Comcast

Mobile Engineer - Android and Flutter

Comcast$100K — $130K *
Consumer Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 4+ years of professional Android development experience
  • Strong proficiency in Kotlin
  • Hands-on experience with Spec-Driven Development (SDD)
  • Experience integrating RESTful APIs and managing complex client-side state
  • Familiarity with MVVM, Clean Architecture, or similar patterns
  • Solid debugging and problem-solving skills
  • Effective collaboration in team environments

Responsibilities

  • Build and maintain Android features for Home Protection applications
  • Collaborate with cross-functional teams to deliver end-to-end solutions
  • Contribute to app architecture and high-impact technical decisions
  • Write clean, maintainable Kotlin code using modern frameworks
  • Implement dynamic, Spec-Driven Development (SDD) rendering frameworks
  • Improve app performance and user experience
  • Debug and resolve complex production issues
  • Participate in code reviews and foster continuous improvement

Benefits

  • Comprehensive support for physical, financial, and emotional well-being
  • Flexible benefits tailored to personal needs
  • Expert guidance and tools accessible anytime
  • Strong emphasis on learning and growth opportunities
  • Clear onboarding program with defined goals
Full Job Description
Job Summary
Comcast Technology and Product Experience (TPX) is seeking an experienced Android Developer to join the Connected Living Protection Experiences Engineering team. This group is responsible for customer-facing mobile application development for Comcast's Home Security IoT product offerings. This includes the native Android Xfinity application, which primarily handles our cloud-enabled Internet Gateway for millions of homes but is expanding to become Comcast's primary mobile app with new features such as bill pay.

Learn more about us at https://www.xfinity.com/apps.

Job Description

This position is unable to provide work authorization sponsorship or immigration support now or in the future.

We're looking for an Android Engineer to join the Protection Experiences Client Squad and help build IoT and Home Security experiences used by millions of Xfinity customers. In this role, you'll develop high-quality mobile features, collaborate across teams, and contribute to a modern codebase powering real-time smart home device interactions, mode switching, and onboarding journeys.

This is an ideal opportunity for engineers who enjoy building highly dynamic, user-facing features, working with connected device ecosystems, and contributing to scalable mobile architectures.

What You'll Do
  • Build and maintain Android features for Home Protection experiences.
  • Collaborate with product, backend, and device teams to deliver end-to-end solutions.
  • Contribute to app architecture, design discussions, and high-leverage technical decisions.
  • Write clean, maintainable Kotlin code using modern Android frameworks, while utilizing cross-platform frameworks where appropriate.
  • Implement and expand dynamic, Spec-Driven Development (SDD) rendering frameworks to deliver backend-driven mobile UI.
  • Improve app performance, reliability, and user experience across hardware/software integration layers.
  • Debug and resolve complex production and connectivity issues.
  • Participate in code reviews and support a culture of continuous improvement.


Required Qualifications
  • 4+ years of professional Android development experience.
  • Strong proficiency in Kotlin.
  • Hands-on experience with Spec-Driven Development (SDD) or building UI frameworks driven dynamically by backend JSON schemas.
  • Experience integrating RESTful APIs and managing complex client-side state logic.
  • Familiarity with MVVM, Clean Architecture, or similar architecture patterns.
  • Solid debugging and problem-solving skills.
  • Ability to work effectively in a collaborative team environment.


Preferred Qualifications
  • Professional experience or deep familiarity with Flutter and Dart for cross-platform mobile development.
  • Experience building smart home, IoT, hardware activation, or physical device orchestration workflows.
  • Familiarity with Jetpack Compose and modern Android development tools.
  • Understanding of Android permissions, privacy constraints, and app lifecycles.
  • Experience building or maintaining large-scale consumer applications.


How We Work
  • Squad-based development model with close collaboration across Android, iOS, and product management teams.
  • Regular design reviews and mobile guild meetings to align on architecture, cross-platform alignment, and best practices.
  • Strong onboarding program with clear 30-, 60-, and 90-day goals.
  • Emphasis on learning, growth, cutting-edge engineering workflows, and knowledge sharing


Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

Skills
Android Operating Systems, Cross-Platform Integration, Kotlin Programming Language, MQTT (Message Queuing Telemetry Transport), Specification Development, Systems Development Lifecycle (SDLC), Team Player

We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That's why we provide an array of options, expert guidance and always-on tools that are personalized to meet the needs of your reality-to help support you physically, financially and emotionally through the big milestones and in your everyday life.

Please visit the benefits summary on our careers site for more details.

Education
Bachelor's Degree

While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Certifications (if applicable)

Relevant Work Experience
5-7 Years

About Comcast

FreeWheel manages the economics of content for the enterprise class of entertainment, offering technical infrastructure for revenue rights management and business operations, wrapped in advisory services. They offer advertising sales rights, display, video, mobile ad management, contract management, professional content, ad serving, reporting, analytics, technology, services, advisory services, business operations, programmatic advertising, advertising marketplace, and linear, and online advertising.

Comcast Careers

Joining Comcast means becoming part of a dynamic team committed to shaping the future of media and technology. As a leading company in entertainment, communications, and technology, Comcast offers unparalleled job opportunities designed to foster professional growth and innovation. Work You’ll Do At Comcast, you’ll be part of a culture that cherishes diversity, leadership, and innovation. Our team is at the forefront of the industry, leading changes that redefine how people connect and experience content across the globe. Transform your career with a company that is committed to your professional development. Comcast offers a variety of positions across multiple fields, where your skills will be honed for leadership roles and your career aspirations supported by comprehensive training programs. Join Our Leading Team Be part of a team that values creativity and diversity. Comcast’s commitment to inclusive culture and diversity training ensures that every team member’s voice is heard and valued. This approach not only enhances our work environment but also drives our leadership in the competitive tech industry. Innovate with Us Engage in work that matters with a team of over 100,000 employees worldwide. At Comcast, innovation isn’t just another buzzword—it's at the core of everything we do. From developing groundbreaking technology to reimagining how our customers experience entertainment and communication, your work will influence millions. Internship and Employment Opportunities Start your career with a Comcast internship, where you’ll gain invaluable industry experience, network with professionals, and develop skills that will benefit you throughout your career. For those seeking full-time positions, Comcast’s hiring process is designed to find not just the right skills but the right fit for our culture of growth and innovation. Benefits and Growth Comcast is dedicated to the well-being and advancement of our team members. Enjoy a wealth of benefits that support both your professional and personal life, including health, wellness, and retirement plans. Our employees are encouraged to pursue continuous growth through professional development opportunities and leadership training. Stay Connected Join the Comcast Team Explore job opportunities that match your skills and interests. We are always looking for passionate, curious, and solution-driven team players. Search Comcast jobs today and find out where your career could take you. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Read Careers Blog Job Alert Emails Customize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await at Comcast. By joining Comcast, you’re not just finding a job—you’re joining a community of innovators who are passionate about creating extraordinary experiences for our customers and for each other.
Learn more about Comcast
Size
31,000 employees
Market Cap
$149.9 billion
Industry
Net Income
$10.5 billion
Founded
1963
5 Year Trend
+7.6%
Revenue
$103.5 billion
NASDAQ

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