"web performance optimization" Jobs

1143 open tech roles matching “web performance optimization”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, TypeScript, React. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1143 results

Databricks

Lead the GEO & AI Search Optimization efforts at Databricks to enhance brand visibility and drive business impact.

Databricks San Francisco, California $141k–$242.3k/yr Published 1 month ago
Browserbase

Join Browserbase as a Software Engineer to build and enhance the Core Infrastructure platform in a fast-paced startup environment.

Browserbase San Francisco Published 1 year ago
Flexible on stack
Notable

Join Notable as a Staff Fullstack Engineer to design and develop impactful web applications for healthcare AI.

Notable San Mateo, CA Published 2 years ago
Flexible on stack
Fastly

Join Fastly as a Staff Engineer to enhance and optimize edge protocols for a faster and more secure Internet.

Fastly Denver, CO; New York City, NY; San Francisco, CA $211.4k–$253.6k/yr Published 2 months ago
Flexible on stack
ezCater

Lead Experience Engineering at ezCater, overseeing the front-end platform and ordering experience in a fully remote role.

ezCater Boston, MA $250k–$334k/yr Published 2 months ago
Flexible on stack
Fastly
Fastly Denver, CO; San Francisco, CA $132.1k–$186.4k/yr Published 5 months ago
Fieldguide

Own and optimize performance marketing at Fieldguide, driving high-quality MQLs and pipeline growth in a remote-first startup.

Fieldguide San Francisco, CA or Remote (USA) Published 3 weeks ago
Flexible on stack
Webflow

Join Webflow as a Senior Software Engineer to build next-gen backend services in a remote-first environment.

Webflow Argentina Remote Published 1 week ago
Flexible on stack
Amplitude

Join Amplitude as a Web Growth Marketing Manager to drive growth through AI-powered marketing initiatives on amplitude.com.

Amplitude San Francisco, CA $110k–$165k/yr Published 3 months ago
Flexible on stack
Headway

Join Headway as a Staff Engineer to shape the future of mental healthcare communications at scale.

Headway Remote Published 1 month ago
Flexible on stack
Cloudflare

Join Cloudflare as a Senior Distributed Systems Engineer to build high-performance caching systems that enhance Internet applications.

Cloudflare Hybrid $168k–$266k/yr Published 2 days ago
Flexible on stack
BloomReach

Lead the Infrastructure team at Bloomreach, driving platform capabilities for personalization across client websites and mobile apps.

BloomReach Slovakia €49.5k–€76.2k/yr Published 5 months ago
Flexible on stack Heavy meetings
Atoms

Join a fast-paced engineering team as a Senior Backend Software Engineer to build scalable services for online food delivery.

Atoms Los Angeles, CA $167k–$230k/yr Published 1 month ago
Flexible on stack
Sleeper

Join Sleeper as a Staff Software Engineer to scale backend systems for millions of sports fans in a remote-friendly environment.

Sleeper San Francisco $225k–$300k/yr Published 5 months ago
Flexible on stack
Twitch

Join Twitch as a Senior iOS Engineer to lead the development of hybrid mobile applications and optimize performance for millions of users.

Twitch Irvine, CA; New York City; San Francisco, CA; Seattle, WA $168.1k–$261.5k/yr Published 2 months ago
Flexible on stack
BloomReach

Lead the Infrastructure team at Bloomreach, driving platform capabilities for personalization across clients' websites and mobile apps.

BloomReach Czechia $1600k–$2285.7k/yr Published 5 months ago
Flexible on stack Heavy meetings
MotherDuck

Join MotherDuck as a Growth Marketer to drive creative and technical marketing strategies across various channels.

MotherDuck San Francisco Published 3 days ago
Flexible on stack
Reddit

Join Reddit as a Senior Frontend Engineer to enhance the media web experience with innovative video and audio solutions.

Reddit Remote - United States $190k–$267k/yr Published 2 weeks ago
70% coding
Headway

Lead the Infrastructure team at Headway to enhance the mental healthcare system through innovative software solutions.

Headway New York City Published 4 weeks ago
Heavy meetings