Senior Full Stack Engineer

Career Renew is recruiting for one of its clients a Senior Full Stack Engineer - this is a hybrid position in New York.

We're building a platform that is setting the standard for how regulated blockchain applications enforce transaction rules at the smart contract layer. We empower teams to create modular and programable policies-such as AML / CFT checks and offchain collateral requirements-that are verified before transactions execute onchain. Our solution ensures these policies are securely enforced with cryptographic guarantees, providing robust risk management tailored to real-world customer needs.

The role

As a senior full stack engineer, you'll build core backend services, developer-facing APIs, and UIs that power our developer platform. You'll focus on delivering a high-quality developer experience, with direct ownership over feature design and implementation. This is a high-impact position where you'll shape how developers interact with and implement transaction prerequisites.

Responsibilities

• Contribute to the technical direction of our frontend architecture
• Design and build UIs, SDK, and API infrastructure
• Create comprehensive API documentation and developer resources
• Build visualization tools for monitoring policy enforcement and network activity
• Collaborate with protocol engineers to design developer-friendly abstractions

What we look for

Perks

Compensation & Package