Ceox Services Ltd

Data Engineer

United Kingdom full-time Senior Salary not listed
full-time Senior level Technology & IT Curated
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About the role

Data Engineer (Azure | Databricks | PySpark | SQL)
Contract | Remote | UK Public Sector Project
Overview
We are seeking a Data Engineer to support delivery of key data components within our evolving data ecosystem. This role will work closely with architects, analysts, engineers, and wider delivery teams to implement pipeline builds, data models, and integration patterns aligned to the organisation’s new Target Operating Model for Data.
You will contribute to the development of scalable data flows, optimise ingestion & transformation activities, and ensure solutions meet technical standards, performance expectations, and security controls. This is a hands-on engineering role ideal for someone who enjoys building, shaping, and improving modern data platforms.
Who We’re Looking For
A highly capable Data Engineer with hands-on experience building ETL pipelines, implementing Data Lake architectures, and working across Azure platform services. You will need strong problem-solving ability, a solid engineering mindset, and the ability to work collaboratively within a multi-disciplinary team.
If you’re confident writing production-grade code, applying design patterns, and building scalable, high-performing data products, this role offers technical autonomy, ownership, and challenge.
Key Responsibilities

Build and maintain ETL pipelines and code in cloud data platforms.

Support ingestion activity and onboarding of new data sources.

Work with the Databricks Data Intelligence Platform and

develop

Data Engineering workloads.

Construct raw, refined and curated data layers; catalogue assets appropriately.

Validate solutions against functional and non-functional requirements.

Deliver datasets, transformations and performance-optimised data products.

Improve processes, engineering patterns, and reusable tooling.

Monitor and measure pipeline performance; support incident resolution.

Ensure documentation meets acceptance standards and is approved centrally.

Actively engage in Agile ceremonies and governance forums.

Mandatory Requirements

Strong experience with Python, PySpark & SQL for data engineering.

Hands-on experience with Azure Databricks.

Strong knowledge of Azure Data Factory & Fabric.

Experience with Microsoft Purview.

Familiarity with Event-driven data ingestion (Event Grid / Pub-Sub).

Understanding of SOLID principles, Async programming, Mediator/Factory patterns.

Experience delivering unit + integration testing in Databricks.

Knowledge of Secure ETL design with Entra IMID/SCIM integration.

Understanding of Azure best practice, APIM, and platform governance.

Ability to build and serve Power BI models via Databricks data sources.

Desirable
Prior experience working within UK Public Sector environments.
Soft Skills

Strong stakeholder communication and cross-team collaboration.

Analytical and solution-focused mindset.

Able to work independently, take ownership and drive progress.

Commitment to clean, scalable, well-documented engineering.

Adaptable, proactive, and comfortable working in dynamic delivery environments.

Contract Details

Contract Type: Freelance / Contract - Outside IR35

Location: Remote (UK-based candidates preferred)

Start Date: ASAP

Clearance: Candidates must be eligible to work with UK Government departments / BPSS.

Salary: Competitive SalaryOriginally posted on Himalayas

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Senior
Technology & IT API integration Data Analysis MySQL Project Management Python Senior level

Likely questions

  1. Tell us about work you have done that is close to the Data Engineer role.
  2. How would you approach your first 30 days at Ceox Services Ltd?
  3. Which of API integration, Data Analysis and MySQL have you used recently, and what did it help you achieve?
  4. How have you led people, improved a process, or made a hard decision in a previous role?
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with API integration, Data Analysis and MySQL.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Data Engineer role because I can bring practical experience in API integration, Data Analysis and MySQL, learn the team quickly, and contribute to the outcomes Ceox Services Ltd needs from this hire.

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