We’re looking for an experienced Mobile Developer to join our team in Manchester. Here’s all you need to know:

🖥️ STACK: Swift and Kotlin for our mobile apps. GraphQL between our apps and the backend. Backend is Node.js, TypeScript, and PostgresQL. We host with Heroku.

🤬 SDKs YOU’LL SWEAR AT: RevenueCat (for subscriptions), Heap (for analytics) and Firebase (for user notifications).

📱 PRODUCT: iOS and Android native mobile apps that give small/indie business people a second phone number just for work. It makes it easy for them to separate their personal lives from business with features like auto reply to missed calls, and extra tools to help them grow. Check out our website to learn more about us.

👨‍💻 THE JOB: Mobile developer working on our native iOS and Android apps, all experience levels welcome from mid-level right through to lead/senior. Proficient in either Swift, Kotlin, or both.

🏡 REMOTE?: Partly - at least 1 day a week in Ancoats (Manchester), the rest of the week remote.

🐝 LOCATION: Beehive Lofts is our lovely workplace in Ancoats, Manchester. Great coffee, lovely teas, dog-friendly, more sofas than DFS, plants (and then some). Fun fact: it used to be home to legendary Manchester nightclub Sankey’s.

💷 FOR YOU: Great salary (£35k-£55k depending on your experience level), share options, 25 days off + bank holidays, flexible hours, MacBook Pro or BYOD allowance, plus £400 to spend as you wish on your home workstation.

🍕 TEAM: Small but mighty experienced, there’s 10 of us (and growing fast!). We’ve got an Engineering Manager, Product Manager, Product Designer, and of course our seven other Swift, Kotlin, and JavaScript developers.

🚀 FUTURE GOALS: We see a world with thousands of teams around the world using Chalkboard to communicate with customers and each other. On the move, in retail locations, out in the real world.

👋 FOUNDER: We’re headed up by John Jackson, who has already built and sold 2 tech businesses. We are funded directly by John’s investments so we’re in full financial control.

👌 TECH PRINCIPLES: We have a mature test suite and endeavour to maintain it as part of our development process. All code changes are peer reviewed. We think the best features are a result of tight collaboration between product and engineering. We use the best tools for the job, but they need to be proven.

🚧 DEV PROCESS: Each feature moves through product design, architecture, development, testing, and release, in a Kanban-style workflow that we manage in a tool called Shortcut.

🖤 PRODUCT PRINCIPLES: Focus on user experience, convention over configuration, accessible to everyone, low touch high volume, no jargon, champion local business.

✅ MUST HAVES: We are looking for mid-level upwards. So you should have 3+ years commercial experience, and have experience working with Swift and/or Kotlin, MVVM/MVVM-C, dependency injection, and writing tests.

🙋 HOW WE HIRE: With respect for your time, and transparency. First some simple technical questions, then an intro call, next a short own-time challenge that takes no more than a few hours, and finally an interview (sometimes 2).

🥇 TO SUM UP: Join a financially secure start up, with a grand plan, a small but experienced team, quality tech, sound technical principles, and a well-written codebase. Help millions of small and local businesses to operate, grow, and thrive.

If this sounds like the perfect opportunity for you, we can't wait to hear from you!

Every technology company usually has a handful of guiding principles whether they realise it or not. Learn more about our core engineering principles from our Engineering manager Rhodri here.

Want to know what it's like working at Chalkboard? Find out here.

If this sounds like the perfect opportunity for you, we can't wait to hear from you!


Salary range £35,000 — 55,000

(Depending on your experience level)