Lorien

Develop and maintain full-stack Ruby on Rails applications with strong backend and frontend integration. | Strong Ruby on Rails and JavaScript experience, SQL/MySQL skills, API development, background jobs, AWS, security practices, and testing familiarity. | Strong Ruby on Rails experience, including ActiveRecord, controllers/services/workers, background jobs, and migrations. * Strong JavaScript experience building production web UIs and integrating with backend APIs. * Solid SQL / MySQL skills: schema design, query optimization, indexing, and debugging slow queries. * Experience building and consuming REST and GraphQL APIs. * Familiarity with automated testing (unit, integration, and browser/feature tests). * Experience with Redis and background job systems (Sidekiq or equivalent). * AWS experience: S3, SQS/SNS, Lambda, CloudWatch, Elastic Beanstalk (or similar PaaS deployment).. * Security-minded development (CSRF/session hardening, webhook validation). * i18n/localization experience. Tech stack Backend Ruby 3.4, Rails 7.2, Puma Frontend JavaScript, jQuery, Bootstrap, Sprockets Data MySQL 8.0, Redis APIs GraphQL (graphql-pro), REST/JSON Jobs Sidekiq (+ scheduler, uniqueness, status) Cloud AWS (S3, SQS, SNS, Lambda, Elastic Beanstalk) Auth Devise, Auth0, JWT, MFA Integrations Twilio, SendGrid, Bandwidth, Google APIs, New Relic DevOps Docker, GitHub Actions, Terraform-managed EB envs Testing/Quality Minitest, Capybara, Selenium, RuboCop, Brakeman Recent work you'd likely touch * Rails 7 stabilization and post-upgrade cleanup * Auth0 MFA rollout and session handling Desired Skills and Experience w2 only Ruby on Rails Full-Stack Developer Strong Ruby on Rails experience, including ActiveRecord, controllers/services/workers, background jobs, and migrations. * Strong JavaScript experience building production web UIs and integrating with backend APIs. * Solid SQL / MySQL skills: schema design, query optimization, indexing, and debugging slow queries. * Experience building and consuming REST and GraphQL APIs. * Familiarity with automated testing (unit, integration, and browser/feature tests). * Experience with Redis and background job systems (Sidekiq or equivalent). * AWS experience: S3, SQS/SNS, Lambda, CloudWatch, Elastic Beanstalk (or similar PaaS deployment) * Security-minded development (CSRF/session hardening, webhook validation). * i18n/localization experience. Tech stack Backend Ruby 3.4, Rails 7.2, Puma Frontend JavaScript, jQuery, Bootstrap, Sprockets Data MySQL 8.0, Redis APIs GraphQL (graphql-pro), REST/JSON Jobs Sidekiq (+ scheduler, uniqueness, status) Cloud AWS (S3, SQS, SNS, Lambda, Elastic Beanstalk) Auth Devise, Auth0, JWT, MFA Integrations Twilio, SendGrid, Bandwidth, Google APIs, New Relic DevOps Docker, GitHub Actions, Terraform-managed EB envs Testing/Quality Minitest, Capybara, Selenium, RuboCop, Brakeman Recent work you'd likely touch * Rails 7 stabilization and post-upgrade cleanup * Auth0 MFA rollout and session handling Impellam Group and its brands are equal-opportunity employers committed to diversity and inclusion. All qualified applicants will receive consideration without regard to race, color, religion, gender, sexual orientation, pregnancy or maternity, national origin, age, disability, veteran status, or any other factor determined to be unlawful under applicable law. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application, interview process, pre-employment activity, and the performance of crucial job functions. If you require additional disability considerations, modifications, or adjustments please let us know by contacting HR-InfoImpellamNA@impellam.com or fill out this form to request accommodations.