Senior Mobile Engineer, Deliver

Our responsibilities span two primary domains: 

We own the end-to-end student testing experience, including: 

• Bluebook – the student-facing desktop application used to take digital exams 

• Mission Control – a large-scale, AWS-based backend that supports authentication, test delivery, telemetry, resilience, and security 

• Test & Results Packaging – systems that ingest, digitize, secure, package, and deliver test content to students through the Bluebook client 

Together, these systems must operate with extreme reliability, security, and performance at national scale. We also build the tools educators rely on during live testing, a new product consisting of desktop and mobile experiences that allow proctors to: 

• Monitor student progress in real time 

• Detect and investigate anomalies 

• Troubleshoot student issues on test day 

This work directly impacts test integrity, educator confidence, and student outcomes. 

About the Opportunity   

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. 

The College Board, a not-for-profit organization dedicated to expanding access to education, delivers digital assessments at scale. As part of this mission, we are building next-generation proctoring applications for high-stakes exams that operate reliably across a wide range of devices and operating systems. Working within the Information Technology division and in partnership with product, security, and operations teams, the Senior Mobile Engineer will develop solutions that ensure secure, consistent, and reliable test delivery. 

This role requires strong expertise in native mobile development (Swift for iOS and Kotlin/Android SDK), along with experience integrating with OS-level and device capabilities (e.g., permissions, networking, device controls). You will build applications that perform consistently across environments, including ChromeOS, macOS, and Windows ecosystems where applicable. 

The ideal candidate has experience building cloud-connected mobile applications and is comfortable working with serverless and event-driven architectures. You will contribute to systems built on modular, scalable architectures, integrating mobile clients with cloud services, and supporting delivery through CI/CD, infrastructure-as-code, and modern DevOps practices. 

In this role, you have:  

Design and Development (60%) 

• 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)  

• Prototype and validate new ideas quickly while maintaining clean, extensible codebases  

• Contribute to shared mobile patterns, components, and documentation to improve consistency and reuse  

• Optimize applications for performance, reliability, and security across devices and environments. 

Team Operations & Success (30%) 

• Collaborate in Agile/Scrum teams, contributing to sprint planning, execution, and delivery  

• Participate in code reviews and design discussions, helping maintain strong engineering standards  

• Partner with product, security, and platform teams to deliver secure, reliable mobile experiences  

• Troubleshoot and resolve production issues, including device-specific and OS-level challenges  

• Follow established CI/CD, testing, and DevOps practices for mobile application delivery 

Learning & Sharing (10%) 

• Stay current with mobile platforms (iOS, Android), OS capabilities, and secure application design  

• Share knowledge and contribute to improving team practices and engineering quality  

 About you, you have: 

• 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)   

All roles at College Board require: 

• A passion for expanding educational and career opportunities and mission-driven work 

• Curiosity and enthusiasm for emerging technologies, with a willingness to experiment with and adopt new AI-driven solutions and comfort with learning and applying new digital tools independently and proactively.  

• Clear and concise communication skills, written and verbal 

• A learner's mindset and a commitment to growth: welcoming diverse perspectives, giving and receiving timely, respectful feedback, and continuously improving through iterative learning and user input. 

• A drive for impact and excellence: solving complex problems, making data-informed decisions, prioritizing what matters most, and continuously improving through learning, user input, and external benchmarking. 

• A collaborative and empathetic approach: working across differences, fostering trust, and contributing to a culture of shared success 

• Authorization to work in the United States 

About Our Process   

• Application review will begin immediately and will continue until the position is filled. This role is expected to accept applications for a minimum of 5 business days. 

• While the hiring process may vary, it generally includes: resume and application submission, recruiter phone/video screen, hiring manager interview, performance exercise such as live coding, a panel interview, a conversation with leadership and reference checks.    

What We Offer 

At College Board, we offer more than a paycheck- we provide a meaningful career, a supportive team, and a comprehensive package designed to help you thrive. We’re a self-sustaining nonprofit that believes in fair and competitive compensation grounded in your qualifications, experience, impact, and the market. 

A Thoughtful Approach to Compensation 

• The hiring range for this role is $153,000–$166,000 

• Your exact salary will depend on your location, experience, and how your background compares to others in similar roles at the College Board. 

• We aim to make our best offer upfront, rooted in fairness, transparency, and market data. 

• We adjust salaries by location to ensure fairness, no matter where you live. 

You’ll have open, transparent conversations about compensation, benefits, and what it’s like to work at College Board throughout your hiring process. Check out our careers page for more. 

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