{"id":"2784270821","title":"Senior Machine Learning Engineer","posted_at":"2026-02-09T14:51:31.000Z","apply_url":"https://job-boards.greenhouse.io/freenow/jobs/6886419","locations":["Hamburg"],"employment_type":null,"workplace_type":null,"seniority_level":"senior","description_language":"en","source_name":"greenhouse","source_url":"https://job-boards.greenhouse.io/freenow/jobs/6886419","salary":null,"job_summary":null,"job_description":null,"description_text":"Location: We are flexible! Come and join us either in Hamburg, Berlin, Barcelona or Athens\n\nFreenow empowers smarter mobility decisions helping people to move freely and cities to thrive.\n\nThe Freenow marketplace is a real-time, two-sided platform connecting riders and drivers. Its efficiency and scalability are powered by a sophisticated ecosystem of Machine Learning systems spanning key domains such as Pricing, Allocation, and Marketplace Fraud.\n\nIn this role, you’ll help advance the state of the art of our Marketplace MLOps platform, working on impactful use cases that shape not only our business but also the daily experiences of our users.\n\nBe ready to work in a multinational, diverse, highly motivated and collaborative team of passionate developers who strive for excellence and like to have fun.  Are you ready for your next ride?\n\nYOUR DAILY ADVENTURES WILL INCLUDE:\n\nDeveloping and maintaining high-performance, data-driven systems in a distributed infrastructure that impact our marketplace performance.\n\nStreamlining online serving of traditional ML enabling faster A/B tests and reducing go-to-market \n\nEnhancing our MLOps platform capabilities to support cutting edge AI algorithms\n\nEstablishing ML Observability best practices enabling Self-healing system and automatic data drift detection\n\nImplementing and optimizing solutions to some of our most business critical problems as part of a cross functional team consisting of Data and Software Engineering professionals.\n\nCollaborating with other Machine Learning Engineers, Data Scientists and Data Platform Engineers to drive the state of MLOps in Marketplace and FreeNow.\n\nOur Tech Stack: Python | Airflow | Java | Kubernetes | Kafka | Databricks | AWS & more\n\nTO BE SUCCESSFUL IN THIS ROLE:\n\nYou are experienced in training, deploying, serving and observing Statistical/Machine Learning models on large-scale datasets in production.\n\nYou have experience developing and maintaining high throughput microservices in a production environment\n\nYou have experience with Model registry, experiment tracking ideally via MLFlow among other data manipulation and machine learning libraries\n\nYou excel as a team player, and an avid learner, with a proven capacity to collaborate seamlessly with diverse teams, including those in data, tech, and product, as well as other stakeholders.\n\nYou can communicate in English. We are a very diverse team with people from all over the world and English is our language of communication, besides Python.\n\nYou are passionate about harnessing Artificial Intelligence and have the will to play an essential role in the future of urban transportation.\n\nExperience with streaming technologies and real-time data processing (e.g., Kafka Streams, Apache Flink) is a plus. \n\nBENEFITS & PERKS IN A NUTSHELL:\n\nFlexible working arrangements\n\nLinkedIn Learning\n\nSabbatical & special leave policies\n\nWeRoad partnership\n\nBirthday, 24th + 31st December off\n\nShort term EU work policy\n\nMobility Credit\n\nHealth Insurance\n\nEmployee assistance program\n\n \n\nPlus more local benefits depending on your work location!\n\n \n\nDIVERSITY, EQUITY & INCLUSION:\n\nFREE NOW is an equal opportunity employer and we consider qualified applicants regardless of race, religion, national origin, gender, gender identity, sexual orientation, disability or age.\nWe want you to grow and evolve, bring your true self to work. \n\nSEE WHAT OUR AWESOME COLLEAGUES SAY ABOUT US:","visa_sponsorship":null,"experience_years_min":null,"job_address":null,"job_city":null,"job_state":null,"job_country":null,"location_lat":53.5501721,"location_lng":10.0013165,"closed_at":null,"apply_with_ai_eligible":true,"keywords":["machine learning","data scientists","infrastructure","observability","communication","stakeholders","go-to-market","intelligence","Collaborate","data-driven","scalability","large-scale","distributed","performance","experiences","engineering","developers","production","algorithms","Kubernetes","processing","real-time","streaming","ecosystem","datasets","Platform","business","Flexible","LinkedIn","Python","images","teams","local","MLOps","Kafka","Excel","data","apps","Java","art","AWS","ML","AI"],"company":{"name":"FREENOW","slug":"freenow","logo_url":"https://img.logo.dev/free-now.com?token=pk_fWx5G5QrQMm-0Ud8BW3mBg&size=64&format=png","description":"FREENOW is a mobility platform that provides services to help people move and support urban transportation.","website_url":null,"linkedin_url":"https://www.linkedin.com/company/freenow","glassdoor_url":null,"x_url":null,"instagram_url":"https://www.instagram.com/freenow.official","youtube_url":null,"github_url":"https://github.com/freenowtech","huggingface_url":null,"tiktok_url":null,"crunchbase_url":"https://www.crunchbase.com/organization/hailo","facebook_url":null,"employee_count_range":"1001-5000","employee_count":1001,"founded_year":2009,"headquarters":{"address":"Neumühlen 19, 22763 Hamburg, Germany","city":"Hamburg","country":"DE","lat":53.5501721,"lng":10.0013165},"industry":"logistics","company_type":"startup","total_funding_usd":79400000,"locations":["Athens","Athens, Greece","Athina, Αττικη","Barcelona, Spain","Berlin, Germany","Dublin, Ireland","Hamburg","Hamburg, Germany","London, United Kingdom","Munich","Rome, Italy","Stuttgart, Germany","Thessaloniki","Warsaw, Mazowieckie"]},"structured_data":{"@context":"https://schema.org","@type":"JobPosting","@id":"https://worklittle.com/jobs/2784270821#job","title":"Senior Machine Learning Engineer","description":"Senior Machine Learning Engineer at FREENOW. View role details and apply on Worklittle.","datePosted":"2026-02-09T14:51:31.000Z","validThrough":"2026-03-11T14:51:31.000Z","url":"https://worklittle.com/jobs/2784270821","directApply":true,"hiringOrganization":{"@type":"Organization","name":"FREENOW","logo":"https://img.logo.dev/free-now.com?token=pk_fWx5G5QrQMm-0Ud8BW3mBg&size=64&format=png"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","streetAddress":"Neumühlen 19, 22763 Hamburg, Germany","addressLocality":"Hamburg","addressCountry":"DE"}},"employmentType":"FULL_TIME","identifier":{"@type":"PropertyValue","name":"FREENOW","value":"2784270821"}}}