1 to 25 of 53 Big Data Jobs in London

week Department: IT Type: 3-month rolling contract Outside IR35 Position: Analytics Engineer The organisation is seeking an experienced Analytics Engineer to join its Data & Analytics team. The role focuses on building scalable data pipelines, transforming raw data into clean, reusable datasets, and enabling data-driven … decision-making. Key Responsibilities Design and build data products, with proficiency throughout the data lifecycle. Develop robust data models through close collaboration with business users and the engineering team. Partner with senior management, operational leads, and other stakeholders, coaching and supporting a data-driven culture, including ...

Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of $13+ billion. For more information on how we process your personal data, please refer to HCLTech’ s Candidate Data Privacy Notice. Experience - 8+ years Hybrid - 3 days/week onsite in London Investment Banking … rates, fx, or EM) is a prerequisite. Must Have- FIC/Front Office Exposure Experience with Fixed Income/Currencies/Sales/Trading data Worked closely with front-office stakeholders Data Architecture/Engineering Awareness Understanding of data pipelines, ETL, reporting layers Exposure to data ...

Responsibilities Design and develop conceptual, logical, and physical data models for enterprise-scale data lake and data warehouse solutions, ensuring consistency across all layers Establish and enforce design principles, standards, and naming conventions to promote reusable and well-governed data assets Deliver high-quality data … modelling standards with governance frameworks, including London Market standards (ACORD, CDR, MRC) and regulatory requirements Define processes, ownership, and tooling to manage and evolve data assets over time Support data integration processes (batch and real-time) using tools such as Informatica, SSIS, MuleSoft, DataStage, and similar platforms Produce ...

leads the strategy, development, and delivery of enterprise digital twin capabilities across global upstream assets. This role sits at the intersection of product management, data platforms, digital engineering, and asset operations, driving scalable, cloud-native digital twin platforms that deliver measurable outcomes across safety, reliability, efficiency, and cost. This … leadership role, accountable not only for delivery, but for product adoption, platform sustainability, and realized business value. The role combines deep technical expertise in data modeling, contextualization, and integration with strong commercial foresight and cross-organizational influence. Product Strategy & Vision Define and own the product vision, roadmap, and value ...

Permanent Opportunity for an eDV Cleared Data Engineer with AWS Cloud Experience for a leading National Security Consultancy in London. Up to £85,000 DoE plus bonuses Active eDV required London Location – full-time on-site when required Expertise required in AWS, Data Pipelines, ETL, Data Storage … DevOps methodologies Role Overview: This role sits within our client’s rapidly growing Cloud Data Platforms team, part of the Insights and Data Global Practice. You will join a multidisciplinary group of data and platform specialists who deliver modern cloud-based transformation for clients across a range ...

Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of $13+ billion. For more information on how we process your personal data, please refer to HCLTech’ s Candidate Data Privacy Notice. Investment Banking FIC experience (credit, rates, fx, or EM) is a prerequisite. FIC Data Role – CV Screening Checklist FIC/Front Office Exposure Experience with Fixed Income/Currencies/Sales/Trading data Worked closely with front-office stakeholders Data Architecture/Engineering Awareness Understanding of data pipelines, ETL, reporting layers Exposure to data platforms (DWH, cloud, big ...

About our Team: LexisNexis is a data and analytics company with 10,500 colleagues serving customers in more than 150 countries. We’re one of the largest information and analytics companies on the planet. We design solutions that help our customers increase productivity, improve decision-making and outcomes … more successful. About the role: The senior data analyst consults with internal stakeholders to clarify business problems, gather requirements, and collect, analyze, and interpret data to support data-driven decisions. This role develops advanced insights and recommendations within their domain and uses analytics tools to curate data ...

workplace and at home, theres nothing we cant achieve. BASIC QUALIFICATIONS - Experience implementing AWS services in a variety of distributed computing environments - Data lake architecture and design (Lake Formation, S3-based architectures) - Medallion architecture implementation (bronze/silver/gold layer design) - Data strategy and governance frameworks - Data modeling and schema design for analytics workloads - Modern data platform design and implementation - ETL/ELT pipeline development and optimization (Glue, EMR) - Data warehousing solutions (Redshift) - Data catalog management and metadata governance - Data quality and lineage frameworks PREFERRED QUALIFICATIONS - Experience and technical expertise (design ...

Application/Big Data Engineer 6-Month contract - Inside IR35 - market rate London based - hybrid working - up to 3 days a week onsite Finance sector - must have previous experience Role Overview Senior AI/Data Engineer responsible for designing, building, and optimizing AI-driven data pipelines … integrations to enable a QAS-powered response suggestion capability embedded in Salesforce Service Cloud. The role focuses on scalable data processing, LLM integration, and continuous model improvement using production telemetry. Responsibilities Design and implement Salesforce QAS integration architecture Build and optimize data pipelines supporting AI inference and feedback ...

currently partnering with a high-growth Data & AI consulting firm that is delivering impactful transformation programs for global enterprise clients across CPG, Retail, Manufacturing, and Automotive . They are looking to hiring for a Director – Data & AI Transformation role based in London . This is a critical leadership … position for someone who can combine deep technical expertise with strong consulting, solutioning, and client engagement capabilities to drive impactful data and AI-led transformation for enterprise clients . What You’ll Be Driving- Lead digital transformation initiatives powered by Data, AI, and advanced analytics Define and implement ...

currently partnering with a high-growth Data & AI consulting firm that is delivering impactful transformation programs for global enterprise clients across CPG, Retail, Manufacturing, and Automotive . They are looking to hiring for a Sr. Manager/Director – Analytics Consulting role based in London . This is a critical … leadership position for someone who can combine deep technical expertise with strong consulting, solutioning, and client engagement capabilities to drive impactful data and AI-led transformation for enterprise clients . What You’ll Be Driving- Lead digital transformation initiatives powered by Data, AI, and advanced analytics Define ...

Java Data Engineer 6-Month Contract (Possible Extension) Inside IR35 Hybrid London (3 days) I have been engaged my client to bring in a Java Data engineer to work on a Big Data Project in the finance sector. Required Experience: Java Big Data experience ...

Data Architect - Highly Competitive Salary Im working with a leading global consultancy who are looking to bring in an experienced Data Architect to join their growing team, delivering large-scale transformation programmes across both public and private sector clients. This is a fantastic opportunity to play … role in shaping data strategy and architecture for high-profile, complex programmes with real-world impact. What youll be doing: Defining end-to-end data architecture across enterprise-level programmes Shaping data strategy, including migration, integration, and modelling approaches Designing scalable data solutions across distributed ...

brightest when were all together. Our Club, our teams, our community. There is only one Hotspur. Tottenham Hotspur. Role Purpose The Lead Data Scientist is responsible for leading the development and refinement of advanced statistical models and machine learning techniques, creating innovative metrics and diverse insights that enhance … analysis of player and team performance. They will be exploring new methodologies in football analytics and continuously pushing the boundaries of data science to provide the club with cutting-edge research. The departments mission is to understand football better than our rivals and turn that understanding into decisions that ...

focused on increasing technology adoption of cloud computing by engaging directly with C-level executives and influencers at all levels? As the Head of Data & Analytics, you will drive customer adoption of Amazon Web Services (AWS) Data and Analytics services (i.e. Redshift, Search (ElasticSearch, CloudSearch), EMR, Athena, Kinesis … Glue,, and other Data Services) across UK and Ireland. Customer applications that are built to operate at scale need services with high throughput, massive storage scalability, and high availability. AWS offers a broad set of cloud-based services that are flexible, and yet simple to use, enabling organizations ...

focused on increasing technology adoption of cloud computing by engaging directly with C-level executives and influencers at all levels? As the Head of Data & Analytics, you will drive customer adoption of Amazon Web Services (AWS) Data and Analytics services (i.e. Read all the information about this opportunity … carefully, then use the application button below to send your CV and application. Redshift, Search (ElasticSearch, CloudSearch), EMR, Athena, Kinesis, Glue,, and other Data Services) across UK and Ireland. Customer applications that are built to operate at scale need services with high throughput, massive storage scalability, and high availability. ...

focused on increasing technology adoption of cloud computing by engaging directly with C-level executives and influencers at all levels? As the Head of Data & Analytics, you will drive customer adoption of Amazon Web Services (AWS) Data and Analytics services (i.e. Read all the information about this opportunity … carefully, then use the application button below to send your CV and application. Redshift, Search (ElasticSearch, CloudSearch), EMR, Athena, Kinesis, Glue,, and other Data Services) across UK and Ireland. Customer applications that are built to operate at scale need services with high throughput, massive storage scalability, and high availability. ...

cloud. BASIC QUALIFICATIONS - Experience as technical specialist in design and architecture - Experience implementing AWS services in a variety of distributed computing environments - Data lake architecture and design (Lake Formation, S3-based architectures) - Medallion architecture implementation (bronze/silver/gold layer design) - Data strategy and governance frameworks - Data modeling and schema design for analytics workloads - Modern data platform design and implementation - ETL/ELT pipeline development and optimization (Glue, EMR) - Data warehousing solutions (Redshift) - Data catalog management and metadata governance PREFERRED QUALIFICATIONS - Experience in IT implementation - Data quality and lineage frameworks - Data ...

Java Data Engineer 6-Month Contract (Possible Extension) Inside IR35 Hybrid London (3 days) I have been engaged my client to bring in a Java Data engineer to work on a Big Data Project in the finance sector. Required Experience: Java Big Data experience ...

Data Engineer/Permanent/London Hybrid - 3 days onsite/up to £45,000 This is a fantastic opportunity to join a leading global organisation with a strong international presence, dedicated to delivering customer-centric services while investing in innovation, technology, and growth. The role offers the chance … certifications, working alongside experienced professionals in a collaborative and supportive environment designed to support your progression. What you’ll do: Build and optimise Azure data pipelines (ADF, Databricks) Support migration into Azure Data Lake Drive data quality, governance, and performance Collaborate with global teams in an agile ...

providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Role: Data Engineer Experience Level Required in Years: 10 - 15 years Mandatory Required Skills Hands-on experience with Quantexa platform/Decision Intelligence Strong in Apache … Spark/PySpark Proficiency in Python/Scala Experience in ETL, Data Engineering, Data Warehousing Knowledge of entity resolution, graph analytics, link analysis Experience working with large datasets (Big Data ecosystem – Hive/HDFS) Please share the Detailed Job Description Design and develop solutions using Quantexa ...

Role Summary The Data Scientist supports the development and implementation of data-driven solutions to solve business challenges and enable informed decision-making. The role involves exploratory data analysis, predictive modelling, and collaboration with cross-functional teams to deliver actionable insights. This position focuses on applying statistical … techniques and machine learning methodologies to improve business performance, with opportunities for continuous learning in a fast-paced environment. Key Responsibilitie sPerform exploratory data analysis (EDA) to uncover trends, anomalies, and opportunitie sDevelop and validate machine learning models (regression, classification, clustering, etc. )Conduct feature engineering, hypothesis testing, and model ...

Quantexa Certified Senior Data Engineer is required by this Tier 1 Management Consultancy. This Manager grade role operates at the intersection of architecture, delivery leadership, and client advisory - leading end-to-end Quantexa implementations across complex data ecosystems. As a Senior Quantexa Data Engineer in this major … Assists the Technical Lead as the technical authority and client interface, translating regulatory or business problems into scalable Quantexa architectures Leads teams in shaping data models, ER logic, and performance tuning across high-volume, enterprise datasets Mentors teams while influencing delivery standards, design patterns, and best practice within ...

global SaaS Client are now seeking a Data Analyst to join their team with a focus on customer retention. This role is a unique opportunity to transform reporting, build behavioural analytics, and work across the whole ecosystem lifecycle. This is a hybrid role (2/3 days week … months with potential to extend. Responsibilities Building robust data foundations: Collaborate with engineering to develop pipelines, improve data integrity, and establish clear metric definitions Build data capabilities that work consistently across multiple regions and countries differences). Developing actionable dashboards & reporting: Create and maintain scalable, user-friendly ...

global SaaS Client are now seeking a Data Analyst to join their team with a focus on customer retention. This role is a unique opportunity to transform reporting, build behavioural analytics, and work across the whole ecosystem lifecycle. This is a hybrid role (2/3 days week … months with potential to extend. Responsibilities Building robust data foundations: Collaborate with engineering to develop pipelines, improve data integrity, and establish clear metric definitions Build data capabilities that work consistently across multiple regions and countries differences). Developing actionable dashboards & reporting: Create and maintain scalable, user-friendly ...