Staff DevOps Engineer (Platform)

Phantom is a company building a self-custodial crypto wallet and open-market access platform. The Staff DevOps Engineer will own and evolve SDLC infrastructure, automate mobile releases and end-to-end testing, optimize CI/CD systems, improve developer experience, and help ensure security and compliance across build, release, and deployment workflows.

Responsibilities:

• SDLC Infrastructure Ownership: Own and evolve CI/CD infrastructure using GitHub Actions and Kubernetes, with a focus on reliability, scalability, and developer velocity
• Mobile Release Automation: Automate release workflows including building, signing, and distributing binaries and managing app store submissions across iOS, Android, and Chrome
• E2e Test Automation: Oversee and improve automated end-to-end testing with Maestro and Playwright across mobile and web
• CI/CD Optimization: Improve pipeline performance, reliability, and observability to support rapid, high-confidence releases
• Developer Experience: Partner with engineering teams on SDLC and DevEx improvements, including preview environments and tooling such as Appetize
• Security & Compliance: Help ensure build, release, and deployment systems meet the security and compliance expectations of a financial product
• Technical Leadership: Set standards and drive improvements across build, test, release, and deployment workflows, partnering closely with product and engineering teams

Requirements:

• This role is fully remote; however, we're only open to candidates based in the US, EU and UK
• 8+ years of experience in DevOps, Platform Engineering, SRE, Systems Engineering, or a related role, with experience operating at a senior or staff level
• Strong experience with AWS and CI/CD systems such as GitHub Actions or GitLab CI
• Strong experience with Docker, Kubernetes, and Infrastructure-as-Code tools such as Terraform or Pulumi
• Experience supporting CI/CD and release infrastructure for production mobile applications, including iOS and Android
• Experience working in financial services, fintech, or another environment with meaningful security and compliance requirements
• Strong track record of improving developer workflows and partnering across engineering teams
• Experience with React Native and/or Expo, mobile preview environments, or Appetize
• Blockchain/crypto experience