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Cofinity X Gmbh.jobs.personio.de

Lead ML Engineer (m/f/x)

  • Seen live on Cofinity X Gmbh.jobs.personio.de's site today
  • Senior
Pay
Not stated
Location
Köln · Hybrid
Open for
13+ days
First seen
Oct 23, 2026

Posting record

No flags

Open 13+ days

The posting's record, oldest first
  1. Cofinity X Gmbh.jobs.personio.de's site dates the posting
  2. Ghostless first sees this listing
  3. Last checked: still up
How we know

It hasn't been reposted, listed twice, or left up unusually long, and the posting doesn't say it's a talent pool.

Ghostless records the day it first sees a posting, so a repost can't reset its age. This one was already up when Ghostless started tracking Cofinity X Gmbh.jobs.personio.de, so its true age is longer.

Last checked Nov 4, 2026.

How well do you match?

See how much of this posting your resume shows, and what it's missing.

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What it asks of you

7+ years of experience
“7+ years of experience in Machine Learning, ideally with experience in federated learning” (quoted from the posting)

What the posting discloses

Not stated: Pay, real vacancy, AI screening.

Why these three

Ontario requires postings from employers with 25 or more staff to state the pay, whether the vacancy exists, and whether AI screens applicants.

Some employers add pay only on their own site. Check the original posting before you rule it out.

Skills mentioned

About the role

Our vision - your future

Cofinity-X is a joint venture founded in 2023 by BASF, BMW Group, Henkel, Mercedes-Benz, SAP, Schaeffler, Siemens, T-Systems, Volkswagen, and ZF. Established by industry experts, our company is primed for growth and is intended to be further led by professionals like yourself.

Your mission

  • Lead our Machine Learning team and contribute to the development of sovereign AI in Europe
  • Architect the training and fine-tuning of AI models using sovereign dataspace technology
  • Set the technical direction for our ML roadmap, integrating cutting-edge AI innovation into our sovereign dataspace technology
  • Support Product Management in evaluating and defining AI/ML architectures for target products and solutions, balancing customer requirements and technical constraints
  • Recruit, lead, mentor, and inspire your own team of highly skilled ML engineers
  • Partner with our HR team to scale the team through active sourcing, interviewing, and onboarding
  • Coach and develop team members while fostering an inclusive, collaborative, and intellectually rigorous culture
  • Work together with dataspace technology experts and product teams
  • Contribute heavily to open-source projects

Your profile

  • Master’s degree in Machine Learning, Computer Science, or a related discipline (PhD is a plus)
  • 7+ years of experience in Machine Learning, ideally with experience in federated learning
  • 3+ years of experience leading technical projects and people
  • Proven experience working with product teams to bring ML products to market
  • Deep understanding of modern ML infrastructure, LLMs, and AI tooling
  • Outstanding stakeholder management skills and comfort working with senior leader
  • Strong interest in sovereign AI and dataspace technology (Catena-X, Gaia-X, IDSA)
  • Track record of open-source contributions and a strong understanding of how open-source projects work
  • Good German and English language skills, both written and spokenÂ

Why us?

  • Hybrid working model 
  • Balanced work-life balance with flexible working hours 
  • Annual training budget for continuous professional and personal development (1.500 EUR) 
  • Free choice of hardware 
  • Monthly lunch subsidy (up to 115 EUR) 
  • Deutschland Ticket and Job Bike for environmentally friendly mobility options 
  • Workation to work remotely from different locations within the EU 
  • We offer every employee a pensions scheme ( bAV ) with company sponsorship 
  • Regular team events to strengthen cohesion and foster a positive working atmosphere 
  • A modern office with an impressive view of the Cologne Cathedral 

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