"web performance optimization" Jobs

1141 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 1141 results

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
TRM Labs

Join TRM Labs as a Senior Frontend Engineer to build a large-scale web application analyzing blockchain transactions.

TRM Labs Canada $190k–$220k/yr Published 4 months ago
Flexible on stack
Webflow

Lead the AI strategy at Webflow, shaping the future of AI-assisted web experiences in a remote-first environment.

Webflow CA Remote (BC & ON only); U.S. Remote $186.7k–$255k/yr Published 2 months ago
Endra

Join Endra as a Software Engineer to design and implement optimization algorithms for complex spatial problems in a startup environment.

Endra Stockholm Published 4 months ago
Flexible on stack
Cogent Security

Join Cogent Security as a Staff Frontend Engineer to lead the development of a new platform for visualizing complex security data.

Cogent Security San Francisco, CA $100k–$300k/yr Published 4 weeks ago
60% coding
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
Atoms

Join Lab37 as a Developer Experience Engineer to enhance CI/CD processes and improve developer workflows in a growing tech company.

Atoms Pittsburgh, PA $130k–$164.5k/yr Published 2 weeks ago
Flexible on stack
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
Blitzy

Join Blitzy as a Senior Frontend Engineer to lead the development of innovative AI-driven software solutions.

Blitzy Cambridge, MA $150k–$185k/yr Published 1 month ago
Flexible on stack 70% coding
Bounce

Lead the Demand Growth strategy at Bounce, focusing on user acquisition and conversion optimization in a fast-paced environment.

Bounce San Francisco, California Published 2 months ago
Helion

Join Helion as a Senior Software Engineer to design and develop full-stack applications for optimizing engineering and operational processes.

Helion Everett, WA Published 1 month ago
Flexible on stack
Datadog

Join Datadog as a Product Manager II to shape the future of Application Performance Monitoring with AI-driven insights.

Datadog Paris, France Published 2 months ago
Atomicwork

Join Atomicwork as an SDET to enhance our digital workplace experience through testing and automation in a dynamic startup environment.

Atomicwork Bengaluru, Karnataka Published 1 year ago
Flexible on stack
Wizard

Own the merchant experience for Wizard's AI shopping platform, driving product strategy and development in a fully remote environment.

Wizard Remote - USA $250k–$300k/yr Published 1 month ago
Rewind

Join Rewind as a Creative Marketing Producer to amplify our story and engage with our audience using innovative marketing strategies.

Rewind Ontario Published 1 week ago
Flexible on stack
Wizard

Own the end-to-end lifecycle of production ML serving systems for a top-performing AI Shopping Agent.

Wizard Remote - USA Published 5 months ago
Flexible on stack
Sarvam AI

Own the architecture of Sarvam's mobile and desktop applications using Kotlin Multiplatform in a fast-paced AI startup.

Sarvam AI Bengaluru Published 3 weeks ago
Flexible on stack 60% coding
Endra

Join Endra as a Software Engineer to design and implement optimization algorithms for complex spatial problems in a startup environment.

Endra Malmö Published 5 months ago
Flexible on stack
Perplexity

Join Perplexity as a mobile growth engineer to enhance user experiences on iOS through innovative product development and experimentation.

Perplexity San Francisco Published 1 month ago
Flexible on stack 70% coding
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