Tech Jobs in Peninsula
11,186 open positions · Updated daily
Peninsula sits between San Francisco and Silicon Valley, offering a unique blend of urban convenience and tech innovation. The region hosts over 300 high‑growth startups, from fintech leaders like Braintree in San Mateo to AI pioneers such as Petal. With climate‑friendly coastal breezes and easy access to major transit hubs, Peninsula draws talent who want both career momentum and a high quality of life.
Tech roles span software engineering, data science, cybersecurity, and product management across diverse sectors. Fintech firms like Braintree and Stripe (nearby Redwood City) dominate, while biotech powerhouses such as Gilead Sciences in South San Francisco and Seagen in Sunnyvale drive research and development. SaaS companies—Salesforce in San Mateo and Evergreen Software—and e‑commerce platforms like Petal keep the ecosystem thriving.
Living costs in Peninsula are some of the highest in the country; the median rent for a two‑bedroom apartment in San Mateo tops $3,200/month, and the median home price exceeds $1.5 million. Because of this, salary transparency helps candidates negotiate roles that match their financial expectations. With a median tech salary around $155,000, knowing the exact pay band can save years of uncertainty and ensure you get a package that reflects your experience and the local market.
Senior Scientist - Spatial Transcriptomics
Company: Alector
Location: Peninsula
Posted Apr 03, 2024
Alector is seeking a Senior Scientist with expertise in Spatial Transcriptomics for neurodegenerative diseases. The role involves leading research efforts, developing and executing comprehensive strategies, and collaborating with interdisciplinary teams. The ideal candidate should have a Ph.D. in a relevant field, extensive post-doctoral experience, and a strong track record of publications. Alector values diversity and inclusivity, offering a dynamic work environment with competitive benefits.
Senior Scientist
Company: Alector
Location: Peninsula
Posted Apr 03, 2024
Alector is a biotech company dedicated to developing immune-based therapies for neurodegenerative diseases. They are seeking a Senior Scientist in Biology with a PhD in Immunology or Neuroscience and industry experience. The role involves supporting project teams in developing therapeutic strategies, conducting in vitro and in vivo studies, and collaborating with cross-functional teams. Alector values a diverse and inclusive work environment, offering competitive benefits and a dynamic work culture.
Senior Design Engineer – Web
Company: Luma
Location: Peninsula
Posted Apr 03, 2024
Luma is building multimodal AI to expand human imagination and capabilities. The company is looking for a developer to build world-class generative and interactive UI experiences. The job requires 5+ years of experience in developing and shipping production web apps using React, strong software development skills, and great design and UX taste.
Senior Software Engineer
Company: Informatica
Location: Peninsula
Posted Apr 03, 2024
Informatica is seeking a Senior Software Engineer with experience in Java, Hadoop, Spark to join their team in Redwood City, CA. The role involves delivering a reliable, scalable, next-generation Cloud Data management platform. The ideal candidate should have knowledge of Big Data technologies, cloud ecosystems, and experience with containerization management stacks. They should also have strong technical background, proficiency in microservice-oriented architecture, and experience developing SaaS-based solutions. The role offers comprehensive benefits, flexible time-off policy, tuition reimbursement, equity opportunities, and a mentoring culture.
Analyst Relations Strategist
Company: DevRev
Location: Peninsula
Posted Apr 03, 2024
DevRev is a platform designed for SaaS and technology companies, aiming to unify back-office development with front-office customer relationships. It offers a collaborative environment for various departments, enabling faster shipping and continuous development. DevRev, founded in 2020, has raised over $85 million and is led by experienced executives. The company is seeking an Analyst Relations professional to craft strategies, build relationships with industry analysts, and drive positive perceptions of DevRev. The role requires a strong background in analyst relations, excellent communication skills, and strategic thinking. DevRev's culture emphasizes hunger, humility, honesty, and heart, with a mission to empower engineers to embrace customers.
People Operations Director
Company: Alector
Location: Peninsula
Posted Apr 03, 2024
Alector is seeking a Director of People Operations to lead the People Team's functions, prepare the department for commercialization, and manage HR tech stack, benefits, immigration, and policy development. The ideal candidate should have 8-10 years of experience in high-growth environments, strong analytical skills, and the ability to build relationships and communicate effectively. Alector values diversity and inclusion, and offers competitive benefits and a dynamic work environment.
Senior Backend Engineer
Company: Xage Security
Location: Peninsula
Posted Apr 03, 2024
Xage, a global leader in zero trust access and protection, is seeking a Senior Backend Engineer to champion the design of innovative information security products using blockchain technology. The role involves delivering thought leadership, ensuring product reliability, and participating in all aspects of company building. Xage has experienced significant growth and recognition, including being named one of America's Best Startup Employers by Forbes. The ideal candidate should have 3+ years of software development experience, in-depth knowledge of Javascript execution, and expertise in secure coding, cryptography, and Linux OS.
Contractor, Social Media Specialist
Company: Andreessen Horowitz (A16z)
Location: Peninsula
Posted Apr 03, 2024
Andreessen Horowitz, a venture capital firm founded in Silicon Valley in 2009, is seeking a Social Media Specialist for a 6-month contract role. The specialist will collaborate on long-term strategy and daily social media presence for a16z, driving the quality and standards for all content published on social media accounts. They will shape the voice and tone of individual verticals and for all of a16z’s platforms, research and understand a16z’s audience, and strategize the best ways to present a16z content on platforms including Twitter, LinkedIn, Instagram, YouTube, and TikTok. The ideal candidate should be well-versed in best practices for all social media platforms, a strong writer, and have an eye for imagery and video. They should be a relationship-builder, with an ability to understand internal stakeholders’ needs and pivot as those needs change. Experience with content strategy is a major plus.
Senior iOS Engineer
Company: Luma
Location: Peninsula
Posted Apr 03, 2024
Luma is a startup focused on developing multimodal AI to enhance human capabilities. They are building systems that can see, understand, and interact with the world. The company values velocity, execution, and clear communication. They are seeking experienced iOS developers with expertise in AVFoundation, Video ToolBox, and image/video editing apps. Benefits include equity, excellent salary, health coverage, and flexible time off. Luma is backed by top VCs and Angels, with early customer traction.
Vice President of Finance
Company: Xage Security
Location: Peninsula
Posted Apr 03, 2024
Xage is a global leader in zero trust access and protection, pioneering a secure tomorrow by empowering organizations worldwide to connect anyone to anything, while delivering unparalleled defense against every cyber threat.
Senior Software Engineering Program Manager
Company: Aeva, Inc.
Location: Peninsula
Posted Apr 03, 2024
Aeva, a company specializing in sensing and perception technology, is seeking a Software Engineering Program Manager. The role involves leading complex development efforts, managing automotive software development, and coordinating product releases. The ideal candidate should have experience with automotive software development standards, Agile principles, and SW project management tools. The company offers competitive compensation, equity, benefits, unlimited PTO, and a dynamic work environment.
Senior Android Developer
Company: Vodastra Technologies
Location: Peninsula
Posted Apr 03, 2024
The job posting is for a long-term Android Lead position in Palo Alto, CA. The role requires 7+ years of experience in building consumer-facing mobile solutions for Android, proficiency in Java, JavaScript, and ES-6, and strong knowledge of Android SDK and UI design principles. The candidate should also have experience with RESTful APIs, Google's Android design principles, and 3rd party API integration. Non-technical skills include good client interaction, communication, and collaboration skills, as well as experience in onsite-offshore delivery models.