Senior Machine Learning Scientist - Search
Senior Machine Learning Scientist - Search
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Job Description
Company Description
Depop is the community-powered circular fashion marketplace where anyone can buy sell and discover desirable secondhand fashion. With a community of over 35 million users Depop is on a mission to make fashion circular redefining fashion consumption. Founded in 2011 the company is headquartered in London with offices in New York and Manchester and in 2021 became a wholly-owned subsidiary of out more at
Our mission is to make fashion circular and to create an inclusive environment where everyone is welcome no matter who they are or where theyre from. Just as our platform connects people globally we believe our workplace should reflect the diversity of the communities we serve. We thrive on the power of different perspectives and experiences knowing they drive innovation and bring us closer to our users. Were proud to be an equal opportunity employer providing employment opportunities without regard to age ethnicity religion or belief gender identity sex sexual orientation disability pregnancy or maternity marriage and civil partnership or any other protected status. Were continuously evolving our recruitment processes to ensure fairness and are open to accommodating any needs you might have.
If due to a disability you need adjustments to complete the application please let us know by sending an email with your name the role to which you would like to apply and the type of support you need to complete the application to . For any other non-disability related questions please reach out to our Talent Partners.
Job Description
Depop is looking for a versatile Senior Machine Learning Scientist to join our Search & Ranking team in the UK. As part of the team you will work alongside a Product Manager Backend Engineers and other ML Scientists playing a key role in building innovative models to power Depops search engine and ranking across the app.
Responsibilities:
You will:
Research design and deliver ML solutions to take on problems within the search & discovery space:
Learning-to-rank models
Vector search & embedding models
etc.
Understand requirements from various partners across the business designing machine learning solutions to address business problems such as:
How can we surface relevant results for this search
How can we show users personalised results in real time
What is the right price for this user
Set up and conduct large-scale experiments to test hypotheses and drive product development
Keep up to date with pioneering research contribute to Machine Learning groups and apply new techniques for NLP image processing etc.
Participate in team ceremonies (follow the agile cadence technical whiteboarding sessions product road mapping etc)
Qualifications
Skills and experience
Significant experience (3 years) working as a Data Scientist with a track record of delivering models to solve industry-scale problem
Experience with experiment design and conducting A/B tests
Proficiency in Python with the ability to write production-grade code and a good understanding of data engineering & MLOps
Solid understanding of machine learning concepts familiarity working with common frameworks such as sci-kit-learn TensorFlow or PyTorch
Collaborative and humble great teammate with an ability to work wimulti-functionalnal teams including technical and non-technical stakeholders
Passion for learning new skills and staying up-to-date with ML algorithms
Bonus points
Experience with Databricks and PySpark
Experience with deep learning & large language models
Experience with traditional semantic and hybrid search frameworks (e.g. Elasticsearch)
Experience working with AWS or another cloud platform (GCP/Azure)
Additional Information
Health Mental Wellbeing
PMI and cash plan healthcare access with Bupa
Subsidised counselling and coaching with Self Space
Cycle to Work scheme with options from Evans or the Green Commute Initiative
Employee Assistance Programme (EAP) for 24/7 confidential support
Mental Health First Aiders across the business for support and signposting
Work/Life Balance:
25 days annual leave with option to carry over up to 5 days
1 company-wide day off per quarter
Impact hours: Up to 2 days additional paid leave per year for volunteering
Fully paid 4 week sabbatical after completion of 5 years of consecutive service with Depop to give you a chance to recharge or do something you love.
Flexible Working: MyMode hybrid-working model with Flex Office Based and Remote options *role dependant
All offices are dog-friendly
Ability to work abroad for 4 weeks per year in UK tax treaty countries
Family Life:
18 weeks of paid parental leave for full-time regular employees
IVF leave shared parental leave and paid emergency parent/carer leave
Learn Grow:
Budgets for conferences learning subscriptions and more
Mentorship and programmes to upskill employees
Your Future:
Life Insurance (financial compensation of 3x your salary)
Pension matching up to 6% of qualifying earnings
Depop Extras:
Employees enjoy free shipping on their Depop sales within the UK.
Special milestones are celebrated with gifts and rewards!
Required Experience:
Senior IC
Employment Type
Full-Time
