Senior Front-End Developer

About us

Our website and apps help renters search listings, schedule tours and submit applications. Most of our traffic is mobile, so the iOS and Android apps get as much attention as the website. Founded in 2019, we now have 130 employees.

What this job is

This role opened up after a team member moved internally. Hands-on frontend role. You'll ship features, fix layout bugs on odd screen sizes and help maintain our shared component library. We're hiring another Senior Front-End Developer to build the web interfaces our customers use every day, mostly in React and TypeScript. Remote position. Most of the team is in Hamburg, but nobody is required to come in. Weekday working hours, with room to shift your day when needed.

In your first few months you will

• Write unit tests with Jest and React Testing Library, and end-to-end tests with Playwright or Cypress
• Manage client state with Redux Toolkit, Zustand or TanStack Query
• Pair with backend engineers on API contracts before work starts
• Migrate legacy jQuery or AngularJS pages to the current stack
• Track down cross-browser bugs in Safari, Chrome, Firefox and mobile browsers
• Profile and reduce bundle size, Core Web Vitals and time to interactive
• Work with designers to adjust interactions when something doesn't hold up in the browser

Requirements

• 6+ years building production web applications
• A good eye for spacing, alignment and small visual details
• Able to explain frontend tradeoffs to designers and product managers

Also helpful

• Visual regression testing with Chromatic or Percy
• Next.js or Remix with server-side rendering
• Internationalization (i18n) and right-to-left layouts

What you get

Rate: €92,000-€109,000/year

• Company pension scheme
• Holiday pay
• JobRad bike leasing
• Learning budget
• Virtual stock options
• Flexible working hours
• 30 days of annual leave

Applications are reviewed weekly.

Start: Immediately.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Isar Web GmbH.