126 to 150 of 205 SQL Jobs in the City of London

bridge the gap between data engineering and analytics, ensuring data is accessible, accurate, and ready for insight generation. Key responsibilities include: Building and maintaining SQL-based data transformation workflows Connecting, validating, and quality checking data from multiple sources Supporting data movement and optimisation within Snowflake environments Working with website analytics … research datasets Contributing to a large-scale text classification project analysing online content and brand visibility Writing and maintaining production-quality code using SQL and Python Collaborating with analysts to ensure data is structured for reporting and storytelling Identifying opportunities to improve processes, automate workflows, and enhance analytical capabilities Supporting ...

helping improve efficiency, quality and delivery across the team. DATA ENGINEER ESSENTIAL SKILLS Commercial experience in a Lead or Senior Data Engineering position Strong SQL and Python development skills Expertise building ETL and ELT pipelines Experience designing scalable data models and data warehouses Knowledge of Azure, AWS or GCP cloud … process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS Data Engineering, SQL, Python, Azure, AWS, GCP, CI/ ...

projects, helping stakeholders make better decisions through data.You'll build semantic models, create impactful Power BI dashboards and develop analytical solutions using Microsoft Fabric, SQL and Python. You'll interpret business requirements, design appropriate solutions and explain findings in a way that non-technical audiences can understand.You'll also create … 3+ years of experience in a Senior Analyst, Analytics Consultant or similar Strong Power BI experience, including DAX and data modelling Experience working with SQL for data extraction and transformation Experience using Microsoft Fabric Ability to translate business requirements into technical solutions Experience building end-to-end analytics solutions rather ...

internet. Proven experience working in or with European markets, with a strong understanding of local consumer behaviour and market dynamics. Data-savvy, comfortable with SQL, Excel, data visualisation tools, and making data-backed recommendations. Excellent project management skills with the ability to manage multiple priorities in a fast-paced, cross ...

within the organization. Responsibilities include designing and implementing data governance solutions, collaborating with business analysts, and maintaining Collibra environments. Expertise with Collibra and strong SQL skills are essential for this on-site role. The position offers up to £550 per day. #J-18808-Ljbffr ...

statistical analysis Highly skilled in Python and R Start-up experience/1st hire within Data Science previously Data Visualization tools Knowledge of SQL, Excel and desirably Salesforce Interviews are taking place in September. #J-18808-Ljbffr ...

Experience in Solutions Engineering, Presales, Solution Consulting or Technical Consulting within a SaaS environment Strong knowledge of APIs, RESTful services and systems integration SQL and database knowledge Excellent communication and presentation skills Ability to engage with both technical and business audiences Strong organisational and project management skills A consultative ...

Experience Required 3+ years of experience in SaaS integrations, solutions engineering or technical consulting Strong API and REST integration knowledge Understanding of databases and SQL Customer-facing experience with excellent communication skills Proven ability to analyse and solve technical problems Comfortable working across multiple projects simultaneously Experience working in cloud ...

Requirements 3+ years experience in Solutions Engineering, Implementation, Integration, or similar roles within SaaS or web environments Strong knowledge of REST APIs, HTTP, and SQL Experience working with complex system architectures and integrations Proven troubleshooting and debugging skills Familiarity with JavaScript preferred Degree in Comp Sci or similar field Excellent ...

Troubleshooting and resolving technical issues Contributing to architecture discussions Supporting production environments where required Typical technologies include: React TypeScript JavaScript C# .NET Node.js Python SQL Cloud Engineering & DevOps Work with experienced consultants to design, automate and manage cloud environments. You'll gain experience with: Amazon Web Services (AWS) Microsoft Azure … platform reliability and security Data & AI Engineering Depending on the project, you'll also contribute to modern data and AI solutions including: Python automation SQL development Data engineering AI-enabled applications Machine Learning platforms Large Language Model integrations Intelligent workflow automation Consulting & Client Engagement This is what makes the role ...

Amsterdam. Key Responsibilities Deliver engaging and interactive training sessions across core data tools and concepts, including: Excel (data analysis, pivot tables, formulas, charts) SQL (queries, joins, aggregations) Python (data manipulation, best practices) Data Visualisation (Power BI and/or Tableau) Cloud Platforms (AWS, GCP, or Azure) Teach both internal consultants … with the ability to engage and inspire learners. Teaching, training, tutoring, or coaching experience (academic, professional, or online). Practical knowledge of Excel and SQL ; familiarity with Python and/or Cloud Platforms is an advantage. A self-starter who can plan and manage their own time effectively. Enthusiastic about ...

Amsterdam. Key Responsibilities Deliver engaging and interactive training sessions across core data tools and concepts, including: Excel (data analysis, pivot tables, formulas, charts) SQL (queries, joins, aggregations) Python (data manipulation, best practices) Data Visualisation (Power BI and/or Tableau) Cloud Platforms (AWS, GCP, or Azure) Teach both internal consultants … with the ability to engage and inspire learners. Teaching, training, tutoring, or coaching experience (academic, professional, or online). Practical knowledge of Excel and SQL ; familiarity with Python and/or Cloud Platforms is an advantage. A self-starter who can plan and manage their own time effectively. Enthusiastic about ...

data-led culture through clear communication of analytical findings Identifying opportunities to improve processes, automation, and analytical workflows Your Skills & Experience Strong SQL skills with experience writing and optimising complex queries Commercial customer analytics experience covering acquisition, retention, churn, engagement, and lifetime value Experience building dashboards and data visualisations using … Exposure to senior leadership and high-impact strategic projects across international markets How to Apply If you are passionate about customer analytics, subscriber growth, SQL, and using data to influence commercial strategy, apply today to learn more about this Senior Subscriber Growth Analyst opportunity in London. ...

improve team efficiency, scalability and impact. Work closely with Data Science and Engineering teams to deliver larger automation and tooling initiatives where appropriate. Skills SQL & Python Strong SQL and Python skills with the ability to work independently on complex analytical problems and large datasets in cloud data warehouses (e.g. ...

Azure Synapse Analytics . Optimise ETL/ELT processes to improve performance, reliability and efficiency. Integrate multiple data sources including Azure Data Lake (Gen2), SQL-based systems and APIs. Collaborate with Data Architects, Analysts, and stakeholders to define data models and ensure best practices in data engineering. Ensure compliance with … Skills & Experience - Azure Data Engineer: Proven commercial experience as a Data Engineer delivering enterprise-scale solutions in Azure Azure Data Factory Azure Databricks (PySpark) SQL & Python Understanding of CI/CD in a data environment , ideally with tools like Azure DevOps. Experience working within consultancy or client-facing projects ...

maintain data connectors and perform complex data analysis to identify risks and optimisation opportunities Produce high-quality technical and client-facing documentation Apply advanced SQL skills to support data transformation, validation, and testing Work closely with Engineering and QA teams to investigate, resolve, and validate defects Contribute ideas to improve … point of contact for stakeholders across international client teams Requirements: Proven experience in a Technical Business Analyst or similar role within financial services Advanced SQL expertise; (C#, .NET advantageous) Strong understanding of database design, data architecture, and complex data models Strong Excel experience Experience working in Agile delivery environments Excellent ...

analytics and real-time applications. Key Responsibilities Build scalable ETL/ELT pipelines for batch and streaming market data. Develop production-grade Python and SQL solutions. Ingest, normalise and validate market data, including trades, ticks, Level 1 & 2 quotes, order books, reference data and corporate actions. Implement automated data quality … have a strong background in market data engineering with proven experience building reliable, scalable data platforms. Our non-negotiable requirements are: Expert Python Strong SQL Scalable data pipeline development Apache Parquet Market data normalisation Automated data quality controls Deep tick and market data expertise Experience in MLOps is advantageous ...

Scoping, developing, and implementing machine learning or rule-based models following best practice, to banking model governance standa rdsUsing your strong knowledge of SQL and Python plus quantitative skills to define features that capture evolving fraudster behavio ursDevelop internal tools to streamline the model training pipeline and analytics workfl owsApplying … skills to excel in a fast-paced environment with frequently changing priorit ies Requireme nts:Experience in a data science roleProficiency in Python and SQL (BI tools such as SuperSet, Tableau or PowerBI is a bo nus)Hands-on experience in machine learning model development, evaluation, and production deployment, with ...

working with cross functional mobile and web teams to help improve the overall user experience by using Google/Adobe/Amplitude and SQL Responsibilities: Acting as a trusted partner for the business to help drive better outcomes in Digital journeys through a range of data from across our channels. … provide actionable insights. Signficiant experince engaging with a range of stakeholders from less experience Digital Analysts through to Senior business stakeholders. Strong experience with SQL is a requirement, use of notebooks/python would be desirable Prior experience using data visualisation tools such as PowerBI, Tableau, Looker etc. Proficient ...

Analytics Engineer London Up to £60,000 This is a great opportunity to become the key Analytics Engineer within an early-stage data function, playing a defining role in how the organisation builds its lakehouse ...

.NET Developer - Leading E-Book Firm - 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 ...

operational tasks using PowerShell Work closely with software engineering teams to improve developer experience, deployment processes, and platform reliability Support and optimise Azure SQL environments, ensuring performance, availability, and security Implement monitoring, logging, and observability solutions to improve platform performance and resilience Champion cloud security, governance, and automation best practices … Infrastructure as Code Strong experience building and maintaining Azure DevOps CI/CD pipelines Solid scripting skills with PowerShell Experience supporting or administering Azure SQL (or Microsoft SQL Server) Experience with monitoring and observability tooling Good understanding of cloud networking, security, identity, and platform automation Excellent communication skills with ...

operational tasks using PowerShell Work closely with software engineering teams to improve deployment processes, developer experience, and platform reliability Support and optimise Azure SQL environments, ensuring performance, availability, and security Implement monitoring, logging, and observability solutions to improve platform health and performance Champion cloud security, governance, and DevOps best practices … Infrastructure as Code Strong experience building and maintaining Azure DevOps CI/CD pipelines Solid scripting experience using PowerShell Experience supporting or administering Azure SQL (or Microsoft SQL Server) Experience with monitoring and observability tooling Strong understanding of Azure networking, cloud security, identity, and automation Excellent communication skills with ...

standards, governance frameworks, and data quality processes Support and enabling business users to build and scale their own reporting capabilities Write and optimise complex SQL across Oracle and cloud based environments Act as the escalation point for complex BI and data challenges Partner with data engineering teams on architecture … experience: Strong commercial experience with Tableau across the full development lifecycle Proven ability to build both dashboards and robust, scalable data sources Advanced SQL skills, including complex query development and data transformation Experience improving or maturing BI environments, including governance and performance optimisation Confidence explaining technical concepts clearly ...

governance frameworks, including data quality and reporting standards Supporting and enabling business users to develop self-service analytics capability Writing and optimising complex SQL across cloud and on-premise environments Acting as the escalation point for complex BI and data-related issues Collaborating with data engineering teams on architecture … Tableau experience, including dashboard and data source development Proven capability in leading or improving a Tableau environment within a business setting Advanced SQL skills, with experience creating and optimising complex queries and data structures Experience working across both reporting and underlying data layers, not limited to front-end development Strong ...