Senior Backend Engineer (Ruby) (AI Engineering)

TL;DR

Senior Backend Engineer (Ruby) (AI Engineering): Building AI-powered onboarding, repository, and background flows for hirify.global's Duo Agent Platform with an accent on Ruby, Ruby on Rails, LLM integration, and autonomous agents. Focus on designing agentic systems that operate on customer codebases, creating scheduled automation, and delivering features end to end in an async-first environment.

Location: Remote, United Kingdom; hirify.global also identifies the role as Remote-Global and hires remotely across countries subject to location-based eligibility requirements.

Company

hirify.global provides an intelligent DevSecOps platform that helps organizations improve developer productivity, security, compliance, and software delivery.

What you will do

• Own the design and delivery of features across DAP onboarding and repository/background flows.
• Build autonomous and scheduled agents that operate on customer codebases through the Duo Agent Platform.
• Improve onboarding so customers can configure projects and become productive quickly.
• Collaborate with engineers across the DAP organization on shared interfaces and implementation patterns.
• Review designs and code while contributing to technical quality and async knowledge sharing.

Requirements

• Strong production experience with Ruby and Ruby on Rails.
• Experience integrating LLMs into products rather than training machine learning models.
• Experience building autonomous or semi-autonomous agentic systems that take actions on users' behalf.
• Experience independently designing and shipping features in a collaborative environment.
• Strong written communication and effectiveness in a distributed, async-first team.

Culture & Benefits

• Remote work with an async-first collaboration model using hirify.global issues and Slack.
• Culture emphasizing autonomy, ownership, and high-context knowledge sharing.
• Flexible paid time off and parental leave.
• Health, financial, and well-being benefits, plus equity compensation and an employee stock purchase plan.
• Growth and development funding and team member resource groups.