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Senior Software Engineer - Rails

StackBlitz· Engineering
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RemoteFull-timePosted 4w ago

About the role

Senior Ruby on Rails Engineer to help build backend systems powering StackBlitz.com and Bolt.new. Focus on platform features, developer infrastructure, and integrations enabling browser-based software development for millions of developers.

Responsibilities

  • Improve the scalability, reliability, and performance of our Ruby on Rails application
  • Design and optimize data storage using PostgreSQL and object storage services
  • Build features for teams, organizations, and developer communities
  • Develop integrations with external platforms to extend our product ecosystem
  • Help review and shape code from peers to ensure quality, security, and best practices

Qualifications

  • 5+ years of professional experience with Ruby on Rails
  • 5+ years of experience with PostgreSQL (or similar relational databases)
  • Experience with AWS and modern cloud infrastructure
  • Familiarity with CSS, SASS, HTML, and other templating/styling languages
  • Experience building web applications with REST or GraphQL APIs
  • Production experience with Node.js and TypeScript; this role works across both the Rails and Node/TypeScript stacks
  • Strong communication skills — especially when explaining technical topics
  • Strong verbal and written English communication skills are required, as this role involves frequent collaboration with team members, stakeholders, and customers where English is the primary working language

Skills

Required:Ruby on RailsPostgreSQLAWSREST / GraphQL APIsNode.js / TypeScriptHTML/CSS/SASSCommunicationEnglish proficiency
Last updated Sep 27, 2026. Interested? Apply on the company site.
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About StackBlitz

StackBlitz | Instant Dev Environments | Click. Code. Done.

StackBlitz is the collaborative browser-based IDE for web developers. StackBlitz eliminates time-consuming local configuration and lets developers spend more time building.

Code in BrowserDesign SystemsDevelopersNode.js in browserOnline IDEOnline IDEsWebAssemblyWebContainers
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