Staff Frontend Engineer, Systems — Real-Time Telemetry UI

Telemetry Today LLC; California; Hybrid; USD 200,000 - 250,000; Full time

Job summary

Sift, headquartered in Marina Del Rey, CA, seeks a frontend engineer to build interactive time-series visualizations and high-fidelity telemetry dashboards. You will optimize rendering for 60fps, design for complex data, and collaborate with backend teams on APIs and data formats.

Relocation to LA or SF may be considered for the right candidate. Role requires strong TypeScript and React experience, plus systems-level thinking about memory and threading.

Qualifications

• Strong TypeScript skills and comfort working in a React codebase.
• Systems-level intuition: memory layout, thread coordination, caching strategies.
• Experience building for correctness under constraint with data fidelity and performance.

Responsibilities

• Build interactive visualizations for time-series telemetry and geographic mapping.
• Solve performance problems by bypassing render cycles and coordinating worker threads.
• Architect composable UI systems for technical users with high data fidelity and timing precision.
• Collaborate with backend engineers on API design, data formats, and query semantics.

Skills

TypeScript

React

Systems-level intuition

Performance optimization

Binary data formats

Tools

GitHub Actions

AWS

Azure

GCP

Docker

Kubernetes

Terraform

Job description

Sift, headquartered in Marina Del Rey, CA, seeks a frontend engineer to build interactive time-series visualizations and high-fidelity telemetry dashboards. You will optimize rendering for 60fps, design for complex data, and collaborate with backend teams on APIs and data formats.

Relocation to LA or SF may be considered for the right candidate. Role requires strong TypeScript and React experience, plus systems-level thinking about memory and threading.