Senior Full Stack Engineer - Crypto

Job Description

Career Renew is recruiting for one of its clients a Senior Full Stack Engineer - Crypto - this is a fully remote role for candidates based in the EST timezone. Salary range: 180-225K USD yearly plus benefits.

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

7+ years of full stack engineering experience

Strong frontend skills with modern frameworks (e.g. React, Next.js)

Familiarity with Go (Golang)

Deep understanding of cloud infrastructure, particularly AWS

Experience building developer tools, SDKs, or APIs

Strong product and UI intuition; passion for developer experience

Autonomy, initiative, and a drive to ship high-quality systems

Perks

Unlimited PTO with a high level of autonomy for your work

Best-in-class health, dental and vision insurance

Quarterly world-wide team offsites

Compensation & Package

Unlimited PTO with a high level of autonomy for your work

Best-in-class health, dental and vision insurance

Quarterly world-wide team offsites

Full-time

Fully remote