Mobile Developer Jobs in London

Mobile Developer jobs in London hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $211,251/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

London
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Deliveroo

deliveroo.co.uk
Deliveroo is an award-winning delivery service founded in 2013 by William Shu and Greg Orlowski. Deliveroo works with approximately 176,000 best-loved restaurants and grocery partners, as well as around 150,000 riders to provide the best food delivery experience in the world. Deliveroo is headquartered in London, with offices around the globe.
deliveroo.co.uk • Lucca • London • Paris • Manchester • Birmingham • Marketplaces • Transportation & Logistics • Delivery
Lucca • London • Paris • Manchester • Birmingham • Marketplaces • Transportation & Logistics • Delivery
Verified live · 1 hour ago 1 month ago

Senior Software Engineer, Android SDUI

$52k – $176k per year (Estimated) • Equity • Senior • In office (London, United Kingdom) • Full-Time • Senior
Go
Kotlin
Mobile
Declarative UI
Jetpack Compose
Design
Figma
Apply
Verified live · 1 hour ago 6 months ago

Senior Software Engineer - iOS

$51k – $172k per year (Estimated) • Equity • Senior • In office (London, United Kingdom) • Full-Time • Senior
Objective-C
Swift
Mobile
UIKit
DevOps
CI/CD
Apply
Open 257 daysVerified live · 1 hour ago 8 months ago

Senior Software Engineer - Android

$51k – $172k per year (Estimated) • Equity • Senior • In office (London, United Kingdom) • Full-Time • Senior
Java
Kotlin
Mobile
Android SDK
Apply
Report

Future Publishing

futureplc.com
Founded in 1985, Future is a global multi-platform media company that provides magazines in fields such as video games, photography, technology, films, and home & knowledge. Future is located in the United Kingdom.
futureplc.com • New York • Cardiff • London • Bath • News Agencies • Media & Entertainment • Publishing • 1001-5000 employees • Est. 1996
New York • Cardiff • London • Bath • News Agencies • Media & Entertainment • Publishing • 1001-5000 employees • Est. 1996
Verified live · 2 hours ago 1 month ago

Senior React Native Mobile App Developer

$75k – $88k per year • Senior • Remote (United Kingdom) • Senior
Go
TypeScript
Node JS
JavaScript
Node JS
Axios
Frontend
Redux
Redux Toolkit
Zustand
React.js
Mobile
Expo
Firebase
React Native
State Management
DevOps
CI/CD
Rest API
QA
Jest
Sentry
Apply
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xAI

x.ai
xAI is an American artificial intelligence company founded by Elon Musk in 2023 with the stated goal of building models that help humans understand the universe. It develops the Grok family of large language models, distributes them through a consumer assistant, a developer API and deep integration with the X social platform, and adds image and video generation through Grok Imagine. The company runs its own Colossus supercomputer clusters in Memphis, Tennessee, is headquartered in Palo Alto, California, and merged with X Corp in 2025 to combine model development with a large consumer distribution channel.
x.ai • HQ: Palo Alto, United States • Multimodal AI • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2023
HQ: Palo Alto, United States • Multimodal AI • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2023
Top 25% payVerified live · 2 hours ago 6 months ago

Mobile iOS Engineer

$355k per year • In office (London, United Kingdom)
Swift
Rust
Mobile
Combine
Reactive Programming
SwiftUI
UIKit
AVFoundation
DevOps
gRPC
Apply
Top 25% payVerified live · 2 hours ago 6 months ago

Mobile Android Engineer

$355k per year • In office (London, United Kingdom)
Kotlin
Java
Rust
Java
Gradle
Mobile
Jetpack Compose
Reactive Programming
Apply
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Marshmallow

marshmallow.com
Marshmallow is a London insurance company founded in 2017 that prices motor cover for people who have recently moved to Britain. Its models use data beyond the traditional British driving record, which lets it quote fairly for migrants who are otherwise penalised. The company became one of the few black founder led unicorns in Europe.
marshmallow.com • HQ: London, United Kingdom • Food & Beverages • Confectionery • 501-1000 employees • Est. 2017
HQ: London, United Kingdom • Food & Beverages • Confectionery • 501-1000 employees • Est. 2017
Verified live · 7 hours ago 1 month ago

Senior Android Engineer

$51k – $171k per year (Estimated) • Senior • In office (London, United Kingdom) • Full-Time • Senior
Kotlin
Java
Kotlin
Kotlin Coroutines
Java
Gradle
AI/ML
Claude
Claude Code
Mobile
Bitrise
Jetpack Compose
MVI
MVVM
DevOps
CI/CD
GitHub
Apply
Report

Spotify

spotify.com
Spotify is an audio streaming platform that delivers an extensive catalog of music, podcasts, and audiobooks, catering to hundreds of millions of users globally. It empowers artists by providing them with the means to monetize their creativity while offering fans unparalleled access to a diverse array of content, all driven by a passion for sound.
spotify.com • HQ: Stockholm, Sweden • Podcasting • Audio Production • Music Industry • Streaming & OTT Platforms • 1001-5000 employees
HQ: Stockholm, Sweden • Podcasting • Audio Production • Music Industry • Streaming & OTT Platforms • 1001-5000 employees
Verified live · 6 hours ago 2 months ago

Android Engineer - Subscriptions

$83k – $189k per year (Estimated)London • Remote (United Kingdom) • Full-Time
Kotlin
SQL
Apply
Verified live · 6 hours ago 2 months ago

iOS Engineer - Subscriptions

$83k – $189k per year (Estimated)Remote/Hybrid (London, United Kingdom) • Full-Time
SQL
Swift
Apply
Verified live · 6 hours ago 2 months ago

Android Engineer - Experience

$84k – $191k per year (Estimated)Remote/Hybrid (London, United Kingdom) • Full-Time
C++
Kotlin
Objective-C
SQL
Swift
Apply
Report

Plum

plumhq.com
Plum is an insurtech and employee health benefits platform based in India. Founded in 2019, the company provides automated group health insurance, corporate wellness plans, and commercial business insurance tailored for startups, SMEs, and large enterprises.
plumhq.com • HQ: London, United Kingdom • Digital Health • Health Care • Insurance • Est. 2019
HQ: London, United Kingdom • Digital Health • Health Care • Insurance • Est. 2019
Verified live · 1 day ago 2 months ago

Senior iOS Engineer

$106k – $146k per year • Equity • Senior • London • Remote (United Kingdom, Cyprus) • Full-Time • Senior
Go
Swift
Mobile
Combine
iOS SDK
SwiftUI
DevOps
CI/CD
Apply
Report

Speechify

speechify.com
Speechify is a voice AI productivity company best known for its text-to-speech app. It lets users listen to articles, PDFs, books, and web pages, and also offers voice typing, AI summaries, and AI podcasts. The company was founded in 2017 and is centered on accessibility and productivity.
speechify.com • HQ: Miami, United States • Education • AI Agents • Artificial Intelligence • 5000+ employees
HQ: Miami, United States • Education • AI Agents • Artificial Intelligence • 5000+ employees
Top 25% payVerified live · 3 hours ago 1 year ago

Software Engineer, iOS Core Product

$140k – $200k per year • Remote • PhD
Swift
AI/ML
Text-to-Speech
Mobile
Fastlane
SwiftUI
DevOps
CI/CD
Git
Vercel
Apply
Verified live · 3 hours ago 1 year ago

Software Engineer, iOS Core Product

Remote • PhD
Swift
AI/ML
Text-to-Speech
Mobile
Fastlane
SwiftUI
DevOps
CI/CD
Git
Vercel
Apply
Report

Zopa

zopa.com
Open a Zopa bank account with cashback and interest. Plus easy-to-use loans, credit cards, savings and more, all in one simple, secure app.
zopa.com • London • Manchester • Professional Services • Financial Services • Banking • Est. 2004
London • Manchester • Professional Services • Financial Services • Banking • Est. 2004
Open 122 daysVerified live · 3 hours ago 4 months ago

Android Engineer

$80k – $183k per year (Estimated)Remote/Hybrid (London, United Kingdom) • Full-Time
Kotlin
Swift
JavaScript
Frontend
React.js
Mobile
React Native
DevOps
CI/CD
Apply
Report

Kpler

kpler.com
Kpler is a data and analytics platform that helps commodity professionals make better decisions. The company provides access to real-time data on global commodity markets, including prices, volumes, and supply and demand dynamics. This information can be used to identify opportunities, mitigate risks, and optimize operations.
kpler.com • London • New York • Athens • Houston • Toronto • Transportation & Logistics • Capital Markets • Data & Analytics • 201-500 employees
London • New York • Athens • Houston • Toronto • Transportation & Logistics • Capital Markets • Data & Analytics • 201-500 employees
Verified live · 2 hours ago 4 months ago

Senior Fullstack Engineer (Flutter/Node.js) - Mobile Experience

$51k – $172k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Bachelor's Degree • Full-Time • Senior
Dart
Node JS
TypeScript
JavaScript
AI/ML
Claude
Claude Code
Cursor
LLM
Frontend
GraphQL
Mobile
Clean Architecture
Flutter
DevOps
CI/CD
GitOps
Platform Engineering
Apply
Report

Blockchain Capital

blockchaincapital.com
Blockchain Capital is one of the earliest dedicated digital asset venture firms, founded in 2013 in San Francisco. It has invested across many funds in exchanges, infrastructure, decentralised finance and consumer applications. The firm was also a pioneer of tokenised fund structures, issuing a security token to represent limited partner interests.
blockchaincapital.com • HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
Open 137 daysVerified live · 3 hours ago 4 months ago

Mobile Design Engineer

$77k – $177k per year (Estimated) • Remote (United Arab Emirates, United Kingdom, Brazil, Canada, Cyprus) • Full-Time
JavaScript
Kotlin
AI/ML
Claude
Copilot
Cursor
Frontend
React.js
Mobile
React Native
State Management
DevOps
GitHub
Design
Adobe After Effects
Figma
Apply
Report

ABM UK

abm.com
Learn how facility, engineering and infrastructure, and mobility solutions from ABM help you health and safety, resilience, productivity, and sustainability.
abm.com • Washington • London • Bournemouth • Edinburgh • Glasgow • Manufacturing • Energy & Utilities • Facilities Management • 5000+ employees
Washington • London • Bournemouth • Edinburgh • Glasgow • Manufacturing • Energy & Utilities • Facilities Management • 5000+ employees
Open 145 daysVerified live · 1 day ago 4 months ago

Mobile A/C Engineer

$78k – $179k per year (Estimated) • Junior • 2+ years expIn office (London, United Kingdom) • Full-Time • Junior
Apply
Report

Fuse Energy

fuseenergy.com
Fuse Energy is a British household energy supplier headquartered in London, founded by former Revolut executives. It was the first new domestic energy supplier in Great Britain since the 2021 energy crisis and operates its own renewable generation assets.
fuseenergy.com • HQ: London, United Kingdom • Solar Energy • Energy & Utilities • 501-1000 employees • Est. 2022
HQ: London, United Kingdom • Solar Energy • Energy & Utilities • 501-1000 employees • Est. 2022
Open 160 daysVerified live · 3 hours ago 5 months ago

Senior Mobile Engineer

$52k – $175k per year (Estimated) • Senior • London • Remote (United States, United Arab Emirates, United Kingdom) • Full-Time • Senior
Kotlin
Swift
Swift
Hummingbird
Apply
Report

Zimperium

zimperium.com
Zimperium is a mobile threat defense (MTD) and mobile application security enterprise headquartered in Dallas, Texas. Founded in 2010 by Itzhak "Zuk" Avraham and Elia Yehuda, the company was acquired in March 2022 for $525 million by Liberty Strategic Capital (led by former U.S. Treasury Secretary Steven Mnuchin), with SoftBank and Samsung Next maintaining minority stakes.
zimperium.com • HQ: Dallas, United States • Commerce • Artificial Intelligence • Cybersecurity • Est. 2010
HQ: Dallas, United States • Commerce • Artificial Intelligence • Cybersecurity • Est. 2010
Open 217 daysVerified live · 8 hours ago 7 months ago

Detection Researcher/Security Engineer (iOS Focused)

Remote (Europe, Argentina) • Full-Time
Objective-C
Python
Swift
Cybersecurity
Ghidra
IDA Pro
Apply
Report

Lendable

lendable.co.uk
Lendable is a London-based fintech company that uses artificial intelligence and proprietary technology to automate credit decisions for consumer finance products, including personal loans, credit cards, and car finance. Founded in 2014, the platform connects institutional investors directly with individual borrowers, providing streamlined digital applications that offer instant quotes and fast payouts without long paperwork.
lendable.co.uk • HQ: London, United Kingdom • FinTech • Financial Services • Lending • 501-1000 employees • Est. 2014
HQ: London, United Kingdom • FinTech • Financial Services • Lending • 501-1000 employees • Est. 2014
Open 251 dayVerified live · 6 hours ago 8 months ago

Senior Kotlin/JVM Engineer

$52k – $173k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Java
Kotlin
JavaScript
TypeScript
Java
Gradle
Testcontainers
Kotlin
Kotest
Databases
PostgreSQL
RabbitMQ
Frontend
React.js
GraphQL
Redux
Sass
Mobile
JUnit
React Native
DevOps
AWS
Docker
GitHub Actions
Kubernetes
GitHub
Apply
Open 341 dayVerified live · 6 hours ago 11 months ago

Senior Kotlin Engineer

$52k – $173k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Kotlin
Java
JavaScript
TypeScript
Kotlin
Kotest
Java
Gradle
Testcontainers
Databases
PostgreSQL
RabbitMQ
Frontend
React.js
GraphQL
Redux
Sass
Mobile
JUnit
React Native
DevOps
AWS
Docker
GitHub Actions
Kubernetes
GitHub
Apply
Report

Praktika

praktika.ai
Praktika teaches languages through conversations with animated artificial intelligence avatars that give instant feedback. Founded in 2022 with Ukrainian founders and a London base, it grew rapidly on mobile app stores. Its avatars are designed to lower the anxiety of speaking practice with a human tutor.
praktika.ai • HQ: London, United Kingdom • Est. 2022
HQ: London, United Kingdom • Est. 2022
Open 348 daysVerified live · 1 day ago 11 months ago

Senior iOS Engineer

$70k – $198k per year (Estimated) • Equity • Senior • Remote (United Kingdom) • Full-Time • Senior
Swift
AI/ML
ChatGPT
Copilot
Mobile
MVVM
SwiftUI
XCTest
DevOps
CI/CD
Apply
Report

Flying Bisons

flyingbisons.com
Flying Bisons is a strategic design and implementation firm that provides digital consulting services focused on creating and improving online products and user experiences. The company offers expertise in areas such as digital strategy, research, design, and end to end delivery for organizations undergoing digital transformation.
flyingbisons.com • Warsaw • Professional Services • Design & Creative • UI/UX Design
Warsaw • Professional Services • Design & Creative • UI/UX Design
Open 451 day 1 year ago

Freelance React Native Developer

$38k – $85k per year (Estimated) • Middle • 3+ years exp • Remote (Europe) • Freelance • Middle
JavaScript
Kotlin
Objective-C
TypeScript
Frontend
React.js
React Hook Form
React Query
Recoil
Redux
Storybook
Zustand
Mobile
React Native
Expo
State Management
DevOps
Git
Rest API
Apply
Report

Zego

zego.com
Zego was founded in 2016 and is an insurance policy provider. Zego currently operates in the UK, Ireland, France, Belgium, and Spain.
zego.com • HQ: London, United Kingdom • FinTech • Financial Services • Insurance
HQ: London, United Kingdom • FinTech • Financial Services • Insurance
Open 496 daysVerified live · 1 day ago 1 year ago

Senior iOS Engineer

$51k – $171k per year (Estimated) • Senior • In office (London, United Kingdom) • Full-Time • Senior
Snowflake
AI/ML
Claude
Claude Code
Design
Figma
Management
Zapier
Apply
Report
Mobile Developer Jobs in London
Frequently asked questions
How many Mobile Developer jobs in London are available on Alion?
There are currently 42 active listings from 27 hiring companies on Alion, refreshed daily.
What salary do Mobile Developer jobs in London pay?
The average salary is around $211,251 per year based on the current listings.
Are remote options available for Mobile Developer jobs in London?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Mobile Developer jobs in London?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.