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iOS Developer

£30,000 - £45,000+ depending on experience. Are you a talented iOS Developer looking to write code that matters? Join our awesome iOS team and help save the world with technology! If you want to work on some life-changing projects, we'd love to hear from you!

Mobile App Development

Be part of changing millions of lives for the better

Are you looking to join an awesome team and work on technology that’s helping to make a difference to the world?

3 Sided Cube is a multi-award winning Digital Agency based in the UK, with a particular passion for building technology for good to change the world for the better.

Be it life-saving, life-changing or problem-solving, we champion the genius over the generic and have worked with some amazing charities and organisations such as The American Red Cross, UNHCR, Lush and the RNLI.

We’ve kept growing ever since we were founded in 2009 and now we’re looking for a talented iOS Developer to join our Mobile Team and help deliver incredible mobile applications. Our main offices are based in Bournemouth but the option to work fully remote is also available.

What you’ll be doing:

  • Building mobile apps that make a real impact on the world
  • Supporting project teams in maintaining apps that are being used by millions of people across the world
  • Problem solving and debugging code
  • Involvement in the whole project process – from estimating through to helping refine designs
  • Collaborating and working with like-minded people across our Creative, Development and Project Management Team

Meet some of your team...

Ben Team Image


Senior iOS Developer

Get to know Ben



iOS Developer

Get to know Rodrigo

What we're looking for:

  • Strong understanding of Swift
  • Vast knowledge of the iOS SDK and various Apple frameworks such as CoreLocation, MapKit, AVKit etc
  • Experience building layout with UIKit or SwiftUI
  • Familiarity with the MVC or MVVM software architecture
  • Good understanding of core programming concepts such as multithreading, networking, memory management (ARC) etc
  • Incredible teamwork and communication skills
  • Up-to-date knowledge of software engineering practices and what defines good quality code
  • Experience of using version control systems and peer reviewing code
  • A keen interest in learning new technologies and approaches to building good software
  • Commercial experience of building apps in a team environment
  • Familiarity with continuous integration and automated builds
  • Experience with React Native, Objective-C, knowledge of Firebase and practical experience of working with Bitbucket and JIRA would be useful but not essential

3 Reasons to join Team Cube


Tech For Good Projects

Help us save the world! Use cutting edge technology to work on global, life-saving projects with some amazing impact-focused charities and organisations. Take a look at some of our amazing previous projects…


Personal Development

Every member of our team has a personal plan of where they want to go and what they need to get there. Conferences, events, training and mentoring – we make sure you have the tools you need to reach your full potential


Personal Innovation Time

All our developers also get a week of Innovation Time every 3 months to work on a personal passion project – that could mean trying out a new language or prototyping an idea you’ve had for ages. The choice is yours!

What we offer:

  • Salary – £30,000-£45,000+ dependant on experience
  • Flexibility – Remote and hybrid working opportunities as well as flexible hours to suit you with a remote working budget to help you get set up at home!
  • Holiday – 23 days of holiday with an additional day for each year of service up to 28 days
  • Development – Up to £1000 per year to spend on your personal development and training
  • Giving back to the wider community – 3 days out of work every year to volunteer for a ‘for good’ organisation as well as a donation to a charity of your choice on your birthday
  • Health and wellbeing – Fully subsidised counselling services, Cycle to Work scheme and every Friday, lunch is on us!
  • Office space – If you’re going to be working from our office you can expect a fun, relaxed environment. We’re pet-friendly, have a fully stocked kitchen and recreational facilities such as a pool table. We also offer free parking if you choose to drive in (although we’re very close to the train station and bus routes!)
  • Social events – Regular team events throughout the year such as team building initiatives, lunch-time beach cleans, BBQ’s in the summer (we’re only a short walk from the beach!) and our annual Awards Ceremony to celebrate the year’s achievements and your own



Send your CV with a few words on why you want to join the team to

Published on April 29, 2022, last updated on May 12, 2022