Large complex datasets jobs

Cons Prod Strategic Analyst IV- Strategy Validation Quality Assurance

Bank of America · Posted Nov 5, 2026

Open

Newark, New Jersey, United States
On-site
Senior

Apply with Referso

Cons Prod Strategic Analyst IV- Strategy Validation Quality Assurance

Bank of America · Posted Nov 5, 2026

Open

Newark, New Jersey, United States
On-site
Senior

Apply with Referso

AMC-Quantitative Researcher -VP

JPMorgan Chase & Co. · Posted Nov 5, 2026

Open

Shanghai, China

Apply with RefersoAI Apply on careers page

Build clean historical datasets, maintain point-in-time data, run backtests and statistical checks, automate monthly signal production, develop HMM, regime-switching and reinforcement learning models, and build dashboards to track data quality and strategy performance.

Responsibilities

Build clean historical datasets
Maintain point-in-time data
Run backtests and statistical checks
Automate monthly signal production
Develop HMM, regime-switching and reinforcement learning models

Requirements

Master’s degree or PhD in machine learning, computer science, statistics or a related quantitative discipline

Skills

Python machine learning libraries quantitative modeling portfolio construction equity markets large complex datasets

See full job description

Senior Project Controls Estimator

Giga Energy · Posted Nov 4, 2026

Open

San Francisco, California, United States +3 more
On-site
Full-time · Senior
5+ years

Apply with RefersoAI Apply on careers page

Senior Project Controls Estimator

Locations (4)

San Francisco, California, United States
Long Beach, California, United States
Houston, Texas, United States
United States

Responsibilities

Own cost control and forecasting across a portfolio of capital construction projects
Build and maintain integrated project schedules
Develop and maintain earned value management reporting
Produce weekly and monthly project controls reports
Manage change control processes