Ph3Who We Are /h3 pWe are looking for a Data Architect responsible for defining and driving the data architecture strategy for the modernisation of a legacy application, migrating from Oracle to AWS-native data platforms. This includes redesigning the data model for PostgreSQL and NoSQL databases, leading data migration activities, and ensuring data integrity, performance, scalability, and security throughout the transformation. /p pThe role works closely with solution architects, application developers, cloud engineers, and business stakeholders to ensure the modernised data landscape aligns with functional and non-functional requirements. /p h3What You’ll Be Doing /h3 ul liDefine the target data architecture for AWS, including PostgreSQL and NoSQL (e.g., DynamoDB, MongoDB, or similar) components /li liAnalyse the existing Oracle relational data model and identify refactoring opportunities for cloud-native and NoSQL paradigms /li liDesign logical and physical data models for PostgreSQL and NoSQL, optimised for performance, scalability, and access patterns /li liLead and govern the data migration strategy, including schema conversion, data transformation, validation, and reconciliation /li liSelect and define migration tools and approaches (e.g., AWS DMS, custom ETL pipelines) /li liDefine data standards, naming conventions, and data governance principles /li liEnsure compliance with security, privacy, and regulatory requirements, including encryption, access control, and auditability /li liCollaborate with development teams to support application refactoring related to data access and persistence /li liSupport performance tuning, query optimisation, and capacity planning in the target environment /li liProvide guidance on data lifecycle management, backup, recovery, and disaster recovery strategies /li liDocument data architecture decisions, migration plans, and target-state designs /li /ul h3What You’ll Bring Along /h3 ul liBachelor’s and/or master’s degree in computer science, engineering, or related technical discipline /li liCertification required: CBDA, CFLBA, CPRE, PBA or equivalent /li liStrong experience as a Data Architect in application modernisation or cloud migration projects /li liDeep expertise in relational databases, particularly Oracle and PostgreSQL /li liHands‑on experience designing and implementing NoSQL data models /li liStrong understanding of data modelling patterns (relational vs NoSQL, CQRS, event‑driven data, etc.) /li liExperience with AWS data services, such as RDS/Aurora PostgreSQL, DynamoDB, S3, Glue, DMS /li liProven experience leading large‑scale data migrations with minimal downtime /li liSolid knowledge of SQL, data transformation, and data quality management /li liFamiliarity with cloud security and IAM concepts related to data platforms /li liStrong communication skills and ability to translate business requirements into data designs /li liNice to have – experience modernising monolithic applications into cloud‑native or microservices architectures /li liKnowledge of event streaming or data integration platforms (e.g., Kafka, Kinesis) /li liExperience with DevOps/Data‑Ops practices and CI/CD for database changes /li liAWS certification (e.g., Solutions Architect or Data Analytics) /li /ul /p #J-18808-Ljbffr