Comcast Principal Front-End Web Engineer in Philadelphia, Pennsylvania

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast.

Comcast is looking for a skillful Principal Front-End Web Engineer to join our newest product team, Xfinity Mobile! As we continue to grow, we are looking for talented and passionate people. A successful candidate will have an established background in developing customer facing web interfaces focusing on high volume and highly availability, strong technical ability, great communication skills, and a motivation to achieve results in a dynamic fast paced environment.


Serve as Team Lead working collaboratively with all developers and software engineers to achieve our goals

Provide technical solutions in new systems development, new package evaluations and enhancements of existing systems

Participate actively in agile practices by collaborating with product owners, Business Analysts, Scrum Masters, and other team members in such activities as grooming user stories with cross-functional development teams

Participate in the architecture, development, testing, implementation and maintenance of our systems

Responsible for engineering best practices leading to excellent overall quality of software

Provides guidance and work leadership to less-experienced staff

Maintains current knowledge of relevant technology as assigned

Supports a culture of continuous improvement

Preferred qualifications:

Over 7 years of relevant work experience, including extensive web programming experience and proven architecture skills.

BS in Computer Science, Computer Engineering or related technical field.

Excellent software development skills, preferably in JavaScript, TypeScript, HTML/CSS and Unix environments.

Experience on Angular, understanding of React and other front end frameworks.

Experience developing service-oriented development, architecture paradigms and a proven excellence on design for scalability, performance and reliability

Experience with high-scale, distributed web service development (hands-on experience with RESTful services); understanding of APIs, data serialization and JSON.

Understanding and execution of CI/CD pipelines

Excellence on debugging and using Application Performance Monitoring tools.

Familiarity with data serialization formats like XML, JSON and protocol buffers

Comcast is an EOE/Veterans/Disabled/LGBT employer