Full Stack Developer

Advantage Tech is searching for a Full Stack Developer to join their client's team in St. Louis, Mo.

The Full Stack Developer will use a range of different technologies and languages such as JavaScript, HTML, C# to develop applications. The developer will work on system development for both the back end and front-end and participate in the design and creation of scalable software.


Job Responsibilities:

  • Work with internal teams and external clients to design and create software solutions
  • Design client-side and server-side architecture 
  • Build the front-end of applications through appealing visual design
  • Develop and manage well-functioning databases and applications
  • Write effective APIs
  • Create and manage connections to 3rd party APIs
  • Test software to ensure responsiveness and efficiency
  • Troubleshoot, debug and upgrade software
  • Create security and data protection settings
  • Build features and applications with a mobile responsive design
  • Write technical documentation
  • Work with the Information Technology team to improve software


  • Knowledge of multiple front-end languages and libraries (e.g., HTML/CSS, JavaScript, XML, jQuery, Bootstrap)
  • Knowledge of multiple back-end languages (e.g., C#, Python) and JavaScript frameworks (e.g., Angular)
  • Familiarity with databases (e.g., SQL, MySQL), web servers (e.g., Microsoft IIS) and UI/UX design
  • Excellent communication and teamwork skills
  • Familiarity with common stacks

Academic & Industry Requirements:

  • Bachelor’s degree in Computer Science, Statistics, or relevant field (preferred)
  • Minimum 2-5 years’ development experience in C#
  • Experience developing web and software applications
  • Proven experience as a Full Stack Developer or similar role


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