HubMub
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Mercor

Data Engineer - AI Pipelines

Mercor
Netherlands · Part-time · Not Applicable
About The Job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Data Engineer

Type: Contract

Compensation: $14/hour

Location: Remote

Role Responsibilities

  • Design resilient ETL/ELT pipelines and data contracts to ensure datasets are analytics- and ML-ready.
  • Validate, enrich, and serve data with strong schema and versioning discipline.
  • Manage schemas, versioning, and data contracts to maintain consistency.
  • Work with PostgreSQL/SQLite, Spark/DuckDB, and Airflow to manage workflows.
  • Optimize pipelines for performance and reliability using Python and pandas.
  • Collaborate with researchers and engineers to ensure data pipelines align with product and research needs.

Qualifications

Must-Have

  • Background in computer science, data engineering, or information systems.
  • Proficient in Python, pandas, and SQL.
  • Experience with databases like PostgreSQL or SQLite.
  • Understanding of distributed data processing with Spark or DuckDB.
  • Experience in orchestrating workflows with Airflow or similar tools.
  • Comfortable with formats like JSON, CSV, and Parquet.
  • Care about schema design, data contracts, and version control with Git.

Compensation & Legal

  • Weekly Bonus of $500–$1000 USD per 5 tasks.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome/welcome
  • For any help or support, reach out to: [email protected]

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

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Key Skills

Ranked by relevance

python ai postgresql pandas spark san
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Country Guide

Netherlands

30% Tax Ruling for expats

Posted
Jan 07, 2026
Type
Part-time
Level
Not Applicable
Location
Brabantine City Row
Company
Mercor

Industries

Software Development

Categories

Engineering

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