Senior iOS Mobile Engineer

Addition; United Kingdom; À distance; GBP 111 000 - 166 000; Plein temps

Avantages offerts par ce poste

Fully remote

6-month initial contract

Urgent start

Exposure to AI-native tech

Résumé du poste

Addition is seeking a Senior iOS Mobile Engineer to own native mobile development. This fully remote role requires you to be based in the UK and to deliver secure, scalable iOS applications for an AI-native software consultancy serving clients in regulated sectors.

You’ll design, develop and maintain high-quality iOS apps using Swift, collaborate with cross-functional teams, and drive architectural and technical decisions while ensuring robust security and performance. Immediate start available.

Qualifications

• Proven track record delivering native iOS apps.
• Experience with SwiftUI and/or UIKit.
• Experience with secure data handling and authentication.

Responsabilités

• Design, develop and maintain native iOS apps in Swift.
• Collaborate with multidisciplinary teams to deliver seamless mobile experiences.
• Drive architectural decisions for scalable, secure apps.
• Integrate REST APIs and backend services with secure auth.
• Optimize performance, reliability and accessibility.
• Develop automated tests and participate in code reviews.

Connaissances

iOS development

Swift

SwiftUI

UIKit

iOS architecture

REST API integration

Security compliance

CI/CD pipelines

Remote collaboration

Outils

Xcode

App Store deployment

Description du poste

We're working with an AI-native software consultancy delivering innovative digital solutions for its clients. They're looking for a Senior iOS Mobile Engineer to take ownership of native mobile development, building secure, scalable and high-performing applications in a collaborative, fully remote environment.

A note to applicants, this will be working with their end client in the Gambling/iGaming sector.

Role Overview

• Location: Fully Remote, candidates must reside in the UK.
• Contract Length: 6 months initially, with scope to extend
• Start Date: Urgent, need someone ASAP!
• Industry: AI / Software Consultancy

What You’ll Be Doing

• Designing, developing and maintaining high-quality native iOS applications using Swift.
• Collaborating with engineering, design and product teams to deliver seamless mobile experiences.
• Driving technical and architectural decisions to ensure applications are scalable, secure and maintainable.
• Integrating REST APIs and backend services, ensuring secure authentication and effective data handling.
• Optimising application performance, reliability and accessibility.
• Developing automated tests, conducting code reviews and contributing to smooth release processes.
• Taking ownership of technical delivery while communicating effectively with stakeholders across a remote team.

Main Skills Needed

• Strong commercial experience building and delivering native iOS applications.
• Excellent Swift development skills, with hands-on experience using SwiftUI and/or UIKit.
• Solid understanding of iOS architecture, automated testing, debugging and performance optimisation.
• Experience integrating REST APIs, implementing authentication and managing sensitive data securely.
• Confidence owning technical deliverables and working collaboratively with cross-functional teams.
• Essential: Experience within either a highly regulated industry (financial services, fintech, gambling, iGaming or healthcare) OR an AI-native/software consultancy delivering client solutions.
• Familiarity with mobile CI/CD pipelines, App Store deployment and release management would be beneficial.
• Exposure to AI-assisted development tools, security standards or compliance requirements would be advantageous.

What’s in It for You

• Fully Remote Working: Enjoy the flexibility of working from anywhere.
• Outside IR35: A six-month contract offering an attractive contracting arrangement.
• Modern Technology: Work within an AI-native consultancy embracing modern engineering practices and emerging technologies.
• Technical Ownership: Have a genuine say in architecture, development standards and technical delivery.
• Collaborative Environment: Work alongside experienced engineers, designers and product specialists.
• Meaningful Projects: Build reliable, high-quality mobile applications that make a tangible difference for clients.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultants.