Senior Full Stack Engineer

AirDNA is looking for a Senior Full Stack Engineer to join the application team. The role involves building polished frontend experiences, designing APIs, services, and data flows, and playing a pivotal role in guiding technical direction, mentoring teammates, and occasionally stepping in as a project lead to help squads deliver complex initiatives end-to-end. Requirements • Experienced: 6–8+ years of software engineering, with strong professional experience in both frontend and backend development. • Frontend strong: 4+ years of recent React + TypeScript building scalable, performant UIs. • Backend capable: 5+ years writing production backend code (Python preferred), designing APIs, and working with data layers. • Project leader: You’ve stepped into leadership roles—driving technical discussions, breaking down work, and guiding teams to delivery. • Systems thinker: You understand tradeoffs, think about scale, and design for maintainability. • Collaborator & mentor: You enjoy working across teams and leveling up those around you. Benefits • Indefinite contract • Competitive salary • 36 holidays per year • Flexible remote environment • Continuing education stipend • Language lessons with Preply (French-German-Italian-Spanish) • A friendly, collaborative team that values clear communication • Opportunities for growth, mentorship, and learning new technologies • A mission-driven product with real user impact