Rodeo
ResourcesPartnersSign in

Cognizant

Data Engineer

London
Posted 20 days ago
Sign up to applySee more jobs like this

How your CV stacks up

1Upload CV
2Analyse CV
3Improve CV

Upload your CV to see how well it fits this job role

?%

Role: Data Engineer

Employment: Full time

Hybrid: Once per week

Leeds/London/Sheffield/

SC Cleared active

Job Summary

This is a pivotal engineering role at the heart of one of the most significant data transformation programmes in UK public sector client. You will be joining a strategic engagement programme to design, build, and operationalise a cloud-native data lakehouse on Microsoft Azure Fabric.

This is with the UK's largest public service department, serving over 22 million citizens, and this platform will directly underpin data-driven decision-making at national scale.

You will take a leading role in the design and delivery of data pipelines, data transformation layers, and lakehouse infrastructure using Microsoft Fabric, Azure Data Factory, and related Azure-native technologies.

You will work in agile squads alongside architects, analysts, and DevOps engineers, contributing to private beta builds, public beta expansion, and full platform operationalisation.

Key Responsibilities

  • Design, build, and optimise data pipelines using Microsoft Fabric (Data Factory, Dataflows Gen2) and Azure Data Factory to ingest data from legacy systems and third-party sources.
  • Develop and maintain the Bronze, Silver, and Gold layers of the lakehouse architecture using OneLake, Delta Lake, and Apache Spark within Fabric.
  • Implement data transformation logic using PySpark, SQL, and Fabric Notebooks; ensure data quality, lineage, and cataloguing via Microsoft Purview.
  • Collaborate with Technical Architects and Infrastructure Engineers to support CI/CD pipelines, infrastructure-as-code, and platform automation.
  • Contribute to knowledge transfer workshops, running instructions, and documentation to build internal capability.
  • Support governance compliance including Digital Design Authority reviews, Red Lines Assessments, and security controls.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

Start with a chat, not a search bar

Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

P

Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

See breakdown
Save jobNot relevant
View details

It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

See breakdown
Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

See breakdown
Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

Essential Requirements

  • Strong experience with Microsoft Azure Fabric (Lakehouses, Data Pipelines, Dataflows Gen2, Fabric Notebooks)
  • Strong experience with Azure Data Factory (ADF) for orchestration and data movement
  • Strong proficiency in PySpark, SQL, and Python for large-scale data transformation
  • Strong experience with Delta Lake, Apache Spark, and OneLake architecture
  • Good knowledge of Microsoft Purview for data governance, cataloguing, and lineage
  • Good experience with Azure DevOps, Git-based version control, and CI/CD pipelines
  • Good understanding of data lakehouse architecture (medallion architecture – Bronze/Silver/Gold)
  • Good knowledge of Azure storage services (ADLS Gen2, Azure Blob Storage

Get help with your application

Your very own career expert that helps elevate your application to the next level.

Get help applying for this job

Nice To Have Skills

  • Experience with Azure Synapse Analytics or migration from Synapse to Fabric
  • Familiarity with Databricks or equivalent distributed processing platforms
  • Experience in UK public sector or government data environments
  • Understanding of SC clearance requirements and government security classifications
  • Knowledge of DDAT frameworks and GDS delivery standards

Qualifications

  • Relevant degree in Computer Science, Data Engineering, or related discipline (or equivalent experience)
  • Microsoft Certified: Azure Data Engineer Associate (DP-203) – desirable
  • Microsoft Fabric Analytics Engineer (DP-600) – desirable
Trusted by 25,000+ job seekers

“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”

Jessica, London

Get help applying for this job

Skills

Microsoft Fabric
Azure Data Factory
PySpark
SQL
Python
Delta Lake
Apache Spark
OneLake
Microsoft Purview
Azure DevOps
CI/CD
Medallion Architecture
Azure Storage
Data Pipelines
Data Transformation
Infrastructure as Code

Location

London, England, United Kingdom

Sign up to applySee more jobs like this