{"id":1760219,"url":"https://alion.io/job/cofinity-x-gmbh-lead-ml-engineer-mfx","title":"Lead ML Engineer (m/f/x)","company":{"id":2227743,"name":"Cofinity-X GmbH","domain":"cofinity-x.com","url":"https://alion.io/company/cofinity-x","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Personio","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Cologne, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":96000,"max_usd":200000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":12},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Fine-tuning","optional":false},{"name":"Machine Learning","optional":false},{"name":"Federated Learning","optional":true}],"status":"live","first_seen_at":"2026-10-01T11:37:53Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-30T23:21:18Z","board_verified":true,"closed_at":null,"days_open":29,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":29},"description":"Our vision - your future\nCofinity-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\nLead our Machine Learning team and contribute to the development of sovereign AI in Europe\nArchitect the training and fine-tuning of AI models using sovereign dataspace technology\nSet the technical direction for our ML roadmap, integrating cutting-edge AI innovation into our sovereign dataspace technology\nSupport Product Management in evaluating and defining AI/ML architectures for target products and solutions, balancing customer requirements and technical constraints\nRecruit, lead, mentor, and inspire your own team of highly skilled ML engineers\nPartner with our HR team to scale the team through active sourcing, interviewing, and onboarding\nCoach and develop team members while fostering an inclusive, collaborative, and intellectually rigorous culture\nWork together with dataspace technology experts and product teams\nContribute heavily to open-source projects\nYour profile\nMaster’s degree in Machine Learning, Computer Science, or a related discipline (PhD is a plus)\n7+ years of experience in Machine Learning, ideally with experience in federated learning\n3+ years of experience leading technical projects and people\nProven experience working with product teams to bring ML products to market\nDeep understanding of modern ML infrastructure, LLMs, and AI tooling\nOutstanding stakeholder management skills and comfort working with senior leader\nStrong interest in sovereign AI and dataspace technology (Catena-X, Gaia-X, IDSA)\nTrack record of open-source contributions and a strong understanding of how open-source projects work\nWhy us?\nHybrid working model \nBalanced work-life balance with flexible working hours \nAnnual training budget for continuous professional and personal development (1.500 EUR) \nFree choice of hardware \nMonthly lunch subsidy (up to 115 EUR) \nDeutschland Ticket and Job Bike for environmentally 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