Data Engineer - 11478

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.

What You’ll Do

• Build and maintain automated evaluation pipelines for AI model quality.
• Develop and implement labeling functions (LFs) to automate and scale data labeling using AI tools.
• Train and deploy lightweight ML models to suggest or auto-generate labels, improving labeling throughput and efficiency.
• Perform quality assurance on labeled data and refine guidelines as needed to ensure precision and consistency.
• Work cross-functionally to evolve data labeling strategies and coverage.
• Maintain documentation for labeling strategies, logic, edge cases, and automation scripts.
• Monitor labeling performance metrics and drive continuous improvement in data quality.
• Implement task-specific benchmarks and test suites.
• Design quality dashboards tracking accuracy, regression, and safety metrics.
• Implement automated regression testing for every model iteration.
• Build comparison frameworks for side-by-side evaluation of model variants.
• Analyze evaluation results to identify failure modes and report to the ML team.
• Maintain evaluation datasets: versioning, quality validation, coverage analysis.
• Support A/B testing infrastructure for production model validation.

What You Will Bring to Coupa

• 2+ years of software engineering / data engineering / data science /quality engineering experience.
• Experience in dealing with large sets of Production Data.
• Knowledge of SQL and experience querying large datasets.
• Proficiency in Python.
• Excellent attention to detail, problem-solving skills, and ability to work independently.
• BS in Computer Science, Statistics, or equivalent experience.
• Direct experience working with P2P products or similar procurement/SaaS platforms.
• Understanding of weak supervision, active learning, and data-centric AI methodologies.
• Exposure to enterprise data governance and data quality principles.
• Familiarity with data labeling platforms/tools such as Snorkel, Label Studio, Prodigy, or custom-built tools.
• Ability to build simple ML models (e.g., for text classification or entity recognition) to accelerate labeling efforts.