"layer 4" Jobs

1805 open tech roles matching “layer 4”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1805 results

Union.ai

Join Union.ai as a Systems Development Engineer to enhance the reliability and operability of our AI production platform.

Union.ai Seattle Published 1 week ago
Flexible on stack
Keycard

Join Keycard as a Staff Data Engineer to design and build operational data systems for agent-native applications.

Keycard US - Remote Published 3 months ago
Flexible on stack AI-first team
TRM Labs

Join TRM Labs as a Deal Desk Analyst to manage complex procurement processes and ensure claim accuracy in a remote-first environment.

TRM Labs Argentina Published 2 weeks ago
Anrok

Join Anrok as a Software Engineer to build the foundational infrastructure for AI agents in a dynamic startup environment.

Anrok San Francisco Published 3 months ago
Flexible on stack 70% coding
Decagon

Join Decagon as an Agent Deployment Engineer to execute AI agent builds for enterprise customers in a fast-paced, technical role.

Decagon San Francisco $175k–$230k/yr Published 1 month ago
Flexible on stack 70% coding
Column

Join Column as a New Grad in Payment Operations to help scale payment processes and enhance customer experience.

Column San Francisco, CA Published 2 months ago
Flexible on stack
Cloudflare

Join Cloudflare as a Senior Software Engineer to design and implement features for the R2 Metadata system at a rapidly growing company.

Cloudflare Hybrid Published 11 months ago
Flexible on stack
Coreweave

Join CoreWeave as a Senior Software Engineer II to build and operate a Kubernetes-native platform for AI workload orchestration.

Coreweave Sunnyvale, CA / Bellevue, WA $182k–$242k/yr Published 2 months ago
Flexible on stack
Airbyte

Join Airbyte as a Senior Technical Account Manager to drive customer success in the data infrastructure sector.

Airbyte Canada Published 3 days ago
Flexible on stack
Verse

Join Verse as a Fullstack Software Engineer to develop innovative energy solutions for the AI economy in a hybrid work environment.

Verse San Francisco, CA $150k–$240k/yr Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Sr. Site Reliability Engineer to enhance Starlink's satellite internet experience for underserved communities.

SpaceX Hawthorne, CA $165k–$265k/yr Published 1 month ago
Flexible on stack
Cloudflare

Join Cloudflare as an Incident Response Analyst to protect customers from evolving cyber threats in a proactive and innovative environment.

Cloudflare In-Office Published 2 months ago
Flexible on stack
MongoDB
MongoDB Boston; Miami; New York City; Pittsburgh; Raleigh; United States $127k–$249k/yr Published 5 months ago
Ambient

Join Ambient.ai as a Senior Applied Research Scientist to develop cutting-edge foundation models for computer vision in a hybrid work environment.

Ambient Redwood City Published 1 year ago
Flexible on stack 70% coding
SpaceX

Join SpaceX as a Sr. Site Reliability Engineer to enhance the Starlink program and provide life-changing broadband access globally.

SpaceX Redmond, WA $165k–$230k/yr Published 1 month ago
Flexible on stack
Webflow

Join Webflow as a Senior Infrastructure Engineer to enhance the reliability and scalability of our cloud infrastructure for millions of users.

Webflow Argentina Remote Published 3 months ago
Flexible on stack
Delphi

Join Delphi as a Design Engineer to build innovative user interfaces and enhance the browsing experience for digital minds.

Delphi San Francisco Published 8 months ago
Flexible on stack
Ramp

Join Ramp as a Fullstack Applied AI Engineer to design and ship customer-facing AI experiences that shape financial management.

Ramp New York, NY (HQ) Published 2 months ago
Flexible on stack
LaunchDarkly

Lead the Experimentation pillar at LaunchDarkly to shape the future of AI-driven experimentation platforms.

LaunchDarkly Remote - US $301k–$414k/yr Published 1 month ago