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Data Science Mentor Jobs (NOW HIRING)

Poshmark

Staff Data Scientist

Redwood City, CA · On-site

$188.94K - $268.15K/yr

Lead the adoption and application of cutting-edge AI trends and technologies, establishing Poshmark as a pioneer in data science. * Mentor junior scientists/engineers, fostering a culture of ...

HEB

Manager of Data Science - pXI

San Antonio, TX · On-site

As a People Manager of Data Science, your archetype is a Data Scientist Mentor. Your passion is establishing connections between external community thought leaders H-E-B's internal community ...

Poshmark

Staff Data Scientist

Redwood City, CA · On-site

$188.94K - $268.15K/yr

Lead the adoption and application of cutting-edge AI trends and technologies, establishing Poshmark as a pioneer in data science. * Mentor junior scientists/engineers, fostering a culture of ...

Poshmark, Inc

Staff Data Scientist

Redwood City, CA · On-site

$188.94K - $268.15K/yr

Lead the adoption and application of cutting-edge AI trends and technologies, establishing Poshmark as a pioneer in data science. * Mentor junior scientists/engineers, fostering a culture of ...

HEB

Manager of Data Science - pXI

San Antonio, TX · On-site

$168.50K/yr

As a People Manager of Data Science, your archetype is a Data Scientist Mentor. Your passion is establishing connections between external community thought leaders H-E-B's internal community ...

Reddit

Senior Data Scientist, Ads

Stay up-to-date on the latest advancements in machine learning and data science * Mentor and guide junior data scientists on the team Qualifications: * Advanced degree (Masters or Ph.D.) in a ...

DeepIntent

Director, Data Science

New York, NY · On-site

$200K - $250K/yr

Lead and mentor a distributed team of data scientists across the U.S., Europe, and India. * Foster a culture of innovation, experimentation, and collaboration across teams. * Contribute to strategic ...

DeepIntent

Director, Data Science

New York, NY · On-site

$200K - $250K/yr

Lead and mentor a distributed team of data scientists across the U.S., Europe, and India. * Foster a culture of innovation, experimentation, and collaboration across teams. * Contribute to strategic ...

Michaels Stores

Manager - Data Science

Irving, TX · On-site

Mentor analysts regarding analytics best practices, methodologies, and programming techniques * Develop objective staff development strategies, effectively growing the capability sets of team and ...

LexisNexis

Manager Data Science

Raleigh, NC · On-site +1

Mentoring junior data scientists and provide guidance on AI and machine learning best practices * Driving best practices across our data science functions * Setting strategy and team direction, with ...

LexisNexis

Manager Data Science

Raleigh, NC · On-site

Mentoring junior data scientists and provide guidance on AI and machine learning best practices * Driving best practices across our data science functions * Setting strategy and team direction, with ...

JCTM, LLC

Data Science SME

Quantico, VA · On-site

$119K - $133K/yr

As a Data Science Subject Matter Expert with JCTM you will provide technical expertise and ... by mentorship and a collaborative work environment. You Have: * Bachelor's degree in Computer ...

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Data Science Mentor information

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$37.5K

$122.7K

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How much do data science mentor jobs pay per year?

As of May 31, 2026, the average yearly pay for data science mentor in the United States is $122,738.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,500.00 and $136,000.00 per year, depending on experience, location, and employer.

What is a Data Science Mentor job?

A Data Science Mentor guides aspiring data scientists by providing technical support, career advice, and industry insights. They help mentees understand concepts like machine learning, data analysis, and programming through structured learning paths or real-world projects. Mentors also review code, assist in problem-solving, and share best practices to ensure mentees develop strong analytical and programming skills. This role is crucial in bridging the gap between theoretical knowledge and practical application in data science careers.

What are the key skills and qualifications needed to thrive in the Data Science Mentor position, and why are they important?

To thrive as a Data Science Mentor, you need a strong background in data analysis, machine learning, and programming (typically with Python or R), often demonstrated by prior industry experience or an advanced degree in a related field. Proficiency with tools like Jupyter Notebook, Git, SQL, and cloud computing platforms, as well as certifications such as AWS Certified Machine Learning or Microsoft Azure Data Scientist, are often advantageous. Excellent communication, patience, and interpersonal skills are crucial for effectively guiding and motivating mentees of varying skill levels. These abilities enable mentors to translate complex concepts into understandable lessons, foster mentee growth, and ensure successful knowledge transfer.

What are some common challenges Data Science Mentors face, and how can they address them?

Data Science Mentors often encounter challenges such as addressing varying levels of mentee experience, keeping up with rapid advancements in technology, and tailoring feedback to individual learning styles. To navigate these challenges, mentors benefit from continually updating their technical knowledge and developing adaptable teaching strategies. Building strong relationships and open communication channels with mentees also fosters a supportive learning environment. By proactively seeking out resources and professional development opportunities, mentors can provide relevant, up-to-date guidance and help mentees achieve their goals.
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What cities are hiring for Data Science Mentor jobs? Cities with the most Data Science Mentor job openings:
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Data Science Mentor jobs near you
Infographic showing various Data Science Mentor job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 96% Full Time, 2% Part Time, and 1% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $122,738 per year, or $59 per hour.
Staff Data Scientist

Staff Data Scientist

Poshmark

Redwood City, CA • On-site

$188.94K - $268.15K/yr

Full-time

Posted 24 days ago

Job description

Confidence can sometimes hold us back from applying for a job. Here's a secret: there's no such thing as a "perfect" candidate. Poshmark is looking for exceptional people who want to make a positive impact through their work and help create an organization where everyone can thrive. So whatever background you bring with you, please apply if this role would make you excited to come to work every day.
Job Description:
At Poshmark, we're passionate about harnessing the power of data to drive business impact. As a Lead Data Scientist, you'll tackle complex challenges in personalization, trust & safety, marketing optimization, and product experience. With over 130 million users generating billions of daily events, you'll be at the forefront of data science innovation, developing AI solutions that enhance our platform and delight our community.
Responsibilities:
  • Lead end-to-end data science initiatives, from ideation to deployment, delivering measurable business impact through projects such as feed personalization, product recommendation systems, computer vision and GenAI.
  • Collaborate cross-functionally with ML engineers, product managers, and business stakeholders, to design and deploy high-impact models.
  • Develop scalable solutions for key areas of product, marketing, operations, and community functions.
  • Own the entire ML development lifecycle: data exploration, model development, deployment, and performance optimization.
  • Explore and experiment with emerging AI trends, technologies, and methodologies to keep Poshmark at the cutting edge.

Must-Have Qualifications:
  • 5-8 years of experience building scalable data science solutions in a big data environment.
  • Hands-on experience with key machine learning algorithms, including CNNs, Transformers, and Vision Transformers.
  • Proficiency in Python, SQL, and Spark (Scala or PySpark), with experience in deep learning frameworks such as PyTorch or TensorFlow.
  • Solid understanding of linear algebra, statistics, probability, calculus, and A/B testing concepts.
  • Strong problem-solving skills and the ability to communicate complex technical ideas effectively to diverse audiences, including executives and engineers.

Preferred Qualifications:
  • Experience with personalization algorithms, recommendation systems, or user behavior modeling.
  • Familiarity with Large Language Models (LLMs) and techniques such as Retrieval-Augmented Generation (RAG) or Parameter-Efficient Fine-Tuning (PEFT).

6-Month Accomplishments:
  • Develop comprehensive understanding of Poshmark's data platform and key datasets.
  • Gained insights into challenges related to data scale and noise, implementing strategies to effectively leverage data in decision-making processes.
  • Demonstrated proficiency in Poshmark's machine learning systems by applying advanced algorithms to address a business use case.
  • Successfully prototype/enhance models aimed at improving key business metrics, contributing to data-driven solutions that support company objectives

12+ Month Accomplishments:
  • Collaborated with ML engineers and other data scientists to establish best practices for managing and maintaining machine learning models in production, enhancing system reliability.
  • Successfully led the development and deployment of model for resolving business use case(s), contributing to overall company growth and success
  • Lead the adoption and application of cutting-edge AI trends and technologies, establishing Poshmark as a pioneer in data science.
  • Mentor junior scientists/engineers, fostering a culture of continuous learning and development within the team.

Salary Range:
$188,936.00 - $268,149.00 Annual
Poshmark is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
View Poshmark's Job Applicant Privacy Policy here.

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