201 to 225 of 287 SQL Jobs in the City of London

Solid understanding of systems architecture, integrations, APIs and data flows. Experience working with REST APIs, JSON and tools such as Postman. Working knowledge of SQL for data analysis, investigation and validation. Experience mapping business processes and assessing downstream impacts. Excellent stakeholder engagement skills with the confidence to influence and challenge ...

Platform Operations at a ride-hailing or logistics scale-up, Management Consulting, Investment Banking, or Tech Corporate Strategy). Technical Analytics: Advanced proficiency in SQL is strictly required. You must be comfortable querying large datasets, building your own dashboards, and conducting independent quantitative analysis. Execution Mindset: Proven track record ...

implement robust data models using Power BI Desktop. Create efficient DAX measures, calculated columns, and KPIs. Connect Power BI to various data sources including SQL Server, Excel, SharePoint, APIs, and cloud platforms. Develop and optimize ETL processes using Power Query and other data integration tools. Perform data validation, testing … Cloud. Design, develop, and optimise data ingestion, transformation, and loading processes into Amazon S3 Data Lake and Amazon Redshift. Develop and maintain SQL-based data integration, transformation, validation, and reconciliation processes. Integrate and support data services including AWS Glue Data Catalog, Athena, Redshift Spectrum, EMR Spark Perform data migration, testing ...

hands-on experience in analytics and data science who's ready to take greater ownership. If you've moved away from writing R and SQL yourself, or you'd rather advise than build, this isn't the right fit. The opportunity You'll own the day-to-day development … using data to answer business questions and generate actionable insight Advanced hands-on experience with R, or a similar statistical programming language Strong SQL and experience working with data warehouses Experience building dashboards and reporting, ideally in Tableau Experience using Python for scripting, automation or deployment Comfortable working with large ...

services. Strong understanding of authentication and access management technologies including OAuth & OIDC. Experience working with analytical platforms and data‐intensive workloads. Working knowledge of SQL and Python. Exposure w/t owards ma... Security & Governance Demonstrable experience designing secure and compliant cloud solutions. Strong understanding of governance, risk and compliance … Environment The role sits within the engineering team supporting the organisation's GCP Analytics platform. Current technologies include: Google Cloud Platform (GCP) Terraform Python SQL BigQuery Power BI CI/CD and DevOps tooling Modern cloud‐native data integration technologies The platform provides secure, self‐service analytics environments that enable ...

Strong commercial experience designing and building dashboards and reports in Power BI and/or Tableau, including data modelling and DAX or equivalent. Strong SQL and confidence working with complex, imperfect data. Proven ability to translate business requirements into defined metrics, reporting models and clear visual outputs. A strong visual … management skills, including with senior and executive audiences. Comfortable working within a fast-paced, collaborative consultancy environment. Desirable Experience working with Databricks, including Databricks SQL and AI/BI dashboards. A background in management consultancy or a specialist data practice. Experience in public sector, higher education or other regulated environments. ...

commercial and operational domains. Turn raw data into trusted, reusable and well-modelled products for Analytics, Data Science and AI. Develop solutions in Snowflake, SQL, Python and modern transformation tooling such as dbt. Build analytical models that give consistent views of customers, bookings, products and key entities. Implement automated testing … find root causes and fix them properly. About You Essential Strong professional experience in data engineering or analytics engineering. Strong hands-on capability with SQL and Python. Experience with Snowflake or another modern cloud data platform. Experience designing and developing ELT and ETL pipelines in production. A good understanding ...

GCS Recruitment is seeking an Application Support Specialist for a Tier 1 bank on a hybrid, 6-month contract in Canary Wharf. The role pays £416 per day and requires hands-on production support across ...

machine-learning specialist. We’re interested in practical use of AI within development - whether that’s supporting coding and SQL development, troubleshooting, testing, documentation, analysis or exploring different approaches to solving a problem. We’d particularly like to hear how you’re already using AI tools in your work … part of your development approach. What you’ll be doing Design, build and enhance BI and data solutions for our clients Develop and optimise SQL queries, stored procedures and data models Design, build and maintain Tabular semantic models in Power BI and Microsoft Fabric, including DAX calculations, incremental refresh ...

evolving environment. The Role and Deliverables Engage with senior stakeholders to gather reporting requirements and recommend BI solutions. Take ownership of the existing Azure SQL Server environment, including databases, integrations, and API connections. Troubleshoot data quality, connectivity, and integration issues across multiple business systems. Support the development and enhancement … insights and reporting outputs that support decision-making. Your Skills & Experience Strong hands-on experience developing dashboards and reporting solutions using Power BI. Advanced SQL development capability, ideally within Azure SQL Server environments. Experience managing and supporting existing database environments and data platforms. Strong understanding of data integration's, APIs ...

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 ...

project teams across the SCOR Syndicate. The successful candidate will work on pricing tools, model calibration, portfolio analysis, and regulatory reporting, leveraging Excel, SQL, Python/R, and data science techniques. #J-18808-Ljbffr ...

robust integration solutions aligned with client processes and goals. Responsibilities include mapping data, building ETL processes, data validation, and creating documentation. Strong API skills, SQL/NoSQL knowledge and Git usage are essential. #J-18808-Ljbffr ...

lead a team of analysts in optimizing credit decisioning and developing credit strategies. Ideal candidates will have strong coding skills in Python and SQL, experience in credit risk strategy, and a collaborative approach. This role offers a chance to impact the business while enjoying a flexible work environment, competitive compensation ...

Risk Modeler experience, and advanced numerical/statistical skills, with close collaboration with underwriting and claims. A data-driven mindset and strong Excel/SQL ability are essential. #J-18808-Ljbffr ...

performance of web applications. Key duties include troubleshooting, collaborating with development teams, monitoring performance, and deploying updates with minimal disruption. Strong React/ASP.NET, SQL skills and excellent communication are essential. #J-18808-Ljbffr ...

direct negotiation between riders and drivers. The role seeks 3+ years in data science or pricing, with strong statistics, optimization, and Python/SQL proficiency to productionize models and run real-time experiments. #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 ...

. Strong domain knowledge in Market Risk (VaR, DV01, NOP) and Credit Risk (PFE, CVA, SIMM). Hands-on familiarity with Linux Bash scripting, SQL, Control-M, ADO, ServiceNow, and Confluence. Interested or know someone who fits? Drop a message or apply directly to discuss rates and project details! #Murex ...

before, not just read about them Comfortable moving between econometrics, digital attribution and platform-level data, and know where each one falls short Strong SQL, plus Python or similar, for pulling apart and automating your own analysis A knack for turning dense analysis into something a non-technical stakeholder will ...

standards Collaborating with BI teams to enable high-quality reporting and analytics delivery YOUR SKILLS AND EXPERIENCE: You will bring strong capability in: Microsoft SQL Server and data warehousing (Synapse/Fabric/Azure SQL) Azure Data Factory, Databricks, and modern ETL tooling Data modelling, data migration, and large-scale ...

unstructured content from web-based sites and varying content (documents, images etc) into different data lakes and with different software solutions (Snowflake, Azure, SQL, Python). Provide the handling of (and where needed training of) Large Language Models (LLMs) in the Extract, Transform, and Load (ETL) of large corpus … understanding of business process and measures. Knowledge of Snowflake cloud data warehouse and Azure cloud is preferred. Knowledge of REST API. Good knowledge of SQL Server databases and Python programming language is required. Knowledge of C# is a bonus as is working with Azure data fabric. Excellent analytical, written ...

unstructured content from web-based sites and varying content (documents, images etc) into different data lakes and with different software solutions (Snowflake, Azure, SQL, Python); Provide the handling of (and where needed training of) Large Language Models (LLMs) in the Extract, Transform, and Load (ETL) of large corpus of data … understanding of business process and measures; Knowledge of Snowflake cloud data warehouse and Azure cloud is preferred; Knowledge of REST API; Good knowledge of SQL Server databases and Python programming language is required; Knowledge of C# is a bonus as is working with Azure data fabric; and Excellent analytical, written ...

leading and developing high-performing analytical teams. Deep hands‐on experience in database building, schema design, database maintenance, data warehousing, ETL processes, and advanced SQL querying across very large and complex data environments. Proven ability to identify, evaluate, and implement tools and technologies that consolidate disparate data sources into … truth for commissions, sales performance analytics, and reporting. Practical experience with script‐based reconciliation or automation tools such as VBA, Python/Pandas, SQL, Alteryx, or equivalent methods to rapidly reconcile large dataset pipelines and identify calculation or data integrity issues. Proven track record establishing and enforcing data governance policies ...

consumer data and explore new ideas at a pace that is often difficult to achieve within a larger organisation. You'll bring strong Python, SQL and Spark fundamentals, along with genuine enthusiasm for how AI is transforming data engineering. You'll already be using AI-assisted development tools such … they produce. Key Responsibilities Design, build and optimise scalable data pipelines and ETL/ELT processes. Develop and maintain data engineering solutions using Python, SQL and Spark. Work with large and complex datasets, ensuring data quality, reliability and performance. Use AI-assisted development tools to support coding, problem solving ...