Data Scientist - Search Marketplace

Job Description

FARFETCH exists for the love of fashion. Our mission is to be the global platform for luxury fashion, connecting creators, curators and consumers.
We're a positive platform for good, bringing together an incredible creative community made up by our people, our partners and our customers. This community is at the heart of our business success. We welcome differences, empower individuality and celebrate diverse skills and perspectives, creating an inclusive environment for everyone. We are FARFETCH for All.
DATAWe're a Data team that does it all: big data engineering, machine learning, and deep-dive analytics and insight. We're a diverse, global team who create Data solutions to provide an unrivalled customer experience. Whether it's churning gigabytes of ecommerce data, using AI to recommend the latest trends, or understanding our customers better than anyone else, we use data to promote FARFETCH's growth.
PORTOOur Porto office is located in Portugal's vibrant second city, known for its history and its creative yet cosy environment. From Account Management to Technology and Product, whatever your skills are, you'll find your fit here. You can have an informal meeting in the treehouse or play the piano in your lunch break!
THE ROLEReporting to the Data Science Lead you will join Farfetch being part of building the next-generation intelligent platform for online luxury fashion, powered by large-scale data and Machine Learning, Deep Learning, Information Retrieval and Natural Language Processing algorithms. You will join a team of Data Scientists, Engineers, and Product Designers to help build and increase, through research and experimentation, our data-driven products.

WHAT YOU'LL DO

• Develop and implement state-of-the-art algorithms in Natural Language Processing (NLP), Information Retrieval (IR) with a focus on search relevance;
• Conduct practical research with a scientific mindset, and a focus on delivery;
• Work with the engineering team to integrate machine learning (ML) algorithms into the platform;
• Engage with partners, product managers and designers to help bring a shared vision of the search ecosystem;
• Explore and analyse big datasets to understand users interactions with search and propose experiments (AB tests) to improve user engagement;
• Scientific and technical publications are possible and encouraged.

WHO YOU ARE

• 4 years of experience in building search engines (both in natural language retrieval and ranking), recommendation systems and/or personalization;
• Hands-on experience with NLP (Transformers, word embeddings, named-entity recognition, information extraction, LLMs), Search (Vespa, Elasticsearch, Lucene, relevance matching);
• Experience in a Data Science role, working within a Retail and E-commerce environment;
• Fluent in Python, common numerical and Math & ML packages (NumPy, SciPy, scikit-learn, pandas, TensorFlow, PyTorch);
• You value good software engineering practices;
• Experienced in dealing with large amounts of data and building data pipelines in cloud Knowledge of experimental design and analysis, such as A/B testing;
• Fluent in English, both written and spoken;
• Interested in keeping up-to-date with scientific advancements.

REWARDS & BENEFITS

• FARFETCH Equity plan and annual discretionary bonus
• Flexible benefits - Private Medical Insurance, Dental Insurance, Gym Memberships, Pension scheme and more
• Critical Illness Insurance and Life Assurance
• Access to Unmind: an independent and completely confidential digital mental health platform
• Flexible working environment and more!

EQUAL OPPORTUNITIES STATEMENTFARFETCH is an equal opportunities employer ensuring that all applicants are treated equally and fairly throughout our recruitment process. We are determined that no applicant experiences discrimination on the basis of sex, race, ethnicity, religion or belief, disability, age, gender identity, ancestry, sexual orientation, veteran status, marriage and civil partnership, pregnancy and maternity, or any other basis prohibited by applicable law. We continue to build our consciously inclusive culture as part of our Positively FARFETCH strategy throughout our business, partnerships and communities.