Senior Data Scientist

Senior Data Scientist

Say hello to opportunities.

With $2.5B+ in ARR and $250M invested in R&D annually, we’re building the future of AI-powered business communications

This is where you and your skills come in. We’re currently looking for: This senior position requires deep expertise in data analytics and artificial intelligence (machine learning, deep learning, LLMs) and the ability to translate business requirements into reliable, production-grade solutions. You will help set the technical direction for our data science work and raise the engineering standard across the team. The tools in this field change every few months, so keeping your knowledge up to date is part of the job.

Responsibilities

• Design, build, and deploy data science pipelines end to end, and own them after they go live, including monitoring, reliability, and performance
• Help shape the data science roadmap: identify high-value use cases, recommend solutions and priorities to stakeholders, and set technical direction and architecture for the team.
• Translate calculations and metric definitions from the analytics team into Python code, and automate them, challenging or refining definitions where the data or method calls for it
• Support the Data Analytics team by independently scoping and delivering data science projects for recurring and ad-hoc requests using Python, Snowflake, and various source systems.
• Explore and prepare data, and select and apply statistical methods, machine learning, or LLMs where they fit the problem, weighing trade-offs and validating results rigorously.
• Maintain and optimize existing projects, and set and uphold team standards for code review, testing, documentation, and regular updates.
• Evaluate and introduce new tools, frameworks, and AI capabilities, and establish best practices for using them responsibly.
• Collaborate cross-functionally with Data Engineers, Data Analysts, the Data Warehouse team, and business stakeholders to translate business requirements into technical data solutions.

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