Senior Frontend Developer (ReactJS Architect)

Centretek is a full service digital agency delivering technology-driven, multi-channel MarTech and interactive web solutions. We breathe everything digital and pride ourselves on blending highly creative concepts with strategically informed frameworks that allow us to connect consumers with brands in memorable ways.

We are looking for an energetic and passionate Frontend developer to join our team. Working closely with our creative, development and account teams you will be responsible for creating dynamic, interactive and usable websites and applications. You should be comfortable communicating with creatives, account managers, strategists and clients.


  • 6+ years of professional production development experience in frontend technologies (HTML, CSS, Javascript ES6)
  • 3+ years of experience with modern JavaScript frameworks (ReactJS, Angular, Redux, NextJS, etc...)
  • Experience in developing responsive web applications
  • Experience with meeting WCAG Accesibility standards
  • Experience with Node workflow/Automate build systems (Gulp, Grunt, Webpack, etc..)
  • Experience in at least one of the testing frameworks (JEST, Jasmine, Mocha, etc..)
  • Experience working with RESTful APIs including data transmission formats such as JSON and XML
  • Experience with GraphQL
  • Managed large, complex, customer-facing web applications with multiple in-house and third-party dependencies.
  • Expert knowledge of optimization and scalability.
  • Experience in developing re-usable components with Object Oriented Design Patterns.
  • Experience translating functional requirements into usable Technical Specifications
  • Experience interacting with and organizing tasks within issue and project tracking software (Jira)
  • Experience organizing code reviews

Full Time Contractor


Ellicott City, MD

Position Availability

We’d love to hear from you!

If interested, please send an updated resume with your salary requirements and availability to:

Sarah Ferguson