Data Engineer

Circle Health; City of Westminster; On-site; GBP 70,000 - 110,000; Full time

Benefits offered by this job

25 days holiday per year + bankHols

Private Pension Scheme

Private Healthcare Scheme

Friends & Family Hospital Discounts

Family Friendly policies

Non-contributory life insurance

Staff engagement hub with discounts

Wellbeing resources and recognition

Industry leading training and devop

Job summary

Circle Health Group seeks a Senior Data Engineer to lead the design, development and optimisation of its data platform. You will drive technical leadership across complex data initiatives, translating clinical and business needs into robust models and scalable ETL/ELT pipelines.

Key focus areas include Kimball-style dimensional modeling, Azure Fabric and Azure data services, and automated testing with CI/CD.

Qualifications

• Substantial experience as a Senior Data Engineer or equivalent with hands-on Azure data services and Microsoft Fabric.
• Proven experience leading data engineering workstreams for major system implementations, integrations or migrations.
• Designing data architectures, data models and data flows, with Kimball-style dimensional modeling.
• Strong ETL/ELT pipeline experience across multiple data sources and environments.
• Hands-on SQL (Oracle/SQL Server) and programming in Python or Scala for Spark-based platforms.
• Experience with CI/CD, source control (Azure DevOps) and data governance.

Responsibilities

• Lead design, development and optimisation of the data platform for Circle Health Group.
• Provide technical leadership across complex data engineering initiatives.
• Design and implement data transformations and Kimball-style models including fact tables and dimensions.
• Lead data engineering workstreams for major system implementations and migrations.
• Define standards for source control, testing, CI/CD, documentation, monitoring and support.
• Utilise Azure DevOps and infrastructure-as-code for repeatable deployments.
• Monitor data pipelines and platform components for availability and performance.
• Ensure data quality, metadata, lineage and governance across solutions.
• Mentor engineers and promote engineering best practices.

Skills

Azure data services

Microsoft Fabric

Python/Scala

SQL

Azure DevOps

Education

Bachelor's degree in Computer Science or related discipline

Tools

Infrastructure as Code

Job description

We have an opportunity for a Senior Data Engineer to join their team of staff in the Group IT department. This is a full time role for 37.5 hours a week. The role holder will be required to cover a flexible shift pattern. Duties of this role include:

Responsibilities

• You lead the design, development and optimisation of the Microsoft Fabric data platform, ensuring it provides a scalable, secure and reliable foundation for Circle Health Group's data requirements.


• You provide technical leadership across complex data engineering initiatives, translating business, clinical and technical requirements into robust solution designs.


• You design and implement robust data transformation processes and Kimball-style dimensional data models, including fact tables, dimensions and slowly changing dimensions.


• You lead the data engineering workstream for major system implementations, integrations and migration programmes.


• You define and promote consistent data engineering standards covering source control, automated testing, CI/CD, versioning, documentation, monitoring and operational support.


• You use Azure DevOps and appropriate infrastructure-as-code practices to support repeatable, controlled and auditable deployment of production data solutions.


• You proactively monitor data pipelines, databases and platform components to ensure appropriate levels of availability, reliability, scalability and performance.


• You ensure data solutions support appropriate standards for data quality, metadata, lineage, governance and security.


• You provide technical guidance, mentoring and knowledge sharing to Data Engineers, Analysts and other technical colleagues.


• You ensure data engineering solutions are delivered to agreed standards for quality, security, performance, cost and timescales.

Requirements

• Substantial experience as a Senior Data Engineer or equivalent, with strong hands-on experience of Microsoft Azure data services and Microsoft Fabric.


• Proven experience leading data engineering workstreams for significant system implementations, integrations or data migration programmes.


• Experience designing data architectures, integration solutions, logical data models, data flows and technical specifications.


• Strong experience building scalable and reliable ETL/ELT data pipelines across multiple data sources.


• Strong hands-on experience with Oracle and SQL Server, including complex SQL.


• Strong programming skills using Python, Scala or another relevant language used with Spark and modern data engineering platforms.


• Strong understanding of dimensional modelling, including Kimball-style fact tables, dimensions and slowly changing dimensions.


• Understanding of enterprise integration patterns including APIs, messaging, event-driven integration, batch processing and secure file transfer.


• Experience implementing automated testing, CI/CD, source control using Azure DevOps and infrastructure-as-code practices.


• Strong understanding of data quality, metadata, lineage, security and data governance.


• Experience mentoring engineers, reviewing technical designs and promoting engineering standards.


• Knowledge of software development methodologies including Agile and Scrum.


• Bachelor's degree in Computer Science, Software Engineering or a related discipline, or equivalent relevant professional experience.

Circle Health Group, Britain's leading provider of independent healthcare with a nationwide network of hospitals & clinics, performing more complex surgery than any other private healthcare provider in the country., Circle Health Group is committed to creating a diverse workforce offering inclusive opportunities for all our colleagues. Our definition of diversity goes beyond the established characteristics protected by the Equality Act, as we strive to attract candidates with diverse experiences, backgrounds, identities or expressions, skills, work styles and more.

We're passionate about creating an environment where our people can thrive, grow and develop professionally and personally. Our principles and values guide our colleagues to be selfless, compassionate, committed, collaborative, brave, agile, tenacious and creative and are at the core of our purpose and culture.

Circle Health Group is committed to offering competitive starting salaries and access to a wide range of employee benefits, including:

• 25 days holiday per year + bank holidays, increasing to 30 days with service


• Private Pension Scheme


• Private Healthcare Scheme for treatment at our hospitals, covering pre-existing medical conditions


• Friends & Family Hospital Discounts


• Family Friendly policies, including enhanced Maternity, Paternity & Adoption pay


• Non-contributory life insurance


• Staff engagement hub with access to discounts and extensive rewards and voluntary benefits


• Access to resources, tools and services to support your wellbeing


• Employee recognition programmes


• Industry leading training and development opportunities

Circle Health Group is committed to creating a diverse workforce offering inclusive opportunities for all our colleagues. Our definition of diversity goes beyond the established characteristics protected by the Equality Act, as we strive to attract candidates with diverse experiences, backgrounds, identities or expressions, skills, work styles and more. We're passionate about creating an environment where our people can thrive, grow and develop professionally and personally. Our principles and values guide our colleagues to be selfless, compassionate, committed, collaborative, brave, agile, tenacious and creative and are at the core of our purpose and culture., Circle Health Group is committed to offering competitive starting salaries and access to a wide range of employee benefits, including:

• 25 days holiday per year + bank holidays, increasing to 30 days with service


• Private Pension Scheme


• Private Healthcare Scheme for treatment at our hospitals, covering pre-existing medical conditions


• Friends & Family Hospital Discounts


• Family Friendly policies, including enhanced Maternity, Paternity & Adoption pay


• Non-contributory life insurance


• Staff engagement hub with access to discounts and extensive rewards and voluntary benefits


• Access to resources, tools and services to support your wellbeing


• Employee recognition programmes


• Industry leading training and development opportunities