626 to 650 of 836 SQL Jobs in London

communicated and understood across the business. Key Responsibilities 1. Alarm Data Analysis Extract and interrogate security system databases to obtain alarm event logs Use SQL or equivalent query languages to filter, clean, and analyse large datasets Identify patterns in false alarms, nuisance alarms, recurring faults, and genuine security events Provide … flag emerging risks before they escalate Stay informed of new technologies, tools, and practices within the security systems domain Technical Capabilities Strong experience of SQL or similar query languages for data extraction and transformation Ability to run scripts and extract data from multiple systems as required Competency in data visualisation ...

cloud services, including storage and security configurations. · Administer Microsoft 365 (M365) services, including Outlook, Teams, SharePoint, OneDrive, and security policies. · Design, query, and maintain SQL databases to support reporting, analytics, and operational needs. · Assist in software and hardware deployments, updates, and migrations. · Document IT processes, policies, and procedures. · Ensure data … security and backup measures are in place and maintained. Profile Knowledge and hands-on systems experience with: § Microsoft SQL - querying, reporting, and database maintenance § Microsoft Azure and Entra administration and support § Microsoft 365 (Office 365) administration and support § Microsoft Intune and device management § Power BI - creating dashboards, reports and Automations ...

driven insights to support complex transformation initiatives within Financial Services. Key Responsibilities Perform advanced data analysis and modelling using Python and advanced SQL Design and develop relational, logical, and physical data models Conduct hands-on data analysis, including data profiling and validation, data quality assessment, and traceability analysis Leverage … scale data environments Skills & Experience Strong analytical skills with expertise in data analytics and statistics Proven experience in data modelling (relational and dimensional) Advanced SQL and Python skills Experience working with complex, large-scale data environments Experience with Databricks and Snowflake is advantageous Knowledge of Bulk Purchase Annuities ...

brokerage. Hands-on experience with FIA systems , FIS GMI , and ION XTP . Strong data analysis skills using Excel , Python , and knowledge of SQL . Experienced in SDLC , Agile, and Waterfall delivery. Proven stakeholder management and senior-level communication skills. Excellent analytical, organisational, and problem-solving capabilities. Technical & Tool Proficiency … Visio PowerPoint Confluence JIRA SQL Python Advanced Excel Please apply within for further details - Matt Holmes, Harvey Nash ...

improve IT infrastructure and cloud-native environments Administer and support Microsoft 365 , Azure , Entra , Intune , and associated security policies Design, query, and maintain SQL databases for reporting and operational needs Develop and optimise Power BI dashboards, reports, and automations to deliver actionable insights Support software and hardware deployments, updates … member-facing tools What we're looking for Proven experience in internal IT support and system administration Hands-on experience with: Microsoft Azure, Entra, SQL, Microsoft 365, Intune Power BI (dashboards, reporting, automations) Support tools (e.g. Freshdesk, Zendesk) CRM systems, digital tools (MailChimp, SurveyMonkey), LMS (Moodle), CMS (Umbraco) Hardware support ...

improve IT infrastructure and cloud-native environments Administer and support Microsoft 365 , Azure , Entra , Intune , and associated security policies Design, query, and maintain SQL databases for reporting and operational needs Develop and optimise Power BI dashboards, reports, and automations to deliver actionable insights Support software and hardware deployments, updates … member-facing tools What we're looking for Proven experience in internal IT support and system administration Hands-on experience with: Microsoft Azure, Entra, SQL, Microsoft 365, Intune Power BI (dashboards, reporting, automations) Support tools (e.g. Freshdesk, Zendesk) CRM systems, digital tools (MailChimp, SurveyMonkey), LMS (Moodle), CMS (Umbraco) Hardware support ...

operations. Apply AI: Collaborate on AI and machine learning models applied to real-world challenges. Technical Excellence: Deliver scalable, reliable software solutions using Python, SQL, and TypeScript. Grow & Share: Mentor peers, support junior engineers, and contribute to best practices. Partner with Clients: Build strong, trusted relationships, delivering tangible business impact. … What We're Looking For: Strong experience in Python, SQL, and TypeScript . Experience with Palantir technologies (Foundry, Gotham, or similar) is preferred but not essential . Solid understanding of data engineering, ETL pipelines, and workflow design. Passion for AI, machine learning, and emerging technologies. Excellent problem-solving, collaboration ...

ownership of outputs that influence campaign delivery and business planning. Systems & Reporting Work with a relational database supporting an education-focused partnership product. Use SQL-driven analysis to feed Power BI dashboards and reporting. Select appropriate tools and techniques depending on data structure and campaign needs. SKILLS & EXPERIENCE REQUIRED Essential … Advanced Excel skills (VLOOKUP/XLOOKUP, conditional formatting, charts, visualisation). SQL experience (joins, selects, data manipulation). Comfortable working with relational databases. Power BI for reporting and data visualisation. Nice to Have Python or R (interest is sufficient; not essential). Exposure to forecasting beyond basic historical analysis. IDEAL ...

Experience Essential Degree in Computer Science, Mathematics, Statistics, or a related discipline Strong proficiency in Python or R for data analysis Experience working with SQL and relational databases Proven experience building and deploying machine learning models Desirable Experience using a major cloud platform Exposure to big data technologies (e.g. distributed … data processing frameworks) Experience with data visualisation tools Knowledge of data governance, security, and compliance principles Skills & Abilities Essential Python and/or R SQL Data wrangling, cleaning, and preparation Statistical analysis and modelling Machine learning frameworks and optimisation techniques Desirable Cloud-based data and analytics services Data visualisation tools ...

governance, and performance.* Collaborate closely with analytics, AI, and engineering teams to deliver reliable, production-grade data assets.* Implement and optimise ELT processes using SQL and Python.* Support data quality, observability, and monitoring across the data platform.* Contribute to platform automation, CI/CD, and DataOps best practices.* Troubleshoot data … ensure high availability and reliability. Profile * Strong experience as a Data Engineer working with Snowflake in a production environment.* Hands-on experience with SQL and Python.* Exposure to Generative AI use cases, AI pipelines, or AI-enabled data platforms.* Experience with cloud data platforms and modern ELT/DataOps tooling. ...

strategic plan and wider objectives Design, build and maintain BI solutions, including dashboards, reports and data visualisations in PowerBI or equivalent platforms Write complex SQL queries to extract data from multiple sources Develop and maintain efficient PowerBI data models Develop and document KPI's and definitions to support transparency … colleagues Essential Skills and Experience: Extensive experience developing PowerBI reports, dashboards, advanced DAX expressions and data models Strong understanding of relational databases and excellent SQL skills Advanced understanding of data visualisation concepts and best practice Advanced Excel skills and proficient with pivot tables, SUMIF, COUNTIF, SUMPRODUCT, lookups, advanced filters ...

science fundamentals: supervised learning, evaluation metrics, feature engineering, and experimentation. Production-grade Python proficiency and ability to write clean, maintainable code. Comfortable with complex SQL queries. Hands-on experience with AWS (ECR/ECS/EKS, Lambda, S3, IAM, CloudWatch), ideally AWS-certified. Experience with Docker and Kubernetes in production … ability to explain technical concepts clearly. Apply now with your most up-to-date CV and a short note highlighting your experience with Python, SQL, AWS, Docker, Kubernetes, and data science projects. Please be aware this advert will remain open until the vacancy has been filled. Interviews will take place ...

current team's velocity. Key Responsibilities Design, develop, and maintain data models to support analytical and operational use cases. Write efficient, production-grade SQL to build data pipelines and transformations. Develop and maintain data workflows and automation scripts in Python . Collaborate with analysts, engineers, and stakeholders to deliver high … high-performing solutions. Skills & Experience 5+ years of experience in data roles, ideally transitioning from Data Analyst to Data Engineer . Proven expertise in SQL and building complex data models. Strong proficiency in Python for data processing, ETL, and workflow automation. Experience with cloud data platforms (Snowflake experience highly desirable ...

pipelines across Snowflake and AWS environments. Apply data modeling, warehousing, and architecture principles (Kimball/Inmon). Develop pipeline programming using Python, Spark, and SQL; integrate APIs for seamless workflows. Support Machine Learning and AI initiatives, including NLP, Computer Vision, Time Series, and LLMs. Implement MLOps, CI/CD pipelines … pipeline development and orchestration. Proficient with cloud platforms (Snowflake, AWS fundamentals). Solid understanding of data architecture, warehousing, and modeling. Programming expertise: Python, Spark, SQL, API integration. Knowledge of ML/AI frameworks, MLOps, and advanced analytics concepts. Experience with CI/CD, data testing frameworks, and versioning strategies. Ability ...

hold active Enhanced DV Clearance Competitive Salary DOE - 6% bonus, 25 days holiday, clearance bonus Experience in Data Pipelines, ETL processing, Data Integration, Apache, SQL/NoSQL Who Are We? Our client is a trusted and growing supplier to the National Security sector, delivering mission-critical solutions that help keep … clearance (West) Willingness to work full-time on-site in London when required. Required technical experience in the following: Apache Kafka Apache NiFI SQL and noSQL databases (e.g. MongoDB) ETL processing languages such as Groovy, Python or Java To be Considered: Please either apply by clicking online or emailing ...

.NET Developer (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We have several fantastic new roles for .NET Developer to join an ambitious Fintech start-up. This … Developer with experience in .NET, .NET Core, C# and Azure SQL. Our client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This ...

based development team. This role involves working at all stages of the development lifecycle, including: Designing and implementing complex new features using .NET and SQL Coordinating sub-projects and engaging directly with business on requirements and functionality Managing live system issues and ensuring high availability and performance The successful candidate … designing and delivering high quality solutions Excellent communication skills, both verbal and written Strong problem-solving and logical thinking skills Good knowledge of SQL and relational databases Good knowledge of secure application development principles Experience managing complex requirements and working directly with business stakeholders Familiarity with modern development practices ...

high-value problem-solving, validating automated outputs, and solving complex integration challenges. Build and own core backend features and critical API integrations (Python, FastAPI, SQL). Design and implement complex data pipelines and workflows using tools like Dagster and Temporal. Validate and harden accelerated workflows, ensuring generated code meets production … adaptability over a perfect checklist, but they are specifically looking for strength in backend fundamentals. Strong backend/API experience (Python or TypeScript); SQL and data modelling skills. Familiarity with (or keen interest in) agentic AI coding tools (e.g., Cursor/Codex/Claude Code) to plan, scaffold, refactor ...

thick applications. Develop and improve wed frontends using Java and JavaScript delivering responsive, intuitive UI/UX. Model and manage data with MS SQL (Schema design, performance tuning, complex queries). Own the SDLC End to End requirements, solution design, implementation, automated testing, deployment and maintenance - Ideally in Treasury/… Logging/metrics/alerts) Qualifications Proficiency in Java and JavaScript (Native JS, JQuery) with proven full-stack development experience. Solid grasp of MS SQL for database design, optimisation and maintenance. Experience setting up and running CI/CD pipelines. Strong collaboration and communication skills; comfortable working with cross functional ...

.NET Developer (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI/CD, HTML Living Standard, CSS Living Standard, Programmer, Full Stack ...

.NET Developer - Global Fitness Movement - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full ...

.NET Developer (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET ...

.NET Developer, CMS, Sitecore, Optimizely, Umbraco - London (Tech stack: .NET Developer, CMS, Sitecore, Optimizely, Umbraco, .NET 10.0, C# 14, Angular 21, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the 1990s our client ...

Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc. NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred). SQL: Experience working with SQL databases like PostgreSQL. Proficient in Git and version control platforms like GitHub, GitLab, etc. To be successfully appointed to this role ...

Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc. NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred). SQL: Experience working with SQL databases like PostgreSQL. Proficient in Git and version control platforms like GitHub, GitLab, etc. To be successfully appointed to this role ...