RBC

Senior Engineer - Data Science

RBC
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2 hours ago
London, United KingdomSenior

Responsibilities

  • Design and build REST and GraphQL APIs that expose ML models from Databricks to internal applications, CRM platforms, and enterprise systems.
  • Build MCP servers that expose models and data products as structured tools for AI agents and LLM applications.
  • Develop middleware for transformation, enrichment, and protocol adaptation between Databricks and downstream consumers.
  • Maintain stable, documented APIs by gathering consumer feedback and iterating on integrations.
  • Collaborate with ML engineers and data engineers on reliable and governed serving infrastructure.
  • Build lightweight prototype applications to test, demonstrate, and validate model outputs and MCP capabilities.
  • Mentor junior colleagues through code reviews and knowledge sharing while promoting clean code, version control, CI/CD, and automated testing.
  • Ensure security and governance standards across APIs, MCP servers, and integrations.

Requirements

  • Degree-level qualification in Computer Science, Software Engineering, or a related field, or equivalent professional experience.
  • Extensive professional software engineering experience with a strong emphasis on backend development, API design, and production-grade service delivery.
  • Demonstrable experience designing, building, and maintaining REST and/or GraphQL APIs, including contract design, versioning, authentication, and documentation.
  • Proficiency in Python as a primary backend language, with hands-on experience building and deploying Python-based APIs using FastAPI, Flask, or similar tools.
  • Experience with cloud data platforms, particularly Databricks, and understanding of serving model outputs and data products from those platforms.
  • Demonstrable experience designing and building MCP servers, including defining tools and resources and managing server lifecycles.
  • Hands-on experience with Databricks Model Serving, MLflow, or equivalent model registry and serving infrastructure is preferred.
  • Familiarity with LangChain, LlamaIndex, or AutoGen and their interaction with MCP servers is preferred.
  • Experience in regulated industries such as financial services is preferred.

Benefits

  • Permanent, full-time employment with 35 hours per week.
  • Requires working four days per week in the London office.
  • Comprehensive Total Rewards Programme including bonuses, flexible benefits, and competitive compensation.
  • Development support through coaching and management opportunities.
  • Opportunities to work with experts and make a lasting impact.
  • Dynamic, collaborative, progressive, and high-performing team environment.
  • World-class training programme in financial services.

Tech Stack

DatabricksFastAPIFlaskGraphQLMLflowPython
RBC

About RBC

10,000+ employees

Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance. Our success comes from the 94,000+ employees who leverage their imaginations and insights to bring our vision, values and strategy to life so we can help our clients thrive and communities prosper. As Canada's biggest bank and one of the largest in the world, based on market capitalization, we have a diversified business model with a focus on innovation and providing exceptional experiences to our more than 17 million clients in Canada, the U.S. and 27 other countries. Learn more at rbc.com. We are proud to support a broad range of community initiatives through donations, community investments and employee volunteer activities. See how at www.rbc.com/community-social-impact. http://rbc.com/legalstuff. La Banque Royale du Canada est une institution financière mondiale définie par sa raison d'être, guidée par des principes et orientée vers l'excellence en matière de rendement. Notre succès est attribuable aux quelque 94 000+ employés qui mettent à profit leur créativité et leur savoir faire pour concrétiser notre vision, nos valeurs et notre stratégie afin que nous puissions contribuer à la prospérité de nos clients et au dynamisme des collectivités. Selon la capitalisation boursière, nous sommes la plus importante banque du Canada et l'une des plus grandes banques du monde. Nous avons adopté un modèle d'affaires diversifié axé sur l'innovation et l'offre d'expériences exceptionnelles à nos plus de 17 millions de clients au Canada, aux États Unis et dans 27 autres pays. Pour en savoir plus, visitez le site rbc.com/francais Nous sommes fiers d'appuyer une grande diversité d'initiatives communautaires par des dons, des investissements dans la collectivité et le travail bénévole de nos employés. Pour de plus amples renseignements, visitez le site www.rbc.com/collectivite-impact-social. https://www.rbc.com/conditions-dutilisation/

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