Senior DevOps Engineer
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Senior
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NordLayer
Join NordLayer in revolutionizing cybersecurity for the modern business landscape.Our versatile platform is designed to empower teams globally, eliminating security concerns while fostering productivity. Trusted by over 11,000 companies worldwide, NordLayer seamlessly integrates with any technology stack to safeguard users across international borders.Your M…
Join Hostinger as a Product Manager for our innovative Horizons Experience team! In this pivotal role, you will help shape the future of our product offerings, ensuring they meet customer needs and align with our company vision. You will collaborate with cross-functional teams, conduct market research, and leverage data analytics to drive product success.If you are passionate about technology and possess a keen eye for detail, we want to hear from you!
Join our innovative team at nordsec as a Full-Stack Developer at the Mid-Senior level, specializing in cutting-edge AI tools. In this pivotal role, you will be responsible for designing, developing, and maintaining robust web applications while collaborating with cross-functional teams to deliver exceptional user experiences. Your expertise in both front-end and back-end technologies will help shape our AI initiatives and drive the future of digital solutions.
Danske Bank
Danske Bank is seeking a Freelance Senior Data Engineer in Vilnius to support a major data transformation initiative. This contract role centers on designing, developing, and optimizing scalable data pipelines and ETL processes that handle large datasets. The position contributes directly to building a modern data platform and supports HR modernization efforts. Role overview The Senior Data Engineer will work closely with cross-functional teams to deliver tailored data solutions. Responsibilities include leading the migration to cloud-based infrastructure, modernizing ETL tools, and ensuring data quality and governance. The role also covers DevOps tasks related to infrastructure setup and maintenance using Infrastructure as Code (IaC) principles. Mentoring junior team members and promoting best practices in data engineering are important aspects of the position. Key responsibilities Design, develop, and maintain scalable and resilient data pipelines and ETL processes for HR modernization. Gather and translate data requirements from stakeholders into technical solutions. Lead migration to cloud platforms and update ETL tools and processes. Manage infrastructure setup, configuration, and maintenance with IaC tools. Implement frameworks to ensure data quality, consistency, and compliance. Promote best practices and stay current with new technologies in data engineering. Mentor junior team members and support their professional development. Contribute to digitalization and technical innovation across the organization. Requirements Extensive experience in end-to-end data engineering, including ETL, data integration, and data modeling. Strong SQL skills and experience with performance tuning. Significant experience with cloud platforms and native services (AWS or Databricks experience is a plus). Proficient in data-centric programming languages, ideally Python or PySpark. Background in maintaining and analyzing legacy systems for migration. Understanding of data design patterns such as data lakehouse and data warehousing. Experience with CI/CD practices and Git version control. Familiarity with or willingness to learn IaC tools like Terraform. Strong analytical and problem-solving skills, with adaptability and ownership of tasks. Fluency in English, both written and spoken. Desirable: experience with orchestration or scheduling tools, BI, and data visualization (e.g., Tableau). Contract details Seniority: Senior level (typically 5+ years in data engineering or equivalent experience). Key skills: Python, SQL, ETL & Data Integration, Cloud (AWS / Databricks), Data Modelling. Preferred start date: May 1, 2026, or as soon as possible after this date. End date: April 30, 2027, with an option for extension. What Danske Bank offers Direct impact on HR modernization and the organization’s digital transformation. Collaboration with an international, cross-functional team of business and IT professionals.
Join Omnisend and experience a uniquely calm work environment.At Omnisend, we pride ourselves on having a culture that emphasizes productivity and collaboration without the distractions of office drama or unwarranted bureaucracy. Our team is composed of intelligent, driven individuals who focus on delivering impactful solutions for eCommerce brands. With a data-driven approach, we rely on insights rather than assumptions, fostering an atmosphere of trust and transparency among our team members. We prioritize real feedback and adapt swiftly to changes, ensuring we meet our clients' needs effectively. Omnisend is customer-funded and driven, dedicated to solving genuine challenges in the eCommerce space and delivering results that matter. We also believe in having fun—workations, team gatherings, and occasional celebrations are part of our culture, without any forced activities or awkward icebreakers.We are currently on the lookout for a Senior Full-Stack Engineer. This role is perfect for individuals who possess a proactive mindset and a passion for developing impactful software products. As a member of our App Platform team, you will collaborate with highly skilled professionals to oversee the development, maintenance, and enhancement of our AI platform, front-end platform, and other developer experience solutions. You will also support various experience teams by developing innovative solutions.
Join Surfshark as a Senior Platform Engineer, where your expertise will play a crucial role in enhancing our technical infrastructure. In this position, you will design, implement, and maintain the robust systems that support our services. If you have a passion for building dependable systems, automating processes, and driving continuous improvements in infrastructure, we want to connect with you!
Join NordProtect as a Backend Engineer and be part of a dynamic team dedicated to building robust, scalable backend systems using Go programming. As a key player in our development team, you will contribute to enhancing our security solutions and optimizing performance. Collaborate with cross-functional teams to deliver high-quality features that meet our customers' needs.
Wix.com Ltd.
About the Senior Backend Engineer Role The CTO Team at Wix in Vilnius is looking for a Senior Backend Engineer. This position focuses on designing and building scalable backend systems that support a wide range of web development tools. What You Will Do Develop and implement backend solutions to support Wix’s platform Work with cross-functional teams to improve and expand existing services Investigate and experiment with new technologies to advance the platform Contribute to backend architecture decisions Help shape product direction and technical strategy Location This role is based in Vilnius.
Nord Security
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.
Nord Security
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.
Join our dynamic team at nordsec as a Mid-Senior iOS Engineer, where you will have the opportunity to develop cutting-edge applications that enhance user experiences. You will collaborate with talented professionals in a fast-paced environment, contributing to innovative projects that shape the future of mobile technology.
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
Nord Security
Join the forefront of internet security with Nord Security. Are you an innovative developer with a passion for crafting solutions? Become a vital part of our team that has created Threat Protection Pro and the NordLynx protocol—recognized as the fastest VPN globally. Our mission is to empower individuals to reclaim their online security, privacy, and management of personal data.Your Role: Contribute to groundbreaking projects that enhance the online safety of millions around the globe.
Nord Security
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.
Join our dynamic team at nordsec as a Senior Backend Engineer specializing in Golang. In this role, you will be pivotal in designing and implementing robust backend systems that power our innovative security solutions. You will collaborate with cross-functional teams to create scalable architectures and optimize performance.
At Guru Pay, we pride ourselves on being a premier Electronic Money Institution (EMI) located in Lithuania, dedicated to providing tailored and high-quality financial services to B2B, B2C, and C2B customers. Our goal is to achieve exceptional speed, security, and excellence in all our operations.We are currently seeking a Mid-Senior Backend Engineer to become a vital part of our expanding engineering team. In this position, you will play a key role in establishing the backend architecture of our API-first payments platform, creating scalable and dependable systems that serve both our customers and internal teams. You will collaborate closely with engineers from various disciplines to design and implement robust, high-performance services that are fundamental to Guru Pay’s objectives.If you have a passion for solving intricate technical problems, value clean architecture and resilient systems, and excel in team-oriented environments, we would be delighted to meet you.
Join NordLayer, where we are revolutionizing cybersecurity solutions that grow with your business.Our adaptable platform empowers modern teams to excel without the burden of security concerns. Trusted by over 11,000 companies worldwide, NordLayer seamlessly integrates into any technology stack, ensuring user protection across borders.Your Role: Play a pivotal part in helping businesses maintain robust security while advancing with innovative network protection.At NordVPN, we manage a global edge infrastructure that serves millions of users. This position is designed to address the challenge of gaining real-time insights into our infrastructure's performance at scale, while minimizing operational noise.We are seeking a Senior Site Reliability Engineer (SRE) with a focus on observability: your responsibilities will include designing monitoring systems, enhancing signal quality, alleviating alert fatigue, and collaborating with data teams for anomaly detection. You will take ownership of our understanding of the health and performance of our distributed systems.Key ResponsibilitiesDevelop, construct, and refine monitoring pipelines and observability tools across a globally distributed infrastructure.Establish and execute service-level monitoring strategies based on key performance indicators (latency, traffic, errors, saturation).Mitigate alert fatigue by creating actionable alerts that engineers can rely on.Create and manage custom exporters, scripts, and integrations for metrics and log collection.Work alongside the data team on anomaly detection and data-driven operational insights.Comprehend service signals—understand what metrics to track, their significance, and their interpretations.Core RequirementsExperience in distributed systems observability, including monitoring architecture, signal design, and dashboarding.Proficiency in golden signal methodology—designing monitoring processes that focus on what truly matters rather than what is easy to measure.Expertise in alert design—reducing noise, creating actionable alerts, and managing on-call responsibilities.Strong Python skills for scripting, custom exporter development, automation, and data processing.Linux administration and troubleshooting capabilities.
Join the forefront of internet privacy and security with NordVPN.Are you a proactive problem-solver looking to make a significant impact? Become a vital part of the team behind Threat Protection Pro, the NordLynx protocol, and the fastest VPN globally—innovative tools designed to restore privacy, security, and user control.Your contribution? Empowering millions to regain control over their online security, privacy, and personal data.At NordVPN, we operate a globally distributed VPN and DNS infrastructure that serves millions of users. Your role will encompass deploying, managing, and enhancing VPN nodes worldwide, ensuring every client connection is optimized for speed, stability, and security.You will collaborate closely with application teams to ensure seamless client connectivity from end to end. Quality and reliability are paramount in this role.Key ResponsibilitiesDeploy and manage a globally distributed VPN and DNS infrastructureEnsure optimal connection quality, stability, and performance across all nodesCollaborate with application teams to enhance client connectivity and protocol performanceOptimize VPN service performance through kernel tuning, flamechart analysis, and profilingManage security measures including firewalls, PKI, certificate lifecycle, and hardeningOversee authentication and authorization frameworksTake ownership of configuration management and automated infrastructure provisioningCommunicate incidents clearly and lead postmortem analysesCore QualificationsManage critical VPN services from architecture to monitoring, ensuring scalability and securityDeliver on OKRs and key commitments within set timelinesDraft RFCs/ADRs for new features and refactoring effortsEnhance engineering quality through design reviews, knowledge sharing, and mentorshipBalance reliability, security, and delivery speed with sound operational judgment
Join the Omnisend Team!If you're looking for a workplace that values intelligence and collaboration over chaos and drama, Omnisend is the perfect fit for you. We pride ourselves on a culture where data drives our decisions, allowing us to focus on delivering impactful results without the distractions of micromanagement or excessive meetings. We believe in transparency, trust, and the power of feedback, fostering a professional environment where everyone contributes to our collective success. Our mission is customer-centric, and we are dedicated to solving real-world problems that help eCommerce brands flourish.The Expansion Product Team at Omnisend is pivotal in maintaining and enhancing the core systems that facilitate our business growth. This includes managing billing, pricing/monetization, and access scopes, ensuring our merchants have a seamless experience as they log in, upgrade plans, manage subscriptions, and obtain accurate invoices. In our Growth Value Stream, we focus on experimentation and efficiency, always looking for innovative ways to influence user behavior while maintaining a robust and scalable platform.We seek a Senior Full Stack Engineer with a strong preference for backend development, who is eager to take an active role in shaping and owning engineering solutions. The ideal candidate is self-motivated, brings thoughtful insights to discussions, challenges assumptions, and actively contributes to both technical and product decisions. You will work closely with product and engineering teams to build resilient systems and deliver impactful product changes in a timely manner.
Nord Security
Join Saily, where we revolutionize mobile connectivity for travelers. Enjoy uninterrupted, secure mobile data across 200+ destinations without the hassle of roaming fees or plastic SIM cards. With millions of satisfied customers and countless travelers using our services, we are committed to delivering the best possible product.At Saily, we embrace an AI-native Product Engineering culture that empowers our engineers to:Take ownership of projects from conception to deployment.Deliver innovative features without the need for overly detailed specifications.Collaborate closely with product managers, designers, data analysts, and fellow engineers.Work within dynamic, self-sufficient teams.Leverage AI agents for enhanced specifications, coding, analysis, testing, and iteration.Achieve double the output of a traditional Senior Engineer through AI assistance.Enhance our internal agent network and development processes.Be adaptable across the technology stack as required.Prioritize user satisfaction and business success over mere productivity metrics.Our Values: We prioritize growth over comfort, contributions over hierarchy, and meaningful impact over rigid processes. At Saily, we empower talented individuals with the context, autonomy, and AI tools they need to excel at their work.
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Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.
NordLayer
Join NordLayer in revolutionizing cybersecurity for the modern business landscape.Our versatile platform is designed to empower teams globally, eliminating security concerns while fostering productivity. Trusted by over 11,000 companies worldwide, NordLayer seamlessly integrates with any technology stack to safeguard users across international borders.Your M…
Join Hostinger as a Product Manager for our innovative Horizons Experience team! In this pivotal role, you will help shape the future of our product offerings, ensuring they meet customer needs and align with our company vision. You will collaborate with cross-functional teams, conduct market research, and leverage data analytics to drive product success.If you are passionate about technology and possess a keen eye for detail, we want to hear from you!
Join our innovative team at nordsec as a Full-Stack Developer at the Mid-Senior level, specializing in cutting-edge AI tools. In this pivotal role, you will be responsible for designing, developing, and maintaining robust web applications while collaborating with cross-functional teams to deliver exceptional user experiences. Your expertise in both front-end and back-end technologies will help shape our AI initiatives and drive the future of digital solutions.
Danske Bank
Danske Bank is seeking a Freelance Senior Data Engineer in Vilnius to support a major data transformation initiative. This contract role centers on designing, developing, and optimizing scalable data pipelines and ETL processes that handle large datasets. The position contributes directly to building a modern data platform and supports HR modernization efforts. Role overview The Senior Data Engineer will work closely with cross-functional teams to deliver tailored data solutions. Responsibilities include leading the migration to cloud-based infrastructure, modernizing ETL tools, and ensuring data quality and governance. The role also covers DevOps tasks related to infrastructure setup and maintenance using Infrastructure as Code (IaC) principles. Mentoring junior team members and promoting best practices in data engineering are important aspects of the position. Key responsibilities Design, develop, and maintain scalable and resilient data pipelines and ETL processes for HR modernization. Gather and translate data requirements from stakeholders into technical solutions. Lead migration to cloud platforms and update ETL tools and processes. Manage infrastructure setup, configuration, and maintenance with IaC tools. Implement frameworks to ensure data quality, consistency, and compliance. Promote best practices and stay current with new technologies in data engineering. Mentor junior team members and support their professional development. Contribute to digitalization and technical innovation across the organization. Requirements Extensive experience in end-to-end data engineering, including ETL, data integration, and data modeling. Strong SQL skills and experience with performance tuning. Significant experience with cloud platforms and native services (AWS or Databricks experience is a plus). Proficient in data-centric programming languages, ideally Python or PySpark. Background in maintaining and analyzing legacy systems for migration. Understanding of data design patterns such as data lakehouse and data warehousing. Experience with CI/CD practices and Git version control. Familiarity with or willingness to learn IaC tools like Terraform. Strong analytical and problem-solving skills, with adaptability and ownership of tasks. Fluency in English, both written and spoken. Desirable: experience with orchestration or scheduling tools, BI, and data visualization (e.g., Tableau). Contract details Seniority: Senior level (typically 5+ years in data engineering or equivalent experience). Key skills: Python, SQL, ETL & Data Integration, Cloud (AWS / Databricks), Data Modelling. Preferred start date: May 1, 2026, or as soon as possible after this date. End date: April 30, 2027, with an option for extension. What Danske Bank offers Direct impact on HR modernization and the organization’s digital transformation. Collaboration with an international, cross-functional team of business and IT professionals.
Join Omnisend and experience a uniquely calm work environment.At Omnisend, we pride ourselves on having a culture that emphasizes productivity and collaboration without the distractions of office drama or unwarranted bureaucracy. Our team is composed of intelligent, driven individuals who focus on delivering impactful solutions for eCommerce brands. With a data-driven approach, we rely on insights rather than assumptions, fostering an atmosphere of trust and transparency among our team members. We prioritize real feedback and adapt swiftly to changes, ensuring we meet our clients' needs effectively. Omnisend is customer-funded and driven, dedicated to solving genuine challenges in the eCommerce space and delivering results that matter. We also believe in having fun—workations, team gatherings, and occasional celebrations are part of our culture, without any forced activities or awkward icebreakers.We are currently on the lookout for a Senior Full-Stack Engineer. This role is perfect for individuals who possess a proactive mindset and a passion for developing impactful software products. As a member of our App Platform team, you will collaborate with highly skilled professionals to oversee the development, maintenance, and enhancement of our AI platform, front-end platform, and other developer experience solutions. You will also support various experience teams by developing innovative solutions.
Join Surfshark as a Senior Platform Engineer, where your expertise will play a crucial role in enhancing our technical infrastructure. In this position, you will design, implement, and maintain the robust systems that support our services. If you have a passion for building dependable systems, automating processes, and driving continuous improvements in infrastructure, we want to connect with you!
Join NordProtect as a Backend Engineer and be part of a dynamic team dedicated to building robust, scalable backend systems using Go programming. As a key player in our development team, you will contribute to enhancing our security solutions and optimizing performance. Collaborate with cross-functional teams to deliver high-quality features that meet our customers' needs.
Wix.com Ltd.
About the Senior Backend Engineer Role The CTO Team at Wix in Vilnius is looking for a Senior Backend Engineer. This position focuses on designing and building scalable backend systems that support a wide range of web development tools. What You Will Do Develop and implement backend solutions to support Wix’s platform Work with cross-functional teams to improve and expand existing services Investigate and experiment with new technologies to advance the platform Contribute to backend architecture decisions Help shape product direction and technical strategy Location This role is based in Vilnius.
Nord Security
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.
Nord Security
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.
Join our dynamic team at nordsec as a Mid-Senior iOS Engineer, where you will have the opportunity to develop cutting-edge applications that enhance user experiences. You will collaborate with talented professionals in a fast-paced environment, contributing to innovative projects that shape the future of mobile technology.
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
Nord Security
Join the forefront of internet security with Nord Security. Are you an innovative developer with a passion for crafting solutions? Become a vital part of our team that has created Threat Protection Pro and the NordLynx protocol—recognized as the fastest VPN globally. Our mission is to empower individuals to reclaim their online security, privacy, and management of personal data.Your Role: Contribute to groundbreaking projects that enhance the online safety of millions around the globe.
Nord Security
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.
Join our dynamic team at nordsec as a Senior Backend Engineer specializing in Golang. In this role, you will be pivotal in designing and implementing robust backend systems that power our innovative security solutions. You will collaborate with cross-functional teams to create scalable architectures and optimize performance.
At Guru Pay, we pride ourselves on being a premier Electronic Money Institution (EMI) located in Lithuania, dedicated to providing tailored and high-quality financial services to B2B, B2C, and C2B customers. Our goal is to achieve exceptional speed, security, and excellence in all our operations.We are currently seeking a Mid-Senior Backend Engineer to become a vital part of our expanding engineering team. In this position, you will play a key role in establishing the backend architecture of our API-first payments platform, creating scalable and dependable systems that serve both our customers and internal teams. You will collaborate closely with engineers from various disciplines to design and implement robust, high-performance services that are fundamental to Guru Pay’s objectives.If you have a passion for solving intricate technical problems, value clean architecture and resilient systems, and excel in team-oriented environments, we would be delighted to meet you.
Join NordLayer, where we are revolutionizing cybersecurity solutions that grow with your business.Our adaptable platform empowers modern teams to excel without the burden of security concerns. Trusted by over 11,000 companies worldwide, NordLayer seamlessly integrates into any technology stack, ensuring user protection across borders.Your Role: Play a pivotal part in helping businesses maintain robust security while advancing with innovative network protection.At NordVPN, we manage a global edge infrastructure that serves millions of users. This position is designed to address the challenge of gaining real-time insights into our infrastructure's performance at scale, while minimizing operational noise.We are seeking a Senior Site Reliability Engineer (SRE) with a focus on observability: your responsibilities will include designing monitoring systems, enhancing signal quality, alleviating alert fatigue, and collaborating with data teams for anomaly detection. You will take ownership of our understanding of the health and performance of our distributed systems.Key ResponsibilitiesDevelop, construct, and refine monitoring pipelines and observability tools across a globally distributed infrastructure.Establish and execute service-level monitoring strategies based on key performance indicators (latency, traffic, errors, saturation).Mitigate alert fatigue by creating actionable alerts that engineers can rely on.Create and manage custom exporters, scripts, and integrations for metrics and log collection.Work alongside the data team on anomaly detection and data-driven operational insights.Comprehend service signals—understand what metrics to track, their significance, and their interpretations.Core RequirementsExperience in distributed systems observability, including monitoring architecture, signal design, and dashboarding.Proficiency in golden signal methodology—designing monitoring processes that focus on what truly matters rather than what is easy to measure.Expertise in alert design—reducing noise, creating actionable alerts, and managing on-call responsibilities.Strong Python skills for scripting, custom exporter development, automation, and data processing.Linux administration and troubleshooting capabilities.
Join the forefront of internet privacy and security with NordVPN.Are you a proactive problem-solver looking to make a significant impact? Become a vital part of the team behind Threat Protection Pro, the NordLynx protocol, and the fastest VPN globally—innovative tools designed to restore privacy, security, and user control.Your contribution? Empowering millions to regain control over their online security, privacy, and personal data.At NordVPN, we operate a globally distributed VPN and DNS infrastructure that serves millions of users. Your role will encompass deploying, managing, and enhancing VPN nodes worldwide, ensuring every client connection is optimized for speed, stability, and security.You will collaborate closely with application teams to ensure seamless client connectivity from end to end. Quality and reliability are paramount in this role.Key ResponsibilitiesDeploy and manage a globally distributed VPN and DNS infrastructureEnsure optimal connection quality, stability, and performance across all nodesCollaborate with application teams to enhance client connectivity and protocol performanceOptimize VPN service performance through kernel tuning, flamechart analysis, and profilingManage security measures including firewalls, PKI, certificate lifecycle, and hardeningOversee authentication and authorization frameworksTake ownership of configuration management and automated infrastructure provisioningCommunicate incidents clearly and lead postmortem analysesCore QualificationsManage critical VPN services from architecture to monitoring, ensuring scalability and securityDeliver on OKRs and key commitments within set timelinesDraft RFCs/ADRs for new features and refactoring effortsEnhance engineering quality through design reviews, knowledge sharing, and mentorshipBalance reliability, security, and delivery speed with sound operational judgment
Join the Omnisend Team!If you're looking for a workplace that values intelligence and collaboration over chaos and drama, Omnisend is the perfect fit for you. We pride ourselves on a culture where data drives our decisions, allowing us to focus on delivering impactful results without the distractions of micromanagement or excessive meetings. We believe in transparency, trust, and the power of feedback, fostering a professional environment where everyone contributes to our collective success. Our mission is customer-centric, and we are dedicated to solving real-world problems that help eCommerce brands flourish.The Expansion Product Team at Omnisend is pivotal in maintaining and enhancing the core systems that facilitate our business growth. This includes managing billing, pricing/monetization, and access scopes, ensuring our merchants have a seamless experience as they log in, upgrade plans, manage subscriptions, and obtain accurate invoices. In our Growth Value Stream, we focus on experimentation and efficiency, always looking for innovative ways to influence user behavior while maintaining a robust and scalable platform.We seek a Senior Full Stack Engineer with a strong preference for backend development, who is eager to take an active role in shaping and owning engineering solutions. The ideal candidate is self-motivated, brings thoughtful insights to discussions, challenges assumptions, and actively contributes to both technical and product decisions. You will work closely with product and engineering teams to build resilient systems and deliver impactful product changes in a timely manner.
Nord Security
Join Saily, where we revolutionize mobile connectivity for travelers. Enjoy uninterrupted, secure mobile data across 200+ destinations without the hassle of roaming fees or plastic SIM cards. With millions of satisfied customers and countless travelers using our services, we are committed to delivering the best possible product.At Saily, we embrace an AI-native Product Engineering culture that empowers our engineers to:Take ownership of projects from conception to deployment.Deliver innovative features without the need for overly detailed specifications.Collaborate closely with product managers, designers, data analysts, and fellow engineers.Work within dynamic, self-sufficient teams.Leverage AI agents for enhanced specifications, coding, analysis, testing, and iteration.Achieve double the output of a traditional Senior Engineer through AI assistance.Enhance our internal agent network and development processes.Be adaptable across the technology stack as required.Prioritize user satisfaction and business success over mere productivity metrics.Our Values: We prioritize growth over comfort, contributions over hierarchy, and meaningful impact over rigid processes. At Saily, we empower talented individuals with the context, autonomy, and AI tools they need to excel at their work.
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