{"id":3921353,"url":"https://alion.io/job/softthink-solutions-remote-mobile-application-developer-dot-net-maui-ios-android","title":"[Remote] Mobile Application Developer - Dot NET MAUI - iOS - Android","company":{"id":4506465,"name":"Softthink Solutions","domain":"softthink.com","url":"https://alion.io/company/softthink-solutions","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Mobile","role_family":"Mobile","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":45,"max":55,"currency":"USD","period":"hour","gross":null,"usd_annual":110000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"MAUI","optional":false},{"name":"Offline-First","optional":false},{"name":"Rest API","optional":false},{"name":"SQLite","optional":false},{"name":"Xamarin","optional":false}],"status":"closed","first_seen_at":"2026-11-07T12:23:05Z","employer_posted_date":null,"last_verified_at":"2026-11-08T00:20:15Z","board_verified":false,"closed_at":"2026-11-08T00:20:15Z","days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Note: The job is a remote job and is open to candidates in USA. Softthink Solutions seeks a Mobile Application Developer to build and maintain secure cross-platform applications for iOS and Android. The role focuses on offline-first functionality, synchronization with cloud-hosted systems, and integration with Azure-hosted services.\n\nResponsibilities\nDesign, develop, enhance, and maintain cross-platform mobile applications using .NET MAUI and C#\nDevelop mobile applications supporting iOS and Android devices\nImplement offline-first functionality using SQLite and local data storage\nDesign and implement reliable synchronization mechanisms between mobile devices and cloud-hosted backend systems\nHandle synchronization conflicts, interrupted connectivity, data validation, error recovery, and secure data transmission\nIntegrate mobile applications with RESTful APIs, API gateways, and Microsoft Azure-hosted services\nImplement secure authentication, authorization, and mobile data protection mechanisms\nCollaborate with UI/UX designers, backend developers, business analysts, and QA teams\nDevelop responsive, accessible, and user-friendly mobile interfaces\nConduct unit testing, integration testing, regression testing, device compatibility testing, and performance testing\nTroubleshoot mobile application defects, performance issues, and synchronization failures\nSupport mobile application builds, deployment processes, version management, and production releases\nParticipate in Agile ceremonies, sprint planning, technical reviews, and application demonstrations\nMaintain technical documentation, interface specifications, user guides, and release documentation\n\nSkills\nWork Authorization: US Citizen\nStrong hands-on experience developing mobile applications using .NET MAUI and C#\nExperience building and deploying applications for both iOS and Android\nExperience using SQLite for local storage and offline application functionality\nStrong understanding of offline synchronization, conflict resolution, and data consistency\nExperience integrating mobile applications with RESTful APIs and JSON-based services\nFamiliarity with Microsoft Azure and cloud-hosted backend applications\nUnderstanding of secure mobile development practices and authentication mechanisms\nExperience with Git, CI/CD pipelines, debugging, and mobile testing tools\nStrong troubleshooting, communication, and problem-solving skills\n8+ years of software development experience, including significant mobile application development\nExperience with enterprise-scale offline-first mobile applications\nExperience with Azure App Services, API Management, and Azure SQL\nExperience migrating Xamarin applications to .NET MAUI\nFamiliarity with mobile accessibility and Section 508 requirements\nExperience supporting field-based mobile applications and remote data collection workflows\nExperience working on Federal Government or regulated enterprise projects\nFamiliarity with mobile application security, encryption, and device management\n\nBenefits\nFully remote - US\nCutting-edge technology, training, and career guidance to expand and grow team members’ skill sets\nOpportunities to work with leading multinational clients\nEstablished methodologies, processes, and mentoring\n\nCompany Overview\nSoftthink Solutions expertise in project management, app development, business analytics, cloud services, ERP and artificial intelligence. It was founded in 2003, and is headquartered in Leesburg, Virginia, USA, with a workforce of 51-200 employees. Its website is https://www.softthink.com.\n\nCompany H1B Sponsorship\nSoftthink Solutions has a track record of offering H1B sponsorships, with 7 in 2026, 14 in 2025, 4 in 2024, 20 in 2023, 9 in 2022, 11 in 2021, 15 in 2020. Please note that this does not guarantee sponsorship for this specific role.","description_format":"text","description_chars":3810,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-11-07T15:20:15Z"},{"event":"close","at":"2026-11-08T00:20:15Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 12 · green card filings: 1","filings_12m":12,"filings_prev_12m":9,"green_card_filings_12m":1,"median_offered_wage_usd":105962,"route":null,"cap_exempt":false,"checked_at":"2026-11-08T10:45:15+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":8}],"liveness":null,"pay":{"stated_usd_annual":110000,"is_top_pay":false},"html_url":"https://alion.io/job/softthink-solutions-remote-mobile-application-developer-dot-net-maui-ios-android","json_url":"https://alion.io/job/softthink-solutions-remote-mobile-application-developer-dot-net-maui-ios-android.json","meta":{"generated_at":"2026-11-08T16:03:59Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":33921,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4506465},"rest":"https://alion.io/mcp/rest/get_company?id=4506465"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsoftthink-solutions-remote-mobile-application-developer-dot-net-maui-ios-android"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fsoftthink-solutions-remote-mobile-application-developer-dot-net-maui-ios-android"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fsoftthink-solutions-remote-mobile-application-developer-dot-net-maui-ios-android"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/softthink-solutions-remote-mobile-application-developer-dot-net-maui-ios-android\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsoftthink-solutions-remote-mobile-application-developer-dot-net-maui-ios-android"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3921353}},{"tool":"search_jobs","arguments":{"company":"softthink.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3921353},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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