Senior Full-Stack Engineer

Posted March 15, 2026 About the role We're looking for a Senior Full-Stack Engineer to join our small, high-impact engineering team. You'll work on the core product — the AI landing page builder, real-time analytics dashboard, email delivery engine, and Validation Score algorithm. This is a hands-on role with significant ownership. We ship multiple times per day, and every engineer has a direct line to users and product decisions. There are no product managers — engineers own features end-to-end. What you'll do Design, build, and ship core product features across the stack Own features end-to-end: from database schema to UI pixels Improve page builder performance and AI content generation quality Build and optimize real-time analytics and data pipelines Write clean, tested, well-documented code Participate in code reviews and architectural discussions Mentor junior engineers as the team grows Talk to customers weekly to understand pain points and validate solutions What we're looking for 5+ years of professional full-stack development experience Strong proficiency in React, Next.js, and TypeScript Solid backend experience with Node.js and PostgreSQL (or similar) Experience building and shipping B2B or B2C SaaS products Comfortable with infrastructure (Vercel, AWS, or similar) Strong opinions about DX, testing, and code quality — loosely held Excellent written communication (we're async-first and remote) Nice to have Experience with AI/LLM APIs (OpenAI, Anthropic, etc.) Background in email delivery systems (sending infrastructure, deliverability) Familiarity with real-time data systems (WebSockets, streaming) Previous startup experience (founder, early employee, or indie hacker) Open-source contributions Work from anywhere worldwide. Flexible hours Output over hours logged. $2K home office Set up your ideal workspace. Meaningful equity Ownership from day one. $1.5K learning Courses, books, conferences. Full health coverage #J-18808-Ljbffr GetLaunchDay