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Quant Researcher

Job Overview

Location

Remote

Job Type

Full-time

Category

Data Scientist

Date Posted

March 3, 2026

Full Job Description

📋 Description

  • Embark on a dynamic career as a Quantitative Researcher, a pivotal role focused on dissecting complex financial markets and transforming raw data into sophisticated, actionable investment strategies. This position is ideal for individuals with a nascent yet strong quantitative aptitude, eager to immerse themselves in the world of algorithmic trading and data-driven finance. You will be instrumental in the entire research lifecycle, from initial data exploration and hypothesis generation to the development, rigorous testing, and refinement of predictive models.
  • Your primary responsibility will involve conducting in-depth quantitative research across a diverse range of financial markets, including equities, derivatives, fixed income, and other asset classes. This research will form the bedrock of our quantitative trading strategies, requiring a deep dive into market microstructure, price dynamics, and the identification of potential inefficiencies.
  • A core component of this role is the development and implementation of advanced statistical and machine learning models. You will leverage cutting-edge techniques to forecast market movements, identify trading opportunities, and manage risk. This includes building models from scratch, fine-tuning existing algorithms, and rigorously validating their performance against historical data.
  • You will be the architect and custodian of our backtesting frameworks. This involves designing, building, and maintaining robust systems that accurately simulate the execution of trading strategies under various market conditions. The goal is to meticulously evaluate the profitability, risk-adjusted returns, and overall viability of each strategy before it is considered for live trading.
  • Data is at the heart of this role. You will be responsible for the meticulous cleaning, processing, and analysis of vast, often complex, structured and unstructured datasets. This includes identifying data quality issues, imputing missing values, and transforming raw data into formats suitable for modeling.
  • Exploratory Data Analysis (EDA) will be a critical skill. You will delve into datasets to uncover hidden patterns, detect anomalies, and identify potential 'alpha' signals – the subtle indicators that can provide a predictive edge in the market. This requires a blend of statistical intuition and computational prowess.
  • Collaboration is key to success. You will work closely with experienced trading teams and software engineers to bridge the gap between theoretical research and practical implementation. This involves clearly communicating your findings, understanding the constraints of live trading systems, and contributing to the development of production-ready trading strategies.
  • A significant part of your role will involve optimizing your code for maximum performance, scalability, and reliability. As datasets grow and strategies become more complex, efficient code is paramount to timely analysis and execution. This includes profiling code, identifying bottlenecks, and implementing efficient algorithms.
  • You will be expected to meticulously document all your research findings, methodologies, and model performance metrics. Clear, concise, and comprehensive documentation is essential for knowledge sharing, reproducibility, and future reference.
  • Continuous learning is a must. The financial markets and quantitative techniques are constantly evolving. You will be expected to stay abreast of the latest advancements in quantitative finance, statistical modeling, machine learning, and related fields, bringing new ideas and approaches to the team.
  • This role offers unparalleled hands-on exposure to the intricacies of quantitative finance, the challenges of algorithmic trading, and the application of advanced data science techniques within a dynamic and fast-paced professional environment. You will gain practical experience in building real-world trading systems and contributing to investment decisions.

Skills & Technologies

Python
Git
Pandas
NumPy
Scikit-learn
Remote

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Weekday Technologies Inc.
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About Weekday Technologies Inc.

Weekday Technologies operates a hiring platform that connects tech companies with pre-vetted software engineers through community referrals. The product crowdsources candidate recommendations from existing engineering teams, verifies skills, and offers employers a searchable talent pool for contract and full-time roles. Founded in 2021 and headquartered in San Francisco, the company focuses on reducing time-to-hire for startups and scale-ups by leveraging trusted peer networks rather than traditional recruiting pipelines.

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