1 to 25 of 587 SQL Jobs in London

role We are looking for a hands-on Senior Data Architect who is equally comfortable designing the target state for a multi-system SQL data estate, writing and tuning the T-SQL that delivers it, and standing up the security, monitoring and operational practices that keep it running. You will … warehouse and data lake to a modern dimensional model, finish the rollout of a principle-of-least-privilege security model across a multi-server SQL estate, and continue the migration of our reporting estate from SSRS to Power BI. You will set the technical direction for the data team ...

SQL DBA/Senior Infrastructure SQL Engineer Location: London (50% onsite) Clearance: Active SC Clearance Required Contract: Inside IR35 Day Rate: £450 per day Positions: 2 Start: ASAP An opportunity has arisen for 2 experienced SQL DBAs/Senior Infrastructure SQL Engineers to support a large-scale infrastructure transformation … application migration programme. This role is ideal for someone with extensive enterprise SQL Server administration experience, particularly around upgrades, migrations, high availability, disaster recovery, and data centre transformation. Key Responsibilities Administer and maintain enterprise Microsoft SQL Server environments. Build and deploy SQL databases using standard infrastructure builds. Perform SQL Server ...

Database Administrator SQL Server T-SQL Sunbury On Thames/West London (Hybrid - 2 days from home p/w) £60,000 - £65,000 base + excellent bens (see below) Are you a skilled Database Administrator seeking an exciting new challenge in a collaborative, forward-thinking development environment … thrive on optimising SQL infrastructure, safeguarding data integrity, and partnering with development teams to shape scalable software solutions, this is a must-apply opportunity for you. A globally recognised technology leader based in Sunbury-on-Thames is looking for a proactive Database Administrator to manage, secure, and evolve their core ...

e.g. Power BI) Deep understanding of data warehousing concepts, ETL/ELT pipelines and dimensional modelling Proficiency in advanced programming languages (Python/PySpark, SQL) Experience in data pipeline orchestration (e.g. Airflow, Data Factory) Familiarity with DevOps and CI/CD practices (Git, Azure DevOps etc) Ability to communicate technical ...

Data Migration Consultant l Migration l Wealth management l Intelliflo l Xplan l Curo l T-SQL l SQL Server l End-to-end l 6-Month Contract | £500 per day | Outside IR35 l Hybrid London We're supporting a high-growth consultancy delivering data and system migrations across … client stakeholders to ensure accurate, high-quality outcomes. Key Responsibilities Deliver full lifecycle data migrations (analysis, transformation, testing, sign-off) Write and optimise T-SQL scripts for data extraction and transformation Analyse large datasets to identify data quality issues and discrepancies Design and execute robust testing and validation processes Troubleshoot ...

maintain repeatable analytical solutions to support programme monitoring and reporting needs Produce well-documented, maintainable code and processes Technical Requirements Strong experience with: SQL and Python AWS (data/analytics services) Hands-on experience with BI tools (e.g. Power BI, Tableau) Proven track record building data pipelines, reporting layers ...

advanced analytics initiatives such as predictive modelling and fraud detection Skills & Experience Essential: Strong experience in data analysis, profiling, and data mapping Proficiency in SQL and/or Python Solid understanding of data modelling, normalization, and performance optimisation Experience with data governance, security, and regulatory compliance Hands-on experience with ...

Spark, PySpark Strong data modelling skills (3NF, Kimball, Data Vault) Experience exposing Delta Lakehouse to Power BI or Tableau Skilled in Python, Scala or SQL for data engineering Experience building scalable ETL pipelines (Workflows, Delta Live Tables) Hands-on experience with Azure, AWS or GCP (storage, compute, networking) Knowledge ...

data structures and how data moves between source systems, data warehouses and reporting layers. Some exposure to coding or query languages such as DAX, SQL or Python; willingness and ability to learn are more important than deep existing experience. Experience building Power BI reports, with DAX knowledge and an understanding ...

data structures and how data moves between source systems, data warehouses and reporting layers. Some exposure to coding or query languages such as DAX, SQL or Python; willingness and ability to learn are more important than deep existing experience. Experience building Power BI reports, with DAX knowledge and an understanding ...

standards for data assets and pipelines Technical Coordination Work closely with Data Engineers, BI Developers, and Data Scientists Oversee delivery of data pipelines (eg, SQL, Python, cloud platforms like Azure/AWS/GCP) Support data architecture alignment and best practices Risk & Dependency Management Identify delivery risks and blockers early ...

analytics. What We're Looking For Experience in Data Engineering, Analytics Engineering, Performance Analytics, or Data Analysis roles within digital products or services. Strong SQL skills and experience working with large and complex datasets. Experience designing and maintaining reporting solutions, dashboards, and data visualisations. Strong analytical mindset with the ability ...

articulate results clearly to both technical and non‐technical senior stakeholders. Stack Proficient: You have experience working with a modern analytics stack, including SQL, GitHub, Python, BI tooling (e.g., Tableau), and native cloud services like AWS or GCP. What will set you apart Orchestration Mastery: Deep experience with data orchestration ...

Databricks , including Workflows, Notebooks and Delta Lake. Strong experience with Apache Spark/PySpark . Proven experience building scalable ETL/ELT pipelines. Strong SQL and data modelling skills. Experience designing modern Lakehouse architectures. Experience working with cloud platforms including AWS, Azure or GCP. Experience with modern data warehousing technologies ...

infrastructure, finance, or asset management environments. Strong analytical and problem-solving skills with the ability to translate complex data into meaningful business insights. Advanced SQL and Excel skills, with experience using Python for analytics and automation. Proficiency in data visualisation and reporting tools such as Tableau, Power BI, or similar. ...

performance analysis, data analytics or product analytics, including digital products or services * Strong quantitative analysis, problem-solving and data interpretation skills * Proficiency in SQL, Excel and analytics platforms * Experience defining KPIs and developing product or service performance metrics * Strong dashboard development and data visualisation experience * Experience using Google Analytics ...

articulate results clearly to both technical and non-technical senior stakeholders. Stack Proficient: You have experience working with a modern analytics stack, including SQL, GitHub, Python, BI tooling (e.g., Tableau), and native cloud services like AWS or GCP. What will set you apart Orchestration Mastery: Deep experience with data orchestration ...

SQL Database Administrator – SC Cleared – London/remote – 6-months My Customer is seeking an experienced SQL Database Administrator to join a large-scale infrastructure team, supporting a range of critical database transformation and migration projects. You'll play a key role in delivering database solutions, supporting application migrations … ensuring SQL environments are secure, resilient, and built to a consistently high standard. Skills required from the SQL Database Administrator: Active SC Clearance (mandatory). Experience in a Critical National Infrastructure environment Strong commercial experience administering Microsoft SQL Server environments. Experience working with SQL Server 2016 through to SQL Server ...

qualified entry-level professionals is on the rise. With our Data Analytics career programme we will provide you with: 8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals 3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals 100+ hours ...

qualified entry-level professionals is on the rise. With our Data Analytics career programme we will provide you with: 8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals 3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals 100+ hours ...

Support and mentor colleagues within a collaborative environment About You: - 5+ years' experience in data, analytics, AI or machine learning - Strong technical skills (Python, SQL, data pipelines) - Experience with AI technologies (e.g. LLMs, vector databases, Azure/OpenAI tools) - Proven ability to deliver insights via tools like Power ...

continuous improvement of reporting processes, dashboard usability and data standards Your Skills and Experience * Strong commercial experience in data analysis or business intelligence * Advanced SQL skills and experience with cloud data platforms such as BigQuery * Experience with GA4 and Google Tag Manager * Proven experience building dashboards using tools such ...

Duration - 6 months with likely extension Rate - £416 p/d (inside IR35) Location - Hybrid/Canary Wharf Tech Stack C# WPF Winforms Javascript SQL Oracle Tasks Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in Visual C#.NET on both … Oracle and SQL Server database, testing with users, implementation through Development, Quality Assurance (QA), Production and Disaster Recovery environments. Supporting users and writing operation documents including User Helps (manuals) will also be required. As well as application development, this role will also include all aspects of system constructions and support ...

document work clearly whilst following structured processes. Desirables: Experience using or maintaining VBA macros, basic programming/scripting exposure (e.g., Python, JavaScript, Power Fx, SQL), or an awareness of testing, version control, Azure services, or data architecture. Work Model & Location This is a hybrid role based in the London office ...

senior stakeholders across the firm What we're looking for 5+ years' experience in data, analytics, AI or machine learning Strong Python and advanced SQL skills Experience with data modelling, data pipelines and analytics Power BI, Tableau or similar reporting tools Exposure to LLMs, vector databases, retrieval methods or enterprise ...