The Role

We are seeking a Senior Data Scientist with strong analytics engineering experience to join our team at Let’s Do This. This role will be within our Social product team, a team focused on helping participants see what events their friends are doing and inspiring more participation through social connections. You will work closely with product, engineering and design to develop this nascent product and drive maximum impact. To begin with, the role will require a significant amount of focus on improving data models and pipelines, ensuring the underlying data is reliable, scalable, and easy to work with for analytical purposes. Over time, this role will balance between analytics engineering and more advanced data science and analytics work.

Key Responsibilities

• Data Modelling Improvement: Lead the effort to transform our data models and clean up legacy structures to ensure high-quality data for analysis.

• Data Analysis Enablement: Develop reliable datasets and tables that empower the product team to conduct self-serve analysis.

• Advanced Analytics: Apply statistical analysis, cohort analysis, and user behavior modeling to generate insights that help grow the social side of our product.

• Collaboration: Work closely with the Product Manager, Product Designer, and Software Engineers to understand their data needs and ensure the data infrastructure supports strategic decision-making.

About You

• Excited to work in a fast-paced, impact-driven product team.

• Strong experience with SQL, a scripting language such as Python, and modern data tools such as Snowflake and dbt.

• Desirable: Experience with the wider data stack, such as data ingestion pipelines and data quality frameworks.

• Experience in building data models that scale with company growth and ensure analytical reliability.

• Experienced enough to feel empowered to make big structural changes to our data models and infrastructure.

• Ability to work closely with both technical and non-technical stakeholders, with a strong focus on communication and collaboration.

• A pragmatic approach to problem-solving, focusing on impact over perfection.

• Experience working self-sufficiently in a cross-functional product team

• Desirable: Experience working in a startup environment on a consumer product, preferably an app.

Who We Are

Let’s Do This is the online company getting people offline.

We exist to inspire people across the world to come together and experience moments that make them feel alive. We’re currently going after mass participation sports events (Marathons, Triathlons, 10Ks, 5Ks, swim races), where we’re proud to be the global leader.

We’re at a super exciting and rapid stage of our development. We now take over 1.5 million bookings every year, driving growth for our industry from large-scale races like the UK’s London Marathon Events and the Great North Run to hero races like the Hackney Half, Peachtree Road Race, the London Triathlon, or grassroots races like those from RunThrough.

We’ve grown exponentially in the UK since our launch in 2017 and are now in the process of expanding within the US market with the same energy our brand represents. We’ve raised $90M to date and were the fastest growing company on YCombinator, and our investors also include Tier 1 VCs NFX, EQT, and legendary individuals Serena Williams and Usain Bolt.

How did we do it? 

With an exceptional team. The Let’s Do This team brings in experience ranging from London’s fastest-growing start-ups to the world's biggest tech companies, including Facebook, Google, Deliveroo, King and Skyscanner. 

We’re passionate about finding fantastic talent to add to an already extraordinary group. At Let's Do This, we are a team of passionate and hardworking individuals who believe that extraordinary talent can come from any background. We encourage applications from people from all walks of life, as we know that diverse perspectives fuel innovation and creativity. Join us in making a difference with your unique experiences.