101 to 125 of 1,121 Mobile App Jobs

operations are headquartered in Guildford. About this Vacancy PE Limited is seeking a development engineer with skills in iOS and Android software development, specifically focused on mobile app development. Responsibilities will include software coding, interface design, testing, and deployment of our mobile applications. The company is committed to supporting your personal growth, helping you deepen … your understanding of both software development and the rapidly evolving mobile app landscape. We are looking for talented and creative individuals who can enhance and develop our current geologically focused apps, Clino and FieldMove, while also leading the charge for exciting new app developments within PE Limited. Our existing apps utilize location services, online maps, compass … functionality, and device tilt sensors to provide an engaging digital compass clinometer experience with maps. This role requires drive and determination, which will ultimately shape the mobile app offerings within the organization to better meet our clients' needs. You will work closely with our current development engineers as well as domain specialists in structural geology and petroleum More ❯

A growing tech company is seeking a Senior Mobile Developer to lead the development of its cross-platform mobile applications. This is a hands-on, high-impact role working with React Native, Swift (iOS), and Kotlin (Android). You'll drive architecture and development, build native modules, and shape the future of mobile innovation … for a business delivering intelligent notification and IoT-triggered systems. What You'll Be Doing: Leading development of mobile apps using React Native Creating native modules in Swift & Kotlin Integrating apps with REST APIs and backend services Collaborating with UI/UX teams to deliver user-friendly experiences Ensuring performance across a wide range of devices Driving best … in Swift and Kotlin Strong understanding of mobile architecture, performance, and UI/UX Experience with mobile testing, Git, and CI/CD Bonus Points: App Store/Play Store deployment experience Familiarity with Firebase, Expo, Fastlane, push notifications, or background services This is an onsite role in Preston 5 days a week and therefore More ❯

for fitters and technicians, ensuring alignment with platform vision and driving implementation within a global software engineering team. Your future challenges will include: Driving future-proof mobile app architectures aligned with strategy Partnering with stakeholders to shape architectural vision and technology roadmap Collaborating with product owners and teams on software architectural decisions Aligning with other architects to … lead by example. Master's degree in computer science, software engineering or equivalent Extensive knowledge of state-of-the-art software engineering and architecture practices and mobile app development Proven track record of technical leadership skills Demonstrated passion for mobile apps and delivering exceptional user experience Experience with user experience and interface design, test automation … and app analytics and cross-platform iOS and Android mobile apps, preferably using C# and MAUI Experienced user of software development tools such as Git and JIRA, knowledge of agile software development practices such as SCRUM/Kanban Experience in interfacing to cloud backends and establishing APIs Proficient level of English, Italian and German are a plus More ❯

Enablement, Logistics, and Training. Founded in 2019, Swift supports Civilian, Defense, and Intelligence Community customers across the country and around the globe. We are looking for a skilled Mobile Software Engineer to join a dynamic team solving real-time cyber challenges, working in the Dulles, VA area. The position requires a candidate who enjoys working on mission-focused … software tools and techniques for the Android platform or the iOS platform leveraging reverse engineering techniques to support Computer Network Operations (CNO). Responsibilities: Design and develop advanced mobile software tools for iOS and/or Android platforms Conduct reverse engineering of mobile applications Perform vulnerability analysis and developing proof-of-concept exploit software Debug and … diagnose low-level software issues using COTS and GOTS tools Collaborate with cross-functional teams to support CNO missions Apply knowledge of networking, security, and mobile system internals Author and maintain technical documentation to support tools, techniques, and research Mentor junior developers and contribute to team growth and capability Requirements: At least 5 years of relevant experience in More ❯

Technical Lead – Java Spring Boot – Must have Mobile App Development/Modernisation Location: Hybrid, 1 day a week in London office A leading enterprise organisation that specialises in AI-First solutions is seeking a seasoned Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to drive the backend engineering strategy for its … especially those supporting mobile ecosystems. Prior experience in the banking or financial services domain is highly advantageous. Must have experience with API gateways and mobile app development/modernisation Key Responsibilities: Design and develop high-performance, secure, and scalable backend systems using Java, Spring Boot, and modern architectural patterns. Lead the development of RESTful APIs … and microservices, ensuring alignment with mobile platforms and business objectives. Integrate with API Gateway solutions (e.g., Kong, Apigee, AWS API Gateway) to enforce access control and manage API lifecycles. Implement secure authentication and authorization using IDAM platforms such as Ping Identity, Okta, or Auth0 with OAuth2, OIDC, and JWT. Collaborate with mobile application teams to optimize More ❯

Technical Lead – Java Spring Boot – Must have Mobile App Development/Modernisation Location: Hybrid, 1 day a week in London office A leading enterprise organisation that specialises in AI-First solutions is seeking a seasoned Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to drive the backend engineering strategy for its … especially those supporting mobile ecosystems. Prior experience in the banking or financial services domain is highly advantageous. Must have experience with API gateways and mobile app development/modernisation Key Responsibilities: Design and develop high-performance, secure, and scalable backend systems using Java, Spring Boot, and modern architectural patterns. Lead the development of RESTful APIs … and microservices, ensuring alignment with mobile platforms and business objectives. Integrate with API Gateway solutions (e.g., Kong, Apigee, AWS API Gateway) to enforce access control and manage API lifecycles. Implement secure authentication and authorization using IDAM platforms such as Ping Identity, Okta, or Auth0 with OAuth2, OIDC, and JWT. Collaborate with mobile application teams to optimize More ❯

About Moneybox Moneybox is the award-winning app that helps you turn your money into something greater. We’ve brought saving, investing, home-buying, and retirement services all together into one simple app, so it’s easier than ever to achieve your goals and build wealth, whatever your starting point. What You'll Do We are looking for … Your day-to-day responsibilities will include: Lead a team of engineers who will be responsible for developing all user facing web applications at Moneybox. Including the new web app that gives users access to the Moneybox platform alongside our mobile apps. Hire and build the team, responsible for all areas of the recruitment process and team … Rendering Re-usable component library styled using Tailwind CSS Zustand/TanStack Query for Data & State Management Backend API’s written in C#/.NET Core Infrastructure in Azure: App Services, Docker, Azure Pipelines, Webpack Who you are Highly experienced product focused Web Engineer. Preferably with 5+ years commercial experience, or equivalent. Experience in managing and leading a team. More ❯

Development Engineer, Ring Job ID: Evi Technologies Limited The Ring team is looking for a passionate and talented Android Software Development Engineer who has experience building world-class mobile apps. You will be responsible for developing mobile applications that interact seamlessly with our devices and delight our customers. You will join a team responsible for developing … to our customers, building solutions and supporting new products that help Ring on their mission to make neighbourhoods safer. Key job responsibilities - Design, develop and maintain our Android mobile applications - Work with team members to investigate design approaches, prototype technology and evaluate technical feasibility - Lead architecture and design of features, from conception to launch - Help to improve engineering … distributed cloud systems and home security devices. About the team Working on exciting new features and fully owning some of the most visited and core experiences in the Ring app, our team is always looking to learn and innovate. We frequently collaborate with cloud, firmware and other mobile teams to solve problems, come up with solutions and More ❯

of advanced iOS applications for our e-commerce platform, while also supporting a team of developers. You will possess extensive experience in iOS development, a deep understanding of mobile application architecture, and a proven track record of delivering high-quality, innovative software solutions! As a Lead iOS Developer on the Core AI team, you'll help build AI … sophisticated iOS applications for Core AI, focusing on delivering exceptional user experiences and robust functionality. Collaborate with cross-functional teams, including product managers, designers, and other developers, to define app features, architecture, and technology stack. Collaborate with other eBay iOS and mobile engineering teams on common components, and cross domain functionality. Oversee and write high-quality, maintainable … thorough code reviews, providing mentorship and guidance to junior developers. Lead the troubleshooting and resolution of complex issues reported by users or identified during testing. Develop and maintain comprehensive app documentation, including architecture diagrams and API specifications. What you will bring: Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. 7+ years of More ❯

Developer Location: Farnborough HQ Working Hours: Full-Time, 40 Hours per week We are continuing our very exciting growth journey and are looking for an additional Mobile App Developer (iOS) to join our team! This role will suit a talented iOS Developer with experience using Swift. We are expanding our current capabilities to make use of the … across the globe with diverse challenges including corporate flight departments, brokers, medical providers, military and business aviation operators. Solutions are provided through innovative web delivered software and connected mobile applications. Our offerings are all cloud based and available as mobile applications on iOS. We utilise cloud tools and processing capability to be more predictive, leading to … solve! This is an amazing opportunity for an individual who would thrive in an environment where they will be a key contributor to our journey with Mobile App development. This role provides a lot of scope to make a positive and highly visible impact. You'll be working closely with the team to deliver product and customer More ❯

of our T&T practice, your career with Deloitte Digital can take multiple paths. Including: customer and channel strategy, customer experience design, designing new service capabilities and operations, mobile, online and contact centre technology solutions, and related technology and operational change programmes. We embrace the strengths of diverse talent within our team. You may have a brilliant mind … involves writing clean and efficient code while collaborating with cross-functional teams to ensure adherence to coding standards. Key responsibilities include: Contributing to the overall architectural design of mobile applications. Integrating mobile applications seamlessly with backend services and databases. Working closely with designers to create a visually appealing and user-friendly interface. Conducting thorough testing, debugging … managing code changes in a collaborative environment. Proficiency in writing and maintaining unit and instrumentation tests, and debugging complex issues using tools like Android Studio Debugger. Skills in optimizing app performance and memory usage, understanding threading, and avoiding common pitfalls in Android development. Knowledge of Android security features and best practices to protect sensitive user data. Staying updated with More ❯

of our T&T practice, your career with Deloitte Digital can take multiple paths. Including: customer and channel strategy, customer experience design, designing new service capabilities and operations, mobile, online and contact centre technology solutions, and related technology and operational change programmes. We embrace the strengths of diverse talent within our team. You may have a brilliant mind … involves writing clean and efficient code while collaborating with cross-functional teams to ensure adherence to coding standards. Key responsibilities include: Contributing to the overall architectural design of mobile applications. Integrating mobile applications seamlessly with backend services and databases. Working closely with designers to create a visually appealing and user-friendly interface. Conducting thorough testing, debugging … managing code changes in a collaborative environment. Proficiency in writing and maintaining unit and instrumentation tests, and debugging complex issues using tools like Android Studio Debugger. Skills in optimizing app performance and memory usage, understanding threading, and avoiding common pitfalls in Android development. Knowledge of Android security features and best practices to protect sensitive user data. Staying updated with More ❯

services business who are continuing to develop their IT team. This is an exciting position for a Senior React Native Developer to take the client's mobile app to the next level, collaborating with a diverse IT team.The role will be based in central London and offers hybrid working. Key responsibilities and objectives: You will play a … leading role in the design, implementation, maintenance and support of the mobile app. Your focus will be on delivering a high performance app and great user experience. You approach should deliver scalable, reusable components and front-end libraries Translating UI designs and UX wireframes into high-quality code Optimising components for maximum performance and user experience Working … to know the wider business - working closely with the security, commercial, operations and compliance teams. What you need: 5+ years experience as a software engineer working in a mobile development role. You’ll have demonstrable hands-on experience of delivering React Native apps to best practice standards. You will ideally value clean, readable and re-usable React-Native More ❯

Senior Android Developer - Android, Kotlin, MVVM, Java, XML - health care mobile apps Central London circa £80k DoE … + discretionary annual Bonus Hybrid working - 3-4 days per week in the office A cracking opportunity for a Senior Android Developer to join a small, acclaimed, highly creative app and technology company (circa 20) known for groundbreaking patented technology in the health care field, including several patents in the pipeline. The apps are truly innovative and positively impact … wearable devices Develop new features, improve existing code - work on ambitious projects ranging from low-level algorithms to high-level system design; plus the occasional development of a prototype app Utilise the latest Android SDKs and frameworks to implement scalable, maintainable and testable architectures Conduct code reviews and champion high-quality code by leveraging unit tests, continuous integration, and More ❯

of related experience within technical support or software coding environment. UI development or support experience. Experience in two (or more) of the following: CSS, AJAX, ReactJS, GraphQL, AngularJS, Mobile application development. Reading and debugging Java and JavaScript code (Writing JavaScript will be beneficial). Troubleshooting experience using browser developer tools. Advanced knowledge of the components in cloud/… web applications and experience in Application Support. Mobile application support experience will be a bonus. Scripting languages: JavaScript, Python, Perl, Unix Shell, Windows Shell). Good experience with relational databases (e.g. MySQL, Oracle). Good experience writing or debugging Object Oriented code (Java preferred, other relevant technologies are ok). Experience using Linux/Unix OR Microsoft Server. More ❯

Department: Engineering Location: Marlow, UK Who we are We're a SaaS company developing tools that help brands run impactful B2B events. Our suite of connected web and mobile apps enables event managers and sales teams to engage effectively with customers at tradeshows and conferences worldwide. There are currently 4 core products in the suite: VX - A hybrid … a Swiss army knife bringing live streaming, video calling, whiteboarding, immersive 3D experiences, rich media, and gamification all under one platform that is highly brandable and integrates efficiently. VX App - A branded community app on Android and iOS that attendees can use to get notifications direct to their phones, network with other attendees and explore all the events … the overall success of our projects. You will collaborate closely with all team members and have a significant impact on the design, development, and deployment of our web and app solutions. The ideal candidate will possess a good understanding of mobile, backend and frontend technologies, strong problem-solving skills, and a passion for delivering high-quality software. More ❯

Exceptional interpersonal and collaboration skills within a team environment 5+ years of experience as architect and development team lead delivering highly available, highly scalable web and/or mobile application through the entire SDLC from concept to production. Depth of technical skills and expertise in programming methodologies and practices, application platforms and frameworks, service orientation, technology standards and … language not required). It would be a bonus if you had : A degree in Computer Science, Computer Engineering, or a related field. Knowledge of modern web and mobile technology languages, libraries and frameworks (e.g. Typescript, Angular, React, React Native, Node.js, Swift UI, Jetpack Compose) and related toolsets. Full-stack skills, including coding for the cloud, writing APIs More ❯

objectives: You will play a leading role in the design, implementation, maintenance and support of the mobile app. Your focus will be on delivering a high performance app and great user experience. You approach should deliver scalable, reusable components and front-end libraries You’ll be a flexible all-rounder; contributing in a range of areas from … know the wider business - working closely with the security, commercial, operations and compliance teams. Key skills and experiences: 5+ years experience as a software engineer working in a mobile development role. You’ll have demonstrable hands-on experience of delivering React Native apps to best practice standards. If you value clean, readable and re-usable React-Native code. … concerns, single responsibility, clean code practices, etc. You’ll have an excellent understanding of iOS and Android platform fundamentals. You’re familiar with the latest design patterns for mobile development like MVC frameworks. Experience with any of the following would be advantageous – Redux, RESTful APIs, MSSQL & relational databases, GitHub, automated test suites like Mocha, Jest, etc. You will More ❯

objectives: You will play a leading role in the design, implementation, maintenance and support of the mobile app. Your focus will be on delivering a high performance app and great user experience. You approach should deliver scalable, reusable components and front-end libraries You’ll be a flexible all-rounder; contributing in a range of areas from … know the wider business - working closely with the security, commercial, operations and compliance teams. Key skills and experiences: 5+ years experience as a software engineer working in a mobile development role. You’ll have demonstrable hands-on experience of delivering React Native apps to best practice standards. If you value clean, readable and re-usable React-Native code. … concerns, single responsibility, clean code practices, etc. You’ll have an excellent understanding of iOS and Android platform fundamentals. You’re familiar with the latest design patterns for mobile development like MVC frameworks. Experience with any of the following would be advantageous – Redux, RESTful APIs, MSSQL & relational databases, GitHub, automated test suites like Mocha, Jest, etc. You will More ❯

and contribute to our 40+ microservice ecosystem with proper code reviews and mentorship Learning & growth: Actively learn our full technology stack - from GraphQL APIs and gRPC services to mobile apps, with support from the team Code quality: Follow code quality standards, participate in code reviews, and learn best practices for writing maintainable software Product collaboration: Work with product … our warehouse and deliver products efficiently to our network Access Control - we have an internal access control system that enables our technical teams to visit sites from the same app they use to do their work App & Web - Kitt's core customer experience is encapsulated in our native app and web products, which allows user's to … microservices gRPC & Protocol Buffers - Inter-service communication GraphQL - Client-facing API gateway MySQL, PostgreSQL, Redis - Data storage and caching Google Cloud Pub/Sub - Event-driven architecture Frontend & Mobile TypeScript - Primary frontend language React & Next.js - Web applications React Native & Expo - Mobile applications CSS, CSS-in-JS - Styling GraphQL Codegen - Type-safe API integration Artificial Intelligence OpenAI More ❯

within our 40+ microservice ecosystem, ensuring proper service boundaries and communication patterns Cross-stack development : Work across our full technology stack - from GraphQL APIs and gRPC services to mobile apps and infrastructure-as-code Code quality & mentorship : Drive code quality standards, conduct thorough code reviews, and mentor junior engineers on best practices and architectural decisions Product collaboration : Partner … our warehouse and deliver products efficiently to our network Access Control - we have an internal access control system that enables our technical teams to visit sites from the same app they use to do their work App & Web - Kitt's core customer experience is encapsulated in our native app and web products, which allows user's to … microservices gRPC & Protocol Buffers - Inter-service communication GraphQL - Client-facing API gateway MySQL, PostgreSQL, Redis - Data storage and caching Google Cloud Pub/Sub - Event-driven architecture Frontend & Mobile TypeScript - Primary frontend language React & Next.js - Web applications React Native & Expo - Mobile applications CSS, CSS-in-JS - Styling GraphQL Codegen - Type-safe API integration Artificial Intelligence OpenAI More ❯

work on high-traffic, customer-facing websites and shopping apps, driving innovation and enhancing user experience. Key Tech Stack: Front-End: HTML5, CSS, JavaScript, AngularJS, jQuery Mobile App Development: Apache Cordova, Ionic Performance Optimization: Lazy loading, caching, code splitting Back-End Integration: Microsoft ASP, .NET Digital Marketing Tech: Adobe Launch, Adobe Analytics, Adobe Target DevOps & CI/ More ❯

led by JamJar with participation from Eka Ventures, Venrex and Creator Ventures. In 2024, we were selected by Apple as one of three global finalists for the 2024 iPhone App of the Year , reflecting the innovation and impact of what we've built. We want to grow as fast as we can into the future and are looking for … communication and collaboration skills Able to work in a highly skilled engineering team in a fast-paced, iterative environment. In 2024 we shipped to production: 99 mobile app releases (iOS and Android) 443 API releases 237 modelling backend releases Enthusiasm for our ways of working which include: Iterative development, continuous deployment and test automation Knowledge sharing, pair … tests Backend: Serverless (AWS) Lambdas (NodeJS & Python) AWS AppSync DynamoDB, S3, SQS, SNS, EventBridge, SageMaker Postman API tests All the other good stuff: Sentry GitHub Actions Intercom, Mixpanel RevenueCat App Store Connect/Play Store Google Tag Manager Modelling/ML Engineer Interview process Our aim is to keep the interview process as straightforward and enjoyable as possible, and More ❯

apply best practices in software development. Skills You will Learn: Create logical and maintainable code Develop effective user interfaces Exposure to databases, micro-services, APIs, web applications and mobile applications Test code and analyse results to correct errors found using unit testing Conduct a range of test types, such as integration, system, user acceptance, non-functional, performance and … company day out to Silverstone for the F1 British Grand Prix Key Details Vacancy Title Software Development Apprentice Employer Description Guestia is a SaaS software company delivering an essential app for anybody travelling to or attending a wide range of events. Our platform enables event organiser's, brands, rights-holders, organisations and teams the ability to easily build custom More ❯

business decisions and designs based on UX best-practice and market trends Experience of working with Privacy-by-Design and other data security-related principles Experience of producing mobile designs and working with mobile applications Experience of working with Agile/Scrum Experience of producing knowledge-share documentation and user guides Education and Experience: Level of More ❯