{"id":2182537,"url":"https://alion.io/job/moovx-senior-flutter-developer","title":"Senior Flutter Developer","company":{"id":680602,"name":"MOOVX","domain":"moovx.mobi","url":"https://alion.io/company/moovx","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"posting_text","remote_working_hours":{"label":"CST","utc_offset_min":-6,"utc_offset_max":-6},"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["AR","BR","MX","AG","AW","BS","BB","BZ","BM","BO","VG","BQ","KY","CL","CR","CW","DM","DO","EC","SV","FK","GF","GD","GP","GT","GY","HT","HN","JM","MQ","MS","NI","PA","PY","PE","PR","KN","LC","PM","SX"],"hiring_countries_total":45,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apollo Client","optional":false},{"name":"CI/CD","optional":false},{"name":"Flutter","optional":false},{"name":"GraphQL","optional":false},{"name":"Rest API","optional":false},{"name":"Riverpod","optional":false},{"name":"State Management","optional":false},{"name":"Dart","optional":true},{"name":"Firebase","optional":true},{"name":"JavaScript","optional":true},{"name":"Kotlin","optional":true},{"name":"Sentry","optional":true},{"name":"Swift","optional":true}],"status":"live","first_seen_at":"2026-10-09T15:16:41Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-13T06:14:54Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Our People, Our Core.\nAt MOOVX, you’ll work alongside curious, talented and collaborative people solving real challenges through technology.\nAbout the role\nWe are seeking an experienced Senior Flutter Developer to join our team and drive the development of high-performance mobile applications for a key U.S. client in the e-commerce & retail sector. In this role, you will lead the architecture and technical execution of our Flutter-based e-commerce platform, integrating modern headless CMS systems and advanced GraphQL federation patterns.\nYou will partner closely with cross-functional engineering and backend teams to optimize API interactions, deliver seamless user experiences, implement secure checkout flows, and elevate coding standards across the mobile application lifecycle.\nResponsibilities\n1. Mobile Architecture & Leadership\nLead the end-to-end development, technical design, and architecture of high-performance Flutter mobile applications for the e-commerce sector.\n\nParticipate in architectural planning discussions, mentor junior/mid-level developers, and enforce high coding standards through structured code reviews.\n\n2. Integration & GraphQL Federation\nSeamlessly integrate mobile applications with headless CMS platforms and backend e-commerce services using both RESTful APIs and GraphQL.\n\nImplement and maintain GraphQL federation patterns (including Apollo Client) to optimize data fetching, state management, and schema integration.\n\n3. Performance & User Experience\nEnsure responsive, scalable, and high-performing UI/UX across a wide variety of iOS and Android devices.\n\nCollaborate closely with backend engineers to streamline API interactions, data flow, and state consistency.\n\n4. Security & E-commerce Workflows\nImplement secure authentication, end-to-end data encryption, and robust payment processing flows adhering to mobile security best practices.\n\nEnsure strict compliance with mobile e-commerce security protocols.\n\n5. Engineering Excellence & Continuous Delivery\nSet up and maintain CI/CD pipelines and automated testing frameworks to enhance build efficiency and software quality.\n\nContinuously evaluate performance metrics, identify bottlenecks, and refine application performance.\n\nQualifications (Must Have)\nsoftware development experience, with demonstrated expertise as a Senior Mobile Developer specializing in Flutter.\n\nHands-on experience with Apollo GraphQL, federated schemas, and modern API integration patterns (REST/GraphQL).\n\nDeep knowledge of Flutter state management solutions (e.g., BLoC, Riverpod, Provider).\n\nProven track record of integrating mobile applications with e-commerce backends, headless CMS solutions, and payment gateways.\n\nStrong knowledge of mobile app security best practices, secure authentication, and PCI/payment integrations.\n\nSolid experience setting up CI/CD pipelines and executing automated testing strategies for mobile apps.\n\nAdvanced / Fluent English (written and spoken) with high communication skills for direct interaction with U.S. stakeholders.\n\nAbility to work aligned with the CST time zone from LATAM.\n\nNice to Have\nPrevious experience with large-scale retail or e-commerce platforms.\n\nFamiliarity with native iOS (Swift) or Android (Kotlin) development to handle custom native plugins when needed.\n\nExperience with performance monitoring tools and crash analytics (e.g., Firebase, Sentry).\n\nBachelor's degree in Computer Science, Software Engineering, or a related technical field.\n\nWhat We Offer\n100% remote work from anywhere in LATAM.\n\nFull-time, long-term contractor role.\n\nCompetitive compensation in USD.\n\nOpportunity to work directly with U.S.-based engineering leadership on high-impact retail platforms.\n\nHigh autonomy, flexibility, and a collaborative team environment.\n\nReady to make an impact?\nIf this opportunity feels like the right next step for you, we’d love to get to know you. 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