Senior PHP Software Engineer

NFQ Technologies is a pivotal technology partner for HomeToGo, comprising a dedicated team of skilled software engineers and data science experts committed to driving innovation in the vacation rental marketplace. As we expand HomeToGo’s technology team in Lithuania, we invite talented professionals to become part of our dynamic and growing company.HomeToGo …

Join a thriving movement with over 500 million downloads and 80 million monthly users!Flo is the leading health and fitness app globally, dedicated to revolutionizing female health. With our recent $200 million investment led by General Atlantic, we proudly became the first app of our kind to achieve a $1 billion valuation in 2024, and our momentum continues to build.With 7 million paid subscribers and the highest-rated app in the health category on the App Store, we have spent a decade cultivating trust. As we embark on the next phase of digital health—powered by AI, prioritizing privacy, and clinically validated—we aim to empower our users to better understand their bodies.As a Senior / Lead iOS Engineer at Flo, you will play a pivotal role in shaping the future of our app and enhancing user experience through innovative technology.

Bazaarvoice is looking for a Senior Software Engineer to join the Partnerships team in Vilnius. This position centers on building software that supports partners and contributes to business growth. Role overview As part of the Partnerships group, this engineer will work closely with colleagues from different disciplines. The focus is on developing new solutions and improving existing systems to support a wide range of clients. Collaboration Expect regular collaboration with cross-functional teams. The role calls for strong technical skills and the ability to translate business needs into effective software. Impact Work produced in this role directly supports Bazaarvoice partners and helps drive company objectives forward.

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

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 Flo Health as a Senior Developer Experience Engineer, where you will play a crucial role in enhancing our developers' productivity and satisfaction. In this position, you will collaborate closely with our engineering teams to identify pain points in the development process and implement innovative solutions. Your expertise will help create a seamless and efficient environment that empowers developers to deliver exceptional products.

Join Omnisend: A Thriving Work Environment!At Omnisend, we pride ourselves on fostering a professional and engaging work culture. Our environment is defined by collaboration and innovation, where smart individuals come together to deliver exceptional results. Forget about unnecessary meetings and micromanagement — here, we focus on what truly matters. Our data-driven approach allows us to test, iterate, and continuously improve our processes. We prioritize insights over assumptions and maintain a culture of trust, transparency, and constructive feedback. Our team is composed of seasoned professionals who adapt quickly and deliver impactful solutions for ecommerce brands. We are committed to solving real challenges while having genuine fun through activities like workations and team gatherings.The Reporting Team at Omnisend is dedicated to providing merchants with clear, actionable insights into their marketing performance. We develop analytics and reporting capabilities that help merchants understand the effectiveness of their campaigns, automations, and channels in driving engagement and revenue. Our solutions simplify complex marketing data into intuitive dashboards and reports, empowering merchants to analyze performance, uncover opportunities, and make informed, data-driven decisions to enhance their business growth.We are seeking a Senior Software Engineer with a strong emphasis on backend development, while also being comfortable working across the full stack. Ideal candidates are proactive, product-minded individuals who thrive on owning features from conception to deployment and are passionate about creating data-driven products. If you are excited about designing scalable backend systems, managing complex data, and occasionally enhancing front-end experiences that deliver actionable insights to merchants, we would love to welcome you to our team!

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.

Join the forefront of digital security with the world's leading VPN provider. Are you a passionate problem-solver eager to make a difference? Become a member of our innovative team responsible for developing Threat Protection Pro, the NordLynx protocol, and the most efficient VPN available. Our mission is to empower users with unparalleled privacy, security, and control over their online experiences.Your Contribution: Play a vital role in helping millions reclaim their online security, privacy, and data integrity.

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 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 cultivate an AI-native Product Engineering culture, where:The Engineer is a builder, responsible for solving customer problems from ideation to production.AI Agents assist by automating repetitive tasks, empowering Engineers to maximize their impact.Every team member is encouraged to propose improvements and implement changes collaboratively.Curiosity, learning, and sharing knowledge are fundamental to our ethos.Customer satisfaction and a seamless travel experience are always our top priorities.We prioritize growth over comfort, contribution over hierarchy, and impact over processes. At Saily, we offer talented individuals the context, autonomy, and AI tools they need to excel in their work.

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.

Join our dynamic team at Nordsec as a Mid-Senior DevOps Engineer. In this role, you will play a pivotal part in enhancing our deployment processes, working collaboratively to optimize our infrastructure and automate workflows. You will have the opportunity to engage with cutting-edge technologies while driving efficiency and stability across our systems.

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.

At Surfshark, we strive to provide our users with an unparalleled experience through our product. This commitment requires vigilance in identifying and resolving any bugs that may disrupt user satisfaction. We believe that collaborative efforts from analytical and creative thinkers lead to fewer bugs and a smoother experience for everyone. Our dedicated QA team employs a diverse range of tools and technologies to combat these issues. We utilize various devices and virtual environments for comprehensive app testing, alongside an array of browsers and extensions for front-end evaluations. For functional test automation, we leverage TypeScript, and tools like Postman and Charles Proxy enable us to dive deeper into our applications. Are you ready to join us in this ongoing battle against bugs?

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

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.

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.

Join the innovative team at nordsec as a Senior Mobile Engineer. In this pivotal role, you will design, develop, and maintain high-quality mobile applications for both iOS and Android platforms. You will collaborate with cross-functional teams to deliver seamless user experiences and cutting-edge features that enhance our product offerings.As a Senior Mobile Engineer, you will be responsible for implementing best practices in mobile development, ensuring code quality through reviews and testing, and mentoring junior engineers. Your expertise will contribute to the overall success and growth of our mobile applications.