Full Stack Rails Engineer

2 weeks ago


St Louis, Missouri, United States Human Agency Full time
The Company
Human Agency provides comprehensive business solutions to partners and the organizations we establish.

We are a group of solution finders motivated by purpose and dedication to the unrestricted exercise of our and our partners' human agency.

About the Role:

  • Position: Full Stack Rails Engineer

We are looking for a skilled Full Stack Rails Engineer


to collaborate closely with the CTO on the development of key applications that cater to our socially conscious customer base.

As a member of the engineering team, you will collaborate with our remote

engineering team to grasp customer requirements and develop impactful, user-oriented solutions by enhancing platforms created by Human Agency. You will be part of a small yet highly skilled

XP team. We heavily rely on

TDD and Pair Programming


for rapid delivery of solutions to our clients, utilizing React on the frontend while also exploring streamlined JS solutions.

Scope + Responsibilities:

  • Develop fully functional features from concept to deployment using TDD and pair programming.
  • Enhance our end-to-end suite of specs employing Capybara, SitePrism, and standard Rails request specs.
  • Establish intricate database relationships following Ruby on Rails best practices.
  • Handle and address concurrency challenges using Sidekiq background jobs.
  • Identify and resolve issues utilizing top-tier logging and APM solutions.
  • Contribute to CI/CD enhancements using Kubernetes, Docker, Buildkite, and Github Actions.
  • Integrate 3rd party APIs using mocks and mock apps.
  • Develop and support open-source libraries that streamline full stack testing.
  • Create high-performing, user-oriented, JavaScript applications employing React and SSR.
  • Develop 3rd party, embedded, JavaScript libraries bundled with Webpack.
  • Contribute to and maintain e2e Cypress specs with stubbing for our 3rd party JavaScript libraries.

Your background + experience:

  • Minimum of 5 years experience in advancing web applications using Ruby on Rails, Sidekiq, and RSpec.
  • Proven track record of contributions to and management of production applications.
  • Dedication to TDD principles in software development.
  • Experience in successfully integrating third-party APIs into Ruby on Rails applications.
  • Comprehensive understanding of potential exploits and security vulnerabilities in Rails.
  • Passionate about fostering positive societal changes.

Additional skills:

  • Preference for VIM as your primary code editor.
  • Experience working within highly concurrent Ruby applications.
  • Ability to travel for team meetings and planning.

Equal Opportunity Employment Statement

Human Agency is proud to be an Equal Opportunity Employer. We are committed to a workplace where everyone is treated fairly, regardless of differences in age, disability, ethnicity, gender, gender identity and expression, religion, or sexual orientation.

Employment decisions are made without discrimination based on age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status, or any other protected status under federal, state, or local law.

Human Agency prioritizes providing veteran employment opportunities to our service members.



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