776 to 800 of 4,120 SQL Jobs in London

learn). Machine learning techniques including classification, regression, clustering and anomaly detection. Experience with Generative AI, LLMs, RAG architectures or agent‐based AI solutions. SQL and large‐scale data analysis. Cloud‐based data science platforms and MLOps practices. Data visualisation and storytelling tools. Desirable Skills Experience within financial services, regulated ...

High computer literacy with demonstrated ability to learn and apply new software tools and technologies. Automation and scripting experience is a plus (PowerShell, Python, SQL) AI Skills and Experience Demonstrated ability and curiosity to use AI-enabled tools to investigate technical issues, accelerate troubleshooting, and identify practical solutions to unfamiliar ...

infrastructure as code.* Comfortable with performance work - profiling, benchmarking, and reasoning about latency and throughput rather than guessing.## **Data and Infrastructure*** Proficiency with SQL and analytical or columnar stores* Experience with streaming and messaging systems (Kafka, Redis, or equivalent) and workflow orchestration (Airflow, Dagster, or in-house schedulers).* Hands ...

improving how the team operatesWhat skills do I need? 5 + years experience working with data to solve problems and drive evidence-based decisionsStrong SQL skills and solid grounding in statisticsExperience working closely with product teamsProven track record of delivering actionable insights that drive measurable impact with minimal supervisionStrong product ...

should possess a positive 'can-do' attitude and an intuitively high level of customer service in their approach. This will complement strong FIX, database (SQL, Sybase or Oracle), Linux, understanding of cloud-based technologies, Windows and Networking troubleshooting skills, along with a proven ability to lead and mentor. Role ResponsibilitiesAct ...

leadership capacity, delivering production-grade solutions at enterprise scale. Strong hands-on foundations in modern data and AI engineering (for example Python, SQL, cloud-native platforms, data pipelines), enough to set technical direction credibly and make sound architecture decisions. Demonstrated experience with AI/ML technologies, including LLMs, Retrieval Augmented ...

advice to support informed business decisions Strengthen the Product Control function through continuous improvement and automation Develop effective tools and processes using Excel, VBA, SQL, and Python Support onboarding of new products, instruments, markets, and trading activities Perform valuation and methodology verification Contribute to business-wide projects and risk initiatives … such as FX, Futures, and Swaps Ability to understand and assess valuation and risk drivers Experience in one or more of Excel/VBA, SQL/SSIS, Python, or Power BI Exposure to ETRMs or other trading and risk management systems Ability to work independently and collaboratively Ability to translate ...

development, data modelling and ETL knowledge that includes Data warehouse Data Modelling, Star and Snowflake schema. Strong understanding of relevant technologies (Cube Design, SQL/MDX). Hands on experience querying MS-SQL Data scoping. Design, development, testing and deployment of Tableau Dashboards. Structure ambiguous business problems and recommend visualization … database technology. Proven ability to perform under pressure and adjust plans to meet changing needs and requirements. Strong understanding of relevant technologies (Cube Design, SQL/MDX). Hands on experience querying MS-SQL Data scoping. Experience with Microsoft Excel (advanced). Experience with SQL and Relational Databases. Ability ...

join its growing analytics team and help understand how millions of digital users interact with its products and content. This is a highly analytical, SQL-heavy role focused on customer, audience and digital behaviour. You'll work with large-scale datasets to understand user journeys, engagement, audience segments and account … impact of new features and turn complex data into clear recommendations that improve the digital product. We're looking for: Strong, hands-on SQL skills - working with millions of rows of data Experience analysing customer, user, audience or digital behaviour A background in digital, consumer technology, media, subscription, e-commerce ...

alongside senior developers to investigate and resolve technical issues. Develop new features and functionality based on business and technical requirements. Work with databases and SQL to retrieve and manage application data. Participate in code reviews, testing and debugging. Help monitor and troubleshoot production systems. Collaborate with developers, testers and other … Commercial experience developing with C#. Good understanding of .NET/.NET Core. Strong understanding of object-oriented programming and software development principles. Knowledge of SQL and relational databases. Strong problem-solving and analytical skills. A genuine interest in developing high-quality software. Good communication skills and the ability to work ...

jQuery and web client frameworks such as Knockout.js or Angular Experience of XML, JSON and related like schemas and XSLT transformations Experience of T-SQL for Microsoft SQL Server (2012 or higherThis role is for candidates who are looking for a fun and quick changing team, as well as serious … offers serious packages. My client is based in LondonASP.NET, MVC, Docker, C# SLQ, WPF WCF, Agile TDD, Concurrency F#, Bloomberg, Reuters, Lipper, FE, Calastone, SQL, BI, BA, Business Analysis ...

This role emphasizes data integrity, security, and performance across the data lifecycle. Location: Remote. The ideal candidate has 7+ years in data engineering, strong SQL and Python/Java skills, and experience with data lakes, ETL, and Power BI to deliver insightful visualizations for stakeholders. #J-18808-Ljbffr ...

pipelines, model data with ETL tools, and automate analyses to drive energy insights and reporting. You will work with Python to connect to APIs, SQL, and Azure Databricks to create scalable data pipelines. You’ll collaborate with stakeholders across Finance, Operations and IT, deliver BI dashboards with Power ...

customer behaviour, retail performance and commercial trends Support new store openings and expansion decisions through data-led recommendations Build dashboards and reports using SQL, Excel and BI tools Analyse customer journeys, purchasing trends, retention and loyalty performance Measure the success of campaigns, customer engagement initiatives and retail events Present clear … opportunities for growth and personalisation What We're Looking For Experience in a Data Analyst, Customer Analyst, Commercial Analyst or Insight Analyst role Strong SQL and Excel skills Experience using Power BI, Tableau or similar visualisation tools Proven ability to turn data into meaningful business recommendations Strong stakeholder management ...

responsible for analysing customer, marketing and commercial performance data, identifying trends and opportunities, and providing clear recommendations to stakeholders. Working with SQL, Power BI and AI driven tools, you’ll produce insights that help shape business decisions across multiple markets. This is an excellent opportunity for someone who enjoys combining … identify trends, opportunities and areas for improvement. Deliver end to end analysis of marketing campaigns, customer engagement and business performance across European markets. Use SQL and Power BI to extract, analyse and visualise data from multiple sources. Build dashboards and reports that support decision making across the business. Translate complex ...

model data for BI reporting, ML and AI, ensuring quality and governance. The role emphasizes strong Azure skills (ADF, ADLS, Databricks), PySpark, Python and SQL, with a DevOps and CI/CD mindset. Hybrid work with three days in the office weekly is offered. #J-18808-Ljbffr ...

Xiatech in London is seeking a Senior Insight Analyst to drive data-driven decisions by building analytics pipelines in SQL, using Databricks with Python, and creating dashboards in Tableau or Power BI. You will collaborate with cross-functional teams, mentor juniors, and help shape analytics infrastructure while advancing your career ...

DescriptionRole – Senior ConsultantTechnology – Scala, Apache Spark, SQL, PythonNice to Have - AWS, UNIX shell scriptingLocation – London, UKContext and Job Description: Infosys provides Integration/middleware services for global clients covering a multitude of Integration technologies and products. The services are rendered typically following a global delivery model using a combination … experience in designing and developing large scale, distributed data processing pipelines using Apache Spark and related technologies. Having expertise in Spark Core, Spark SQL and Spark Streaming. Experience with Python, Hadoop, HDFS, Hive and other BigData technologies. Familiarity with Data warehousing and ETL concepts and techniques Working Knowledge ...

methods, including Monte Carlo simulations and PDE solvers. Build high-quality software using C++ and Python, alongside technologies such as C#/.NET, Java, SQL and kdb. Apply object-oriented design principles and strong software engineering practices to quantitative applications. Work with market data and develop analytical solutions for complex … Monte Carlo modelling Partial Differential Equation (PDE) solvers Numerical analysis Quantitative pricing and risk analytics Hardware acceleration kdb/time-series market data Java SQL High-performance quantitative applications Ideal Candidate The ideal candidate will be a strong software engineer with genuine quantitative capability , rather than purely a software developer ...

modern cloud environments. Essential Criteria 8-10+ years of dedicated experience delivering complex enterprise data migration and data engineering projects. Mastery of SQL (complex joins, performance tuning, advanced analytical queries, and reconciliation). Strong Azure Cloud Stack Experience: Azure Data Factory (ADF) Azure SQL DB Azure Data Lake/ ...

commodity chemicals, building market outlooks, and supporting CEH reports. The role is data-heavy, requiring advanced Excel and knowledge of Power BI/Tableau, SQL and Python. You will collaborate with global teams and may engage with AI/ML initiatives to enhance insights. Ideal candidates have ...

Systems across the wider IT department. Core Technology Environment Java 25 server-side applications, supported by Python for simpler scripts. React web applications, SQL Server databases and C# native front ends. KDB time-series storage and analysis. Informatica UltraMessaging and Chronicle-based infrastructure. Influx and Grafana for system instrumentation … Linux. Ideally a 2:1 degree or higher in a technical discipline. Desirable experience: React, which is a key technology for the team. SQL databases and queries, including Microsoft SQL Server, Oracle or Sybase. C# GUI development. Python scripting or programming, potentially using libraries such as SciPy. KDB querying, management ...

extending Dynamics CRM Experience with Power Platform, including Power Apps Portals, model‐driven or canvas applications, Microsoft Dataverse and Power Automate Knowledge of SQL Server, SSRS and FetchXML for custom reporting Strong .NET Framework experience, including WCF and Web API Working knowledge of HTML, CSS, JSON, XML, JavaScript, SQL, C# ...

industry approved; relevant data solutions development qualifications (e.g. Microsoft certification; Databricks Certification; data apprenticeship qualifications)Additional InformationTech StackSQL Server, SSIS, T-SQLADF, ADLS, Azure SQL Database, PySpark, Spark SQL, Databricks, Delta lakeSummaryType: Full-timeFunction: Analyst ...

applications are Power Apps and Power Automate, our integrations are APIs called from Fabric notebooks and Python, and there is an on-premise SQL estate underneath it all. The team is being rebuilt and grown, so you would arrive early enough to influence how it works. What the role offers … other people depend on. Delivering customer-facing reporting under row-level security, where getting the segregation right is not optional. Writing and maintaining the SQL views that underpin the reporting estate. Working directly with department heads and senior leadership to work out what they actually need, which is often ...