Key Responsibilities Designing realistic, challenging data science and data engineering tasks, including but not limited to exploratory analyses, statistical modeling, machine learning pipelines, ETL and data pipeline design, SQL and Python workflows, and experimentation or A/B test write-ups Illustrating "what good looks like" by writing precise, task-specific criteria for data science and data engineering deliverables Applying consistent, evidence-based judgment so that assessments are reproducible and defensible Taking structured feedback from senior reviewers and iterating on submitted work Ideal Profile 4+ years of professional data science, data engineering or machine learning experience in one of these settings: A leading technology or quantitative firm (such as FAANG+, Magnificent 7+, top-tier quant funds or equivalent) with a Mid-senior level title. Applied Scientist, Research Scientist and Machine Learning Engineer/Scientist roles also qualify. A top financial institution (a leading bank, hedge fund or trading firm) A top-tier consulting firm, working as a data scientist A Fortune 100 company, with a senior or manager-level title Experience may be split across more than one qualifying employer Strong command of Python, SQL, statistical modeling, machine learning, experimentation and causal inference Proven ability to turn messy real-world data into rigorous analyses and reliable pipelines Excellent written English, including the ability to explain technical findings clearly Bachelor's degree from an English-speaking country A detail-oriented, consistent approach to evaluating complex work Comfortable receiving feedback and calibrating judgment against set standards

About Quickhyre AI

QuickHyre AI is an online job portal and HRMS software platform for hiring and workforce management, trusted by over 10 million active users. It connects freshers and experienced professionals across all career levels with verified job opportunities, while enabling companies to hire, onboard, and manage employees through a single system. Candidates use QuickHyre AI to search and apply for jobs across entry-level, mid-level, and senior roles, including internships and contract positions across tech and non-tech domains. Employers use QuickHyre AI as a hiring platform, applicant tracking system (ATS), and HRMS to post jobs, screen candidates, manage applications, onboard hires, and maintain employee records. Built for startups, growing companies, and enterprises, QuickHyre AI reduces irrelevant applications, improves hiring efficiency, and simplifies HR operations. By combining job discovery, online recruitment, and HR management software, QuickHyre AI supports end-to-end talent acquisition and workforce administration at scale.