Hybrid Senior AI Researcher

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About the role

  • Senior AI Researcher developing Aurora, an AI system for guiding financial outcomes at Moneybox. Collaborating with ML engineers and scientists to design scalable architecture and prototype solutions.

Responsibilities

  • You will work with other ML researchers, data scientists and ML engineers to:
  • Propose and prototype architectures that address our core problem set, with clear-eyed assessments of engineering complexity and scalability tradeoffs
  • Code proofs of concept to validate hypotheses and test the limits of theoretical approaches, grounded in empirical reality rather than theory alone
  • Serve as the team’s research lead - setting the intellectual agenda, running literature reviews, and keeping the team calibrated to what is actually state of the art versus what is hype
  • Challenge existing architectural decisions, including ones we are currently confident about
  • Input information to the Director of AI and Decision Intelligence and the wider AI team for decisions on objective functions, data strategy, and content strategy to ensure long-term coherence between research direction and overall system goals
  • Collaborate with academic partners where relevant and possible, with scope to contribute to publishable work emerging from applied research

Requirements

  • 3+ years in an ML research or engineering role with meaningful exposure to text generation, agentic systems, or symbolic reasoning (one of is fine) - or equivalent academic experience with real applied components
  • Demonstrated ability to prototype rapidly and evaluate results honestly
  • Knowledge of applied machine learning, model tuning and model evaluation
  • Knowledge of the latest approaches in generative AI, including SoTA models
  • Familiarity with open-source LLM ecosystems and cloud infrastructure sufficient to bootstrap independently
  • You think in systems - you can hold the interaction between components in your head, reason about failure modes, and identify where theoretical elegance will break against production constraints
  • You have an optimisation mindset, not just in the technical sense but in how you approach problems generally - you look for the lever, not the brute force solution
  • You are comfortable with high autonomy and wide scope in a fast-paced environment
  • You deliver great results while managing your own pace sustainably
  • You read the literature seriously, have opinions about it, are willing to defend them, and willing to update them
  • You are not scared of ambiguity and thrive more when the problem is harder than when the solution space is clear.

Benefits

  • Opportunity to join a fast-growing, award-winning and super ambitious company
  • Work with a friendly team of highly motivated individuals
  • Be in an environment where you are listened to and can actually have an impact
  • Thriving collaborative and inclusive company culture
  • Company bonus scheme
  • Company pension scheme
  • Home office furniture allowance
  • Personal Annual Learning and Development budget
  • Private Medical Insurance
  • Health Cash Plan (cashback on visits to the dentist & opticians etc)
  • Cycle to work scheme
  • Gympass subscription to a variety of gyms and wellbeing apps
  • Enhanced parental pay & leave
  • Hybrid working environment (2 days in our London office)
  • 25 days holiday + bank holidays with additional days added with length of service.

Job title

Senior AI Researcher

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Tech skills

Location requirements

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