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- Tasks: Develop high-quality iOS apps using Swift and SwiftUI for iconic sports brands.
- Company: Join a growing Mobile Engineering team focused on fan engagement in global sports.
- Benefits: Enjoy hybrid working with 2 days in the London office and collaborative projects.
- Why this job: Be part of exciting greenfield projects that impact millions of sports fans worldwide.
- Qualifications: Proven experience in Swift, SwiftUI, and scalable app architectures is essential.
- Other info: Ideal for those passionate about sports and looking to make a difference.
6 Month Contract - Outside IR35
About Us: As part of our exciting growth journey, we’re expanding our Mobile Engineering team and are on the lookout for a talented iOS Contract Engineer to join us on a hybrid basis at our London office. This is a rare chance to work on high impact greenfield products for some of the biggest and most iconic sports brands in the world. You’ll be at the forefront of building modern, scalable apps from the ground up, helping shape the future of fan engagement across global sport.
As a contractor, you’ll bring deep technical expertise and strong delivery focus. Contributing high-quality code, collaborating closely with our in-house teams, and helping us hit key milestones. You’ll be embedded in a passionate, cross-functional team and supported to do your best work while working on fast-moving, purpose-driven projects that reach millions of fans worldwide.
- Build and maintain high-quality native iOS applications using Swift and SwiftUI, with a focus on fast delivery and maintainable architecture.
- Work closely with internal teams and client stakeholders to develop end-to-end mobile features that align with product goals and timelines.
- Contribute to architectural decisions in collaboration with senior engineers — with a strong emphasis on scalability, testability, and performance.
- Collaborate within cross-functional squads (designers, PMs, QA, backend) to ship new features to live apps used by sports fans worldwide.
- Ensure a high standard of quality through code reviews, testing, and engineering best practices.
Join a hybrid working environment, with 2 days per week in our London office to enable strong collaboration on fast-moving projects.
What We’re Looking For:
- Proven expertise in Swift and SwiftUI, ideally with multiple apps shipped to the App Store or in production use.
- Strong understanding of scalable app architectures (e.g. MVVM-C, TCA, modularisation, dependency injection).
- Passion for delivering high-quality UI/UX that adapts well across screen sizes and device types.
- Comfortable working in CI/CD environments, using tools like Bitrise, CircleCI, GitHub Actions, or Azure DevOps.
- Hands-on experience with agile development practices, and a pragmatic approach to testing including unit, integration, and UI testing.
Nice To Have:
- Experience working on sports, media, or gamification apps, particularly those with high user engagement or real-time data.
- Familiarity with live data integration, streaming APIs, or event-based user experiences.
- Personal passion or understanding of sports.
Contract iOS Developer employer: Two Circles
Contact Detail:
Two Circles Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Contract iOS Developer
✨Tip Number 1
Make sure to showcase your experience with Swift and SwiftUI in any conversations you have. Be ready to discuss specific apps you've worked on, focusing on the challenges you faced and how you overcame them.
✨Tip Number 2
Familiarise yourself with scalable app architectures like MVVM-C or TCA. During interviews, be prepared to explain how you've implemented these architectures in past projects and how they contributed to the app's performance.
✨Tip Number 3
Highlight your experience with CI/CD tools such as Bitrise or CircleCI. Discuss how these tools have improved your workflow and the quality of your code, as this will demonstrate your commitment to best practices.
✨Tip Number 4
If you have a passion for sports, make sure to express that during your interactions. Sharing your personal interest can help you connect with the team and show that you're genuinely excited about the projects you'll be working on.
We think you need these skills to ace Contract iOS Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Swift and SwiftUI, as well as any apps you've shipped to the App Store. Emphasise your understanding of scalable app architectures and your hands-on experience with CI/CD tools.
Craft a Compelling Cover Letter: In your cover letter, express your passion for sports and how it aligns with the company's mission. Mention specific projects or experiences that demonstrate your ability to deliver high-quality UI/UX and collaborate in cross-functional teams.
Showcase Relevant Projects: If you have worked on sports, media, or gamification apps, be sure to include these in your application. Highlight any experience with live data integration or real-time user engagement to stand out.
Proofread and Edit: Before submitting your application, carefully proofread your documents for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism.
How to prepare for a job interview at Two Circles
✨Showcase Your Technical Skills
Be prepared to discuss your experience with Swift and SwiftUI in detail. Bring examples of apps you've developed or contributed to, highlighting your role in the architecture and delivery process.
✨Understand Scalable Architectures
Familiarise yourself with scalable app architectures like MVVM-C and TCA. Be ready to explain how you’ve implemented these in past projects and how they can benefit the team’s goals.
✨Demonstrate Collaboration Experience
Since the role involves working closely with cross-functional teams, share specific examples of how you've collaborated with designers, PMs, and QA teams to deliver successful projects.
✨Prepare for Agile and CI/CD Discussions
Brush up on agile development practices and be ready to discuss your experience with CI/CD tools like Bitrise or CircleCI. Highlight how these practices have improved your workflow and project outcomes.
