sports facilities in Hungary.
  • Interesting tasks and diverse opportunities for developing your skills.
  • Free training courses, including English.
  • Participation in internal and external thematic events, technical conferences.
  • A spacious office in the heart of Budapest (13th district).
  • All necessary devices and tools for your work.
  • Active corporate life.

If you feel you're ready to join the team, apply for this job now We're already looking forward to meeting you

,[Perform Web/API application penetration testing and vulnerability assessments., Effectively communicate and coordinate with engineers, leads, and stakeholders to deliver quality and security to the product., Document vulnerabilities and recommend remediations in clear, detailed reports with exceptional attention to details., Supports product owners in remediating vulnerabilities., Triage results from SAST and DAST tools and validates real security issues., Help shape and improve team workflows, tools, and methodologies., Participate in knowledge sharing, secure coding training for developers, and internal team growth., Actively enhances professional expertise and skills.] Requirements: Web application security, OWASP WSTG, OWASP Top 10, knowledge of vulnerability types, Kali Linux, Burp Suite, Metasploit, Nmap , Acunetix, Network protocols, Web, Python, SDLC, SAST, DAST, Penetration Testing, API Security, Vulnerability assessment, CI/CD, SSDLC, AWS, Azure, compliance frameworks, OSCP, CEH, CompTIA PenTest+, Cloud security, GCP, DevSecOps, Bug bounty, CTF Additionally: International projects, Paid English courses, Mentoring program, Bike parking, Free coffee, Playroom, Shower, Free snacks, Modern office, No dress code.

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