Senior React Native Mobile Architect & Tech Lead

Premera Blue Cross; Mountlake Terrace (WA); Hybrid; USD 136,000 - 231,000; Full time

Benefits offered by this job

On-site parking

Tuition assistance (education)

Wellness center

Commuter perks

Job summary

Premera Blue Cross is hiring a Software Development Engineer IV to lead the design and development of scalable React Native mobile applications. You will partner with product, design, security, and engineering teams to deliver secure, resilient, user-centric experiences for members and providers.

This hybrid role is based on our Mountlake Terrace campus in Washington. You will mentor engineers, drive platform strategy, and shape long-term mobile capabilities while staying hands-on in development.

Qualifications

• Bachelor's degree or equivalent experience in Computer Science or related field.
• 8+ years of professional software engineering experience.
• 5+ years of experience developing React Native applications in production environments.
• Experience building and supporting applications on both iOS and Android platforms.
• Strong knowledge of JavaScript, TypeScript, React Native, and modern mobile application architecture patterns.
• Experience integrating mobile applications with RESTful APIs and backend services.
• Experience with mobile testing frameworks, automated testing, and CI/CD pipelines.
• Proven ability to design and deliver highly scalable, maintainable, and performant solutions.
• Demonstrated experience mentoring engineers and providing technical leadership.
• Strong communication and collaboration skills with both technical and non-technical audiences.

Responsibilities

• Lead the architecture, design, and implementation of large-scale React Native mobile applications.
• Design solutions that support long-term scalability, maintainability, performance, and security.
• Build and enhance shared mobile frameworks, reusable components, design systems, and platform capabilities.
• Collaborate with Product, UX, Security, and Engineering partners to translate business requirements into technical solutions.
• Architect and implement integrations with REST APIs, GraphQL services, authentication platforms, and cloud-based services.
• Drive adoption of CI/CD, automated testing, release automation, and modern engineering practices.
• Improve application reliability through observability, monitoring, crash analytics, logging, and performance optimization.
• Troubleshoot and resolve complex production issues across Android and iOS platforms.
• Evaluate emerging technologies and make recommendations that improve developer productivity and user experience.
• Perform technical design reviews and provide guidance across multiple engineering teams.
• Mentor and coach engineers while fostering a culture of technical excellence and continuous improvement.
• Influence engineering standards, mobile architecture strategy, and platform roadmaps.

Skills

React Native

JavaScript/TypeScript

Mobile architecture

CI/CD pipelines

Mentoring

REST APIs

Android/iOS

Security best practices

Education

Bachelor's degree in Computer Science or related field

Tools

Azure cloud services

GraphQL

Job description

Premera Blue Cross is hiring a Software Development Engineer IV to lead the design and development of scalable React Native mobile applications. You will partner with product, design, security, and engineering teams to deliver secure, resilient, user-centric experiences for members and providers.

This hybrid role is based on our Mountlake Terrace campus in Washington. You will mentor engineers, drive platform strategy, and shape long-term mobile capabilities while staying hands-on in development.