1 to 25 of 118 Mobile App Jobs in London

and built out and planned the test strategy from scratch for new and existing projects. Your expertise will ensure flawless performance across Websites, Mobile Apps, APIs, and Payment & Customer Systems. In addition, exceptional communication skills, with a hands-on customer-centric approach is essential, especially as the role more »

grammatical, and stylistic errors to maintain a high level of quality and consistency. Localization testing: Conducting thorough testing of EZRA’s web and mobile applications, website, and other digital products to ensure proper functionality, linguistic correctness, and user-friendliness for users in the market. Reporting and documenting any more »

particularly those in Sales, Global Services and Marketing, to collaborate in support of common goals to improve ID5 solutions across web, mobile app and CTV environments. This role is not responsible for direct revenue maintenance or growth. Reporting to: Chief Commercial Officer Key Responsibilities Develop executable strategies … for achieving company’s global ID distribution goals across web, mobile app and CTV channels Manage and scale a team, including Director level reports and their direct reports Act as executive sponsor for some of ID5’s most strategic, high profile partnerships Speak on ID5’s behalf … solutions Ability to travel up to 30% of time, including internationally Preferred: Strong professional network of contacts across publishers, including CTV broadcasters and mobile application publishers/developers Early stage start-up experience (companies <100 people) Experience with NA, APAC, EMEA, LATAM global market dynamics Well informed and more »

Senior FS/BE Developer (C#/.Net) Location: London, UK/Remote Job Type: Full-time A global mobile network for business, are actively seeking a talented Backend/Fullstack Developer to join the growing team. They are offering highly competitive salary ranging from £60K to £110K … Experience: 6+ years of programming experience 3 years C# Desirable: DevOps, AI/ML, VoIP React Kotlin Swift Building and documenting APIs for mobile apps As the second experienced hire within the engineering team you will be expected to be self-sufficient and contribute to significant design choices. more »

diet and lifestyle changes. Participants are also issued a wireless scale, Fitbit, and can take photos of their food in the Fruit Street mobile application. Here is a video of the product: https://www.youtube.com/watch?v=rTujudQ_-zE The company is expanding into the UK more »

a keen understanding of how to leverage first party data assets for commercialization within programmatic environments, across multiple channels like display, mobile app and CTV. PubMatic has over 100 data partners using our Connect platform today. The key focus of this role is to continue to drive more »

SR2 are partnered with a financial organisation who have a passion for making mortgages more achievable. We're looking for a Senior React-Native contractor with extensive experience in both IOS and Android. Technical requirements High level knowledge of React more »

Senior Mobile Engineer - Artificial Intelligence - £100,000-£120,000 + bonus + equity Want to be part of the AI revolution? I'm currently working with a company ran by serial start up winners who are just got their latest round of investment. The company itself is backed … of artificial intelligence work there will be the opportunity to cut across a number of different tech stacks. In the role of a mobile developer, you will be responsible for creating a mobile application from scratch for the business with the addition of a web application more »

work with various scrum teams and stakeholders in shaping their Digital Products. The Business Analyst will have extensive experience working on web/mobile applications and will assist in defining key requirements and acceptance criteria to deliver rich, responsive transactional applications across multiple devices and highly transactional microservices … within e-commerce transactional architecture. Strong understanding of Infrastructure/Data/engineering/DevOps etc. Experience working on Digital Projects (Web/mobile applications) Essential: Experience working with microservices and APIs – Ability to understand how APIs work and how to test them, understand requests and responses and more »

ABOUT US Candyspace are experts in designing, building and optimising digital products. We create websites, mobile apps and commerce solutions for ambitious organisations investing in growth and digital transformation. We are trusted to deliver by some of the world’s best-known brands, including ITV, Rolls-Royce, Mazda more »

HTML5/CSS/JavaScript Contract (Inside IR35) The ideal candidate will be responsible for designing, developing, testing, and debugging responsive web and mobile applications for the company. Using JavaScript, HTML, and CSS, this candidate will be able to translate user and business needs into functional frontend design. … Responsibilities Designing, developing, and testing UI for mobile and web applications Build reusable code and libraries for future use Accurately translate user and business needs into functional frontend code Qualifications Bachelor's degree or equivalent in Computer Science 5+ years' experience in frontend development Must have experience specifically more »

days in a central London office This is your opportunity to craft the future of a growing startup’s new and existing mobile apps. It’s a huge role with significant technical challenges that you'll help overcome alongside a talented design and development team. Essential skills include … 5+ years of experience as an iOS engineer with a passion for building innovative mobile apps. Background crafting beautiful and performant user interfaces with SwiftUI and the latest OS versions. Architect extraordinaire with a firm grasp of SOLID principles and how to … design scalable and maintainable apps Advocate for strong testing practices, including TDD and BDD principles. Demonstrable portfolio that shows how you’ve contributed to app development Excellent communication skills that can work in cross-functional environments Proactive with a knack for tackling complex technical challenges. Calm under pressure and more »

highly collaborative effort, and as such, a strong team player with a commitment to perfection is required. Required Technical Skills • Experience in building mobile application with at least 3+ years in ReactNative framework. • Firm grasp of the JavaScript and TypeScript and its nuances, including ES6+ syntax • Should be … SOAP/REST Web Services and should be familiar with session management on the client side for API integration. • Should be able to define app behaviour when Web Services fails/unavailable. • Should be able to manage application behaviours like Security, Push Notification, Performance, etc. • Familiarity with code instrumentation more »

and DevOps practices, including CI/CD pipelines Deep knowledge of Python, JavaScript, and React Native, with a track record of mobile app development across Android and iOS platforms If you are ready for a new challenge and looking to join a fast-paced startup (which is more »

/Node.js). This role will be joining their data team, designing, and building the foundations of which our clients innovative web and mobile applications run on. What will a day in the role entail? · Working as an integral part of an agile team contributing towards the planning more »

The ideal candidate will have a love for gaming, fitness, and be well-versed in creating UI content for real-time games and mobile applications. This is a hybrid role with 2-3 days in the office in central London. What you'll be doing: Create UI designs … practices to games, the platform launcher, future apps, and hardware You'll bring: 5+ years’ experience working in the games or mobile app industry A demonstrable track record of UI/UX design for games and/or relevant mobile applications Skilled in the creation more »

customer needs. Core skills needed include: Experience driving successful digital product launches across various channels (web, iOS apps, APIs) Background in mobile app development Real world examples of you translating user insights from research and testing into actionable product strategies. Skilled communicator who is adept at creating more »

s successfully built 0-1 products in the start-up space. Must haves: B2C experience Worked in a 0-1 environment Worked on mobile apps Have a full end to end case study to showcase this work more »

/4 days remote. The Company They are a FinTech start up based in London who have created an amazing service. With their new app, you can hold multiple currencies (local, foreign and digital/crypto) in a single account, and make payments using any of those currencies. Most … you will be working closely with mobile and product teams to work on the build and delivery of the mobile app, as well as the back end services that keep the company running. You'll be very hands on in this role, leading from the … for A software engineer, but you've moved into Golang development primarily for the last 2-3 years or so experience working across mobile and web apps, as well as building back end services Thorough understanding of Agile, DevOps, TDD, cloud deployments (AWS or GCP) and MicroServices Architecture. more »

Cypress or similar) · CICD and related tooling (CircleCI or similar) Nice to have: · Performance testing and relevant tooling (Blazemeter, Jmeter, Gatling) · Mobile App Testing Compensation: This role is offering £75k + benefits and hybrid working How to apply: Please apply through the link on this page, or more »

to develop web applications that run on numerous platforms. Using React Native, design and develop user interface components for JavaScript-based online and mobile apps. Troubleshoot issues and improve front-end performance. Write reusable, effective, as well as scalable JavaScript code and create interchangeable front-end modules. Understand … use of additional JavaScript libraries such as Redux to make asynchronous API calls as well as improve the performance of the websites/mobile apps. Plan the data and presentation layer of the applications’ front-end. Reviewing existing front-end code. Designing test plans to ensure product quality. … SOAP/REST Web Services and should be familiar with session management on the client side for API integration. Should be able to define app behaviour when Web Services fails/unavailable. Should be able to manage application behaviours like Security, Push Notification, Performance, etc. Familiarity with code instrumentation more »

product architectures, preferably in SVOD and/or media supply chain areas Familiarity with connected TV platforms (Roku, tvOS, Samsung, LG, etc.) and mobile applications (iOS, Android), with an emphasis on understanding their architectures and integrations rather than hands-on development. If you are looking for a new more »

technology team. As a Full Stack Engineer, you will work closely with the Chief Technology Officer and be responsible for building and maintaining mobile applications, web-based applications and backend databases, collaborating with designers and developers to create and implement innovative solutions, and ensuring the technical feasibility. The … Collaborate with designers, developers, and other stakeholders to create and implement innovative applications. - Develop and maintain high-quality, user-friendly web-based/mobile applications and corresponding databases. - Integrate with backend modules. - Build reusable code base for future use. - Ensure the technical feasibility of UI/UX designs. … scalability. - Participate in code reviews and maintain code quality standards. - Stay up to date with emerging trends and technologies in web-based/mobile applications - Work in an agile development environment, delivering code frequently and consistently. Requirements: - Bachelor's degree in Computer Science, Computer Engineering, or related field more »

to change how the world gains insights in digital marketing! The Senior Data Scientist at Sensor Tower will leverage digital advertising along with mobile, desktop, and OTT industry knowledge to drive strategies that improve the accuracy and offerings for our Digital Marketing insights solution. This solution draws upon … do: https://sensortower.com/blog?category=2037363497 Products We offer unique insights into the digital marketplace for mobile apps and app stores, consumer app usage, digital advertising, and brands with our recent acquisition of Pathmatics. Customers We serve small, independent and Fortune 1000 customers … alike, spanning the mobile games, travel & hospitality, music, finance, CPG, and broadcast entertainment markets. We offer our suite of products on free, small-medium-size business, and enterprise tiers to make it accessible to the broadest range of customers. Media We are cited by the world’s leading more »

history of designing, building, and executing functional/non-functional manual test cases including exploratory, regression, integration, performance and compatibility testing (web/mobile applications) Demonstrable history working with event driven architectural platforms A quality driven mindset working with the “shift left” testing approach Benefits: Fully remote (UK more »