Sr. Mobile Software Engineer - Hybrid

Location: Hybrid arrangement; Office located in Wexford, PA

Job Type: Full time

Work Authorization: U.S. Citizen or Green Card

A.C. Coy is currently seeking candidates for a Senior Mobile Software Engineer role. This individual will utilize React and React Native to design, develop, and enhance our customer-facing and internal mobile applications

Our ideal candidate will have 5+ years of professional software engineering experience, including at least 3 years in mobile development, and strong proficiency in React and React Native.

This stable, growing company offers an attractive salary, along with a comprehensive benefits package, generous paid time off, company-paid holidays, and a 401K plan.

• Develop and maintain React and React Native applications with scalable front-end architecture and reusable components in collaboration with backend engineers
• Translate business requirements into technical solutions by working closely with product managers and designers
• Ensure application performance, security, and reliability while following best practices in code quality, testing, CI/CD, and documentation
• Participate in technical discussions and contribute ideas to improve architecture and development processes
• Troubleshoot issues and optimize existing applications for better usability and performance

REQUIRED:

• 5+ years of professional software engineering experience, including at least 3 years in mobile development
• Strong proficiency in React (hooks, state management, modern ecosystem) and hands-on React Native mobile development experience
• Hands-on experience building mobile applications with React Native
• Solid understanding of RESTful APIs, front-end integration patterns, and experience with TypeScript, modern JavaScript, and component libraries
• Familiarity with unit testing frameworks (Jest, React Testing Library) and strong understanding of Git, CI/CD pipelines, and agile development
• Familiarity with cloud environments (AWS, Azure, or GCP) – Azure preferred
• Understanding of modern CSS design principles and responsive design patterns

PREFERRED:

• Experience with backend technologies (C#.Net or similar) and API design patterns
• Experience with Vue.js and Pinia store for state management
• Knowledge of mobile deployment pipelines (App Store / Google Play) and automated testing strategies/TDD
• Understanding of UI/UX best practices and design systems
• Background working in logistics, distribution, or manufacturing industries