Data Scientist on SmartNews’s Ads Data Science team, leading product analytics, A/B testing, causal analysis, and analytical pipelines to guide ad-product decisions across JP and US markets.
About this role
This role sits in SmartNews's AI Enablement team, which connects advanced AI technology with business outcomes across the organization. The engineer works directly with business teams to identify meaningful use cases and leads the adoption of AI tools and workflows across departments.
The work covers the full path from ambiguous business pain points to production-ready solutions. Responsibilities include defining technical requirements, building prototypes, tracking business impact and adoption, creating evaluation loops for autonomous systems and LLM integrations, and maintaining standards for prompt design, AI observability, and responsible AI governance. The role also supports developers and business users through office hours, prompt libraries, and shared practices.
Applicants must have at least five years of software engineering experience, including at least one year operating LLM, generative AI, RAG, or autonomous AI systems in production. Strong Python experience and substantial deployment experience with cloud environments such as AWS ECS, containers including Docker and Kubernetes, and CI/CD pipelines are required. The role also requires the ability to design and implement AI solutions with business stakeholders and use tools such as Cursor, Claude Code, n8n, and Dify to move prototypes toward production.
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