Data Modeler

Data Modeler

Full-Time 48000 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and implement data models for a cutting-edge cloud data ecosystem in investment banking.
  • Company: Join a global investment bank's innovative CDO office with a focus on data modernization.
  • Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
  • Why this job: Be the architect of the bank's new source of truth and tackle complex data challenges.
  • Qualifications: 7+ years in data modeling, with expertise in Data Vault 2.0 and investment banking.
  • Other info: Collaborative environment with a focus on precision and detail in data management.

The predicted salary is between 48000 - 72000 £ per year.

We are looking for a highly skilled Senior Data Modeler to join a high-impact data modernization program within a global Investment Bank’s CDO office. While the architects define the roadmap, you will be the primary engine driving the Conceptual, Logical, and Physical design of the bank’s new cloud data ecosystem.

Your mission is to decompose complex legacy data from disparate asset classes into a high-performance Data Vault 2.0 structure, ensuring that every trade, risk factor, and counterparty relationship is modeled for maximum agility and auditability.

Key Outcomes & Responsibilities
  • Domain Modeling: Build and maintain detailed data models across critical IB domains:
  • Transactions: Trade capture, lifecycle events, and position management.
  • Reference Data: Multi-entity client hierarchies, SSI, and instrument mastering.
  • Risk & Finance: Market data curves, collateral netting, and P&L attribution.
  • Data Vault Implementation: Translate business requirements into Data Vault 2.0 artifacts (Hubs, Links, Satellites). You will be responsible for defining Business Keys and designing Link tables that reflect complex financial relationships.
  • Legacy-to-Cloud Mapping: Perform deep-dive source-to-target mapping (STTM) to transition legacy RDBMS data into a modern cloud platform (Snowflake/Databricks).
  • Metadata Management: Ensure all models are fully documented with clear business definitions, lineage, and data quality constraints to support the bank’s governance standards.
  • Technical & Domain Expertise
    • IB Domain Mastery: You must "speak the language" of the trade floor. You understand the data requirements for Equities, Fixed Income, and Derivatives (Over-the-Counter and Exchange Traded).
    • The Data Vault Way: Advanced hands-on experience with Data Vault 2.0 methodologies. You know how to handle multi-active satellites, effectivity links, and when to utilize non-historized links.
    • Modeling Toolset: Power-user level proficiency in Erwin, ER/Studio, or Hackolade. Experience using these tools to generate DDL for cloud warehouses.
    • SQL Mastery: Exceptional SQL skills for data profiling and verifying model integrity against legacy source systems.
    Candidate Qualifications
    • Experience: 7+ years in Data Modeling, with at least 3 years focused on Investment Banking or Capital Markets data.
    • Data Vault Proficiency: Proven track record of delivering Data Vault models in a production environment. CDVP2 certification is a significant advantage.
    • Precision & Detail: A rigorous approach to data naming conventions, data types, and structural integrity.
    • Collaborative Mindset: Ability to partner with Data Engineers to ensure the physical implementation matches the logical intent, and with Business Analysts to validate domain logic.

    You won’t just be "fixing" data; you will be the architect of the bank's new source of truth. This role offers the opportunity to work on one of the most complex data puzzles in the financial world—standardizing global asset class data into a unified, scalable cloud vault.

    Data Modeler employer: Empresaria Group plc

    As a Senior Data Modeler at our global Investment Bank, you will thrive in a dynamic and collaborative work culture that prioritises innovation and professional growth. We offer competitive benefits, including opportunities for continuous learning and development, while being part of a high-impact data modernization programme that shapes the future of finance. Join us in a vibrant city where your expertise will directly contribute to transforming complex data into a powerful cloud ecosystem, making a meaningful impact in the world of investment banking.
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    Contact Detail:

    Empresaria Group plc Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Data Modeler

    ✨Tip Number 1

    Network like a pro! Reach out to your connections in the investment banking sector and let them know you're on the hunt for a Data Modeler role. You never know who might have the inside scoop on job openings or can put in a good word for you.

    ✨Tip Number 2

    Get your online presence sorted! Make sure your LinkedIn profile is up-to-date and showcases your Data Vault 2.0 expertise. Join relevant groups and participate in discussions to get noticed by recruiters looking for someone with your skills.

    ✨Tip Number 3

    Prepare for interviews by brushing up on your SQL skills and understanding the latest trends in data modelling. Be ready to discuss how you've tackled complex data challenges in the past, especially in the context of investment banking.

    ✨Tip Number 4

    Don't forget to apply through our website! We love seeing candidates who are genuinely interested in joining us. Tailor your application to highlight your experience with legacy-to-cloud mapping and your collaborative mindset—those are key for this role!

    We think you need these skills to ace Data Modeler

    Data Modeling
    Data Vault 2.0
    SQL Mastery
    Erwin
    ER/Studio
    Hackolade
    Source-to-Target Mapping (STTM)
    Metadata Management
    Investment Banking Knowledge
    Equities Data Understanding
    Fixed Income Data Understanding
    Derivatives Data Understanding
    Attention to Detail
    Collaborative Mindset
    Business Analysis

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV speaks directly to the role of a Data Modeler. Highlight your experience with Data Vault 2.0 and any relevant projects in Investment Banking. We want to see how your skills align with our needs!

    Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about data modelling and how you can contribute to our cloud data ecosystem. Let us know what excites you about this opportunity!

    Showcase Your Technical Skills: Don’t hold back on showcasing your SQL mastery and experience with modelling tools like Erwin or ER/Studio. We’re looking for someone who can hit the ground running, so make sure we see your technical prowess!

    Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates from us!

    How to prepare for a job interview at Empresaria Group plc

    ✨Know Your Data Vault Inside Out

    Make sure you brush up on Data Vault 2.0 methodologies before the interview. Be ready to discuss your hands-on experience with multi-active satellites and effectivity links, as well as how you've translated business requirements into Data Vault artifacts in previous roles.

    ✨Speak the Language of Investment Banking

    Familiarise yourself with the specific data requirements for Equities, Fixed Income, and Derivatives. Use industry jargon appropriately during the interview to demonstrate your understanding of the trade floor and how it relates to data modelling.

    ✨Showcase Your SQL Mastery

    Prepare to discuss your exceptional SQL skills. Bring examples of how you've used SQL for data profiling and verifying model integrity against legacy systems. If possible, be ready to solve a SQL problem on the spot to showcase your expertise.

    ✨Collaborate Like a Pro

    Highlight your collaborative mindset by sharing examples of how you've partnered with Data Engineers and Business Analysts in the past. Discuss how you ensured that the physical implementation matched the logical intent and validated domain logic effectively.

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