10 of 10 Permanent Mobile Development Jobs in London

excel in a dynamic, high-energy environment. Join our team and help shape the future of AI. Location and Legalities This full-time Mobile Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work … Ultralytics does not provide visa sponsorship. What You'll Do As a Mobile Developer at Ultralytics, you will contribute to the development and refinement of our open-source iOS and Android apps, which facilitate real-time edge inference of trained YOLO models. Key responsibilities include: Designing and implementing ...

Permanent Location: London, Hybrid (3 office days a week) Role purpose As a valued member of our engineering team, you will contribute to the development of our innovative application using React Native. Working with a modern JavaScript stack, your primary focus will be on coding, testing, and enhancing … functionality of Travelex's and partner mobile applications. In this role, you will collaborate closely with our Principal Engineer and the Mobile Apps team members. While this is primarily an engineering role, we are always looking for developers who have a keen eye for product ...

Software Engineer – React (Web & Mobile) | 6-Month Contract Rolling Retail Energy Sector IR35: Inside IR35 Overview We’re seeking a number of Software Engineer's with extensive experience in React to join a fast-moving Web/Mobile Squad within the retail division of a major UK energy … first with occasional meetups IR35: Inside IR35 What You’ll Be Doing As part of a cross-functional squad, you’ll contribute to the development and optimisation of key customer-facing digital touchpoints. From enhancing web UI performance to refining mobile user journeys, you’ll play a central ...

Requirements for the role: Strong experience in Kotlin and Android app development. Proven track record of building Enterprise level Android apps. Deep understanding of mobile development best practices, including UI/UX design principles, debugging, and testing. Familiarity with app deployment processes, including Google Play submission, signing keys ...

Technology Innovator – London (Tech stack: React, React Native, TypeScript, JavaScript (ES6+), HTML, CSS, Component Libraries, Design Systems, State Management (Redux, Zustand, MobX, Apollo), Web & Mobile UI/UX, Accessibility, Front End Architecture) Our client began over a decade ago with a bold vision: to transform organisational scheduling by replacing … excited about delivering cross-platform experiences using React Native . You'll play a key role in shaping the UI across both web and mobile platforms, while influencing architectural decisions and raising the bar for engineering excellence. You’ll be working in a modern front-end environment that includes ...

Technology Innovator - London (Tech stack: React, React Native, TypeScript, JavaScript (ES6+), HTML, CSS, Component Libraries, Design Systems, State Management (Redux, Zustand, MobX, Apollo), Web & Mobile UI/UX, Accessibility, Front End Architecture) Our client began over a decade ago with a bold vision: to transform organisational scheduling by replacing … excited about delivering cross-platform experiences using React Native . You'll play a key role in shaping the UI across both web and mobile platforms, while influencing architectural decisions and raising the bar for engineering excellence. You'll be working in a modern front-end environment that includes ...

back-end Work with PostgreSQL and Prisma for data modeling and persistence Deploy and maintain services on Google Cloud Platform (GCP) Build and maintain mobile applications using Capacitor Style applications using Tailwind CSS (and maintain existing SCSS where needed) Write clean, maintainable, and efficient code across the stack Debug … seamless user experience Collaborate closely with the founding team on product decisions, feasibility, and timelines Use Git for version control and collaborative development Write basic tests to ensure reliability of components and features What We’re Looking For Experience as a Full-Stack Developer Hands-on experience with: Angular ...

Founding Engineer – Agentic AI infrastructure for mobile – Paris/London £80-100k Are you an AI Engineer who loves building fast and turning ideas into working products? Have you taken something from a rough concept to a real system that people actually use? Do you get energy from … early-stage startup from a renowned fellowship, recently raised $4.1 million with a clear mission: help teams ship new mobile app features in a single day. Our platform lets non-technical teams design and deploy features without waiting weeks for engineering cycles. The impact is huge ...

Senior React Native Developer - Remote - £80,000 Are you ready to take full ownership of mobile app development at a fast growing, tech driven security company that's redefining an entire industry? limitless is partnered exclusively with a leading UK tech-enabled security business, renowned for combining cutting … build will be used in high pressure, high impact environments every single day. This is a rare opportunity to step into a senior mobile engineer role where your decisions shape the greenfield app, the architecture, the workflow, and the future team. If you're excited by React Native, modern ...

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 … everyone. What was once technologically impossible is now within our grasp. We’re looking for a Senior Full Stack Developer to join our growing development team. What you will do 🚀 Design and implement a new high-scale system for millions of users. Build convenient CI/CD processes ...