151 to 175 of 820 Mobile App Jobs in the UK

Senior Mobile Engineering Manager (iOS & Android SDK)

Location
Greater London, England, United Kingdom
release lifecycle management for our SDKs and related apps, ensuring high release quality and predictable delivery. Drive execution across first-party integrations (Opensignal app, Meteor app, ONX Connect) and third-party partner integrations that run our SDK at scale. Establish and enforce strong data-change discipline … release verification) to confirm behaviour changes as expected. Maintain compliance and policy alignment across privacy and platform requirements, including GDPR, CCPA/CPRA, Apple App Store, and Google Play policies. Drive pragmatic adoption of AI-augmented workflows across coding, QA, and data analysis, with clear guardrails for safety, privacy ...

Software Developer (.NET & Azure)

Location
United Kingdom
First . Experience working in Agile/Scrum environments . Strong understanding of full SDLC and application architecture. Experience working with mobile‐app‐connected APIs. Exposure to Angular or other frontend frameworks. Knowledge of Jira or similar project management tools. Background working in product‐based or SaaS ...

Lead AI Engineer

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£540 - £560 per day
technology solutions within UK Government or Public Sector environments (essential) Eligible to obtain and maintain BPSS clearance Desirable Experience Experience delivering AI-enabled mobile applications Knowledge of MLOps, DevSecOps, CI/CD, and Infrastructure as Code Experience with vector databases, Retrieval-Augmented Generation (RAG), and AI agent frameworks ...

Technical Project Manager

Location
Greater London, England, United Kingdom
Limited is a fast-growing game software development company operating across Asia and UK. We provide services including market research, cloud computing, and mobile application development for a broad range of international clients. Our focus is on delivering innovative and high-quality technology solutions while supporting the continued ...

Solutions Architect

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
agile environment using JIRA and Confluence Experience working in a data-centric organisation Desirable Skills React front-end development React. Native cross-platform mobile application development Android development (Java/Kotlin/Dagger2) Image Processing, ANPR (automated number plate recognition) and OCR library implementations Exposure to process modelling ...

Junior Java Engineer Trading

Hiring Organisation
Quant Capital
Location
London, United Kingdom
features, use of technology•Striving towards automation as much as possibleThis is a greenfield project working in conjunction with another team building a mobile application.The Java Developer Must have:·At least 2 years of software development. This experience may have occurred at school.Proficiency with Java, Spring, and SpringBoot. ...

Senior DevOps engineer.

Location
Belfast City District, Northern Ireland, United Kingdom
Ayla has activated more than 15 million devices worldwide and manages billions of transactions each month. Our platform spans device connectivity, cloud services, mobile applications, device and user management, data services, security, analytics, and lifecycle management. This creates an opportunity for our DevOps engineers to work on complex ...

Senior Software Developer

Location
Otley, England, United Kingdom
Patient Facing Apps (PFA). You will help build and enhance the customer-facing functionality across our CANTAB® Connect platform, including the CANTAB App and applications supporting in-clinic assessments, at-home testing, and the configuration, management and reporting of data collected through clinical trials and academic research. … healthcare organisations worldwide in improving outcomes for people affected by conditions impacting brain health. Key technologies: React/TypeScript, Redux, cross-platform hybrid mobile (e.g. Capacitor/Ionic), Node.js, containers and Jest. What you’ll be doing: Write high-quality code and proactively contribute to both ...

Senior Android Mobile Engineer - Safety Platform

Location
Greater London, England, United Kingdom
world’s first safe mobile platform, combining network controls and device-protection software to guard users. As a Mobile App Engineer at Voop, you’ll develop and scale our Android apps in Kotlin, contribute to mobile frontend experiences, and work with ...

Senior Machine Learning Engineer

Hiring Organisation
Trainline
Location
London, UK
Employment Type
Full-time
millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels. Great journeys start with Trainline We're Europe's leading independent rail platform, helping millions of travellers find … book the best-value rail and coach journeys across our app, website and partner channels. Our job is to make the green travel choice the best choice. By building a better train travel experience, we help more people choose rail - creating a positive impact for customers, our business ...

Lead iOS Mobile Engineer, Child-Safety Platform

Location
Greater London, England, United Kingdom
first safe mobile platform that combines network-level controls, device safeguarding software, and AI‐driven risk detection. As a Mobile App Engineer, you will develop and scale our platform across web and mobile, with a focus on iOS, collaborating closely with … architecture, scalability, and security to deliver meaningful user impact. You’ll contribute to Voop for Care and global product objectives, deploying robust mobile experiences #J-18808-Ljbffr ...

Senior Backend Engineer - .Net

Hiring Organisation
Trainline
Location
London, UK
Employment Type
Full-time
millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels. Great journeys start with Trainline We're Europe's leading independent rail platform, helping millions of travellers find … book the best-value rail and coach journeys across our app, website and partner channels. Our job is to make the green travel choice the best choice. By building a better train travel experience, we help more people choose rail - creating a positive impact for customers, our business ...

Senior Engineering Manager

Location
Leeds, England, United Kingdom
will lead the engineering organisation responsible for the full BigChange product suite—from our legacy monolith to our rapidly evolving microservices architecture and mobile product ecosystem.Reporting to executive leadership, you will lead high-performing development teams, translate strategic vision into actionable technical roadmaps, and embed an AI-first … Drive high technical standards across our native and cross-platform mobile apps, mastering the nuances of mobile performance, deployment, and app store ecosystems.Champion Engineering Excellence: Establish high standards for code quality, continuous testing, and proactive management of technical debt with an AI-first lens.Delivery, Operations ...

Senior Full Stack Engineer (Realtime & Voice) Customer Experience Platform

Location
Greater London, England, United Kingdom
massive impact About Hopper At Hopper, we are on a mission to become the leading travel platform globally, powering Hopper's mobile app, website and our B2B business, HTS (Hopper Technology Solutions). By leveraging massive amounts of data and advanced machine learning algorithms, Hopper combines … their trips. The Hopper platform serves hundreds of millions of travelers globally and continues to capture market share around the world. The Hopper app has been downloaded over 120 million times and has become largely popular among younger travelers, with 70% of its users being Gen Z and millennials. ...

Senior Product Manager

Location
Greater London, England, United Kingdom
Senior Product Manager to own a core product surface on our platform. This spans diagnostics, intake, scheduling, status updates, and communications across web, mobile, messaging, WhatsApp, SMS, chatbot, and voice channels, together with the hand-offs into the operational workflows behind them. You will sit in the Product … Product management experience in B2B SaaS, marketplace, workflow, healthtech, proptech, fintech, or another regulated or operational domain. Demonstrable experience building native mobile app products, including ownership of a native iOS or Android app from discovery through release and ongoing iteration. Demonstrable experience shipping AI-powered product ...

Head of Machine Learning Engineering

Location
Greater London, England, United Kingdom
millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels. Great journeys start with Trainline. Now Europe’s number 1 downloaded rail app, with over 125 million monthly ...

Product Lead, AI-Driven Mobile App Growth

Location
Greater London, England, United Kingdom
TechTree in London is seeking a senior product leader to define the app's future. You will decide what the product becomes, guided by founders and the Product Growth Lead, while owning the roadmap and daily details. You'll lead a team of ~10, including PMs, engineering leads ...

Senior Software Engineer - Cloud, React/Node.js Lead

Location
Greater London, England, United Kingdom
Digital Technology team in London. You will work on client-facing applications in React/Next.js and a React Native mobile app, building scalable Node.js/GraphQL APIs hosted on AWS. You’ll collaborate with product owners, engineers and analysts, review code, and deploy to production regularly. ...

React Developer

Location
Greater London, England, United Kingdom
fast-growing software development company operating across Asia and Europe. We provide services including market research, artificial intelligence solutions, cloud computing, and mobile application development for a broad range of international clients. Our focus is on delivering innovative and high-quality technology solutions while supporting the continued growth ...

NodeJS Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
scrum team, taking part in demonstrations and retrospectives. This is a greenfield project working in conjunction with another team building a mobile application. The JavaScript Developer Must have: At least 2 years of software development. This experience may have occurred at school. HTML5, TypeScript/JavaScript, NodeJSProficiency ...

NodeJS Developer - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
scrum team, taking part in demonstrations and retrospectives. This is a greenfield project working in conjunction with another team building a mobile application. The JavaScript Developer Must have: At least 2 years of software development. This experience may have occurred at school. HTML5, TypeScript/JavaScript, NodeJSProficiency ...

Web Developer Trainee

Hiring Organisation
ITOL Recruit
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£29,000 - £35,000 per annum
Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

Web Developer Trainee

Hiring Organisation
ITOL Recruit
Location
Uxbridge, Middlesex, United Kingdom
Employment Type
Full-Time
Salary
£29,000 - £35,000 per annum
Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

Web Developer Trainee

Hiring Organisation
ITOL Recruit
Location
Lincoln, Lincolnshire, United Kingdom
Employment Type
Full-Time
Salary
£29,000 - £35,000 per annum
Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

Web Developer Trainee

Hiring Organisation
ITOL Recruit
Location
Exeter, Devon, United Kingdom
Employment Type
Full-Time
Salary
£29,000 - £35,000 per annum
Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...