Hourly Contract * Location : Remote * Commitment : 10-40 hours/week What You'll Do * Design Advanced Challenges - Develop complex, expert-level data science problems spanning hyperparameter ...
Hourly Contract * Location : Remote * Commitment : 10-40 hours/week What You'll Do * Design Advanced Challenges - Develop complex, expert-level data science problems spanning hyperparameter ...
Experience working with cybersecurity cloud platforms such as Google SecOps, Amazon Web Services ... Consultant - Data Science / Data Lake Are you looking to apply cyber analytics, artificial ...
Experience working with cybersecurity cloud platforms such as Google SecOps, Amazon Web Services ... Consultant - Data Science / Data Lake Are you looking to apply cyber analytics, artificial ...
Consultant - Data Science / Data Lake Are you looking to apply cyber analytics, artificial ... Experience working with cybersecurity cloud platforms such as Google SecOps, Amazon Web Services ...
Consultant - Data Science / Data Lake Are you looking to apply cyber analytics, artificial ... Experience working with cybersecurity cloud platforms such as Google SecOps, Amazon Web Services ...
Machine Learning / Data Science Engineer
Chicago, IL · On-site
$118K - $141.80K/yr
Strategizing with clients, data scientists, engineers, and other members of cross-functional teams ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Machine Learning / Data Science Engineer
Chicago, IL · On-site
$118K - $141.80K/yr
Strategizing with clients, data scientists, engineers, and other members of cross-functional teams ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Machine Learning / Data Science Engineer
Chicago, IL · On-site
$118K - $141.60K/yr
Strategizing with clients, data scientists, engineers, and other members of cross-functional teams ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Quick apply
Machine Learning / Data Science Engineer
Chicago, IL · On-site
$118K - $141.60K/yr
Strategizing with clients, data scientists, engineers, and other members of cross-functional teams ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Machine Learning / Data Science Engineer
Chicago, IL · On-site
$118K - $141.60K/yr
Strategizing with clients, data scientists, engineers, and other members of cross-functional teams ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Machine Learning / Data Science Engineer
Chicago, IL · On-site
$118K - $141.60K/yr
Strategizing with clients, data scientists, engineers, and other members of cross-functional teams ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Data Scientist (Masters)
Chicago, IL · Remote
This is a fully remote, flexible contract role. No prior AI industry experience required - just deep, hands-on command of data science and the ability to think critically about how models reason.
Data Scientist (Masters)
Chicago, IL · Remote
This is a fully remote, flexible contract role. No prior AI industry experience required - just deep, hands-on command of data science and the ability to think critically about how models reason.
... data science methodologies align with audit standards and compliance requirements. * Build ... Apply NLP techniques to analyze unstructured data sources (e.g., contracts, emails, transaction ...
... data science methodologies align with audit standards and compliance requirements. * Build ... Apply NLP techniques to analyze unstructured data sources (e.g., contracts, emails, transaction ...
... data science methodologies align with audit standards and compliance requirements. * Build ... Apply NLP techniques to analyze unstructured data sources (e.g., contracts, emails, transaction ...
Quick apply
... data science methodologies align with audit standards and compliance requirements. * Build ... Apply NLP techniques to analyze unstructured data sources (e.g., contracts, emails, transaction ...
Lead, Data Science Internal Audit
North Chicago, IL · On-site
$96.50K/yr
... data science methodologies align with audit standards and compliance requirements. * Build ... Apply NLP techniques to analyze unstructured data sources (e.g., contracts, emails, transaction ...
Lead, Data Science Internal Audit
North Chicago, IL · On-site
$96.50K/yr
... data science methodologies align with audit standards and compliance requirements. * Build ... Apply NLP techniques to analyze unstructured data sources (e.g., contracts, emails, transaction ...
Experience working with cyber security cloud platforms such as Google SecOps, Amazon Web Services ... Experience supporting the design, development, or deployment of enterprise data science or ...
Experience working with cyber security cloud platforms such as Google SecOps, Amazon Web Services ... Experience supporting the design, development, or deployment of enterprise data science or ...
Lead Machine Learning / Data Science Engineer
Chicago, IL · On-site
$57.50 - $76/hr
Strategizing with clients, data scientists, engineers, and other members of cross-functional teams ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Lead Machine Learning / Data Science Engineer
Chicago, IL · On-site
$57.50 - $76/hr
Strategizing with clients, data scientists, engineers, and other members of cross-functional teams ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Lead Machine Learning / Data Science Engineer
$57.50 - $76/hr
Strategizing with clients, data scientists, engineers, and other members of cross-functional teams ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Quick apply
Lead Machine Learning / Data Science Engineer
$57.50 - $76/hr
Strategizing with clients, data scientists, engineers, and other members of cross-functional teams ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Advanced Data Science Associate Consultant
Chicago, IL · On-site
$140K - $155K/yr
Master's degree with 3-5 years of relevant post-collegiate work experience in data science * A ... Experience with tools/platforms such as the Hadoop eco system, Amazon Web Services or database ...
Advanced Data Science Associate Consultant
Chicago, IL · On-site
$140K - $155K/yr
Master's degree with 3-5 years of relevant post-collegiate work experience in data science * A ... Experience with tools/platforms such as the Hadoop eco system, Amazon Web Services or database ...
Junior Data Scientist with Data Engineering Skills
Chicago, IL · On-site
$95K - $150K/yr
You will work on projects that combine data science, data engineering, and DevOps practices to ... Google, Apple, Facebook (Meta), Amazon, Microsoft, IBM, Oracle, Cisco, Client, Wells Fargo, Client ...
Junior Data Scientist with Data Engineering Skills
Chicago, IL · On-site
$95K - $150K/yr
You will work on projects that combine data science, data engineering, and DevOps practices to ... Google, Apple, Facebook (Meta), Amazon, Microsoft, IBM, Oracle, Cisco, Client, Wells Fargo, Client ...
Lead Machine Learning / Data Science Engineer CapTech is an award-winning consulting firm that ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Lead Machine Learning / Data Science Engineer CapTech is an award-winning consulting firm that ... SQL, Amazon RDS * Comfort and proficiency in framing data-driven problems from cross-industry ...
Data Scientist
Chicago, IL · Hybrid
$73.50K - $136.50K/yr
Responsibilities * Assist with and execute data science projects, working with product, engineering ... Ideally, some experience with Spark, Amazon EMR, and/or Hive * Experience working with datasets in ...
Data Scientist
Chicago, IL · Hybrid
$73.50K - $136.50K/yr
Responsibilities * Assist with and execute data science projects, working with product, engineering ... Ideally, some experience with Spark, Amazon EMR, and/or Hive * Experience working with datasets in ...
Data Scientist
Chicago, IL · Hybrid
$73.50K - $136.50K/yr
Responsibilities: * Assist with and execute data science projects, working with product ... Ideally, some experience with Spark, Amazon EMR, and/or Hive * Experience working with datasets in ...
Data Scientist
Chicago, IL · Hybrid
$73.50K - $136.50K/yr
Responsibilities: * Assist with and execute data science projects, working with product ... Ideally, some experience with Spark, Amazon EMR, and/or Hive * Experience working with datasets in ...
Principal Associate, Data Scientist - Innovation Hub
Chicago, IL · On-site
$60.80K - $61.30K/yr
You have hands-on experience developing data science solutions using open-source tools and cloud ... At least 1 year of experience working with AWS, including Amazon Bedrock * Experience designing or ...
Principal Associate, Data Scientist - Innovation Hub
Chicago, IL · On-site
$60.80K - $61.30K/yr
You have hands-on experience developing data science solutions using open-source tools and cloud ... At least 1 year of experience working with AWS, including Amazon Bedrock * Experience designing or ...
Data Scientist
Chicago, IL · Hybrid
$73.50K - $136.50K/yr
Responsibilities * Assist with and execute data science projects, working with product, engineering ... Ideally, some experience with Spark, Amazon EMR, and/or Hive * Experience working with datasets in ...
Data Scientist
Chicago, IL · Hybrid
$73.50K - $136.50K/yr
Responsibilities * Assist with and execute data science projects, working with product, engineering ... Ideally, some experience with Spark, Amazon EMR, and/or Hive * Experience working with datasets in ...
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Job description
About the Role
What if your deep knowledge of machine learning, statistics, and data engineering could directly shape how the next generation of AI thinks and reasons? We're looking for Data Science Experts to help train and refine cutting-edge AI models - working alongside world-leading AI research labs from wherever you are in the world.
This is a fully remote, flexible contract role designed for experienced data scientists, ML engineers, and quantitative researchers who want to do meaningful, intellectually stimulating work on their own schedule.
- Organization
: Alignerr - Type
: Hourly Contract - Location
: Remote - Commitment
: 10-40 hours/week
- Design Advanced Challenges
- Develop complex, expert-level data science problems spanning hyperparameter optimization, Bayesian inference, cross-validation strategies, dimensionality reduction, and more - Author Ground-Truth Solutions
- Write rigorous, step-by-step technical solutions - including Python/R scripts, SQL queries, and mathematical derivations - that serve as the gold standard for model training - Audit AI-Generated Code
- Evaluate AI outputs using libraries like Scikit-Learn, PyTorch, and TensorFlow for technical correctness, efficiency, and best practices - Refine AI Reasoning
- Identify logical failures in AI thinking - such as data leakage, overfitting, or mishandled class imbalance - and deliver structured feedback that improves model performance - Stress-Test Model Limits
- Push AI systems to their boundaries across machine learning theory, statistical inference, neural network architectures, and data engineering pipelines
- Hold or are pursuing a Master's or PhD in Data Science, Statistics, Computer Science, or a related quantitative field
- Strong foundational expertise in supervised/unsupervised learning, deep learning, big data technologies (Spark, Hadoop), or NLP
- Able to communicate complex algorithmic and statistical concepts clearly and precisely in writing
- Meticulous attention to detail - from code syntax to mathematical notation to the validity of statistical conclusions
- Self-directed and comfortable working independently on technical tasks
- No prior AI or annotation experience required
- Experience with data annotation, data quality, or AI evaluation workflows
- Familiarity with production data science practices such as MLOps or CI/CD pipelines for models
- Prior work in academic research, technical writing, or quantitative analysis
- Work directly with industry-leading large language models and cutting-edge AI research
- Fully remote and async - work on your own schedule, from anywhere
- Freelance autonomy with consistent, meaningful technical work
- Engage with intellectually challenging problems that have a real impact on the future of AI
- Potential for ongoing contract renewals as new projects launch