Senior Frontend Engineer React Saily jobs in Vilnius – Browse 351 openings on RoboApply Jobs

Senior Frontend Engineer React Saily jobs in Vilnius

Open roles matching “Senior Frontend Engineer React Saily” with location signals for Vilnius. 351 active listings on RoboApply Jobs.

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Nord Security logo
Full-time|On-site|Vilnius

Join Saily, where we revolutionize mobile connectivity while traveling — no more roaming fees or plastic SIM cards. Experience lightning-fast, secure mobile data in over 200 destinations. With millions of paying customers and countless travelers engaging with Saily at any moment, we are dedicated to building the optimal product for our users.At Saily, we cul…

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

Join our dynamic team at nordsec as a Senior Frontend Engineer! We are looking for a talented individual with a passion for building exceptional user interfaces using React. In this role, you will collaborate with cross-functional teams to deliver innovative solutions, enhance user experiences, and contribute to the overall success of our projects.

Mar 24, 2026
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Nordsec logo
Full-time|On-site|Vilnius

Join our dynamic team at Nordsec as a Senior Frontend Engineer focusing on React technologies within our Network Department. In this pivotal role, you will be responsible for developing innovative user interfaces and enhancing the performance and scalability of our applications. You will collaborate closely with UX/UI designers and backend engineers to deliver top-tier web solutions.If you are passionate about creating seamless user experiences and thrive in a fast-paced environment, we would love to hear from you!

Mar 23, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join Saily, where we revolutionize mobile connectivity for travelers. Say goodbye to roaming fees and plastic SIM cards, and enjoy seamless, secure mobile data in over 200 destinations. With millions of paying customers and hundreds of thousands of travelers engaged on our platform at any moment, we are committed to providing an effortless experience.Our AI-native Product Engineering culture is designed to empower our team:The Engineer is the architect, owning challenges from conception to production.AI Agents enhance productivity by handling repetitive tasks, allowing Engineers to focus on impactful work.Your suggestions for improvement are valued and implemented to enhance our effectiveness.We prioritize curiosity, learning, and sharing knowledge among our team.Our guiding principle is to ensure the customer enjoys a comfortable and hassle-free journey.At Saily, we prioritize growth over comfort, contribution over hierarchy, and impact over process. We provide our talented team with the context, autonomy, and AI tools to excel in their work.

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

Join NordLayer, where we are revolutionizing cybersecurity for businesses of all sizes.We offer a flexible, toggle-ready platform that empowers modern teams to operate securely and efficiently, free from cybersecurity concerns. With over 11,000 satisfied clients worldwide, NordLayer seamlessly integrates into any tech stack, providing robust protection for users across various borders.Your contribution? Enable businesses to maintain their momentum while ensuring their network security is future-proof.Key ResponsibilitiesEnhance and extend our codebase by crafting clean, high-quality TypeScript code backed by comprehensive tests.Lead and mentor frontend developers through insightful code reviews and guidance on implementation strategies.Collaborate intimately with backend engineers to define clear API contracts and guarantee reliable integration of frontend and backend services.Partner with product managers and designers to transform product requirements and UX designs into actionable technical solutions.Uphold high engineering standards by advocating best practices in code quality, testing, and maintainability.Assist the team in delivering features within a Scrum framework by breaking down tasks, identifying risks, and aiding in estimations.

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

Join Saily, an innovative leader in mobile connectivity, dedicated to eliminating the hassle of staying connected while traveling. We offer lightning-fast, secure mobile data across 200+ destinations without any roaming fees or plastic SIM cards. With millions of paying customers and countless travelers exploring Saily at any given moment, we are on a mission to enhance user experiences.At Saily, we cultivate an AI-native Product Engineering culture that empowers our engineers to take ownership of the entire product lifecycle, from ideation to production. Our AI agents streamline coding processes and tackle repetitive tasks, allowing engineers to focus on impactful solutions. Collaboration, curiosity, and continuous improvement are at the heart of our operations, with a customer-centric approach guiding our decisions.We prioritize personal and professional growth, valuing contributions over rigid hierarchies, and ensuring that our team members have the autonomy to excel in their roles. Join us in creating seamless, connected journeys for our customers.

Apr 12, 2026
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nord-security logo
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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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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nordsec logo
Full-time|On-site|Vilnius

Are you an experienced Android Engineer with a passion for Kotlin? Join our innovative team at Saily, where we are dedicated to building exceptional mobile applications. As a Senior Android Engineer, you will play a critical role in designing and implementing high-quality software solutions that enhance user experience and engagement.

Mar 24, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join Saily, where we are revolutionizing mobile connectivity for travelers. Say goodbye to roaming fees and plastic SIM cards, and hello to secure, high-speed mobile data across 200+ global destinations. With millions of satisfied customers and countless travelers using our services every day, we are dedicated to providing the best mobile experience.At Saily, we cultivate an AI-native Product Engineering culture that empowers our engineers to take ownership of projects from conception to deployment. Here, engineers are builders, leveraging AI agents to streamline their workflows and enhance productivity. We prioritize continuous improvement, innovation, and a customer-centric approach in every aspect of our work.In our dynamic environment, we value growth over comfort, contribution over hierarchy, and impact over process. We empower our talented team members with context, autonomy, and AI as an enabler, allowing them to excel in their roles.Key ResponsibilitiesCollaborate with cross-functional teams to develop and enhance features for our Android app, ensuring seamless integration with existing backend REST APIs.Provide insights based on mobile user needs, working closely with UX, web, and backend teams to improve existing functionalities.Debug and resolve issues reported by users and internal testing teams, maintaining high standards of quality.Contribute to a growing development team of Kotlin engineers and QA professionals.Stay informed about the latest tools and methodologies to ensure top-notch code quality.Lead the integration of AI technologies across our mobile platform, optimizing workflows and project structures.

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

Join Saily as a Site Reliability Engineer, where you'll play a pivotal role in maintaining and improving our systems. You will collaborate with cross-functional teams to design, implement, and manage scalable infrastructure, ensuring optimal performance and availability of our services.

Mar 16, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join Saily, where we simplify staying connected while traveling. With no roaming fees or plastic SIM cards, we provide fast and secure mobile data in over 200 destinations. Saily boasts millions of paying customers and hundreds of thousands of travelers exploring our services at any time.To create the best possible product for our users, we cultivate an AI-native Product Engineering culture where:The Engineer acts as the builder, responsible for solving customer problems from conception to production.AI Agents assist by automating repetitive tasks, enabling Engineers to focus on impactful work.Team members are encouraged to propose improvements and implement changes to enhance Saily's effectiveness.A culture of curiosity, learning, and knowledge sharing is embraced by all.We remain focused on ensuring a comfortable and hassle-free journey for our customers.We prioritize growth over comfort, contribution over hierarchy, and impact over process. At Saily, we empower talented individuals with context, autonomy, and AI as their multiplier, allowing them to produce their best work.

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

Join Saily, where we're revolutionizing the way travelers access secure data plans.With no roaming fees and no need for plastic SIM cards, we provide fast and secure mobile data in over 200 countries. Be part of the team behind Lonely Planet’s top-rated eSIM, crafted for adventurers and powered by NordVPN.Your Role: Contribute to keeping individuals securely connected, no matter where their travels take them.Design Team is a vibrant, multidisciplinary collective of product designers, web designers, UX researchers, UX writers, and graphic designers. We are at the forefront of shaping the future of digital freedom across our cybersecurity products, including Saily, NordPass, NordProtect, and NordVPN. Our mission is to empower millions of users to take control of their online experiences.As a Design Team, our priority is to clarify the complex realm of cybersecurity for everyone. We value constructive feedback, encourage initiative, and embrace bold ideas.We seek a creative, detail-oriented Graphic Designer to further enhance our Nord Security products. If you are passionate about design, thrive in dynamic settings, and enjoy collaborating with a diverse group, we would love to hear from you.

Feb 19, 2026
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Oxylabs logo
Full-time|On-site|Vilnius

Join our dynamic team of over 500 skilled professionals dedicated to developing innovative proxy and web data scraping solutions for a vast array of esteemed clients, including Fortune 500 companies.What Awaits You:As a key contributor, you'll tackle intricate challenges while managing our robust infrastructure, which boasts a staggering 60PB+ of monthly data traffic. Here are some impressive metrics that highlight our scale:- 6PB+ of Ceph storage- 60PB+ of monthly data traffic through our systems- Over 300k service requests processed per second- More than 500k Kafka messages streamed per secondRole Overview:In this position, you will design and enhance the customer-facing dashboard that underpins Webshare's proxy infrastructure. Our Next.js application supports numerous active users who handle billions of proxy requests daily. You'll collaborate with a highly autonomous team using a modern tech stack that includes React 19 and TypeScript, focusing on balancing new feature development, experimentation, and technical enhancements.

Feb 2, 2026
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Nord Security logo
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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Nordsec logo
Full-time|On-site|Vilnius

Join Saily in revolutionizing how travelers access secure data plans!Say goodbye to roaming fees and cumbersome plastic SIM cards. We provide fast, reliable mobile data across over 200 countries, empowering explorers with the best eSIM solution, powered by NordVPN and endorsed by Lonely Planet.Your role? Contribute to keeping people seamlessly connected, securely, no matter where their adventures take them.

Mar 18, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Role Overview Saily, part of Nord Security, is looking for an Influencer Marketing Manager to strengthen our marketing efforts through strategic influencer partnerships. This role focuses on expanding brand visibility and reach by building and managing relationships with influencers across multiple platforms. What You Will Do Identify influencers who align with Saily’s brand and audience goals Negotiate partnership terms and agreements Manage ongoing relationships with influencers to ensure effective collaboration Contribute to the creation and execution of marketing campaigns that connect with our target audience Support overall business objectives through influencer-driven initiatives What We Look For Experience running successful influencer marketing campaigns Strong negotiation and relationship management skills Ability to work across various social platforms Interest in developing creative marketing strategies Location This position is based in Vilnius.

Apr 18, 2026
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Saily, powered by NordVPN logo
Full-time|On-site|Vilnius

About Saily Saily, powered by NordVPN, helps travelers connect securely around the world. Our eSIM service, recognized by Lonely Planet, offers fast and safe mobile data in over 200 countries, no roaming fees or plastic SIM cards needed. Role Overview The On-Site SEO Specialist will shape how travelers discover Saily online. This role focuses on strengthening our organic search presence so more people can find and trust our eSIM solution. What You Will Do Lead on-site SEO strategy for Saily’s digital platforms. Work closely with content creators, developers, and the off-site SEO team. Drive sustainable organic growth across 200+ global destinations. Support marketing initiatives that help travelers stay securely connected wherever they go. Location This position is based in Vilnius.

Apr 17, 2026
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nordsec logo
Internship|On-site|Vilnius

Join Saily, where we are revolutionizing the way travelers stay connected around the globe! With no roaming fees and no plastic SIM cards, we provide seamless, high-speed, and secure mobile data in over 200 locations worldwide. Our platform caters to millions of paying customers, with countless travelers accessing Saily at any given moment.We embrace an AI-native Product Engineering culture committed to delivering unparalleled products for our users. Here, you will find:Engineers act as builders, tackling customer challenges from inception to production.AI Agents that automate routine tasks, enabling engineers to focus on impactful solutions.A collaborative environment where everyone suggests improvements and implements effective changes.A culture of curiosity, continuous learning, and knowledge sharing.An unwavering commitment to ensuring a seamless and enjoyable experience for our customers.At Saily, we prioritize growth over comfort, contribution over hierarchy, and impact over process. We empower talented individuals with context, autonomy, and AI tools to help them excel in their work.If you’re eager to kickstart your engineering career with hands-on experience rather than theoretical exercises, we invite you to apply.We are seeking Trainee Engineers who possess clear thinking, rapid learning abilities, and a sense of ownership. Curiosity and discipline are key traits we value.From day one, you'll collaborate with a dynamic team on real-world challenges. While support is available when needed, you'll also be granted ownership as you prove your readiness.Our pace is swift, AI is our standard tool, and we emphasize cultivating strong engineering habits right from the start.This role is a 3-month full-time paid internship. Demonstrate your capabilities and performance, and you may have the opportunity to transition into a full-time position.If this exciting opportunity resonates with you, apply now!

Apr 9, 2026
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Nord Security logo
Full-time|On-site|Vilnius

Join Saily, where we simplify connectivity while traveling with no roaming fees and no plastic SIM cards. Experience secure, high-speed mobile data in over 200 global destinations, enjoyed by millions of paying customers and countless travelers daily.At Saily, we cultivate a unique AI-native Product Engineering culture that empowers our Engineers to:- Take ownership of customer challenges from concept to production- Leverage AI Agents to automate repetitive tasks, allowing Engineers to focus on impactful solutions- Actively contribute ideas for enhancing our processes and agent capabilities- Foster a culture of curiosity, learning, and sharing knowledge- Prioritize delivering a seamless, hassle-free experience for our customersWe prioritize growth, collaborative contributions, and impactful results over rigid hierarchies. At Saily, you’ll find an environment that offers autonomy, context, and cutting-edge AI tools to maximize your potential.We are excited to welcome passionate junior engineers to our team, as we believe that true impact comes from your eagerness to learn and innovate, rather than years of experience. Saily provides the space to build and shape the future of connectivity.What can you look forward to? Hands-on experience in AI-assisted software development, access to a wealth of learning resources, and the chance to work on a product that is not just technically challenging but also meaningful.Bring your skills and vision to Saily and embark on this exciting journey!Key ResponsibilitiesDevelop small tools/features with team support.Collaborate closely with product managers, designers, and fellow engineers.Engage in highly autonomous, small team dynamics.Gain proficiency in utilizing AI agents for specifications, coding, testing, and iterative development.Contribute to enhancing our internal agent network and development processes.Focus on achieving user and business outcomes rather than merely output.

Apr 12, 2026

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