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Senior Applied AI Researcher, Vice President

External
BlackRock logoBlackrock · Budapest, Hungary
Full-timeHybrid1w ago
AgileAzureCI/CDClassificationGitLLMs
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Responsibilities

  • End-to-end AI solution ownership
  • Own AI projects or functional modules from problem definition through prototype validation and production support .
  • Partner with product managers and business stakeholders to translate real-world problems into clearly scoped data science and AI initiatives.
  • Independently plan and execute research, experimentation, and iteration cycles in ambiguous problem spaces.
  • Design AI solutions with a system‑level perspective, ensuring scalability, maintainability, and long‑term sustainability.
  • Applied AI, LLMs, and agentic systems
  • Design and prototype LLM-powered solutions , including RAG-based systems and agent-like workflows ( e.g. tool use, orchestration, multi-step reasoning).
  • Contribute to defining system behavior, scope, and constraints, with attention to quality, robustness, and operational considerations.
  • Stay current with emerging AI techniques and apply them pragmatically to solve business problems.
  • Evaluation, validation, and performance improvement
  • Build and maintain evaluation frameworks to assess AI system performance (accuracy, reliability, relevance, robustness, safety).
  • Develop quantitative and qualitative metrics, benchmarks, and testing approaches to validate prototypes and track improvements.
  • Analyze existing solutions to identify gaps and drive continuous, data-driven performance enhancements.
  • Collaboration and communication
  • Work closely with data scientists, engineers, and product teams to ensure smooth transition from prototype to production.
  • Clearly communicate methods, assumptions, results, and limitations to technical and non-technical audiences .
  • Support engineering teams during implementation by clarifying evaluation criteria, edge cases, and expected system behavior.
  • Serve as a technical authority and actively mentor junior data scientists, shaping best practices in experimentation, evaluation, and AI system design.
  • Ways of working
  • Contribute actively within an Agile / SCRUM development environment.
  • Apply good engineering hygiene in research and prototype code to enable reproducibility and collaboration.
  • Required Qualifications
  • 6 + years of experience in data science, applied machine learning, or a closely related role.
  • Strong mathematical, statistical, and machine learning foundations , including probability, statistics, optimization, and model evaluation.
  • Proven ability to select, apply, and critically evaluate ML models and algorithms for real-world problems.
  • Strong Python skills for analysis, modelling, experimentation, and prototyping.
  • Strong SQL skills for data exploration, transformation, and analytical workflows.
  • Excellent analytical thinking and problem-structuring abilities; comfort operating independently with loosely defined goals.
  • Experience using Git for version control and collaborative development.
  • Strong English communication skills , both written and verbal.
  • Preferred Qualifications (Strong Plus)
  • Hands-on experience with LLMs , including prompt/system design and building real-world applications.
  • Experience with RAG systems , including retrieval strategies, chunking, evaluation, and performance tuning.
  • Experience designing or contributing to agent-style AI systems and familiarity with concepts such as agent evaluation, guardrails, and reliability testing.
  • ML modeling experience ( e.g. supervised learning, ranking, classification) beyond exploratory analysis.
  • Understanding of software engineering best practices , including testing strategies and CI/CD concepts.
  • Experience working in Azure or similar cloud environments.
  • Familiarity with Snowflake (and optionally Snowflake AI) as part of a modern data stack.
  • Experience collaborating closely with domain experts; financial domain exposure is a plus but not required for strong technical candidates.
  • What Success Looks Like in This Role
  • You independently deliver high-quality AI prototypes and evaluation frameworks for a defined subdomain or application module.
  • You proactively define scope, success metrics, and experimentation plans, helping shape architecture and design decisions.
  • Yo

Additional Information

About this role We are looking for a Senior Applied AI Researcher ( 6 + years of experience) to join our data science team working on advanced AI-driven solutions . This is primarily an individual contributor role , with responsibility for owning end-to-end ownership of complex modelling / AI problem areas and t echnical ownership of AI capabilities critical to the product . The role focuses on the research, prototyping, evaluation, and improvement of AI solutions , with hands-on work across LLM-based systems , including agent-style workflows and retrieval-augmented generation (RAG) where appropriate . You will work end-to-end: collaborating with stakeholders and product managers to define problems, building and validating prototypes, presenting findings to diverse audiences, and supporting engineering teams during implementation and production rollout.


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