Senior Frontend Engineer — Real-Time Data Visualization

Socket.dev; California (MO); Hybrid; USD 180,000 - 230,000; Full time

Job summary

Sift is the data infrastructure platform for hardware engineering teams. Sift turns high-frequency telemetry into engineering insights for mission-critical systems.

You will build high-performance data visualization interfaces and reusable components, collaborating with backend teams on API design, and writing clean, maintainable code. The role emphasizes React, Next.js, TypeScript, and modern CSS to optimize browser rendering and performance.

Qualifications

• 5+ years of professional experience building web applications and data-driven tools
• Strong experience building production applications with technologies like 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

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

Skills

React

NextJS

TypeScript

Tailwind

Radix UI

Web performance

WebGL

D3.js

Apache ECharts

WebAssembly

Go

Tools

Parquet

Flink

Kafka

Redpanda

Beam

DuckDB

Timescale

QuestDB

InfluxDB

Druid

Pandas

Job description

Sift is the data infrastructure platform for hardware engineering teams. Sift turns high-frequency telemetry into engineering insights for mission-critical systems.

You will build high-performance data visualization interfaces and reusable components, collaborating with backend teams on API design, and writing clean, maintainable code. The role emphasizes React, Next.js, TypeScript, and modern CSS to optimize browser rendering and performance.