Senior Mobile Software Developer, React Native

theta.

contract

Posted on: 9/7/2025

Location: 🇺🇸 United States

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💰 $148,500 - $154,500 per year

Senior

AndroidAWSAzureCloudDockerGraphQLiOSJavaScriptJenkinsKubernetesMicroservicesOracleReactReact NativeTypeScript

About the role

Design, build, and maintain React Native components, native modules, and TypeScript shared libraries.
Effectively leverage AI-powered IDEs such as Copilot and Cursor to analyze existing code, develop features, write unit tests, and debug issues while retaining responsible oversight and reviewing all work produced.
Integrate with GraphQL/REST/FHIR APIs through secure, scalable patterns.
Embed DevSecOps & CI/CD best practices (GitHub Actions, automated tests, feature flags, blue/green deploys) in every sprint.
Pair with designers and researchers to run usability tests and iterate quickly, following the Digital Services Playbook and VA human‑centered design guidance.
Write and maintain comprehensive unit, integration, accessibility, and end‑to‑end tests; invest in test‑driven development and contract testing.
Participate in code reviews, architecture “spikes,” and collaborative working sessions as needed.
Rotate with peers to provide daytime production support (7 am – 8 pm ET)and occasional weekend coverage.
Uphold Section 508, HIPAA, FISMA‑moderate, and VA security controls, ensuring PII/PHI is always protected.
Support the practice of engineering within the organization as needed, through activities such as helping with recruitment and hiring, code challenges, and participating in our community of practice.

8+ years of experience in software development, including 2+ years building React Native apps (Android & iOS) with TypeScript.
Proven experience integrating mobile apps with complex backend APIs (REST, GraphQL, or FHIR)and handling auth flows (OAuth2, SSO, SAML).
Familiarity with coding languages and frameworks pertinent to the project.
Experience experimenting with and/or utilizing AI tools and services to create and deliver software, and a strong willingness to leverage AI where appropriate to improve outcomes.
Familiarity with modern CI/CD pipelines, automated testing, and DevSecOps on cloud platforms (AWS or Azure).
Comfortable working in Agile Scrum, participating in ceremonies, backlog refinement, and story estimation.
Passion for accessibility (WCAG 2.1 AA)and inclusive design; ability to validate with assistive technologies.
Knowledge of accessibility and security compliance is preferred.
Strong problem-solving skills and ability to work collaboratively within a multi-disciplinary team.
Effective communication skills and a proactive learning attitude.
U.S. Citizenship, Green Card, or EAD required.
Must be able to meet any other requirements for government contracts for which they are hired ( e.g., must reside in the U.S., Security Clearances ).