Ios engineer Work, Jobs in London, Eng (with Salaries)

Mobile iOS Engineer
xAI —London
- £107,000 - £262,000 a year
- APIs
- Communication skills
- Employee discount
- Life insurance
iOS Engineer - Swift - London
Photon —London
- Hybrid work
- APIs
- Leadership
- Communication skills
Junior iOS Engineer
Trainline —London
- Full-time
- Hybrid work
- AWS
- Continuous improvement
- Mentoring
7d
iOS Engineer
Air Apps —London
- £60,000 - £75,000 a year
- Full-time
- Agile
- In-person
- Communication skills
- Life insurance
iOS Engineer
Freetrade —London
- £52,000 - £75,000 a year
- Full-time
- Hybrid work
- APIs
- In-person
- AI
- Work from home
- Life insurance
Mobile Engineer / iOS
Freetrade —London
- £52,000 - £75,000 a year
- Full-time
- Hybrid work
- APIs
- In-person
- AI
- Work from home
- Life insurance
Senior iOS Engineer – Send Experience
Wise Australia Investments —London
- £85,000 - £115,000 a year
- Hybrid work
- APIs
Software Engineer (iOS)
Compare the Market —London
- Full-time
- APIs
Graduate Programme 2027: Software Engineer (iOS)
Revolut —London
- £15,700 a month
- Full-time
- Hybrid work
- Computer Science
- English
- Organisational skills
8d
Senior iOS Engineer
Motorway —London
- Full-time
- Hybrid work
- Communication skills
Quick apply
iOS developer
Novamill —London
- APIs
Senior iOS Engineer - Apps Team
Financial Times —London
- Full-time
- Hybrid work
- JavaScript
- Annual leave
Internship Programme 2027: Software Engineer (iOS)
Revolut —London
- Full-time
- Hybrid work
- Computer Science
- English
- Master's degree
8d
Staff Engineer, iOS
AlphaSense —London
- Remote
- Java
- Contracts
- APIs
13h
Principal iOS Engineer - Search and Recommendations Experience
Expedia —London
- Full-time
- Computer Science
- Bachelor's degree
- APIs
Senior Mobile Engineer, iOS or Android (Relocation to Melbourne)
Airwallex —London
- Full-time
- Computer Science
- Engineering
- Bachelor's degree
Senior / Lead iOS Engineer
Flo Health —London
- £95,000 - £120,000 a year
- Hybrid work
- Machine learning
- Agile
- IT
Staff iOS Engineer
Depop —London
- Full-time
- Hybrid work
- Driving
- Mentoring
- Agile
- Employee assistance programme
- Life insurance
Senior iOS Software Engineer - London
Proton AG —London
- Mentoring
1d
Senior Software Engineer - iOS
Deliveroo —London
- Full-time
- Communication skills

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Mobile iOS Engineer

xAI -
London

Apply Now

Job details

£107,000 - £262,000 a year

Benefits

Employee discount
Life insurance

Qualifications

Rust (programming language)
iOS development
REST
APIs
Scalability
Swift
gRPC
Communication skills

Full job description

ABOUT xAI

xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.

ABOUT THE ROLE:

We’re seeking an exceptional iOS engineer to join a small, high-impact team dedicated to creating the world’s most valuable AI application, judged by the impact it delivers to users. You’ll shape cutting-edge mobile experiences, blending technical mastery with product brilliance.

RESPONSIBILITIES:

Dream up and craft delightful, intuitive user experiences that redefine how people interact with AI on mobile.
Obsess over every pixel, animation, and interaction, ensuring the experience feels magical and seamless.
Build blazing-fast, highly performant systems where every millisecond counts.
Drive technical and product decisions, collaborating with AI researchers and engineers to deploy state-of-the-art models globally.

BASIC QUALIFICATIONS:

Expert in Swift, with deep knowledge of SwiftUI and UIKit.
Proficient in performance optimization—memory, CPU, GPU—using low-level tools to deliver blazing-fast systems.
Experienced in designing and shipping intuitive, pixel-perfect mobile UIs that redefine how users interact with AI.
Skilled in concurrency and reactive programming (Combine) for responsive, real-time apps.
Built high-throughput integrations with APIs (REST, gRPC) or AI model outputs, ensuring seamless data flow.
Capable of owning complex features end-to-end, from architecture to App Store deployment, with a focus on speed and scalability.

PREFERRED SKILLS AND EXPERIENCE:

Deep expertise in the Apple ecosystem and related development tools.
Rust for working with our backend components.
AVFoundation for real-time audio processing.
Track record of shipping standout apps or standout features within apps.
Deep expertise in iOS development, particularly with Swift. We seek individuals who operate at the highest levels of their craft.
Excel at delivering results swiftly, often in a fraction of the time others require. Speed is a core value at xAI—we must act decisively to succeed.
Sharp product sense, with an ability to empathize with users, anticipate their needs, and translate that into features that delight and deliver value.

COMPENSATION AND BENEFITS:

£107,000 - £262,000 GBP

Base salary is just one part of our total rewards package at xAI, which also includes equity, comprehensive healthcare and dental coverage, cash plan, income protection, life insurance, and various other discounts and perks.

xAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

Apply Now

Refine Your Search

ios engineer jobs in london, eng

Mobile iOS Engineer

iOS Engineer - Swift - London

Junior iOS Engineer

iOS Engineer

iOS Engineer

Mobile Engineer / iOS

Senior iOS Engineer – Send Experience

Software Engineer (iOS)

Graduate Programme 2027: Software Engineer (iOS)

Senior iOS Engineer

iOS developer

Senior iOS Engineer - Apps Team

Internship Programme 2027: Software Engineer (iOS)

Staff Engineer, iOS

Principal iOS Engineer - Search and Recommendations Experience

Senior Mobile Engineer, iOS or Android (Relocation to Melbourne)

Senior / Lead iOS Engineer

Staff iOS Engineer

Senior iOS Software Engineer - London

Senior Software Engineer - iOS

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ABOUT xAI

ABOUT THE ROLE:

RESPONSIBILITIES:

BASIC QUALIFICATIONS:

PREFERRED SKILLS AND EXPERIENCE:

COMPENSATION AND BENEFITS:

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