Sr. Software Engineer, Fintech - Accounting Integrations (LATAM)

About the Position

We are seeking a Senior Software Engineer for Accounting Integrations in our Fintech vertical at Engine. This role focuses on seamless ERP system integrations, ensuring every line of credit, booking, and direct bill lands cleanly in our customers' ERP systems. You'll be part of a team where 95% of the code is AI-generated, and you'll have the opportunity to own the integration lifecycle from vendor demos to production and ongoing support.

Responsibilities

• Design and build integrations between Engine's billing system and major ERP platforms such as QuickBooks, Netsuite, Sage, Xero, and Oracle Fusion.
• Work directly with external vendors to navigate their APIs, attend architectural onboarding sessions, and get your integration designs approved.
• Own the full integration lifecycle from vendor demos through to production and ongoing support.
• Lay the architecture for future expense management integrations (Expensify, Concur, and others).
• Collaborate with the billing team and internal accounting stakeholders to ensure the line-of-credit-to-ERP flow is accurate and reliable.
• Use AI tools (like Claude and Cursor) as your primary development environment.

Requirements

Required:

• Strong system design skills - you can walk through architectural decisions you've made, explain tradeoffs, and think at the infrastructure level.
• Excellent communication - you can explain technical problems clearly to non-technical stakeholders like accountants and business ops teams.
• AI fluency - you're comfortable using AI tools like Claude, Cursor, or similar as your main coding interface; you don't just use them occasionally.
• Proven delivery - you've shipped complex systems, not just features; you can speak to the weight and scope of what you've built.
• Java or Kotlin experience (preferred by the team).

Nice to Have:

• Experience in FinTech, payments, fraud, or billing systems - adjacent domains like fraud prevention or payment logistics count.
• Experience building ERP or accounting integrations (QuickBooks, Netsuite, Sage, Xero, Oracle Fusion, or similar).
• Terraform, Datadog, or Splunk experience.

We Offer

• Competitive base pay tied to role and experience, with opportunities for bonuses, commissions, and equity.
• Comprehensive benefits - check out our full list at engine.com/culture.
• Hybrid-hub work model - whether you are in one of our amazing offices or fully remote, we’ll make sure you have what you need to succeed.

About the Company

At Engine, we’re transforming business travel into something personalized, rewarding, and simple. For too long, managing travel and spend has been overwhelming and fragmented - we’re here to change that. We believe the future of travel should be seamless and powered by technology that delights customers at every step. That’s why we’re building a platform that brings together corporate travel, a powerful charge card, and modern spend management in one place.

More than 30,000 companies already rely on Engine to support over 1 million travelers and billions in annual bookings each year. Cash flow positive with rapid growth, we pair exclusive Engine-only rates, industry-leading rewards, and intelligent automation to help businesses save money while delivering world-class personalization and convenience.

Backed by Telescope Partners, Blackstone, and Permira, Engine has been recognized as one of the fastest-growing travel and fintech platforms in North America, with honors including the Deloitte Fast 500 and Built In’s Best Places to Work.

Ready to Build the Future of Work Travel?

Join us on our mission to transform how work travel works-for businesses, for travelers, and for the industry. Apply now and let’s make travel simpler, smarter, and more enjoyable-together.