Senior Web Tracking Engineer | Based in Europe

Join the team building an AI-first company. We're shaping the future of online success, powered by AI and driven by people. With 900+ professionals and over 5 million customers in 150 countries, we help creators and entrepreneurs bring their ideas to life, faster and easier than ever before. AI is changing how we build products, support customers, work together, and solve problems. It helps us move faster, spend less time on repetitive work, and focus on bigger ideas If you want your work to influence both what we build and how we build it, we'd like to meet you! Get to know us: our culture is guided by 10 company principles Your role at Hostinger We're scaling our website tracking infrastructure to match our growth speed, and we're looking for a Senior Web Tracking Engineer to help pave the way. You'll take ownership of how we capture and deliver conversion signal across our platforms, ensuring accurate, reliable data reaches Meta, Google Ads, and Amplitude. This is a hands-on role where you'll design solutions and see them through to production, working closely with our web tracking squad, product, and data platform teams to solve interesting and complex tracking challenges. Location and contract: Based in Lithuania: hybrid setup (Kaunas or Vilnius office) under a direct employment contract. Based elsewhere in Europe: fully remote, working as a contractor (B2B / service provider agreement). Benefits such as paid time off and more apply to everyone, whether employed or contracting. Curious to learn more? Meet your future Team Lead: Cosmin Dobra, Web Tracking Lead Your day-to-day

• Design and maintain server-side tracking solutions that power accurate measurement across our platforms
• Ensure reliable, accurate conversion signal delivery to Meta, Google Ads, and Amplitude
• Investigate and resolve complex tracking issues across devices and domains, often starting from an ambiguous problem
• Partner with stakeholders across PPC, product, and data teams to work through data quality questions together
• Maintain data governance standards, keeping tracking accurate and privacy-compliant across platforms
• Continuously improve the quality, reliability, and scalability of the data we collect

Meet your team Almost everything Hostinger knows about how people find us, sign up, and buy, starts with our team's data. We build and maintain the tracking that shows what drives growth, where marketing spend pays off, and how customers move across our products and channels. We're a small team, so ownership is broad. Beyond implementing tracking, we help decide how performance is measured across the business. When systems disagree, attribution is unclear or key signals are missing, we're the ones who sort it out, so people can make decisions on data they trust. You'll work with Performance Marketing, Affiliates, Product Analytics and Developers. We sit between what the business needs and what's technically possible: marketers get the signals they need to grow efficiently, and the systems behind them stay accurate and reliable as Hostinger scales.

• 4+ years of hands-on experience implementing and maintaining web tracking
• Experience with server-side tracking implementation (server-side GTM or equivalent)
• Strong working knowledge of conversion APIs (Meta CAPI, Google Ads conversion imports), including deduplication and identity-matching logic
• Advanced knowledge of Google Analytics 4, Google Tag Manager, and Amplitude
• Strong JavaScript fundamentals and understanding of web technologies (HTML, CSS)
• Solid understanding of data privacy regulations (GDPR) and their practical impact on tracking implementation
• Strong communication skills, able to explain technical tradeoffs to non-technical stakeholders
• Comfortable owning ambiguous problems without a fully pre-defined scope

Nice to have

• Experience with containerized infrastructure (Kubernetes/GKE, Docker)
• Experience with SQL and data visualization tools
• Exposure to additional analytics or tracking platforms beyond GA4/GTM/Amplitude

• 360 Growth: We provide : access to platforms like Reforge and CoachHub, global conferences, physical and digital libraries, limitless learning opportunities, and mentoring through feedback culture. Advance your career with internal mobility and grow with a team eager to share knowledge and support your success.
• TesoXchange
• Freedom & responsibility: Work on your terms: from modern offices in Kaunas and Vilnius, the comfort of home, or anywhere in the world. Enjoy flexibility in managing your schedule and bring your ideas to life in a fast-paced, dynamic environment.
• Wellness simplified: Your health comes first with insurance from Day 1, gym memberships, recharge leave, subscriptions, and regular health checks. Join our wellbeing-dedicated events, sports, arts, and hobby clubs, or simply enjoy the balance of a lifestyle that prioritizes wellness.
• Work hard play hard: Celebrate your achievements with company events like & Summerfest, Town Hall, Meet the Client initiatives, team-buildings, and workations. Enjoy access to the algiris Arena VIP Lounge (Lithuania), and celebrate lifes big moments with milestone gifts for weddings, new parenthood, and graduations.