Data Platform Engineer at Mercor | CA, US | Rezi

Data Platform Engineer at Mercor

Data Platform Engineer

Mercor · CA, US

1 weeks ago

Data Platform Engineer

Mercor · CA, US

13 days ago
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About the Role

Mercor is seeking an individual to own the infrastructure that every data-driven team runs on, including Snowflake, Fivetran, Airflow, and Hex. This role involves managing data organization, access control, cost, and operational reliability. As a foundational hire on the new Data Platform team, you will help establish engineering standards.

Responsibilities

  • Bring structure and clear ownership to data organization in Snowflake across projects and teams.
  • Design role-based access controls and partner with automation for access management.
  • Extend row access policies and PII masking across sensitive datasets.
  • Migrate data from various sources into governed homes.
  • Own Fivetran connector health and cost, Airflow/Astronomer pipeline reliability and on-call, and Hex governance.
  • Monitor and right-size Snowflake warehouse spend.
  • Help build CDC/streaming ingestion and other internal data platform tooling.

Requirements

  • Hands-on experience with Snowflake administration, including roles, grants, warehouses, and cost/performance tuning.
  • Experience designing data access and governance models (RBAC, row-level security, PII) at scale.
  • Comfort owning vendor tooling end-to-end (Fivetran, Airflow/Astronomer, or similar), including on-call.
  • Track record of migrating or re-architecting live production data systems without impacting dependent teams.
  • Strong SQL and Python skills with infrastructure fluency.
  • Experience owning CDC/streaming pipelines in production (Debezium, Kafka, Snowpipe Streaming or similar), including delivery semantics, partitioning, and safe cutovers.

Skills

  • Snowflake
  • Fivetran
  • Airflow
  • Hex
  • RBAC
  • Row-level security
  • PII masking
  • SQL
  • Python
  • CDC
  • Streaming ingestion
  • Debezium
  • Kafka
  • Snowpipe Streaming

Location

  • San Francisco
  • NYC
  • London

Work Type

  • In-person
  • Full-time

Experience Level

  • Foundational hire

Benefits

  • Bi-annual performance bonus structure
  • Generous equity grant vested over 4 years
  • Up to $15k Relocation bonus
  • $10K housing bonus (if you live within 0.5 miles of our office)
  • $1.5K monthly stipend for meals
  • Free Equinox membership
  • $200 monthly laundry reimbursement
  • $200 monthly personal wellness reimbursement
  • Health, Dental, Vision insurance

About the Company

  • Mercor is a leading AI data company organizing human intelligence to power the AI economy.
  • They build the layer between human expertise and frontier models.
  • Millions of domain experts are paid over $4 million per day to train frontier AI models.
  • Mercor's APEX benchmark family measures AI's real-world impact on professional work.
  • Mercor Enterprise brings this infrastructure to Fortune 500 companies.
  • Mercor is creating a new category of work where expertise powers AI advancement.
  • Mercor is a profitable Series C company valued at $10 billion.