Senior Full-Stack Product Engineer (React/Node) – Fully Remote (Europe)

🧾 B2B or EOR🌍 100% Remote from EuropeWe’re supporting a fast-growing, product-led tech company (well-funded and nearing profitability) in hiring two Senior Full-Stack Product Engineers to join their core activation/product teams. These teams build high-impact, customer-facing tools used by global brands and AI-native startups.This is a role for engineers who think beyond code for people who care about how a product feels, how users interact with it, and whether it truly solves their needs.Core Tech Stack — What You Must Be Strong InReact (advanced)Node (advanced)TypeScriptAdditional Technologies You Will Work With (Nice-to-Have, Not Mandatory):PostgreSQL, TimescaleDBRedisGRPC / RESTMobXAWSOccasional PythonMultiple codebases and servicesThe team values engineers who treat languages and libraries as tools, useful, but not sacred. If you are pragmatic, curious, and comfortable learning what’s needed, you’ll fit in perfectly. What Really Defines This Role (Critical for Success)1. Product-Focused MindsetYou care deeply about:How the final product looks, feels, and behavesWhether the UX is intuitive and delightfulWhat the user experiences at every stepBuilding features that genuinely solve customer problemsYou think beyond implementation — you think in terms of user journeys and end-to-end outcomes.2. Deep User EmpathyYou naturally ask:“Is this clear for the user?”“Is this the simplest possible experience?”“Does this create friction or confidence?”This role is for someone who builds with the user in mind, not against them.3. Flexible, Tool-Agnostic EngineerYou’re strong in Node + React but comfortable moving across:Different servicesDifferent codebasesDifferent parts of the stackYou’re not a “framework warrior.”You choose what works, not what matches your preference.4. Ownership & AutonomyYou enjoy:Taking initiativeWorking independentlySolving problems end-to-endCollaborating with product & designImproving systems used in real production environments What You’ll Be BuildingHigh-impact, customer-facing applicationsActivation and data-experience tools used by global companiesFeatures with versioning, backwards-compatibility, and feature flagsUser interfaces and flows that people actually enjoy usingImprovements across multiple services, not just one repoSystems with real production traffic and high reliability expectationsWho Will Love This RoleEngineers who enjoy working closely with product & UXPeople who want to create real customer valueCurious, open-minded technologistsEarly adopters of new tools (including AI)Engineers who thrive in flexible, low-hierarchy environmentsPeople comfortable working with global teams (Europe, India, US)Who won’t enjoy it:Very rigid or dogmatic engineersCorporate-style developers who need strict structurePeople who don’t enjoy thinking about UX or customer experiencePassive individuals who rely heavily on direction What’s Offered🧾 B2B or EOR – your choice🌍 Fully remote across Europe🕒 Flexible working hours📈 Growth paths toward Staff Engineer or Leadership✈️ Optional travel for team meetups🤝 High-quality engineering culture with strong technical leadership Interview ProcessRecruiter callTechnical conversation2–3h take-home assignmentTechnical deep-dive conversation (feedback & improvements)Team/manager conversationFinal CEO chat📨 Interested?Send your CV or message directly through LinkedIn or email: paris@elliottcross.com