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For Freelance In London

    Lead Azure Data Engineer

    England, London

    • £500 to £600 GBP
    • Data Science Role
    • Skills: azure, databricks, SQL, python, datalake, ADF, medallion architecture, Fabric, power bi
    • Seniority: Senior

    Description du poste

    Contract Opportunity: Lead Azure Data Engineer (Remote - 500/day Outside IR35)

    We're hiring for a Lead Azure Data Engineer to join our team on a hybrid contract based in London, supporting key finance stakeholders and transforming our data platform. This role offers the chance to shape the future of financial reporting through cutting-edge cloud engineering and data architecture.

    Location: Central London (UK-based candidates only)
    Rate: £500/day
    IR35 Status: Outside IR35
    Start Date: ASAP - Interviews next week
    Duration: 6 months with potential for extension

    The Role

    You'll lead the design and delivery of scalable data products that support financial analysis and decision-making. Working closely with BI and Analytics teams, you'll help evolve our data warehouse and implement best-in-class engineering practices across Azure.

    Key Responsibilities

    * Build and enhance ETL/ELT pipelines in Azure Databricks
    * Develop facts and dimensions for financial reporting
    * Collaborate with cross-functional teams to deliver robust data solutions
    * Optimize data workflows for performance and cost-efficiency
    * Implement governance and security using Unity Catalog
    * Drive automation and CI/CD practices across the data platform
    * Explore new technologies to improve data ingestion and self-service

    Essential Skills

    * Azure Databricks: Expert in Spark (SQL, PySpark), Databricks Workflows
    * Data Pipeline Design: Proven experience in scalable ETL/ELT development
    * Azure Services: Data Lake, Blob Storage, Synapse
    * Data Governance: Unity Catalog, access control, metadata management
    * Performance Tuning: Partitioning, caching, Spark job optimization
    * Cloud Architecture: Infrastructure-as-code, monitoring, automation
    * Finance Domain Knowledge: Experience with financial systems and reporting
    * Data Modelling: Kimball methodology, star schemas
    * Retail Experience: Preferred but not essential

    About the Team

    We're a collaborative data function made up of BI Developers and Data Engineers. We work end-to-end on solutions, share knowledge, and support each other's growth. Our culture values curiosity, innovation, and continuous learning.

    Interested?

    We have limited interview slots next week and aim to fill this role by the end of the month. Please send me a copy of your CV if you meet the requirements

    Platform Engineer

    England, London

    • £350 to £400 GBP
    • Engineer Role
    • Skills: Terraform, Github actions, / CI/CD, Azure private link, azure Policy Azure Security, Azure cost management, Databricks/unity catalog.
    • Seniority: Senior

    Description du poste

    Platform Engineer - 3 Month Contract
    Location: Remote (UK-based only) with occasional travel to client and team sites
    Rate: Competitive day rate

    A fast-growing data consultancy is seeking a skilled Platform Engineer to support the rollout and maintenance of a federated, multi-service Data & AI platform. This short-term contract offers the opportunity to work on cutting-edge cloud infrastructure projects, with a strong focus on scalability, governance, and cost optimisation.

    Interview Process:
    Two stages - an informal introductory chat followed by a technical interview with senior team members.

    Role Overview:
    You'll be responsible for designing and implementing secure, scalable cloud infrastructure on Azure, enabling advanced data services and ensuring compliance across environments. The role requires hands-on experience with infrastructure-as-code, CI/CD, and cloud-native security practices.

    Key Skills & Experience:

    * Terraform for Azure infrastructure automation
    * GitHub Actions and CI/CD pipeline design
    * Azure Private Link and Private Link Service configuration
    * Databricks and Unity Catalog for data governance
    * Azure Policy and compliance enforcement
    * Identity and access management (OAuth, federated credentials)
    * Azure security best practices including BCDR and high availability
    * Cost management and optimisation strategies within Azure

    Please send me a copy of your CV if you meet all of the requirement

    Cryptography Analyst

    England, London, City of London

    • £450 to £500 GBP
    • Analyst Role
    • Skills: Applied Cryptography, Python, HSM, vendors, Thales, Entrust, and Gemalto, Crypto, IBM, Tandem, unix, ssh key, certification management, itil, information security, ms, ms office
    • Seniority: Senior

    Description du poste

    Role: Cryptography Analyst - Contract
    Location: Hybrid - 60% office / 40% remote
    Site: Knutsford
    Contract Length: Until 31/12/2025, with extension
    Security Clearance: BPSS required
    Rate to SSC: £500/day
    Engagement: PAYE via umbrella only

    We are looking to speak to experienced Cryptography Analysts for a long-term engagement supporting enterprise-level cryptographic infrastructure. This is a hybrid role requiring at least two days per week onsite in Knutsford.

    The focus is on cryptographic hardware and infrastructure - not software development. Candidates must have hands-on experience with HSM management and monitoring tools, as well as automation and scripting skills (Python or similar).

    Key Responsibilities:

    * HSM configuration, installation, and support (Thales, Entrust, Gemalto or equivalent)
    * SSH key and certificate management
    * Cryptographic key lifecycle management across IBM, Tandem, Unix platforms
    * Incident and change management
    * Maintaining audit trails and governance records
    * Supporting cryptographic infrastructure and delivering to SLAs
    * Out-of-hours support may be required
    * Good experience with Python

    Essential Skills:

    * Strong background in cryptography or information security
    * Hands-on HSM experience
    * Proficiency in HSM monitoring tools
    * Automation and coding skills (Python or similar)
    * ITIL Foundation certification
    * Degree in Computer Science or related field
    * Strong stakeholder management and decision-making under pressure

    Desirable Skills:

    * Experience in IT security operations
    * Knowledge of cryptographic standards and compliance
    * Familiarity with SharePoint, Confluence, JIRA
    * Unix/Windows OS skills
    * Experience in change and release management
    * Strong incident response and audit support capabilities

    Please send me a copy of your CV is you meet these requirments and are interested. My email is a.otoole@tenthrevolution.com

    Data Scientist - Contract

    England, London, City of London

    • £500 to £600 GBP
    • Data Science Role
    • Skills: Azure, Blob storage, ADF, python, SQL, DevOps, Data Lake, Azure Functions, Power BI.
    • Seniority: Senior

    Description du poste

    Job Title: Data Scientist (Contract)
    Location: London (Hybrid - 1 office visit a week)
    Duration: 6 months
    Start Date: ASAP

    Outside IR35

    A global consultancy is seeking a Data Scientist to join its internal transformation team focused on delivering AI-driven solutions across tax and legal services. This is a contract role within a high-performing data and AI group, offering exposure to cutting-edge generative AI technologies and the opportunity to contribute to impactful service delivery innovations.

    Key Responsibilities:

    * Design and deploy Python-based AI applications for internal use
    * Conduct R&D on generative AI techniques including fine-tuning, prompt engineering, and retrieval-augmented generation
    * Build agentic systems and LLM-assisted frameworks using modern orchestration tools
    * Collaborate with cross-functional teams to deliver production-ready solutions
    * Maintain high standards of code quality, documentation, and testing
    * Develop evaluation pipelines and ensure robust quality control across deployments

    Essential Skills and Experience:

    * Advanced Python programming skills with experience in libraries such as Numpy, Pandas, Scikit-Learn, Langchain, LlamaIndex
    * Deep expertise in Azure and its AI services, including Azure AI Foundry
    * Hands-on experience with GenAI techniques: prompt orchestration, retrieval methods (RAG, knowledge graphs), agentic frameworks (LangGraph, Semantic Kernel Agents)
    * Familiarity with software engineering best practices: version control, testing, deployment
    * Ability to collaborate with AI engineers and translate prototypes into scalable solutions

    Desirable Skills:

    * Experience optimizing workflows and building scalable AI pipelines
    * Strong data analytics and visualization capabilities (Excel, Alteryx)
    * Understanding of Responsible AI principles and practices

    Contract Databricks Platform Engineer - Remote - £525/pd

    England, London, City of London

    • £500 to £525 GBP
    • Developer Role
    • Skills: MS Business Intelligence, data engineer, platform engineer, cloud, azure, databricks, consultant, it, bi, data
    • Seniority: Mid-level

    Description du poste

    Contract Databricks Platform Engineer - Remote - £525/pd

    Please note - whilst this role is fully remote, applications will only be accepted by candidates who live in the UK permanently and have the unrestricted right to work in the UK. This organisation is unable to offer sponsorship.

    A well-established UK-based Data & AI consultancy is looking for a Databricks Platform Engineer to support the rollout of a Databricks platform for a major finance client.

    Key Responsibilities:

    * Support the deployment and configuration of Databricks with Unity Catalog.
    * Implement infrastructure as code using Terraform.
    * Set up and manage CI/CD pipelines with GitHub Actions.
    * Ensure robust Azure security and cost management practices.
    * Collaborate with client teams to ensure smooth platform adoption.

    Required Skills:

    * Strong experience with Databricks and Unity Catalog.
    * Proficiency in Terraform, GitHub Actions, and CI/CD.
    * Solid understanding of Azure security and cost optimisation.
    * Experience working with enterprise clients in a consultancy setting is a plus.

    Why Apply?

    * Work with a top-tier consultancy on a high-impact project.
    * Fully remote flexibility.
    * Competitive day rate outside IR35.
    * Quick start in early October.

    To apply for this role please submit your CV or contact David Airey on 0191 338 7508 or at d.airey@tenthrevolution.com.

    Tenth Revolution Group are the go-to recruiter for Data & AI roles in the UK offering more opportunities across the country than any other recruitment agency. We're the proud sponsor and supporter of SQLBits, Power Platform World Tour, and the London Fabric User Group. We are the global leaders in Data & AI recruitment.

    Contract Data Scientist - London - £700/pd

    England, London, City of London

    • £650 to £700 GBP
    • Data Science Role
    • Skills: Azure, Microsoft Co-pilot, copilot, studio, consultant, ai, azure, data science, data, aws
    • Seniority: Mid-level

    Description du poste

    Contract Data Scientist - London - £700/pd

    Please note - this role will require you to be on-site in London 2-3 days per week. You must have the unrestricted right to work in the UK to be eligible for this role.

    Overview:
    We're hiring a Data Scientist for a leading organisation in London, offering a 6-month contract at £700/day (Inside IR35). This hybrid role requires 2 days per week on-site and focuses on delivering advanced AI and data science solutions using cutting-edge technologies.

    Key Responsibilities:

    * Design and implement machine learning models to solve complex business problems.
    * Develop and deploy AI models using Python and Azure.
    * Perform data analysis and build scalable solutions using SQL and other data science tools.
    * Collaborate with cross-functional teams to integrate AI into enterprise systems.

    Required Skills:

    * Strong experience in Machine Learning, AI Modelling, and Data Science.
    * Proficiency in Python, SQL, and Azure.
    * Hands-on experience with modern AI and data science technologies.
    * Ability to work in a fast-paced, collaborative environment.

    What's on Offer:

    * £700/day (Inside IR35)
    * 6-month contract with potential for extension
    * Hybrid working (2 days on-site in London)
    * Opportunity to work on high-impact AI initiatives

    To apply for this role please submit your CV or contact David Airey on 0191 338 7508 or at d.airey@tenthrevolution.com.

    Tenth Revolution Group are the go-to recruiter for Data & AI roles in the UK offering more opportunities across the country than any other recruitment agency. We're the proud sponsor and supporter of SQLBits, Power Platform World Tour, and the London Fabric User Group. We are the global leaders in Data & AI recruitment.

    Infrastructure Delivery Manager

    England, London

    • £800 to £900 GBP
    • Manager Role
    • Skills: AV systems, PMP, Prince 2, * Project Planning and Execution, * Reporting and Documentation, Specialised Multimedia Specialised Multimedia, Trading Floor Technology, Comms Room Infrastructure,
    • Seniority: Senior

    Description du poste

    Senior Project Manager

    Job Title: Infrastructure Delivery Manager
    Location: London
    Industry: Investment Banking

    Job Summary:

    We are seeking an experienced Infrastructure Delivery Manager to oversee the delivery of cutting-edge technology infrastructure for our investment bank headquarters. This role will focus on the execution of key deliverables, including new trading floors, communications room infrastructure refresh and migrations, and specialised multimedia for conferencing and meeting rooms.



    Key Responsibilities:



    * Project Planning and Execution: Develop and manage detailed project plans, timelines, budgets, and resource allocation for the technology infrastructure modernisation and consolidation project.
    * Trading Floor Technology: Oversee the design, procurement, and implementation of technology for new trading floors, ensuring high-performance systems to support trading operations.
    * Comms Room Infrastructure: Lead the refresh and migration of communications room infrastructure, including servers and networking equipment.
    * Specialised Multimedia: Deliver state-of-the-art multimedia solutions for conferencing and meeting rooms, including AV systems, video conferencing, and collaboration tools.
    * Technology Fit-Out: Coordinate the fit-out of new technology infrastructure across the campus.
    * Secure Technology Disposal: Manage the secure decommissioning and disposal of legacy technology.
    * Risk and Issue Management: Identify, mitigate, and resolve risks and issues, ensuring project milestones are met on time and within budget.
    * Reporting and Documentation: Provide regular progress reports to senior leadership and maintain comprehensive project documentation.



    Qualifications and Skills:

    * Bachelor's degree in Information Technology, Engineering, Project Management, or a related field (PMP, PRINCE2, or equivalent certification preferred).
    * 10+ years of project management experience in technology infrastructure, preferably in investment banking or financial services.
    * Proven track record of delivering complex projects, including trading floor technology, comms room migrations, and multimedia installations.
    * Strong understanding of IT infrastructure (servers, networking, cabling, AV systems) and financial industry requirements.
    * Expertise in managing vendor relationships, procurement, and contract negotiations.
    * Exceptional organizational, leadership, and communication skills.
    * Ability to thrive in a fast-paced, high-pressure environment with strict deadlines.

    If you meet all of these requirements please send your CV to me

    Lead Azure Data Engineer

    England, London

    • £500 to £600 GBP
    • Data Science Role
    • Skills: azure, databricks, SQL, python, datalake, ADF, medallion architecture, Fabric, power bi
    • Seniority: Senior

    Description du poste

    Contract Opportunity: Lead Azure Data Engineer (Remote - 500/day Outside IR35)

    We're hiring for a Lead Azure Data Engineer to join our team on a hybrid contract based in London, supporting key finance stakeholders and transforming our data platform. This role offers the chance to shape the future of financial reporting through cutting-edge cloud engineering and data architecture.

    Location: Central London (UK-based candidates only)
    Rate: £500/day
    IR35 Status: Outside IR35
    Start Date: ASAP - Interviews next week
    Duration: 6 months with potential for extension

    The Role

    You'll lead the design and delivery of scalable data products that support financial analysis and decision-making. Working closely with BI and Analytics teams, you'll help evolve our data warehouse and implement best-in-class engineering practices across Azure.

    Key Responsibilities

    * Build and enhance ETL/ELT pipelines in Azure Databricks
    * Develop facts and dimensions for financial reporting
    * Collaborate with cross-functional teams to deliver robust data solutions
    * Optimize data workflows for performance and cost-efficiency
    * Implement governance and security using Unity Catalog
    * Drive automation and CI/CD practices across the data platform
    * Explore new technologies to improve data ingestion and self-service

    Essential Skills

    * Azure Databricks: Expert in Spark (SQL, PySpark), Databricks Workflows
    * Data Pipeline Design: Proven experience in scalable ETL/ELT development
    * Azure Services: Data Lake, Blob Storage, Synapse
    * Data Governance: Unity Catalog, access control, metadata management
    * Performance Tuning: Partitioning, caching, Spark job optimization
    * Cloud Architecture: Infrastructure-as-code, monitoring, automation
    * Finance Domain Knowledge: Experience with financial systems and reporting
    * Data Modelling: Kimball methodology, star schemas
    * Retail Experience: Preferred but not essential

    About the Team

    We're a collaborative data function made up of BI Developers and Data Engineers. We work end-to-end on solutions, share knowledge, and support each other's growth. Our culture values curiosity, innovation, and continuous learning.

    Interested?

    We have limited interview slots next week and aim to fill this role by the end of the month. Please send me a copy of your CV if you meet the requirements