Sr Data Scientist II

doubleverify· Technology
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📍 Paris-France💰 EUR 56K–101K

About this role

Who we are:

"DoubleVerify Scibids" is a global leader in AI-powered digital campaign activation. Scibids empowers global brands to drive specific KPIs and tangible outcomes more effectively while improving operational efficiency and reducing manual lift. DoubleVerify technology does not rely on digital identifiers such as cookies and can be activated across leading Demand-Side Platforms such as The Trade Desk, DV360 (Google / YouTube) to mention a few. To learn more visit https://doubleverify.com/scibids-ai/

DoubleVerify provides an End-to-end, comprehensive measurement and granular optimization. DoubleVerify is the recognized market innovator with the technology and tools that accurately authenticate the quality of digital media and drive ad performance for the world's largest brands. DV provides media transparency and accountability to deliver the highest level of impression quality for maximum advertising performance.  Since 2008, DV has helped hundreds of Fortune 500 companies gain the most from their media spend by delivering best-in-class solutions across the digital ecosystem that help build a better industry. Learn more at doubleverify.com

The Role:

As a Senior Data Scientist II, you own new initiatives, design, build and scale world-class bidding algorithms to optimize ad performance. This position will combine analytical rigour, a relentless curiosity, a strong knowledge of statistical methods and experience in implementing them.

What you will do:

  • Evaluate and improve DV Scibids optimization algorithms.
  • Design, develop and test DV Scibids new products and features.
  • Work with massive datasets (billions of ad impressions/month) and millions of variables.
  • Operate production environments, investigate issues, assess their impact, and develop feasible solutions.
  • Work in multi-functional agile teams with end-to-end responsibility for product development and delivery.
  • Continuously release features using automated deployment tools and framework through Infra-As-Code.
  • Provide code reviews and system design for team members.

Who you are:

  • Masters degree in applied mathematics (e.g. machine learning, statistics, probabilities, operations research).
  • 3+ years of programming experience, preferably in Python, C++, C# or a similar language.
  • Experience with DevOps domain - Git, CI/CD, Docker, and container clusters (Kubernetes).
  • Familiarity with the Cloud environment.
  • Strong communication skills and a team player.
  • You provide mentoring to mid-level engineers.
  • Passion for automation and data-driven decisions.
  • Care about agile software processes, data-driven development, reliability, and responsible experimentation.
  • Familiarity with the AdTech specific technical challenges is not required, but is a plus.


The successful candidate’s base salary will be determined based on a number of non-discriminatory factors, including qualifications for the role, level, skills, experience, location, and internal equity considerations.

The estimated salary range for this role based on the qualifications set forth in the job description is between €56,000 - €101,000. This role may also be eligible for bonus or commission (as applicable), equity and benefits.

Frequently Asked Questions

What is the salary for the Sr Data Scientist II role at doubleverify?
The listed salary for this Sr Data Scientist II position at doubleverify is EUR 56K–101K. This is an full-time role.
Where is the Sr Data Scientist II position at doubleverify located?
This Sr Data Scientist II role at doubleverify is based in Paris-France. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Sr Data Scientist II at doubleverify belong to?
This Sr Data Scientist II position is part of the Technology department at doubleverify. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Sr Data Scientist II position at doubleverify?
Click the "Apply Now" button on this page. You will be redirected to doubleverify's official application portal hosted on greenhouse where you can submit your application directly.
When was the Sr Data Scientist II job at doubleverify posted?
This Sr Data Scientist II position at doubleverify was posted on Jun 17, 2026. Apply as soon as possible — early applications are often reviewed first.
Sr Data Scientist II
doubleverify · 💰 EUR 56K–101K
Apply for this role ↗

You'll be redirected to doubleverify's official application page on Greenhouse.