"web performance optimization" Jobs

55 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, React, JavaScript. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 55 results

Vercel

Join Vercel as a Software Engineer on the Observability team to enhance application monitoring and developer experience.

Vercel Hybrid - San Francisco, New York City, London Published 1 year ago
Flexible on stack
Cloudflare

Join Cloudflare as a Senior Response Engineer to lead network security efforts against sophisticated threats in a hybrid work environment.

Cloudflare Hybrid Published 1 week ago
Flexible on stack
DeepL

Join DeepL as a Senior Software Engineer to build innovative real-time voice translation solutions in a dynamic, cross-functional team.

DeepL London Published 1 month ago
Flexible on stack
Granola

Join Granola as an AI Engineer to develop user-centric LLM-based features in a dynamic startup environment in London.

Granola London Published 1 year ago
Flexible on stack
Talos

Join Talos as a Software Engineer to develop backend systems for institutional crypto trading in a hybrid-friendly environment.

Talos London Published 1 year ago
Flexible on stack
Synthesia

Join Synthesia as an ML Platform Engineer to enhance AI video platform reliability and scalability in a hands-on role.

Synthesia Europe Published 1 month ago
Flexible on stack 70% coding
Stripe

Manage end-to-end marketing operations for in-person and online events in the EMEA region at Stripe.

Stripe London Published 3 days ago
Flexible on stack
DeepL

Join DeepL as a Senior Software Engineer to build innovative language products in a hybrid work environment.

DeepL London Published 2 weeks ago
Flexible on stack
Blockchain.com

Drive high-volume, high-value users into Blockchain.com's ecosystem as an Affiliate & Growth Networks Specialist.

Blockchain.com London Published 1 month ago
MoonPay

Lead the KYB product strategy at MoonPay Enterprise, focusing on compliance and onboarding for business customers.

MoonPay London - Hybrid $217k–$279k/yr Published 2 weeks ago
Datadog

Drive strategic marketing initiatives with Cloud Service Providers and Channel Partners in EMEA at Datadog.

Datadog London, United Kingdom; Madrid, Spain Published 4 weeks ago
AI-first team
Intercom

Own the end-to-end product marketing for Operator, shaping its narrative and go-to-market strategy in a hybrid work environment.

Intercom Dublin, Ireland; London, England Published 1 week ago
Databricks

Lead a small team of engineers at Databricks, focusing on hands-on technical leadership and project execution in the Lakebase product.

Databricks London, United Kingdom Published 1 month ago
AI-first team
Monzo

Lead Machine Learning for Workforce Management at Monzo, shaping ML strategy and building production systems to enhance customer support.

Monzo Cardiff, London or Remote (UK) £113.2k–£145.2k/yr Published 2 months ago
Synthesia

Join Synthesia as a Principal Engineer to enhance ML platform reliability and scalability in a hands-on role.

Synthesia Europe Published 5 months ago
Flexible on stack 70% coding
Assembled

Join Assembled as a Support Engineer to enhance customer experiences through technical expertise and collaboration in a hybrid role based in London.

Assembled London, UK £50k–£60k/yr Published 2 months ago
Flexible on stack
Monzo

Lead the development of advanced Machine Learning models to transform Customer Operations at Monzo.

Monzo Cardiff, London or Remote (UK) Published 1 month ago
Flexible on stack 60% coding