Tekrevol is hiring a Mobile App Developer to build and support iOS and Android applications on-site in Washington, DC.

Design, develop, and maintain mobile applications for iOS and Android
Create responsive, user-friendly interfaces aligned to project requirements
Write clean, reusable, maintainable code using established development standards
Integrate mobile apps with REST APIs, databases, and third-party services
Collaborate with UI/UX designers to implement designs and prototypes
Identify, troubleshoot, and resolve bugs and performance issues
Run application testing to improve reliability, usability, and compatibility
Apply appropriate security practices to protect application data and user information
Participate in code reviews, sprint planning, and technical discussions
Maintain technical documentation and support application updates and releases
Work with cross-functional teams to deliver features by requirements and timelines

Professional experience in mobile application development or a related software development role
Knowledge of Swift and SwiftUI for iOS, and Kotlin for Android, or cross-platform frameworks such as React Native or Flutter
Understanding of JavaScript, TypeScript, Java, or other relevant programming languages
Experience with RESTful APIs, JSON, and backend integrations
Familiarity with Git or other version control systems
Understanding of mobile application architecture, debugging, and performance optimization
Knowledge of responsive design, usability principles, and mobile application security
Strong analytical, problem-solving, and communication skills
Ability to collaborate effectively with technical and nontechnical team members

Experience publishing or maintaining applications in the Apple App Store or Google Play Store
Familiarity with automated testing, continuous integration, and continuous deployment tools
Knowledge of cloud services, authentication systems, and database integration
Experience working in an Agile or Scrum environment
A degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience

Estimated annual salary range: $90,000–$130,000 (depending on relevant experience, technical expertise, responsibilities, and final employment arrangement)
Pay: $90,000.00–$130,000.00 per year
This range is a planning estimate and must be confirmed against the employer's approved compensation range before publication

Mobile App Developer

Job Description