Security Engineer | Mid-Senior Level | WebSec Team

Nord SecurityVilnius

On-site Full-time

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Experience Level

Mid to Senior

Qualifications

Qualifications:Strong understanding of security protocols and best practices. Experience with network security, application security, and incident response. Proficiency in security tools and technologies. Excellent problem-solving skills and ability to work under pressure. Effective communication skills and ability to collaborate with cross-functional teams.

About the job

Join us at Nord Security as we pave the way for a more secure cyber world.

Our mission is to empower individuals and organizations to reclaim their online security, privacy, and data. Whether it's through our cutting-edge VPN services, user-friendly password managers, insightful threat intelligence, or innovative eSIM solutions for travelers, our talented teams are dedicated to transforming intricate challenges into trusted solutions, embraced by millions across the globe.

In this pivotal role, you will be instrumental in helping people take ownership of their digital lives.

About Nord Security

Nord Security is at the forefront of creating a safer online environment. We are committed to developing innovative technologies that protect privacy and security for our users worldwide. Our diverse team is passionate about addressing the complex challenges of cybersecurity, making it accessible and reliable for everyone.

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QA Engineer (Manual and Automation) | Mid to Senior Level | Nord Security

Nord Security

Full-time|On-site|Vilnius

Join the forefront of online privacy and security.We are seeking a passionate and innovative QA Engineer who thrives on solving complex problems and is keen to contribute to the development of advanced technologies like Threat Protection Pro and the NordLynx protocol.Your role will be pivotal in ensuring the quality and efficiency of our software products, u…

Apr 12, 2026

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Manual QA Engineer | Mid-Senior Level | NordVPN Apple Team

Nord Security

Full-time|On-site|Vilnius

Join the forefront of online privacy and security.Are you an inquisitive problem-solver who enjoys charting their own course? Become a vital member of the team responsible for Threat Protection Pro, the NordLynx protocol, and the fastest VPN globally. These innovative tools empower individuals with enhanced privacy, security, and control over their online experience.Your Contribution: Play a crucial role in enabling millions to regain control over their online safety, privacy, and personal data.Key ResponsibilitiesConduct thorough manual testing and assist in the development of test plans and cases within the Apple ecosystem.Identify and report software defects while collaborating with development teams for swift issue resolution.Work closely with the Product & Engineering Manager, developers, and fellow QA team members to ensure the delivery of high-quality products.Assist in defining testing strategies and lead their implementation.Essential QualificationsMinimum of 3 years of experience in manual testing (experience with applications is preferred but not mandatory).A genuine interest in both manual and automation testing methodologies.Proficient in collaboration tools such as Jira and Confluence.Experience working in cross-functional teams.Familiarity with software QA methodologies, tools, and best practices.Knowledge of Agile practices.Meticulous attention to detail.Strong verbal and written English communication skills.Preferred QualificationsISTQB foundation certification is a significant plus but not a requirement.Tools You Will UtilizeJira X-rayConfluenceApple XCTestCharlesWireshark

Apr 12, 2026

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Mid-Level Automation QA Engineer | Endpoint Protection Team

Nord Security

Full-time|€3.3K/mo - €4.3K/mo|On-site|Vilnius

Join NordLayer and be part of our mission to revolutionize cybersecurity.Our innovative platform is designed to empower modern teams by providing seamless security solutions that eliminate the usual headaches associated with network protection.With over 11,000 businesses relying on us globally, NordLayer seamlessly integrates into any technology stack, ensuring users are safeguarded across different jurisdictions.Your Contribution: Play a crucial role in helping organizations maintain their security posture and adapt to evolving network challenges.Key Responsibilities:Craft, implement, and sustain automated end-to-end testing suites for both API and UI components.Collaborate with the Test Automation team to enhance a shared test library.Detect, document, and partner with the engineering team to address software issues.Engage closely with product, engineering, and QA teams to guarantee the delivery of high-quality products.

Apr 12, 2026

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QA Automation Engineer | Mid to Senior | NordVPN Apps

Nord Security

Full-time|On-site|Vilnius

Join the forefront of privacy and security technology.Are you a passionate problem-solver looking to make an impact? Become a vital part of our team at Nord Security, where we develop cutting-edge tools such as Threat Protection Pro and the NordLynx protocol, leading the way in VPN technology.Your role? Empower millions around the globe to reclaim their online security, privacy, and data integrity.Key ResponsibilitiesCrafting well-structured test cases and automating tests to uncover product issues related to feature implementation, behavior, and performance;Taking charge of the test automation process throughout release cycles;Conducting smoke and regression testing;Enhancing testing strategies for better outcomes;Collaborating with the development team during feature planning and estimation;Ensuring the product maintains high quality and is ready for deployment.Essential QualificationsA minimum of 3 years’ experience in software testing automation, with a solid understanding of OOP principles (C# is a plus);Proficiency in designing and automating test cases, along with familiarity with various testing techniques;Experience in smoke and regression testing, taking responsibility for automation during releases, including test maintenance;Ability to foresee potential bugs during feature planning;Detail-oriented, effective communicator who collaborates well within a team;Experience in automated testing of desktop applications would be a significant advantage.Tools You'll UtilizeFamiliarity with source control systems like Git;Experience with testing frameworks (Bonus: WinAppDriver, FlaUI, NUnit);CI/CD integration with GitLab, GitHub, or Jenkins;Proficiency in Visual Studio and related tools.

Apr 12, 2026

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Senior Automation QA Engineer | Apps Team

Nord Security

Full-time|€4.3K/mo - €5.8K/mo|On-site|Vilnius

Nord Security’s B2B team develops cybersecurity products to help organizations protect their data and daily operations. The Apps Team combines expertise from product development, engineering, sales, marketing, and data to deliver secure, scalable solutions trusted by clients worldwide. As a Senior Automation QA Engineer on the Apps Team, your work will support companies in safeguarding their people, systems, and sensitive information. Role overview Design and implement test automation frameworks from the ground up. Create and maintain automated test suites that cover multiple platforms. Identify software defects and collaborate with developers to address them. Work closely with product managers, developers, and fellow QA engineers to ensure high product quality. Requirements Experience building and maintaining native testing solutions. Strong skills in JavaScript and TypeScript. Understanding of native application development. Advanced knowledge of Appium and related automation tools. Comfortable using AI coding tools, with a focus on code quality and architecture. Keen attention to detail. Proactive, with an ownership mindset and ability to start projects independently. Clear and direct communication skills, both spoken and written. Compensation Gross monthly salary: 4300 - 5800 EUR Benefits Collaborate with global experts to build cybersecurity tools used by millions. Continuous learning and skill development through challenging projects. Location: Vilnius

Apr 21, 2026

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Mid-Senior Copywriter at Nord Security | Vilnius

Nord Security

Full-time|On-site|Vilnius

At Nord Security, we are dedicated to igniting enthusiasm for our innovative products within our global audience. As part of our dynamic Marketing department, you'll collaborate with over twenty specialized teams that excel in customer acquisition and monetization strategies. Our teams are not only skilled but also driven by data, enabling us to optimize our approach continuously.Main ResponsibilitiesCraft compelling copy: Develop original, concise, and impactful content for landing pages, advertisement campaigns, app store descriptions, newsletters, and social media platforms.Collaborate on experiments: Work closely with the Conversion Rate Optimization (CRO) team to create copy variations for A/B testing and web experiments.Utilize data-driven insights: Employ qualitative and quantitative data to determine the tone and style of your writing, ensuring it resonates with our audience.SEO optimization: Produce SEO-friendly content that achieves high rankings while maintaining a natural flow.Manage multiple projects: Balance several assignments and initiatives in a fast-paced environment, ensuring timely delivery.Stay informed: Keep abreast of trends in the cybersecurity sector and monitor competitor activities to ensure our messaging remains ahead of the curve.Core RequirementsProficient in English at a native level.Minimum of 2 years’ experience in conversion copywriting; experience in the consumer technology sector is advantageous.A focus on performance: You favor concise writing that drives action rather than lengthy, complex prose.Ability to manage stakeholders: You effectively transform vague requests into clear value propositions.Testing experience: You are familiar with A/B testing principles and are willing to adapt your writing based on data insights.Adaptability: You can swiftly adjust writing styles and tones, working independently and collaboratively.Resilience: You handle feedback constructively and iterate rapidly.Critical thinking: You blend creative problem-solving with practical judgment.

Apr 12, 2026

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Security Engineer | Mid - Senior | WebSec Team

Nord Security

Full-time|On-site|Vilnius

Join Nord Security and Shape a Safer Cyber Future!At Nord Security, we empower individuals and organizations to regain control over their online security, privacy, and data. Our innovative solutions, ranging from VPNs and password managers to threat intelligence and eSIMs for travel, are designed to simplify complex challenges and are trusted by millions globally.In this pivotal role, you'll enable users to confidently navigate their online experiences.Key ResponsibilitiesPerform penetration testing on web and backend applications, networking components, and crypto services—whether it’s white, grey, or black box testing, we want your expertise!Utilize your reverse engineering skills to identify vulnerabilities during code reviews of cutting-edge security solutions.Design and develop solutions to address complex security challenges from the ground up.Create scripts and security automation tools to improve penetration testing processes.Collaborate closely with web and backend developers, and other tech enthusiasts, to validate, assess, and understand vulnerabilities, working towards effective mitigation strategies.Share your security knowledge with hundreds of colleagues!Core QualificationsExtensive experience in conducting application security assessments, encompassing planning, testing, and vulnerability reporting.Proficient in using security scanners, static code analyzers, and debugging tools.Solid understanding of networking and cryptographic principles, including TLS, PFS, PKI, and digital certificates.Proven ability to perform manual security code audits.Prior experience with fuzzing, reverse engineering, and exploit development.Experience in collaborating with application developers to validate, assess, and mitigate vulnerabilities effectively.Strong knowledge of application and infrastructure testing methodologies.Familiarity with secure architecture design and assessment, particularly manual penetration testing.Bonus points for contributions to the security community!

Apr 12, 2026

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Mid-Senior Data Analyst at nord-security | Vilnius

Nord Security

Full-time|On-site|Vilnius

About the Role Nord Security is looking for a Mid-Senior Data Analyst to join the team in Vilnius. This position focuses on turning complex data into clear, useful insights that help guide business decisions. What You Will Do Analyze large and varied datasets to identify trends and patterns Create detailed reports that highlight key findings Support decision-making by delivering actionable recommendations based on data

Apr 15, 2026

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Mid-Senior Copy Editor at nord-security | Vilnius

Nord Security

Full-time|On-site|Vilnius

Nord Security seeks a Mid-Senior Copy Editor based in Vilnius. This position centers on refining the company's brand voice and ensuring consistency and quality throughout all written materials. Role overview The Copy Editor collaborates with various teams to review, edit, and shape content. The aim is to produce clear, engaging writing that resonates with Nord Security’s audience. What you will do Edit and polish written materials to align with brand standards Work with different teams to ensure messaging remains consistent Help maintain a strong, unified tone across all communications Location This role is based in Vilnius.

Apr 28, 2026

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Mid-Level DevOps Engineer at nord-security | Vilnius

Nord Security

Full-time|On-site|Vilnius

Role Overview Nord Security is looking for a Mid-Level DevOps Engineer in Vilnius. This role focuses on improving infrastructure, supporting smooth deployments, and keeping systems stable. The position works closely with developers to refine CI/CD pipelines and automate operational tasks, helping to make software delivery more efficient and reliable.

Apr 18, 2026

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Mid-Senior DevSecOps Engineer at Nord Security | Vilnius

Nord Security

Full-time|On-site|Vilnius

Join Nord Security in our mission to create a safer cyber landscape.At Nord Security, we empower individuals and organizations to reclaim their online security, privacy, and data. Our diverse range of solutions, from VPNs and password managers to threat intelligence and travel eSIMs, are designed to tackle complex challenges and are trusted by millions globally.In this pivotal role, you will play a vital part in helping people take control of their digital lives.Key ResponsibilitiesDevelop, test, and uphold infrastructure and tools that facilitate secure, agile software development and automated deployment processes.Document and establish DevOps processes, creating standards to direct operations, support, and maintenance.Ensure the design of secure platforms, infrastructures, and delivery systems.Automate security controls across cloud posture, policy enforcement, and container scanning/hardening to minimize manual tasks and enhance remediation efficiency.Collaborate effectively with the Security and Platform teams.Identify and automate manual processes for greater efficiency.Guide and mentor fellow engineers, shape our technical security culture, and help establish a Web Security team presence across our product offerings.Lead initiatives to enhance cloud security posture utilizing CSPM tools, including automation, prioritization, and remediation workflows.Implement and establish security controls for supply chain and Kubernetes environments.Operate and enable cloud-native security measures across CI/CD and Kubernetes environments (CSPM/CNAPP, policy-as-code, container scanning, image hardening).

Apr 12, 2026

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QA Engineer (Manual & Automation) | Mid-Senior Level | NordVPN

Nordsec

Full-time|On-site|Vilnius

Join our dynamic team at NordVPN as a QA Engineer specializing in both manual and automation testing. You will play a crucial role in ensuring the quality and performance of our products, contributing to the development of secure and innovative solutions for our users.As a QA Engineer, you will be responsible for designing and executing test plans, identifying bugs, and working closely with developers to ensure that our software meets the highest standards. Your expertise in both manual and automated testing will be vital in enhancing our testing processes.

Mar 17, 2026

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Mid-Senior Software Engineer | Python at Nord Security | Vilnius

Nord Security

Full-time|On-site|Vilnius

Join the forefront of online security with Nord Security!Are you a proactive problem-solver with a passion for innovation? Become a vital member of the team that develops Threat Protection Pro, the NordLynx protocol, and the fastest VPN available today—empowering users to reclaim their privacy, security, and control online.Your Contributions: Enable millions to regain control over their online security, privacy, and data, making a significant impact in the cybersecurity landscape.Key ResponsibilitiesDesign, implement, and maintain data curation and ingestion services for the Threat Intelligence team.Collaborate to develop and implement sustainable architectural solutions, including distributed computing pipelines, microservices, and data flows.Participate actively in code reviews, share expertise, and ensure high standards of technical documentation.Create new services to enhance the quality of data feeds.Adhere to coding standards while delivering efficient, maintainable, and secure code (following DRY, SOLID, and KISS principles).Innovate continuously, proposing and discussing new ideas within the cybersecurity domain.Provide technical leadership and mentorship to team members.Essential QualificationsProficient in Python with a solid understanding of core concepts, syntax, and data structures.Experience in designing and implementing microservice architectures.Familiarity with data storage solutions such as PostgreSQL.Ability to write clean, maintainable code.Experience with cloud technologies, specifically Docker and Kubernetes.Strong analytical and problem-solving abilities to tackle complex issues effectively.Eager to learn rapidly and proactively identify and resolve problems.Detail-oriented with excellent organizational skills.

Apr 12, 2026

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Senior Automation QA Engineer at Saily | Vilnius

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Full-time|On-site|Vilnius

Join Saily, where we're revolutionizing connectivity for travelers. Say goodbye to roaming fees and cumbersome SIM cards; enjoy fast and secure mobile data in over 200 destinations. With millions of satisfied customers and countless travelers using Saily simultaneously, we are committed to enhancing the travel experience.At Saily, we cultivate an AI-native Product Engineering culture that empowers our engineers to take ownership from concept to deployment:Engineers are builders, addressing customer challenges comprehensively.AI Agents facilitate code generation and automate repetitive tasks, allowing engineers to focus on impactful work.Everyone is encouraged to contribute ideas that enhance Saily’s effectiveness by leveraging AI.We emphasize curiosity, continuous learning, and knowledge sharing.Our primary focus remains on providing customers with a seamless, connected travel experience.We value growth over comfort, contribution over hierarchy, and impact over process. At Saily, we empower intelligent individuals with the context, autonomy, and AI tools to excel in their roles.

Apr 12, 2026

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Mid-Level Office Manager

Nord Security

Full-time|On-site|Vilnius

Role overview This Mid-Level Office Manager position at Nord Security focuses on keeping daily operations efficient and organized in the Vilnius office. The role blends resource management, administrative support, and practical help for team members to create a productive work environment. What you will do Manage office resources and keep supplies stocked Coordinate administrative tasks and manage schedules Assist staff with daily needs and requests Contribute to a positive company culture through daily interactions Identify opportunities to make office operations more efficient Location The position is based onsite in Vilnius.

Apr 27, 2026

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Mobile Affiliate Manager | Mid-Senior Level

Nord Security

Full-time|On-site|Vilnius

Join the forefront of digital security with the world's most advanced VPN solution.As a proactive and innovative problem-solver, you'll be part of the team that developed Threat Protection Pro and the NordLynx protocol, ensuring that our users have access to the fastest and most secure VPN available. Your mission? Empower millions to regain control over their online security, privacy, and data.Your Role: Drive the success of our mobile affiliate marketing initiatives by managing partnerships and optimizing campaign performance.

Apr 12, 2026

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Graphic Designer | Mid-Senior Level | Saily

Nord Security

Full-time|On-site|Vilnius

About the Role Saily, part of Nord Security, is looking for a Graphic Designer at the mid-senior level in Vilnius. This position focuses on creating visual content that connects with our audience and represents the Saily brand across multiple platforms. What You Will Do Design graphics for digital and print channels, including social media, web, and marketing materials Work closely with team members to develop creative concepts and campaigns Ensure all visuals align with Saily’s brand voice and guidelines Who We’re Looking For Mid-senior level experience in graphic design Strong portfolio showing a range of creative work Ability to collaborate and communicate ideas clearly within a team

Apr 18, 2026

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Mid-Senior Software Engineer in Dark Web Monitoring

Nord Security

Full-time|On-site|Vilnius

Join NordStellar, a leading cybersecurity platform, and help organizations stay one step ahead of cyber threats.As a Software Engineer, you will be integral to transforming threat intelligence into actionable insights, developing cutting-edge tools for dark web monitoring and attack surface management that security teams can trust.Your Role: Empower businesses to identify vulnerabilities and thwart cyberattacks, safeguarding both teams and customers.About NordStellar: Our innovative threat exposure management platform is designed to outsmart cyber threats, protect critical data, and prevent fraud. With NordStellar, businesses gain the insights they need to anticipate hacker actions. Our dedicated Dark Web Monitoring Team is a mission-driven, cross-functional group focused on identifying emerging threats and delivering vital insights.Join us in building technology that empowers proactive security leaders with an understanding of what hackers know about their businesses, enabling swift detection and response to potential cyber threats.

Apr 12, 2026

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Mid to Senior Backend Engineer | Go | Nord Checkout

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Full-time|On-site|Vilnius

Join the forefront of online security innovation.Are you a passionate problem-solver looking to contribute to cutting-edge technology? Join our team at Nord Security, where we develop advanced tools like Threat Protection Pro, the NordLynx protocol, and the world's fastest VPN. Our mission is to empower individuals by enhancing their privacy, security, and control over their online presence.Your contributions will directly impact: enabling millions to reclaim their online security, privacy, and data integrity.As a vital member of the Nord Checkout team, you will help develop and maintain critical services that streamline the final stages of the user purchase journey. Our daily tasks involve scaling our services and rolling out new features to ensure a secure, fast, and user-friendly experience. Additionally, we support other teams by providing access to user purchase data.Key Responsibilities:Design and develop robust, scalable, and secure microservicesWrite high-quality, maintainable code that performs well under loadCollaborate with team members, QA, DevOps, and security teams on daily tasksSuccessfully deliver new features and fixes on scheduleCreate technical designs and maintain thorough documentationEngage in R&D activities to tackle new and complex challengesExhibit ownership of tasks from inception to completionContinuously pursue professional development and learning.

Apr 12, 2026

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Security Engineer | Mid-Senior Level | WebSec Team

Nord Security

Full-time|On-site|Vilnius

Join us at Nord Security as we pave the way for a more secure cyber world.Our mission is to empower individuals and organizations to reclaim their online security, privacy, and data. Whether it's through our cutting-edge VPN services, user-friendly password managers, insightful threat intelligence, or innovative eSIM solutions for travelers, our talented teams are dedicated to transforming intricate challenges into trusted solutions, embraced by millions across the globe.In this pivotal role, you will be instrumental in helping people take ownership of their digital lives.

Feb 6, 2026

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