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 ...
Senior Data Scientist
Chicago, IL · On-site
$89 - $127/hr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... engineering, marketing or social science methods. * Hands‑on experience mining data for ...
Senior Data Scientist
Chicago, IL · On-site
$89 - $127/hr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... engineering, marketing or social science methods. * Hands‑on experience mining data for ...
Creative Director
Washington, DC · 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 ...
Creative Director
Washington, DC · 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 ...
Creative Director
Washington, DC · 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 ...
Creative Director
Washington, DC · 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 ...
Senior Data Scientist
$88K - $141K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
$88K - $141K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Data Scientist
Manhattan, NY · 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 ...
Data Scientist
Manhattan, NY · 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 ...
Data Scientist
Manhattan, NY · 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 ...
Data Scientist
Manhattan, NY · 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 ...
Senior Data Scientist
Manhattan, NY · On-site
$88K - $141K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
Manhattan, NY · On-site
$88K - $141K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
$88K - $127K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
$88K - $127K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
Manhattan, NY · On-site
$88K - $141K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
Manhattan, NY · On-site
$88K - $141K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
Chicago, IL · On-site
$88K - $127K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
Chicago, IL · On-site
$88K - $127K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
Chicago, IL · On-site
$88K - $127K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
Chicago, IL · On-site
$88K - $127K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
$88K - $141K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
$88K - $141K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
Chicago, IL · On-site
$88K - $127K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
Chicago, IL · On-site
$88K - $127K/yr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Senior Data Scientist
Chicago, IL · On-site
$89 - $127/hr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... engineering, marketing or social science methods. * Hands‑on experience mining data for ...
Senior Data Scientist
Chicago, IL · On-site
$89 - $127/hr
Applying quantitative techniques, including statistical and machine learning, to uncover latent ... engineering, marketing or social science methods. * Hands‑on experience mining data for ...
Director, Influencer Marketing
New York, NY · On-site
... both qualitative and quantitative. * Originate out-of-the-box ideas that strengthen client ... Manage and mentor junior team members and freelancers, ensuring quality and breadth of their work.
Director, Influencer Marketing
New York, NY · On-site
... both qualitative and quantitative. * Originate out-of-the-box ideas that strengthen client ... Manage and mentor junior team members and freelancers, ensuring quality and breadth of their work.
... both qualitative and quantitative. * Originate out-of-the-box ideas that strengthen client ... Manage and mentor junior team members and freelancers, ensuring quality and breadth of their work.
... both qualitative and quantitative. * Originate out-of-the-box ideas that strengthen client ... Manage and mentor junior team members and freelancers, ensuring quality and breadth of their work.
Senior User Experience Designer
Boston, MA · On-site
$112K - $150K/yr
... quantitative data, and translating insights into actionable design solutions ... You'll work closely with senior UX teammates, developers, business analysts and product managers to ...
Senior User Experience Designer
Boston, MA · On-site
$112K - $150K/yr
... quantitative data, and translating insights into actionable design solutions ... You'll work closely with senior UX teammates, developers, business analysts and product managers to ...
Director, Influencer Marketing
New York, NY · On-site
... both qualitative and quantitative. * Originate out-of-the-box ideas that strengthen client ... Manage and mentor junior team members and freelancers, ensuring quality and breadth of their work.
Director, Influencer Marketing
New York, NY · On-site
... both qualitative and quantitative. * Originate out-of-the-box ideas that strengthen client ... Manage and mentor junior team members and freelancers, ensuring quality and breadth of their work.
... both qualitative and quantitative. * Originate out-of-the-box ideas that strengthen client ... Manage and mentor junior team members and freelancers, ensuring quality and breadth of their work.
... both qualitative and quantitative. * Originate out-of-the-box ideas that strengthen client ... Manage and mentor junior team members and freelancers, ensuring quality and breadth of their work.
Quant Developer Freelance information
See salary details
$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
How much do quant developer freelance jobs pay per year?
What is a quant developer freelance?
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Cities with the most Quant Developer Freelance job openings:
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The most popular types of Quant Developer jobs are:
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The top searched job categories for Quant Developer Freelance jobs are:

Full-time
Re-posted 8 days ago
Job description
About Right Side Up
Please note, this posting is to highlight joining Right Side Up's talent collective specifically and is not representing an internal full-time role, or a current opportunity with a client.
Right Side Up is a collective of premium marketing talent-with all of the marketing chops, and none of the agency fluff. We're trusted by the most respected early-stage ventures, the fastest-growing tech companies, and well-established Fortune 500 teams to do one thing better: Growth. We have over 250+ clients including Stitch Fix, Sephora, Yelp, Sun Basket, Crunchbase, DoorDash, Calm, and more.
We're seeking freelance Conversion Rate Optimization (CRO) Consultants to join our talent collective and support a range of clients across industries. This role is ideal for marketers who are passionate about improving user experiences and driving measurable impact through testing, analysis, and experimentation.
Projects may include auditing conversion funnels, developing testing roadmaps, running A/B and multivariate tests, and optimizing user journeys across web and mobile. Contract engagements typically range from 10-40 hours per week.
Analyze user behavior and conversion funnels to identify drop-off points and opportunities for improvement
Develop and execute A/B and multivariate testing programs
Create testing roadmaps aligned to business goals and hypotheses
Partner with design, product, and engineering teams to implement experiments
Optimize landing pages, product pages, and key conversion flows
Use tools such as Optimizely, VWO, Hotjar, and similar platforms to run tests and gather insights, and leverage tools like Webflow to implement and iterate on on-site experiences
Leverage qualitative and quantitative data (heatmaps, session recordings, surveys, analytics) to inform decisions
Report on test results and translate findings into actionable recommendations
Strong foundation in CRO, experimentation, and user behavior analysis
Experience designing and executing A/B or multivariate tests
Familiarity with experimentation and analytics tools (e.g., Optimizely, VWO, Google Analytics, Hotjar)
Ability to form hypotheses and prioritize tests based on potential impact
Understanding of UX/UI principles and their impact on conversion
Strong analytical skills and attention to detail
Ability to communicate results and insights clearly to stakeholders
Comfort working across different industries, products, and customer journeys
Experience with personalization and dynamic content strategies
Familiarity with statistical significance and experiment design
Experience in high-growth startup environments
Experience supporting both strategic planning and hands-on execution