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Cro Developer Jobs in Seattle, WA (NOW HIRING)

SystImmune, Inc

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 ...

Systimmune

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 ...

Yoodli AI Roleplays

Senior Revenue Analyst

Seattle, WA · Hybrid

$160K - $170K/yr

... CRO. We're advertising both roles in parallel. This is a Hybrid role: 3 days in-office at our ... Light data engineering. Build durable, self-serve assets rather than manual pulls, identifying ...

Yoodli AI Roleplays

Senior Revenue Analyst

Bellevue, WA · Hybrid

$160K - $170K/yr

... CRO. We're advertising both roles in parallel. This is a Hybrid role: 3 days in-office at our ... Light data engineering. Build durable, self-serve assets rather than manual pulls, identifying ...

Yoodli AI Roleplays

Senior Revenue Analyst

Seattle, WA · On-site +1

$160K - $170K/yr

... CRO. We're advertising both roles in parallel. This is a Hybrid role: 3 days in-office at our ... Light data engineering. Build durable, self-serve assets rather than manual pulls, identifying ...

Yoodli AI Roleplays

Senior Revenue Analyst

Kirkland, WA · Hybrid

$160K - $170K/yr

... CRO. We're advertising both roles in parallel. This is a Hybrid role: 3 days in-office at our ... Light data engineering. Build durable, self-serve assets rather than manual pulls, identifying ...

Yoodli AI Roleplays

Senior Revenue Analyst

Seattle, WA · Hybrid

$160K - $170K/yr

... CRO. We're advertising both roles in parallel. This is a Hybrid role: 3 days in-office at our ... Light data engineering. Build durable, self-serve assets rather than manual pulls, identifying ...

Yoodli AI Roleplays

Senior Revenue Analyst

Renton, WA · Hybrid

$160K - $170K/yr

... CRO. We're advertising both roles in parallel. This is a Hybrid role: 3 days in-office at our ... Light data engineering. Build durable, self-serve assets rather than manual pulls, identifying ...

Actalent

Clinical Contracts Manager

Seattle, WA · Hybrid

$96/hr

Experience with CRO and vendor contract negotiation and financial management. * Working knowledge ... About Actalent Actalent is a global leader in engineering and sciences services and talent ...

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Showing results 21-40

All JobsCro Developer JobsCro Developer Jobs in Seattle, WA

Cro Developer information

See Seattle, WA salary details

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How much do cro developer jobs pay per hour?

As of Sep 14, 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 the key skills and qualifications needed to thrive as a CRO developer?

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 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 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.

Is cro in demand?

Conversion Rate Optimization (CRO) specialists are in increasing demand as companies focus on improving website performance and user experience. Skills in data analysis, A/B testing, and tools like Google Optimize or Optimizely are highly valued in digital marketing and e-commerce roles.

What are popular job titles related to Cro Developer jobs in Seattle, WA?

For Cro Developer jobs in Seattle, WA, the most frequently searched job titles are:

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:

What cities near Seattle, WA are hiring for Cro Developer jobs?

Cities near Seattle, WA with the most Cro Developer job openings:

Cro Developer jobs near you
Infographic showing various Cro Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $142,075 per year, or $68.3 per hour.

Statistical Programmer

Redmond, WA • On-site

SystImmune, Inc
Biotechnology Research and Development • 1 - 10 employees
Learn more about SystImmune, Incexternal

$80K - $100K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 7 days ago

Job description

SystImmune is a leading and well-funded clinical-stage biopharmaceutical company located in Redmond, WA and Princeton, NJ. It specializes in developing innovative cancer treatments using its established drug development platforms, focusing on bi-specific, multi-specific antibodies, and antibody-drug conjugates (ADCs). SystImmune has multiple assets in various stages of clinical trials for solid tumor and hematologic indications. Alongside ongoing clinical trials. SystImmune has a robust preclinical pipeline of potential cancer therapeutics in the discover and IND-enabling stages, representing cutting-edge biologics development. We offer an opportunity for you to learn and grow while making significant contributions to the company's success.
The Statistical Programmer will support statistical programming activities for clinical trials, including generating SDTM/ADaM datasets, tables, figures, and listings (TFLs). This role is ideal for someone early in their career who is eager to learn and grow in a fast-paced biotech environment with exposure to end-to-end clinical development.
This position is full-time onsite at our Redmond, WA location and we will be moving to our new location in Bothell, WA fall 2026. We will consider candidates for our Princeton, NJ location on a case by case basis.
Responsibilities
  • Collaborate with biostatisticians and cross-functional study team members to deliver statistical analysis and reporting outputs in line with project timelines.
  • Review study documents including statistical analysis plans (SAPs), CRFs, database specifications, and data transfer specifications.
  • Create and/or review SDTM/ADaM mapping specifications and annotated CRFs (aCRFs).
  • Generate and/or validate SDTM and ADaM datasets, including associated Define.xml and reviewer's guides.
  • Develop and validate tables, figures, and listings (TFLs) to support clinical study analyses, regulatory submissions, conferences, and publications.
  • Assess the quality, integrity, and consistency of analysis datasets, including cross-study analyses where applicable.
  • Develop SAS programs and macros to automate dataset generation and reporting deliverables.
  • Contribute to process improvements and enhancements of the statistical programming environment.
  • Participate in study team meetings and representing statistical programming in cross-functional discussions.
  • Apply knowledge of clinical trial design, CDISC standards, and regulatory requirements while producing analysis datasets and outputs in compliance with SOPs and industry standards.

Qualifications
  • Master's degree or higher in Biostatistics, Statistics, Mathematics, or a related scientific discipline, with 0-2 years of experience in statistical programming within the pharmaceutical/biotech industry or a 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 validating SDTM and ADaM datasets, as well as statistical outputs (tables, figures, and listings).
  • Prior experience or exposure to oncology studies is preferred.
  • Strong analytical, problem-solving, and organizational skills.
  • Effective communication and interpersonal skills, with the ability to work collaboratively in cross-functional teams.

Compensation and Benefits:
The expected base salary range for this position is $80,000 - $100,000 annually. Actual compensation will be based on a variety of factors, including but not limited to a candidate's level qualifications, experience, and skills.
While most offers typically fall within the low to mid-point of the range, we may extend an offer toward the higher end for exceptional candidates whose background and expertise exceeds the requirements of the role.
SystImmune is a leading and well-funded biotech company with a bright future. We offer an opportunity for you to learn and grow while making significant contributions to the company's success. SystImmune offers a comprehensive benefits package including: 100% paid employee premiums for medical/dental/vision, also STD, LTD, a 401(k) plan with a 50% company match of up to 3% and a vesting schedule of only 5 years, 15 PTO days per year, sick leave, plus 11 paid holidays and MORE.
We offer an opportunity for you to learn and grow while making significant contributions to the company's success.
SystImmune is an Equal Opportunity Employer. We welcome diverse talent and encourage all qualified applicants to apply.

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