151 to 175 of 1,002 Mobile App Jobs

Java Developer – Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
concepts, features, use of technologyStriving 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.Proficiency ...

Java Technical Lead

Location
Liverpool, England, United Kingdom
Help to design, build and maintain digital products that power our customer experiences. Key areas of responsibility include: Developing high-quality web and mobile applications using Java and React Native (or React). Helping shape technical solutions with a focus on scalability, security and maintainability. Working closely with ...

Senior Customer Engineer - Pre & Post Sales

Location
Greater London, England, United Kingdom
light experimentation. Experience mentoring or coaching more junior technical team members. Nice-to-haves Experience with Pendo, digital adoption platforms, product analytics, or in‐app experience tooling in an enterprise environment. Hands‐on experience with mobile app development, including Swift, Android, or React Native. Familiarity with ...

React Native Developer (remote)

Hiring Organisation
Pathfinder Business Solutions Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
business. That includes the architecture, tooling, performance, testing and release process, as well as solving the real-world problems that only appear once an app reaches different devices and both app stores. The app needs to make large amounts of sports and betting data clear, fast … make it user freindly Taken iOS and Android mobile apps through the complete development lifecycle Released production apps on both the Apple App Store and Google Play Store Strong JavaScript and TypeScript skills AI augmentation experience, with the knowledge to ensure quality code The engineering judgement ...

Platform Engineer London, UK · Full time · Hybrid

Location
Greater London, England, United Kingdom
Sensor Tower’s digital intelligence platform provides unparalleled insight into market trends, advertising, competitor’s strategies, and consumer/user audience across mobile, web, and gaming. Sensor Tower’s insights are trusted by more than 2,500 enterprises worldwide across tech, retail/commerce, entertainment/media, gaming … Sensor Tower's insights are trusted by more than 2,500 enterprises worldwide. Founded in 2013, Sensor Tower’s market insights have helped marketers, app developers, and gaming leaders demystify the mobile app ecosystem with visibility into usage, engagement, and paid acquisition strategies. Today, Sensor Tower ...

Mobile Engineering Manager

Location
Greater London, England, United Kingdom
Managing the engineers in the Mobile Platform team Reporting into the Head of Engineering of Mobile Motivating the team and driving quality across all stages of the SDLC Working closely with Principal Engineer in Mobile to execute technical strategy Communicating with stakeholders and bringing … product teams closer together Requirements Experienced leading mobile engineering teams and owning mobile applications Thrives in executing high-profile, strategic projects in a fast-paced environment Enjoys owning and solving problems; able to create structure out of ambiguity Passionate about creating impact through empowering others Self ...

Senior Customer Engineer - Pre & Post Sales New London, UK

Location
Greater London, England, United Kingdom
light experimentation. Experience mentoring or coaching more junior technical team members. Nice-to-haves Experience with Pendo, digital adoption platforms, product analytics, or in-app experience tooling in an enterprise environment. Hands-on experience with mobile app development, including Swift, Android, or React Native. Familiarity with ...

Senior Mobile Engineer

Location
Greater London, England, United Kingdom
measure. Senior Mobile Engineer Build and improve the mobile apps our grocery business runs on every day — the customer shopping app, the in-store fulfilment app for staff, and the driver app for deliveries. What you’ll work on The customer grocery shopping … ordering app The in-store fulfilment app used by store staff The driver app for deliveries and live tracking Shared foundations: payments, push, offline, and real-time sync What you’ll do Build and maintain cross-platform mobile apps for iOS and Android (and Huawei ...

Senior Lead Software Engineer - Mobile Engineering

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
leadership for both the iOS and Android teams.Job ResponsibilitiesOwn and evolve the end-to-end mobile architecture across iOS and Android, including app modularization, cross-cutting platform capabilities, and long-term scalability.Provide technical leadership across both mobile teams (iOS and Android): set standards, drive alignment … making system-level design decisions and driving adoption across teams.Strong knowledge of mobile fundamentals: performance, memory management, concurrency, offline-first patterns, networking, app lifecycle, and secure storage.Strong engineering practices: writing clean, testable code; effective code reviews; pragmatic documentation; and continuous improvement.Strong experience with API-driven apps (primarily ...

Lead Software Engineer / Tech Lead - Fitness & Wellbeing Technology

Location
Greater London, England, United Kingdom
transforming the entire digital experience for members and employees across our Fitness & Wellbeing estate. We’re working towards a best-in-class member app that offers a personalised experience, where new joiners sign up through a fully paperless journey, members book, buy and pay for every service digitally, manage … technical audiences.Experience working in multi‐supplier or partner environments.Desirable:Deep technical expertise in one or more of: cross-platform mobile app development (ideally React Native with Expo); web development (React.js, Node.js, HTML, CSS/Sass); Java API integrations; Data Engineering; Salesforce.Knowledge of CMS platforms such as Adobe ...

Senior Machine Learning Engineer

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 135 million monthly … make sustainable travel choices every day. Our models power some of the most important parts of the platform, from search and recommendations across mobile and web, to pricing and routing optimisation, personalised experiences enhanced by generative AI, data-driven marketing, and AI agents that support our customers. ...

Senior Mobile Engineer

Location
Greater London, England, United Kingdom
Build and improve the mobile apps our grocery business runs on every day — the customer shopping app, the in-store fulfilment app for staff, and the driver app for deliveries. What you’ll work on The customer grocery shopping and ordering app … store fulfilment app used by store staff The driver app for deliveries and live tracking Shared foundations: payments, push, offline, and real-time sync What you’ll do Build and maintain cross-platform mobile apps for iOS and Android (and Huawei). Work closely with backend ...

Remote React/React Native Frontend & Mobile Engineer

Location
Greater London, England, United Kingdom
mobile applications across the full development lifecycle. The role centers on TypeScript, React and React Native, with hands-on mobile app delivery on iOS and Android, using Xcode and Android Studio. You will work in an Agile environment, collaborate with stakeholders, and can expect ...

Product Designer

Hiring Organisation
Greggs
Location
Newcastle Upon Tyne, Tyne and Wear, United Kingdom
Salary
£ 50 K
advice and support with financial, relationship, work-related and wellbeing issues, 24 hours a day, 365 days a year. Including a mobile app providing a range of wellness content on physical, mental, social, and financial wellbeingPerks and savings, such as digital gift card discounts, online cashback … interviews, surveys and observational studies, and synthesise findings into actionable design directionProduce high-fidelity designs and concepts using the Digital Design System for mobile and web, with consideration for responsive design and native OS capabilities across iOS and AndroidDrive adoption of AI tools across the design and research ...

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 mobileapp‐connected APIs. Exposure to Angular or other frontend frameworks. Knowledge of Jira or similar project management tools. Background working in product‐based or SaaS ...

Project Manager

Hiring Organisation
Codal
Location
Evanston, Illinois, United States
Employment Type
Permanent
Salary
USD Annual
experience in client-facing, consulting, or agency settings. Proven track record of leading end-to-end delivery of digital initiatives (e.g., web/mobile applications, CMS, eCommerce, or platform modernization). Ability to manage expectations and influence stakeholders at multiple levels. Experience supporting both discovery and delivery phases ...

Project Manager

Hiring Organisation
Codal
Location
Oak Park, Illinois, United States
Employment Type
Permanent
Salary
USD Annual
experience in client-facing, consulting, or agency settings. Proven track record of leading end-to-end delivery of digital initiatives (e.g., web/mobile applications, CMS, eCommerce, or platform modernization). Ability to manage expectations and influence stakeholders at multiple levels. Experience supporting both discovery and delivery phases ...

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 ...

Manager, Programming & Data Services (Remote/Hybrid/In-Office/Flexible)

Hiring Organisation
National Field Representatives, Inc
Location
Claremont, New Hampshire, United States
Employment Type
Permanent
Salary
USD Annual
Kernel, and RAG architectures. Additional experience with microservices, containerization, Infrastructure as Code (IaC), cloud migration, legacy system modernization, Delphi development, and web/mobile applications is preferred. If you are seeking a new opportunity and have the desire to be a part of an exceptional team with ...

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
Salary
£ 60 K
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 ...

CRO Senior Specialist

Hiring Organisation
Canon
Location
London, United Kingdom
Salary
£ 50 K
Communications Group (ITCG) Digital CRO programme, driving experimentation and optimisation across our entire digital ecosystem — from e-Commerce and brand websites to Amazon, mobile apps, email and paid media landing experiences.You’ll champion a test, learn and optimise culture, turning customer insights and data into meaningful improvements. Through ...

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 ...