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Cro Developer Jobs in Pennsylvania (NOW HIRING)

Katalyst CRO

QA Engineer

Warrendale, PA · On-site

Katalyst CRO is a Confidential company seeking a QA Engineer to ensure the quality and performance of their applications. The role involves test planning, execution, and collaboration with developers ...

Solar Mason

Chief Risk Officer (CRO)

Scranton, PA · On-site +1

About Us Solar Mason, headquartered in Scranton, PA, is a leading solar energy engineering ... The CRO will identify, assess and mitigate significant competitive, regulatory, and technological ...

Integrated Resources INC

COBOL DEVELOPER

Eddystone, PA

$48.75 - $65.75/hr

... COBOL & VSAM Developer with exposure to health insurance OR Long term Care OR Life Insurance ... IT Life Sciences Allied Healthcare CRO Certified MBE |GSA - Schedule 66 I GSA - Schedule 621I ...

Integrated Resources INC

.NET Developer

Philadelphia, PA · On-site

$48.75 - $64.25/hr

Position Title: .net Developer Location: Philadelphia PA 19104-2685 Duration: 6+ months Looking f ... IT|Life Sciences|Allied Healthcare | CRO Certified MBE | GSA - Schedule 66 I GSA - Schedule 621I ...

TekCommands Inc

SAS Programmer Lead

North Wales, PA · On-site

Extensive programming experience in a clinical trial environment (CRO/Pharma). 2.Expertise in SAS/BASE, SAS/STAT, and SAS/MACRO. 3.In-depth knowledge of CDISC standards and regulatory submission ...

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Cro Developer information

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 Pennsylvania?

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

What job categories do people searching Cro Developer jobs in Pennsylvania look for?

The top searched job categories for Cro Developer jobs in Pennsylvania are:

What cities in Pennsylvania are hiring for Cro Developer jobs?

Cities in Pennsylvania with the most Cro Developer job openings:

Cro Developer jobs near you
Infographic showing various Cro Developer job openings in Pennsylvania 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.

Senior Clinical SAS Programmer

Katalyst CRO

Philadelphia, PA • On-site

Full-time

Re-posted 10 days ago

Job description

Job Summary:
Katalyst CRO is seeking a Senior Clinical SAS Programmer who will represent the programming function in multi-disciplinary team meetings. The role involves developing CDISC-compliant datasets and documentation for regulatory submissions, as well as creating software systems for clinical study data displays.
Responsibilities:
• Developing CDISC-compliant datasets and corresponding documentation for electronic submission to regulatory agencies.
• Creating or reviewing software systems to generate displays of clinical study data as tables, listings, and graphs for electronic submission to regulatory agencies.
• Assisting statisticians by suggesting algorithms to address client analysis requests.
• Developing software validation procedures and test plans
Qualifications:
Required:
• Minimum years of experience in developing software for clinical trials using the SAS system.
• Skilled in programming with SAS. Knowledge of additional programming languages a plus.
• Good knowledge of statistics and drug development process.
• Experience as a lead programmer for NDAs/BLAs.
• Experience overseeing the work of internal contractors and external vendors (CROs).
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.

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