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- Tasks: Build and maintain customer-facing iOS features with a focus on security and reliability.
- Company: Join a leading automobile manufacturer in a dynamic mobile team.
- Benefits: Competitive daily rate, collaborative environment, and opportunities for professional growth.
- Why this job: Make an impact on innovative projects while working with cutting-edge technology.
- Qualifications: Strong experience in Swift and UI frameworks like SwiftUI.
- Other info: Work in an agile team with excellent career advancement opportunities.
The predicted salary is between 100000 - 140000 £ per year.
Location: Stratford, London (4 x per week working on-site)
Salary/Rate: Up to £493 per day
Start Date: Feb 2026
Job Type: 11 month contract (Inside IR35)
We are looking for a Senior iOS Software Engineer to join our clients Mobile Team working on their Pro Telematics Drive App. Excellent opportunity to work for one of the worlds largest automobile manufacturers.
Responsibilities
- Feature Delivery: Build, ship, and maintain customer-facing iOS features with a strong focus on security-related use cases and reliability.
- Collaboration: Work in an agile, cross-functional team with iOS and backend engineers, designers, product managers, and QA.
- UI Implementation: Implement polished, accessible UIs using UIKit and SwiftUI and translate product requirements into high-quality user experiences.
- Integration: Integrate with APIs and services, ensuring robust error handling, observability, and excellent performance.
- Codebase Management: Work effectively in a reasonably large, evolving codebase as part of an overall iOS team of around 9 engineers.
- Engineering Excellence: Contribute to code reviews, testing practices, and continuous improvement.
Required Skills/Experience
- iOS Engineering: Strong experience with Swift, including building and maintaining production iOS apps.
- UI Frameworks: Deep experience designing and implementing UIs with SwiftUI.
- Architecture: Experience with modern iOS architecture patterns and dependency management strategies.
- Testing: A strong testing mindset, including unit testing and snapshot testing, with an emphasis on maintainable, reliable code.
Our Tech Stack
- Native mobile app written in Swift UIKit, SwiftUI, Combine, async/await...
- Third party SDKs for maps, analytics & experiments, observability, animations.
- Tuist for project generation and SPM dependency management.
- Tests: XCTest / Swift Testing, Snapshot tests, UI Tests.
- A range of modern tooling for analytics, observability, localisation, artifact management, licensing checks, security & quality checks.
- Bitrise for CICD and internal app distribution.
- Dedicated backend for frontend API layer for the mobile app.
If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format.
Disclaimer: Notwithstanding any guidelines given to level of experience sought, we will consider candidates from outside this range if they can demonstrate the necessary competencies. Square One is acting as both an employment agency and an employment business, and is an equal opportunities recruitment business. Square One embraces diversity and will treat everyone equally. Please see our website for our full diversity statement.
Ios Developer - London employer: Square One Resources
Contact Detail:
Square One Resources Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Ios Developer - London
✨Tip Number 1
Network like a pro! Reach out to fellow iOS developers and industry contacts on LinkedIn. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best iOS projects. Include links to apps you've developed or contributed to, and make sure to highlight your experience with Swift and UI frameworks.
✨Tip Number 3
Prepare for interviews by brushing up on common iOS development questions. Practice coding challenges and be ready to discuss your approach to building secure and reliable apps.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Ios Developer - London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the iOS Developer role. Highlight your experience with Swift, UIKit, and SwiftUI, and don’t forget to mention any relevant projects that showcase your skills in building customer-facing features.
Showcase Your Testing Mindset: Since a strong testing mindset is key for this role, be sure to include examples of how you've implemented unit testing and snapshot testing in your previous projects. This will show us that you value maintainable and reliable code.
Keep It Professional: While we love a bit of personality, keep your application professional. Use clear language, avoid jargon, and make sure there are no typos or grammatical errors. A polished application reflects your attention to detail!
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. Make sure to submit your CV in Microsoft Word or PDF format as specified in the job description. We can’t wait to see what you bring to the table!
How to prepare for a job interview at Square One Resources
✨Know Your Tech Stack
Make sure you’re well-versed in Swift, UIKit, and SwiftUI. Brush up on your knowledge of modern iOS architecture patterns and dependency management strategies. Being able to discuss your experience with these technologies will show that you're ready to hit the ground running.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous projects, especially around security-related use cases and reliability. Use examples that highlight your ability to integrate APIs and handle errors effectively, as this is crucial for the role.
✨Demonstrate Collaboration
Since the role involves working in an agile, cross-functional team, be ready to talk about your experiences collaborating with designers, product managers, and QA teams. Share how you’ve contributed to code reviews and testing practices to improve overall engineering excellence.
✨Prepare Questions
Have a few thoughtful questions ready about the company’s approach to mobile development and their tech stack. This shows your genuine interest in the role and helps you assess if it’s the right fit for you. Plus, it gives you a chance to engage with your interviewers!
