Sr. Mobile Software Engineer – Hybrid

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A.C. Coy
Cranberry, PENNSYLVANIA, United States
  • Construction
  • FullTime

Overview: Location: Hybrid arrangement; Office located in Wexford, PAJob Type: Full timeWork Authorization: U.S. Citizen or Green CardA.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 applicationsOur 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. Responsibilities:

  • 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

Qualifications: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

A.C. Coy

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