Fullstack Product Engineer (DeFi | EVM | SDK/API)

PulseRise Technologies•New York, NY

3d•Onsite

About The Position

We are building enterprise-grade DeFi infrastructure that enables seamless access to on-chain financial rails for both crypto-native and traditional financial users. We are looking for a true Fullstack Product Engineer who combines strong engineering execution with deep curiosity about DeFi, UX, and product design. This role is ideal for someone who thinks in primitives, understands EVM deeply, and enjoys building developer-facing tools that scale.

Requirements

Strong fullstack experience (React, TypeScript, Redux, backend APIs, DB design)
Experience building and maintaining SDKs/APIs at scale (SaaS or Web3)
Direct exposure to product and UX decisions
Strong EVM dapp and developer tooling background
Experience scaling developer-facing APIs and infrastructure
Deep backend and monitoring experience

Nice To Haves

Product engineer with SaaS + Web3 SDK experience
Open source contributor
Strong understanding of:
DeFi primitives
Cross-chain UX
Wallet UX
Account abstraction

Responsibilities

Design and build APIs and SDKs that allow enterprises to integrate on-chain infrastructure
Research and integrate smart contract transactions
Maintain secure open-source repositories
Continuously improve developer experience (DevX)
Collaborate with designers (Figma) to prototype and iterate
Build and ship features across frontend and backend
Rapidly iterate based on user and enterprise feedback
Stay current with Ethereum core upgrades impacting wallet and dev UX
Reimagine onboarding for non-crypto-native developers
Build cross-chain and wallet UX solutions
Work on account abstraction and smart contract integrations
Maintain high liveness SLOs and observability standards
Collaborate closely with security engineers
Safeguard users and developers from exploits