18 of 18 Permanent Principal Data Engineer Jobs in London

both our Customers and Employees. So, what are you waiting for? Join a Community that cares about you! More about the team The Data and Platform Engineering team are the foundation for the Data Office function. Responsible for designing, building, and maintaining PfP's data platform … extract data from source, transform it into a usable format, load it into consumer models and marts and build and manage the infrastructure to do all this work. Data Engineering are transforming the way PfP consumes data . H aving transitioned from On Premise to Google Cloud ...

Principal Data Engineer Lead the design and delivery of a modern cloud-based data platform, driving engineering standards, architecture, and innovation across a growing data function. The Opportunity This is a senior technical leadership role responsible for shaping data engineering strategy, architecture, and best … practices across multiple product domains. Working within a modern cloud environment and Data Mesh architecture, you will drive the development of scalable, secure, and high-performing data solutions while mentoring engineers and influencing technical direction. Key Responsibilities Provide technical leadership across data engineering teams and product domains. ...

think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Principal Data Engineer You'll be part of either our Data & AI Delivery team or the Commercial data team, acting … technical leader for data engineering across the organisation. These teams play a critical role in enabling secure, scalable and high performing data products that underpin data driven decision making across British Airways. What you'll do: Act as a technical leader for data engineering best practice ...

Principal Data Engineer (14 Month FTC) As part of the Operations Delivery Intelligence (ODI) directorate, you will act as a technical leader for data engineering across the organisation, enabling secure, scalable and high‐performing data platforms that underpin data products and decision‐making across … company. What you’ll do: Act as a technical leader for data engineering best practice across delivery teams Lead the design, build, test and deployment of secure and scalable data pipelines Maintain and operate data products, ensuring availability, performance and resilience through monitoring and incident management Provide ...

think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Principal Data Engineer (14 Month FTC) You'll be part of the Operations Delivery Intelligence (ODI) directorate, acting as a technical leader … data engineering across the organisation. This area plays a critical role in enabling secure, scalable and high performing data platforms that underpin data products and decision making across British Airways. What you'll do: Act as a technical leader for data engineering best practice across delivery ...

think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Principal Data Engineer What you’ll do: Act as a technical leader for data engineering best practice across delivery teams Lead … design, build, test and deployment of secure and scalable data pipelines Maintain and operate data products, ensuring availability, performance and resilience through monitoring and incident management Provide assurance on code quality and automation used to manage data flows Lead service reviews, health checks and root cause analysis ...

United States Digital Space LLC is seeking a Principal Data Engineer to lead data engineering across the ODI directorate, enabling secure, scalable data platforms underpinning data products and decision-making. You will act as a technical leader, designing and deploying data pipelines, maintaining … data products, mentoring engineers, and shaping engineering standards while collaborating with business and technical stakeholders. #J-18808-Ljbffr ...

Principal Data Engineer Lead the design and delivery of a modern cloud-based data platform, driving engineering standards, architecture, and innovation across a growing data function. The Opportunity This is a senior technical leadership role responsible for shaping data engineering strategy, architecture, and best ...

join us We’re a 150+ year-old business that operates on an incredible scale. There’s data from our 10 million+ Nectar users, days like Black Friday that make Argos the 3rd biggest website in the UK, and supply chain integration that gets the right products … broaden your technical knowledge and help solve complex problems while using your Agile skills to develop our long-lived teams.As a Staff Engineer, you’ll help us bring together those complex horizontal outcomes that go beyond a single team and area, working with engineers and 3rd parties to deliver ...

About the Role We're seeking a versatile Principal Data Engineer who can work across the full stack of Anaplan AI applications, from model integration, prompt engineering and set the technical direction for how we ingest, transform, store, serve, and govern the data that powers … real-time. This will help business users use GenAI in their planning workflows. You'll need both deep knowledge of machine learning and strong data engineering skills. Your Impact Design and build the retrieval layer powering RAG and agentic workloads—including vector and graph databases, hybrid search, and architecting ...

Nasstar is seeking a Principal Data Engineer to support complex client engagements in Data & AI transformation. This role involves designing scalable data platforms and engaging with senior stakeholders to deliver technical solutions. The ideal candidate has significant experience with Databricks and consultancy skills, capable ...

Anaplan Inc is looking for a Principal Data Engineer to work across the full stack of Anaplan AI applications. This role includes designing and building retrieval layers for agentic workloads and developing GenAI features that enhance real-time planning workflows. The ideal candidate will have deep knowledge …/ML products, data engineering, and extensive experience in model lifecycle development. Join a diverse and inclusive team where your authentic self is valued and respected. #J-18808-Ljbffr ...

Exciting Opportunity for an Experienced Principal AI Data Engineer to help build and scale GenAI and agentic AI solutions as part of a new project for a Leading Energy Company. Responsibilities: Build and evaluate GenAI/Agentic AI prototypes (Copilot Studio, Azure AI Foundry, Databricks Mosaic … Databricks Partner closely with commercial stakeholders to align AI solutions with business needs Key Skills: 8-12+ years' experience delivering large scale Data science or AI Projects Strong knowledge of LLMs (GPT, Llama, Claude, Mistral) and their reasoning capabilities Deep Databricks experience (DLT, Delta Lake, Unity Catalog governance ...

London, United Kingdom | Posted on 30/07/2026 Contract role: Principal AI Data Engineer Contract Location: London, 5 days onsite weekly Develop and evaluate AI/GenAI/AgenticAI prototypesusing tools like Copilot Studio, AI Foundry and Copilot Analyst Agent, MosiacAI, Genie, AgentBricks, MLflow with … backlog Required Skills Bachelor or Master or equivalent in Statistics,Mathematics, Econometrics or similar discipline with at least 8-12 years’experience on data science/AI projects. Deep understanding of LLM families (GPT, Llama,Claude, Mistral) and their reasoning capabilities. S trong experience with Databricks- DLT,Delta Lake ...

Bullish, a global digital asset platform, is looking for a Principal Backend Engineer on the CoinDesk Data Engineering team in the UK. You’ll shape the technical direction for high‐throughput services, spanning REST and streaming, and own core infrastructure in a 24/7 financial environment. ...

United States Digital Space LLC is seeking a Principal Software Engineer to lead our Data Technology Platforms in London. You will shape enterprise-scale data platforms, partnering with stakeholders to deliver high-performance data capabilities for operational, analytical, regulatory, and AI-driven initiatives. The role … combines hands-on engineering with strategic direction, mentor ship, and driving best practices in data governance and security to deliver business value across the organization. #J-18808-Ljbffr ...

CoinDesk Data Engineering Team builds the high‐performance infrastructure powering the world’s most trusted crypto market data, architecting resilient systems that process over 26 billion monthly requests for real‐time market information. Our technical scope spans automated data extraction to high‐throughput REST APIs, WebSocket streaming ...

A career without limits As the nation's flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It's something we've been doing for over 100 ...