Tech Lead, Developer Platform (Blockchain / SDK)

Build the future of private blockchain

What if you could bring true privacy to public blockchains, without sacrificing usability?

We’re working with one of the most advanced teams in the space, building cutting-edge infrastructure that enables confidential transactions and smart contracts on networks like Ethereum and beyond.

Now they’re looking for a Tech Lead to take a core product - a developer SDK - from beta to widespread adoption.

Why this role stands out

This isn’t just another backend or platform role.

You’ll be:

• Leading the development of a developer-facing SDK used by wallets, exchanges, and fintech infrastructure
• Turning deep cryptography into simple, usable developer tools
• Driving real-world adoption through hands-on integrations with ecosystem partners
• Shaping how privacy becomes a standard feature in Web3

What you’ll be doing

• Own the architecture, APIs, and developer experience of the SDK
• Work closely with wallet providers, custodians, and dApps to integrate the product
• Solve real-world integration challenges and feed that back into product design
• Raise the bar on code quality, abstraction, and usability
• Mentor engineers and bring strong technical direction to the team

What we’re looking for

• Experience building SDKs or developer platforms
• Strong background in blockchain / Web3 infrastructure
• Familiarity with wallets, transaction flows, or custody
• Ability to balance deep technical complexity with simple developer experience
• Someone who enjoys working at the intersection of product + engineering

Why it’s exciting

• You’re working on a problem that’s been unsolved for years: privacy on public blockchains
• The team includes world-class cryptography and engineering talent
• High impact - your work will be used across the ecosystem
• A blend of deep tech, product ownership, and partner-facing work

If you enjoy making complex systems feel simple - and want to work on something genuinely cutting-edge - this is worth a conversation.