Senior DevEx Engineer

500M+ downloads. 80M+ monthly users. A decade of building – and we’re still accelerating.

With 7M paid subscribers and the highest-rated experience in the App Store’s health category, we’ve spent 10 years earning trust at scale. Now, we’re building the next generation of digital health – AI-powered, privacy-first, clinically backed – to help our users know their body better.

The Velocity team exists to eliminate friction. We treat our internal developers as our customers. You will:

Developer Experience: Build self-service tools that give product teams autonomy without sacrificing system stability.
Platform Engineering: Architect and evolve our core stack (AWS, EKS, Terraform).
Systems Resilience: Lead reliability initiatives, including business continuity planning and a sustainable on-call rotation.
High-Scale Privacy: Support the infrastructure for industry-leading privacy features, such as our TIME-recognized "Anonymous Mode."
Observability: Implement best-in-class monitoring (metrics, logs, tracing) to ensure issues are identified and mitigated before they impact the user.

Experience: 6+ years in Infrastructure, DevEx, SRE, or DevOps roles supporting high-traffic, distributed environments.
Cloud Native Mastery: Deep expertise in AWS and Kubernetes (K8s) is essential.
Automation Mindset: Proficient in Infrastructure as Code (Terraform)
Technical Breadth: Ability to script and build tools in multiple languages (Python, Go, Scala, or Bash).
Communication: A "doc-first" mentality and the ability to collaborate across distributed product teams.
Background in hardening infrastructure for high-compliance or security-sensitive environments.
Experience scaling consumer tech platforms with millions of concurrent users.
Professional Accreditation such as AWS Professional Architect, CKAD or KCSA.