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Principal Developer at Comcast (Philadelphia, PA)

Comcast's Technology & Product organization works at the intersection of media and technology. Our innovative teams are continually developing and delivering products that transform the customer experience. From creating apps like TVGo to new features such as the Talking Guide on the X1 platform, we work every day to make a positive impact through innovation in the pursuit of building amazing products that are enjoyable, easy to use and accessible across all platforms. The team also develops and supports our evolving network architecture, including next-generation consumer systems and technologies, infrastructure and engineering, network integration and management tools, and technical standards.

In this role, the ideal candidate will lead the design, development, deployment of a highly scalable and secure PKI system. The candidate will also interface with other developers within Comcast and business leaders to understand user requirements and desired features.
You must be able to pick up new languages and technologies quickly, be a strong team player, and rapidly adapt to changing business and customer demands. The ideal candidate will have experience building applications using Java, HTML/CSS, JS that rely on multiple web services and that operate at scale (millions of users) as well as home automation devices and wireless mesh networks. As a Senior developer, you will guide the team in all technical decisions throughout the design, development and release phases. Innovation is a big part of the role as well as mentoring/coaching junior members of the technical staff.

REQUIREMENTS:

  • 15+ yrs professional experience creating large-scale applications that served large customer base
  • Familiarity with common libraries and software design patterns
  • Strong background in PKI, x509 v3
  • Strong background in Java Cryptography Extensions, OpenSSL, Bouncy Castle libs
  • Experience in using java multithreading techniques for building fluid front end user experiences
  • Fluent in encryption technologies and protocols.
  • Extensive experience with: Java, HTML5, XML, CSS 3, Javascript, Jquery, AJAX and Java, web standards, browser compatibility/workarounds, accessibility laws and development techniques, HTTP and RESTful web services
  • Experience building accessible, cross-platform web sites and web applications
  • Knowledge of source control systems (GitHub, Gerrit)
  • Knowledge of Continuous Integration and Deployment tools (Jenkins, AntHillPro)
  • Experience in caching especially in HTTP compliant caches.
  • Deep understanding of the HTTP/S protocol
  • Experience with Agile/Scrum
  • Experience with automated web application testing tools (Jasmine, Teaspoon, Cucumber)
  • UNIX background (Solaris/Linux)
  • DevOps experience
  • Experience presenting technical material to technical and non-technical audiences
  • Experience mentoring junior members of the technical staff
  • A strong sense of ownership and responsibility for code quality that follows best practices
  • A strong passion for learning and adapting to new technologies
  • Ability to think critically and independently
  • Regular, consistent and punctual attendance
  • Other duties and responsibilities as assigned

ADDITIONAL PREFERRED SKILLS:

  • AWS API's and Serverless architecture
  • Experience with DevOps, Automated Testing and Continuous Delivery
  • Experience working with Internet-of-things frameworks or platforms (SmartThings, Nest, AWS IOT, etc.)
  • Experience building/operating applications dependent on large-scale (>1MM users) platforms with high availability

Comcast is an EOE/Veterans/Disabled/LGBT employer


by via developer jobs - Stack Overflow
 

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