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Ab Testing Developer Jobs in New York (NOW HIRING)

Brigit

Senior Data Scientist

New York, NY · On-site

$175K - $200K/yr

... Engineering, Product and Business teams) * Experience building end-to-end data science solutions to address business needs: from ideation to deployment & AB testing * Strong written and verbal ...

Spgi

Lead Penetration Test Engineer

New York, NY · Hybrid

$135K/yr

Toronto, ON, Calgary, AB The Team: The S&P Ratings Security team focuses on protecting our clients ... Penetration Testing & Vulnerability Assessments Conduct comprehensive penetration testing of web ...

S&P Global

Lead Penetration Test Engineer

New York, NY · Hybrid

$135K/yr

Toronto, ON, Calgary, AB The Team: The S&P Ratings Security team focuses on protecting our clients ... Penetration Testing & Vulnerability Assessments Conduct comprehensive penetration testing of web ...

SGS

Field Test Engineer

Branchburg, NJ · On-site

$50K - $80K/yr

Company Description SGS is the global leader and innovator in inspection, verification, testing and ... ArcLight Wireless is a world-class provider of RF systems engineering, network services, and ...

SGS U.S. Holding Inc.

Field Test Engineer

Branchburg, NJ · On-site

$50K - $80K/yr

Company Description SGS is the global leader and innovator in inspection, verification, testing and ... ArcLight Wireless is a world-class provider of RF systems engineering, network services, and ...

Shivled

Full Stack Engineer

Manhattan, NY · On-site

$85 - $110/hr

... ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam ... developer handoff and user acceptance testing. * Work with BAs, product managers and tech teams to ...

SATUP LIMITED

Full Stack Engineer

Manhattan, NY · On-site

$90 - $120/hr

... ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam ... developer handoff and user acceptance testing. * Work with BAs, product managers and tech teams to ...

Spotify AB

Frontend Engineer, Music

Manhattan, NY · On-site

$133 - $190/hr

Help improve engineering practices and advocate for strong frontend architecture and quality ... You write high-quality code and validate it using modern testing approaches such as unit ...

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Ab Testing Developer information

What is an AB Testing Developer?

An AB Testing Developer is a professional who designs, implements, and analyzes A/B tests to optimize websites, applications, or digital products. They work closely with product, design, and marketing teams to develop experiments that compare different versions of a webpage or feature to determine which performs better. Their responsibilities often include setting up test variants, ensuring accurate data collection, and interpreting results to provide actionable insights. AB Testing Developers typically have skills in programming, data analysis, and experimentation methodologies.

What are the key skills and qualifications needed to thrive as an AB Testing Developer?

To thrive as an AB Testing Developer, you need a solid background in web development, statistics, and data analysis, often supported by experience with JavaScript, HTML/CSS, and a relevant degree. Familiarity with AB testing platforms like Optimizely, Google Optimize, or Adobe Target, as well as analytics tools such as Google Analytics, is typically required. Strong problem-solving skills, attention to detail, and clear communication help you translate business goals into effective experiments and actionable insights. These skills and qualities are crucial for designing reliable tests, interpreting results accurately, and driving continuous optimization of digital experiences.

What are some common challenges faced by an AB Testing Developer when collaborating with cross-functional teams?

As an AB Testing Developer, a common challenge is ensuring clear communication between technical and non-technical team members, such as marketers, designers, and product managers. Translating business goals into precise test requirements and making sure that all stakeholders understand the testing process and results can be complex. Additionally, aligning priorities and timelines across departments while maintaining data integrity and minimizing disruptions to the user experience are frequent hurdles. Effective documentation and regular updates help facilitate smoother collaboration and successful test implementation.

What is the difference between Ab Testing Developer vs Data Analyst?

AspectAb Testing DeveloperData Analyst
Primary FocusDesigning and implementing A/B tests to optimize digital productsAnalyzing data to identify trends and support business decisions
Skills & CertificationsHTML, CSS, JavaScript, A/B testing tools, basic analyticsSQL, Excel, statistical analysis, data visualization
Work EnvironmentDigital marketing teams, product teams, e-commerceBusiness intelligence, marketing, finance, operations

While both roles involve data and analytics, an Ab Testing Developer specializes in creating and executing A/B tests to improve user experience and conversion rates. A Data Analyst focuses on interpreting data across various business functions to inform strategic decisions. The roles often collaborate but serve different core purposes within organizations.

What are popular job titles related to Ab Testing Developer jobs in New York?

For Ab Testing Developer jobs in New York, the most frequently searched job titles are:

What job categories do people searching Ab Testing Developer jobs in New York look for?

The top searched job categories for Ab Testing Developer jobs in New York are:

What cities in New York are hiring for Ab Testing Developer jobs?

Cities in New York with the most Ab Testing Developer job openings:

Ab Testing Developer jobs near you
Infographic showing various Ab Testing Developer job openings in New York as of August 2026, with employment types broken down into 96% Full Time, and 4% Contract. Highlights an 96% In-person, and 4% Remote job distribution.

Senior Data Scientist

Brigit

New York, NY • On-site

$175K - $200K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 6 days ago

Job description

Hi, we're Brigit! A holistic financial health company helping everyday Americans build a brighter financial future. With a business model that is aligned with our customers, we create transparent, fair, and simple financial products that put money back in the hands of our members, help them spend wisely, avoid unfair fees and build their credit quickly. If autonomy, ownership, and having meaningful input at the company you work for is important to you, come join our growing team!
Brigit is doing innovative and exciting work, but don't just take our word for it, our work is being recognized by others:
  • Built In's 2026 Best Midsize Companies to Work For in New York City
  • Built In's 2025 Best Places to Work For In New York City
  • Built In's 2024 & 2025 Best Startups to Work For In the U.S.
  • Built In's 2023 - 2025 Best Startups to Work For In New York City
  • Fast Company's Most Innovative Companies of 2022
  • Business Insider's Most Promising Consumer Startups 2022
  • Forbes Fintech 50 2022

Role overview
At Brigit, we're focused on giving the 100M Americans who live paycheck to paycheck access to more affordable financial services and getting them on the path to better financial wellness. As a Data Scientist on our team, you'll be responsible for building, improving, and maintaining the key ML models that enable our services. The key problem spaces we are focused on are:
  • Identifying the credit risk of customers so that we can help more people in need when they need it
  • Identify fraud early, so we can focus on customers who rely on us for support
  • Optimizing our transaction timing so we aren't causing our customers to overdraw their accounts.

We have access to rich, structured data that we can use to derive insights and build complex models. In addition to supporting new use cases when needed, you will also have the opportunity to help us stand up best practices and collaborate across Data Science. Analytics, Product, and Engineering teams.
What you'll be doing
  • Build, test, improve and roll out new models in a variety of problem spaces.
  • Analyze how our customer base is shifting as we grow and pinpoint areas we can improve.
  • Help our existing engineering and business teams achieve our cross-functional goals.

What you have
  • 5+ years of experience doing data science (modeling + analysis)
  • Advanced degree in data science, statistics, computer science, or related field.
  • Proven expertise in machine learning principles and techniques
  • Experience in Python, using industry-standard modeling toolkits like sklearn, JupyterLab, pandas, matplotlib, statsmodels, etc.
  • Experience in writing complex SQL queries and the ability to put together multiple data sources
  • Experience creating training data sets, training models, tuning hyperparameters, performing validation, running A/B tests in production, creating and owning performance and model monitoring
  • Experience building classification and prediction models, testing them in a startup environment and iterating to improve their models.
  • Ability to work effectively and communicate ideas/code clearly in a cross-functional team environment (Engineering, Product and Business teams)
  • Experience building end-to-end data science solutions to address business needs: from ideation to deployment & AB testing
  • Strong written and verbal communication skills, with the ability to explain complex concepts to various audiences

Who You Are
  • Passionate self-starter who is always looking for ways to optimize, test, and improve
  • Ability to operate through ambiguity by asking questions and learning quickly
  • Always willing to collaborate and help your colleagues to do their best work.
  • Passionate about making a difference in people's lives through your work

The anticipated annual base salary for this position is $175,000 - $200,000 with a 10% annual bonus opportunity. This range does not include any other compensation components or other benefits for which an individual may be eligible. The actual base salary offered depends on a variety of factors, which may include as applicable, the qualifications of the individual applicant for the position, years of relevant experience, specific and unique skills, level of education attained, certifications or other professional licenses held, and the location in which the applicant lives and/or from which they will be performing the job.
Our Benefits & Team
  • Medical, dental, and vision insurance
  • Flexible PTO Policy
  • 401k plan
  • Paid Parental Leave
  • Physical and mental wellbeing benefits including Wellhub for access to virtual workouts and discounted gym memberships, and Headspace for covered virtual therapy sessions and unlimited on demand health support
  • Monthly reimbursements to use against wifi and cell phone bills
  • Annual reimbursement for Learning & Development
  • Help hard working Americans build a brighter financial future
  • High-growth company
  • A dynamic, flexible and collaborative start-up work environment with a highly talented team

Brigit is committed to providing equal employment opportunities for all applicants and employees without regard to race, religion, color, sex, pregnancy (including breast feeding and related medical conditions), national origin, citizenship status, uniform service member status, age, genetic information, disability, or any other protected status in accordance with all applicable federal, state and local laws. We are proud to be an equal opportunity workplace.
If you require reasonable accommodation in completing an application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please email accommodations@hellobrigit.com.
Disclosures:
  • For information on our data privacy policies, see the Brigit California Personnel Privacy Policy.
  • Brigit uses E-Verify for employment authorization. See the E-Verify and Department of Justice websites for more details.

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