1 to 25 of 44 Big Data Jobs in London

IMMEDIATE JOINERS !! 💻 Junior Big Data Developer (Python & SQL Focus) 📊 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 of robust ETL/ ...

Title: Senior Data Engineer Location: London, UK (3 days in the office) SC Cleared: Required Job Type: Full-Time Experience: 8+ years Job Summary : We are seeking a highly skilled and experienced Senior Data Engineer to join our team and contribute to the development and maintenance … cutting-edge Azure Databricks platform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Data Engineer will be responsible for building and optimising data pipelines, implementing data transformations, and ensuring data quality and reliability. This role requires ...

Data Architect £Up to £90,000 GBP Hybrid WORKING Location: London; Norwich; Watford; Colchester; Chelmsford; Woking; Chatham; Slough, Central London, Greater London - United Kingdom Type: Permanent Must Have: Active SC Join a world-class organisation building mission-critical data architectures for Defence, National Security, and Public Sector programmes. … commitment to supporting the Armed Forces community has also been honoured with the ERS Gold Award. If you're passionate about shaping secure, scalable data ecosystems that underpin national security, this is the opportunity for you. As a Data Architect - Defence, you will lead the technical vision ...

this role, you will be responsible for providing the framework that appropriately replicates the Big Data needs of a company utilizing data. Essential requirements: More than 3 years of presales experience in the design of Big Data and Data analytics solutions according to customer requirements … definition, effort and cost estimation, Past experience in dealing with partners, tools vendors, etc. Business Domain Knowledge More than 5 years of experience in Big Data implementation projects Experience in the definition of Big Data architecture with different tools and environments: Cloud (AWS, Azure ...

Data Scientist/Data Analyst Contract Duration: 6 Months, initially Location: Farringdon, London Job Type: Hybrid Paying inside Ir35 via umbrella Join our team at Reed Professional Services, a management consultancy and technology services company. We are seeking a highly skilled and motivated Data Scientist/Data Analyst to drive data-driven decision-making and deliver advanced analytics solutions across our client’s business in the postal service sector. Day-to-day of the role: Design, develop, and deploy machine learning models for predictive analytics, classification, clustering, and recommendation systems. Utilize Natural Language Processing ...

Details Role/Job Title: MLOps Tech Lead Work Location: London, UK Office Requirement (Hybrid): 2 days per week Key Responsibilities (High-Level) Data Pipeline Development: Lead the technical direction of projects and ensure the use of Sainsbury's best practices to the best quality. Data Integration: Lead … provide expertise on Integrate data from various sources, ensuring data consistency, integrity, and quality across the entire data lifecycle. Infrastructure Management: Provide guidance for the junior & Mid Data Engineers on the best practices when building and managing data infrastructure, including data lakes, warehouses ...

Data Engineer – SC Cleared (or Clearable) Location: Remote/London occasional visits to London Salary: Up to £70,000 Start Date: ASAP About the Role Join a dynamic Digital Transformation Consultancy as a Data Engineer and play a pivotal role in delivering innovative, data-driven solutions … high-profile government clients. You’ll be responsible for designing and implementing robust ETL pipelines, leveraging cutting-edge big data technologies, and driving excellence in cloud-based data engineering. This role offers the opportunity to work with leading technologies, collaborate with data architects and scientists ...

About The Role Team – Data Engineering Working Pattern - Hybrid – 2 days per week in the Vitality Bournemouth or London Office. Full time, 37.5 hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Designing and delivering scalable data pipelines Strong programming … capability with SQL Deploying and maintaining machine learning models as APIs in production environments What this role is all about: Join us as a Data Engineer and help build the data foundations that power machine learning and analytics across Vitality. You’ll work with rich datasets and modern ...

Databricks Data Engineer £500 - £600 per day Outside IR35 We're partnering with a leading online retail company that's transforming the way data and real-time intelligence shape customer experiences. Their mission is to harness cutting-edge data and streaming technologies to drive smarter decisions, improve … efficiency, and create personalised journeys for millions of shoppers worldwide. The Role As a Senior Data Engineer, you'll play a key role in developing and optimising the backbone of the company's data platform. You'll be responsible for building and maintaining large-scale, real-time data ...

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 ...

IMMEDIATE JOINERS !! 🧠 Data Scientist: Machine Learning & Python Specialist 🐍 We are seeking an innovative and results-driven Data Scientist with a strong focus on Machine Learning and deep proficiency in Python . You will be instrumental in transforming complex data into actionable insights, building predictive models, and driving … Model Development & Implementation: Design, develop, train, validate, and deploy advanced Machine Learning models (e.g., classification, regression, clustering, deep learning) to solve complex business problems. Data Wrangling & Analysis: Perform comprehensive Exploratory Data Analysis ( EDA ), data cleaning, feature engineering, and transformation on large, complex, and sometimes unstructured datasets. Coding ...

Senior Data Engineer The Senior Data Engineer will play a crucial role in designing, implementing, and maintaining scalable data pipelines and infrastructure. This position is ideal for those with strong technical expertise and a passion for working in the Insurance/Financial services industry. Client Details Senior … Data Engineer The employer is a medium-sized organisation operating in the F sector. They focus on delivering innovative solutions and maintaining a strong reputation for excellence in analytics and data-driven decision-making. Description Senior Data Engineer Develop and maintain robust and scalable data pipelines ...

Role The Data Practice is the team made up of experts dedicated to Data centric offers (Data platform, Data Analytics, IoT, Big Data, Data compliance) who support our customers in their IT and Data transformations. We help customers choose the right tools ...

000.00 - £60,000.00 per year Job description: Data & Technology Lead - London - £50k-£60k DOE + Profit Share THE AGENCY My client is an employee-owned media agency with deep expertise in property and travel sectors, along with a variety of other sectors, renowned for data-driven decision-making … that delivers measurable client outcomes. Their collaborative culture fosters trust and meaningful relationships, offering a modern Farringdon office with hybrid flexibility. THE ROLE: Data & Technology Lead As the Data & Technology Lead, you'll spearhead the design, build, and optimisation of our data infrastructure, automation solutions ...

exciting opportunity has emerged for a Data Analyst to join the homelessness department at one of Adecco's leading Local Government clients in a temporary role for the next six months, with potential extension beyond this. This is a full time role (36 hours per week, Monday to Friday … would be highly desirable. The role will be reporting directly into the Assistant Director Housing Demand/Programme Director, and the work is analysing data in the service to provide management insight and is core to financial control within housing demand. It will assist in providing accurate budgetary forecasting ...

Title: Azure Databricks Data Engineer Primary skills: Advanced SQL, Azure Databricks, Azure Data Factory, Azure Datalake. Secondary skills: Azure SQL, PySpark, Azure Synapse. Experience: 10+ Years of Experience Hybrid - 3 Days/Week onsite is MUST About the job We are looking for an experienced Databricks Data Engineer to design, develop, and manage data pipelines using Azure services such as Databricks, Data Factory, and Datalake. The role involves building scalable ETL solutions, collaborating with cross-functional teams, and processing large volumes of data. You will work closely with business and technical teams to deliver ...

week apply asap/Today Key Responsibilities: Build and optimize AI/ML pipelines for predictive modelling, NLP, and generative AI applications. Perform Exploratory Data Analysis (EDA), data mining, and visualization to extract insights. Design and implement Big Data solutions using Hadoop, Spark, PySpark, and Data … with cross-functional teams to deploy AI solutions in production environments. Ensure scalability, security, and compliance of AI systems. Required Skills: Analytical Tools: EDA, Data Mining, Visualization (Plotly, Matplotlib, Seaborn) Statistical & Multivariate Analysis Big Data: Hadoop, MapReduce, HDFS, DataBricks, Spark, PySpark DataLake Architecture, AWS Redshift, Kinesis ...

Purpose of position As a Senior Data Engineer, you will play a pivotal role in our AI/ML workstream, you’ll work closely with business teams and data scientists to design, maintain, and improve machine learning applications. Your main responsibilities will include managing existing ML workloads … also contribute to developing Generative AI solutions and applications for the emerging Agentic Era. You’ll collaborate with a global team to create scalable data architectures optimised for AI/ML, source and prepare high-quality data, and implement robust ETL processes. You should be comfortable working independently ...

Your new company Working for a renowned financial services organisation Your new role Seeking a Senior Data Engineer to help build scalable, high-quality data solutions/platforms that enable analytics and business insights. This is a hands-on role for someone with strong data engineering skills … working on a strategic metals initiative, delivering platform cost efficiencies and modernising ETL processes. You will Design, implement, and maintain robust data pipelines and infrastructure to support integration across data warehouses/lakes or critical to ensure reliability and scalability. You'll be a key part ...

Analysts to support large-scale integration and transformation across Personal Lines and Claims. You'll work with cross-functional teams to map processes, shape data and technology change, and ensure delivery lands cleanly into the business. Workstreams: Claims & Personal Lines: BA support across core insurance processes and change initiatives. … Analysis for upgrades/migrations; experience here is a strong plus. GenAI - Next Best Action: Define use-cases and requirements for decisioning in Claims. Data Automation (Snowflake): Help migrate DLG data to Snowflake and streamline pipelines. Big Data programmes: Personal Lines data, Claims data ...

client an award winning SaaS organisation is seeking an experienced Senior Data Analyst focusing on building core data capabilities across multiple global regions and markets. You’ll play a pivotal role in improving customer success and driving impact across Customer Experience, Digital Experience and Service Delivery. Central London … location, hybrid, 10 month contract. Required Skills : 8+ years of experience in Data Analytics or Data Science, ideally with exposure to Customer Success, Operations, or Digital Experience domains. Proficiency in SQL for data extraction, transformation, and pipeline development. Experience with dashboarding and visualization tools (Tableau, Qlik ...

client an award winning SaaS organisation is seeking an experienced Sales Operations Data Analyst focusing on building core data capabilities across multiple global regions and markets. You’ll play a pivotal role in improving customer success and driving impact across Customer Experience, Digital Experience and Service Delivery. Central … London location, hybrid, 10 month contract. Required Skills : 8+ years of experience in Data Analytics or Data Science, ideally with exposure to Customer Success, Operations, or Digital Experience domains. Proficiency in SQL for data extraction, transformation, and pipeline development. Experience with dashboarding and visualization tools (Tableau, Qlik ...

Data Scientist Location: London Employment Type: 2 month contract **Candidates must be have Valid SC Clearance before applying** About the Role We're looking for a GIS Data Scientist who can blend spatial analysis, advanced analytics, and problem-solving to turn geospatial data into actionable insights. … work with large, complex datasets, build predictive models, and support data-driven decisions across the organisation. If you love maps, patterns, and answering real-world questions with data, this role has your name all over it. Candidates must be SC Cleared. Key Responsibilities Acquire, clean, and manage geospatial ...

sophisticated technology to trade a broad range of energy, metals, and agricultural commodities globally. Our success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. We are now looking for a Senior Python Engineer to join our dynamic team in London and drive … Senior Python Engineer, you will be at the heart of our technology platform, building robust systems that enhance our trading strategies, risk management, and data analysis. You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of the business. ...

/Day Role Overview We are looking for a QA Automation Engineer to join a Pod-based delivery team working on critical applications and data platforms within a global financial market's environment. The role is key to ensuring high quality, reliability, and regulatory compliance across systems that handle … automated testing, with strong experience in Python, PyTest, and exposure to Cosmos DB. The role also requires close collaboration with developers, product owners, and data engineering teams in an Agile, CI/CD-driven environment. Key Responsibilities Design and execute manual and automated test cases across functional, regression, integration ...