Senior & Staff Engineer Jobs in 2026
Senior, staff, principal, lead, and distinguished engineer roles. High-impact technical leadership positions.
BitVM Engineer
About Us
We are building BOB, a hybrid L2 that combines the best of Bitcoin and Ethereum. We seek a BitVM Engineer to support the design, implementation, and launch of a novel BitVM bridge with Bitcoin security.
The Role
You enjoy proactively identifying and solving engineering challenges b...
Senior Product Designer
About us
BOB is a unique Hybrid Layer 2 that combines Bitcoin’s security with EVM smart contracts. Powered by BitVM, it enables BTC to be deployed into DeFi in a trust-minimized way. BOB also operates BTC-secured bridges to Ethereum and other chains, providing BTC holders with the most secure an...
Software Engineer (Rust)
About us
We are building BOB, a hybrid L2 that combines the best of Bitcoin and Ethereum. We seek a Software Engineer (Rust) to support the design, implementation, and launch of a novel BitVM bridge with Bitcoin security.
The role
You enjoy proactively identifying and solving engineering ch...
Operations & Procurement Lead
The role
We are hiring an Operations & Procurement Lead to oversee vendor management, contract negotiations, legal compliance, and HR functions. This role requires expertise in procurement, legal risk management, and HR policies to ensure the company’s operational, contractual, and talent manage...
Rust Protocol Engineer
We are looking for a Protocol Engineer with deep Rust expertise and smart contract security experience to join our team. In this role, you will play a critical part in securing Rust-based smart contracts and blockchain integrations, ensuring their robustness, reliability, and security.
Your res...
UX/UI Designer
About Us
Chorus One is at the forefront of Proof-of-Stake networks and decentralized protocols, helping secure billions in assets for tens of thousands of customers and institutions worldwide.
Our mission? To drive freedom and innovation through cutting-edge decentralized technologies.
We’re a...
Key Account Manager - Rollups
Position Summary:
We are looking for a Key Account Manager to join our BD & Commercial Department. This role is critical in managing, nurturing, and expanding our relationships with key accounts post-sales. The ideal candidate will have a strong commercial background and be adept at understandin...
Senior DevOps Engineer
About CoW DAO
CoW DAO is on a mission to protect Ethereum users from the dangers of DeFi. It does this by supporting the development of CoW Protocol, CoW Swap, MEV Blocker, and CoW AMM, and by funding values-aligned projects through the CoW Grants Program.
CoW Protocol is the second-largest DEX...
Frontend Engineer
SideShift.ai, the direct-to-wallet crypto exchange, is hiring a Frontend Engineer with a passion for UI/UX Design.
Since launching in late 2018, SideShift.ai has been growing rapidly. With seven-figure daily volume and key industry partnerships, we’ve achieved a lot, but there’s still plenty more t...
Smart Contract Security Engineer
We are looking for a Security Engineer to join Interop Labs’ engineering team. This individual will play a critical role in ensuring the robustness, reliability, and security of the ecosystem. If you are passionate about blockchain security, thrive on solving complex problems, and enjoy collaboratin...