and monetization strategies. Strong analytical and problem-solving skills, love diving into app analytics to drive product decisions and optimize the freemium funnel (e.g., Firebase, Google Analytics). Excellent communication, interpersonal and presentation skills. Experience working in an Agile development environment. Passion for creating user-centric and innovative mobile More ❯
with trainings, Possibility to go to conferences. Our technology stack: Android Studio; Kotlin; RxJava and RxKotlin; Dagger; Retrofit; Jetpack libraries including Room, Navigation, DataStore; Firebase Are you interested in joining a group of software enthusiasts, working in an international agile team setup, creating products that make the difference in More ❯
scalability. Experience working with and managing diverse architectures , with the ability to evaluate and implement the most suitable approach for each product. Knowledge of Firebase services (Firestore, Authentication, Storage, Functions) and familiarity with API integrations. Ability to define and implement coding standards, best practices , and scalable architectures. High agility More ❯
/CD pipelines Proficiency with App Store & TestFlight submissions Experience with unit and UI testing frameworks Experience with A/B testing (w/Firebase) Experience with in-app purchases, StoreKit framework, and third-party card payment services Solid understanding of Apple's human interface design guidelines Strong problem More ❯
have experience with tools and technologies that make them possible - CI/CD. Hands-on experience with SQL, NoSQL databases, or productised options, like Firebase, or Couchbase. Experience creating AR/VR experiences. Experience with 3D Design tools such as Blender. High level understanding of the marketing technology cloud More ❯
refactoring and code review skills, with a focus on maintaining high code quality . Proficient in English communication. Nice-to-Have Skills: Familiarity with Firebase products ( Remote Configs , Crashlytics , A/B testing , Realtime DB , Firestore DB ). Experience with CI/CD tools such as Bitrise or Jenkins More ❯
colleagues. A self-starter with excellent problem-solving and debugging skills. Strong communication and collaboration abilities. Tech Stack you'll Work With: Node.js TypeScript Firebase/Firestore Redis Microservices Nice to have: Experience with Azure Web Services CMS development experience This opportunity is hybrid (3 days a week in More ❯
Store Deployment and Testflight Solid communication skills and team-working capability Have excellent attention to detail PHP knowledge/MySQL knowledge (for API calls) Firebase (particularly Push Notifications and Crashlytics) Knowledge or experience of Android/Kotlin Automated/Unit Testing Preferably based in Northern Irelan/Ireland Generous More ❯
services, including customer data, events, and async processes. Create realistic test environments simulating production load and traffic. Test integration points with third-party systems (Firebase, Viber/SMS providers, Stella). Validate authentication flows: OTP delivery, token management, and authorization. Conduct performance/load tests for critical user and More ❯
Stockport, Greater Manchester, North West, United Kingdom Hybrid / WFH Options
Profile 29
/CD pipelines Proficiency with App Store & TestFlight submissions Experience with unit and UI testing frameworks Experience with A/B testing (w/Firebase) Experience with in-app purchases, StoreKit framework, and third-party card payment services Solid understanding of Apple's human interface design guidelines Their Way More ❯
Architecture, TCA (MVP/VIPER) Async-Await Swift Package Manager (SPM) Unit testing Additional tech exposure: Makefile JavaScript/Python (for remote configuration scripts) Firebase Analytics/Crashlytics Remote Configuration/A-B testing This is a freelance position based in Zaragoza , running until the end of the year More ❯
Nottingham, Nottinghamshire, United Kingdom Hybrid / WFH Options
Atomicmedia
ve got to be an iOS whizz with experience in Swift, SwiftUI, Core Data, and async/await. If you've dabbled in UIKit, Firebase, Git, CI/CD, Jira, and JSON, that's a bonus, but don't worry if you haven't-we're all about the More ❯
Labs). Prior experience working in a regulated industry like banking or insurance. Knowledge of monitoring tools for crash reporting and user analytics (e.g., Firebase, Sentry). Rates depend on experience and client requirements. More ❯
stay ahead of platform changes, promotional opportunities, and compliance needs. 🔬 Analytics & Experimentation Set up and maintain a robust growth analytics framework using tools like Firebase, AppsFlyer, Mixpanel, or similar. Lead experimentation and A/B testing on features, onboarding, and engagement flows. Provide regular reports and insights to the More ❯
london, south east england, United Kingdom Hybrid / WFH Options
GIMO Global Interactive Marketing Online Ltd
stay ahead of platform changes, promotional opportunities, and compliance needs. 🔬 Analytics & Experimentation Set up and maintain a robust growth analytics framework using tools like Firebase, AppsFlyer, Mixpanel, or similar. Lead experimentation and A/B testing on features, onboarding, and engagement flows. Provide regular reports and insights to the More ❯
South East London, London, United Kingdom Hybrid / WFH Options
Global Interactive Marketing On-Line Ltd
stay ahead of platform changes, promotional opportunities, and compliance needs. ?? Analytics & Experimentation Set up and maintain a robust growth analytics framework using tools like Firebase, AppsFlyer, Mixpanel, or similar. Lead experimentation and A/B testing on features, onboarding, and engagement flows. Provide regular reports and insights to the More ❯
user experiences. Work closely with UX designers, developers, and stakeholders from teams across the business to shape user-centric solutions. Use tools like GA4, Firebase, and Hotjar to inform design decisions and optimise the customer experience. We're looking for an out and out Senior UI Designer, we fully More ❯
user experiences. Work closely with UX designers, developers, and stakeholders from teams across the business to shape user-centric solutions. Use tools like GA4, Firebase, and Hotjar to inform design decisions and optimise the customer experience. We're looking for an out and out Senior UI Designer, we fully More ❯
success. Technical Requirements : 4+ years of commercial experience in mobile app development using React Native and Redux. Proficiency in TypeScript and experience working with Firebase and REST APIs. Proven track record of working on commercial, production-deployed B2C applications. Familiarity with tools and platforms such as App Center, Jenkins More ❯
Leicester, Leicestershire, East Midlands, United Kingdom Hybrid / WFH Options
TOPPS TILES
two years of experience in a similar role Have an understanding of app technology frameworks Experience in Magento, CMS systems and Google Analytics/firebase Closing Date Sunday 18 May More ❯
Manchester Area, United Kingdom Hybrid / WFH Options
Airtime
and BI tools (such as Looker, Tableau, Power BI, or Metabase) Experience analysing app or digital product data including event tracking (e.g. via GA4, Firebase, or similar tools) Strong experience working with large, complex datasets and translating them into actionable insights Experience with A/B testing and experimentation More ❯
Guru: Mockito, golden tests, and CI/CD pipelines (Codemagic/GitHub Actions). Database Skills: Hive/Drift for offline-first care workflows; Firebase Auth/Firestore. NHS System Integration: Collaborate with backend developers to integrate APIs for secure data exchange with NHS databases and third-party healthcare … patient data per GDPR and NHS DSPT guidelines. Documentation: Maintain clear technical documentation for features, APIs, and deployment processes. Requirements Familiarity with RESTful APIs, Firebase, and version control (Git). Interest in healthcare technology, accessibility, or elderly care solutions. Proficiency in Flutter, Dart, and state management tools (e.g., Provider More ❯
we grow together! Every professional in our company is important to us. They help us grow in diverse ways, and thanks to them, we are more than 12,000 people working with the same goal in over 40 countries. If More ❯
Android Developer - Network Measurement App Product Development Remote - United Kingdom Ookla is a global leader in connectivity intelligence, offering unparalleled network insights through the combined expertise of Speedtest, Downdetector, RootMetrics, and Ekahau. Ookla's complementary datasets combine crowdsourced and controlled More ❯