Quantitative Researcher – Discretionary Business

Company: Pagos Consultants
Apply for the Quantitative Researcher – Discretionary Business
Location: London
Job Description:

Our clients is a major hedge fund that is growing its Research function supporting its Discretionary Portfolio Managers.

About the Role: Researching and implementing signals, building portfolio optimisation tools, developing behavioural analytics, and building tools to support the investment process – that shape the way in which our portfolio managers invest and trade.

Responsibilities:

  • Work closely with discretionary Portfolio Managers to add value to their process through signal development. Become familiar with the markets and sectors they trade.
  • Work to optimise our discretionary portfolios, using risk modelling, portfolio construction, and optimisation.
  • Backtest and implement signals using both traditional and alternative data sources.
  • Follow industry and academic literature for innovations in quantitative strategies (and more generally) and suggest how discretionary PM teams can profit from them.
  • Collaborate effectively with team members and communicate complex technical concepts to a less technical audience.
  • Stay updated with market trends and continuously seek opportunities for improvement of existing processes and innovation using quantitative methods.
  • Help PMs identify and integrate AI tools into their workflow where they add value to research, screening, or decision-making.

Qualifications:

  • Exceptional academic background, preferably Maths or Sciences.

Required Skills:

  • Ability to explain technical details to a less technical generalist audience.
  • Understanding of portfolio construction and optimisation.
  • Experience of using equity risk models.
  • Strong knowledge of financial markets, including the sector-level and stock-specific drivers of returns.
  • Strong knowledge of Python and experience of data analysis techniques along with relevant libraries.
  • Previous experience with optimisation packages is a plus.
  • Familiarity with credit markets is advantageous but not required.
  • Ideally experience in a quant researcher role; direct experience working with discretionary Portfolio Managers is a strong plus.
  • Interest in applying AI and LLM-based tools to investment workflows; hands-on experience building such tools is a plus.

Preferred Skills:

  • Familiarity with credit markets is advantageous but not required.
  • Ideally experience in a quant researcher role; direct experience working with discretionary Portfolio Managers is a strong plus.
  • Interest in applying AI and LLM-based tools to investment workflows; hands-on experience building such tools is a plus.

Candidates must have the right to live and work in the UK

Posted: May 30th, 2026