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Persona

Software Engineer, Data Infrastructure

Persona

. Build and expand the data platform using cutting edge technologies for the cloud data stack.

Posted 4/8/2026full-timeSan Francisco • California • 🇺🇸 United StatesMid-LevelSenior💰 $130,000 - $200,000 per yearWebsite

Tech Stack

Tools & technologies
AirflowApacheCloudETLKafkaPython

About the role

Key responsibilities & impact
  • Build and expand the data platform using cutting edge technologies for the cloud data stack.
  • Design and implement efficient data models to power analytics and core product workflows.
  • Collaborate with stakeholders to translate business and product needs into product features.
  • Identify new opportunities to use data in transformative ways across product, data science, and business teams.

Requirements

What you’ll need
  • 3+ years of experience in software engineering, with a focus on data infrastructure or large-scale data systems.
  • Proficiency in Python and familiarity with technologies like Kafka, Snowflake, ClickHouse, Airflow and Apache Flink.
  • Experience designing and implementing scalable ETL pipelines and working with structured and unstructured data.
  • Strong understanding of data modeling, including schema design and performance optimization for analytical and operational use cases.
  • Excellent communication and collaboration skills, with experience working cross-functionally with product, data science, and operational teams.
  • A passion for leveraging data to drive innovation.

Benefits

Comp & perks
  • medical
  • dental
  • vision
  • 3% 401(k) contribution
  • unlimited PTO
  • quarterly mental health days
  • family planning benefits
  • professional development stipend
  • wellness benefits

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
Pythondata infrastructurelarge-scale data systemsETL pipelinesdata modelingschema designperformance optimizationstructured dataunstructured datadata analytics
Soft Skills
communicationcollaborationcross-functional teamworkinnovation