About Sharp Sharp App: Sharp Sharp App is Africa’s answer to TaskRabbit — a marketplace that connects everyday people to trusted taskers who can help with anything from fixing plumbing to running errands, all at the tap of a button. Our mission is to unlock economic opportunities for freelancers and local service providers while making life easier for customers across the continent. We’re creating a tech-first ecosystem built on trust, speed, and affordability — and we’re looking for brilliant minds to build it with us.
Role Summary: We are seeking a talented and ambitious Full-Stack Developer to lead the development of our MVP and scale it into a robust, mobile-first platform. You’ll be building an end-to-end marketplace that integrates user onboarding, job posting, booking, secure payments, reviews, and geo-location — all tailored for the unique challenges and opportunities across African markets.
Key Responsibilities: • Design, develop, and maintain web and mobile applications (React Native / Flutter + Node.js / Django preferred). • Build secure, scalable RESTful APIs for mobile and web clients. • Integrate third-party services such as payment gateways (Flutterwave, Paystack, M-Pesa), SMS gateways, and mapping APIs. • Work closely with UI/UX designers to translate wireframes into high-quality code. • Develop and manage a scalable backend architecture and database structure (PostgreSQL, MongoDB, or similar). • Implement real-time messaging, push notifications, and task-matching algorithms. • Ensure cross-platform optimization and responsiveness across devices. • Participate in code reviews, testing, and continuous deployment processes. • Contribute to product planning, roadmap discussions, and strategic decision-making.
Requirements: • 3+ years of professional experience as a full-stack or mobile-first developer. • Strong knowledge of modern JavaScript frameworks (React/React Native, Vue.js) and backend technologies (Node.js, Django, or equivalent). • Experience deploying cloud applications (AWS, Google Cloud, or Heroku). • Demonstrated ability to develop secure, high-performance APIs and scalable microservices. • Previous experience working on a service marketplace, gig economy platform, or mobile wallet is highly desirable. • Deep understanding of user behavior in emerging markets (especially Africa) is a strong plus. • Comfortable working in fast-paced, startup-style environments with limited resources.
Preferred Qualifications: • Familiarity with offline-first mobile architectures and intermittent connectivity patterns. • Experience with mobile payments in Africa (USSD, QR codes, mobile money). • Knowledge of DevOps tools and CI/CD pipelines. • Passionate about financial inclusion, digital empowerment, and tech for good.
Puzzle Mobile Game Development Category: Android, Game Design, IPhone, Mobile App Development, Prototyping, UI / User Interface, Unity, Unity 3D Budget: $10 - $1000000 USD
WhatsApp Business API Integration Category: Android, Android App Development, API Integration, IOS Development, IPhone, Mobile App Development, PHP, REST API Budget: ₹1500 - ₹12500 INR
20-Dec-2025 10:58 GMT
Penulis Artikel Wisata Gresik, Jawa Timur Category: Article Writing, Blog Design, Blog Writing, Content Marketing, Content Writing, Copywriting, SEO, Translation Budget: $15 - $25 USD
20-Dec-2025 10:58 GMT
Bimbingan Karir Video Bahasa Indonesia Category: Content Creation, Copywriting, Data Entry, Excel, Instructional Design, Translation, Video Editing, Video Production Budget: min $50 USD
20-Dec-2025 10:58 GMT
Word Docs Text Re-Entrer google sheet Category: Copywriting, Data Entry, Data Processing, Excel, Google Sheets, Microsoft Word, Typing, Word, Word Processing Budget: $15 - $25 USD
20-Dec-2025 10:57 GMT
My video editing work Category: Adobe Premiere Pro, After Effects, Audio Editing, DaVinci Resolve, Final Cut Pro, Video Editing, Video Post Editing, Video Production, Video Services, Video Upload Budget: $30 - $250 USD
20-Dec-2025 10:57 GMT
Craft My History PhD Paper Category: Academic Writing, Editing, Ghostwriting, History, Proofreading, Research, Research Writing Budget: ₹750 - ₹1250 INR
Resize and Adapt Ads for Meta & Google Category: Advertisement Design, Advertising, Banner Design, Google Ads, Graphic Design, Photoshop, Video Ads, Video Editing Budget: $30 - $250 USD
