Account Abstraction Developer Jobs 2026: ERC-4337 Engineer, Smart Wallet Developer & Bundler Infrastructure Careers
The complete guide to account abstraction developer jobs in 2026. ERC-4337 engineers, bundler developers, paymaster architects, smart contract wallet engineers, and session key developers at Alchemy, Biconomy, ZeroDev, Safe, Pimlico, and Stackup. Salary ranges ($90K–$430K+), skills guide (Solidity, ERC-4337, permissionless.js, Viem, passkeys), bundler architecture, paymaster design, ERC-7579 modules, and how to break in.