Negotiable
Inside
Hybrid
Leeds, England, United Kingdom
Summary: The iOS Developer role involves joining a mobile engineering team to create secure and scalable iOS applications using modern development practices. The position is contract-based, requiring a hybrid work arrangement with three days on-site each week. The ideal candidate will have strong expertise in Swift and modern iOS development tools, along with a passion for engineering quality. This role is classified as inside IR35 and is set to start in March 2026 for a duration of six months.
Key Responsibilities:
- Develop secure, scalable, and high-quality iOS applications.
- Utilize modern development practices and architecture.
- Collaborate with engineering teams to ensure effective communication.
- Implement modular app architecture and reusable SDKs.
- Engage in engineering quality practices such as TDD, Pair Programming, and Code Reviews.
Key Skills:
- Strong expertise in Swift and modern iOS development tools (Xcode, Git, GitHub, XCTest, XCUITest).
- Experience with modular app architecture and patterns such as MVVM.
- Proven experience building and integrating reusable SDKs.
- Solid understanding of Swift concurrency (async/await, GCD, Operations).
- Strong collaboration and communication skills.
- Passion for engineering quality.
- Knowledge of mobile security best practices (nice to have).
- Experience with mobile CI/CD pipelines (nice to have).
Salary (Rate): undetermined
City: Leeds
Country: United Kingdom
Working Arrangements: hybrid
IR35 Status: inside IR35
Seniority Level: undetermined
Industry: IT
Role: iOS Developer
Start: March 2026
Location: Bristol or Leeds, U.K.
Work Mode: Hybrid (3days on-site per week)
Hiring Type: Contract (Inside IR35)
Duration: 6 months
Role Overview
You will be part of a collaborative mobile engineering team focused on building secure, scalable, and high-quality iOS applications using modern development practices and architecture.
Required Skills & Experience
Strong expertise in Swift and modern iOS development tools (Xcode, Git, GitHub, XCTest, XCUITest)
Experience with modular app architecture and patterns such as MVVM
Proven experience building and integrating reusable SDKs
Solid understanding of Swift concurrency (async/await, GCD, Operations)
Track record delivering production-scale iOS applications
Strong collaboration and communication skills across engineering teams
Passion for engineering quality — TDD, Pair Programming, Code Reviews, CI, and Automated Testing
Nice to Have
Knowledge of mobile security best practices (secure storage, authentication, data protection)
Experience with mobile CI/CD pipelines (GitHub Actions, Fastlane, automated deployments)
If this opportunity aligns with your experience and career goals, please connect with me or share your updated CV at kirankotla@rezolve.com
Kiran Kotla
Rezolve AI Limited
Tel.: +44 020 4628 6452