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Senior Backend Engineer, ZeroDev Wallet
Apply To This JobJob Description
This role sits on the Developer Platform team building KMS, the key-management and signing service behind ZeroDev's embedded, non-custodial smart-account wallets used by account-abstraction developers, covering key recovery, trust models, TEEs, and auth/signing integrations under a high security bar.
Responsibilities
- Build and operate KMS, the key-management and signing service behind ZeroDev's embedded wallets
- Implement account-abstraction flows (ERC-4337/EIP-7702) and key-recovery mechanisms
- Work with TEEs and threshold cryptography/MPC for secure key handling
- Build authentication and signing-provider integrations under a high security bar
What we are looking for
- Go
- Applied cryptography
- Account abstraction (ERC-4337/EIP-7702)
- Kubernetes
- TEEs
- Threshold cryptography/MPC
Additional Information
This role does not disclose crypto-based compensation or an equity range in the original posting. Restricted to candidates outside California and Colorado.
Perks and Benefits
- Remote-first culture
- Health coverage
- Equity/token participation
- Learning & development budget
The Company: Offchain Labs
Builders of Arbitrum, Ethereum's most widely adopted L2 scaling solution. $124M funded, powering hundreds of web3 projects.
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Offchain Labs is looking for
People working in
Engineering >
Who specialize in
Backend
With these skills
Go, Applied Cryptography, Account Abstraction (ERC-4337/EIP-7702), Kubernetes, TEEs, Threshold Cryptography/MPC
Willing to work
Full-time
With an experience level
Senior
Location
Remote • Remote (not CA or CO)
Capacity
40 hours/week
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