Mobile Application Developer

2 days ago


United Kingdom Twine Full time

This role involves building a professional mobile application focused on serious marriage matching, designed to connect users genuinely interested in marriage without a chat feature. The project requires the development of a mobile app (Android first, iOS later) and a secure, web-based admin dashboard. The app will support Arabic language, allow users to register via phone or email, complete a detailed marriage form, and upload photos or documents. Only the admin will have access to all applications, manage user information, manually match partners, and update application statuses. The admin will contact matched users outside the app. The ideal candidate will deliver a robust, secure, and user-friendly first version of the app within 8 weeks.Deliverables Develop a cross-platform mobile app using Flutter, initially for Android, with future support for iOS. Build a secure, web-based admin dashboard for managing user applications, matching, and status updates. Integrate a secure database solution (Firebase or Supabase) for user data and document storage. Implement user registration, detailed form submission, and document/photo upload features. Ensure Arabic language support and a user-friendly interface. Set up admin-only access to user data and matching functionality. Deliver a professional, production-ready version of the app within the specified timeline. Requirements Proven experience developing mobile applications with Flutter. Strong background in backend integration using Firebase or Supabase. Experience building secure, web-based admin dashboards. Ability to implement multi-language support, especially Arabic. Familiarity with secure data handling, user authentication, and privacy best practices. Excellent problem-solving skills and attention to detail. Ability to deliver high-quality work within tight deadlines. Strong communication skills and ability to collaborate remotely. About TwineTwine is a leading freelance marketplace connecting top freelancers, consultants, and contractors with companies needing creative and tech expertise. Trusted by Fortune 500 companies and innovative startups alike, Twine enables companies to scale their teams globally.Our MissionTwine's mission is to empower creators and businesses to thrive in an AI-driven, freelance-first world.



  • United Kingdom Connect Group Full time

    Mobile Application Developer (React Native)£60,000–£70,000 DOE (up to £75,000 for exceptional candidates) Hybrid (3 days in office) or fully remote is considered Occasional travel (up to 10% to the US and Asia) Please note: visa sponsorship is not available – candidates must have the right to work in the UK. We’re looking for a talented Mobile...


  • United Kingdom Twine Full time

    This role involves building a professional mobile application focused on serious marriage matching, designed to connect users genuinely interested in marriage without a chat feature. The project requires the development of a mobile app (Android first, iOS later) and a secure, web-based admin dashboard. The app will support Arabic language, allow users to...

  • Mobile Developer

    4 days ago


    London, Greater London, SE PR, United Kingdom Gophr Full time £40,000 - £80,000 per year

    MOBILE DEVELOPER (FLUTTER, DART)Intro to GophrOn demand delivery has never been so in demand. E-commerce has seen 5 years worth of growth in the past 12 months, and online grocery has gone nuts, bananas and crackers. Then add into the mix ever tighter margins, and all-time-high customer expectations (thanks Prime) and you see why better, and faster and more...


  • United Kingdom Allstate Full time £40,000 - £60,000 per year

    At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing...


  • United Kingdom Principle Full time

    Senior Developer Advocate – Wearables & Mobile PlatformsContract length: 12 months with potential to extendLocation: Remote UK Salary: £90-£110kA global technology company is seeking an experienced Developer Advocate to support its next-generation AI glasses and wearables platform. This is a unique opportunity to engage thousands of developers, influence...

  • Mobile Engineer

    5 days ago


    Manchester, MAN, United Kingdom TransPerfect Full time £40,000 - £80,000 per year

    Job description TransPerfect is an established company with a start-up culture seeking creative entrepreneurial people like you to join our team. We're hiring a Mobile Engineer to join our global team to be responsible for crafting top-tier user experiences in the iOS and Android platforms. This full-time hybrid role demands both independent and...


  • United Kingdom Leap29 Full time

    Job Title : Senior Application Developer – XML Expert Location : UK-based (Remote) Security Clearance : Active BPSS or previous SC Cleared About the Role : We are seeking a skilled Senior Application Developer – XML Expert to join our dynamic team. This is an exciting opportunity for a talented professional with strong experience in data integration, XML...

  • Mobile Engineer

    4 weeks ago


    United Kingdom Immersum Full time

    Job Title: Senior Mobile Engineer / Architect (iOS / Android) Location: Remote – UK Salary: £130,000 - £150,000 The Company This isn’t your typical mobile app startup. The company is redefining what’s possible in real-time interaction and remote collaboration, powering zero-download, enterprise-grade screen sharing and co-browsing used by some of the...

  • Mobile Engineer

    4 weeks ago


    United Kingdom Immersum Full time

    Job Title: Senior Mobile Engineer / Architect (iOS / Android) Location: Remote – UK Salary: £130,000 - £150,000 The Company This isn’t your typical mobile app startup. The company is redefining what’s possible in real-time interaction and remote collaboration, powering zero-download, enterprise-grade screen sharing and co-browsing used by some of the...

  • Mobile Engineer

    4 weeks ago


    United Kingdom Immersum Full time

    Job Title: Senior Mobile Engineer / Architect (iOS / Android)Location: Remote – UKSalary: £130,000 - £150,000The CompanyThis isn’t your typical mobile app startup. The company is redefining what’s possible in real-time interaction and remote collaboration, powering zero-download, enterprise-grade screen sharing and co-browsing used by some of the...