CRM Data Engineer

Salary: £? - ? per year

Requirements:

• 3+ years of strong Oracle SQL and PL/SQL development experience.
• Proven experience creating and maintaining PL/SQL packages, stored procedures, functions, and interfaces.
• Experience developing complex SQL queries for data analysis, reconciliation, and reporting.
• Extensive experience migrating large volumes of customer data between systems.
• Experience implementing data validation, reconciliation, and data quality controls.
• Strong understanding of customer data management principles and CRM data structures.
• Experience comparing and reconciling data across multiple integrated systems.
• Ability to identify integration gaps and implement solutions to improve data synchronisation.
• Experience designing and implementing data cleansing and duplicate management routines.
• Strong understanding of REST APIs and system integrations.
• Experience working with JSON and XML data formats.
• Experience consuming and integrating with RESTful APIs.
• Understanding of API authentication and security principles.
• Experience using tools such as Postman for API testing and troubleshooting.
• Strong systems analysis and problem-solving skills.
• Experience working across complex enterprise environments with multiple integrated applications.
• Ability to engage with business stakeholders, gather requirements, and present solutions.
• Experience producing technical designs and supporting end-to-end solution delivery.
• Desirable: Experience with CRM platforms such as Salesforce, Microsoft Dynamics, Oracle CX, Siebel, or similar.
• Desirable: Experience with Customer Master Data Management (MDM) solutions.
• Desirable: Experience creating Single Customer View (SCV) or Customer Data Hub solutions.
• Desirable: Knowledge of customer data governance and data privacy principles.
• Desirable: Experience integrating Oracle databases with REST APIs using PL/SQL.
• Desirable: AWS cloud database experience.
• Desirable: Kafka or event-driven integration experience.
• Desirable: Experience with enterprise data migration or transformation programmes.
• Desirable: Experience in Financial Services, Insurance, Telecommunications, Utilities, or other highly regulated environments.
• Desirable: Knowledge of Agile delivery methodologies.
• Desirable: Experience mentoring junior developers or providing technical leadership.

Responsibilities:

• Analyse customer data across multiple platforms and identify integration and synchronisation issues.
• Implement data quality and cleansing processes.
• Develop Oracle-based solutions to support business-critical CRM processes.
• Design and implement data migration and integration solutions with technical and business stakeholders.
• Ensure data integrity, quality, and consistency throughout the customer lifecycle.
• Translate business requirements into scalable technical solutions and support end-to-end solution delivery.

Technologies:

• API
• AWS
• Cloud
• CRM
• Support
• JSON
• Kafka
• Oracle
• Postman
• REST
• SQL
• Salesforce
• Security
• Siebel
• XML

More:

We are seeking a CRM Data Engineer for a major enterprise transformation programme, focused on large-scale CRM and customer data initiatives across a complex environment of interconnected systems. The role is based in Farnborough, with hybrid working requiring 2 to 3 days onsite per week. This is a 6-month contract with a day rate of £700–£800 Inside IR35. It is an opportunity for a technically strong Oracle Data Engineer with customer data and integration experience.

last updated 40 week of 2026