Job type: HybridLocation: London, UKRelocation & visa: UK Skilled Worker visa sponsorship and relocation assistance providedAbout LooplaLoopla is a London-based family events marketplace. We help parents discover and book great activities for their children, and we build tools that help event organisers grow their businesses.We’re a small, product-focused engineering team. We value clean code, clear thinking, and ownership. Engineers work end to end on real product features and have a direct impact on what is released.The roleWe’re looking for a Senior Full Stack Engineer to design, build, and maintain features across the stack.You’ll own work from idea to production, write clean and maintainable code, and make sensible trade-offs between speed and quality. You’re expected to review and test your own work and contribute to a codebase the whole team can rely on.This is a hybrid role, with 3 days per week in our London (Euston) office and 2 days remote.ResponsibilitiesPlan and scope features before developmentDesign and deliver solutions end to endWrite clean, maintainable code following best practicesBalance speed and quality to deliver reliablyReview and test your own work before releaseCommunicate clearly with the team and stakeholdersContribute ideas and collaborate on practical solutionsExperienceDegree in Computer Science or equivalent experience5+ years of professional full stack development experience3+ years of production experience with Node.js3+ years of production experience with ReactStrong JavaScript and TypeScript skillsExperience building and integrating REST APIs2+ years’ experience with MySQL and Git2+ years’ experience with Next.js, Express.js, and Tailwind CSSWorking knowledge of cloud infrastructure (AWS or GCP)Familiarity with CI/CD and modern development workflowsHigh level of English language proficiency (C1 or equivalent)Bonus skillsVitest or Jest, Docker, CI/CD (GitHub Actions), Shadcn or MUI, MongoDB, microservices, Cloudflare or CDNs, Firebase, Google Maps API, startup experience.Ideal candidateThe ideal candidate will:Enjoy solving complex problems and finishing projects to a high standardCare about code quality and take ownership of what you releaseCan prioritise well and make sensible trade-offsWork independently without close supervisionCommunicate clearly and collaborate well in a small teamTech stackReact, Next.js, TypeScript, Tailwind CSSNode.js, Express, REST APIsMySQL, MongoDB,Git, AWS or GCP, CloudflareBenefitsOwnership of core product areasCompetitive salaryPerformance bonus up to 10% of salaryHybrid working (3 days office, 2 remote)Additional paid leave for each year with the companyGym membershipSkilled worker Visa and relocation assistance