Data Engineer-II

Title
Data Engineer-II

Location
HQ USA CA San Francisco 2nd St

Start Date
Oct 19 2026

End Date
Apr 19 2027

Workday Access - Posting
Yes

Requisition Reason
OriginalOpen Position

Laptop
Yes

Job Posting SLA Classification
Professional

Requisition Process Type
Standard

Allow for Remote
Yes

Primary Hours
Standard Business Hours

Business Need
Increase in Workload

Description
Remote
M-F 9am - 5pm
Timezone flexibls
We need a senior contractor to design and build the data foundation for our B2B marketing in HubSpot.
You will own the data model that connects the people accounts locations and other records we market to.
That model determines who our campaigns can target. You will also load data from our warehouse and other source systems into HubSpot and keep those syncs running and accurate.
You will work closely with the Campaign Architect whose Iterable-to-HubSpot migration depends on having the right properties events and associations in place.

Key Responsibilities
Own the design of the HubSpot data model including objects custom objects associations and association labels for many-to-many relationships.
Make and document the design decisions.
Agree on source-of-truth tables definitions and refresh schedules with data engineering and analytics.
Build and maintain syncs from the warehouse into HubSpot using Hightouch or native integrations.
Map source fields to HubSpot properties and define keys deduplication rules and update logic for each sync.
Monitor sync health with alerts for failures volume changes and schema changes.
Fix issues quickly.
Own data quality end to end covering deduplication standardization validation enrichment and automated cleanup.
Plan and run the move of Iterable user attributes events and subscription status into HubSpot.
Set data governance standards including access controls consent fields retention rules and PII handling.
Document the model field mappings and runbooks and keep them current.

Required Skills
5 years in data engineering analytics engineering marketing operations or revenue operations including 2 years working hands-on with HubSpot data.
Has designed a HubSpot data model with custom objects and associations and knows the platform limits that affect design.
Advanced SQL including profiling transforming and validating data in a warehouse such as Snowflake.
Hands-on experience with reverse ETL (Hightouch Census) and ETL/ELT tools (Fivetran dbt Airflow).
Working knowledge of REST APIs and webhooks including the HubSpot CRM and Associations APIs.
Has led a large data migration that preserved relationships between records.
Clear documentation habits and the ability to explain data concepts to marketers.

Preferred Skills
B2B go-to-market experience Python or JavaScript scripting HubSpot Data Hub and data quality automation HubSpot certifications Modeling account hierarchies multi-location customers or partner networks Salesforce alongside HubSpot Pipeline monitoring or testing tools Privacy regulations for marketing data (CCPA GDPR CAN-SPAM)