"web performance optimization" Jobs

210 open tech roles matching “web performance optimization”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: TypeScript, React, Python. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 210 results

Cloudflare

Lead the design and construction strategy at Cloudflare, integrating AI to enhance workspace efficiency and culture.

Cloudflare Hybrid $223k–$307k/yr Published 1 month ago
Cognition

Join Cognition as a Director of Enterprise Demand to build and execute strategies for enterprise growth in AI-driven solutions.

Cognition San Francisco Published 6 days ago
TRM Labs

Join TRM Labs as a Staff Brand Designer to elevate brand design across campaigns, web, and marketing in a mission-driven environment.

TRM Labs United States $202k–$220k/yr Published 1 month ago
Flexible on stack
Envoy

Join Envoy as a Fullstack Engineer to build scalable features for workplace management in a collaborative environment.

Envoy San Francisco, CA Published 1 week ago
Flexible on stack
Snorkel AI

Join Snorkel AI as a Product Engineer to build intuitive software solutions for complex workflows in a hybrid work environment.

Snorkel AI New York City, NY (Hybrid); San Francisco, CA (Hybrid) $220k–$300k/yr Published 1 month ago
Flexible on stack
Cloudflare

Lead Cloudflare's digital communications strategy to enhance its online presence and engage with tech-savvy audiences.

Cloudflare Hybrid $170k–$234k/yr Published 2 months ago
Envoy

Join Envoy as a Fullstack Engineer to build high-quality, scalable features across the full stack in a collaborative environment.

Envoy San Francisco, CA Published 2 months ago
Flexible on stack
Cantina

Join Cantina as a Senior Android Engineer to lead the development of innovative, high-performance features in a cutting-edge AI-driven platform.

Cantina Los Angeles or San Francisco $180k–$240k/yr Published 4 months ago
Flexible on stack
Vercel

Join Vercel as a Software Engineer to own and evolve the infrastructure powering the build and deployment lifecycle.

Vercel Hybrid - San Francisco, New York City $196k–$294k/yr Published 1 week ago
Flexible on stack
Cloudflare

Drive end-to-end campaign strategy for Cloudflare's core solutions as a Principal Campaign Manager.

Cloudflare San Francisco, California, United States $164k–$226k/yr Published 9 hours ago
Flexible on stack AI-first team
Cloudflare

Join Cloudflare as a Systems Engineer to build and manage PostgreSQL database clusters in a collaborative environment.

Cloudflare Hybrid $150k–$196k/yr Published 3 weeks ago
Flexible on stack
IonQ

Join Capella as a Senior Staff Structural Analyst to refine analysis tools for spacecraft hardware design and development.

IonQ San Francisco, California, United States $193.0k–$276.7k/yr Published 1 month ago
Flexible on stack
Mercury

Lead and develop a team of designers to enhance customer experiences and drive growth at Mercury.

Mercury San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States $228.7k–$285.9k/yr Published 3 weeks ago
Datadog
Datadog Boston, Massachusetts, USA; Denver, Colorado, USA; New York, New York, USA; San Francisco, California, USA $151.5k–$222k/yr Published 7 months ago
LaunchDarkly

Join LaunchDarkly as an AI Specialist to revolutionize AI application development and drive product adoption.

LaunchDarkly Remote - US $214.8k–$295.4k/yr Published 2 months ago
Flexible on stack
Anthropic

Lead and build a high-performing Growth Engineering team focused on user acquisition and retention at Anthropic.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $405k–$485k/yr Published 2 months ago
Heavy meetings
Nooks

Lead Nooks' Growth Marketing organization to drive customer acquisition and pipeline growth through innovative strategies and experimentation.

Nooks San Francisco Published 2 months ago
TRM Labs

Join TRM Labs as a Backend Engineer to build scalable API integrations for AI-powered crime investigation tools.

TRM Labs United States $180k–$240k/yr Published 1 month ago
Flexible on stack
Mariana Minerals

Lead critical technical initiatives in building the next-generation critical minerals supply chain at Mariana Minerals.

Mariana Minerals San Francisco HQ Published 11 months ago
Flexible on stack 60% coding
Ethos Life

Join Ethos Life as a Software Engineer to build scalable platform services in a hybrid work environment.

Ethos Life San Francisco, California, United States $96k–$169k/yr Published 2 months ago
Flexible on stack