"core infrastructure" Jobs

170 open tech roles matching “core infrastructure”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, AWS. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 170 results

Sierra

Join Sierra as a Deployed Infrastructure Engineer to manage customer deployments of our AI platform in a collaborative environment.

Sierra London Published 2 months ago
Flexible on stack
Blockchain.com

Join Blockchain.com as a Site Reliability Engineer to enhance infrastructure for a rapidly growing crypto platform.

Blockchain.com London Published 2 years ago
Flexible on stack
Sierra

Join Sierra as a Deployed Infrastructure Engineer to manage customer deployments of our AI platform while collaborating with cross-functional teams.

Sierra London Published 1 month ago
Flexible on stack
Together AI

Join Together AI as a Staff Software Engineer to build systems that automate infrastructure management for AI clusters.

Together AI London & Amsterdam Published 3 weeks ago
Flexible on stack
Coreweave

Join CoreWeave as a Senior Specialist Field Engineer to lead innovation in AI cloud infrastructure and networking technologies.

Coreweave London, UK £98k–£130k/yr Published 3 months ago
Flexible on stack
Coreweave

Join CoreWeave as a Staff Software Engineer to lead architectural evolution for advanced engineering simulation and AI workflows.

Coreweave London, England £116k–£155k/yr Published 3 weeks ago
Flexible on stack
Anthropic

Join Anthropic as a Staff+ Software Engineer to build reliable connectivity infrastructure for AI systems.

Anthropic London, UK; San Francisco, CA $405k–$485k/yr Published 3 weeks ago
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
Together AI

Join Together AI to build production AI agents and foundational systems for one of the largest GPU fleets in the world.

Together AI London Published 1 week ago
Flexible on stack
Valarian

Design and build backend services for a complex security-focused Kubernetes platform in a collaborative startup environment.

Valarian London Published 3 months ago
Flexible on stack 70% coding
Plain

Join Plain as a Senior Product Engineer to shape the future of B2B customer support with a focus on backend architecture and developer experience.

Plain London office Published 10 months ago
Cloudflare

Join Cloudflare as a Systems Engineer to build high-performance systems handling a quarter of the Internet's traffic.

Cloudflare Hybrid €54k–€75k/yr Published 4 days ago
Flexible on stack
DeepL

Join DeepL as a Staff Software Engineer to enhance identity services and shape the future of AI in a collaborative, hybrid environment.

DeepL London Published 1 month ago
Flexible on stack
Databricks

Serve as a trusted technical advisor for enterprise customers on Databricks deployments across various cloud platforms.

Databricks London, United Kingdom Published 1 week ago
Flexible on stack
Valarian

Join Valarian as a Software Engineer to build and operate backend services for a secure Kubernetes platform.

Valarian London Published 2 months ago
Flexible on stack
Intercom

Join Fin as a Cloud Security Engineer to secure AI-powered customer service platforms and enhance cloud security practices.

Intercom London, England Published 2 months 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
Coreweave

Join CoreWeave as an Account Solution Architect to support AI labs and enterprises with GPU infrastructure and MLOps solutions across Northern EMEA.

Coreweave London, UK Published 3 months ago
Flexible on stack
Neko Health

Lead the design and scaling of Neko Health's core infrastructure to enhance preventative healthcare through technology.

Neko Health London Published 4 months ago
Flexible on stack AI-first team