{"id":3979929,"url":"https://alion.io/job/one-technologies-data-scientist-team-leader","title":"data Scientist team leader","company":{"id":49180,"name":"One Technologies","domain":"one1.co.il","url":"https://alion.io/company/one-technologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","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":["Petah Tikva, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LangChain","optional":false},{"name":"LlamaIndex","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"RAG","optional":false},{"name":"XGBoost","optional":false},{"name":"NumPy","optional":true},{"name":"Python","optional":true},{"name":"Scikit-learn","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-11-09T09:16:15Z","employer_posted_date":null,"last_verified_at":"2026-11-09T09:16:15Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Are you a seasoned data Scientist with a passion for leadership and a proven track record of delivering real-world ML solutions? Onedatai is looking for a high-caliber data Scientist team leader to lead, mentor, and grow our data science team while driving high-impact projects for multiple clients.\n\nAt Onedatai, we turn data into business value. We are looking for a leader who is not just a manager, but a technical powerhouse-someone who has transitioned from deep hands-on ML expertise into leadership, rather than coming from a pure Engineering or BI background.\n\nWhat You Will Do:\nTeam Leadership: Lead, mentor, and grow a team of talented data scientists, setting high technical standards and overseeing the end-to-end delivery of solutions.\nClient Engagement: Act as a technical partner for our clients, translating business needs into data science tasks and presenting findings to both\n\nRequirements: \n Deep ML Mastery: Strong command of classical Machine Learning algorithms (XGBoost, Random Forest, Gradient Boosting, Regression, Clustering, etc.).\nTechnical Stack: Proficiency in Python and the standard DS stack (pandas, scikit-learn, NumPy) and SQL.\nProven Leadership: Experience leading or mentoring a team of data scientists/analysts in a fast-paced environment.\nIndustry Experience: We are looking for professionals with significant experience in the industry (hands-on production environments) rather than purely academic or research backgrounds.\nCommunication: Exceptional ability to communicate complex modeling concepts in clear business language.\n\nAdvantages:\nHands-on experience with Generative AI and LLM-based systems.\nFamiliarity with RAG architectures, vector databases, and orchestration frameworks (LangChain, LlamaIndex)This position is open to all candidates.","description_format":"text","description_chars":1791,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Enterprise Apps Implementation 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