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Senior Software Engineer, Integrations

Builds partner-facing integrations across full stack, focusing on reliable backend systems, intuitive React/TypeScript UIs, and data flows with external partners. Requires 5+ years Ruby on Rails, 2+ years React/TypeScript, API experience.

United StatesFullstack EngineeringRemote5+ YOE

About the role

Responsibilities

  • Collaborate closely with Product Managers, Designers, and Engineers to deliver high-quality solutions for Integration Partners.
  • Build and evolve partner-facing user experiences with a focus on clarity, usability, and design consistency.
  • Develop and maintain backend functionality that supports integrations, workflows, and data processing.
  • Help design and implement new integrations with external partner systems and data sources.
  • Work with complex and high-volume data to ensure reliability, performance, and accuracy.
  • Contribute to technical and architectural decisions within the Integrations team.
  • Deliver well-tested, maintainable, and performant code across the stack.
  • Provide thoughtful code reviews and mentorship to help raise the quality and consistency of the team’s work.
  • Participate actively in planning, discovery, and iterative improvement of features.

Requirements

  • 5+ years of professional experience building production software with Ruby on Rails.
  • 2+ years of experience building modern, user-focused web applications with React and TypeScript.
  • Strong understanding of frontend best practices, including component architecture, state management, and performance considerations.
  • Experience working closely with designers and translating designs into polished, accessible user interfaces.
  • Experience building and consuming APIs and working with external integrations.
  • Comfort working with data-intensive systems and complex business logic.
  • Experience writing unit, integration, and UI tests.
  • Familiarity with relational databases (PostgreSQL preferred).
  • Strong written and verbal communication skills.

Nice-to-Haves

  • Experience improving or contributing to shared design systems or UI component libraries.
  • Background working on partner-facing or B2B SaaS products.
  • Experience with background processing, asynchronous workflows, or event-driven systems.

Benefits

  • Multiple health/dental coverage options (100% coverage for employee, 50% for family)
  • Vision insurance
  • Incentive stock options
  • 401(k) match of 4%
  • PTO - 4 weeks (increases at year two!)
  • 12 company holidays + 2 floating holidays
  • Parental leave - birthing parent (16 weeks paid) non-birthing (4 weeks paid)
  • FSA & HSA options
  • Short and long term disability (short term 100% paid)
  • Community service funds
  • Professional development funds
  • Wellbeing fund - $150 quarterly
  • Business expense stipend - $125 quarterly
  • Mac laptop + new hire equipment stipend

Skills

Ruby on RailsReactTypeScriptPostgresAPIsUnit TestingIntegration TestingUi TestingState ManagementDesign Systems

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