15 of 15 Permanent Principal Data Engineer Jobs in London

Principal Data Engineer, Data Warehouse (TPL)

Location
Greater London, England, United Kingdom
Principal Data Engineer, Data Warehouse (TPL) London, United Kingdom About Us Engelhart was founded in 2013 by BTG Pactual Group as a commodities trading company. Our business model is “asset light” and highly diversified – giving us the ability to adapt effectively and nimbly to changing market … energy transition. Our talented and experienced individuals work together according to its four company values: Performance, Agility, Collaboration, Entrepreneurship . About the Role As Principal Data Engineer, you will own the intraday and end-of-day data serving layer between the CTRM platform and its downstream ...

Principal Data Engineer

Location
Greater London, England, United Kingdom
attract high performers (and retain them!) Act fairly and consistently with our salary banding and role hiring budgets Stay on top of the data and adjust our benchmarks regularly Our Recruitment Process We know that it’s not a one size fits all approach to hiring … read our candidate guidelines in our AI in Hiring document. 71 Queen Victoria Street, London, EC4V 4AY Full time Location Type Hybrid Department Data We’re on a mission to back the UK’s small businesses like no one else Small businesses are the backbone of the economy ...

Principal Data Engineer

Location
Greater London, England, United Kingdom
with better homes, and we work every day to make that a reality. Join us and help shape the future of home improvement. As Principal Data Engineer, you will be a senior individual contributor and trusted technical authority across Group Technology. You will shape the design … evolution of our data platforms and products, lead complex cross-team initiatives and raise engineering standards across multiple squads and domains. This is a hands-on leadership role for someone who can connect deep technical expertise with business outcomes. You will influence architecture, platform roadmaps and investment decisions while ...

Principal Data Engineer

Location
Greater London, England, United Kingdom
seeking a Principal Data Engineer who can work across the full stack of Anaplan’s data platform, setting the technical direction for how we ingest, transform, store, serve, and govern data at scale. You will build highly performant, robust data pipelines that process massive … volumes of data in real-time and batch. This foundational work empowers business users to leverage vast datasets in their planning workflows and forms the bedrock for our advanced analytics and AI initiatives. You'll need deep knowledge of distributed computing, data architecture, and strong software engineering skills ...

Principal Data Engineer

Location
Greater London, England, United Kingdom
Date Posted: 2026-09-24 Country: United Kingdom Location: London, London, City of Position Role Type: Onsite Principal Data Engineer Location: London Permanent Onsite Due to the interesting work we do and the sector this team is working in, we require all candidates to hold an active … seven days a week. Role & Responsibilities You’ll be part of our experienced Software Engineering function, working in a cross-functional Agile team. The Principal Data Engineer role will be responsible for building and maintaining data processing pipelines and also the transformation and optimisation of data ...

Principal Data Engineer – Enterprise Data Products

Hiring Organisation
Willis Towers Watson
Location
London, England, United Kingdom
202606861Category: Data GovernanceLocation: Ipswich, Suffolk, United Kingdom; United KingdomSchedule: Full timePosted: 2026-11-11We are seeking an experienced, hands-on Principal Data Engineer to play a key technical role within our Enterprise Data Products team.Enterprise Data Products is progressing through a significant technology … approaches and prototype alternatives where appropriate.Identify technical risks, dependencies and unknowns early and propose pragmatic solutions.Data EngineeringDesign and build scalable, resilient and maintainable enterprise data solutions.Apply strong engineering practices using Databricks, Apache Spark/PySpark, Python, SQL and modern lakehouse technologies.Develop reusable patterns for data ingestion, transformation, integration ...

Principal Data Engineer

Hiring Organisation
Kingfisher
Location
London, England, United Kingdom
starts with better homes, and we work every day to make that a reality. Join us and help shape the future of home improvement.As Principal Data Engineer, you will be a senior individual contributor and trusted technical authority across Group Technology. You will shape the design … evolution of our data platforms and products, lead complex cross-team initiatives and raise engineering standards across multiple squads and domains.This is a hands-on leadership role for someone who can connect deep technical expertise with business outcomes. You will influence architecture, platform roadmaps and investment decisions while enabling ...

Principal Data Engineer

Location
London Borough of Lambeth, England, United Kingdom
employed by Rockford Payroll.Rockford Payroll is responsible for the Associate’s employment, pay andapplicable employment-related processes. The Role We are seeking avisionary Principal Data Engineer to lead the delivery of innovative dataanalytics solutions, with a focus on technical excellence, governance, andoperational performance in a high-volume … data environment. This role involvesstrategic and technical leadership in building Azure-based data lake solutions,driving maturity in data management, and engaging with cross-functional teamsto leverage data for organizational success. Key Responsibilities Architect, design, and implementscalable Azure-based data lake solutions. Establish roadmaps forcapability ...

Principal Data Engineer — Data Warehouse (ClickHouse)

Location
Greater London, England, United Kingdom
Engelhart in London seeks a Principal Data Engineer to own the intraday and end-of-day data serving layer between the CTRM platform and downstream consumers. You will shape architecture, standards and practices to deliver trusted, timely data across finance, risk and reporting teams. … hands-on and leadership-focused, requiring production ClickHouse experience, columnar OLAP expertise, and strong collaboration with stakeholders. Join a growth-oriented team driving data excellence. #J-18808-Ljbffr ...

Principal Data Engineer — Cloud Data Platform Leader

Location
Greater London, England, United Kingdom
Funding Circle is hiring a Principal Data Engineer to lead the Data Platform strategy and architecture in a hybrid London setting. You will own the multi-phased roadmap, guide migrations to a Future State Platform on Snowflake and AWS, and drive the design of scalable data warehouses and analytics solutions. You will collaborate with Product, Engineering, Data Science, and Governance teams to ensure data quality, observability, and governance are embedded as code in production pipelines. #J-18808-Ljbffr ...

Principal Data Engineer – Hybrid/Remote Data Pipelines Leader

Location
Greater London, England, United Kingdom
Raytheon UK is seeking a Principal Data Engineer to join our Cyber software team in London. You will build and maintain data pipelines, optimize data for analytics, and work in a cross-functional agile environment. Active eDV clearance is required. You will collaborate with stakeholders … engineers, and data scientists across UK sites, with onsite work and potential remote options depending on role needs. #J-18808-Ljbffr ...

Principal Data Quality Engineer, AI-First Platform

Location
Greater London, England, United Kingdom
Talos is seeking a Principal Engineer, Data Quality Platform, to own data correctness across our platform and lead the data quality engineering team. You’ll run BAU data operations, manage reference and security master data, and own the pipelines that deliver accurate data ...

Principal Data Engineer: Lead Decisioning Pipelines

Location
Greater London, England, United Kingdom
GlobalLogic is seeking an experienced Principal Data Engineer to own the customer decisioning pipeline architecture, end-to-end orchestration, and production readiness. You will lead real-world targeting and eligibility rule implementations, ensure robust data quality, and oversee critical downstream activation. You will implement scalable data ...

Principal Data Engineer - Databricks Lakehouse Lead

Location
Greater London, England, United Kingdom
Unifeye Ltd. is seeking an experienced Principal Engineer to lead hands-on build and delivery of modern data and AI solutions on the Databricks Lakehouse Platform. You will set engineering standards, mentor colleagues, and partner with customers to solve complex business challenges alongside architects and AI specialists. ...

Senior Principal AI & Data Governance Solutions Engineer

Location
Greater London, England, United Kingdom
OneTrust is seeking a Senior Principal Solutions Engineer to lead AI Governance and Data Use Governance integrations across international markets. You will act as a technical bridge between Product and Sales, guiding opportunities from technical fit to successful demonstrations and integrations. You will collaborate with ...