Senior Mobile Engineer

The College Board

Senior Mobile Engineer developing hybrid mobile applications for iOS and Android delivering secure digital assessments. Collaborating with teams to ensure high-quality, reliable test delivery across various platforms.

Posted 6/19/2026full-time🇺🇸 United StatesSenior💰 $153,000 - $166,000 per yearWebsite

Tech Stack

Tools & technologies

AndroidAWSAzureCloudGoogle Cloud PlatformiOSKotlinMacOSReactSwiftTypeScript

About the role

Key responsibilities & impact

As a Senior Mobile Engineer, you will play a key role in building and delivering hybrid( both web and native) mobile applications for both iOS and Android that power secure, high-quality digital assessment experiences.
You will develop scalable, performant, and reliable solutions, contributing to design, implementation, testing, and technical documentation, while collaborating closely with cross-functional teams.
Develop solutions that ensure secure, consistent, and reliable test delivery.
Design and deliver high-quality native mobile applications (iOS and Android) using modular, component-driven architectures
Translate product requirements into well-structured, testable mobile components , driving features from concept to production
Build and evolve applications using Swift (iOS) and/or Kotlin (Android) , integrating with OS-level and device capabilities (e.g., permissions, networking, device features)
Troubleshoot and resolve production issues , including device-specific and OS-level challenges
Collaborate in Agile/Scrum teams , contributing to sprint planning, execution, and delivery

Requirements

What you’ll need

5 + years of experience building and shipping native mobile applications (iOS and Android)
Strong proficiency in Swift (iOS) and Kotlin/Android SDK , with solid understanding of mobile platform fundamentals
Experience building applications using modular, component-driven architectures
Experience integrating applications with OS-level and device capabilities (e.g., permissions, networking, device features)
Familiarity with desktop platforms (macOS, Windows, ChromeOS) and cross-environment behavior
Familiarity with building cloud-connected mobile applications on popular platforms such as AWS, GCP and Azure
Experience with deploying mobile applications in Apple AppStore, Google Play store
Experience working with infrastructure as code
Familiarity with observability and monitoring (logs, metrics, alerts) for production systems
Experience with React, TypeScript, or modern web technologies , particularly in support of cross-platform or hybrid applications
Experience working in Agile/Scrum environments with strong collaboration skills
Strong problem-solving ability, curiosity, and willingness to learn and adapt to new technologies
Bachelor’s degree in computer science or related field (preferred).

Benefits

Comp & perks

Annual bonuses and opportunities for merit-based raises and promotions
A mission-driven workplace where your impact matters
A team that invests in your development and success

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

SwiftKotliniOSAndroidAgileScrumReactTypeScriptcloud-connected mobile applicationsinfrastructure as code

Soft Skills

collaborationproblem-solvingcuriosityadaptability

Certifications

Bachelor’s degree in computer science