> Markdown version of [/jobs/ext/3789135-lead-javascript-engineer-react-native-mobile](https://www.wearedevelopers.com/jobs/ext/3789135-lead-javascript-engineer-react-native-mobile). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Lead JavaScript Engineer (React Native / Mobile)

- **Company:** EPAM Systems, Inc.
- **Location:** Newtown, PA, United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Amazon Web Services, Android Software Development, User Authentication, Cloud Computing, Continuous Integration, Software Design Patterns, Mobile Application Software, Release Management, Cloud Services, Software Engineering, TypeScript, Okta, Technical Debt, Enterprise Integration, Integration Frameworks, React Native, Api Design, Meditech
- **Published:** October 16, 2026
- **Apply:** https://arc.dev/remote-jobs/j/redirect/ps065pzegc

## About the Role

* 5+ years of overall software engineering experience
 * Proven experience in a lead or senior engineering role on mobile projects
 * Solid leadership abilities in guiding technical decisions and mentoring engineers
 * Background working on enterprise-scale applications with alignment across cross-functional stakeholders
 * Hands-on experience with React Native and Expo in production mobile apps
 * Strong command of TypeScript and familiarity with the modern JavaScript ecosystem
 * Experience with cloud services, particularly AWS, and scalable backend integrations
 * Solid understanding of mobile architecture patterns, design principles, and best practices
 * Experience with authentication and security using Okta or comparable identity providers
 * Skilled in API development and integrations between mobile apps, backends, and third-party services
 * Familiarity with CI/CD practices for mobile release management and pipeline design
 * Strong communication skills for converting business requirements into technical solutions
 * Upper-Intermediate English proficiency (B2)

Nice to have

 * Experience with Android SDK and native module integration
 * Hands-on experience implementing mobile CI/CD for enterprise-level releases
 * Familiarity with cloud platforms other than AWS
 * Background in healthcare, medical devices, or MedTech industries
 * Experience with Okta customer identity solutions

## Description

* Lead hands-on development of mobile applications while shaping technical strategy for iOS-first delivery and Android follow-up
 * Establish engineering standards, coding guidelines, and design patterns for the mobile team
 * Design and implement security, scalability, and integration solutions covering authentication, CMS, and personalization
 * Guide technical decisions and conduct code/architecture reviews to maintain consistency and quality
 * Collaborate with product and engineering stakeholders to turn requirements into practical solutions
 * Contribute to technical roadmaps that align engineering decisions with business objectives
 * Evaluate and select tools, libraries, and frameworks that support long-term maintainability
 * Coach and mentor engineers, promoting best engineering practices throughout the team
 * Create architecture diagrams, integration flows, and technical documentation
 * Spot risks, dependencies, and technical debt, then develop mitigation strategies
 * Contribute to CI/CD strategy and manage releases for mobile applications