Verify solutions using Python with standard data science libraries and statistical methods * Document problem statements clearly with realistic business contexts and provide verified correct answers ...
Verify solutions using Python with standard data science libraries and statistical methods * Document problem statements clearly with realistic business contexts and provide verified correct answers ...
Sigma is a leading global technology company specializing in data collection and annotation for ... offered for freelancers under a commercial contract . • Requirements We are looking for ...
Sigma is a leading global technology company specializing in data collection and annotation for ... offered for freelancers under a commercial contract . • Requirements We are looking for ...
$6 - $65/hr
Maintain organized photo libraries, archives, and delivery workflows for efficient asset management ... Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process ...
$6 - $65/hr
Maintain organized photo libraries, archives, and delivery workflows for efficient asset management ... Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process ...
She/he also fulfills data permission requests, orders references and articles as well as maintains ... freelancers and new employees Manages time efficiently and is able to set priorities and meet ...
She/he also fulfills data permission requests, orders references and articles as well as maintains ... freelancers and new employees Manages time efficiently and is able to set priorities and meet ...
She/he also fulfills data permission requests, orders references and articles as well as maintains ... freelancers and new employees Manages time efficiently and is able to set priorities and meet ...
She/he also fulfills data permission requests, orders references and articles as well as maintains ... freelancers and new employees Manages time efficiently and is able to set priorities and meet ...
Extending and documenting design systems and component libraries What We're Looking For ... If you would like more information about how your data is processed, please contact us.
Quick apply
Extending and documenting design systems and component libraries What We're Looking For ... If you would like more information about how your data is processed, please contact us.
Verify solutions using Python with standard libraries (Numpy, Pandas, Scipy, scikit-learn ... Expert Python programming for data science (pandas, numpy, scipy, scikit-learn, statsmodels)
Verify solutions using Python with standard libraries (Numpy, Pandas, Scipy, scikit-learn ... Expert Python programming for data science (pandas, numpy, scipy, scikit-learn, statsmodels)
Freelance Brand Designer
$50/hr
... specialized data scraping workflows within our hybrid AI + human system. In this role, you'll ... asset libraries for wider team use. * English proficiency: Upper-intermediate (B2) or above ...
Freelance Brand Designer
$50/hr
... specialized data scraping workflows within our hybrid AI + human system. In this role, you'll ... asset libraries for wider team use. * English proficiency: Upper-intermediate (B2) or above ...
Extending and documenting design systems and component libraries What We're Looking For ... If you would like more information about how your data is processed, please contact us.
Extending and documenting design systems and component libraries What We're Looking For ... If you would like more information about how your data is processed, please contact us.
Verify solutions using Python with standard data science libraries and statistical methods * Document problem statements clearly with realistic business contexts and provide verified correct answers ...
Verify solutions using Python with standard data science libraries and statistical methods * Document problem statements clearly with realistic business contexts and provide verified correct answers ...
Assistant Fabric Manager
Manhattan, NY · On-site
$26/hr
We are looking for a Freelance Assistant Fabric Manager for a top apparel company in New York City ... Maintain physical and digital fabric libraries that are representative of historical and new trend ...
Assistant Fabric Manager
Manhattan, NY · On-site
$26/hr
We are looking for a Freelance Assistant Fabric Manager for a top apparel company in New York City ... Maintain physical and digital fabric libraries that are representative of historical and new trend ...
Associate Director, Data Engineering
Manhattan, NY · On-site
$110K - $173K/yr
... library is required. Understanding of Spark required. Experience Dagster + and or Airflow is ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Associate Director, Data Engineering
Manhattan, NY · On-site
$110K - $173K/yr
... library is required. Understanding of Spark required. Experience Dagster + and or Airflow is ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Associate Director, Data Engineering
$110K - $173K/yr
... library is required. Understanding of Spark required. Experience Dagster + and or Airflow is ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Associate Director, Data Engineering
$110K - $173K/yr
... library is required. Understanding of Spark required. Experience Dagster + and or Airflow is ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Associate Director, Data Engineering
Manhattan, NY · On-site
$110K - $173K/yr
... library is required. • Understanding of Spark required. • Experience Dagster + and or Airflow ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Associate Director, Data Engineering
Manhattan, NY · On-site
$110K - $173K/yr
... library is required. • Understanding of Spark required. • Experience Dagster + and or Airflow ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Process Manager
Ontario, CA · On-site +1
Gather, analyze, and track KPI data (engage experiment leaders where necessary to provide data ... Design the External Signals Library process, tooling and governance framework to capture and track ...
Process Manager
Ontario, CA · On-site +1
Gather, analyze, and track KPI data (engage experiment leaders where necessary to provide data ... Design the External Signals Library process, tooling and governance framework to capture and track ...
Process ManagerRemote
Ontario, CA · Hybrid
... track KPI data (engage experiment leaders where necessary to provide data) Prepare PowerBI ... Successful candidates for freelancer opportunities will not be considered employees of The Procter ...
Process ManagerRemote
Ontario, CA · Hybrid
... track KPI data (engage experiment leaders where necessary to provide data) Prepare PowerBI ... Successful candidates for freelancer opportunities will not be considered employees of The Procter ...
Associate Director, Data Engineering
Manhattan, NY · On-site
$110K - $173K/yr
... library is required. • Understanding of Spark required. • Experience Dagster + and or Airflow ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Associate Director, Data Engineering
Manhattan, NY · On-site
$110K - $173K/yr
... library is required. • Understanding of Spark required. • Experience Dagster + and or Airflow ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...
Process ManagerRemote
Ontario, CA · Hybrid
... track KPI data (engage experiment leaders where necessary to provide data) Prepare PowerBI ... Successful candidates for freelancer opportunities will not be considered employees of The Procter ...
Process ManagerRemote
Ontario, CA · Hybrid
... track KPI data (engage experiment leaders where necessary to provide data) Prepare PowerBI ... Successful candidates for freelancer opportunities will not be considered employees of The Procter ...
Process ManagerRemote
Ontario, CA · Hybrid
... track KPI data (engage experiment leaders where necessary to provide data) Prepare PowerBI ... Successful candidates for freelancer opportunities will not be considered employees of The Procter ...
Process ManagerRemote
Ontario, CA · Hybrid
... track KPI data (engage experiment leaders where necessary to provide data) Prepare PowerBI ... Successful candidates for freelancer opportunities will not be considered employees of The Procter ...
Graphic Designer (Freelance)
New York, NY · On-site
Iterate quickly based on feedback and performance data * Prototype visual concepts with the team ... Experience building design systems or template libraries at scale * Ability to produce quality ...
Quick apply
Graphic Designer (Freelance)
New York, NY · On-site
Iterate quickly based on feedback and performance data * Prototype visual concepts with the team ... Experience building design systems or template libraries at scale * Ability to produce quality ...
Freelance Data Librarian information
See salary details
$44K - $49.7K
6% of jobs
$55K is the 25th percentile. Wages below this are outliers.
$49.7K - $55.5K
21% of jobs
The median wage is $60.6K / yr.
$55.5K - $61.2K
26% of jobs
$61.2K - $66.9K
0% of jobs
$66.9K - $72.6K
4% of jobs
$72.6K - $78.4K
7% of jobs
$78.4K - $84.1K
2% of jobs
$84.1K - $89.8K
0% of jobs
$93.2K is the 75th percentile. Wages above this are outliers.
$89.8K - $95.5K
15% of jobs
$95.5K - $101.3K
6% of jobs
$101.3K - $107K
12% of jobs
$44K
$74.2K
$107K
How much do freelance data librarian jobs pay per year?
As of Jun 11, 2026, the average yearly pay for freelance data librarian in the United States is $74,164.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,500.00 and $94,500.00 per year, depending on experience, location, and employer.
What cities are hiring for Freelance Data Librarian jobs? Cities with the most Freelance Data Librarian job openings:
What are the most commonly searched types of Data Librarian jobs? The most popular types of Data Librarian jobs are:
What states have the most Freelance Data Librarian jobs? States with the most job openings for Freelance Data Librarian jobs include:
$90/hr
Part-time
Posted 22 days ago
Job description
Please submit your CV in English and indicate your level of English proficiency.
Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.
What this opportunity involves
While each project involves unique tasks, contributors may:
What we look for
This opportunity is a good fit for Data Science specialists with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have:
How it works
Apply → Pass qualification(s) → Join a project → Complete tasks → Get paid
Project time expectations
For this project, tasks are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.
Compensation
On this project, contributors can earn up to $90 per hour equivalent, depending on their level and pace of contribution.
Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.
Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.
What this opportunity involves
While each project involves unique tasks, contributors may:
- Design original computational data science problems that simulate real-world analytical workflows across industries (telecom, finance, government, e-commerce, healthcare)
- Create problems requiring Python programming to solve (using Pandas, Numpy, Scipy, Sklearn, Statsmodels, Matplotlib, Seaborn)
- Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks)
- Develop problems requiring non-trivial reasoning chains in data processing, statistical analysis, feature engineering, predictive modeling, and insight extraction
- Create deterministic problems with reproducible answers: avoid stochastic elements or require fixed random seeds for exact reproducibility
- Base problems on real business challenges: customer analytics, risk assessment, fraud detection, forecasting, optimization, and operational efficiency
- Design end-to-end problems spanning the complete data science pipeline (data ingestion → cleaning → EDA → modeling → validation → deployment considerations)
- Incorporate big data processing scenarios requiring scalable computational approaches
- Verify solutions using Python with standard data science libraries and statistical methods
- Document problem statements clearly with realistic business contexts and provide verified correct answers
What we look for
This opportunity is a good fit for Data Science specialists with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have:
- 5+ years of hands-on data science experience with proven business impact
- Portfolio of completed projects and publications showcasing real-world problem-solving
- Expert Python programming for data science (pandas, numpy, scipy, scikit-learn, statsmodels)
- Expert statistical analysis and machine learning - deep understanding of algorithms, methods, and their practical applications
- Expert with SQL and database operations for data manipulation and analysis
- Experience with GenAI technologies (LLMs, RAG, prompt engineering, vector databases)
- Understanding of MLOps practices and model deployment workflows
- Knowledge of modern frameworks (TensorFlow, PyTorch, LangChain)
- Strong written English (C1+).
How it works
Apply → Pass qualification(s) → Join a project → Complete tasks → Get paid
Project time expectations
For this project, tasks are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.
Compensation
On this project, contributors can earn up to $90 per hour equivalent, depending on their level and pace of contribution.
Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.