Senior Machine Learning Engineer, Zeitgeist, Personalization

1 hour, 4 minutes ago
Full-time
Senior
Software Development
Spotify

Spotify

Spotify is a leading global audio streaming service empowering artists and inspiring fans worldwide with over 70 million tracks. It has 365 million users, including 165 million subscribers, across 178 markets.

Media
Founded 2006

Description

  • Design, build, and ship agentic systems that ground personalized listening experiences in cultural context and world knowledge.
  • Develop and maintain pipelines for extracting, structuring, and serving cultural signals at scale.
  • Partner with teams across Personalization to integrate foundational cultural data and technology into new agentic listening experiences.
  • Own components end-to-end, including data pipelines, model training, production serving, and monitoring.
  • Design and build evaluation tooling, including LLM-as-a-judge frameworks and dataset analysis tools.
  • Run experiments to evaluate the impact of cultural context signals on user experience and engagement.
  • Help define the technical direction of the squad and contribute to architecture decisions.
  • Shape how 0-to-1 experiences are built in practice.
  • Work closely with engineers, data scientists, product partners, and domain experts to turn signals into meaningful user experiences.

Requirements

  • 5+ years of experience building and shipping machine learning models end-to-end.
  • Strong foundation in Python; Java and Scala are a plus.
  • Experience with GCP tools such as Dataflow and BigQuery.
  • Hands-on experience with LLMs and agent orchestration frameworks such as LangChain, LlamaIndex, or Pydantic.
  • Experience building tool-calling agents, RAG systems, and vector databases.
  • Experience shipping production-scale, data-driven AI/ML systems, ideally in content understanding, knowledge graphs, NLP, MIR, or related domains.
  • Comfort operating as a 0-to-1 builder in ambiguous, exploratory environments.
  • Ability to move from idea to experimentation to production with confidence.
  • Experience working effectively in collaborative, cross-functional environments.
  • Strong focus on code quality, reliability, and scalability.

Benefits

  • Base salary range of $184,050 to $262,928 per year, plus equity.
  • Health insurance.
  • Six months of paid parental leave.
  • 401(k) retirement plan.
  • Monthly meal allowance.
  • 23 paid days off.
  • 13 paid flexible holidays.
  • Paid sick leave.

Interested in this position?

Apply directly on the company website

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