Cloud Security Engineer jobs in Vilnius – Browse 296 openings on RoboApply Jobs

Cloud Security Engineer jobs in Vilnius

Open roles matching “Cloud Security Engineer” with location signals for Vilnius. 296 active listings on RoboApply Jobs.

296 jobs found

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Flo Health logo
Full-time|On-site|Vilnius

Join Flo Health as a Cloud Security Engineer and play a pivotal role in safeguarding our cloud infrastructure. Collaborate with cross-functional teams to design, implement, and maintain security protocols that protect sensitive data. This is an exciting opportunity to work in a fast-paced environment where your expertise will directly contribute to the secur…

Apr 1, 2026
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Nord Security logo
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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Nord Security logo
Full-time|On-site|Vilnius

Join NordLayer in redefining cybersecurity that adapts to modern business needs.Our innovative platform empowers teams globally, eliminating security concerns and enabling seamless operations. Over 11,000 companies trust NordLayer to integrate into their tech landscapes and safeguard users worldwide.Your Role: Contribute to enhancing security and operational efficiency through advanced network security solutions.About the Infrastructure Department: We are committed to driving change, offering essential support, and delivering cutting-edge software-defined solutions.As a DevOps Engineer, you will play a vital role in maintaining, optimizing, and automating our infrastructure and CI/CD processes. Collaborate with experienced engineers and teams across functions to implement best practices in DevOps, support scalable cloud solutions, and ensure efficient software delivery. This role presents an exciting opportunity to develop your skills in a fast-paced environment while contributing to infrastructure enhancement initiatives.

Apr 12, 2026
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Nord Security logo
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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Nord Security logo
Full-time|On-site|Vilnius

Join NordPass in Revolutionizing Password Security!At NordPass, we strive to make password security effortless and accessible. We believe that logging in should be both safe and simple. Be part of the NordPass team—a trusted password manager utilized by over 7 million users and more than 10,000 global enterprises to safeguard their credentials, payment information, and sensitive data.Your contribution? Empower millions to protect their digital identities by designing innovative and secure login solutions.Your Responsibilities:Design, develop, and maintain security-focused backend services, including breach detection and email masking, ensuring high standards of quality, performance, and accuracy.Utilize AI-driven workflows daily for code generation, debugging, and performance optimization, while continuously assessing new tools to enhance team productivity.Establish best practices for AI use within the team, ensuring that AI-generated code adheres to the same standards as manually written code.Engage in system design and architectural discussions, advocating for secure, scalable, and maintainable solutions.Collaborate with cross-functional teams, including Frontend, Android, iOS, and Backend engineers, to deliver comprehensive features across all platforms.Take full ownership of your work from design through to production, ensuring accountability for uptime, reliability, and code quality.

Apr 12, 2026
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Nord Security logo
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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Nord Security logo
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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Nord Security logo
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, ultimately helping millions of users regain control over their online security and privacy.What You Will Do:Develop and execute manual and automated tests to validate complex functional and integration requirements.Conduct functional testing on web and desktop applications, as well as back-end systems.Maintain and enhance test cases to ensure comprehensive coverage.Identify and report software defects while collaborating with cross-functional teams for resolution.Work closely with product managers and developers to guarantee the delivery of high-quality products.Incorporate Agile methodologies into daily workflows.Champion product quality within a collaborative development environment.Contribute to the development of testing strategies and their implementation alongside the QA Guild.Facilitate a smooth release process while upholding the highest quality standards.Mentor junior team members and encourage innovative thinking and creative solutions.

Apr 12, 2026
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Devoteam logo
Full-time|On-site|Vilnius

Join our dynamic team at Devoteam as a Cloud Operations Engineer where you will engage in innovative projects utilizing cloud technologies. You will play a pivotal role in ensuring the efficient operation of our cloud infrastructure, helping us to deliver exceptional services to our clients.

Mar 4, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join Nord Security in our mission to create a safer cyber future.We empower individuals and businesses to reclaim their online security, privacy, and data. Our innovative solutions, ranging from VPNs and password managers to threat intelligence and travel eSIMs, are trusted by millions around the globe.In this pivotal role, you will play a crucial part in helping users take control of their digital lives.Main Responsibilities:Design and enhance a robust User Control Panel that fosters user trust, engagement, and sustainable growth.Integrate new features and user flows within the account management portal (subscriptions, billing, security).Develop and uphold a high-quality, scalable front-end codebase.Continuously refine code quality, performance, and user experience.Create and manage unit and integration tests in tandem with feature development.Adhere to and contribute to component library and design system standards.Engage in code reviews to maintain high engineering standards.Collaborate with backend engineers on API contracts and error handling.Work alongside QA engineers to ensure consistent feature behavior, including edge cases.Debug issues across the frontend stack, from UI rendering to state management.Advocate for improvements in engineering standards, tooling, and development processes.Conduct research and development to support new initiatives or technical decisions.Provide technical mentorship to team members regarding best practices.Contribute to shaping the team's technical vision and long-term objectives.

Apr 12, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join the forefront of online security with NordVPN.Are you a proactive problem-solver eager to shape your own career path? Become part of the innovative team behind Threat Protection Pro, the NordLynx protocol, and the world's fastest VPN—solutions designed to empower users with enhanced privacy, security, and control over their online presence.Your contribution: Enable millions to regain control over their online security, privacy, and data.At NordVPN, you will support millions of users globally through our extensive edge network. Your primary focus will be on ensuring content accessibility—making certain that traffic is delivered to users quickly, reliably, and securely, no matter where they are.You will work at the convergence of networking, load balancing, and traffic shaping. When there are issues with speed, accessibility, or protocol-level behavior, you will investigate and resolve these challenges.Your key responsibilities:Guarantee content accessibility across a globally distributed edge infrastructureDesign, manage, and enhance load balancing and traffic shaping systems at scaleDiagnose and resolve connection, latency, and accessibility issues comprehensivelyOversee HTTP traffic flow from the client to the edge and back to the originInvestigate and solve website and service accessibility challengesCollaborate across protocol layers to identify and resolve issuesEssential qualifications:Expertise in load balancing and traffic shaping, including architecture, algorithms, health checks, and failover strategiesProficiency with NGINX and/or HAProxy, including configuration, tuning, and debugging in high-traffic environmentsStrong understanding of networking fundamentals, including DNS, routing, firewalls, and packet analysisFluency in the OSI model, comfortable working across L3–L7, including TCP internals and SSL/TLS handshakeExperience with SaltStackLinux administration skillsProficient in Python for automation, tooling, and scriptingAdept at troubleshooting network and application-layer issues in production at scale

Apr 12, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join the forefront of online privacy and security.As a passionate problem-solver, you will be an integral part of the team that develops Threat Protection Pro, the NordLynx protocol, and the world’s fastest VPN. These innovative tools empower users to reclaim their online security, privacy, and control.Your contribution? Enabling millions of users to secure their digital presence effectively.Key ResponsibilitiesDesign, develop, and maintain data curation and ingestion services for our Threat Intelligence team.Collaborate on architectural solutions that are future-proof, including distributed computing pipelines and microservices.Engage actively in code reviews, knowledge sharing, and maintain high standards for technical documentation.Develop new services that enhance data feed quality.Ensure compliance with coding standards while delivering maintainable, secure, and efficient code.Think innovatively and contribute ideas that advance our cybersecurity initiatives.Provide technical leadership and mentorship to team members.Essential QualificationsProficient in Python with a deep understanding of its core concepts and data structures.Experience in designing microservice architectures and facilitating inter-service communication.Familiarity with data storage solutions like PostgreSQL.Exceptional ability to write clean, maintainable code.Experience with cloud infrastructure, particularly Docker and Kubernetes.Strong analytical skills and a knack for problem-solving.A keen learner who quickly identifies and resolves issues.Detail-oriented with a structured approach to tasks.

Apr 12, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join NordLayer and play a pivotal role in shaping the future of scalable cybersecurity solutions.We are developing a toggle-ready platform that empowers modern teams to excel without the burden of security concerns. With the trust of over 11,000 global companies, NordLayer seamlessly integrates into any tech stack, providing robust protection for users across borders.What will be your impact? You will be instrumental in ensuring businesses stay secure and progressive with state-of-the-art network security solutions.Key Responsibilities:Own the design, development, deployment, and operational management of the solutions/features developed by your engineering squad.Empower your team for success by setting clear directions and expectations, proactively removing obstacles.Lead and nurture a squad of 8 to 10 engineers, providing mentorship, performance evaluations, personal development plans, and ongoing coaching.Drive sprint planning and monitor squad velocity to ensure timely achievement of product milestones.Implement and manage plans utilizing agile development methodologies.Collaborate effectively with cross-functional teams.Engage with stakeholders and other engineers to discuss solutions, propose alternatives, and validate existing strategies.Contribute to the hiring process and ensure comprehensive management of the employee lifecycle (hiring, onboarding, growth, offboarding).Essential Qualifications:Minimum of 2 years of experience in leading engineering teams.Strong background in infrastructure development, with a willingness to gain insights into networking domains. The role involves tackling complex technical challenges at the intersection of backend development and networking.Familiarity with infrastructure practices and best practices throughout the software development lifecycle, including coding standards.A collaborative spirit, eager to mentor team members and share practical knowledge and trends.

Apr 12, 2026
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Nord Security logo
Full-time|Hybrid|Vilnius

At Saily, we are revolutionizing the way travelers stay connected by eliminating roaming fees and plastic SIM cards. Our service provides lightning-fast, secure mobile data across more than 200 destinations, ensuring millions of satisfied customers can browse effortlessly.To enhance our product for our users, we cultivate an AI-native Product Engineering culture, where:The Engineer is a builder who takes ownership of customer problems from inception to production.AI Agents assist by automating repetitive tasks, allowing Engineers to focus on impactful work.All team members are encouraged to propose improvements that can be delegated to AI Agents and implemented effectively.Curiosity and knowledge sharing are paramount responsibilities for everyone.The customer’s journey of comfort and connectivity remains our top priority.We prioritize growth over comfort, contribution over hierarchy, and impact over process. At Saily, we empower talented individuals with context, autonomy, and AI tools to excel in their work.Main Responsibilities:Enhance the Saily product by developing and maintaining new features.Create features that support multi-dimensional personalization, A/B testing, and analytics.Develop and sustain a high-quality codebase.Continuously seek to improve code quality and performance.Mentor colleagues in development best practices and provide technical leadership.Influence the overall vision and long-term objectives of your team.Engage in R&D activities as needed.Collaborate in a cross-functional team environment to ensure seamless communication.Work closely with engineering, product, and design professionals from other teams.Please note: This position requires office attendance 3 times a week.

Apr 12, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join the forefront of digital security!Are you a driven and inquisitive problem-solver eager to make an impact? Become a vital member of the team that powers Threat Protection Pro, the NordLynx protocol, and the fastest VPN in existence—innovative tools that enable individuals to reclaim their privacy, security, and control online.Your contribution? Empower millions to regain command over their online security, privacy, and data.About the Apps Data team: We are a comprehensive data service provider, facilitating data-driven decision-making across the organization by creating and sustaining a unified and scalable data interface.Step into the role of Senior (Product) Data Analyst and play a crucial role in advancing data-informed decision-making, refining app development, and influencing business outcomes through insightful analysis and adept stakeholder management.Main ResponsibilitiesDefine, monitor, and enhance key metrics related to product performance, experiments, and user engagement (data sourced from applications).Develop comprehensive analytical solutions to empower data-driven decisions across product development teams.Create high-quality, on-demand reports and monitoring dashboards swiftly to meet stakeholder needs.Conduct in-depth analyses of application performance and user behavior, presenting findings to product managers.Automate repetitive tasks to boost efficiency and ensure consistency.Guarantee that all reports and analyses adhere to internal guidelines and requirements.Collaborate closely with cross-functional teams to ensure a precise understanding of data and business processes.Core Requirements3+ years of experience in a product data analytics role.Ability to lead and execute analytical tasks throughout the product/feature development lifecycle (from problem definition and metric design to impact evaluation).Strong proficiency in SQL ANSI.Familiarity with effective big data tools and methodologies.Experience in working with cross-functional teams.Strong analytical and problem-solving skills.

Apr 12, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join NordPass in Revolutionizing Password Security!At NordPass, we are committed to making password management easy and secure. Our mission is to ensure that logins are not just simpler but also safer. Be part of the team that powers NordPass—a trusted password manager utilized by over 7 million users and more than 10,000 companies worldwide, safeguarding their credentials, payment information, and sensitive data.Your Role: Contribute to enhancing the digital security of millions by developing innovative and secure login solutions.Key Responsibilities:Collaborate with cross-functional teams to ensure seamless integration and effective use of microservices across Nord Security’s product suite, enhancing user experience.Prioritize high-quality code delivery with a focus on scalability and security.Participate actively in technical and architectural discussions, refining processes and influencing the strategic direction of the product.Exhibit strong ownership and accountability for the development, maintenance, and quality of the product.Promote effective communication and collaboration among team members and cross-functional groups, including engineering, product, and design professionals.

Apr 12, 2026
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Tietoevry logo
Full-time|On-site|Vilnius

Join our dynamic team at Tietoevry Care as a Senior Cloud Engineer, where you will be at the forefront of cloud technology innovation. In this role, you will design, implement, and maintain cloud solutions that enhance our service offerings and drive operational efficiency.Your expertise will be vital in collaborating with cross-functional teams to ensure seamless integration and deployment of cloud applications. You will have the opportunity to work with cutting-edge technologies and contribute to projects that impact healthcare services positively.

Nov 5, 2025
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Nord Security logo
Full-time|On-site|Vilnius

Join Nord Security’s B2B team, where we develop innovative cybersecurity products designed to empower businesses in safeguarding their operations and data.Our collaborative environment spans product development, engineering, sales, marketing, and data, allowing us to create secure, scalable solutions that companies globally rely on.Your impact? Enabling businesses worldwide to secure their personnel, systems, and sensitive information.Main ResponsibilitiesCraft and implement comprehensive SEO strategies across four brands: NordLayer, NordPass, NordStellar, and Browser.Coordinate the platformization project from an SEO viewpoint.Lead the organic launch of new products into new markets.Mentor and develop SEO team members.Formulate AI-driven search strategies for all four brands.Establish and expand localization projects and associated processes.Design an organic social media strategy targeting platforms like Reddit, GitHub, Quora, and others.Oversee and execute conversion rate optimization (CRO) initiatives across all brands.Manage online reputation sources and review platforms.Continuously evaluate and enhance current strategies to improve effectiveness.Analyze performance metrics, share insights, and proactively address growth objectives.Prepare SEO budgets for all brands.Collaborate effectively with various marketing channels and cross-functional teams.Core Requirements5+ years of proven experience in SEO with a track record of delivering measurable growth through long-term strategies.Demonstrated experience in team leadership, fostering development, and achieving team success.A growth-oriented mindset, capable of linking SEO to broader business goals and maximizing collaborative efficiency.Expertise in content marketing and all facets of SEO, with knowledge of both global and local SEO practices.

Apr 13, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join Saily, where we’re revolutionizing connectivity for travelers by eliminating roaming fees and plastic SIM cards, offering swift, secure mobile data in over 200 destinations worldwide. With millions of satisfied customers and countless travelers accessing our services daily, we are dedicated to enhancing their travel experiences.At Saily, we nurture an AI-driven Product Engineering culture that empowers our engineers to:- Take charge of infrastructure challenges from conception to deployment.- Collaborate with AI agents that handle repetitive tasks and code, allowing engineers to focus on impactful solutions.- Propose improvements that enhance efficiency, while implementing the changes collaboratively.- Foster a culture of learning and curiosity, ensuring that customer satisfaction remains our top priority.We prioritize growth over complacency, contributions over hierarchy, and meaningful impact over rigid processes. At Saily, we trust our talented individuals with the context, autonomy, and AI tools necessary to excel in their roles.

Apr 12, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join Nord Security in Crafting a Safer Cyber Future!At Nord Security, we empower individuals and businesses to reclaim their online security, privacy, and data. Our innovative solutions—from VPNs and password managers to threat intelligence and eSIMs—are trusted by millions globally.In this pivotal role, you will play a key part in helping people take ownership of their digital lives.

Apr 12, 2026

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