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Cro Developer Jobs in Chicago, IL (NOW HIRING)

MMS is a award-winning, data-focused clinical research organization (CRO). We pride ourselves on ... Strong programming and logic skills (working knowledge of SAS) * Ability to apply drug development ...

... , CRO, CMO) to directly influence headcount planning, NRR growth, and resource allocation. * Operationalize Production-Grade Data Pipelines: Partner with Data Engineering, Analytics, and GTM ...

... CRO): * Design and evaluate rigorous A/B testing frameworks, pairing statistical outcomes with user behavior insights from heatmap tools to optimize digital experiences. Data Engineering ...

Work experience in regulated bioanalysis and/or CRO Facility settings is a plus. * Builds strong ... We specialize in IT, engineering, finance, healthcare, and professional services recruitment ...

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Cro Developer information

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$16

$61

$77

How much do cro developer jobs pay per hour?

As of Jul 19, 2026, the average hourly pay for cro developer in Chicago, IL is $61.83, according to ZipRecruiter salary data. Most workers in this role earn between $56.20 and $73.32 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 are popular job titles related to Cro Developer jobs in Chicago, IL? For Cro Developer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Cro Developer jobs in Chicago, IL look for? The top searched job categories for Cro Developer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Cro Developer jobs? Cities near Chicago, IL with the most Cro Developer job openings:
Senior Manager, Statistical Programming - Oncology Early Development

Senior Manager, Statistical Programming - Oncology Early Development

AbbVie

North Chicago, IL • On-site

$124K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 17 days ago


AbbVie rating

8.7

Company rating: 8.7 out of 10

Based on 100 frontline employees who took The Breakroom Quiz

12th of 74 rated pharmaceutical


Job description

Company Description
About AbbVie
AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas including immunology, oncology and neuroscience - and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at www.abbvie.com. Follow @abbvie on LinkedIn, Facebook, Instagram, X and YouTube.
Job Description
The Senior Manager, Statistical Programming performs statistical programming and analysis oversight for
OED (Oncology Early Development) clinical projects conducted by CROs. This individual is responsible for
overseeing several compounds/indications on all statistical programming related tasks delivered by CROs.
The goal is to ensure data integrity and high quality of all the analysis for oncology first in human clinical
trials up through clinical proof of concept. This individual also performs hands on programming to validate
analysis datasets and TLFs delivered by CRO and support in-house studies for full set of analysis tasks. This
individual may need to manage other regular or contract statistical programmers.
Responsibilities:
• Leads the statistical programming activities for one or more compounds/indications or a therapeutic
area.
• Manages a team of statistical programmers and the resource planning for their assigned projects.
• Ensures timely deliverables, that all quality processes are followed and consistency within the
projects.
• Develops and oversees the development of SAS programs for the creation of ADaM data sets
following CDISC standards.
• Develops and oversees the development of SAS programs for the creation of Tables, Listings and
Figures.
• Ensures consistency of ADaM data sets for individual studies and integrated data.
• Creates documentation for regulatory filings including reviewers guides and data definition
documents.
• Leads the development of standard SAS Macros and the development of standard operating
procedures.
• Manages, mentors and creates career development plans for assigned staff.
• Participates in the recruitment and selection of new staff.
Qualifications
• MS in Statistics, Computer Science or a related field with 9+ years of relevant experience. OR BS in
Statistics, Computer Science or a related field with 11+ years of relevant experience.
• Minimum of 2 years experience leading a team of statistical programmers.
• In-depth understanding of SAS programming concepts and techniques related to drug development.
• In-depth understanding of CDISC Standards.
• In-depth understanding of the drug development process, including experience with regulatory
filings.
• Ability to communicate clearly both oral and written.
• Ability to effectively represent the Statistical Programming Organization in cross functional teams.
• Ability to accurately estimate effort required for project related programming activities.
Additional Information
Applicable only to applicants applying to a position in any location with pay disclosure requirements under state or local law:
  • The compensation range described below is the range of possible base pay compensation that the Company believes in good faith it will pay for this role at the time of thisposting based on the job grade for this position. Individual compensation paid within this range will depend on many factors including geographic location,and we may ultimately pay more or less than the posted range. This range may be modified in the future.
  • We offer a comprehensive package of benefits including paid time off (vacation, holidays, sick), medical/dental/vision insurance and 401(k) to eligible employees.
  • This job is eligible to participate in our long-term incentive programs.

Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission,incentive, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole and absolute discretion unless anduntil paid and may be modified at the Company's sole and absolute discretion, consistent with applicable law.
AbbVie is an equal opportunity employer and is committed to operating with integrity, driving innovation, transforming lives and serving our community. Equal Opportunity Employer/Veterans/Disabled.
US & Puerto Rico only - to learn more, visit https://www.abbvie.com/join-us/equal-employment-opportunity-employer.html
US & Puerto Rico applicants seeking a reasonable accommodation, click here to learn more:
https://www.abbvie.com/join-us/reasonable-accommodations.html

What AbbVie employees say

Pay

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Workplace

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AbbVie logo

About AbbVie

Sourced by ZipRecruiter

AbbVie's mission is to discover and deliver innovative medicines that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas: immunology, oncology, neuroscience, eye care, virology, women's health, and gastroenterology, in addition to products and services across its Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at www.abbvie.com. Follow @abbvie on Twitter, Facebook, Instagram, YouTube, and LinkedIn.

Industry

Scientific research and development services

Company size

10,000+ Employees

Headquarters location

North Chicago, IL, US

Year founded

2013