351 to 375 of 3,327 SQL Jobs in London

scale data warehouse solutions using Snowflake In-depth understanding of Snowflake architecture, performance optimisation, and best practices Strong experience in ETL development, data modelling, and data integration Proficient in SQL, Python, and/or Java for data processing Hands-on experience with Azure and AWS cloud environments Familiarity with Agile methodologies such as Scrum, Kanban, or Lean Excellent communication skillsable More ❯

applicable UK or International statutory or regulatory obligation as required by the role. What you can bring: Experience in working in the insurance industry, particularly in claims - beneficial Strong SQL skills and knowledge of VBA, R, Python a plus Expert knowledge of Excel, Word, and Access Team Player with good communication and presentation skills Strong planning and organization skills Ability More ❯

budget management), Northgate/Zellis (HR and payroll) or similar finance/HR systems via REST or OData APIs Proficient in Power Fx, JavaScript/TypeScript, .NET C#, T-SQL, DAX and JSON Experience with Azure Functions, Logic Apps, Service Bus, API Management and DevOps pipelines More ❯

business areas on data analysis, insights, and visualization best practices. Key Experience Required Analytical & Technical Skills: 5+ years in BI/Analytics, proficiency in Google Analytics (GA4), Power BI, SQL or Python, and experience with complex datasets. Data Visualization & UX/UI: Proven ability to develop enterprise-level, reusable dashboards with strong UX/UI principles. Stakeholder Engagement: Excellent communication More ❯

platform improvements through DevOps and Infrastructure-as-Code (ideally using Terraform) Take ownership of system observability, stability, and documentation Requirements Strong experience in Python (especially Pandas and PySpark) and SQL Proven expertise in building data pipelines and working with Databricks and Lakehouse environments Deep understanding of Azure (or similar cloud platforms), including Virtual Networks and secure data infrastructure Experience with More ❯

governance tools is highly advantageous. Desirable Skills Experience supporting ECB onboarding and regulatory change initiatives. Knowledge of data visualisation tools such as Power BI, Tableau, or Qlik. Exposure to SQL, Python, R, or other data analysis/engineering tools. Awareness of data-related compliance trends and emerging regulatory frameworks. More ❯

platform improvements through DevOps and Infrastructure-as-Code (ideally using Terraform) Take ownership of system observability, stability, and documentation Requirements Strong experience in Python (especially Pandas and PySpark) and SQL Proven expertise in building data pipelines and working with Databricks and Lakehouse environments Deep understanding of Azure (or similar cloud platforms), including Virtual Networks and secure data infrastructure Experience with More ❯

in Dynamics 365, including Customer Service. Power Platform development skills (Power Apps Portals, Model-Driven/Canvas Apps), Dataverse, Power Automate. Hands-on experience customizing and extending Dynamics CE. SQL Server experience, including SSRS and FetchXML reporting. .NET Framework 4.5+ and WCF/Web API expertise. Knowledge of web development: HTML, CSS, JSON, XML, JavaScript, SQL. C# and OOP concepts. More ❯

previous experience Be a graduate or of graduate calibre, will have a technology background, and hold a formal project management qualification. Technical proficiencies: .NET stack, C#, Python, React, Angular, SQL Experience in CI/CD pipelines, GitHub projects, GitHub Enterprise Server, Azure DevOps, container technologies (Docker, Kubernetes etc.,) and API gateway Proven track record of managing and delivering projects, ideally More ❯

Strong background in hedge fund, asset management , or financial markets Solid DevOps skills: CI/CD, containerisation, source control (e.g. Git) ETL experience with financial data (including tick data) SQL and database systems knowledge Familiarity with cloud (Azure ideal, others acceptable) Excellent communication skills - confident with stakeholders and leadership What You'll Get A direct impact on trading and investment More ❯

Strong background in hedge fund, asset management , or financial markets Solid DevOps skills: CI/CD, containerisation, source control (e.g. Git) ETL experience with financial data (including tick data) SQL and database systems knowledge Familiarity with cloud (Azure ideal, others acceptable) Excellent communication skills - confident with stakeholders and leadership What You'll Get A direct impact on trading and investment More ❯

agile. Build and refine insight-led models that support activities such as forecasting, segmentation, retention, predictive visit analytics, and guest lifetime value analysis. Must have requirements: Strong proficiency in SQL Min. 4-5 years' experience in analytics, with a strong focus on customer insight, commercial impact and stakeholder communication. Advanced Power BI experience, including DAX, data model optimisation, and workspace More ❯

agile. Build and refine insight-led models that support activities such as forecasting, segmentation, retention, predictive visit analytics, and guest lifetime value analysis. Must have requirements: Strong proficiency in SQL Min. 4-5 years' experience in analytics, with a strong focus on customer insight, commercial impact and stakeholder communication. Advanced Power BI experience, including DAX, data model optimisation, and workspace More ❯

Okta, or Auth0. Proven collaboration with mobile development teams to support seamless integration. Prior experience in banking or financial services with awareness of compliance and security standards. Proficiency with SQL databases (PostgreSQL, MySQL, Oracle) and CI/CD pipelines using tools like GitHub Actions, Jenkins, or GitLab CI. Strong communication skills with the ability to produce clear technical documentation. Preferred More ❯

Okta, or Auth0. Proven collaboration with mobile development teams to support seamless integration. Prior experience in banking or financial services with awareness of compliance and security standards. Proficiency with SQL databases (PostgreSQL, MySQL, Oracle) and CI/CD pipelines using tools like GitHub Actions, Jenkins, or GitLab CI. Strong communication skills with the ability to produce clear technical documentation. Preferred More ❯

adopt best practices in reporting and analysis: data integrity, test design, analysis, validation, and documentation - Maintain BI architecture including our AWS account, database and various analytics tools. BASIC QUALIFICATIONS - SQL mastery is a must - Some scripting knowledge (python, R, scala) - Stakeholder management - Dashboarding (Excel, Quicksight, Power BI) - Data analysis and statistics - KPI design PREFERRED QUALIFICATIONS - Power BI and Power Pivot More ❯

include cloud enabled applications. Key Skills & Abilities - Experience with developing web apps with ASP.Net Core (C#). - Knowledge of RESTful APIs, and microservices architecture. - Experience with relational databases and SQL - Experience of Azure cloud adoption, understanding of Azure Functions, Logic Apps, App Services, Azure Service Bus, - Experience of AzureDevOps is an advantage. - Proven experience of design and implementing micro-services More ❯

include cloud enabled applications. Key Skills & Abilities - Experience with developing web apps with ASP.Net Core (C#). - Knowledge of RESTful APIs, and microservices architecture. - Experience with relational databases and SQL - Experience of Azure cloud adoption, understanding of Azure Functions, Logic Apps, App Services, Azure Service Bus, - Experience of AzureDevOps is an advantage. - Proven experience of design and implementing micro-services More ❯

visualization using Tableau, Quicksight, or similar tools - Experience with data modeling, warehousing and building ETL pipelines - Experience in Statistical Analysis packages such as R, SAS and Matlab - Experience using SQL to pull data from a database or data warehouse and scripting experience (Python) to process data for modeling PREFERRED QUALIFICATIONS - Experience with AWS solutions such as EC2, DynamoDB, S3, and More ❯

University degree or equivalent experience preferred. Experience in using APIs to get price from Refinitiv, Bloomberg or other market data source. Familiarity with different persistent storage technologies involving both SQL and NoSQL. Experience working within an Agile (XP) environment. What we'll provide you By joining Citi London, you will not only be part of a business casual workplace with More ❯

You 3-5+ years in a data analytics/data science role, ideally focused on marketing, product, or growth. 3-5+ years experience with data querying languages (SQL). Direct, hands-on experience analysing performance data within digital marketing platforms , especially Google and Meta Ads. A proven track record of using data to drive tangible business outcomes , such More ❯

GitHub Action s . Coding skills in one or more of the following:" Python, Java/Groovy, JavaScript, NodeJS . Expertise in IT infrastructure, including" Linux administration, database management (SQL and NoSQL), storage solutions (NAS, SAN, S3), networking (DNS, VPN, Load Balancing), and cybersecurity principles . Strong analytical and" problem-solving skills , with a proactive approach to identifying and resolving More ❯

Expertise: - Deep understanding of data engineering principles and best practices, including data modeling, observable ETL/ELT processes, data warehousing, and data governance. - Proficiency in data manipulation languages (e.g., SQL/DBT) and programming languages relevant to data engineering (e.g., Python). - Experience with a variety of data processing frameworks and technologies, including cloud-based data services. Software Engineering Practices More ❯

engage in strategy discussions with leadership team members. A passion for building and participating in highly effective teams and development processes. Strong debugging, testing/validation, and analytics/SQL skills. Experience working with Agile methodologies (Scrum) and cross-functional teams. Desirable: Experience in CDN, datacenter, hyperscaler, media, news, and/or entertainment industry. Knowledge of PXE, UEFI, core OS More ❯

with cloud and linux environments (AWS a plus) Understanding and/or experience with and parsing different data formats (JSON, XML, etc) Understanding and/or experience with ETL, SQL Previous work in Customer and/or Employee Experience software and systems, including pre or post-sales support Bachelor's Degree (not required as equivalent work experience may also qualify More ❯