Senior_Data_Modeller_SQL

Responsibilities :

Map the current target state using a manifest-driven approach; propose and implement

schema changes.

Design and evolve models across relational, graph, and NoSQL databases.

Refactor Oracle PL / SQL logic and deliver migrations, pipelines, and automated tests.

Build and optimise solutions on AWS (RDS, S3, Lambda, ECS, EKS, IAM, Neptune if

applicable).

Automate validations and CI / CD steps using Python and Groovy.

Partner with IAM, API, and platform teams to ensure compliance, auditability, and

secure entitlements.

 Mandatory Skills Description :

• Data modelling and SQL / PLSQL
• AWS data services and automation
• Python and Groovy scripting
• Graph DB (Neptune or Neo4j) and NoSQL databases
• Ping Manifest / schema and policies governance
• IAM principles and audit compliance
• Strong data modelling across conceptual, logical, and physical layers with clear

artefacts (ER models, graph schemas, JSON / Avro / DDL)

and writing performant queries

Manager, CloudWatch / CloudTrail, and Amazon Neptune.

tasks; Groovy for scripting and pipeline integration (e.g., GitHub actions)

govern schema changes and versioning

requirements in regulated environments

 Nice-to-Have Skills Description :