Senior Front End Engineer (Frontend Systems & UX/UI)

Fund Launch; Lehi (UT); On-site; USD 125,000 - 175,000; Full time

Benefits offered by this job

Vision insurance

Medical insurance

Job summary

A leading technology firm in Lehi, Utah, is seeking a Senior Frontend Engineer to join their team. This role involves implementing a sound architecture for their React application, focusing on rigorous state management and delivering high-quality UIs. Ideal candidates will have extensive experience with TypeScript and React, along with a strong understanding of UI/UX design. The position offers a full-time employment type and competitive salary ranging from $125,000 to $175,000 annually.

Qualifications

• 5+ years experience with JavaScript frameworks, particularly React.
• Strong proficiency in TypeScript.
• Familiarity with backend systems and API integration.

Responsibilities

• Implement a methodical state management plan.
• Own the heavy plumbing and create abstractions for rapid feature development.
• Ensure stability and strict typing to the frontend.

Skills

TypeScript

React.js

State Management

UI/UX Design

Tools

Tailwind CSS

Figma

SQL/Postgres

Job description

Base pay range

$125,000.00/yr - $175,000.00/yr

Location: On-Site

Company: Fund Launch AI

About Us

Fund Launch AI is building the future of fund creation and management — an AI-native platform that makes launching a fund as clear, intelligent, and executable as launching an online store. We’re turning institutional complexity into elegant, usable software for the next generation of fund managers.

The Opportunity

We are looking for a Senior Frontend Engineer to join our team as a lead architect and craftsman.

We are building a high‑complexity product with a highly capable feature team. To maintain our velocity and reach the next level of quality, we need to transition from organic growth to a rigorous, methodical architecture.

We need a senior partner to build the “structural floor” of our React application—someone who can handle the heavy architectural plumbing so our feature team can focus on shipping high‑value functionality without getting bogged down in debugging.

Our Engineering Philosophy

• Rigor is the Floor: You know that magic UX is impossible on a flickering state model. You build the architectural stability required for the product to feel instantaneous and alive.
• Systems over Paint: You reject pixel‑perfection built on top of fragile code. You prioritize the data integrity that ensures the interface never breaks as we scale.
• Predictability as Velocity: You replace reactive guesswork with methodical state machines and schema‑driven data flows. You understand that a reliable system is the only way to move with true alacrity.
• Engine & Interior: You are a 50/50 split of architect and craftsman. You build a high‑performance engine specifically to deliver a world‑class driving experience.

What You Will Do

• Systematize State Management: Implement a methodical state management plan based on our field dictionary, moving our React codebase away from ad‑hoc patterns toward a structured, data‑driven system.
• Build the Foundation: Own the heavy plumbing. Create the abstractions, hooks, and TypeScript patterns that allow the rest of the team to build features rapidly without fighting the codebase.
• Ensure Backend‑Level Rigor: Bring the same level of stability and strict typing to the frontend that we expect from our backend systems, including robust Auth flows (JWTs, OIDC).
• Deliver World‑Class UI: Use your architectural control to ensure the UI is glitch‑free, performant (60fps), and responsive using Tailwind CSS and Figma‑led designs.

Technical Stack & Skills

• Core: React.js, Next.js, TypeScript, HTML/CSS/JS.
• Styling & Design: Tailwind CSS, Figma experience, and UI/UX Design experience.
• Data & API: Familiarity with APIs and a working knowledge of Databases (SQL/Postgres).
• Security: Experience with Auth flows (JWTs, OIDC).
• Nice to Have: JS Animation experience (Framer Motion, GSAP, etc.).

Who You Are

• A TypeScript Expert: You don’t just use any. You are comfortable mapping frontend state directly to backend schemas/field dictionaries to ensure total type safety across the wire.
• A React Expert: You understand the render cycle inside and out. You value the spirit of tools like Zustand or React‑Query to keep the frontend clean.
• An Architect at Heart: You’ve either built robust frontend architectures before or have the intuition to know exactly why organic growth fails. You prefer solving classes of bugs by design.
• A Force Multiplier: You take pride in building the rails that help other engineers run faster.

Next Steps

If you are tired of shipping fragile code and want to build a system that enables true craftsmanship, we want to hear from you.

Seniority level: Mid‑Senior level

Employment type: Full‑time

Job function: Engineering and Information Technology

Referrals increase your chances of interviewing at Fund Launch by 2x

Benefits: Vision insurance, Medical insurance