976 to 1,000 of 2,495 SQL Jobs in London

.NET, Java, and webMethods for integration with local and remote systems. Work regularly with C#, .NET, webMethods Flow, Java, XML, and SQL. Use XSLT, Python, and Oracle PL/SQL frequently. Develop new functionalities within our platforms. Implement change requests on existing integrations. Support Business Analysts by providing technical feedback on requirements and requests. Start with learning key technologies used More ❯

Worldwide Returns & ReCommerce team! Key job responsibilities Design, develop, and evaluate highly innovative models for Natural Language Programming (NLP), Large Language Model (LLM), or Large Computer Vision Models. Use SQL to query and analyze the data. Use Python, Jupyter notebook, and Pytorch to train/test/deploy ML models. Use machine learning and analytical techniques to create scalable solutions More ❯

Specialist: Master's/PhD in Computer Science, Data Science, Mathematics, or related field. 5+ years of experience in ML modeling, ranking, or recommendation systems . Proficiency in Python, SQL, Spark, PySpark, TensorFlow . Strong knowledge of LLM algorithms and training techniques . Experience deploying models in production environments. Nice to Have: Experience in GenAI/LLMs Familiarity with distributed More ❯

a summary of the role: YouGov Sport arelooking for a buddingDatabasedeveloperwith lots of potential in the area of database structure design and T-SQL.The ideal candidate will haveexpertisein MS SQL Server and a passion fordeveloping andoptimizingthe performance of particularly complex datasets.Experience ofusingSQL Server Database Systems isa must and you must have a creative mindset, willing to develop such systems. Having … working knowledge of SQL Server 2019 would be beneficial. YouGov Sport has developed a proprietary web-based dashboard to allow our clients access to in-depth, comprehensive research data, enabling them to carry out instant, ad-hoc analysis of key metrics relating to their effectiveness across multiple media channels.Using yourinterestindatabasedevelopments, builds, migrations and upgrades, you willbe responsible forenhancing the performance … and large-scale processing systems Here's a breakdown of what you'll do (not all of it, just the important stuff): Design,develop,implement, andmaintaindatabase solutions using MS SQL Server, ensuring scalability, reliability,performanceand security. Develop SQL DB objects as per the design and defined standards. Maintain/WritingSQL database schemas and scripts, including views, stored procedures,/Dynamic More ❯

growing tech organisation or business insight/analytics roles or operational experience in finance, management consulting. Strong analytical skills and a structured approach to solving unique business problems. Strong SQL query experience a plus Strong project management skills with experience managing end-to-end execution of projects/initiatives that have transformed your company's operations and delivered quantifiable business More ❯

migrations, database implementations, and ETL processes. Perform data validation and ensure data integrity throughout the migration process. Implement integrated test automation to streamline testing procedures and increase efficiency. Utilize SQL query capabilities to analyze and manipulate data for testing and validation purposes. Conduct database load and performance tests to assess system scalability and identify potential bottlenecks. Qualifications and Experience: Bachelor … field. Proven experience in testing data migrations, database implementations, and ETL processes, preferably in the financial domain. Familiarity with cloud environments, especially AWS, is highly desirable. Strong knowledge of SQL and experience in writing complex queries for data validation and testing. Proficiency in data validation techniques and the ability to identify and troubleshoot data quality issues. Hands-on experience with More ❯

decision-makers. What You’ll Be Doing Build and maintain interactive, visually compelling dashboards in Power BI to support a wide range of operational and strategic business decisions Use SQL to extract, query, and clean data from internal systems, ensuring accuracy and consistency across reporting Work directly with non-technical teams and senior stakeholders to gather reporting requirements, translate business … experience in a Data Analyst, BI Analyst, or similar analytics role Strong working knowledge of Power BI, capable of building complex dashboards, understanding DAX, and optimising performance Proficient in SQL for querying, transforming, and validating data from relational sources Clear, confident communicator: able to translate complex data into actionable insights and tailor messaging to non-technical audiences Comfortable using Excel More ❯

decision-makers. What You’ll Be Doing Build and maintain interactive, visually compelling dashboards in Power BI to support a wide range of operational and strategic business decisions Use SQL to extract, query, and clean data from internal systems, ensuring accuracy and consistency across reporting Work directly with non-technical teams and senior stakeholders to gather reporting requirements, translate business … experience in a Data Analyst, BI Analyst, or similar analytics role Strong working knowledge of Power BI, capable of building complex dashboards, understanding DAX, and optimising performance Proficient in SQL for querying, transforming, and validating data from relational sources Clear, confident communicator: able to translate complex data into actionable insights and tailor messaging to non-technical audiences Comfortable using Excel More ❯

Key Duties and Responsibilities: Build, validate and reconcile HR and organisational structure reports between Cyborg and iTrent. Support the HR Data Team in developing Business Objects reports and running SQL queries. Troubleshoot anomalies in data and escalate inconsistencies for resolution. Assist in creating a new suite of audit and validation reports for iTrent. Ensure high data quality and maintain structured … manage data anomalies and deliver accurate, high-quality outputs. Excellent interpersonal skills and the ability to work collaboratively within a team. Desirable: Working knowledge of SSRS, Power BI, and SQL reporting tools. Familiarity with data privacy regulations and data protection best practices. Prior experience supporting go-lives or data migration projects in the HR space. If you are interested in More ❯

applying sound design principles (SOLID, OOP, etc.). Required Skills & Experience: Strong experience developing with. NET/C# Excellent understanding of Object-Oriented Programming Hands-on experience with T-SQL and SQL Server Familiarity with: JavaScript, jQuery Web APIs/XML Web Services Agile/Scrum delivery Team Foundation Server (TFS) Dependency Injection (e.g., Unity) Desirable : Exposure to NHS systems More ❯

of technical knowledge to allow navigation of systems and assessments using IT tools. Familiarity with IT environments and data processing Ability to identify, describe and communicate issues Database and SQL knowledge Structured approach to problem solving and analysing information Python or similar skills (basic/intermediate) Ad vantageous Experience with cloud-based systems and processing - in particular Azure Experience with … technical knowledge to allow navigation of systems and assessments using IT tools. Essential Familiarity with IT environments and data processing Ability to identify, describe and communicate issues Database and SQL knowledge Structured approach to problem solving and analysing information Python or similar skills (basic/intermediate) Ad vantageous Experience with cloud-based systems and processing - in particular Azure Experience with More ❯

risk. As a Full Stack Developer you'll join the Product Engineering team working on the development of websites, APIs and efficient database queries. As well as JavaScript and SQL you'll be working with TypeScript, Node.js and serverless AWS with a focus on backend development with exposure to the React front end too. You'll be collaborating and problem … flexibility to work from home the other two. About you: You have JavaScript/TypeScript backend development experience You have a good knowledge of REST APIs You have strong SQL query writing skills You have experience of working on scalable systems with complexity You have a good knowledge of software engineering principles and best practices You have a good knowledge More ❯

tracking, CI/CD for ML, model versioning, deployment, and monitoring. You've built scalable backend systems and APIs (RESTful/GraphQL), with solid experience in microservices and databases (SQL/NoSQL). You know your way around big data tools (Spark, Dask) and orchestration (Airflow, DBT). You understand NLP and have experience working with Large Language Models. You More ❯

autonomy, organizational skills and ability to multitask Ability to explain a complex topic in simple terms and manage various stakeholders Required skills Proficiency in Excel and VBA. Python and SQL would be a plus Languages General information Entity About Crédit Agricole Corporate and Investment Bank (Crédit Agricole CIB)Crédit Agricole CIB is the corporate and investment banking arm of Crédit More ❯

needs of the business. Support a major data transformation. Play a central role in replatforming and consolidating the data stack as the business scales. What You'll Bring: Solid SQL and a strong understanding of data principles Experience with ETL pipelines, ideally in a cloud environment (Snowflake preferred, but not required) Ability to build strategic BI reporting tools and communicate More ❯

needs of the business. Support a major data transformation. Play a central role in replatforming and consolidating the data stack as the business scales. What You'll Bring: Solid SQL and a strong understanding of data principles Experience with ETL pipelines, ideally in a cloud environment (Snowflake preferred, but not required) Ability to build strategic BI reporting tools and communicate More ❯

both project delivery and allocated tickets effectively within the team. Awareness of structured development, analysis & project management methods (SDLC, Prince, DSDM, UML etc. Core technical skills to include T-SQL & Powershell. Excellent troubleshooting, problem solving & delivery skills coupled with a good understanding of ITIL support processes. Excellent written and verbal communication. A proactive outlook to problem solving. Proactive and Flexible … Intapp, Open, Flow and Walls Docusign or other signature platform InterAction HighQ client collaboration Learning management: Cornerstone Active Directory and Entra ID Microsoft 365 Microsoft Azure Database management utilising SQL Administration Studio and SQL scripting Our clients come first; whilst we have a high-performance culture and work hard as a team, in return we offer a range of competitive More ❯

we are following best practices and company standards. This approach enables us to maintain our own infrastructure. You will have good software development experience with Python coupled with strong SQL skills. In addition, you will also have a strong desire to work with Docker, Kubernetes, Airflow and the AWS data technologies such as Athena, Redshift, EMR and various other tools … have excellent attention to detail and care about the features they implement. What we need from you: At least 3 years of relevant data engineering experience Strong Python and SQL skills Experience with dbt Experience with AWS Experience working with a columnar database such as Redshift Strong Experience with ETL/ELT and the management of data pipelines Familiarity with More ❯

documentation, training and ongoing support to business users What they're looking for: Strong hands-on experience with Power BI, including Power Query and basic data modelling Comfortable using SQL for data extraction and manipulation Confident working directly with stakeholders to translate business needs into reporting outputs A good eye for visual design, layout, and clarity in dashboard storytelling Proactive More ❯

of FX Options trading concepts and terminology including currency pairs, spot, forwards, options, and market conventions. Proficiency in supporting and troubleshooting Windows applications. Solid understanding of database concepts and SQL query language. Strong knowledge of AWS/Azure. Familiarity with FIX protocol and experience with FIX connectivity troubleshooting. Excellent problem-solving skills and ability to work well under pressure in More ❯

identify trends, support operational improvement, and deliver better outcomes for our customers and frontline teams. This role suits someone who thrives on making data accessible and actionable, with excellent SQL skills, a strong eye for process efficiency, and a natural ability for storytelling through data. You'll be expected to work closely with operational leaders to uncover insights and recommend … improvements, while also collaborating with the central Data team to ensure scalable, reliable reporting. What you'll be getting up to: Utilise advanced SQL skills to extract, clean, and analyse complex customer and operational datasets, providing actionable insights to improve performance and service delivery. Partner with colleagues across Customer Contact Centre, Customer Operations, and other business units to understand key … or equivalent work experience in Data Analytics. 5+ years of experience in a data analyst or similar role, ideally with experience working within operational or customer-facing teams. Advanced SQL skills, with a strong ability to manipulate large and complex datasets. Proficiency in data analysis techniques, trend analysis, and performance monitoring. Experience working with messy operational data and turning it More ❯

driven. Therefore, we will provide you with access to the following additional courses to ensure you are suitably employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many analysts. Learn Tableau - Tableu More ❯

driven. Therefore, we will provide you with access to the following additional courses to ensure you are suitably employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many analysts. Learn Tableau - Tableu More ❯

driven. Therefore, we will provide you with access to the following additional courses to ensure you are suitably employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many analysts. Learn Tableau - Tableu More ❯

driven. Therefore, we will provide you with access to the following additional courses to ensure you are suitably employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many analysts. Learn Tableau - Tableu More ❯