Senior Front-End Engineer

VDart Inc
Philadelphia, PA

Job role: Senior Front-End Engineer On-Device Commerce (Lightning Applications)

Duration: 6 Months Contract

Location: Philadelphia PA Hybrid (2 3 days/week onsite)

Job Description:

Experience Level: 8 10 years

About the Team

Join a dynamic On-Device Commerce team responsible for building lightning-based applications that power subscription purchases across all Comcast apps. Were expanding our capabilities with several major features on the horizon and contractors will play a key role in delivering these enhancements.

What Youll Do

  • Collaborate on front-end development efforts for subscription-based commerce experiences using Lightning and JavaScript.
  • Collaborate with UX/UI designers to create intuitive responsive interfaces.
  • Contribute to the development of scalable maintainable codebases.
  • Participate in CI/CD workflows using Concourse.
  • Engage in code reviews testing and optimization to ensure high performance across devices.

Tech Stack & Tools

  • Primary: JavaScript Lightning (just a plus)
  • CI/CD: Concourse
  • Monitoring/Logging: ELK Stack (a plus)
  • Testing: Cypress (a plus)

What Were Looking For

  • 8 10 years of professional front-end development experience.
  • Strong proficiency in JavaScript and modern web development practices.
  • Experience building UI/UX for consumer-facing applications.
  • Ability to work independently and collaboratively in a fast-paced environment.
  • Comfortable with hybrid work including 2 3 days onsite in Philadelphia.
  • Bonus: Familiarity with ELK stack and Cypress testing framework.
Posted 2025-11-20

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