AirDNA

Senior Full Stack Engineer

AirDNA

contract

Posted on:

Location Type: Remote

Location: Remote • 🇪🇸 Spain

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Job Level

Senior

Tech Stack

JavaScriptMicroservicesNext.jsPostgresPythonReactRedisTypeScript

About the role

  • Own features from frontend UI (React, Next.js, TypeScript) through backend APIs (Python, microservices, Postgres, Redis)
  • Step into a project lead role—helping scope, align, and drive delivery across engineers, product, and design
  • Contribute to the evolution of our frontend and backend architecture to ensure scalability, performance, and maintainability
  • Ship tools, visualizations, and APIs that our customers love and rely on daily
  • Provide code reviews, pair programming, and technical coaching to help grow the team
  • Work with product managers, designers, data scientists, and other engineers to deliver end-to-end solutions
  • Promote best practices in testing, CI/CD, and developer experience

Requirements

  • 6–8+ years of software engineering, with strong professional experience in both frontend and backend development
  • 4+ years of recent React + TypeScript building scalable, performant UIs
  • 5+ years writing production backend code (Python preferred), designing APIs, and working with data layers
  • You’ve stepped into leadership roles—driving technical discussions, breaking down work, and guiding teams to delivery
  • You understand tradeoffs, think about scale, and design for maintainability
  • 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

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
ReactNext.jsTypeScriptPythonmicroservicesPostgresRedisAPI designCI/CDtesting
Soft skills
leadershiptechnical coachingcollaborationcommunicationproblem-solvingscopingalignmentdeliverymentoringguiding