Staff Backend Software Engineer Jobs in California

45 open Staff Backend Software Engineer jobs in California at 36 companies, including Verkada, Fivetran and Mercor. Updated daily from company career pages.

Verkada

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

Fivetran

Fivetran is a technology company that automates replicating data into a cloud data platforms.

Mercor

Mercor is a better way to hire. We're an AI-powered platform that sources, vets, and pays your next employees.

Harvey

Harvey is a generative AI company building the future of professional services.

Altruist

Altruist is a digital investment platform that offers commission-free trading and financial advice to individuals.

1 more open roles at Altruist

Inflection AI

Inflection AI is an artificial intelligence startup that develops personal AI chatbots.

PayPal

PayPal is a financial service company that provides online payment solutions to its users worldwide.

Snap

Snap operates as a privately-owned global camera company focusing on multinational technology and social media.

Okta

Okta is a management platform that secures critical resources from cloud to ground for workforce and customers.

Perplexity AI

Perplexity AI is an AI-chat-based conversational search engine that delivers answers to questions using language models.

Patreon

Patreon is an online platform connecting musicians and other artists with their fan base.

DoorDash

DoorDash is a food delivery platform that connects customers with local and national business.

Databricks

Databricks is an AI cloud data platform that interacts with corporate information stored in the public cloud.

Tubi

Tubi is the world’s largest ad-supported video on demand (VOD) service. Available on Connected TV devices, Mobile, and the Web.

Otter.ai

Otter.ai improves business team productivity by providing an app to capture, share and recall all of your meeting notes.

Scribe

Scribe lets users share how work is done, enabling anyone to automatically create step-by-step guides for any process.

Motive

Motive builds technology to improve the safety, productivity, and profitability of businesses that power the physical economy.

Modal Labs

Modal develops machine learning software to help run code in the cloud.

Sigma Computing

Sigma Computing is a business intelligence solution providing live access to cloud data warehouses.

Vapi

Voice AI for developers.

Updated 2026-10-10.