Lead high-difficulty AI projects, manage quality across multiple projects, and mentor junior data scientists.
About this role
ANDPAD hires product engineers and new-business engineers, mainly in Ruby on Rails, to build the backend of its construction management platform used by more than 260,000 companies. Engineers work in small teams with product managers and own features from design through development, testing and operation. Each project team of 5 to 10 people includes two to five Rails engineers.
The engineer designs, builds, tests, operates and refactors products in Ruby on Rails, works with product managers and designers on requirements and specifications, proposes and implements features and improvements, communicates with business owners and plans sprints. The company builds MVPs in Rails to deliver value quickly. The environment includes Aurora MySQL, Elasticsearch, DynamoDB, Terraform, Datadog and GitHub Actions, and the company is AI-native, with Copilot, Cursor and Claude Code.
Required are agreement with the company's mission and values, backend design, development and operation experience, server-side language experience such as Ruby or Go, database knowledge, cloud platform use, API design and documentation, understanding of the software lifecycle, debugging and testing skills, and team development experience.
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