Belfast

Senior iOS Engineer

Job type
Full Time
Level
Mid-senior level
Apply now

Your Role

Are you a Senior iOS Engineer who takes pride in the success of the applications you work on? Do you enjoy seeing your apps featured with fantastic ratings on the App Store, but strive to keep pushing for more?

We are looking for Senior iOS Engineer to join our Asos Media Group team who can help further the success of our iPhone and iPad app. The app has more than 8M active users worldwide, an average app store review of 5 stars, is written in the latest version of Swift, and has over 99.91% crash-free sessions.

What Youll Be Doing

  • Deliver top quality projects made using best practices and guidelines
  • Work with our design team to implement clean design that respects the platform
  • Work in an agile, cross-functional team taking joint responsibility for the engineering team deliverables
  • You will take an active and hands-on approach in all features and tasks

/01 Company Description

We're ASOS. We blend our flair for fashion with our love of cutting- edge technology, but more importantly were interested in how we can bring the best out of you.

We exist to give people the confidence to be whoever they want to be, and that goes for our people too. At ASOS, you're free to be your true self without judgment, and channel your creativity into a platform used by millions.

/02 Job Qualifications

Who wed like to meet

  • You are an experienced iOS developer with an extensive professional knowledge
  • You have the desire to learn all the latest techniques and new language releases
  • You might build mobile apps in your spare time or take part in hackathons as a way of gaining more knowledge, and regularly keep up with the latest developments and trends in the community
  • Strong experience with Git and source control workflows, including branching, merging, conflicts resolution, rebasing, history management, and code review processes
  • Solid knowledge of Swift and the foundational iOS frameworks is essential
  • Strong knowledge using XCode, IB and Auto Layout to create advanced UIs
  • Deep knowledge of Apples HIG, design best practices, coding and naming guidelines
  • Good knowledge of software design patterns and software architecture principles
  • A passion for clean code
  • Hands-on knowledge in building universal apps that support different layouts for iPhone and iPad Regularly
  • Write unit tests
  • Have hands-on exposure with UI test automation using Apple's XCTest framework

Bonus Points

  • Experience with CI / CD and automation tool such as Fastlane
  • Experience with macOS shell scripting and commonly used command-line tools (e.g. Fastlane)
  • Some experience with any server-side technology (e.g. Node.js, ASP.NET, PHP, RoR) and REST API development

/03 Additional Info

What's in it for you?

  • Competitive salary, pension, and private medical care scheme
  • Performance related bonus
  • Flex benefits allowance - which you can chose to take as extra cash, or use towards other benefits
  • 25 days paid annual leave + an extra day for your birthday
  • Employee discount (hello ASOS discount!)
  • Tech Develops - our internal tech focussed skills development programme to focus on your personal growth as a technologist
  • Opportunity to represent ASOS at industry leading events
  • Opportunity to help shape and drive our DE&I initiatives in Tech (like our WIT movement and Diversity mentoring in Tech)
  • Opportunity to make an impact from day one and work with the latest in cutting edge of technology
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Meet The Team

Meet Zijiao Li -
Tech @ ASOS

Meet Amy Richardson -
Tech @ ASOS

Meet Si Jobling -
Tech @ ASOS

I love working at ASOS in my team because of the great atmosphere. From day one I already felt like being part of the team, everyone is so friendly, approachable and willing to help. It’s the place where you feel trusted and are given the opportunities & time to explore your full potential. As someone who just relocated to London, I also appreciate the international and cultural diverse environment – it’s ok to be whoever you want to be!
As a software engineer with a love for fashion, I feel extremely lucky to be part of a fashion company that priorities technology, innovation and customer experience to the same degree as their clothing.
As someone who left ASOS after 7 years but came back, it speaks volumes how much I love working at ASOS. The obvious reason is the people, not just in Tech but beyond. There's an unspoken respect and authenticity between everyone who works here
  • Zijiao Li

    Tech @ ASOS

    I love working at ASOS in my team because of the great atmosphere. From day one I already felt like being part of the team, everyone is so friendly, approachable and willing to help. It’s the place where you feel trusted and are given the opportunities & time to explore your full potential. As someone who just relocated to London, I also appreciate the international and cultural diverse environment – it’s ok to be whoever you want to be!
  • Amy Richardson

    Tech @ ASOS

    As a software engineer with a love for fashion, I feel extremely lucky to be part of a fashion company that priorities technology, innovation and customer experience to the same degree as their clothing.
  • Si Jobling

    Tech @ ASOS

    As someone who left ASOS after 7 years but came back, it speaks volumes how much I love working at ASOS. The obvious reason is the people, not just in Tech but beyond. There's an unspoken respect and authenticity between everyone who works here
our business values our business values our business values our business values our business values our business values our business values our business values our business values our business values our business values our business values our business values our business values our business values our business values
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We are Customer First

We couldn’t be ASOS without our customers.

Across every behaviour, value, and all that we do, we see everything through our customers’ eyes. That means never taking anything for granted and always zeroing in on every single detail. So we can always bring our best as a team, and our customers can have an amazing experience, every time. 

We are Authentic

We work together to be honest, transparent, and our full authentic selves.

This is our ASOS. Our culture, built on collaboration and togetherness, and supported by what’s real and honest. We know that we win bigger when we win as a diverse team. That means celebrating our differences and using them to help us stand out from the crowd, without losing our authenticity and individuality.

We are Brave

We challenge each other to aim high and reach our potential.

Doing nothing gets us nowhere. We may be proud of everything we’ve done so far, but there’s still so much more to explore. We believe we can always be wiser, faster, stronger, bigger, braver, kinder…so asking ‘why’ isn’t just a question, it’s a necessity. We use our voice to drive us forward, speaking up on the things our people and customers care about and using our curiosity to create possibility. 

We are Creative

We know innovation leads to inspiration – it’s what makes us stronger

Change is in our DNA. By acting fast and staying one step ahead of the curve, we can be a leader, not a follower. But for our products and platform to be innovative, they have to be fuelled by creative passion and a deep understanding of our customers and our people. 

We always Deliver

We couldn’t be excellent without evidence – so whatever we’re doing, we have proof of why we’re doing it.

It takes facts and data to tell our stories and help us make our decisions in the most effective way possible. This means we can do what we say and own what we do, no matter how long it takes us to do it. We aren’t about nonsense ifs, buts and maybes, we’re about creating an ASOS that’s built for future success on delivered success. 

Our Benefits

Location

Our Belfast office. 

The newest addition to the ASOS family, our office in Belfast is one of our tech hubs. This is where our Data Services team sit, as well as other members of the Tech and Operations team.

Recruitment
Process

  1. Apply online

  2. Call back & Interview

  3. Decision & Onboarding