Senior Front-End Developer

Join Jobber, a leading platform for small home-service businesses. As a Senior Front-End Developer, you'll play a crucial role in building and improving our marketing website, <getjobber.com>. You'll work primarily with Next.js, Sanity, React, and TypeScript, contributing to our growing UI library and helping to raise the technical bar of the team. This is a senior individual-contributor role with real technical influence, where you'll set patterns, mentor other developers, and partner with the Engineering Manager on standards and code quality.

• Contribuer à la construction et à l'amélioration continue du site web de Jobber, en utilisant des technologies modernes telles que Next.js, Sanity, React et TypeScript.
• Participer à l'extension de la bibliothèque de composants partagée et du système de design, en veillant à ce que l'équipe construise plus rapidement sur des bases cohérentes, réutilisables et bien testées.
• Mentorer et coacher d'autres développeurs front-end, en élevant leurs compétences et en maintenant l'équipe à ses principes d'ingénierie.

• Just as importantly, we want someone who treats AI-assisted development as a core engineering skill
• Technical leadership without ego. You set standards and mentor others while staying collaborative and open to better ideas
• Comfort in the grey areas. You're adaptable, can prioritize amid ambiguity and changing priorities, and break large, complex problems into shippable pieces
• Headless CMS experience (required). You've built content-driven sites on a headless CMS and understand how to model, integrate, and ship content at scale
• Strong communication. You collaborate easily with both technical and non-technical partners — designers, marketers, PMs, and CRO
• Ambitious and humble. You don't accept the status quo simply because "it's what we've always done" — you push for better, newer, more innovative approaches while staying grounded
• Back-end familiarity — full-stack ideal. You're comfortable working beyond the front end: building and integrating APIs and services, and reasoning about the systems behind the pages. A full-stack background is highly preferred
• Strong Next.js and React experience. You've built and maintained real applications on this stack and understand modern rendering, component architecture, and tooling
• Hands-on AI-assisted development. You actively use AI coding tools in your day-to-day work and have a point of view on where they help, where they don't, and how to use them responsibly
• A growth and experimentation mindset. You're comfortable building for measurement and iteration, and you care about the business outcome your code drives
• Deep front-end expertise. Expert command of HTML, CSS, JavaScript/TypeScript, accessibility, and web performance, plus several years building production applications
• Experience with client-side and feature-flag experimentation platforms (e.g. Optimizely, Kameleoon, Adobe Target) and analytics tools (e.g. Amplitude, GA360)
• Experience working within a design system or maintaining a shared component library
• Experience collaborating with product engineering teams across shared systems
• Experience collaborating closely with designers in Figma