Partner closely with developers and the A/B testing team to turn UX hypotheses into measurable ... Design variations for A/B and multivariate testing and iterate based on quantitative results and ...
Quick apply
Partner closely with developers and the A/B testing team to turn UX hypotheses into measurable ... Design variations for A/B and multivariate testing and iterate based on quantitative results and ...
Quick apply
Partner closely with developers and the A/B testing team to turn UX hypotheses into measurable ... Design variations for A/B and multivariate testing and iterate based on quantitative results and ...
Partner closely with developers and the A/B testing team to turn UX hypotheses into measurable ... Design variations for A/B and multivariate testing and iterate based on quantitative results and ...
Quick apply
Partner closely with developers and the A/B testing team to turn UX hypotheses into measurable ... Design variations for A/B and multivariate testing and iterate based on quantitative results and ...
$11 - $30.65/hr
Evaluate model performance using standardized qualitative and quantitative criteria, including task ... Use basic programming literacy to understand JSON structures, functions, methods, structured data ...
$11 - $30.65/hr
Evaluate model performance using standardized qualitative and quantitative criteria, including task ... Use basic programming literacy to understand JSON structures, functions, methods, structured data ...
Northvale, NJ ยท On-site
$35/hr
... programming * Analyze quantitative and qualitative data to develop meaningful insights and ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...
Northvale, NJ ยท On-site
$35/hr
... programming * Analyze quantitative and qualitative data to develop meaningful insights and ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...
Greenwood Village, CO ยท On-site
Work directly with product owners, developers, and other stakeholders to define user flows ... Bring a data-informed approach to decision-making, thinking about both qualitative and quantitative ...
Quick apply
Greenwood Village, CO ยท On-site
Work directly with product owners, developers, and other stakeholders to define user flows ... Bring a data-informed approach to decision-making, thinking about both qualitative and quantitative ...
El Segundo, CA ยท On-site
$68/hr
... programming economics into clear consumer-packaging trade-offs * Direct and interpret quantitative ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...
El Segundo, CA ยท On-site
$68/hr
... programming economics into clear consumer-packaging trade-offs * Direct and interpret quantitative ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...
About the Role We're seeking freelance Conversion Rate Optimization (CRO) Consultants to join our ... Partner with design, product, and engineering teams to implement experiments * Optimize landing ...
Quick apply
About the Role We're seeking freelance Conversion Rate Optimization (CRO) Consultants to join our ... Partner with design, product, and engineering teams to implement experiments * Optimize landing ...
Austin, TX ยท On-site +1
About the Role We're seeking freelance Conversion Rate Optimization (CRO) Consultants to join our ... Partner with design, product, and engineering teams to implement experiments * Optimize landing ...
Austin, TX ยท On-site +1
About the Role We're seeking freelance Conversion Rate Optimization (CRO) Consultants to join our ... Partner with design, product, and engineering teams to implement experiments * Optimize landing ...
$65/hr
... engineering and evaluation metrics. A master's or PhD in mathematics or a closely related quantitative field is ideal; peerreviewed publications, teaching experience, research in pure or applied ...
$65/hr
... engineering and evaluation metrics. A master's or PhD in mathematics or a closely related quantitative field is ideal; peerreviewed publications, teaching experience, research in pure or applied ...
About the Role We're seeking freelance Conversion Rate Optimization (CRO) Consultants to join our ... Partner with design, product, and engineering teams to implement experiments * Optimize landing ...
About the Role We're seeking freelance Conversion Rate Optimization (CRO) Consultants to join our ... Partner with design, product, and engineering teams to implement experiments * Optimize landing ...
Washington, DC ยท On-site
... engineers, writers, media relations specialists (both in-house and freelancers). Ability to be ... quantitative. Lead a cross-functional team of social media experts, videographers, designers ...
Washington, DC ยท On-site
... engineers, writers, media relations specialists (both in-house and freelancers). Ability to be ... quantitative. Lead a cross-functional team of social media experts, videographers, designers ...
Manhattan, NY ยท On-site
$72K - $109K/yr
Applying quantitative techniques to uncover latent patterns in the data. * Interpreting data ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Manhattan, NY ยท On-site
$72K - $109K/yr
Applying quantitative techniques to uncover latent patterns in the data. * Interpreting data ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Manhattan, NY ยท On-site +1
Since we launched, tens of thousands of small business owners, entrepreneurs, and freelancers have ... Strong quantitative and qualitative analytical skills * Data-driven and detail-oriented, with the ...
Manhattan, NY ยท On-site +1
Since we launched, tens of thousands of small business owners, entrepreneurs, and freelancers have ... Strong quantitative and qualitative analytical skills * Data-driven and detail-oriented, with the ...
Manhattan, NY ยท On-site
$72K - $109K/yr
Applying quantitative techniques to uncover latent patterns in the data. * Interpreting data ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Manhattan, NY ยท On-site
$72K - $109K/yr
Applying quantitative techniques to uncover latent patterns in the data. * Interpreting data ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Washington, DC ยท On-site
... engineers, writers, media relations specialists (both in-house and freelancers). โข Ability to be ... quantitative. Lead a cross-functional team of social media experts, videographers, designers ...
Washington, DC ยท On-site
... engineers, writers, media relations specialists (both in-house and freelancers). โข Ability to be ... quantitative. Lead a cross-functional team of social media experts, videographers, designers ...
Since we launched, tens of thousands of small business owners, entrepreneurs, and freelancers have ... Strong quantitative and qualitative analytical skills * Data-driven and detail-oriented, with the ...
Since we launched, tens of thousands of small business owners, entrepreneurs, and freelancers have ... Strong quantitative and qualitative analytical skills * Data-driven and detail-oriented, with the ...
Manhattan, NY ยท Hybrid
$110K - $173K/yr
... programming and model construction, and model interpretation. This is a hybrid role requiring 3 ... A bachelor's degree is required; a Master's in quantitative discipline is a plus * Demonstration of ...
Manhattan, NY ยท Hybrid
$110K - $173K/yr
... programming and model construction, and model interpretation. This is a hybrid role requiring 3 ... A bachelor's degree is required; a Master's in quantitative discipline is a plus * Demonstration of ...
Manhattan, NY ยท On-site
$110K - $173K/yr
... programming and model construction, and model interpretation. This is a hybrid role requiring 3 ... A bachelor's degree is required; a Master's in quantitative discipline is a plus * Demonstration of ...
Manhattan, NY ยท On-site
$110K - $173K/yr
... programming and model construction, and model interpretation. This is a hybrid role requiring 3 ... A bachelor's degree is required; a Master's in quantitative discipline is a plus * Demonstration of ...
From freelance AI training gigs to first internships to full-time careers, Handshake is where ... You'll work closely with product, engineering, data science, and content partners to make job ...
From freelance AI training gigs to first internships to full-time careers, Handshake is where ... You'll work closely with product, engineering, data science, and content partners to make job ...
San Francisco, CA ยท On-site
$170K - $215K/yr
From freelance AI training gigs to first internships to full-time careers, Handshake is where ... You'll work closely with product, engineering, data science, and content partners to make job ...
Quick apply
San Francisco, CA ยท On-site
$170K - $215K/yr
From freelance AI training gigs to first internships to full-time careers, Handshake is where ... You'll work closely with product, engineering, data science, and content partners to make job ...
$98K - $112.7K
15% of jobs
$112.7K - $127.4K
7% of jobs
$132K is the 25th percentile. Wages below this are outliers.
$127.4K - $142K
9% of jobs
$142K - $156.7K
14% of jobs
The median wage is $163.4K / yr.
$156.7K - $171.4K
12% of jobs
$171.4K - $186.1K
14% of jobs
$192.1K is the 75th percentile. Wages above this are outliers.
$186.1K - $200.8K
12% of jobs
$200.8K - $215.5K
7% of jobs
$215.5K - $230.1K
5% of jobs
$230.1K - $244.8K
5% of jobs
$244.8K - $259.5K
0% of jobs
$98K
$169.7K
$259.5K
Cities with the most Quant Developer Freelance job openings:
The most popular types of Quant Developer jobs are:
States with the most job openings for Quant Developer Freelance jobs include:
For Quant Developer Freelance jobs, the most frequently searched job titles are:

Los Angeles, CA โข On-site
Full-time
Medical, Retirement, PTO
This job post hasย expired today.ย Applications are no longer accepted.
Analyze customer behavior, website analytics, session recordings, and performance data to identify conversion barriers and revenue opportunities.
Design high-quality, conversion-focused user experiences and interfaces in Figma for implementation.
Partner with developers and A/B testing teams to create and iterate on variations based on experimental results.
About the Company
Our mission is to help customers save time and money when purchasing commercial kitchen equipment and supplies by providing a customer-centric shopping experience and leveraging our industry buying power.
About the Role
We are seeking an exceptional Freelance eCommerce UX/UI & Conversion Optimization Designer with deep experience designing B2B eCommerce platforms, high-value purchase experiences, or large product catalog websites.
This role is not just focused on creating visually appealing interfaces. We are looking for a designer who specializes in conversion rate optimization (CRO) and understands how to influence customer behavior through UX, experimentation, analytics, and usability improvements.
The ideal candidate has a proven track record of improving conversion rates, reducing friction, and increasing revenue on complex eCommerce websites with thousands of SKUs and sophisticated purchasing journeys.
Responsibilities
Qualifications
Required Skills
Pay range and compensation package
This is an independent freelance/contract engagement and does not include employee benefits such as health insurance, retirement plans, or paid time off.
Equal Opportunity Statement
We believe that where you work and what you do matters. We foster a supportive and collaborative environment where team members can grow professionally while contributing to meaningful work.
Working Hours
This is a remote, part-time freelance position open to candidates based in the United States. Working hours are flexible; however, the freelancer must have sufficient availability during U.S. business hours to collaborate with internal stakeholders, developers, and the A/B testing team. The expected weekly time commitment and engagement schedule will be established based on business needs and project priorities.
Why Work With Us?
We believe that what you do and where you work matters. We foster a collaborative and professional environment where you have the opportunity to build meaningful relationships and see the direct impact of your contributions on our shared success. In this role, your work will have a highly measurable impact. You will have the opportunity to identify opportunities, test ideas, and directly influence the performance of a high-traffic eCommerce business through improvements to conversion, customer experience, and revenue.
Perks and Benefits
Sourced by ZipRecruiter
Wholesale
11 - 50 Employees
Wethersfield, CT, US
1999