Software Development Engineer IV, React Native

Premera Blue Cross

Senior Software Development Engineer leading the architecture and development of React Native applications at Premera. Collaborating to deliver secure mobile experiences for healthcare.

Posted 7/30/2026full-timeMountlake Terrace • Washington • 🇺🇸 United StatesSeniorLead💰 $135,600 - $230,500 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in leading the architecture and implementation of scalable React Native mobile applications, integrating with REST APIs and cloud services, while fostering technical excellence through mentorship and collaboration across engineering teams.

Highest-signal resume keywords

React Native Application DevelopmentJavaScript and TypeScript ProficiencyCI/CD and Automated Testing ImplementationMobile Application Architecture DesignMentoring and Technical Leadership

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

React NativeJavaScriptTypeScriptRESTful API IntegrationMobile Testing FrameworksCI/CD PipelinesGraphQL ImplementationMobile Security Best PracticesPerformance OptimizationAccessibility Standards

Soft Skills

Strong Communication SkillsCollaboration with Cross-Functional Teams

Tools & Technologies

Azure Cloud ServicesObservability PlatformsCrash Reporting ToolsApp Store Release ProcessesGoogle Play Release Processes

Industry Keywords

HealthcareInsuranceRegulated Industries

Tech Stack

Tools & technologies

AndroidAzureCloudGraphQLiOSJavaScriptKotlinReactReact NativeSwiftTypeScript

About the role

Key responsibilities & impact

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.

Requirements

What you’ll need

Bachelor's degree in Computer Science, Information Systems, or related field, or equivalent experience.
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.
Preferred Qualifications: Experience with native mobile development using Swift and/or Kotlin.
Experience implementing GraphQL in mobile applications.
Experience with mobile security best practices, OAuth, OpenID Connect, and secure authentication flows.
Experience with Azure cloud services and modern cloud-native architectures.
Experience with observability platforms, crash reporting, and application monitoring tools.
Experience with App Store and Google Play release processes.
Experience implementing accessibility standards and responsive mobile design.
Experience working in healthcare, insurance, or other highly regulated industries.
Experience leveraging AI-assisted development tools such as GitHub Copilot, Cursor, or similar technologies.

Benefits

Comp & perks

Medical, vision, and dental coverage with low employee premiums.
Voluntary benefit offerings, including pet insurance for paw parents.
Life and disability insurance.
Retirement programs, including a 401K employer match and a pension plan that is vested after 3 years of service.
Wellness incentives with a wide range of mental well-being resources for you and your dependents, including counseling services, stress management programs, and mindfulness programs, just to name a few.
Generous paid time off to reenergize.
Tuition assistance for both undergraduate and graduate degrees.
Employee recognition program to celebrate anniversaries, team accomplishments, and more.
Flexibility to create your own routine with access to on-site resources, networking opportunities, and team engagement.
Commuter perks make your trip to work less impactful on the environment and your wallet.
Free convenient on-site parking.
Subsidized on-campus cafes make lunchtime connections with colleagues fun and affordable.
Participate in engaging on-site activities such as health and wellness events, coffee connects, disaster preparedness fairs and more.
Our complementary fitness & well-being center offers both in-person and virtual workouts and nutritional counseling.