1 to 25 of 26 Mobile App Jobs in the City of London

Mobile Engineer

Hiring Organisation
Expedia Group
Location
City of London, London, United Kingdom
Android Are you excited to build new technologies that will be instrumental in bringing Expedia Group's evolving brand to life by delivering Native App experiences for millions of users? Come build the future of travel with us! Software Engineers at Expedia Group develop solutions and products that touch … relevant professional experience building and shipping native Android applications. Proficient in Kotlin (and familiar with Java), with a solid grasp of Android fundamentals and app lifecycle. Comfortable working with REST/GraphQL APIs, client/server patterns, and modern Android tooling (e.g., Jetpack, Compose). Intentional about building high ...

Account Manager

Hiring Organisation
Venn Apps
Location
City of London, London, United Kingdom
Manager VennApps 📍 London, UK (Hybrid) 💼 Sales & Customer Success 💰 Competitive based on experience About VennApps VennApps is one of the leading Shopify mobile app builders, empowering fast-growing e-commerce brands to launch world-class mobile apps in record time. With a focus on performance, flexibility … customers from onboarding through renewal, serving as their primary point of contact. Deliver tailored mobile commerce strategies to help brands improve app performance, retention, and conversion rates. Conduct regular strategic reviews and app audits to identify growth opportunities and ensure platform adoption. Translate client goals into ...

Head of Mobile Engineering & Architecture - React & AWS

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £900 per day + Outside IR35
Head of Mobile/Head of Mobile Engineering/Head of Mobile Technology/Mobile Technology Director/Head of Mobile Architecture Overview: Really excited to be sharing this outstanding opportunity, we've partnered with a leading UK FS/… transformation programme where you will play an absolutely critical role. You will be working closely with the Head of Engineering to shape modern Mobile and Web technology that will transform how people invest and manage their finances. There wont be any line management involved in this role ...

Junior Fullstack Engineer

Hiring Organisation
Medly AI
Location
City of London, London, United Kingdom
role working closely with our hands-on Technical CEO and other Full Stack Engineers to build and improve our web and mobile products. You will play a pivotal role in high-impact projects across our entire stack, from crafting polished user interfaces in Next.js and React Native … fast, take ownership, solve real problems, and help power the next generation of educational technology. Role Responsibilities Build and maintain features across our web app (Next.js) and mobile app (React Native) Contribute to our Python backend and help improve API performance Collaborate on database design ...

Software Engineering Manager (UCX) (Mobile)

Hiring Organisation
Hargreaves Lansdown
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Hargreaves Lansdown (HL) are looking for an experienced and talented Mobile Software Engineering Manager to lead a Unified Client Experience (UCX) product development team in building market-leading mobile applications for our clients. About HL And The Opportunity We're building the next generation platform … Proven experience of REST/GraphQL API integration with mobile applications Solid understanding of mobile application fundamentals: iOS/Android app lifecycle, performance constraints and release management Proven hands-on software engineering background across modern mobile technologies e.g. cross platform/native development. ...

Android Developer

Hiring Organisation
TRIA
Location
City of London, London, United Kingdom
maintenance of their Android applications. You will also play a key role in the redesign and rebuild of the Android app using Compose. This role would particularly suit someone earlier in their career who is looking for strong mentorship, structured development opportunities, and increased ownership of their work. Experience … Required: Strong experience in Android app development Experience working within an Agile Scrum methodology in a cross-functional team (Product Owners, Delivery Managers, UI/UX, QA, etc.) Proficiency in Kotlin Experience with XML or Jetpack Compose Strong communication skills and a collaborative team approach Desirable Experience working ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
client has fast become a major player within the digital download arena. In addition to an award winning website they have launched mobile apps for the iPhone and Android market, the latter of which has been featured on Google Play. They have created a real buzz ...

React Native Developer - Hybrid - Outside IR35 | React Native | FinTech | JavaScript | TypeScript

Hiring Organisation
VirtueTech Recruitment Group
Location
City of London, London, United Kingdom
Hybrid - Outside IR35 | React Native | FinTech | JavaScript | TypeScript We’re working with a fast-growing FinTech in London that’s building next-generation mobile products used by thousands of customers daily. They’re looking for an experienced React Native Developer to join the team on a contract basis … environment. Required Skills & Experience Strong commercial experience with React Native Solid JavaScript/TypeScript knowledge Experience consuming RESTful APIs Understanding of mobile app architecture and best practices Previous experience in FinTech, banking, or highly regulated environments (highly desirable) React Native Developer - Hybrid - Outside IR35 | React Native | FinTech ...

Founding Engineer

Hiring Organisation
ISL Talent
Location
City of London, London, United Kingdom
location data, and real-world behaviour. They work with organisations to better understand how people move, engage, and interact with physical spaces, using mobile technology, location data, and analytics to generate meaningful insight. They’re already live with Aston Villa as a cornerstone client, have secured VC funding … need ML experience right now, interest and curiosity are enough. Key responsibilities Build and ship features across the mobile app and backend Develop and consume REST APIs Write clean, maintainable TypeScript Work closely with the CTO on technical decisions and implementation Take increasing ownership of functionality ...

Junior Software Engineer

Hiring Organisation
Metfolio
Location
City of London, London, United Kingdom
About Metfolio Metfolio is a consumer company which makes physical gold accessible to everyone! Users on the Metfolio app can buy physical gold fractionally. We have nearly 1 million followers online, 10s of 1000s of users on our platform and are currently expanding to the US Market too. … looking for a AI first Junior Software Developer responsible for the mobile app, backend services and internal tooling. You will be working directly in the engineering team alongside Meeren Raniga (Co-founder). Above all regardless of your skill level, if you have a drive to learn ...

Audio Visual Business Development Manager

Hiring Organisation
AV Jobs
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£50,000
Store Digital Engagement solutions, offering an extensive portfolio of solutions that range from in-store radio to digital signage, interactivity and mobile apps. They develop innovative digital solutions to improve service, engagement, customer retention and communication within the retail industry. The Recruiters AV Jobs ...

AV Technical Lead & Solutions Design Manager

Hiring Organisation
AV Jobs
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£60,000
Store Digital Engagement solutions, offering an extensive portfolio of solutions that range from in-store radio to digital signage, interactivity and mobile apps. They develop innovative digital solutions to improve service, engagement, customer retention and communication within the retail industry. The Recruiters AV Jobs ...

Lead ML Engineer (London)

Hiring Organisation
Glite Tech
Location
City of London, London, United Kingdom
small London startup with the ambition to change education with ML-powered tutoring . Our flagship product is a mobile application for teaching English to intermediate and advanced learners. We’re on the verge of solving one of the biggest challenges in education – making high-quality, personalised learning ...

Mid-Level iOS Developer - Up to £100k + Bonus

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
when it comes to technology, promotes a great culture, and is made up of incredible like-minded individuals. Role Building out highly performant mobile applications for iOS devices - utilising cutting edge technology across a diverse range of greenfield projects Tech driven environment - most recent versions/frameworks within ...

Senior Sales Executive

Hiring Organisation
Engage PSG Search
Location
City of London, London, United Kingdom
Salary NEG - Based on Experience - Open six figure OTC Our client hold a unique focus within this area of Technology, an App based platform used within the Property/Built marketplace. The ideal candidate will be responsible for building and maintaining a strong sales pipeline. You will … Identify new business opportunities to generate opportunities Demo based - Selling a SaaS platform within the Data - Built market This is a Mobile App used by varied professions within the Build market. Access London office - 3 days a week - Keen team player Collaborate with sales leaders - Great learning ...

Senior NLP Engineer (London)

Hiring Organisation
Glite Tech
Location
City of London, London, United Kingdom
small London startup with the ambition to change education with ML-powered tutoring . Our flagship product is a mobile application for teaching English to intermediate and advanced learners. We’re on the verge of solving one of the biggest challenges in education – making high-quality, personalised learning ...

Senior Backend Engineer

Hiring Organisation
Plexus Resource Solutions Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
behind this mission. They are looking for a senior back-end engineer to handle responsibility of building their API's , web and mobile apps. . click apply for full job details ...

Senior Backend Engineer

Hiring Organisation
Plexus Resource Solutions Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
behind this mission. They are looking for a senior back-end engineer to handle responsibility of building their API's , web and mobile apps. Role Work with team to build out new features Build and maintain an API used by external partners Communicate status , updates and blockers ...

Computer Vision & SDK Development Lead

Hiring Organisation
YEO Messaging
Location
City of London, London, United Kingdom
experienced Developer with strong computer vision experience to design, build, and maintain a high-performance Software Development Kit (SDK) used in security-critical mobile applications. This role sits at the intersection of mobile engineering, applied computer vision, and SDK architecture , and will play a key role … secure, and developer-friendly components used by third-party teams and partners. Key Responsibilities SDK Design & Development Design and develop a cross-platform mobile SDK (iOS & Android) using Swift and Kotlin Create clean, modular, well-documented SDK APIs for external developers Ensure the SDK is easy to integrate ...

Principal Software Engineer - (Frontend & Mobile)

Hiring Organisation
Hargreaves Lansdown
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
generation Unified Client Experience (UCX) frontend platforms that will streamline client journeys across a range of products and services, in both web and mobile domains. It's an opportunity to design, architect and build a modern web and mobile applications using latest technologies and best practices … future of investing. Shape it with us. What You'll Be Doing Set technical direction: Define & maintain Front-End/Web and mobile software architecture and patterns, engineering standards and the 'right way' to build greenfield HL state of the art web and mobile applications. ...

Senior Full Stack Developer

Hiring Organisation
Glite Tech
Location
City of London, London, United Kingdom
small London startup with the ambition to change education with ML-powered tutoring. Our flagship product is a mobile application for teaching English to intermediate and advanced learners. We’re on the verge of solving one of the biggest challenges in education – making high-quality, personalised learning accessible … with large amounts of data in different modalities (text, video, images, audio) Work in a very cross-functional team, side by side with mobile developers, product managers, ML engineers, and designers. Essential skills 🙏 Build high-load applications from scratch. Deep knowledge of AWS. Architecture planning and estimation skills ...

Android Developer

Hiring Organisation
Expedia Group
Location
City of London, London, United Kingdom
leadership for native search and discovery experiences, setting architectural direction, influencing engineering standards, and shaping the evolution of AI-enabled capabilities across the mobile platform. In this role, you will: Architect, design, and deliver advanced Android mobile solutions, ensuring scalability, performance, and maintainability across Expedia Group … proficiency in Kotlin Advanced proficiency with Jetpack components/Jetpack Compose, Android UI/UX best practices, and performance optimisation Deep understanding of Android app architecture patterns (e.g., MVVM, MVI, MVP) Prior experience in the search domain or travel industry, such as building or scaling search, discovery in consumer ...

Product Engineer

Hiring Organisation
Affinity Labs
Location
City of London, London, United Kingdom
design to turn lean specs into scalable, user-loved software. We’re looking for a strong generalist with backend depth and real mobile experience. Responsibilities Implement features end-to-end (mobile + web frontend → APIs → data models → integrations) while maintaining quality and velocity. Build React Native … Evidence of shipping quickly in small teams (links to apps, repos, case studies, live products). Desired Node.js alongside Python for services or integrations. App Store/Google Play release experience. Experience with vector databases (e.g., Chroma) and embedding pipelines. LangChain or CrewAI for orchestration; MCP servers for integrations. ...

iOS Developer

Hiring Organisation
Expedia Group
Location
City of London, London, United Kingdom
leadership for native search and discovery experiences, setting architectural direction, influencing engineering standards, and shaping the evolution of AI-enabled capabilities across the mobile platform. In this role, you will: Lead the design, development, and maintenance of advanced iOS applications, ensuring high performance, quality, and responsiveness across Expedia … tools, or workflows and applying AI/ML concepts to real world products. Preferred Qualifications: Experience architecting scalable, complex, modular, and maintainable iOS mobile architectures, leveraging common design patterns such as MVVM or VIPER Advanced proficiency in SwiftUI - Skilled in multi-threading, concurrency, and performance optimisation Prior experience ...

UI/UX Designer - IoT Wearables

Hiring Organisation
Enterprise Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£45,000
importance. The ideal candidate will have 2 or 3+ years experience as a UI/UX Designer, preferably with some experience working with mobile applications. As the sole UI/UX Designer, you will be working closely with the Software Development team to create an exceptional customer experience. … drive them forward as you see fit. Requirements: - 2+ years minimum UI/UX Designer experience - Strong graphics design experience, preferably with mobile experience. ...