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X4 Technology

Contract Senior Data Engineer (Databricks)

London
£850 – £900/day
Posted 2 days ago
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Role: Senior Data Engineer (Azure Databricks)

Programme: Azure Databricks Platform

Industry: Commodities / Energy Trading

Location: London (Hybrid)

Contract: Initial 6-month contract (long-term transformation programme)

Rate: £850-900/day (Inside IR35)

X4 Technology are partnered with a leading global energy trading organisation delivering a major technology transformation centred on the migration from a legacy ETRM platform to Endur and the modernisation of its enterprise data platform using Azure Databricks.

As part of this multi-year programme, the organisation is migrating Oracle-based data platforms into Azure Databricks to build a scalable, cloud-native data platform supporting Endur, global reporting, analytics and risk management, while reducing critical data latency from 10–15 minutes to near real-time.

They are looking for an experienced Senior Data Engineer to play a key role in designing and building the Azure Databricks platform. This role combines deep hands-on engineering with technical ownership, helping define engineering standards, optimise platform performance and shape the future architecture of a business-critical data platform.

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Responsibilities of the Senior Data Engineer (Azure Databricks)

  • Design, build and optimise scalable Azure Databricks data pipelines and platforms using PySpark, SQL, Delta Lake and Structured Streaming.
  • Lead the migration of legacy Oracle data platforms into Azure Databricks, delivering high-performance data solutions for trading, reporting and analytics.
  • Drive engineering best practices across performance, scalability, CI/CD, testing, governance and cloud cost optimisation.
  • Collaborate with architects, platform teams and business stakeholders to shape technical solutions, mentor engineers and influence platform direction.

Requirements for the Senior Data Engineer (Azure Databricks)

  • Extensive hands-on experience delivering enterprise-scale Azure Databricks data platforms, with strong expertise in PySpark, Python, SQL, Delta Lake and Structured Streaming (Delta Live Tables desirable).
  • Strong understanding of modern cloud data architecture, data modelling, performance optimisation, governance and data engineering best practices.
  • Experience working on large-scale cloud migration or platform modernisation programmes, with the ability to influence technical direction and mentor engineering teams.
  • Experience within energy trading, commodities, capital markets or financial services is advantageous but not essential.

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This is an opportunity to work on one of the largest Azure Databricks transformations in the energy trading sector, helping build a modern cloud data platform that underpins trading, risk, reporting and analytics. You'll have significant influence over technical decisions while remaining deeply involved in hands-on engineering within a high-performing team.

Interviews are being scheduled immediately, with a view to onboarding as soon as possible. Apply now for immediate consideration.

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Skills

Azure Databricks
PySpark
Python
SQL
Delta Lake
Structured Streaming
Delta Live Tables
Data Engineering
Cloud Migration
Data Modelling
CI/CD
Oracle
ETRM
Cloud Architecture
Performance Optimisation
Data Governance

Location

London, England, United Kingdom

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