E

Engine

Business travel booking and spend management.

Staff Software Engineer

Backend EngineeringConfirmed live in the last 24 hours
Full-timeRemote in USA

About the Job

Requirements

  • At least 8 years of hands-on experience designing, implementing, and maintaining highly available, high-performing distributed systems.
  • Experience building public-facing consumer-grade application programming interfaces (APIs), including managing versioning, deprecation, and consumption-based rate limiting.
  • Experience with Node.js, TypeScript, Kotlin or similar modern backend languages, React, and AWS.
  • Strong grasp of software design principles, scalability, and system architecture.
  • Prioritize Domain-Driven Design.
  • Actively use agentic coding tools such as Claude Code, Cursor, or comparable tools, with an in-depth understanding of agentic workflows, building a harness, and structuring a codebase for agents.

Responsibilities

  • Drive system design output across the team and design and implement software systems and APIs focused on scalability, security, and performance.
  • Collaborate with cross-functional teams, including Product and Data Science, to identify opportunities and deliver customer experiences.
  • Mentor mid-to-senior-level engineers and lead efforts to ensure software quality, scalability, and robustness.
  • Lead key initiatives to improve efficiency, enhance system performance, and drive customer satisfaction.
  • Set team defaults for agentic coding tools and develop a point of view on where they help and where they hurt.

About the Company

Engine

Business travel booking and spend management.

Engine is a travel and spend management platform for businesses to book and manage work trips across hotels, flights, and rental cars in one place. It works by offering discounted hotel rates, flexible change and cancellation options, direct bill invoicing, spend reporting, and a rewards program, with 24/7 support and no membership fees or minimums; hotels can also use a free Partner Hub to manage offers and reservations, and Engine is expanding with Omni for hotel-booking APIs. The company differentiates itself with a no-contract, no-minimum model, a full suite of business travel tools, and recent growth through acquisitions and API integrations to embed bookings in other platforms. Its goal is to be the primary, easy-to-use platform for business travel and spend management, helping companies control costs and streamline travel across hotels, flights, and car rentals.

Company size
201-500
Company stage
Series C
Total funding
$221M
Headquarters
Denver, CO
Founded
2013

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