Principal Consultant-Data Architect, Oracle HCM Cloud, Oracle EBS-Uk in London

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Role: Principal Consultant

Technology: Data Architect, Oracle HCM Cloud, Oracle EBS

Location: Leeds

Business Unit: ORC

Compensation: Competitive (including bonus)

Your role: As a Senior Data Architect, you will lead the definition of data strategy and design robust, scalable solutions to support large‐scale migration initiatives to Oracle HCM Cloud and Microsoft Azure Fabric. You will architect and implement frameworks that ensure secure, high‐performance data flows across complex ecosystems, leveraging modern cloud technologies to deliver efficient and compliant solutions. In this role, you will drive the end‐to‐end execution of data migration for high‐volume HR datasets—including Core HR, Talent, Recruiting, Compensation, Benefits, Absence, and Payroll—while ensuring data quality, auditability, and regulatory compliance. You will establish governance standards, optimise performance, and guide teams through architecture reviews, solution design, and delivery processes. Your leadership will be pivotal in shaping strategies that enable seamless integration and empower clients to meet evolving business needs.

Responsibilities:

• Define data migration approach from heterogeneous source systems (EBS + non‐EBS HR/payroll/benefits systems) to Oracle HCM Cloud and Microsoft Fabric.
• Define / validate data migration approach for large & complex analytics platform in HCM.
• Create & track cutover tasks for Data Migrations for multi‐phased cutovers for HCM cloud, Parallel Payroll runs and Analytic platforms.
• Ability to communicate and coordinate data migration aspects with multiple stakeholders (PMO, Client & End customer).
• Design canonical data models to consolidate data from multiple sources into HCM Cloud.
• Establish cross‐system mapping rules, including handling duplicate records, conflicting identifiers, and data harmonisation.
• Implement data standardisation for non‐EBS sources like CSV, flat files, APIs. Ensure referential integrity across merged datasets.
• Define data cleansing strategy for non‐EBS sources & implement deduplication logic for employees appearing in multiple systems.
• Create validation dashboards for multi‐source reconciliation.
• Ensure GDPR/NHS compliance across all source systems.
• Experience in handling large data integration with productions like Azure, OIC, Fabric is an added advantage.

Required:

• 20+ years of experience in data architecture/data engineering, with at least 5+ years leading migrations to HCM.
• Proven experience in multi‐source HR data migration (e.g., Oracle EBS and legacy HR/Payroll systems).
• Strong knowledge of Oracle HCM Cloud modules and migration tools (HDL, REST APIs).
• Hands‐on experience with PL/SQL and data integration frameworks.
• Expertise in data harmonisation, canonical modelling, and duplicate resolution.
• Experience in migrating data for large and complex business transformation programmes.
• Familiar with modern cloud data technologies (e.g., Microsoft Azure Fabric, OCI).
• Exposure to performance optimisation techniques for high‐volume HR datasets.

Preferred:

• Should be an excellent planner when it comes to performing release planning and other delivery planning.
• Should have excellent problem‐solving skills.
• Responsible for coaching and mentoring team members.

Personal:

• High analytical skills.
• High customer orientation.
• High quality awareness.

About Us: Infosys is a global leader in next‐generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI‐powered core that helps prioritise the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always‐on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem. All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer.

Seniority level: Mid‐Senior level

Employment type: Full‐time

Job function: Information Technology