At a Glance
- Tasks: Build and optimise ML models to enhance traveller experiences and mentor junior team members.
- Company: Join a leading travel tech company impacting millions of travellers worldwide.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Other info: Dynamic team environment with a focus on innovation and collaboration.
- Why this job: Make a real difference in travel technology while working with cutting-edge ML techniques.
- Qualifications: MSc or PhD in ML or related field with 2+ years of commercial ML experience.
The predicted salary is between 60000 - 80000 £ per year.
About the Role
Are you up for your next challenge where you can really flex your skills in Data Science and Machine Learning? Would you like to work in the fast-paced, traveller focused and data-rich world of travel technology, and power travel for millions of people? If you are passionate in using Data Science and ML to build data powered products, tackle ambitious problems and are seeking a high-profile role in which you’ll be able to directly impact millions of our customers and partners around the world, this could be the role for you!
Our team focuses on Personalisation and Recommendations across all Expedia Group brands such as Expedia.com, Hotels.com and Vrbo. We help millions of travellers worldwide have a more personalised experience by creating algorithms for Traveler Intent prediction, filter ranking and Customer Experience AI. We’re also responsible for Recommendations algorithms including properties, destinations, cars and activities to help our travellers find their dream holiday more quickly.
This key role involves building ML algorithms to solve high-impact, sophisticated problems using cutting-edge technology and approaches while working in a diverse team. You will also mentor the team and help ensure the timely delivery of key projects.
What You'll Do
- Build, deploy and optimise ML models for traveller intent prediction, filter ranking, customer experience AI, relevance and recommendations.
- Mentor and provide technical support to more junior members of the team.
- Work in close partnership with Product, Data and Technology teams to identify new opportunities and ensure that key projects that are carried out in the team are delivered in a timely fashion.
- Develop a deep understanding of our data and ML infrastructure and champion infrastructure development needs which will help the whole team work more effectively.
Who you are:
- MSc or PhD degree in: ML or Computer Science, computer vision, mathematics, or a science field with strong data/ML component; or Equivalent related professional experience.
- 2+ years hands-on experience with ML in a commercial environment, building datasets, selecting and engineering features, building and optimizing algorithms.
- Experience in several of the following domains: Recommender Systems, Deep Learning, Learn-to-Rank, Regression, Classification, Clustering.
- Experience with ML packages such as TensorFlow, PyTorch, Keras, Python (scikit-learn, pandas, numpy, scipy, Matplotlib), Spark MLlib, etc.
- Experience with distributed data on Spark, Hadoop or similar platform highly preferred.
- Good data manipulation skills required including cleaning and managing data.
- Good programming practices, ability to write readable, fast code.
- Intellectual curiosity and desire to learn new things, techniques and technologies.
Nice to have:
- Knowledge of test design, implementation and evaluation, with website A/B testing experience a plus.
- Experience with data visualization tools and packages.
Machine Learning Scientist III in London employer: Gravity Engineering Services Pvt Ltd.
At Expedia Group, we pride ourselves on being an exceptional employer that fosters a dynamic and inclusive work culture, where innovation thrives and every team member's contribution is valued. As a Machine Learning Scientist III, you will not only have the opportunity to work with cutting-edge technology in the vibrant travel tech industry but also benefit from extensive professional development opportunities, mentorship, and the chance to make a significant impact on millions of travellers worldwide. Join us in our mission to enhance customer experiences through data-driven solutions while enjoying a collaborative environment that encourages growth and creativity.
Contact Details:
Gravity Engineering Services Pvt Ltd. Recruitment Team
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