TRECQ

Senior Backend Engineer, ZeroDev Wallet

EngineeringSeniorremoteRemote
Full-timePosted Jul 7, 2026

About this role

At Offchain, we aren’t just building products: we’re leading a movement. 
 
As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications. We're laying the foundation that will define the next generation of digital commerce, governance, and human interaction. This involves tackling real-world challenges that come with scaling blockchain technology, without compromising on its core principles: decentralization, security and transparency. 
 
At the center of this vision is our people. Our team is made up of thinkers and doers that embrace new challenges and seek solutions that push existing boundaries. If you’re energized by solving unprecedented problems, and believe in the role that decentralized systems will play in creating a more equitable digital future, then we want to hear from you. 
 
Why Offchain?
 
Offchain is setting the pace for the entire Ethereum ecosystem. We built the Arbitrum stack that powers Arbitrum One, the most widely adopted Ethereum scaling solution that exists today.
 
Arbitrum’s ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain technology to build their own Arbitrum chains. Major players in the space, Robinhood, BlackRock, Ethena Labs, Securitize, Aave, and Apechain are all using the Arbitrum stack.
 
Arbitrum’s thriving ecosystem wouldn’t exist without our advanced technology stack. Arbitrum, Prysm, ZeroDev. These aren’t just product names. These are tools that are actively reshaping what's possible on Ethereum and advancing its core infrastructure.
 
To top it all off? We’re backed by $124 million in funding. We’ve demonstrated consistent execution with billions in secured value, thousands of supported projects, and infrastructure processing millions of transactions seamlessly.

About Offchainlabs

144 employees

Interested?

Find the right person, then reach out. Trying more than one channel only helps your odds.

1
Find who to reach
Pick the person worth a direct note. Reveal a real email (one credit) or find a likely one.
New accounts start with 3 free reveals.
2
Reach out
Pick someone above, then draft an email or a LinkedIn note to them.
3
Or apply on their site
The front-door route, plus TRECQ drafts your application answers to paste.
Apply on Offchainlabs ↗
TRECQ writes your "why this company / why you" to paste into the form.