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Join us as a Senior Data Entitlements Engineer - Market Data Platform at Barclays, where you will enable and accelerate the Markets data strategy by leading the design, implementation and application of enterprise‑scale entitlement and license governance for a new market data platform, delivering measurable business impact through automation, AI, and a modern tech stack (AWS, Snowflake, Databricks, KDB).
Job Responsibility
Build and maintenance of data architectures pipelines that enable the transfer and processing of durable, complete and consistent data
Design and implementation of data warehoused and data lakes that manage the appropriate data volumes and velocity and adhere to the required security measures
Development of processing and analysis algorithms fit for the intended data complexity and volumes
Collaboration with data scientist to build and deploy machine learning models
Requirements
Expert-level experience designing and implementing entitlement and license governance frameworks for data platforms, including defining policies, rules, and workflows that control access to sensitive market data at scale
Expertise and hands-on experience with entitlements engines and access-control models (RBAC, ABAC, ...), with a proven track record of building or configuring fine-grained permission structures in production environments
Demonstrated experience implementing and managing entitlements across multiple analytics and data platforms — specifically AWS (IAM, Lake Formation), Snowflake, Databricks, and/or KDB — understanding platform-specific security models and how to harmonise them under a unified governance layer
Strong AWS cloud experience, including identity federation, and security services relevant to data access and governance
Nice to have
Experience with Immuta or comparable data-access governance platforms for policy authoring, auditing, and dynamic data masking across multi-platform environments
Solid understanding of market data licensing models and vendor data entitlement requirements, with experience working alongside market data functions or data vendors to translate contractual terms into enforceable technical controls
Proven ability and willingness to collaborate with diverse internal stakeholders across technology, data management, compliance, and front-office business teams to translate requirements into scalable solutions