Mobile engineer (ios) Work, Jobs in London, Eng (with Salaries)

Mobile iOS Engineer
SpaceXAI —London
- £107,000 - £262,000 a year
- APIs
- Communication skills
- Employee discount
- Life insurance
Quick apply
Senior iOS Engineer II - Account Mobile
Wise Australia Investments —London
- £111,000 - £145,000 a year
- APIs
- Communication skills
1d
Senior Principal Engineer (iOS)
Trainline —London
- £110,000 - £130,000 a year
- Full-time
- Hybrid work
- Leadership
- Communication skills
Senior Mobile Engineer
Omaze —London
- Full-time
- Hybrid work
- JavaScript
- APIs
- IT
- Annual leave
- Work from home
8d
Senior iOS Engineer
Motorway —London
- Full-time
- Hybrid work
- Communication skills
- Employee assistance programme
Quick apply
8d
Flutter Engineer
RWS Group —London
- Full-time
- APIs
React Native Engineer
Air Apps —London
- £56,000 - £70,000 a year
- Full-time
- Java
- JavaScript
- APIs
- Annual leave
- Life insurance
Staff Android Engineer
AlphaSense —London
- Remote
- Contracts
- APIs
- AI
Senior Product Engineer, React Native
Zapp —London
- £100,000 - £135,000 a year
- Full-time
- DevOps
- Sick pay
Asset & Wealth Management - Engineering Manager, Marcus Mobile - Vice President - London
Goldman Sachs —London
- Full-time
- Management
- Computer Science
- Engineering
- Employee assistance programme
Senior React Native Engineer
Aristocrat —London
- Full-time
- Computer Science
- Engineering
- Bachelor's degree
Software Engineer III- Android Engineer- JPM Personal Investing- Mid Level
JPMorganChase —London
- Full-time
- Java
- Agile
- Financial services
Senior Android Engineer
marshmallow —London
- Full-time
Senior Staff Engineer, Android
AlphaSense —London
- Remote
- Contracts
- AI
- Communication skills
Senior Lead Software Engineer - React Native
JPMorganChase —London
- Full-time
- English
- JavaScript
- APIs
Senior React Native Engineer
Hulcan —London
- Full-time
- Hybrid work
- JavaScript
- APIs
- IT
Quick apply
Android Engineer
Starling —London
- Full-time
- Hybrid work
- Java
- IT
- Annual leave
- Employee discount
Quick apply
Lead Software Engineer - Android
JPMorganChase —London
- Full-time
- English
- JavaScript
- APIs
Senior Android Engineer
Incard —London
- Full-time
- Hybrid work
- Management
- Continuous improvement
- Communication skills
- Annual leave
- Sick pay
Quick apply
Engineering Manager - Apps
Trainline —London
- £100,000 - £115,000 a year
- Full-time
- Hybrid work
- Management
- Leadership
- Communication skills
9d

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Mobile iOS Engineer

SpaceXAI
London

Quick apply

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

SpaceXAI'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 SpaceXAI—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 SpaceXAI, which also includes equity, comprehensive healthcare and dental coverage, cash plan, income protection, life insurance, and various other discounts and perks.

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

Quick apply

Refine Your Search

mobile engineer (ios) jobs in london, eng

Mobile iOS Engineer

Senior iOS Engineer II - Account Mobile

Senior Principal Engineer (iOS)

Senior Mobile Engineer

Senior iOS Engineer

Flutter Engineer

React Native Engineer

Staff Android Engineer

Senior Product Engineer, React Native

Asset & Wealth Management - Engineering Manager, Marcus Mobile - Vice President - London

Senior React Native Engineer

Software Engineer III- Android Engineer- JPM Personal Investing- Mid Level

Senior Android Engineer

Senior Staff Engineer, Android

Senior Lead Software Engineer - React Native

Senior React Native Engineer

Android Engineer

Lead Software Engineer - Android

Senior Android Engineer

Engineering Manager - Apps

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