Senior Data Engineer – Data & ML Platform

ŌURA

Senior Data Engineer developing and maintaining Oura’s Datalake systems. Collaborating with data scientists and teams while working onsite in San Francisco only 1-2 days a week.

Posted 4/24/2026full-timeSan Francisco • California • 🇺🇸 United StatesSenior💰 $172,550 - $203,000 per yearWebsite

Tech Stack

Tools & technologies

CloudJavaPythonSparkSQLTypeScript

About the role

Key responsibilities & impact

Build, operate, and improve Oura’s Datalake consisting of systems to move, process, and store large amounts of data (Terabyte–Petabyte scale).
Design and implement data models and pipelines with a strong focus on data quality, reliability, and governance.
Ensure that our data platform and processes meet privacy, compliance, and security requirements.
Build components that support the handling of datasets, training, testing, and release of new on-device and cloud-based ML models.
Independently collaborate with different stakeholders including Data Scientists, Testing, Firmware, and Hardware to define and implement improvements and new functionality and support internal Datalake consumers in their day-to-day work.
Write code, mostly in Python and SQL with occasional additions Typescript, Java or some other language.

Requirements

What you’ll need

5+ years of experience developing and operating production systems.
Experience running, monitoring, and debugging production systems at scale on a public cloud.
Good architectural understanding of event-driven architectures, workflow engines, database, and data warehouse systems.
Ability to design robust data models and pipelines, with attention to data accuracy and integrity.
Experience in building infrastructure and components following best practices such as CI/CD and infrastructure as code.
Demonstrated skills in writing well-structured, testable, and high-performance code.
Familiarity with some of the following: Workflow engines, Stream processing, MLops, Spark, Athena, SQL, dbt, Databricks.
You are self-motivated, proactive, and able to lead and manage your own work effectively.
A pragmatic and goal oriented approach to development.

Benefits

Comp & perks

Competitive salary and equity packages
Health, dental, vision insurance, and mental health resources
An Oura Ring of your own plus employee discounts for friends & family
20 days of paid time off plus 13 paid holidays plus 8 days of flexible wellness time off
Paid sick leave and parental leave

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

PythonSQLTypescriptJavadata modelsdata pipelinesCI/CDinfrastructure as codeevent-driven architecturesMLops

Soft Skills

self-motivatedproactiveleadershipcollaborationattention to detailgoal orientedproblem solvingcommunicationorganizational skillsindependence