ZE
Zefr· HQ in United States

Software Engineer

Location: Marina del Rey, CA · Category: Engineering & Development · Seniority: Junior · USD100,000 – USD130,000 / yearly · Posted: October 30, 2026 · Verified: Nov 12, 2026

Role Overview & Description

This Software Engineer role at Zefr involves designing, building, and operating APIs using REST and GraphQL, complex workflows with Apache Airflow, and data transformation pipelines in Snowflake and DBT. The engineer will support front-end interfaces, MCP servers, and offline batch processes. Requires 1-2 years of experience and competency in Python, SQL, and REST APIs.
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Source & Transparency: This position was structured directly from the publicly accessible career portal of Zefr. Details on the employer’s original job posting are authoritative. Polaris7 charges no placement fees and conducts no candidate screening.
Company IntelligenceVerified Profile
ZE

Brand safety and suitability software for walled garden video advertising.

Headquarters: United States

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