Principal Software Engineer Communication San Francisco Jobs

React Frontend Engineer - grok.com & API

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Fullstack Engineer - Companions

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Backend Engineer - Enterprise

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Senior Backend Engineer - Starfleet

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Android Engineer

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

RDMA Engineer - Supercomputing

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

High-Performance Networking Engineer - Supercomputing

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Mobile iOS Engineer - Grok

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Backend Engineer - Grok Chat

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Backend Engineer - Product Safety

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Senior Frontend Engineer - Autonomous Agents - Starfleet

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Senior Product Engineer - Starfleet

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Software Engineer - Data Acquisition / Web Crawling

xAI

full-time

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </

Sales Engineer, Startups

Vercel

full-time

About Vercel: Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the

Senior Backend Engineer, Cloud Platform

Postman

full-time

Who Are We? Postman is the world’s leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of

Staff Security Engineer

Postman

full-time

Who Are We? Postman is the world’s leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of

Hardware Modeling Engineer

Cisco

full-time

Job ID: 1441704The application window is expected to close on 01/23/2026.Job posting may be removed earlier if the position is filled or if

Product Review Engineer (Associate and Experienced)

Boeing

full-time

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for ever

Senior Product Review Engineer (Liaison Engineering)

Boeing

full-time

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for ever

Software Engineer, Web

Pinterest

full-time

ResponsibilitiesBuild robust frameworks and features that empower hundreds of developers and support millions of users.Enable developers to