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Web Developer

We are looking for a Web Developer in our Philadelphia office to build highly efficient, user-friendly, web and mobile-based experiences. We work in a fast paced environment where multi-tasking is paramount. You would evaluate and recommend platforms and tools to solve business problems. Candidate should be a self-starter, be self-motivated as well as have strong communication and interpersonal skills. 


  • Provide guidance for integration and implementation of Front End Interfaces
  • Help designers with fleshing out designs that are obtainable
  • Strong ability to multi-task and prioritize activities while also making sound decisions based on the known facts 
  • Must possess excellent troubleshooting skills and enjoy working in a fast-paced atmosphere 
  • Work closely with the other a&g teams including Creative, Business Leadership, Analytics and Digital Production
  • Study, research and evaluate new technologies, systems and procedures and implement and educate other agency personnel on those discoveries
  • Skills & Requirements:
  • PHP/MySQL skills are imperative, but we'll love this person even more if they're familiar with additional languages such as Python, Ruby, and .NET 
  • Proven experience in responsive design
  • Proven experience developing high-level applications with a focus on object-oriented programming in the LAMP stack 
  • Expertise with HTML5, CSS, JavaScript/jQuery, JSON, XML and utilization of web APIs
  • Experience with CMS, ex: Wordpress
  • An expert understanding of the MVC development pattern
  • An expert understanding of object-oriented programming
  • Experience with SVN/CVS or git versioning systems
  • Should have 5+ years of relevant experience to apply
  • Strong ability to explain complex subjects in simple, easy to understand terms
  • Resourceful problem solver
  • Uncompromising attention to detail
  • Can perform as a leader with minimal supervision
  • Certification a plus

Allen & Gerritsen (A&G) is a fiercely independent agency in the cities where independence was born, Boston & Philadelphia. Innovation & culture drive its success. A&G runs its own innovation think/make tank (A&G Labs), creates original entertainment through its production studio (A&G Entertainment), embeds brands into the cultural conversation through its Brand Newsroom and creates Brand Experiences that marry a brand’s physical and digital worlds to enhance consumer engagement. Ad Age twice has named A&G the Best Place to Work in U.S. Marketing & Media. To learn more, check out or follow the agency on LinkedIn, Facebook, Twitter and Instagram.

Allen & Gerritsen is committed to creating a diverse and inclusive environment and is proud to be an equal opportunity employer. Unsolicited resumes from staffing agencies will not be accepted at this time.


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