{"id":2012329,"url":"https://alion.io/job/booking-senior-machine-learning-scientist","title":"Senior Machine Learning Scientist","company":{"id":97173,"name":"Booking","domain":"booking.com","url":"https://alion.io/company/booking-2","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Amsterdam, Netherlands"],"countries":["NL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":80000,"max_usd":191000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":18},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Computer Vision","optional":false},{"name":"Edge AI","optional":false},{"name":"Machine Learning","optional":false},{"name":"Multimodal AI","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-02T00:06:33Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-10T22:07:46Z","board_verified":true,"closed_at":null,"days_open":39,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":39},"description":"Join Booking.com as a Senior Machine Learning Scientist, where you'll be at the forefront of Generative AI innovation in the travel industry. Your work will focus on building, training, and deploying cutting-edge AI models, specifically designed for the travel domain. You'll collaborate with multidisciplinary teams, conduct data analysis, and ensure the successful deployment of your models to production. Enjoy a range of benefits, including health insurance, paid time off, and discounts on our products.\nMissions\nConcevoir, former et déployer des modèles d'IA générative de pointe, y compris des modèles de base et des modèles ajustés.\nExplorer et appliquer des techniques de pointe en apprentissage multimodal, former des modèles innovants et optimiser l'inférence.\nCollaborer avec des équipes multidisciplinaires pour comprendre les exigences commerciales et les traduire en solutions d'apprentissage automatique.\nProfil recherché\n - Advanced knowledge and experience in Computer Vision and Natural Language Processing, engineering aspects of developing ML and Generative AI models at scale- Excellent English communication skills, both written and verbal\n- Experience collaborating cross functionally in the development of machine learning products (e.g. Developers, UX specialists, Product Managers, etc.)\n- Strong working knowledge of Python, Kafka, Pytorch, SQL, and Spark or similar technologies. Working experience with version control systems\n- Successfully driving technical, business and people related initiatives that improve productivity, performance and quality while communicating with stakeholders at all levels\n- Leading by example, gaining respect through actions, not your title. Developing your team and motivating them to achieve their goals. Providing feedback timely and managing your key team performance indicators\n- Masters degree, PhD or equivalent experience in a quantitative field (e.g. Computer Science, Engineering Mathematics, Artificial Intelligence, Physics, etc.)\n- Experience designing and executing end-to-end research and development plans and generating impact through large-scale machine learning model development. Preferably evidenced by peer-reviewed publication, patents, open sourced code or the like\n- Experience on multiple machine learning facets: working with large data sets, model development, statistics, experimentation, data visualization, optimization, software development\n- Relevant work or academic experience (MSc + 6 years of working experience, or PhD + 4 years of working experience), involved in the application of Machine Learning to business problems","description_format":"text","description_chars":2622,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":true},"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-07T13:05:12Z"}],"visa":[],"liveness":{"score":44,"band":"fade","label":"Fading","p_open":1,"p_active":0.791,"p_room":0.55,"age_days":38,"expected_fill_days":32,"reasons":["conf:1","velocity","win:tail"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/booking-senior-machine-learning-scientist","json_url":"https://alion.io/job/booking-senior-machine-learning-scientist.json","meta":{"generated_at":"2026-10-11T00:38:44Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":690,"day_limit":5000,"remaining_today":4310,"minute_limit":60,"resets_at":"2026-10-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":97173},"rest":"https://alion.io/mcp/rest/get_company?id=97173"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbooking-senior-machine-learning-scientist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fbooking-senior-machine-learning-scientist"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fbooking-senior-machine-learning-scientist"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/booking-senior-machine-learning-scientist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbooking-senior-machine-learning-scientist"}]}