Senior Software Engineer Jobs in San Mateo, California

153 open Senior Software Engineer jobs in San Mateo, California at 14 companies, including T-Mobile, Verkada and Skydio. Updated daily from company career pages.

T-Mobile

T-Mobile is a telecommunications company that provides wireless communication services, including mobile phone and internet services.

Verkada

Verkada is a cloud-based physical security platform provider helping enterprises operate safer, smarter buildings.

30 more open roles at Verkada

Skydio

Skydio uses artificial intelligence to create flying drones that are used by consumer, enterprise, and government customers.

5 more open roles at Skydio

Shield AI

Shield AI is an artificial intelligence company that aims to protect service members and civilians with intelligent systems.

6 more open roles at Shield AI

Roblox

Roblox is an online gaming and entertainment platform that offers a shared digital experience that brings people together through play.

75 more open roles at Roblox

IXL Learning

IXL Learning is a learning site that provides personalized learning products.

3 more open roles at IXL Learning

SnapLogic

SnapLogic is a software company that provides a platform for enterprise cloud and big data integration.

Coefficient

Coefficient turns spreadsheets into an operating system for business teams with real-time data connectivity, automation, and workflows.

Notable

Notable is an AI-powered health start-up that automates and digitizes every physician-patient interaction.

Cala Health

Cala Health provides bioelectronic medicines, medical devices, and neurotherapeutics.

DatologyAI

DatologyAI optimize training efficiency, maximize performance and reduce compute costs.

Mendaera

Mendaera addresses inefficiencies in healthcare with advanced technical solutions.

Cognitiv

Cognitiv uses proprietary Deep Learning technology to help companies with Big Data problems get beyond analysis to decisions.

Meadow

Meadow is a modern student payment and engagement platform that elevates the higher education financial experience for everyone.

Updated 2026-10-10.