Junior Frontend Engineer

permianlabs-xyz; New York (NY); On-site; USD 80,000 - 120,000; Full time

Benefits offered by this job

Long-term token incentive package.

Unlimited PTO.

Health & wellness reimbursements.

Job summary

Permian Labs in New York City is seeking a junior Frontend Engineer to help build the interfaces that power USD.AI. You will primarily work in TypeScript and React, turning designs and product ideas into polished, user-facing features. You will sit close to product and backend from day one and own real features early.

This is an in-person role based in our New York City office. It is a strong fit for someone early in their career who writes clean React, cares about UI craft, and wants to grow

Qualifications

• 1–3 years of professional React/TypeScript experience.
• Strong understanding of frontend fundamentals and responsive layout.
• Experience consuming REST APIs and collaborating with backend.
• Based in NYC and onsite.

Responsibilities

• Build and ship user-facing features in TypeScript and React from design to production.
• Translate Figma designs into clean, responsive UI with accessibility.
• Integrate frontend with NestJS/TypeScript backend APIs and data flows.
• Contribute reusable components to shared library and design system.
• Help build wallet-connection and on-chain interaction flows for web3 surfaces.
• Participate in code reviews and testing; maintain frontend quality.
• Debug across browsers and devices to ensure reliability.

Skills

React

TypeScript

REST APIs

UI/UX

Web3 tooling

Tools

NestJS

Wagmi/Viem

Figma

Jest

Job description

Frontend Engineer

Company: Permian Labs, supporting USD.AI

Location: New York City, in-office

Employment Type: Full-time

Level: 1–3 years of experience

Reports to: Head of Operations

About USD.AI

USD.AI provides AI infrastructure operators with strategic, non-dilutive financing facilities essential for their scale requirements. The protocol delivers non-recourse loans secured by GPU infrastructure and asset-level cashflows, offering capital providers exposure to liquid, transparent, and tradable credit products secured by income-producing compute assets. For more information, visit https://usd.ai/.

The Team

Our team draws experience from Coreweave, DRW, Deutsche Bank, JP Morgan, Circle, and other leading tech and financial institutions. We are Series A-funded by Coinbase Ventures, PayPal, Framework, Dragonfly, and others. We’ve built financial products facilitating hundreds of millions in transaction volume across diverse asset types. We have no middle managers and move quickly from idea to execution.We value integrity, high-agency and the ability to operate in ambiguity above all else.

The Role

We are looking for a junior Frontend Engineer to help build the interfaces that power USD.AI — the apps borrowers, depositors, and partners use to interact with the protocol. You will work primarily in TypeScript and React, turning designs and product ideas into polished, reliable, user-facing features. You will sit close to product and backend from day one and own real features early.

This is an in-person role based in our New York City office. It is a strong fit for someone early in their career who writes clean React, cares about UI craft, and wants to grow quickly by shipping alongside senior engineers. Familiarity with web3 frontend tooling is a plus.

Responsibilities

• Build and ship user-facing features across our web apps in TypeScript and React, from design hand-off through to production.
• Translate Figma designs into clean, responsive, and accessible UI, sweating the details on polish, performance, and cross-browser behavior.
• Integrate the frontend with our NestJS/TypeScript backend APIs — wire up data flows, handle loading and error states, and help shape sensible API contracts.
• Contribute reusable, well-tested components to our shared component library and design system.
• Help build wallet-connection and on-chain interaction flows for our web3 surfaces (e.g. with wagmi/viem) — no prior web3 experience required; we will get you up to speed.
• Participate in code reviews and testing, and help keep our frontend codebase and tooling healthy.
• Debug and resolve issues across browsers and devices, keeping an eye on quality and reliability.

Requirements

• 1–3 years of professional experience building web applications with React and TypeScript.
• Solid grasp of modern frontend fundamentals: component architecture, state management, responsive layout, and core browser APIs.
• Comfort consuming REST or similar APIs and collaborating closely with backend engineers.
• A good eye for UI detail and a habit of shipping polished, accessible interfaces from designs (Figma or similar).
• Based in NYC and able to work fully onsite.
• Eager to learn, take ownership, and grow quickly in a small, fast-moving team.

Nice to Have

• Fintech experience or interest
• Exposure to web3 frontend tooling — or genuine interest in learning it.
• Familiarity with Node.js / NestJS, or willingness to occasionally work across the stack.
• Experience with testing frameworks, CI, and modern build tooling.
• Side projects, open-source contributions, or a portfolio you are proud of.

What We Offer

• Base salary: USD $80,000- $120,000 depending on experience
• Long-term token incentive package.
• Unlimited PTO.
• Health & wellness reimbursements.