"performance testing" Jobs

180 open tech roles matching “performance testing”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, AI/ML. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 180 results

Neko Health

Join Neko Health as a Biomedical Scientist to innovate in preventive health screenings in a fast-paced, hands-on laboratory environment.

Neko Health London Published 1 month ago
Intercom

Shape the technical direction of Fin's web platform as a Staff Engineer, collaborating across teams to enhance performance and scalability.

Intercom London, England Published 1 week ago
Flexible on stack
Volta

Join Volta as a Platform Engineer to build and operate large-scale GPU compute infrastructure for AI workloads.

Volta Palo Alto, CA Published 1 month ago
Flexible on stack
Blockchain.com

Join Blockchain.com as a Security Engineer to enhance the security of institutional trading processes in a rapidly growing crypto company.

Blockchain.com London Published 4 months ago
Flexible on stack
Slingshot AI

Join Slingshot AI as the Head of Creative - Paid Social to drive innovative marketing strategies for mental health support.

Slingshot AI London Published 1 week ago
AI-first team
Graphcore

Join Graphcore as a Senior Systems Engineer to investigate AI architecture and enhance system performance and reliability.

Graphcore London, UK Published 4 months ago
Flexible on stack
Coreweave

Join CoreWeave as a Senior Software Engineer to build and scale a platform for advanced engineering simulation and AI workflows.

Coreweave London, England £98k–£130k/yr Published 3 weeks ago
Flexible on stack 70% coding
Blockchain.com

Join Blockchain.com as a Back-End Engineer to build backend services for our trading platform in a dynamic, international team.

Blockchain.com London Published 2 months ago
Flexible on stack 70% coding
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
DualEntry

Join DualEntry as a Business Development Representative to drive ERP lead generation and engage with prospects in a dynamic, growth-focused environment.

DualEntry London, UK (Hybrid) £50k–£65k/yr Published 1 week ago
ElevenLabs

Join ElevenLabs as Chief of Staff to enhance team efficiency and manage workflows in a fast-growing AI company.

ElevenLabs United Kingdom Published 3 weeks ago
DeepL

Join DeepL as a Staff Software Engineer to enhance developer experience and lead AI initiatives in a collaborative environment.

DeepL London Published 2 weeks ago
Flexible on stack
Applied Intuition

Lead the design and development of high-performance autonomy solutions for the defense industry as a Senior Computer Vision Engineer.

Applied Intuition London Published 3 months ago
Flexible on stack
Synthesia

Join Synthesia as an SEO Manager to drive organic growth through innovative strategies and collaboration in a fast-paced environment.

Synthesia London Published 3 months ago
Applied Intuition

Join Applied Intuition as a Software Engineer to design and develop high-performance software solutions for national security applications.

Applied Intuition London Published 3 weeks ago
Flexible on stack
Graphcore

Join Graphcore as a Senior Software Infrastructure Engineer to scale and manage infrastructure for AI software development.

Graphcore London, UK Published 2 months ago
Flexible on stack
Hook

Join Hook as a Backend/Fullstack Engineer to build innovative AI-driven SaaS products in a dynamic startup environment.

Hook London £70k–£85k/yr Published 5 months ago
Flexible on stack
Hook

Join Hook as a Senior Fullstack Engineer to build impactful AI-driven products in a collaborative environment.

Hook London £85k–£105k/yr Published 1 month ago
Flexible on stack
Blockchain.com

Join Blockchain.com as a Business Analyst to drive product strategy and performance in the rapidly evolving crypto market.

Blockchain.com London Published 2 months ago