At a Glance
- Tasks: Define and govern data models for investment, client, and operational domains.
- Company: Leading UK wealth and asset management firm undergoing a tech transformation.
- Benefits: Competitive salary and an initial 3-month contract with potential for growth.
- Other info: Collaborative environment with opportunities to work on innovative projects.
- Why this job: Make a real impact by shaping enterprise data foundations for AI and analytics.
- Qualifications: Experience in data modelling within buy-side asset management and strong technical skills.
The predicted salary is between 70000 - 90000 £ per year.
Descriptionace has been engaged by a leading UK-headquartered wealth and asset management firm to support a multi-year technology transformation programme. The organisation manages assets across discretionary wealth, Responsible Investment (RI), charity, and institutional mandates, and is undergoing significant change: custody outsourcing to a global custodian, consolidation of its data platform on Snowflake, and a strategic initiative to build enterprise data foundations that will underpin AI, analytics, and regulatory capability for the next five years.
We are seeking an experienced Data Architect to define, evolve, and govern the canonical data models that will underpin the firm's investment, client, and operational data domains. This is a high-impact role focused on models that get implemented and adopted, not documentation only. The successful candidate will bridge modelling and engineering: translating logical models into implementation-ready artefacts consumed by Snowflake, downstream analytics, and integration layers. This role is critical to enabling the organisation to move from fragmented, siloed data to a coherent, governed enterprise data model that powers scalable growth. This is a full-time position for an initial 3-month contract, for a Q3 start date.
Responsibilities:
- Canonical Data Modelling Define, evolve, and govern enterprise canonical data models across the firm's core buy-side data domains: positions, valuations, transactions, orders, client/AUM data, reference data, ESG/RI data, and benchmarks. Model the investment lifecycle end-to-end: order generation, execution, allocation, settlement, corporate actions, performance attribution, and accounting impacts (IBOR/ABOR). Establish clear semantics, entity relationships, identifiers, lineage, and versioning across all canonical models. Define golden-source ownership for each data domain and document data lineage from source system to enterprise model to consumption layer.
- Standards & Industry Frameworks Apply and map relevant buy-side industry standards including ISO 20022, FIX protocol, SWIFT messaging, GIPS, and relevant regulatory reporting frameworks. Evaluate and apply Open Standards where applicable (e.g., FINOS CDM for buy-side, FinDaF data vocabulary) to accelerate canonical model development. Ensure ESG and Responsible Investment data structures meet evolving regulatory and client disclosure requirements (e.g., SFDR, TCFD, SDR).
- Data Domains & Integration Lead modelling for ingestion and harmonisation of: Investment data: positions, trades, allocations, corporate actions, valuations, performance Client data: AUM, mandate structures, client hierarchies, fee agreements, suitability profiles Market & reference data: pricing, benchmarks, security master, counterparties, identifiers (ISIN, SEDOL, LEI) ESG/RI data: ESG scores, engagement records, screening criteria, voting data, impact metrics Operational data: reconciliations, exceptions, custody instructions, settlement status. Define data models to support the firm's custody outsourcing programme, including data exchange specifications with the global custodian. Partner with Snowflake engineering teams to ensure canonical models are correctly implemented as Snowflake schemas, including transformation logic, data quality rules, and access patterns.
- Stakeholder & Domain Collaboration Work across Investment Management, Portfolio Management, Investment Operations, Distribution, Finance, and Compliance to ensure models support valuation inputs, performance reporting, client analytics, reconciliations, and regulatory submissions. Partner with the ESG/Responsible Investment team to model RI-specific data structures including company screening data, engagement history, proxy voting, and impact reporting. Act as a trusted authority and translator between business domain owners and technology engineering teams.
- Implementation & Engineering Bridge Translate logical models into implementation-ready artefacts: Snowflake DDL schemas, API contracts, event/topic models, validation rules, transformation specifications, and data quality rules. Provide architectural input into the target-state data platform and integration patterns (e.g., event-driven ingestion, Snowflake data vault / dimensional layers, API-first integration). Mentor engineers and analysts on model adoption, ensuring implementation fidelity across consuming applications.
- Governance & Standards Establish model governance practices: naming conventions, business glossary, metadata standards, stewardship model, change control, documentation, and versioning. Define and embed data quality rules and validation frameworks as part of the canonical model rollout. Contribute to the firm's broader data governance programme, including alignment with the data ownership and stewardship model being established across the organisation.
Requirements
- Proven data modelling experience in buy-side asset management, wealth management, or investment operations — ideally at a tier-one asset manager, custodian, or leading FinTech serving the buy side.
- Strong front-to-back understanding of the investment lifecycle: order management, execution, allocation, settlement, custody, corporate actions, and performance/attribution.
- Deep expertise in buy-side data domains: positions/valuations, client/AUM, market/reference data, and investment accounting (IBOR/ABOR).
- Strong modelling fundamentals: entity/event modelling, lifecycle and state transitions, golden-source identification, schema versioning, lineage, and reference data management.
- Hands-on experience implementing models into a cloud data platform (preferably Snowflake); comfortable producing DDL, transformation specifications, and data quality rules.
- Experience working with MS Access databases and Charles River systems preferable.
- Background bridging modelling and engineering — able to work directly with engineering teams and validate implementation fidelity, ideally with a development background (Python, SQL, Java, or equivalent).
- Demonstrable experience of data governance: business glossary, metadata management, stewardship frameworks, and change control.
Desirable
- Familiarity with ESG/Responsible Investment data structures and emerging regulatory frameworks (SFDR, TCFD, UK SDR, ISSB).
- Experience with data exchange in custody or outsourcing contexts, including SWIFT messaging or ISO 20022-based interfaces.
- Data or solution architecture experience: target-state modelling, integration patterns, event-driven design, canonical semantic layers.
- Exposure to AI/ML data requirements and the data modelling implications of analytics and LLM-enabled use cases in asset management.
- Certifications: DAMA/CDMP, TOGAF, or cloud data certifications (Snowflake SnowPro, Azure/AWS/GCP equivalents).
- Experience with streaming and event-driven ecosystems (e.g., Kafka, Azure Event Hubs) for real-time data ingestion patterns.
- Prior FTC or advisory engagement experience; comfortable with a focused, outcome-driven engagement model.
Benefits
- Salary: Competitive Salary
- Length: Initial 3-month contract
Data Architect - Canonical Data Modelling & EDM in London employer: G MASS
Join a leading UK-headquartered wealth and asset management firm that is at the forefront of a transformative technology journey. With a strong commitment to employee growth, this organisation fosters a collaborative work culture where innovation thrives, offering competitive salaries and opportunities to work with cutting-edge technologies like Snowflake. As a Data Architect, you will play a pivotal role in shaping the future of data governance and analytics, all while being part of a dynamic team dedicated to responsible investment and client success.
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We think you need these skills to ace Data Architect - Canonical Data Modelling & EDM in London
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