ppWe're seeking exceptional Frontend Product Engineers to revolutionize email marketing through AI. You'll work across our entire stack to build features that empower businesses to create professional, personalized email campaigns in minutes. Full-time position based in Barcelona with competitive compensation. /ppMigma.ai transforms email creation from a multi-day process into an instant task. Using AI that understands your brand and content sources, anyone can generate compelling, responsive emails without designers, developers, or marketing expertise. We're democratizing professional email marketing for millions of businesses worldwide. Thousands of companies and agencies are already using Migma.ai to slash costs, maximize ROI, and send emails that actually convert. And we're just getting started. We're a small, talent-dense team building a category-defining company from Barcelona. We value high ownership, rapid iteration, and ego-free collaboration. We seek people who care deeply, challenge assumptions, and are driven to build something transformative. /ph3What you'll do /h3ulliBuild and maintain features in React/TypeScript/Next.js, ensuring blazing-fast performance and seamless user experiences /liliImplement SSR strategies for optimal load times and SEO performance /liliStructure data with JSON-LD for better search visibility and integration capabilities /liliDevelop our visual email builder, template management system, and real-time preview capabilities /liliCollaborate with backend, AI, and product teams to surface dynamic content, brand intelligence, and personalization features /liliCreate interfaces that make complex features (auto-updating templates, AI content generation, multi-project management)



feel simple /liliDrive the complete frontend lifecycle: technical planning, implementation, deployment, and continuous improvement /liliChampion frontend best practices, performance optimization, and accessibility standards /li /ulh3What we're looking for /h3ulliBased in Barcelona (on-site/hybrid working model) /lili5+ years of experience building and shipping modern, high-quality frontend products /liliDeep expertise in React/TypeScript with strong command of state management, component architecture, and performance optimization /liliExperience with email rendering quirks, responsive design, and cross-client compatibility /liliStrong expertise in Next.js and Server-Side Rendering (SSR) for optimal performance and SEO /liliExperience with JSON-LD and structured data implementation /liliProven ability to integrate with backend APIs and collaborate with design/AI teams to deliver pixel-perfect, intuitive experiences /liliStrong product sense with attention to UX details, accessibility, and the unique challenges of email design /liliAbility to balance speed with polish, knowing when to ship MVPs and when to perfect features /liliFluent English communication skills (written and spoken)



- essential for team collaboration /liliPortfolio of live projects is mandatory - Please do not apply without a portfolio /liliEmail Tech: React Email, MJML, email rendering engines /liliBackend: Node.js, Python, Golang and Rust /liliCloud: Cloudflare, GCP, AWS, Many LLM providers /liliDevOps Tooling: Github Actions, Grafana, OTEL, infra-as-code (Terraform) /li /ulh3What We Offer /h3ulliHighly competitive salary - We believe in compensating top talent accordingly /liliFull-time position based in our Barcelona office /liliWork with cutting-edge AI technology in a rapidly growing market /liliHigh impact role in a small, ambitious team /liliProfessional growth opportunities as we scale /liliModern office in the heart of Barcelona /li /ulh3How We Hire /h3ulliSubmit a brief application and have an intro call with our team /liliComplete a practical frontend challenge (building a mini email editor component) /liliDemonstrate your problem-solving approach in technical interviews /liliWalk us through your most impressive frontend project /liliMeet the team and discuss how you can help shape Migma.ai's future /li /ulh3About Your Application /h3pPlease submit your application in English - it's our primary working language. IMPORTANT: Include your portfolio with live project links - Applications without portfolios will not be considered. Please include links to your Stack Overflow, GitHub, any designs or projects you're proud of, and anything else that showcases your skills. Include examples of complex UIs you've built, especially any email or content creation tools. We value all backgrounds and experiences - if you're excited about transforming email marketing, we want to hear from you. /p /p #J-18808-Ljbffr

📌 Frontend Product Engineer (Barcelona)
🏢 Migma
📍 Barcelona