(Qpp913) | Senior Machine Learning Scientist

hace 3 semanas


Barcelona, España Lastminute.Com A tiempo completo

.(QPP913) | Senior Machine Learning Scientist Barcelona, Catalonia Company Description: We are the European Travel Tech leader in Dynamic Holiday Packages. We operate a portfolio of well-known brands such as Volagratis, Rumbo, Bravofly, Jetcost, and Hotelscan. Our mission is to lead the travel industry by leveraging technology to simplify, personalise, and enhance our customers' travel experience. We continuously invest in talented people to ensure our offerings meet customer needs and keep us at the cutting edge of technology evolution. We run our business in 17 languages and 40 countries, with more than 1,500 employees worldwide. We are committed to inclusion across race, gender, age, sexual orientation, religion, gender identity or expression, and accessibility.Job Description: We are looking for a motivated Senior Machine Learning Scientist to work with challenging real-world problems on big data. The selected candidate will be part of a team of ten machine learning/data scientists and three machine learning engineers.Key Responsibilities:Develop pseudo-realtime machine learning solutions to deal with challenging real-world problems on big data.Develop ranking and recommendation algorithms to improve our customers' experience.Collaborate in a cross-functional team, including machine learning scientists, software engineers, machine learning engineers, and project managers.Qualifications:Essential:PhD in Computer Science, Mathematics, or Physics.At least 5 years of experience in the field.Excellent knowledge of Supervised methods (Classification, Regression) and Unsupervised methods (Clustering, Feature Selection, Dimensionality Reduction).Experience in Reinforcement Learning (Multi-Armed Bandit, Markov Decision Process, and Q-learning).Excellent knowledge of Python and SQL.Knowledge of important Python libraries for Machine Learning and Data Analysis (scikit-learn, Pandas, matplotlib, Numpy, Scipy, MLflow).Experience with distributed version control systems, mostly Git (Github and/or Bitbucket).Experience with Deep Learning (Recurrent Neural Networks, Convolutional Neural Networks, Transformer, and Autoencoders).Experience with Keras (and TensorFlow) or PyTorch.Desirable:Able to find creative solutions to interesting problems.Curious with a constant desire to learn and collaborate.Knowledge of Spark is a plus.Additional Information:What we offer:Join a dynamic team in an inclusive international environment.Grow thanks to the career journey and our internal mobility perspective.Manage your own schedule thanks to the flexible start and end of the working day.Work a shorter working week (36h), with 4 hours on Friday morning.Get focus time for learning, development, and deep work on Friday mornings.Work partially remotely according to local laws.Enjoy continuous training thanks to our company platform.Benefit from employee discounts on travel.Receive 2 days off per year for volunteering.Receive a voucher after some years in the company



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