12 of 12 DemandTrendContract Big Data Jobs in London

About the Role: We are looking for a seasoned Data Architect to join a strategic data function that supports business transformation across Trade, Sales Operations, and Finance. You'll be instrumental in defining and delivering enterprise-grade data architecture and big data solutions that align with both IT and business strategies. Location: London, Greater London … Contract: 6-month initial contractRate: £750-900 a day, PAYE OR Umbrella In this role, you'll design and implement Lakehouse Architectures, create conceptual-to-physical data models, and drive data governance frameworks. You'll also enable seamless integration across complex systems to support valuable analytics and decision-making capabilities. Key Responsibilities: Design enterprise data architectures for … key business functions such as Trade, Sales Ops, and Finance. Develop target-state architectures and data strategies in line with business needs. Create and manage conceptual, logical, and physical data models. Design and implement Lakehouse Architectures using Databricks and other modern data platforms. Ensure robust data governance, integration, and quality across systems. Collaborate with IT and More ❯

Data Modeler x 2 + 3-6 month + contracts available + Fully remote - occasional trip into London office + £750-£850 per day - Inside IR35 Key Skills: + Data Transformation & ETL - QLIK + AWS, other Cloud Data Modeler - London Markets We're looking for a dedicated Data Modeler to join a leading organisation in the … hands-on contract role (not an Architect, not a Developer-who-dabbles, not a Manager-in-hiding). You'll be laser-focused on designing and delivering enterprise-grade data models across warehouses, lakes, and vaults. The Role You'll be responsible for: Designing and developing conceptual, logical, and physical data models . Implementing models across RDBMS, ODS … data marts, and data lakes (SQL/NoSQL). Translating business needs into robust, long-term data models. Applying Data Vault 2.0 techniques in real-world implementations. Supporting metadata management, governance, and best practices with tools like Erwin or ER/Studio . What We're Looking For (Must-Haves) 5+ years hands-on experience as More ❯

Data Analytics Engineer Location: Central London - hybrid working Rate: £500.00 per day inside IR35 Duration: 12 months We are working with a leading global player in the travel industry who are seeking a Data Analytics Engineer to join their data team. This role sits at the intersection of data analysis and data engineeringideal for someone … who enjoys building scalable data solutions while staying close to business impact. The Role As a Data Analytics Engineer , youll design, build, and maintain reliable data pipelinesprimarily using PySpark, SQL, and Python to ensure business teams (analysts, product managers, finance, operations) have access to well-modeled, actionable data. Youll work closely with stakeholders to translate business needs … into technical solutions, ensuring data is trusted, scalable, and production-grade. Unlike pure Data Engineers, youll be closer to the business, shaping analytics-ready datasets. Unlike pure Data Analysts, youll spend more time coding, managing data infrastructure, and ensuring pipeline reliability. Who Were Looking For Data Analytics : Analysts who have strong experience building and maintaining More ❯

Job Title: Data Modeler Role Summary: We are seeking a skilled Data Modeler to design, develop, and maintain enterprise data models that support business intelligence, analytics, and application development initiatives. The role involves working closely with business stakeholders, data architects, and engineering teams to translate business requirements into logical, physical, and conceptual data models, ensuring … data integrity, scalability, and alignment with enterprise standards. Key Responsibilities: Design and implement conceptual, logical, and physical data models to support business and technical requirements. Collaborate with data architects, analysts, and engineers to ensure accurate translation of business needs into data solutions. Maintain data dictionaries, metadata, and documentation for consistency and reusability across the organization. … Optimize data models for performance, scalability, and integration with existing systems. Ensure compliance with data governance, security, and quality standards. Support ETL and data integration processes by providing modeling inputs. Work on relational, dimensional, and NoSQL data modeling depending on project needs. Required Skills & Experience: Strong experience in data modeling concepts (conceptual, logical, physical, dimensional More ❯

Contract Remote working £300 to £350 a day A top timer global consultancy firm is looking for an experienced Hadoop Engineer to join their team and contribute to large big data projects. The position requires a professional with a strong background in developing and managing scalable data pipelines, specifically using the Hadoop ecosystem and related tools. The … role will focus on designing, building and maintaining scalable data pipelines using big data hadoop ecosystems and apache spark for large datasets. A key responsibility is to analyse infrastructure logs and operational data to derive insights, demonstrating a strong understanding of both data processing and the underlying systems. The successful candidate should have the following … key skills Experience with Open Data Platform Hands on experience with Python for Scripting Apache Spark Prior experience of building ETL pipelines Data Modelling 6 Months Contract - Remote Working - £300 to £350 a day Inside IR35 If you are an experienced Hadoop engineer looking for a new role then this is the perfect opportunity for you. If the More ❯

Data Scientist - GCP | £500-£550 per day (Inside IR35) 2 Days Onsite - Isleworth, West London | 6-Month Contract (Extendable) 83zero are partnered with a global leader in media and broadcasting, looking for an experienced Data Scientist to support a business-critical project. You'll be joining a collaborative team of data scientists and engineers to build and … refine machine learning models that deliver genuine commercial impact. What You'll Be Doing: Work closely with fellow data scientists to explore how AI/ML can unlock insights and improve decision-making. Perform advanced analysis on large, complex datasets using statistical and modelling techniques. Build, test, and tune ML models (especially NLP or computer vision) using Python and … modern ML libraries, all within Google Cloud Platform (GCP) . Optimise models for accuracy and performance, ready for product integration. Stay up-to-date with the latest developments in data science and AI to drive innovation. Present insights, results, and model performance clearly to both technical and non-technical stakeholders. Ensure your workflows are reproducible and well-documented, including More ❯

Data Scientist - GCP 500- 550 per day (Inside IR35) 2 Days Onsite - Isleworth, West London 6-Month Contract (Extendable) 83zero are partnered with a global leader in media and broadcasting, looking for an experienced Data Scientist to support a business-critical project. You'll be joining a collaborative team of data scientists and engineers to build and … refine machine learning models that deliver genuine commercial impact. What You'll Be Doing: Work closely with fellow data scientists to explore how AI/ML can unlock insights and improve decision-making. Perform advanced analysis on large, complex datasets using statistical and modelling techniques. Build, test, and tune ML models (especially NLP or computer vision) using Python and … modern ML libraries, all within Google Cloud Platform (GCP) . Optimise models for accuracy and performance, ready for product integration. Stay up-to-date with the latest developments in data science and AI to drive innovation. Present insights, results, and model performance clearly to both technical and non-technical stakeholders. Ensure your workflows are reproducible and well-documented, including More ❯

Job Title: Data Scientist We're looking for a sharp, strategic Data Scientist to lead the development of scientific standards for evaluating competitor data-especially market share insights. You'll design methods to improve reliability, support senior leaders with actionable intelligence, and mentor colleagues across projects and domains. What you'll do:* Build models to assess and … replace costly market share data sources* Advise teams and elevate data capabilities across the business* Drive competitor insight strategies for high-impact decision-makingKey skills: Python, SQL, Data Modeling, Machine Learning, Market Research, Big Data, Operations Research Hybrid: London 2 days Day Rate: Outside Please send me your CV to More ❯

Job Title: Data Scientist We're looking for a sharp, strategic Data Scientist to lead the development of scientific standards for evaluating competitor data-especially market share insights. You'll design methods to improve reliability, support senior leaders with actionable intelligence, and mentor colleagues across projects and domains. What you'll do: * Build models to assess and … replace costly market share data sources * Advise teams and elevate data capabilities across the business * Drive competitor insight strategies for high-impact decision-making Key skills: Python, SQL, Data Modeling, Machine Learning, Market Research, Big Data, Operations Research Hybrid: London 2 days Day Rate: Outside Please send me your CV to (url removed More ❯

a great opportunity for an Azure Databricks Engineer to join a renewable energy firm based in London. You'll play a hands-on role in developing and optimising modern data lakehouse solutions on Azure, while supporting critical analytics and data delivery systems. The environment encourages technical ownership, collaboration, and the chance to tackle complex cloud-native engineering challenges. … THE COMPANY This is a leading organisation within the renewable energy sector, dedicated to sustainable innovation and data-driven operations. The business is undergoing rapid digital transformation, investing in cloud-based technologies to optimise performance, forecasting, and environmental impact. With operations across multiple regions, their data initiatives play a key role in supporting clean energy production, distribution, and … strategy. THE ROLE You'll join a collaborative engineering team focused on building scalable, secure, and efficient data platforms on Microsoft Azure. Your work will directly support migration initiatives, analytics enablement, and platform reliability. You'll be responsible for data pipeline development, resource deployment, and ongoing optimisation of cloud-native systems. Your responsibilities will include: Designing and implementing More ❯

systems. Key Responsibilities: Design, build, and deploy AI/ML models for real-world business use cases. Work with NLP, computer vision, and generative AI frameworks where applicable. Develop data pipelines and integrate models into production systems. Collaborate with data scientists, engineers, and product teams to define AI solutions. Ensure scalability, performance, and ethical AI practices. Required Skills … Experience: Strong experience in Python, TensorFlow, PyTorch, Scikit-learn or similar frameworks. Solid understanding of machine learning, deep learning, NLP, or computer vision. Hands-on with data engineering, model deployment (MLOps), and cloud platforms (AWS, Azure, GCP). Strong problem-solving, algorithmic, and analytical skills. Knowledge of big data tools (Spark, Hadoop) is a plus. More ❯

cloud platforms (AWS, Azure, GCP) including ML nodes for local development and distributed training. Install, configure, and monitor servers, ensuring smooth system performance. Optimize shared and local storage for big data ML workloads. Build and scale containerized applications using Docker, Kubernetes, Terraform, etc. Collaborate closely with ML engineers and developers to streamline workflows. Respond to production incidents, analyze More ❯