Security Engineer | Mid - Senior | WebSec Team

📋 Job Overview

Application for the world’s most advanced VPN, and a whole lot more. If you’re a curious problem-solver who carves their own path, join the team behind Threat Protection Pro, the NordLynx protocol, and the fastest VPN on the planet—tools that put privacy, security, and control back in people’s hands. Your impact? Helping millions take back control of their online security, privacy, and data.

🏢 About Nord Security

Nord Security is a company that develops advanced VPN and security solutions, including NordVPN and Threat Protection Pro.

🎯 The Role

As a Security Engineer, you will be responsible for conducting penetration testing on web and backend applications, networking components, and crypto services. You will also be involved in reverse engineering, designing solutions for complex security issues, and developing scripts and automation tools to enhance penetration testing processes.

✅ Key Responsibilities

• Conduct penetration testing on web and backend applications, networking components, and crypto services.
• Show your reverse engineering skills in finding bugs during code review of cutting-edge security solutions.
• Design and create solutions to handle complex security issues from scratch.
• Develop scripts and security automation tools to enhance penetration testing processes.
• Closely collaborate with web and backend application developers to validate, assess, and understand the root cause of vulnerabilities, and work on their mitigation.
• Spread your security knowledge with hundreds of your colleagues!

📌 Required Qualifications

• Proven experience in conducting application security assessments, including planning, testing, and vulnerability reporting.
• Proficiency using security scanners, static code analyzers, and debuggers.
• Understanding of networking and cryptographic fundamentals such as TLS, PFS, PKI, and digital certificates.
• Demonstrated ability to perform manual security code audits.
• Previous experience with fuzzing, reverse engineering, and exploit development.
• Experience working with application developers to validate, assess, understand the root cause, and mitigate vulnerabilities.
• Strong knowledge in application and infrastructure testing methodologies.
• Knowledge in secure architecture design and assessment (manual approach to penetration testing).

⭐ Desirable Experience

• Community contributions like public CVEs, bug bounty recognition, open-source tools, blogs, certificates, etc.

🎁 Benefits

• Training, mentorship, and room to grow.
• Extra vacation days, sick days, and time off.
• Private health insurance in Lithuania and Poland.
• Free subscriptions to Calm, Headspace, and Mindletic, and resilience and mindfulness trainings.
• In-house gyms, sport cards, online workouts, and personal guidance.
• Company-wide trip abroad.
• Work from anywhere.
• Celebrate milestones like birthdays, weddings, and new family members.
• Children’s summer camps and flexibility around the schedule.
• Team building and company events.
• Access to Cyber City in Vilnius HQ.

🛂 Visa & Eligibility

No specific visa or eligibility information provided.