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Principal Data Scientist

Reads like a Data Leadership role: running a data team.

Pay
Pay not listed
Work setting
Not stated
Employment
Not stated

What you’ll work on

Full posting
  • Define and own the data science and AI strategy across the organization

  • Lead development and scaling of predictive and generative AI models

  • Build and operate production-ready ML solutions on AWS

  • Ensure model quality, monitoring, governance, and compliance in production

  • Mentor and develop data scientists as senior technical advisor

From the employer’s posting
define and own the data science and AI strategy across the organization
lead development and scaling of predictive and generative AI models for marketplace and fintech use cases
build and operate production-ready ML solutions using AWS services (e.g. SageMaker, S3, Lambda, EMR, etc.)
ensure model quality, monitoring, governance, and compliance in production
mentor and develop data scientists and act as senior technical advisor

What you’ll bring

All qualifications

Core experience

  • 10+ years in data science, machine learning, or applied AI
  • Strong hands-on skills in Python, SQL, and common ML frameworks
  • Proven experience with GenAI and LLMs in real products
  • Strong experience with AWS and its ML/data ecosystem
  • Solid background in cloud platforms, MLOps, and model deployment
Qualification wording
10+ years of experience in data science, machine learning, or applied AI
strong hands-on skills in Python, SQL, and common ML frameworks
proven experience with GenAI and LLMs in real products
strong experience with AWS and its ML/data ecosystem (e.g. SageMaker, S3, EKS, Lambda, IAM)
solid background in cloud platforms, MLOps, and model deployment
Apply at AutoScout24

Posting record

Report an error

Open 7 monthsWe first saw this posting 223 days ago and it is still up. Roles open this long are often slow to fill or kept open to collect applications.

Status in our records
Live
First seen by us
Mar 27, 2026223 days ago
Recorded sightings
267
Last seen by us
Nov 5, 2026
Reposted
once since Mar 21, 2026

These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications. We count a repost when the same title and location comes back as a new listing within 60 days of the last one coming down. Some hiring systems expire listings on a schedule, so repost rates vary by system.

How this job compares

Time since we first saw it

Day 223

Up longer than most. Similar jobs usually come down between day 7 and day 54.

Well past AutoScout24’s usual: its jobs come down by about day 24.

From 7,965 similar postings that came down, and 5 of AutoScout24’s. Coming down is not always a hire.

AutoScout24 is hiring

5 open jobs

Open jobs by the week we first saw them, last 12 weeks.

  • Takes jobs down at a usual pace
  • 20% of open jobs were reposted
Hiring record

See how this role fits your experience

Add your resume and we’ll mark which of these tools you already use, and point out anything in the posting that could rule you out.

  • Python
  • SQL
  • AWS
  • S3
  • SageMaker
Where the posting names them
- 10+ years of experience in data science, machine learning, or applied AI - strong hands-on skills in Python, SQL, and common ML frameworks - proven experience with GenAI and LLMs in real products
- partner with product and business leaders to align ML initiatives with company goals - design scalable ML systems and cloud-based workflows for training and deployment, with a strong focus on AWS - build and operate production-ready ML solutions using AWS services (e.g. SageMaker, S3, Lambda, EMR, etc.)
- design scalable ML systems and cloud-based workflows for training and deployment, with a strong focus on AWS - build and operate production-ready ML solutions using AWS services (e.g. SageMaker, S3, Lambda, EMR, etc.) - ensure model quality, monitoring, governance, and compliance in production
- proven experience with GenAI and LLMs in real products - strong experience with AWS and its ML/data ecosystem (e.g. SageMaker, S3, EKS, Lambda, IAM) - solid background in cloud platforms, MLOps, and model deployment

Your next step

Complete your application on job-boards.greenhouse.io. The employer’s form will show what is required.

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  • No account needed: the form is one page, with an “Autofill my application” option that reads your resume.
  • Greenhouse doesn’t read resumes over 2.5 MB, or details placed in a header, footer, text box, table or second column. The file still attaches, but a recruiter has to type you in by hand.

Already applied? Track this application

Has AutoScout24 posted this job before?

Yes. We’ve followed one other Principal Data Scientist job there since March 2026. It came down after 5 days.

  1. MunichCame down after 5 days, first seen Mar 21
  2. This jobUp 223 days so far, first seen Mar 27

Demand for Data Leadership roles

New Data Leadership postings at the employers we follow are up 7% over the last 5 weeks compared with the 5 before.

Weekly new Data Leadership postings at the same employers, from the week of August 17 to the week of October 26. The fewest in a week was 789, the most 1,208, and the latest week had 846.
August 17Last week

Each bar is one week of new postings. The darkest bars are the last 5 weeks.

Counted from the hiring pages we’ve followed for at least five weeks, so employers we add don’t look like growth. Updated weekly.

About the role

We file this job under Data Leadership, by the work the posting describes.

Data leaders run data teams or design how a company's data fits together. Managers hire, set priorities and answer for whether the data work pays off; architects choose the systems and the shape of the data.

Expect years of hands-on data work, experience leading people or projects, and the ability to explain tradeoffs to executives.

Unlike a senior engineer or analyst, most of a data leader's week goes to people, planning and decisions rather than building.

US government figures for computer and information systems managers

Median yearly pay, May 2025
$175,140
Expected change, 2025 to 2035
15.8% more jobsagainst 3.5% for all jobs

The government has no code for data leaders, so these figures are for the closest group, computer and information systems managers, which includes data processing and data operations managers.

Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) and Employment Projections (2025 to 2035). Occupation code 11-3021.

Job description

View original posting ↗

A career driven by you. Join AutoScout24 Group and experience life in the fast lane. We’re not just leading the market; we’re creating it. We’re constantly innovating, evolving and transforming things for our customers. We’re driven, ambitious and determined to do our best work, together. For a career that doesn’t stand still, where you can put your ideas in the driving seat and change the way the world moves, join our international community. 

As Principal Data Scientist, you will define and drive the data science strategy across AutoScout24, with a strong focus on AI, machine learning, and Generative AI. You will work closely with product, engineering, and business leaders to turn data into scalable products that create clear business impact. You will lead senior data scientists and act as a technical role model across the company.

WHAT YOU’LL DO 

  • define and own the data science and AI strategy across the organization
  • lead development and scaling of predictive and generative AI models for marketplace and fintech use cases
  • partner with product and business leaders to align ML initiatives with company goals
  • design scalable ML systems and cloud-based workflows for training and deployment, with a strong focus on AWS
  • build and operate production-ready ML solutions using AWS services (e.g. SageMaker, S3, Lambda, EMR, etc.)
  • ensure model quality, monitoring, governance, and compliance in production
  • mentor and develop data scientists and act as senior technical advisor 

YOU COME WITH 

  • 10+ years of experience in data science, machine learning, or applied AI
  • strong hands-on skills in Python, SQL, and common ML frameworks
  • proven experience with GenAI and LLMs in real products
  • strong experience with AWS and its ML/data ecosystem (e.g. SageMaker, S3, EKS, Lambda, IAM)
  • solid background in cloud platforms, MLOps, and model deployment
  • ability to translate complex topics into clear business decisions
  • experience leading senior teams and shaping technical strategy 

A culture of growth. With over 50 nationalities represented, we’re proud to welcome people of all backgrounds to our growing community, and we’re always finding new ways to help people feel welcomed and included. Here, you’ll have the tools, training and support you need to work in a way that suits you, learn new skills and reach your potential. 

For a career where you can drive our business and shape your future, apply now. 

Source details

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Location & working pattern

Munich (Germany)

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