Sr. Staff Platform Engineer

Hims & Hers is the leading health and wellness platform, on a mission to help the world feel great through the power of better health. We are redefining healthcare by putting the customer first and delivering access to care that is affordable, accessible, and personal, from diagnosis to treatment to delivery. No two people are the same, so we provide access to personalized care designed for results. By normalizing health & wellness challenges and innovating on their solutions, we’re making better health outcomes easier to achieve. Hims & Hers is a public company, traded on the NYSE under the ticker symbol “HIMS.” To learn more about the brand and offerings, you can visit hims.com/about and hims.com/how-it-works . For information on the company’s outstanding benefits, culture, and its talent-first flexible/remote work approach, see below and visit www.hims.com/careers-professionals . About the Role: We're looking for a Senior Staff Platform Engineer to set technical direction for our platform, not just build within it. This is the most senior IC role on the team: you'll own architecture for our most consequential, cross-org infrastructure initiatives, and be the person other senior and staff engineers look to when a design decision needs to hold up across every team that depends on it. Recent and current flagship work at this level includes leading the Istio service mesh rollout as single-threaded owner across the entire organization; shaping the architecture behind our Multi-Region Resilience Program; and owning the technical direction of our AI-enriched Service Catalog. You'll operate at the intersection of deep technical execution and org-wide influence, staying hands-on in critical code and infrastructure paths while setting the patterns other teams build on. You Will: • Own group-critical platform initiatives: Take single-threaded ownership of multi-quarter, cross-org programs — service mesh adoption across independent clusters and business units, multi-region resilience strategy, and foundational platform initiatives. Align systems and abstractions to long-term organizational strategy. • Set direction others build on: Define the architectural patterns, golden paths, and platform primitives (Istio mTLS/traffic policy, AI agent golden paths, MCP-backed service APIs) that other engineers implement against. Create shared components that improve delivery consistency across teams rather than one-off solutions per squad. • Lead through hands-on technical excellence: Stay deeply engaged in the hardest parts of the systems you own — debugging production incidents at the mesh layer, hardening migration tooling, resolving cross-team architectural conflicts — earning credibility through visible, high-quality technical work rather than through title alone. • Drive execution across organizational boundaries: Coordinate rollouts that depend on multiple engineering orgs contributing resources on a schedule (e.g., a named engineering champion per business unit for a service mesh migration). Anticipate systemic blockers — resourcing gaps, conflicting migration sequencing, environment drift between staging and production — and resolve them before they stall the program. • Own testing infrastructure strategy end-to-end: Serve as DRI for how engineering teams validate changes before production, spanning iteration environments, pre-prod confidence gates, and multi-service validation for cross-service changes. • Mentor Staff and Senior engineers: Coach engineers below you on system design, migration strategy, and how to navigate ambiguity in cross-team initiatives. Raise the technical bar of the org by example, not just by review. • Drive org-wide reduction of technical debt and cost: Lead large-scale infrastructure consolidations and mi