Jobs in Contra Costa, CA
Senior Software Engineer, Revenue
2025-10-21 ROBLOX San MateoEvery day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox,...
Staff Electrical Engineer
2025-10-22 Element Science San FranciscoOverview Staff Electrical Engineer role at Element Science, Inc. The Staff Electrical Engineer will lead the design, development, and validation of complex Class III medical device electronics, from concept through...
Software Engineer
2025-10-22 Calfus San FranciscoAt Calfus, we are known for delivering cutting‑edge AI agents and products that transform businesses in ways previously unimaginable. Our software engineering teams are highly valued by customers, whether start‑ups or...
Senior Security Engineer
2025-10-25 LangChain San FranciscoAbout LangChain At LangChain, our mission is to make intelligent agents ubiquitous. We help developers build mission-critical AI applications across the entire agent development lifecycle. Our open source frameworks — LangChain...
Senior QA Engineer
2025-10-22 Zip San FranciscoThe simple task of buying software, services, or tools at work has become hopelessly complicated at even the most innovative companies in the world. Today, enterprises spend $120T+ per year globally (>30 times larger than annual...
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Senior Application Security Engineer
2025-10-20 GlossGenius San FranciscoOverview GlossGenius is building an ecosystem enabling entrepreneurs to succeed. We empower small business owners to focus on being creators, not admins, by offering a range of business management tools including booking...
Platform & Infrastructure Engineer
2025-10-27 MindsDB San FranciscoAbout MindsDB MindsDB is a fast-growing AI startup headquartered in San Francisco, California. MindsDB is an AI Analytics solution that connects to diverse data sources and applications then unifies structured and unstructured data...
Platform Engineer, Document
2025-10-20 Hebbia San FranciscoAbout Hebbia The user interface for universal knowledge capture. We want every atom of information that our users need to be at their fingertips. Designed to be generally capable– it can tackle even the most...
Systems Engineer, Vehicle Body Control
2025-10-27 Waymo San FranciscoOverview Systems Engineer, Vehicle Body Control Systems. Waymo is an autonomous driving technology company with the mission to be the world's most trusted driver. The Waymo Driver powers Waymo's fully autonomous ride-hail service...
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Java Backend Developer
2025-10-24 DRC Systems San FranciscoOverview Java Backend Developer role at DRC Systems. Location: SFO, CA (Local candidates only). Only W2 (No H1B, No C2C / Third Party Vendor). Role : Java Backend Developer Start:...
Sr. Data Engineer - High-Growth Tech
2025-10-20 Andiamo San FranciscoSr. Data Engineer - High-Growth Tech Startup Sr. Data Engineer - High-Growth Tech Startup Senior Data Engineer – High-Growth Tech Startup About The Role We are looking for a Senior Data Engineer...
Senior Software Engineer, CLI
2025-10-24 Stellar Development Foundation San FranciscoInterested in working on cutting-edge blockchain technology and creating equitable access to the global financial system? Since 2014, the mission-driven team at the Stellar Development Foundation (SDF) has helped fuel the tremendous growth...
