Own frontend surfaces of admin-facing travel policy features end-to-end
Drive migration of admin surfaces from the Ruby on Rails monolith to TypeScript microservices
Supply policy and permission data to cars, flights, and hotels verticals — coordinating closely with those teams to ensure search performance and conversion are not impacted
Introduce and improve A/B testing and event tracking on the team
Collaborate cross-functionally with card, booking, flights, and hotels teams on permission and policy changes
Help build AI-integrated admin interfaces that allow B2B admins to manage policies through Slack, text, and other AI-native channels
Operate in a platform-adjacent capacity — your changes affect multiple stacks, and you'll navigate that complexity with care

Strong TypeScript and/or React skills — frontend-heavy profiles are preferred
Ruby on Rails experience — you'll work in Nexus throughout the migration
Proven ability to work in cross-team or platform-adjacent codebases where your changes affect multiple systems
AI-forward mindset — you actively use AI tooling in your coding workflow
AWS microservices experience (ECS, Lambda) is a plus
A/B testing or event tracking experience (Amplitude or equivalent) is a plus
NoSQL databases is a plus
Java or Kotlin background is a plus

Competitive base pay tied to role and experience, with opportunities for bonuses, commissions, and equity.
Check out our full list at engine.com/culture.
Different roles have different needs in terms of the environments that drive success which is why we have a hybrid-hub model. Whether you are in one of our amazing offices or fully remote, we’ll make sure you have what you need to succeed.

Senior Software Engineer, Fullstack

Key skills