Application Security Engineer – Mid-Senior

🕒 September 4

🇵🇱 Poland – Remote

💵 zł17.2k - zł30k / month

⏰ Full Time

🟠 Senior

💻 Application Engineer

👻 Ghost score 5%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

Apply Now

Find Similar Remote Jobs

Set Up Email Alert For New Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Upload Resume

Nord Security

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

🔒 Cybersecurity

☁️ SaaS

🤝 B2B

💰 $100M Private Equity Round - Nord Security on 2023-09

Cybersecurity • SaaS • B2B

Nord Security is a software company that provides digital privacy and cybersecurity products for individuals and businesses. Its product suite includes NordVPN (VPN and integrated antivirus), NordLayer (business VPN and browser for SMBs), NordPass (password manager), NordLocker (end-to-end encrypted cloud storage), Coveron (identity theft protection), and Saily (an eSIM travel app with built-in security features). The company focuses on encryption, online privacy, threat protection, secure file storage/sharing, and identity/credit monitoring delivered primarily through subscription software and partnerships with security vendors and MSP-focused services.

📋 Description

• Conduct security reviews of application designs, source code, and third-party libraries • Perform application vulnerability assessments using automated tools and manual testing, including SAST, DAST, SCA, and penetration testing • Collaborate with development teams to design secure architectures and implement security controls • Maintain security tools, scripts, and processes supporting secure development • Monitor industry trends, zero-day vulnerabilities, and application-security best practices • Develop scripts and security-automation tools to improve application-security testing • Design and deliver security-engineering awareness training • Identify internal security gaps across the product and organization • Test mobile and desktop applications and support internal and external audits

🎯 Requirements

• Proven experience in mobile/desktop application security assessment planning, testing, methodologies, and vulnerability reporting • Strong understanding of secure coding practices • Ability to perform manual security code audits • Proficiency in at least one low-level programming language, such as C, C++, Rust, or Go • Solid understanding of TCP, UDP, and HTTP networking protocols • Familiarity with debuggers such as GDB, LLDB, or WinDbg • Familiarity with reverse engineering tools such as Ghidra or IDA • Solid understanding of memory corruption issues, buffer overflows, and related vulnerability classes • Familiarity with authentication and authorization protocols such as OAuth, SAML, and JWT • Ability to work with Wireshark and tcpdump • Ability to quickly assimilate new technologies and tools • Strong problem-solving and investigation skills • Ability to build and maintain relationships and influence key stakeholders • Bonus points for community contributions such as public CVEs, bug bounty recognition, open-source tools, or blogs

🏖️ Benefits

• training, mentorship, and room to grow • extra vacation days, sick days, and time off when life calls • private health insurance in Lithuania and Poland — fully covered • free subscriptions to Calm, Headspace, and Mindletic • resilience and mindfulness trainings • in-house gyms, sport cards, online workouts, and personal guidance • company-wide trip abroad • work from wherever keeps you in the zone • gifts for birthdays, weddings, and new family members • children’s summer camps and schedule flexibility • team building and company events • Access to Vilnius HQ facilities including coffee bar, open gyms, kids’ room, music room, and massage chairs