Job Description

Full-Stack Software Engineer





Qualified is a revenue generation platform that provides innovative engagement tools and data-driven insights to help B2B companies effectively and intelligently grow their businesses.

The Qualified Engineering Team

Our engineers work across the full tech stack allowing us to stay nimble as we innovate and iterate to build an impactful product and business. We’re a small powerhouse team, with lots of exciting things to build and big plans to grow. We love building cool things, solving hard problems and making a big impact on the success of our customers and our own company.

As a full-stack engineer at Qualified, you will:

  • Collaborate cross-functionally with customer-facing teams to design and architect new product features.
  • Own the end-to-end delivery and success of features– from coding and testing to deployment, monitoring, and customer rollout– while upholding high standards of engineering and code-quality.
  • Help support and scale highly-available, highly-trafficked services that our customers depend on for time-sensitive, business-critical functionality.

Our technology

  • Qualified is a modern web app with a React UI interfacing over GraphQL, REST, and WebSockets with a Ruby on Rails backend. The data and messaging layers are built on PostgreSQL and Redis. Experience with these specific technologies is not required.
  • Our service is business-critical for our customers. Security, reliability, and performance are paramount in everything we do.

Who You Are:

  • You love building things, solving complex technical problems and making a real-world impact above all.
  • You thrive working in a collaborative, cross-functional environment.
  • You are fearless in stepping outside their comfort zone to tackle the various challenges and opportunities that will arise as we rapidly grow the product and team.
  • You have a working knowledge of all components of web application architecture.
  • You are quick learner, adept at adopting new tools and technologies as the job requires.


  • 3+ years experience in Full Stack software development
  • B.S. or higher in Computer Science (or equivalent work experience)
  • Strong software engineering practices (e.g. coding, unit testing, code reviews, design documentation).