26 to 50 of 405 Mobile App Jobs

Upwork Job Brief Mobile App Developer (React Native or Flutter) Project Overview We are looking for an experienced mobile app developer to build a new application from the ground up. The project involves end-to-end development, including frontend, backend, real-time features ...

Security Architect - Mobile Applications Location: London | Hybrid Type: Contract We are looking for a Security Architect with strong Mobile Application experience to design and assure secure, scalable solutions across mobile, cloud, and enterprise environments. Key Responsibilities Lead security architecture and threat assessments to ensure … Essential Skills & Experience Proven experience as a Security Architect , with a strong focus on mobile security. Advanced knowledge of mobile app security, threat modelling, and secure architecture . Strong understanding of OWASP , NCSC guidance, and secure design patterns. Desirable Experience embedding security into the Mobile ...

About the team Our team isaccountable for security within the mobile channel. Weprovide a suite of mobile security components,that provides an all-round security posture in mobile appsincluding associated services (penetration testing, obfuscation, consultancy etc.). Our mission is tobuild a scalable, adaptable … posture using your hands-on experience. Develop and maintain pen-testing security tools, scripts, policies and procedures In depth knowledge of mobile app security standards (Android/iOS) Desirable knowledge & experience Familiarity with mobile development, DevSecOps tooling, testing and automation frameworks. Have deep knowledge ...

will need Bachelor's degree 5+ years in sales, partnerships, customer success, or other GTM-facing roles Strong knowledge of mobile app + measurement ecosystem Strong communication and presentation skills Proven track record of exceeding sales or partner-sourced revenue goals Established relationships with strategic partner channels … including DSPs, SANs, Agencies, and key thought leaders in the mobile app industry Proven ability to work in a dynamic, fast-paced startup environment. As a proud equal opportunity employer, we're committed to hiring top talent regardless of race, religion, color, national origin, sex, sexual orientation ...

global iGaming organisation that cultivates a fast-paced, collaborative environment where innovation drives everything they do is looking for a Mobile App Marketing Data Analyst to support the delivery of campaign insight and recommendations to the global teams to drive campaign optimisation, improve efficiencies and highlight crucial ...

Mobile QA Engineer £70,000 (DOE) Chester (hybrid) Hyperloop are working with a thriving business in Chester who are seeking a Mobile QA Engineer to join their growing team on a hybrid working basis. The role will focus on building and maintaining our clients' mobile … suit an experienced QA Engineer with significant experience planning, creating and executing testing methods in both manual and automation plans alongside mobile app testing. Key skills required: 5+ years' mobile QA engineering experience Ability to design and write well-structured test code Experience with mobile ...

React Native Developer to apply for this role with 3+ years hands-on experience with the platform. You'll have full mobile app development lifecycle experience, developing using React Native for iOS and Android. This will extend to an understanding of app architecture, deployment and maintenance … respective app stored Experience working with cross-functional teams and international environments will be crucial, a small part of the role includes travel/collaboration with international teams, likely to be a few weeks a year maximum. Bluetooth integration experience or working with IoT enabled hardware is essentiual ...

Mobile Security Engineer Work Location: Bristol (2days) Your Profile Essential Skills/Knowledge/Experience Experience of Mobile platform security, threat modelling and mitigation techniques Capable of conducting regular reviews of our mobile application security … posture using your hands-on experience Develop and maintain pen-testing security tools, scripts, policies and procedures In depth knowledge of mobile app security standards (Android/iOS) Desirable Skills/Knowledge/Experience Familiarity with mobile development, DevSecOps tooling, testing and automation frameworks Have ...

+ 25% Bonus, 10% Pension, Private Medical. Must haves: - Must work 5 days per week in the office in Guildford. - Must have Native App examples, both iOS and Android platforms live in the App Store. Your new company This leading Software provider are looking to bolster their engineering … first dedicated Mobile Developer in the business so it's a massive opportunity to shape the future direction of the App Development team. You will be working in their state-of-the-art offices in the heart of Guildford 5 days per week, close to the University ...

company A forward-thinking tech company is looking for a Lead Mobile Engineer to take ownership of its mobile app platforms, used by thousands of people every day to make smarter, greener travel choices. This is a chance to lead mobile development … modern mobile architectures (e.g. MVVM, Clean Architecture), conducting thorough code reviews, and leading end-to-end testing and release management, including app store submissions. Strong leadership, stakeholder management, and a commitment to accessibility are key. What you'll get in return In addition to the flexibility ...

Senior UI/UX Designer & Frontend Developer Mobile, Figma, JavaScript, React - Global O utstanding opportunity to join this global enterprise and famous brand within the magic circle of the legal sector. From a technology perspective, this organisation is a leader in its domain, significantly investing … first, AI powered SaaS product. You will design and develop user interfaces for both a cloud-based SaaS platform and mobile app , which will streamline complex legal workflows and enhance document automation. Your work will directly shape the user experience ensuring the product is intuitive, accessible ...

will be warmly welcomed into the team. As a React Native Developer, you will be involved with development of webapps and mobile applications, as well as building & maintaining the accompanying API integrations. Any additional experience with the Ionic framework would be a bonus as some of the environment … Developer role is for UK based applicants only . React Native Developer, Typescript, API, Ionic, Engineer, Webapp, Mobile Developer, Mobile app, Remote ...

Location: Hybrid 2 days onsite, Edinburgh Outside IR35 BPSS Role Overview: As a React Native Developer, you will design and implement high-quality mobile applications tailored for the financial services sector. Your role will involve collaborating with cross-functional teams and ensuring optimal performance of our applications. … development and financial technology. Required Skills - Proven experience as a React Native Developer in financial services. - Proficiency in JavaScript and mobile app development best practises. - Experience with state management libraries (e.g., Redux, MobX). - Understanding of RESTful APIs and backend service integration. - Familiarity with mobile ...

About the Role Position: Mobile Security Engineer Location: Bristol/Leeds(hybrid) This role will be pivotal in building, delivering, and driving the security of mobile platform. The key aspect of this role is the design and delivery of a world-class security framework, including associated … posture using your hands-on experience. Develop and maintain pen-testing security tools, scripts, policies and procedures In depth knowledge of mobile app security standards (Android/iOS) Desirable knowledge & experience Experience with mobile development, DevSecOps tooling, testing and automation frameworks. Deep knowledge and experience ...

specialist marketing analytics function, working closely with senior marketing and mobile leaders. The brief is simple on paper: turn complex in-app and mobile marketing data into insight that genuinely moves performance. In practice, its more interesting than that. This is a role for someone … then explain the answers in a way that actually changes behaviour. What the role really looks like Youll analyse mobile and in-app campaign performance across multiple territories, identifying trends, inefficiencies and growth opportunities. A big part of your time will be spent building and maintaining dashboards ...

Senior iOS App Developer A leading retailer are looking for a Senior iOS App Developer to join their Mobile Team to contribute to the development and evolution of their Mobile App. As the Senior iOS App Developer, you will be responsible for building … maintaining the iOS version of the app, ensuring it delivers a pixel-perfect, performant, and luxury-aligned experience for customers. You will be a high-performing developer who thrives on clean architecture, elegant code collaborative delivery whilst working as part of an Agile cross-functional team. Skills and Experience ...

across the stack: TypeScript, React Native, React, Node, Postgres, GCP/Firebase A genuine full-stack mindset: happy working in the mobile app, web apps, backend, and writing SQL when needed Confident writing efficient, production-ready code - fast, reliable, observable, and easy to maintain Comfortable with … time zones Deep practitioner of AI powered SWE tools (Cursor, Windsurf, v0, etc.) and excited to push productivity to the limit Tech Stack: Mobile Apps: (TypeScript, React Native, Expo) Backend: (TypeScript, GCP/Firebase Cloud Functions, GCP Pub/Sub, Postgres, Prisma) Web Apps: (TypeScript, React, Vercel) Internal ...

have any of the followingthey'd still like to hear from you): Experience working on AI, IoT, or large-scale web and mobile applications Curiosity about mentoring or progressing towards a Principal Tech Lead role Experience working with AWS and/or Azure cloud environments Experience using infrastructure ...

across the stack: TypeScript, React Native, React, Node, Postgres, GCP/Firebase A genuine full-stack mindset: happy working in the mobile app, web apps, backend, and writing SQL when needed Confident writing efficient, production-ready code - fast, reliable, observable, and easy to maintain Comfortable with … being a strong individual contributor; be technically strong in order to make sure the full stack is robust. What our client is building: Mobile Apps: their core customer apps where members buy the product (TypeScript, React Native, Expo) Backend: (TypeScript, GCP/Firebase Cloud Functions, GCP Pub/ ...

Senior Android App Developer A leading retailer are looking for a Senior Android App Developer to join their Mobile Team to contribute to the development and evolution of their Mobile App. As the Senior Android App Developer, you will be responsible for building … maintaining the Android version of the app, ensuring it delivers a pixel-perfect, performant, and luxury-aligned experience for customers. You will be a high-performing developer who thrives on clean architecture, elegant code collaborative delivery whilst working as part of an Agile cross-functional team. Skills and Experience ...

React Native Mobile Developer with React.js - Weybridge (Mobile Developer, React Native, React, React.js, CSS, HTML, Bootstrap, APIs, Web Applications, Mobile Applications, Web Developer, Mobile Developer) Our client is an exciting and cutting-edge technology giant with a global presence. They have been … their worldwide client base has never been stronger, with significant growth in the last 12 months. They are looking for a React Native Mobile Developer with strong React.js skills to join an exceptional team and take the lead on developing our in-house platforms, which include both ...

experienced Android Developer to design, develop, and maintain high-quality native Android applications usingKotlin. The ideal candidate will be responsible for enhancing existing mobile applications, building new features, and ensuring performance, scalability, and usability across Android devices. Key Responsibilities Design, develop, and maintain native Android applications usingKotlin Enhance … integration with backend services Familiarity with MVVM/MVP architecture patterns Experience with Git or other version control systems Understanding of mobile app lifecycle, performance tuning, and security best practices Nice to Have Experience with Jetpack components (LiveData, ViewModel, Room) Exposure to CI/CD pipelines ...

security best practices Background in SaaS or consumer-facing tech is a big plus Bonus Points For React Native know-how Mobile app development (iOS, Android), Expo Experience with event-driven systems and distributed architecture Familiarity with tools like GCP (GKE, PubSub, BigQuery), Temporal, Postgres, CircleCI, ArgoCD ...

security best practices Background in SaaS or consumer-facing tech is a big plus Bonus Points For React Native know-how Mobile app development (iOS, Android), Expo Experience with event-driven systems and distributed architecture Familiarity with tools like GCP (GKE, PubSub, BigQuery), Temporal, Postgres, CircleCI, ArgoCD ...

developing and enhancing their in-house platforms, which include both B2B and B2C applications. You’ll work hands-on with modern web and mobile technologies, collaborating with cross-functional teams to deliver high-quality, scalable software. We’re looking for someone who is analytical, organised, and thrives … .NET . Proficiency in HTML, CSS, Bootstrap , and frontend development. Solid understanding of SQL , API integration , and Azure . Experience with mobile app development , unit testing , and DevOps tools (GitHub, Azure DevOps). Knowledge of security best practices and software documentation. Application Developer Due to the volume ...