Senior Mobile App Engineer (iOS/Android)

Machine Learning Technologies, LLC; McLean (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

Machine Learning Technologies, LLC is seeking a Mobile Application Developer (Android and/or iOS) to design, build, and maintain high-quality mobile apps. You will partner with product, design, and backend teams to deliver secure, performant, user-friendly experiences across mobile devices.

Responsibilities include designing, developing, testing, and maintaining mobile apps for Android and/or iOS, collaborating with cross-functional teams, integrating APIs, and ensuring reliable data handling

Qualifications

• Strong mobile development experience: Android (Kotlin/Java) and/or iOS (Swift/Objective-C).
• Experience with mobile app architecture, debugging, and performance optimization.
• Familiarity with consuming RESTful APIs and collaborating in Agile teams.

Responsibilities

• Design, develop, test, and maintain mobile applications for Android and/or iOS.
• Collaborate with cross-functional teams to define, design, and ship new features on a regular release cadence.
• Integrate APIs and external data sources; ensure reliable data handling and app performance.
• Troubleshoot, debug, and improve existing functionality; participate in code reviews and follow engineering best practices.

Skills

Android development

iOS development

RESTful APIs

Agile collaboration

Job description

Machine Learning Technologies, LLC is seeking a Mobile Application Developer (Android and/or iOS) to design, build, and maintain high-quality mobile apps. You will partner with product, design, and backend teams to deliver secure, performant, user-friendly experiences across mobile devices.

Responsibilities include designing, developing, testing, and maintaining mobile apps for Android and/or iOS, collaborating with cross-functional teams, integrating APIs, and ensuring reliable data handling