Principal Software Engineer - 11498

Mexico·Mexico CityRemoteMid-Senior Levellead

Software EngineerSoftware Engineering

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Coupa makes margins multiply through its community-generated AI and industry-leading total spend management platform for businesses large and small. Coupa AI is informed by trillions of dollars of direct and indirect spend data across a global network of 10M+ buyers and suppliers. We empower you with the ability to predict, prescribe, and automate smarter, more profitable business decisions to improve operating margins.

Why join Coupa?

🔹 Pioneering Technology: At Coupa, we're at the forefront of innovation, leveraging the latest technology to empower our customers with greater efficiency and visibility in their spend.

🔹 Collaborative Culture: We value collaboration and teamwork, and our culture is driven by transparency, openness, and a shared commitment to excellence.

🔹 Global Impact: Join a company where your work has a global, measurable impact on our clients, the business, and each other.

Learn more on Life at Coupa blog and hear from our employees about their experiences working at Coupa.

We're building out a new engineering pod in Mexico, and we need a Principal Engineer who will set the technical bar for what this team becomes. A Principal Engineer at Coupa is a hands-on, talented, innovative, and practical individual with functional experience to design, implement, and support products and product components on a predictable schedule. This is a senior IC role with equal parts hands-on execution and strategic technical leadership — you'll shape architecture, drive product-led growth, and be a force-multiplier for the engineers around you.

You'll work closely with a California-based Product Manager and peers in India and California, moving at startup pace within a platform that already operates at a serious scale. Our north star is growth: converting suppliers who discover the platform into registered, active users, and helping the best of them unlock paid features. Your technical decisions will directly influence how suppliers experience Coupa — and how quickly they see value from it.

We're hypothesis-driven and data-backed. We form a thesis, ship something, measure it, learn, and iterate. Fast.

Architect and ship production code across the full stack — this is a hands-on role, and it stays that way

Own the technical strategy for product-led growth on the CSP platform: activation, retention, conversion, and monetization

Lead the design and development of new architecture and major functional upgrades for the most advanced capabilities of the Coupa Supplier Platform; build solid expertise of the entire Coupa application suite and leverage this knowledge to better design application and data frameworks

Engage cross-organizational teams such as Product Management, Integrations, Services, Support, and Operations to ensure the success of overall software development, implementation, and deployment

Demonstrate wide knowledge of architecture standards and patterns, a passion for advocating their correct usage, and excellent communication skills — documenting solutions and presenting them to governing bodies for review and approval

Champion a high-velocity delivery culture — small iterations, continuous deployment, regular releases

Drive data-informed decisions: instrument features, interpret results, and guide what gets built next

15+ years of experience building and shipping enterprise-scale software, with a proven track record as a Principal or equivalent IC driving product-led growth

Deep expertise in enterprise application architecture, especially in Spend Management domains (Procurement, Sourcing, Financial Transactions)

Extensive experience designing and operating multi-tenant systems, including leading high-level architecture across multiple business domains

Strong full-stack engineering skills with deep proficiency in TypeScript and hands-on experience with Ruby on Rails

Advanced knowledge of architectural patterns (monoliths, microservices, micro-frontends) and enterprise software development lifecycle practices

Highly autonomous problem-solver with excellent communication skills, experience in distributed teams, and hands-on use of AI-assisted development tools like Claude Code