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Application Security Engineer | Senior

Role overview

Qualifications

  • Proven experience in mobile/desktop applications security assessment: planning, testing, methodologies, and vulnerability reporting
  • Good understanding of how networks work (OSI and TCP/IP models) with a particular focus on VPNs
  • Knowledge of secure coding practices
  • Experience with different OS (Linux, Android, iOS, macOS, Windows) security topics

Responsibilities

  • Ensure software design security and define secure implementation practices by syncing with teams responsible for actual product development
  • Plan and manage development of security tools within the team
  • Create tasks for the product's security reviews (SAST/DAST/SCA results, application security testing, etc.)
  • Support internal and external audits

Key facts

Other skills

  • Problem Solving
  • Relationship Building
  • Communication
  • Teamwork
  • Assertiveness

About the company

Nord Security logo

Nord Security

Cybersecurity

Nord Security is one of the world’s leading providers of digital security and privacy solutions for businesses and individuals. We are a home for advanced security solutions that share the Nord brand and values. Today, our products are used by millions of customers worldwide and praised by all the major cybersecurity experts and top media outlets. Since 2012, we have been creating and building award-winning products: NordVPN - the fastest VPN on the planet, built to protect your online traffic and privacy with next-generation encryption. NordLayer - an adaptive network access security solution for modern businesses, helping organizations to fulfill scaling and integration challenges. NordPass - a password manager designed with the user in mind, from simplicity to security. Built using zero-knowledge encryption. NordStellar - a threat exposure management solution that enables you to detect and respond to cyber threats targeting your company — before they escalate. NordLocker - a powerful end-to-end encryption tool for safely storing and sharing files. Comes with secure cloud storage. Saily - a global eSIM service that cuts costs, saves time, and helps travelers stay connected around the world. Our community of cybersecurity experts, software developers, engineers, data analysts, and other tech professionals share one common goal – create a safe cyber future for everyone. Explore our open positions here: https://nordsecurity.com/careers Or refer a friend or colleague: https://nordsecurity.com/referrals Learn about our Privacy notice for recruitment candidates here: https://bit.ly/3mJFoAy

Company details

Company typeLarge
IndustryCybersecurity
Company size1001 - 5000

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Job description

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.

Main Responsibilities

  • Ensure software design security and define secure implementation practices by syncing with teams responsible for the actual product development.

  • Ensure that security-related communication between technical teams involved in releasing the product is smooth (act as a “glue” between all teams so everyone’s on the same page);

  • Plan and manage development of security tools within the team;

  • Create tasks for the product's security reviews (SAST/DAST/SCA results, application security testing, etc.).

  • Cooperate with product teams to learn about changes introduced into the product early to make educated security decisions.

  • Ensure mobile/desktop applications and browser extensions are sufficiently tested.

  • Support internal and external audits;

  • Design and deliver training for security engineering awareness & adoption.

  • Actively look for internal security gaps within the product or organization overall.

  • Address security questions and give advice regarding the direction of the product's security.

Core Requirements

  • Proven experience in mobile/desktop applications security assessment: planning, testing, methodologies, and vulnerability reporting;

  • Good understanding of how networks work (OSI and TCP/IP models) with a particular focus on VPNs;

  • Experience working with stakeholders to define the scope of security tests and identify remediation actions to address any vulnerabilities identified;

  • Knowledge of secure coding practices;

  • Sense of ownership with strong problem-solving and investigation skills;

  • Experience with different OS (Linux, Android, iOS, macOS, Windows) security topics;

  • Ability to build and maintain relationships, influence key stakeholders across the business;

  • Ability to make product-related business decisions based on threats and vulnerabilities affecting it;

  • A healthy dose of assertiveness combined with an ability to compromise.

What We Offer

Innovate with industry leaders

Work alongside global experts to build world-leading cybersecurity tools, impacting millions of users around the world.

Learn & grow

Boost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career-switch opportunities to grow within the company.

Work from anywhere

Recharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive.

Physical well-being

Fuel your active lifestyle with online workouts led by our Physical Well-Being experts. Unlock a variety of sports and wellness facilities, like gyms, swimming pools, and fitness classes, with the Multisport card.

Mental & emotional health

Nurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top-rated wellness apps like Calm, Headspace, and Mindletic.

Premium healthcare

Receive private health insurance giving you peace of mind for your health needs.

Joyful moments – special treats

Celebrate life’s big moments with special gifts from us on your birthday, anniversary, and other major events, such as weddings or the arrival of a new family member.

Company events & team-building

Experience iconic Nord Security celebrations, team-buildings, and knowledge-sharing events, nurturing bonds that fuel our success.

Workation

Embark on a legendary company getaway abroad, filled with exciting activities, live concerts, engaging workshops, and epic time together.

Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes.

We expect all candidates to provide accurate and complete information during the recruitment process. While limited use of AI tools to refine application materials is acceptable, candidates remain fully responsible for ensuring that their submissions reflect their own qualifications, skills, and experience. Any failure to do so may negatively affect participation in the recruitment process. If broader AI assistance is allowed for a particular role or stage, we’ll let you know in advance.

By submitting your application, you acknowledge that it may be processed using automated tools for evaluation purposes. As part of our recruitment process, we may use an AI-based application review tool to help assess applications based on skills and experience relevant to the role. This technology is used to support - not replace - human decision-making, and every application is ultimately reviewed by a recruiter.

If you would like more information about how AI is used in this process or wish to exercise your rights under applicable data privacy laws, please contact us at privacy@nordaccount.com. Should you prefer to opt out of the automated evaluation, please submit your application directly to career@nordsec.com.

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Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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