Front-End Software Engineer (Weather Platforms)

Join Spire, a leading space-to-cloud data company, as a Front-End Software Engineer. In this role, you will build applications that connect weather conditions to customer assets, locations, and routes. You will develop workflows for managing assets and routes, assess weather exposure, configure alert thresholds, and review and act on alerts. You will collaborate with product, design, scientists, and API engineers to turn ambiguous requirements into small, shippable increments.

• Construire des applications qui relient les conditions météorologiques aux actifs, aux emplacements et aux itinéraires des clients.
• Développer des flux de travail pour la gestion des actifs et des itinéraires, l'évaluation de l'exposition aux intempéries, la configuration des alertes.
• Utiliser des outils tels que Claude Code et Codex pour accélérer le développement, le débogage et les tests tout en maintenant la qualité du code.

• Access to US export-controlled software and/or technology may be required for this role. If needed, Spire will arrange the necessary licenses—this is not something candidates need to have before applying
• Experience with automated front-end testing and hands-on QA
• 5+ years building production software, with a strong front-end track record
• A bias toward action: move quickly, seek feedback early, and follow through until the product works reliably
• Demonstrated fluency with frontier AI models and agentic coding tools. Show us what you shipped, how AI helped, and how you validated it
• Experience taking frontends into production and supporting them through CI/CD, monitoring, and troubleshooting
• Experience building workflow-rich applications with capabilities such as asset management, monitoring, configurable alerts, or operational decision support
• Your experience goes beyond map viewers to applications with substantial workflows, complex state, and real operational use
• Strong UX judgment for data-rich interfaces, including keeping maps, tables, charts, and detail views consistent as data updates
• Strong TypeScript/JavaScript, React, HTML, and CSS skills, plus sound knowledge of browser behavior, state management, API integration, and performance
• You’re proactive, resourceful, and eager to adopt new tools. You understand front-end engineering deeply enough to evaluate AI-generated code, troubleshoot problems, and own delivery from prototype through production
• QA or test automation experience with Playwright or Cypress
• A portfolio of useful, deployed products built with AI-assisted workflows
• Familiarity with forecast data, uncertainty, geographic coordinates, and large spatial or time-series datasets
• Experience with live asset tracking, geofencing, route visualization, or alert management
• Weather, geospatial, aviation, or utility industry experience
• Interactive mapping and visualization experience with tools such as MapLibre, Mapbox, or