# Software Engineer, Frontend

**Company:** [Siftstack](https://hotfix.jobs/companies/siftstack)
**Location:** Marina Del Rey, CA, San Francisco, CA
**Role:** Frontend Engineering
**Salary:** $160k – $200k/yr
**Experience:** 3+ years
**Skills:** React, NextJS, TypeScript, Tailwind, Radix UI, WebGL, D3.js, Apache ECharts, WebAssembly, Redux
**Posted:** 2026-08-04

> Builds high-performance frontend interfaces and data visualization tools for real-time telemetry data using React, NextJS, and TypeScript. Requires 3+ years experience with web performance optimization and modern CSS.

## Job Description

## Responsibilities
- Build high-performance data visualization interfaces and reusable component libraries for complex telemetry data
- Create intuitive user interfaces for data exploration while optimizing for large real-time datasets
- Collaborate with backend teams on API design and implementation for seamless user experiences
- Write clean, maintainable code and participate in technical design discussions

## Requirements
- 3+ years of professional experience building web applications and data-driven tools
- Strong experience building production applications with **React**, **NextJS**, and **TypeScript**
- Strong understanding of web performance optimization and browser rendering
- Experience with modern CSS (**Tailwind**) and component libraries (**Radix UI**) for building design systems

## Nice-to-Haves
- Experience with technical visualization tools (**WebGL**, **D3.js**, **Apache ECharts**) and time-series data
- Knowledge of **WebAssembly** and browser-based computation
- Background in scientific computing or technical data visualization
- Experience building tools for technical users (dashboards, data-editing environments)
- Built and launched side projects with consistent usage traffic

## Compensation
- Salary range: $160,000 - $200,000 per year
- Plus equity and benefits

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