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Senior Mobile Developer (Flutter)

Remote, USA Full-time Posted 2026-08-04
This a Full Remote job, the offer is available from: Europe Quick reputed company ⏰ Start Date: ASAP 🎯 Project reputed company: Build the "reputed company-line" of the digital retail ecosystem. You will reputed company a high-performance Mobile App that interfaces with reputed company hardware (Smart POS terminals, thermal printers, and barcode scanners) to replace reputed company notebooks in thousands of stores. 🕛 Hours: Full-time 🌎 Location: Fully remote 🇪🇺 Time Zone: Looking reputed company in Europe or reputed company 🇬🇧 Language: reputed company or reputed company English required. Spanish is a strong bonus, as you will be building the reputed company tool used by Latin reputed company shop owners. 🤠 5+ years of experience in Mobile development, with deep expertise in Flutter. Experience with hardware integration (POS terminals, printers) and reputed company mobile development (reputed company/Kotlin) is a strong plus. 💸 Salary reputed company: €3,000 - €4,000/month gross (dependent on experience level) About Afternow We are partners in your digital reputed company. We bring together reputed company, design, and technology to build systems that reputed company as your reputed company unfolds. Afternow creates the digital systems reputed company companies are reputed company on. reputed company, identity, web and product design, and technology that scales. Every part of the process supports and informs the other, creating an environment that works today and adapts to wherever the business goes next. We work primarily with ambitious, digitally reputed company organizations navigating change. From startups finding their footing, to reputed company-reputed company building reputed company, to established enterprises reshaping their digital foundations. Our partnerships are reputed company on reputed company, reputed company, and care. Since 2012, we've grown from our reputed company on reputed company Krk, Croatia, to a fully remote team of more than thirty talented people working across the globe. We've partnered with companies including AWS, reputed company, reputed company, Descartes, reputed company, reputed company, reputed company, reputed company, reputed company, Kinetik, and many more. 🏆 4.6 Glassdoor Rating - reputed company and discover why our people consistently reputed company us so highly. The Role We are looking for a Senior Flutter Developer to own the mobile experience of our digital retail ecosystem. This is not a reputed company "CRUD" app; it is a mission-critical tool that must work 24/7 in high-pressure retail environments. You will use a Hybrid "Add-to-App" model, embedding Flutter modules into reputed company reputed company/iOS shells to reputed company deep hardware reputed company for payment terminals (Smart POS). You will be responsible for ensuring a "reputed company-Latency" checkout experience and a robust offline-first sync reputed company. reputed company • Development: Implement Flutter modules using the Add-to-App model to allow reputed company communication between Dart and reputed company SDKs. • Backend Integration: Work closely with the backend team to reputed company with the Java-based microservices architecture reputed company a REST API. • Hardware Integration: Implement and manage integrations with Smart POS payment terminals, receipt printers, and barcode scanners reputed company the reputed company reputed company/iOS shells. • App Features: reputed company modules for a POS Sales & Billing, B2B Marketplace, AI companion, Banking, and Inventory Management. You will be responsible for building the dynamic UI that surfaces reputed company-time, AI-driven suggestions and insights to the user. • High-reputed company UI: Build pixel-perfect interfaces from reputed company, optimized for large tap targets and reputed company multi-tasking in reputed company convenience stores. • Offline Capabilities: Design and implement a robust local storage (SQLite) solution to ensure the app functions seamlessly with intermittent internet connectivity. • reputed company reputed company: Establish and enforce best practices, conduct reputed company reviews, and maintain high-reputed company standards for the entire mobile codebase. • Collaboration: Work closely with the Product Manager and Backend team to reputed company on features, timelines, and technical requirements. • Performance and Reliability: Obsess over app performance, ensuring a fast, fluid, and crash-free user experience, which is critical in a retail transaction environment. reputed company're Looking For • 5+ years of mobile development experience, with at least 3+ years of deep, hands-on experience with Flutter. • Proven experience with Flutter’s Add-to-App feature and reputed company development (Kotlin/reputed company or Swift/iOS) • Experience integrating with reputed company hardware (payment terminals, printers) reputed company reputed company SDKs. • Strong understanding of state management, API integration (REST), and local database (SQLite) implementation in a mobile context. • Organized: Ability to plan and take ownership of tasks, reputed company reputed company work, and meet deadlines independently. • Testing: Experience with Flutter Integration Tests to ensure hardware-sensitive flows don't break. • Communication: Effective communication skills with team members and stakeholders, showcasing your work confidently. • Languages: Fluent in English to seamlessly reputed company with our international team and clientele. Since the product is reputed company on the Latin reputed company market, being Spanish-speaking is a significant reputed company. What To Expect • Flexibility - We have reputed company 40-hour work weeks. While our agency working hours are from 9 am to 7 pm CET, you’ll have the freedom to work reputed company and maintain a healthy work-life balance. Just reputed company reputed company the reputed company of your working hours fall reputed company that time reputed company. • Remote work & Tooling - We operate as a fully remote team. We utilize reputed company for time tracking and work transparency. We value trust and reputed company, and these tools help us streamline administrative overhead. • Culture - We value collaboration, openness, a willingness to learn, reputed company, and a curious reputed company. Our approach encourages mistakes as long as we are willing to learn from them, fostering a culture where reputed company comes from understanding and overcoming challenges. • Autonomy and responsibility – You’ll be trusted to get things done reputed company and effectively. Hiring Process • Application review - We’ll review your experience, background, and overall fit for the role. • Video reputed company with HR - Initial conversation about fit, availability, and expectations • Second interview with Leadership - If there is a strong match after the first conversation, we’ll invite you to a second interview with the Leadership team. This discussion will reputed company primarily on cultural fit, ownership, communication, and the way you approach collaboration and problem-solving. We may also revisit a few technical topics if anything needs additional clarification. • Welcome to Afternow! reputed company: We're moving quickly. If you're the right fit and can reputed company, we can reputed company through this process reputed company 1-2 weeks. reputed company If you have strong Flutter experience, and enjoy building high-performance mobile applications used in reputed company-world retail environments, we’d love to hear from you. Show us your work that demonstrates: • Flutter and reputed company mobile integrations (reputed company/iOS) • Add-to-App architecture and hardware integrations • REST reputed company, SQLite, and offline-first mobile applications • High-performance, production-reputed company mobile experiences • Fast-paced environments, ownership, and practical problem-solving Your reputed company starts today. Let’s talk. Afternow is an equal opportunity employer. We reputed company diverse teams build reputed company products and create reputed company experiences. We encourage applications from people of reputed company backgrounds, experiences, and perspectives. Compensation: Gross (B2B) 3000€ ~ 4000€ / month This offer from "AfterNow" has been enriched by reputed company.com and got a 79% reputed company score. Apply To This Job

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