Mastech Digital · 3 weeks ago
Mobile Application Developer
Manhattan, NY
Contract
Hybrid
Senior Level
5+ years expMastech Digital is seeking a Mobile Developer to join their UI/UX team. The role involves developing new features and maintaining mobile applications, ensuring a high-quality user experience through collaboration and research in the Expo/React Native ecosystem.
Information Technology
Hiring Manager
Smriti Sinha
Responsibilities
Build cross-platform mobile applications and application features using the Expo SDK and React Native
Refactor existing application features
Develop extensible components and stored procedures adhering to principles of modular architecture and responsive UI
Write unit tests
Collaborate with designers on UI designs and with backend developers for API integration
Meet with business stakeholders to understand business needs and how they are best translated into full-scale applications and/or application features
Do independent research projects and present to teams
Be an advocate for user experience design and communicate vision to teams
Contribute to design and development language documentation
Identify areas for design and development improvement based on latest and upcoming industry trends
Act with integrity, professionalism, and personal responsibility to uphold the firm’s respectful and courteous work environment
Qualification
Required
High levels of expertise with Expo SDK and React Native
Proficiency with native build tools and package managers: NPM, Xcode, Android Studio and associated CLI tools
Experience working with JSON data models and mobile integration with REST APIs
Ability to write clear documentation of processes in Markdown
Minimum 5 years of experience developing intuitive, engaging, easy-to-use, visually appealing mobile applications and progressive web applications
Previous experience delivering client-facing applications
Experience working in structured environments following Agile methodologies
Self-directed with excellent verbal, written, presentation and facilitation skills
Company
Mastech Digital
Mastech Digital provides IT associates in digital and mainstream technologies, Digital Transformation Services around Salesforce.com and SAP
1001-5000 employees
H1B Sponsorship
Mastech Digital has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (399)
2024 (496)
2023 (540)
2022 (947)
2021 (681)
2020 (751)
Funding
Current Stage
Public CompanyTotal Funding
unknown2008-09-26IPO
Leadership Team
Ashok Trivedi
Co-Founder & Co-Chairman
Recent News
2025-11-13
2025-11-03
2025-08-13
Company data provided by crunchbase