Mobile Developer

Startte, LLC is seeking a Mobile Application Developer to lead development of the iOS and Android applications for a mission-critical operational reporting system. You will own the mobile codebase on a small, senior Agile team that ships quarterly releases to production.

What You’ll Do

• Design, build, and maintain cross-platform iOS and Android apps in .NET MAUI.
• Own offline-first data storage and synchronization with SQLite, including conflict resolution and keeping syncs under 60 seconds.
• Integrate the apps with a .NET microservices and API gateway back end hosted on Microsoft Azure.
• Write unit and automated UI tests, and take part in each sprint’s regression and performance testing.
• Build accessible mobile interfaces that meet Section 508 and WCAG 2.x AA.
• Package and distribute builds for testing and production, and support user acceptance testing.
• Update architecture documents, user guides, and security documentation as features change.
• Provide Tier 3 production support, including taking part in an on-call rotation for severity 1 incidents.

• Bachelor’s degree in computer science or a related field, or an associate’s degree plus 2 more years of relevant experience
• 5+ years of professional mobile or .NET development
• Hands-on .NET MAUI or Xamarin.Forms experience shipping production iOS and Android apps
• Offline data storage and sync experience with SQLite or a similar local database
• Strong C# and experience consuming REST APIs
• Agile/Scrum experience with Jira or Azure DevOps, Git, and CI/CD pipelines
• Ability to obtain and maintain a Public Trust background investigation

Preferred Qualifications

• Experience on federal systems
• Experience with mobile authentication using OIDC/OAuth2 or federal single sign-on
• Mapping or GIS integration experience, especially Esri ArcGIS
• Mobile device management (MDM) or enterprise app distribution experience
• Section 508 mobile accessibility testing experience, * Are you a U.S. citizen?
• Do you have a bachelor’s degree, or an associate’s degree plus at least 2 additional years of relevant IT experience?
• Are you willing to undergo a federal background investigation to obtain a US Public Trust?
• How many years of professional mobile or .NET development experience do you have?
• Have you shipped a production iOS and Android app using .NET MAUI or Xamarin.Forms?
• Have you built offline data storage and sync using SQLite or a similar local database?
• Have you worked on an Agile team using Jira or Azure DevOps?
• Have you worked on a federal government system?

• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Life insurance
• Paid time off
• Vision insurance