Backend API Engineer

BizzyCar

full-time

Posted on: 9/21/2025

Origin: • 🇺🇸 United States

✨ AI Apply

Mid-LevelSenior

JavaScriptNode.jsPostgresRubyRuby on Rails

About the role

Development of Ruby on Rails API that serves as a data layer to several consuming applications
Design, build, and maintain highly reusable Ruby on Rails / Node.js code
Develop all functional logic, define and maintain the database
Ensure high performance and responsiveness to data requests
Own the vertical; identify areas for improvement, measure stability, monitor for bugs, and be proactive
Create and maintain accurate documentation of the application functionality
Write automated tests to validate code correctness
Operate iteratively from MVP to fully baked solutions and provide technical advice as needed
Collaborate with a dispersed team and participate in quarterly in-person meetings to maintain culture

3+ years Ruby on Rails / Node.js experience (or similar frameworks)
Proficient knowledge of Ruby on Rails / Node.js back-end programming language
Proficient understanding of code versioning tools, such as Git
Excellent working knowledge of PostgreSQL, and database best practices
Write automated tests to thoroughly validate the correctness of your code
Create and maintain accurate documentation of the application functionality
Ability to operative iteratively, from MVP to fully baked solution
Understand the limitations of our tech stack and business model, and provide technical advice
Must be legally authorized to work in the United States; company does not sponsor U.S. visas