Staff DevOps Engineer (Platform)

About the role

Phantom, a fully remote crypto wallet and trading app with about 180 people and a $150M Series C investment, is hiring a Staff DevOps Engineer (Platform). The role is fully remote and open only to candidates based in the US, EU and UK. You will own and improve the CI/CD and release infrastructure for mobile and web, while ensuring security and compliance for a financial product.

Key responsibilities

• Own and evolve CI/CD infrastructure using GitHub Actions and Kubernetes, focusing on reliability, scalability and developer velocity.
• Automate release workflows: building, signing and distributing binaries, and managing app store submissions for iOS, Android and Chrome.
• Oversee and improve end-to-end automated testing with Maestro and Playwright across mobile and web.
• Improve pipeline performance, reliability and observability to support rapid, high-confidence releases.
• Partner with engineering teams on SDLC and DevEx improvements, including preview environments and tools such as Appetize.
• Help ensure build, release and deployment systems meet the security and compliance needs of a financial product.
• Set standards and drive improvements across build, test, release and deployment workflows.

Required profile

• 8+ years of experience in DevOps, Platform Engineering, SRE, Systems Engineering or a related role, at senior or staff level.
• Experience supporting CI/CD and release infrastructure for production mobile apps (iOS and Android).
• Experience 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.

Required skills

• AWS and CI/CD systems such as GitHub Actions or GitLab CI.
• Docker, Kubernetes and Infrastructure-as-Code tools such as Terraform or Pulumi.
• Nice to have: React Native and/or Expo, mobile preview environments, Appetize, blockchain/crypto experience.

What we offer

• Competitive salary and equity.
• Comprehensive insurance (medical/dental/vision) with a base plan 100% covered.
• Flexible hours and a supportive remote environment.
• Unlimited vacation.
• 401(k) retirement plan.
• Wellness, weekly meal, learning and development, and remote/WFH set-up stipends.