"web performance optimization" Jobs

207 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, Python, React. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 207 results

Attentive Mobile

Join Attentive as a Staff Software Engineer to lead the technical architecture for our Onsite Growth platform in a hybrid role.

Attentive Mobile New York, NY $205k–$275k/yr Published 2 months ago
Flexible on stack
Headway

Join Headway as a Staff Fullstack Software Engineer to build impactful tools for mental healthcare providers and patients.

Headway New York, NY $264k–$330k/yr Published 1 year ago
Flexible on stack
Wizard

Own and build the lifecycle marketing program to enhance user engagement and retention for an AI shopping platform.

Wizard New York, NY $125k–$175k/yr Published 3 months ago
Flexible on stack AI-first team
Brigit

Join Brigit as a Fullstack Engineer to help scale a next-generation consumer finance platform with a focus on autonomy and innovation.

Brigit New York City (Hybrid) $155k–$170k/yr Published 2 months ago
Flexible on stack
Suno

Join Suno as a Senior SEM Manager to lead paid search strategies and optimize campaigns for a fast-growing AI music platform.

Suno NYC $104k–$170k/yr Published 3 weeks ago
Flexible on stack
Anthropic
Anthropic San Francisco, CA | New York City, NY | Seattle, WA $320k–$405k/yr Published 8 months ago
Headway

Join Headway as a Senior Fullstack Software Engineer to build impactful tools for mental healthcare access.

Headway New York, NY $182.8k–$278.5k/yr Published 2 years ago
Flexible on stack
DualEntry

Join DualEntry as a Performance Marketing Manager to optimize campaigns and drive growth in a high-speed, high-trust environment.

DualEntry New York City $160k–$210k/yr Published 1 month ago
AI-first team
Postman

Drive pipeline growth and revenue impact through organic search as an SEO Manager at Postman.

Postman New York, New York, United States; San Francisco, California, United States $161.5k–$180k/yr Published 5 months ago
Sana

Join Sana as a Growth Marketing Manager to drive performance marketing and conversion optimization for AI products.

Sana New York Published 5 months ago
Coreweave

Lead a full-stack team to build and manage tooling for hardware ticketing automation and repair procedures in a cloud environment.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / Bellevue, WA $165k–$242k/yr Published 3 weeks ago
Flexible on stack Heavy meetings
Attentive Mobile

Join Attentive as a Senior Software Engineer to lead the development of scalable backend services for onsite customer growth.

Attentive Mobile New York, NY $170k–$230k/yr Published 4 months ago
Flexible on stack 70% coding
Brigit

Join Brigit as a Senior Fullstack Engineer to scale innovative financial products for millions of users with a focus on autonomy and ownership.

Brigit New York City (Hybrid) $170k–$190k/yr Published 1 year ago
Flexible on stack
Headway

Join Headway as a Staff Software Engineer to build intelligent systems that enhance mental healthcare access and quality.

Headway New York, NY $264k–$330k/yr Published 3 months ago
Flexible on stack
Headway

Join Headway as a Staff Data Engineer to lead the architectural direction of our data infrastructure and mentor fellow engineers.

Headway New York, NY $212k–$265k/yr Published 10 months ago
Titan

Join Titan as a Senior Full Stack Engineer to build innovative wealth management solutions using React and React Native.

Titan New York Published 7 months ago
Flexible on stack AI-first team
Atoms

Join Picnic as a Senior Frontend Engineer to build high-performance applications that enhance the lunch experience for employees.

Atoms New York, NY $176k–$242k/yr Published 2 weeks ago
Flexible on stack
Flex

Join Flex as a Staff Software Engineer to build full-stack marketing services that enhance customer acquisition and retention.

Flex USA $200k–$250k/yr Published 3 weeks ago
Flexible on stack
Datadog

Lead a team of engineers to enhance serverless APM capabilities at Datadog, focusing on cross-cloud instrumentation.

Datadog New York, New York, USA $192k–$240k/yr Published 2 months ago
Flexible on stack Heavy meetings
Braze

Lead the Landing Pages product team at Braze, driving product growth and engineering excellence in a hybrid work environment.

Braze New York City $188.6k–$320.3k/yr Published 1 week ago
Heavy meetings