Release Engineer MetaMask

Location: US, EU or Remote (excluding France, Italy and Germany)

Consensys is the leading blockchain and web3 software company founded by Joe Lubin, CEO of Consensys and Co-Founder of Ethereum. Since 2014, Consensys has been at the forefront of innovation, pioneering technological developments within the web3 ecosystem.

Through our product suite, including the Meta Mask platform, Infura, Linea, Diligence, and our NFT toolkit Phosphor, we have become the trusted collaborator for users, creators, and developers on their path to build and belong in the world they want to see.

Whether building a dapp, an NFT collection, a portfolio, or a better future, the instinct to build is universal. Consensys inspires and champions the builder instinct in everyone by making web3 universally easy to use and develop on.

Our mission is to unlock the collaborative power of communities by making the decentralized web universally easy to access, use, and build on.

You’ll get to work on the tools, infrastructure, and apps that scale these platforms to onboard one billion participants and 5 million developers. You’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects - challenging you to stay at the top of your game. You’ll join a network of builders that reaches the edge of our ecosystem.

Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies.

About Meta Mask

Meta Mask aims to create a thriving engineering organization that supports the well-being of our engineers while empowering them to do work they are proud of and enjoy. We strive for an environment that gives our people high trust and autonomy, while also facilitating collaboration, communication and camaraderie among teams and teammates. We aspire to build a diverse engineering team, inclusive to people from all backgrounds and demographics.

It is also of great importance to us that working at Meta Mask is an experience that catalyzes career growth and learning.

What you’ll do

We’re looking for a Release Engineer to support and streamline the delivery of our Mobile (iOS & Android) and Extension (browser-based) applications. This is not a traditional Dev Ops position - it’s a hands‑on, team‑facing role focused on ensuring build quality, release consistency
, and delivery velocity across platforms.

You’ll work closely with engineers, QA, and product managers to support day‑to‑day release needs, review cherry‑picks, manage builds, validate artifacts, and continuously improve our tooling and processes.

• Support engineering teams with day‑to‑day release tasks
  , including cherry‑pick reviews
  , build validations
  , and release coordination
• Own and maintain CI/CD pipelines using Bitrise
  , Git Hub Actions
  , Git Hub Runners
  , Advanced GH Workflows and CircleCI
• Automate and improve build/test/release workflows via scripting (
  Bash
  , Type Script /
  Java Script , etc.)
• Monitor build health, troubleshoot issues, and proactively resolve blockers
• Ensure proper versioning, tagging, and signing of builds for mobile and browser extension platforms
• Submit and track releases on App Store
  , Play Store
  , and extension stores (Chrome, Firefox, Edge)
• Partner with QA to integrate and validate unit, UI, and E2E tests in release workflows
• Maintain clear documentation and checklists for release processes
• Coordinate feature flag rollouts using Launch Darkly in collaboration with engineering and product

• 3+ years of experience in release engineering, CI/CD, or build/release coordination (not just infrastructure)
• Experience supporting cross‑functional teams and reviewing/cherry‑pick production code branches
• Deep knowledge of CI/CD tools:
  Bitrise
  , Git Hub Actions
  , CircleCI
  , Git Hub Runners
• Strong scripting ability, GH Actions, YML‑based systems
• Git workflows (trunk‑based, Git Flow) and semantic versioning
• Excellent communication skills and the ability to support fast‑moving teams

Would be great if you brought this to the role

• Experience with Launch Darkly or other feature flag systems
• Understanding of staged rollouts, crash monitoring, and store compliance processes
• Familiarity with…