Senior Data Scientist - Applied AI (12 months, fixed-term contract)

We’re a leading online reviews platform, free and open to all. Our mission is to be a universal symbol of trust. We are well on our way - but there’s still an exciting journey ahead of us. Do you want to join us?

From reviews to user behaviours to internal systems, at Trustpilot we truly have big data. And, in our B2B Applied AI team, we’re focused on leveraging AI and ML to transform data into value and create engaging products features to improve the experience of our users. That means you can empower product innovation to help our businesses build Trust, Growth and Improve with Trustpilot.

We are seeking a Senior Data Scientist (12-month fixed-term contract) to join our B2B Applied AI team to develop intelligent, data-driven product features, and foundational models that serve our Business Application. You will collaborate closely with a cross-functional team of software developers, product managers, designers, data analytics and ML engineers to develop, deploy and maintain innovative AI/ML models at scale. You will have the opportunity to collaborate widely across the business including our Commercial, Digital Sales, and Data Science teams within B2C, Trust and GTM contexts.

To succeed in this role you will have proven experience in developing and deploying AI/ML models. You have a solid technical background, with hands-on ability in all stages of data preparation, exploration, modeling, and deployment. You must have an adaptable product mindset and knowledge of the interface between data science and engineering.  The ability to develop data solutions, put AI solutions into production, engage stakeholders, and clearly articulate the impact of your work is a must for this role.  

What you’ll be doing:

• You will be involved in delivering some of our most exciting Data Science projects aimed at improving our B2B SaaS product: from prediction to ranking, natural language processing to search, and recommendation systems to content generation and personalisation  
• Great opportunity to make a real product impact by applying the state of the art in AI and ML.
• You will deliver the Data Science component of key strategic initiatives  including owning, maintaining and deploying production-ready ML/AI models, and analysing data to establish the scope and impact of your work
• You will identify new product opportunities based on data, interpreting model outcomes and sharing insights to drive the direction of our Data Science work 
• You will engage with both technical and non-technical stakeholders & will translate product requirements into Data Science deliverables
• The opportunity to work with leading AI/ML model development and deployment tooling including GCP Vertex AI, GCP BigQuery, Airflow.
• Opportunities to work in a friendly, diverse, innovative, international team and workplace

Who you are:

• Experience with analytical and quantitative problem solving using advanced statistical techniques, machine learning and generative AI methods, e.g. sentiment and topic modeling, recommendation systems, content generation,  forecasting & trend analysis
• Experience in building and deploying production-ready ML models at scale, and solid data engineering skills (e.g. experience with GCP)
• Prior knowledge of NLP and Generative AI is a must.
• Proven ability to deliver technical projects to a commercial organisation.
• A minimum BA/BSc degree in Statistics, Mathematics, Physics, Computer Science or related quantitative degree.  Masters/PhD is preferred.
• Experience in building and deploying ML models at scale (ideally to support online services), and strong data engineering skills
• Ability in Python and SQL for data manipulation, modeling and scripting.
• Experience in working with large datasets, ideally from tech platforms, e-commerce, or SaaS-type businesses. Experience in use of behavioral data to develop data-driven product features is a big plus
• Great communication skills - both with technical colleagues and with business stakeholders 
• Proven technical experience in a Data Science role, preferably in the technology sector or in a technical consultancy

What’s in it for you:

• A range of flexible working options to dedicate time to what matters to you
• Competitive compensation package + bonus
• 25 days holiday per year, with an extra 5 days holiday allocated after your 1 year anniversary (prorated) 
• Two (paid) volunteering days a year to spend your time giving back to the causes that matter to you and your community
• Rich learning and development opportunities are supported through the Trustpilot Academy, LinkedIn Learning, and Blinkist
• Comprehensive health package, pension, and full access to Headspace, a popular mindfulness app to promote positive mental health
• Paid parental leave
• Central office with  a laid-back vibe and constant buzz of different languages being spoken everywhere you go It’s complete with a coffee bar, canteen, and table tennis and has a wide variety of refreshments available - you can opt-in for breakfast and lunch at an affordable price
• Regular opportunities to connect and get to know your fellow Trusties, including company-wide celebrations and events, ERG activities, and team socials
• Opportunity to join the Trustpilot Social Club for a small monthly fee and attend regular social and leisure activities like go-karting, cooking classes, and escape rooms 
• Employee discounts to restaurants and shops 

Still not sure?

We are Open to All, which means we want everyone to feel like they can see themselves at Trustpilot. We're keen to hear about your experiences as well as how you can help to create a fantastic culture for our amazing Trusties. So, don't worry if you're looking at this job description and feel like you don't meet all the requirements, we'd still really like to hear from you!