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Cro Developer Jobs in Seattle, WA (NOW HIRING)

Develop and review SAP, including table/listing/figure shells, and review final SAR and CSR. * Oversee and validate CRO programming activities, ensuring accuracy in internally or externally produced ...

Through direct partnerships with AI developers, research labs, and global enterprises, the company ... The CRO will be responsible for establishing the company's go-to-market strategy, revenue structure ...

You'll report directly to the CRO. This is a builder's role for a leader who is equally comfortable in a strategy conversation with the executive team, in a technical deep-dive with an engineer, and ...

Serve as the CRO's second in command across the Sales-Assisted GTM organization -- a trusted proxy ... Engineering pod -- jointly deciding definitions, priorities, and what ships 4. Forecasting ...

The seam with Engineering: you author and commission, they build, and you hold the surface to the number. * The team: Content Experience, SEO and Organic Growth, UX, Manager CRO and Experimentation ...

Statistical Programmer

Redmond, WA · On-site

$80K - $100K/yr

... CRO. * Proficiency in SAS programming, preferably with experience in a clinical trial environment. * Working knowledge of CDISC standards (SDTM and ADaM). * Hands-on experience in developing and ...

This role sits within the Office of the CRO at Slack. We serve as trusted partners for Slack ... Coordinate across PMM, Corporate Marketing, Developer Marketing, and Executive Marketing to deliver ...

Statistical Programmer

Redmond, WA · On-site

$80K - $100K/yr

... CRO. * Proficiency in SAS programming, preferably with experience in a clinical trial environment. * Working knowledge of CDISC standards (SDTM and ADaM). * Hands-on experience in developing and ...

Clinical Data Associate

Redmond, WA · On-site

$75K - $95K/yr

... CRO for medical review. * Run and review SAS and/or R programs and data listings as directed; assist in troubleshooting basic programming errors under CDM guidance. * Perform UAT (User Acceptance ...

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Cro Developer information

See Seattle, WA salary details

$18

$68

$85

How much do cro developer jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for cro developer in Seattle, WA is $68.31, according to ZipRecruiter salary data. Most workers in this role earn between $62.12 and $80.96 per hour, depending on experience, location, and employer.

What is a CRO Developer?

A CRO Developer is a specialist who focuses on Conversion Rate Optimization (CRO) for websites and digital products. Their main role is to implement and test changes to web pages—using tools like A/B testing and analytics—to increase the percentage of visitors who complete a desired action, such as making a purchase or filling out a form. CRO Developers work closely with marketing and UX teams to identify pain points in the user journey and apply data-driven solutions. They typically possess skills in front-end development, analytics platforms, and user experience principles. By continuously optimizing websites, CRO Developers help businesses achieve better results from their online traffic.

What are some of the common challenges faced by a CRO Developer when optimizing conversion rates across different platforms?

CRO Developers often encounter the challenge of ensuring that conversion optimizations are effective across various devices, browsers, and user segments. Balancing speed of implementation with thorough A/B testing and data analysis can also be demanding, as changes must be both technically sound and data-driven. Additionally, collaborating closely with designers, marketers, and analysts is essential to align technical solutions with broader business goals, which requires strong communication skills and adaptability.

What are the key skills and qualifications needed to thrive as a CRO Developer, and why are they important?

To thrive as a CRO Developer, you need expertise in web development (HTML, CSS, JavaScript), A/B testing methodologies, and a solid understanding of conversion rate optimization principles, often supported by a relevant degree or certification. Familiarity with tools like Google Optimize, Optimizely, VWO, Google Analytics, and tag management systems is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you collaborate with marketing and design teams to drive impactful testing strategies. These skills and qualities are crucial for improving user experience and maximizing website conversion rates, directly impacting business growth.

What is the difference between Cro Developer vs Data Analyst?

AspectCro DeveloperData Analyst
Required CredentialsWeb development certifications, knowledge of CRO toolsData analysis certifications, proficiency in SQL and Excel
Work EnvironmentDigital marketing teams, e-commerce companiesBusiness intelligence teams, research firms
Industry UsageOnline retail, SaaS platformsFinance, healthcare, marketing

While Cro Developers focus on optimizing website conversions through A/B testing and user experience improvements, Data Analysts interpret data to inform business decisions. Both roles require analytical skills but serve different functions within digital and data-driven industries.

What job categories do people searching Cro Developer jobs in Seattle, WA look for? The top searched job categories for Cro Developer jobs in Seattle, WA are:
Infographic showing various Cro Developer job openings in Seattle, WA as of July 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution, with an average salary of $142,075 per year, or $68.3 per hour.

Computer System Validation Engineer

Katalyst CRO

Bothell, WA • On-site

Full-time

Posted 9 days ago


Job description

Job Summary:
Katalyst CRO is seeking a Computer System Validation (CSV) Engineer for a global pharmaceutical client. This role will lead and execute validation activities for GxP electronic systems and applications, ensuring compliance with regulatory requirements and supporting Manufacturing Execution Systems (MES). The CSV Engineer will collaborate with various teams to create and manage validation deliverables throughout the validation lifecycle.
Responsibilities:
• Author, review, and/or approve applicable CSV documentation.
• Assist Business Owners and Technical Owners during test execution, document test failures, and ensure testing aligns with internal procedures.
• Assist Business Owners and Technical Owners in developing requirements and specifications for computerized systems used in GxP operations.
• Support validation activities for Manufacturing Execution Systems (MES).
• Develop and maintain CSV documentation including Validation Plans, Requirements, Specifications, Assessments, Test Scripts (IQ/OQ/PQ or equivalent), Summary Reports, Trace Matrices, and SOPs.
• Ensure compliance with cGMP, GxP, GAMP, SDLC regulations, 21 CFR Part 11, and Good Documentation Practices.
• Support validation of pharmaceutical manufacturing and laboratory systems used in biologics and clinical manufacturing environments.
• Utilize IT service management platforms to support incident, problem, and change management activities.
• Work with Business Quality Management Systems and related validation processes.
Qualifications:
Required:
• Bachelor's degree in Life Sciences, Engineering, IT, or a related discipline, or equivalent industry experience.
• Minimum 4+ years of direct experience in Computer System Validation (CSV).
• Strong knowledge of GAMP and risk-based validation approaches.
• Good understanding of electronic records and electronic signatures.
• Strong knowledge of Manufacturing Execution System (MES) validation.
• Familiarity with MES systems such as Emerson Syncade, ERP systems such as SAP or Oracle, and EBR systems such as InfoBatch.
• Strong experience developing CSV documentation, including Validation Plans, Requirements, Specifications, Assessments, Test Scripts, Summary Reports, Trace Matrices, and SOPs.
• Knowledge of pharmaceutical, manufacturing, and laboratory systems supporting biologics and clinical manufacturing.
• Experience with IT service management platforms such as ServiceNow.
• Exposure to Business Quality Management Systems such as Veeva.
Company:
Katalyst CRO | Advancing Healthcare & Life Sciences with Expert Research & Regulatory Solutions Katalyst Healthcare & Life Sciences (Katalyst CRO) is a Global Contract Research and Knowledge Process Outsourcing Organization (CRO) dedicated to driving innovation in research, regulatory compliance, and quality excellence for pharmaceutical, biotechnology, and medical device companies worldwide. Founded in , the company is headquartered in South Plainfield, USA, with a team of 51-200 employees. The company is currently Growth Stage.