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Senior Assay Development Scientist Jobs in California

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Senior Assay Development Scientist information

See California salary details

$65.6K

$109.1K

$162.3K

How much do senior assay development scientist jobs pay per year?

As of Sep 4, 2026, the average yearly pay for senior assay development scientist in California is $109,097.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,300.00 and $123,400.00 per year, depending on experience, location, and employer.

What does a senior assay development scientist do?

A Senior Assay Development Scientist designs, optimizes, and validates biochemical or cell-based assays for research, diagnostics, or drug development. They lead assay development projects, troubleshoot technical challenges, and collaborate with cross-functional teams. Their role often includes analyzing experimental data, ensuring assay reproducibility, and maintaining compliance with regulatory standards. Additionally, they mentor junior scientists and contribute to scientific publications or regulatory submissions.

What are the key skills and qualifications needed to thrive as a senior assay development scientist?

A Senior Assay Development Scientist should possess advanced expertise in assay design, validation, and troubleshooting, supported by a degree in biochemistry, molecular biology, or a related field. Familiarity with laboratory automation platforms, high-throughput screening technologies, and software for data analysis such as Prism or SoftMax Pro is typically required. Strong project management, problem-solving, and cross-functional communication skills enhance effectiveness in leading projects and collaborating across departments. These skills are crucial for delivering robust, innovative assays that meet regulatory standards and support critical research or product development goals.

What are the typical challenges faced by a senior assay development scientist and how do they overcome them?

Senior Assay Development Scientists often encounter challenges such as optimizing assay sensitivity and specificity, troubleshooting inconsistent results, and meeting tight project timelines. To overcome these, they rely on deep scientific knowledge, rigorous method validation, and effective collaboration with other scientists, engineers, and quality assurance teams. Staying up to date on the latest technologies and regulatory requirements also helps address technical and compliance-related hurdles. By fostering open communication and drawing on multidisciplinary expertise within their teams, these professionals develop innovative solutions and ensure high-quality outcomes.

What are the most commonly searched types of Assay Development Scientist jobs in California?

The most popular types of Assay Development Scientist jobs in California are:

What are popular job titles related to Senior Assay Development Scientist jobs in California?

For Senior Assay Development Scientist jobs in California, the most frequently searched job titles are:

What job categories do people searching Senior Assay Development Scientist jobs in California look for?

The top searched job categories for Senior Assay Development Scientist jobs in California are:

What cities in California are hiring for Senior Assay Development Scientist jobs?

Cities in California with the most Senior Assay Development Scientist job openings:

Infographic showing various Senior Assay Development Scientist job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $109,097 per year, or $52.5 per hour.

Lead Assay Development Scientist - Multiomics & NGS (Palo Alto)

DELFI Diagnostics

Palo Alto, CA โ€ข On-site

$125K - $175K/yr

Full-time

Posted 17 days ago


Job description

A leading healthcare diagnostics company in Palo Alto seeks a Senior or Staff Development Scientist. You will lead the development of multiomics molecular diagnostic assays for lung cancer screening. Candidates should have significant experience in Next-Generation Sequencing and assay development. This full-time position requires on-site work with some hybrid flexibility, offering a competitive salary within $125,000 to $175,000 per year.
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