Staff Engineer, FinOps

Amplitude is the leading AI analytics platform, helping over 4,700 customers—including Atlassian, Burger King, NBCUniversal, and Square—build better products and digital experiences. With powerful AI Agents embedded across our platform, teams can analyze, test, and optimize user experiences faster than ever. Ranked #1 across multiple categories in G2’s Winter 2026 Report, Amplitude is the best-in-class solution for product, data, and marketing teams. Learn more at amplitude.com . As an organization, we deliver for our customers by living our values. We operate from a place of humility, take ownership of problems and successes, approach challenges with a growth mindset, and put our customers at the center of everything we do. Amplitude’s Commitment to Diversity Equity & Inclusion (DEI): Amplitude believes that diversity enables the creation of better products, improves the ability to solve complex problems, and drives more powerful solutions. We strive to create an environment of inclusion—one focused on psychological safety, empathy, and human connection—that will allow employees of all backgrounds to thrive. About The Role & Team - San Francisco, CA Amplitude is the leading AI analytics platform, and our ability to invest wisely in infrastructure and SaaS is a key part of how we keep that lead. The FinOps Engineering function sits at the intersection of engineering, finance, and product — owning the data, tooling, and practices that make our cloud and vendor spend both efficient and transparent. As a Staff FinOps Engineer, you will own the technical backbone that powers Amplitude's cost visibility across major vendors (cloud hosting, observability, AI/ML, and core SaaS), and partner directly with Engineering, Finance, and Product to turn that visibility into real savings and better decisions. This role is both hands-on engineer and program driver: you'll design and build systems, roll up your sleeves to implement optimizations, and lead cross-functional initiatives, reviews, and long-range planning. You'll be a small, high-impact team of one with a large surface area, partnering closely with leaders across Engineering, Platform, Finance, and Product — from building cost data pipelines and reporting, to defining cost guardrails for new architectures, to helping forecast the impact of product and infrastructure bets, and handling all Engineering vendor negotiations, licensing, and contracts. The right person thrives in ambiguity, learns new domains quickly, and cares as much about business outcomes as technical elegance. As a Staff FinOps Engineer, you will: Own our cost & vendor data platform — design, build, and maintain the pipelines, models, and storage that consolidate cost and usage data across AWS, GCP, Kubernetes, observability tooling, AI providers, and other strategic vendors into a single, trusted source of truth Turn data into decisions and savings — partner with Engineering, Infrastructure, Product, and Finance to translate raw cost and usage signals into clear insights, recommendations, and playbooks that influence roadmaps and architecture Personally implement cost optimizations — dive into services, workloads, and vendor configurations to execute optimizations yourself when needed (e.g., rightsizing, storage tiering, query optimization, metrics/logs reduction, plan changes), not just make recommendations Build self-service FinOps tooling — develop dashboards, scorecards, alerts, bots, and internal tools that make it easy for service owners to understand their spend, identify waste, and track progress against optimization goals Establish guardrails and best practices — define and codify standards for cost-efficient architecture (e.g., instance families, storage patterns, data retention, observability practices, AI usage patterns) and embed them into infrastructure-as-code, CI/CD, and review processes Partner closely with Finance on forecasting — collaborate with FP&A and vendor owners to forecast short- and long-