1 to 25 of 66 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 ...

myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Who You Will Be Working With The Data Platforms team is part of the Insights and Data Global Practice and has seen strong growth and continued success across a variety … projects and sectors. Data Platforms is the home of the Data Engineers, Platform Engineers, Solutions Architects and Business Analysts who are focused on driving our customers digital and data transformation journey using the modern cloud platforms. We specialise on using the latest frameworks, reference architectures and technologies ...

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 ...

closely together. The team collaborates closely with UX and Product to design, build, and deliver high-quality features efficiently and reliably. SciVal is a data-driven product that provides academic and research metrics to customers, enabling insight, analysis, and informed decision-making. The team focuses on building scalable, reliable … solutions while continuously improving usability, performance, and data accuracy. About the role: Acts as the technical lead and facilitator for a cross-functional squad. In addition to hands-on design, coding, and/or test automation, this role sets technical direction, shapes delivery plans, drives quality strategy, and unblocks ...

Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Data Engineer … with consideration for both full and part-time applicants – please speak to your recruiter about options Grade: GG08 – GG13 We are looking for experienced Data Engineers to join our team following continuous growth and success. As a Data Engineer you will be involved in: Design, develop, test ...

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 … professional, supportive and entrepreneurial working culture that we all enjoy. 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, you ll not only ...

please make sure your application is full in line with the job specs as found below. BCG 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, with expertise around strategic cost and human resourcing benchmarking in wholesale finance. Founded in 2001 as an independent research boutique, Expand is a wholly owned subsidiary of the Boston Consulting Group, headquartered ...

please make sure your application is full in line with the job specs as found below. BCG 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, with expertise around strategic cost and human resourcing benchmarking in wholesale finance. Founded in 2001 as an independent research boutique, Expand is a wholly owned subsidiary of the Boston Consulting Group, headquartered ...

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 ...

global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. About the Job you are considering: Results-driven Hadoop Spark Data Engineer with strong expertise in designing and implementing scalable big data solutions using Scala and Apache Spark. Experienced in working with … Hadoop ecosystem, including HDFS, Hive, and YARN, to process and analyze large datasets efficiently. Skilled in building robust ETL pipelines, real-time data processing, and optimizing distributed systems for performance and reliability. Proficient in SQL, data modeling, and integrating data from multiple sources in cloud ...

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 ...

Data Scientist LOCATION- London (Hybrid) TERM- Permanent SALARY- £50,000 to £75,000 per annum BENEFITS – Bonus, Pension, Private Healthcare, Hybrid Working, Learning & Development Budget, Flexi-time etc. We are a well-established consumer-facing organisation with a strong focus on delivering exceptional customer experiences through data-driven … decision making. As part of the continued growth of our analytics function, we are looking to appoint a Data Scientist to help transform complex data into actionable business insights. We are looking to hire a Data Scientist to work closely with senior data professionals and stakeholders ...

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 ...