Layer 2 Developer Jobs 2026 — Salaries, Skills, and Who's Hiring
The complete guide to Layer 2 developer jobs in 2026. OP Stack engineer, Arbitrum Nitro dev, Base ecosystem builder, zkSync/StarkNet developer roles at Optimism, Arbitrum, Base, Matter Labs, StarkWare, and Polygon. Salary ranges ($90K–$400K+), required skills (OP Stack, Nitro, ZK provers), and how to break in.