351 to 375 of 522 Data Engineering Jobs in London

data and AI consultancy of about 50 people in London. Our client list spans FTSE 100s and high‐growth companies alongside long‐running work on societal challenges - financial services, manufacturing, retail, and the public sector. The common thread is we don't just advise clients - we build. Real systems … development budget for each team member – which you get to decide how to spend. We just won Consultancy of the Year at the British Data Awards 2026 and we were a finalist in this year's Culture 100 Awards. 93% of our own team also rated their experience here ...

Requirements (Must Have Skills) 6 to 8 years of experience in data software engineering with a strong focus on Azure technologies Expertise in Azure Databricks development , including efficient handling of large datasets Strong working knowledge of Azure Data Factory for building complex ETL workflows Experience with performance … optimization of data pipelines and distributed processing setups Proficiency in Scala development (hands-on experience highly desirable) Solid understanding of Azure services relevant to data engineering and cloud architecture Strong problem-solving ability with effective communication skills for team collaboration ...

DATA, Inc. is seeking an experienced Tech Consultant – Data Engineer for a hybrid role in London plus remote work. The candidate will design, develop, and maintain scalable data pipelines and enterprise data platforms, with emphasis on ETL/ELT, data modeling, and cloud-based technologies. … Collaboration with stakeholders will be essential to deliver secure, high-performance analytics solutions. The role requires 5+ years in data engineering, 4+ years in SQL/Python/ETL, and 3+ years with cloud #J-18808-Ljbffr ...

Beamery is seeking a Senior Product Manager to own the Data Foundry end-to-end. You will shape the data platform powering Talent CRM and Workforce Suite, enabling data-as-a-service via MCP/API and internal embedding across products. You will collaborate with data science, data engineering and integrations leads to translate needs into delivery, drive commercial impact, and ensure governance and security across enterprise data. #J-18808-Ljbffr ...

deploying these elements into the business and being an active participant in decision making. You have the business acumen to know what makes a data product meaningful for marketing stakeholders and can effectively partner with them, while your primary appetite is for scalable products and infrastructure. You will ensure … data quality remains pristine across a broad horizontal scope, building a scalable, reflective view of past growth drivers while providing the technical scaffolding to fuel future strategy and ideation across the wider analytics team and its context. Your Mission Your mission is to turn complex marketing and financial data ...

create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Role Overview: As a Senior/Staff Data Scientist, you will help shape how PlayStation measures the impact of products, features and commercial initiatives through world-class experimentation, causal inference and applied … data science. Working at the intersection of data science, machine learning, product and commercial strategy, you will develop innovative measurement methodologies, define best practices, and provide technical leadership that enables teams across PlayStation to make faster, more confident business decisions. This role goes beyond traditional A/ ...

Company Overview 10Pearls is a global, purpose-driven AI-native digital engineering partner helping businesses re-imagine, digitalize, and accelerate. As an end-to-end digital technology partner, 10Pearls helps businesses create future-proof, transformative digital products that leverage emerging technologies. 10Pearls' clients include Global 2000 enterprises, high-growth … some of the most exciting start-ups from industries like healthcare, fintech, energy, education, real estate, retail, and hi-tech. 10Pearls has product engineering and software development centers in North America, Latin America, Europe, and South Asia, with its London office based in Paddington. To learn more, visit https ...

operate across the insurance lifecycle — from underwriting and claims to customer service and risk assessment. This role sits at the intersection of software engineering, applied AI, and technical leadership, turning the latest LLM capabilities into reliable, production-grade systems built on our Azure and Databricks platform. As a senior … indexing strategies, hybrid search configurations, and retrieval evaluation. Work within our Azure cloud environment, integrating with Azure OpenAI, Azure services, and our broader data platform. Collaborate with product managers, data scientists, engineers, and other stakeholders to scope and deliver AI features that address real insurance business problems. ...

benchmarking, enhancement and deployment. LLM & RAG Integration: Design and implement new Retrieval-Augmented Generation (RAG) pipelines and enhance existing frameworks, applying advanced techniques in data chunking/splitting, vectorization, knowledge graph representation (GraphRAG), and query retrieval and evaluation. Model Evaluation & Prompt Engineering: Design and execute experiments to benchmark … refine prompts to optimise GenAI model reasoning, accuracy, and overall effectiveness. Cross-Functional Collaboration: Work closely with business partners, stakeholders, and technical teams (data engineering, platform engineering) to translate business requirements into impactful AI solutions. Research & Innovation: Stay abreast of emerging tools, techniques, and best practices ...

help shape what we build first. The work is hands‐on and varied. Some weeks you’ll be deep in pipeline or infrastructure engineering; others you’ll be tuning prompts until the output is good or sitting with a research team that depends on your systems and shipping … looking for experienced engineers who own outcomes end‐to‐end — down to reading transcripts, supporting users, and wrangling vendors. The company's RL Data team builds the systems that produce high‐quality reinforcement learning data for Claude: data collection pipelines, human feedback tooling, the execution environments ...

just make things – we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable software and systems, architect low latency infrastructure solutions, proactively guard against cyber … threats, and leverage machine learning alongside financial engineering to continuously turn data into action. Create new businesses, transform finance, and explore a world of opportunity at the speed of markets . RESPONSIBILITIES As a software engineer, you are the change agents that transform the company by applying your ...

explanation of these drivers across the business. You will focus on identifying strategic opportunities within our Marketing Financials process and bridging the gap between data and execution. By leveraging emerging technologies and AI, you will productionise the technical engine that translates complex performance data into clear, actionable narratives. … that scales our global growth and helps us improve our measurement within marketing analytics. You have the business acumen to know what makes a data product meaningful for marketing stakeholders and can effectively partner with them to act on your findings. You will ensure data quality remains solid ...

help shape what we build first. The work is hands‐on and varied. Some weeks you'll be deep in pipeline or infrastructure engineering; others you'll be tuning prompts until the output is good, or sitting with a research team that depends on your systems and shipping … looking for experienced engineers who own outcomes end‐to‐end — down to reading transcripts, supporting users, and wrangling vendors. Anthropic’s RL Data team builds the systems that produce high‐quality reinforcement learning data for Claude: data collection pipelines, human feedback tooling, the execution environments RL tasks ...

move more freely between more people , making the online shopping experience seamless and accessible to everyone. THE TEAM ~90 people, more than half in engineering, product and data 45+ advanced degrees across computer science, mathematics and operations research Thousands of data points captured, calculated, analysed and predicted … every single parcel we handle An intellectually vibrant culture of first‐principles thinking , tight feedback loops and relentless experimentation Senior Data Scientist - Strategic Finance Relay's network is scaling fast. The decisions that shape that growth, where to expand, how to price, where to invest, depend on models that ...

British Airways is seeking a Principal Data Engineer to join the Operations Delivery Intelligence directorate in London. The role focuses on leading data engineering, designing scalable data platforms and ensuring secure data processing to underpin business decisions. You will mentor Senior Data Engineers, drive … best practices, and oversee development from design through deployment while maintaining high standards for security, testing and monitoring across live data products. #J-18808-Ljbffr ...

architectural leadership by leading through example. Your responsibilities will include: Lead the development and implementation of a modern cloud foundation and data platform that is robust, scalable, fully automated, secure, and can support the growth of the business. Build Scalable Architectures: Leverage modern technologies to design and implement scalable … Design and build secure RESTful and GraphQL APIs, ensuring seamless integration with core banking systems (e.g., Mambu) and external services like Open Banking platforms. Data Engineering and Analytics: Work closely with data teams to define robust data pipelines and scalable cloud-based data platforms using ...

architectural leadership by leading through example. Your responsibilities will include: Lead the development and implementation of a modern cloud foundation and data platform that is robust, scalable, fully automated, secure, and can support the growth of the business. Build Scalable Architectures: Leverage modern technologies to design and implement scalable … Design and build secure RESTful and GraphQL APIs, ensuring seamless integration with core banking systems (e.g., Mambu) and external services like Open Banking platforms. Data Engineering and Analytics: Work closely with data teams to define robust data pipelines and scalable cloud-based data platforms using ...

passion for achieving great things in the world are equally as important to us. Job Description Mandatory Skills: Observability, Resiliency, Service Management, Reliability, Performance engineering, Scalability, release management, Cloud cost management. Role Description Skills: ROLE PURPOSE Lead the Site Reliability Engineering practice, driving the transformation from reactive operations … proactive, engineering-led reliability. Own the definition and enforcement of non-functional requirements (NFRs) using FMEA-based resiliency frameworks, and champion observability, self-healing automation, automated incident management, and database operations automation. Ensure systems are resilient, performant, cost-optimised, and continuously improving. KEY RESPONSIBILITIES Define and enforce non-functional ...

Squid is hiring a Data Engineer in London to help build the data foundations of our grid-focused platform. You will work with founders and early engineers to ingest, transform, validate, and serve large, complex datasets for grid operators. The role blends data engineering, software engineering, infrastructure and applied AI, with high ownership and opportunities to shape architecture and engineering practices from an early stage. #J-18808-Ljbffr ...

create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Role Overview: As a Data Scientist, you will help measure the impact of PlayStation's products, features and commercial initiatives through experimentation, causal inference and applied data science. Working … intersection of data science, machine learning, product and commercial strategy, you will apply robust analytical techniques to solve complex business problems, generate actionable insights and support evidence-based decision-making across PlayStation. This role goes beyond traditional A/B testing. You will apply modern causal inference, statistical modelling ...

deep expertise in domain. Bachelor's degree in Computer Science, a related field, or equivalent practical experience. 7 years of experience in software or data engineering, including programming in Python, Go, or Java, and experience with design patterns, testing frameworks, and API contract design. Experience in back-office … code quality. Experience in financial services, familiarity with the regulatory and operational rigors of clearing, settlement, or custody. Experience of FSI regulatory knowledge for data residency, encryption at rest/transit (CMEK), and explainable AI requirements in banking. Proficient in BigQuery, Vertex AI, Dataflow, and Pub/Sub. Strong ...

About the role The Data team manages the complete lifecycle of data for researchers - from sourcing and large-scale processing to delivering datasets that power our models. Data sits at the heart of our Research efforts and enables all other teams. As part of the Data team, you’ll work with over a million hours of video and audio data. This role exists at the intersection of applied research, data engineering, and ML infrastructure rather than being a traditional research position. You’ll build the world’s best human-centric data lake ...

Lead Data Engineer Up to £100,000 *Kafka or Kinesis required London (4 days onsite) This is a great opportunity to join a high-growth organisation where you can take ownership of building and architecting a greenfield data platform for an AI-driven product. THE COMPANY: This … venture-backed company building the operating system for modern property management through its AI platform. THE ROLE: You will take ownership of the entire data architecture, acting as the most senior individual contributor within Data Engineering. This is a hands-on leadership role focused on technical ownership rather ...

. Minimum qualifications Bachelor's degree in Computer Science, a related field, or equivalent practical experience. 7 years of experience in software or data engineering, including programming in Python, Go, or Java, and experience with design patterns, testing frameworks, and API contract design. Experience in back-office clearance … code quality. Experience in financial services, familiarity with the regulatory and operational rigors of clearing, settlement, or custody. Experience of FSI regulatory knowledge for data residency, encryption at rest/transit (CMEK), and explainable AI requirements in banking. Proficient in BigQuery, Vertex AI, Dataflow, and Pub/Sub. Strong ...

mitigate risks before they escalate.* Act as a key technology contact during internal and external audits by providing evidence of controls, system documentation, data extracts, reconciliations, and supporting timely remediation of findings.* Collaborate closely with Compliance, Operations, Risk teams, and other stakeholders to understand requirements … liaison between business users and technology teams.* Provide subject matter expertise on financial crime systems architecture and data flows to ensure seamless integration across platforms.* Analyse large datasets for anomalies or control gaps while maintaining data integrity across all surveillance and reporting systems.* Support model validation processes including ...