1 to 25 of 58 Big Data Jobs in London

IMMEDIATE JOINERS !! 💻 DATA ENGINEER (Python & SQL Focus) 📊 ( MASTER'S degree is MUST ) We're looking for an enthusiastic and detail-oriented Junior Big Data Developer to join our data engineering team. This role is ideal for an early-career professional with foundational knowledge in data processing, strong proficiency in Python , and expert skills in SQL . You'll focus on building, testing, and maintaining data pipelines and ensuring data quality across our scalable Big Data platforms. Key Responsibilities Data Pipeline Development: Assist in the design, construction, and maintenance ...

Role A senior Solution architecture specialist focused on designing and championing cloud-native Data & AI solutions for Banking, Financial services and Insurance clients . This role translates complex business requirements into winning technical solutions – leveraging modern data & AI platforms and AI/ML services on cloud – and ensures … proposals are compelling, feasible, and outcome-oriented. The Data & AI Solution Specialist works closely with Data & AI Practice, Onsite teams and customer teams and client stakeholders to drive deal success and leading delivery teams for execution. Your responsibilities: Client Consulting & Opportunity Shaping: Lead workshops and consultations with client ...

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 ...

Experience within HealthTech or Life Sciences markets? Azure Data Engineers wanted by a London based HealthTech company at the forefront of revolutionising healthcare through cutting-edge AI/Automation technology and data-driven solutions. Their mission is to improve patient outcomes and streamline healthcare processes by leveraging … power of data. As an Azure Data Engineer, you will play a crucial role in designing, developing, and maintaining the data infrastructure. Working closely with data science, analytics and engineering teams to ensure that data systems are robust, scalable and secure. In this role, you will ...

Expand is a specialist firm providing unique data-driven business intelligence as a trusted advisor to senior executives across the world’s leading financial services firms to help them to operate more effectively. Expand’s activities are focused on data benchmarking in technology, operations, FinTech and market data … entrepreneurial working culture that we all enjoy. What You'll Do We’re looking for a highly skilled Principal Engineer with a passion for data, cloud technologies, and building robust, scalable solutions – who also brings strategic product thinking and cross-functional leadership . In this role ...

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 ...

Data Scientist I London – London/Reading, UK We are looking for a Data Scientist to join the Data Science Consulting Team based in Reading/London. There are already 25+ Data Scientists in the entire Data Science team, and we continue to grow apace … extremely large datasets, creating bespoke client reports, exploring new datasets, and building new algorithms to deliver services to clients. Responsibilities include: Explore and extract data from multiple sources and interrogate this data to create meaningful insights Scope and define the approach to typical projects that Data Science ...

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 ...