Ios developer Work, Jobs in King's Cross, Gtl (with Salaries)

Mobile iOS Engineer
SpaceXAI —London
- £107,000 - £262,000 a year
- APIs
- Communication skills
- Employee discount
- Life insurance
Quick apply
Staff Engineer, iOS
AlphaSense —London
- Remote
- Contracts
- APIs
- AI
Senior Staff Engineer, iOS
AlphaSense —London
- Remote
- Contracts
- AI
- Communication skills
Senior iOS Engineer – Send Experience
Wise —London
- £111,000 - £145,000 a year
- Full-time
- Hybrid work
- APIs
Quick apply
Senior iOS Engineer II - Account Mobile
Wise Australia Investments —London
- £111,000 - £145,000 a year
- Communication skills
7d
Senior Flutter Mobile App Developer (Flutter / Dart / Kotlin / Swift)
Open Paparazzi —London
- £26,401.28 - £58,400.23 a year
- Part-time
- Hybrid work
- Social media management
- AWS
- APIs
- Profit sharing
Quick apply
Flutter Developer - London,UK
Capgemini Sogeti —London
- Hybrid work
- Java
- AWS
- APIs
iPhone/iPad Developer Jobs
Amplefuture —London
- English
- Java
Full Stack Developer (Flutter-focused)
Big Potato —London
- Full-time
- Hybrid work
- APIs
- AI
- Employee assistance programme
Quick apply
13h
Senior Front-end JavaScript developer
Byte9 —London
- Agile
Graduate C/C++ Cross Platform Game Programmer
Feral Interactive —London
- £27,000 - £30,000 a year
- Full-time
- No experience needed
- C++
- Linux
- Flexitime
Quick apply
Engineering Manager - Apps
Trainline —London
- £100,000 - £115,000 a year
- Full-time
- Hybrid work
- Agile
- Leadership
- Communication skills
Senior Software Engineer, Full Stack, Google Ads
Google —London
- Doctoral degree
- Computer Science
- Java
Senior Android Developer
Guardian News & Media —London
- £82,000 a year
- Full-time
- Hybrid work
- Java
- Annual leave
- Gym membership
Senior React Native Engineer
Aristocrat —London
- Full-time
- Computer Science
- Engineering
- Bachelor's degree
React Native Engineer
Air Apps —London
- £56,000 - £70,000 a year
- Full-time
- Java
- JavaScript
- APIs
- Annual leave
- Life insurance
Senior Lead Software Engineer - React Native
JPMorganChase —London
- Full-time
- English
- JavaScript
- APIs
Site Reliability Engineer, iCloud
Apple —London
- Computer Science
- Java
- Bachelor's degree
Software Engineer - Private Cloud Compute, On-Device Client Frameworks
Apple —London
- Machine learning
- APIs
Lead Software Engineer - Android
JPMorganChase —London
- Full-time
- English
- JavaScript
- APIs

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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

ios developer jobs in king's cross, gtl

Mobile iOS Engineer

Staff Engineer, iOS

Senior Staff Engineer, iOS

Senior iOS Engineer – Send Experience

Senior iOS Engineer II - Account Mobile

Senior Flutter Mobile App Developer (Flutter / Dart / Kotlin / Swift)

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iPhone/iPad Developer Jobs

Full Stack Developer (Flutter-focused)

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Senior Android Developer

Senior React Native Engineer

React Native Engineer

Senior Lead Software Engineer - React Native

Site Reliability Engineer, iCloud

Software Engineer - Private Cloud Compute, On-Device Client Frameworks

Lead Software Engineer - Android

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