Quantitative Researcher

AAA Global
City of London
1 day ago
Create job alert

Systematic Equity Portfolio Construction Quantitative Researcher

Location: London

Fund Type: Multi-Strategy Hedge Fund

Team: Systematic Equities / Central Quant

Role Overview

We are looking to hire a Systematic Equity Portfolio Construction Quantitative Researcher to join our systematic equities platform. The role focuses on designing and improving portfolio construction, optimisation, and risk management frameworks for alpha signals generated by machine learning and quantitative research teams.

You will work closely with systematic PMs and researchers to translate predictive signals into robust, scalable portfolios, optimising risk-adjusted returns while accounting for turnover, transaction costs, liquidity, and capacity constraints.

Key Responsibilities

  • Design and maintain portfolio construction and optimisation frameworks for systematic equity strategies.
  • Translate machine-learning-based alpha signals into investable portfolios with appropriate sizing and risk controls.
  • Research and implement risk-aware optimisation techniques (mean-variance, risk parity, CVaR, drawdown-aware and robust optimisation).
  • Build cross-sectional and time-series risk models, including factor exposure control and correlation management.
  • Develop turnover, transaction cost, and liquidity-aware portfolio construction methods.
  • Perform stress testing, scenario analysis, and regime-based risk analysis.
  • Partner with PMs to refine signal weighting, portfolio constraints, and rebalancing logic.
  • Productionise research in collaboration with engineering and trading teams.

Required Qualifications

  • 3–7 years of experience in systematic equity research, portfolio construction, or quantitative risk within a hedge fund, asset manager, or proprietary trading firm.
  • Strong academic background in Mathematics, Statistics, Computer Science, Engineering, or a related quantitative discipline.
  • Advanced Python skills (NumPy, pandas, SciPy, optimisation libraries); Python is a must.
  • Solid understanding of portfolio theory, optimisation, and equity market microstructure.
  • Ability to communicate quantitative concepts clearly to PMs.

Preferred Experience

  • Experience applying machine learning to portfolio construction, signal blending, or regime detection.
  • Familiarity with transaction cost modelling (TCM) and capacity analysis.
  • Exposure to multi-PM / pod-based platforms.
  • Experience with large-scale data pipelines and research infrastructure.
  • Knowledge of alternative risk measures and tail-risk modelling.

What We Offer

  • Direct ownership of portfolio construction and risk frameworks for systematic equity strategies.
  • Close collaboration with senior systematic PMs and researchers.
  • Competitive compensation with strong performance-based upside.
  • A highly technical, research-driven environment with real impact.
  • Long-term career progression within a leading multi-strategy hedge fund.


Please email your CV to if you are interested in this role.

Related Jobs

View all jobs

Quantitative Researcher

Quantitative Researcher- Cross-Asset Relative Value

Quantitative Researcher - Systematic Equities

Quantitative Researcher

Quantitative Researcher - FX

Quantitative Researcher - FX

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

What Hiring Managers Look for First in Data Science Job Applications (UK Guide)

If you’re applying for data science roles in the UK, it’s crucial to understand what hiring managers focus on before they dive into your full CV. In competitive markets, recruiters and hiring managers often make their first decisions in the first 10–20 seconds of scanning an application — and in data science, there are specific signals they look for first. Data science isn’t just about coding or statistics — it’s about producing insights, shipping models, collaborating with teams, and solving real business problems. This guide helps you understand exactly what hiring managers look for first in data science applications — and how to structure your CV, portfolio and cover letter so you leap to the top of the shortlist.

The Skills Gap in Data Science Jobs: What Universities Aren’t Teaching

Data science has become one of the most visible and sought-after careers in the UK technology market. From financial services and retail to healthcare, media, government and sport, organisations increasingly rely on data scientists to extract insight, guide decisions and build predictive models. Universities have responded quickly. Degrees in data science, analytics and artificial intelligence have expanded rapidly, and many computer science courses now include data-focused pathways. And yet, despite the volume of graduates entering the market, employers across the UK consistently report the same problem: Many data science candidates are not job-ready. Vacancies remain open. Hiring processes drag on. Candidates with impressive academic backgrounds fail interviews or struggle once hired. The issue is not intelligence or effort. It is a persistent skills gap between university education and real-world data science roles. This article explores that gap in depth: what universities teach well, what they often miss, why the gap exists, what employers actually want, and how jobseekers can bridge the divide to build successful careers in data science.

Data Science Jobs for Career Switchers in Their 30s, 40s & 50s (UK Reality Check)

Thinking about switching into data science in your 30s, 40s or 50s? You’re far from alone. Across the UK, businesses are investing in data science talent to turn data into insight, support better decisions and unlock competitive advantage. But with all the hype about machine learning, Python, AI and data unicorns, it can be hard to separate real opportunities from noise. This article gives you a practical, UK-focused reality check on data science careers for mid-life career switchers — what roles really exist, what skills employers really hire for, how long retraining typically takes, what UK recruiters actually look for and how to craft a compelling career pivot story. Whether you come from finance, marketing, operations, research, project management or another field entirely, there are meaningful pathways into data science — and age itself is not the barrier many people fear.