951 to 975 of 1,104 SQL Jobs in the City of London

Senior Quant Engineering Manager A leading European betting and gaming operator is seeking a Senior Quantitative Engineering Manager to drive forward the engineering efforts within its Quant Team. The organisation has a strong reputation for technological innovation and a diversified More ❯

Senior Quant Engineering Manager A leading European betting and gaming operator is seeking a Senior Quantitative Engineering Manager to drive forward the engineering efforts within its Quant Team. The organisation has a strong reputation for technological innovation and a diversified More ❯

.NET Architect - Social Messaging Platform - London (Tech stack: .NET Architect, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Developer, Engineer, .NET Architect)In 2012 our client that has been taking the US by storm. After an extremely More ❯

via Umbrella) 10-Month Contract London – Hybrid – Two days per week in the office We are representing a market-leading retail client who are looking to hire a Senior SQL Server Database Administrator to join their team. This is a highly technical role that blends deep expertise with strategic thinking, offering the chance to manage and optimise mission-critical database … environments within this dynamic and fast-paced organisation. As the Senior SQL Server DBA, you will take ownership of large-scale SQL Server environments, managing everything from clustering and Always On Availability Groups to performance tuning and disaster recovery. You'll be responsible for ensuring database integrity, security, and optimal performance across development, test, and production environments, while maintaining high … availability and minimising downtime. We are looking for: Extensive expertise in Microsoft SQL Server (2000-2017), including installation, configuration, and maintenance Proven experience with Windows Server Failover Clustering (WSFC) and Always On Availability Groups Experience in large, complex SQL Server environments in fast-paced industries It would be a bonus if you had: Familiarity with Azure SQL and modernization strategies More ❯

via Umbrella) 10-Month Contract London – Hybrid – Two days per week in the office We are representing a market-leading retail client who are looking to hire a Senior SQL Server Database Administrator to join their team. This is a highly technical role that blends deep expertise with strategic thinking, offering the chance to manage and optimise mission-critical database … environments within this dynamic and fast-paced organisation. As the Senior SQL Server DBA, you will take ownership of large-scale SQL Server environments, managing everything from clustering and Always On Availability Groups to performance tuning and disaster recovery. You'll be responsible for ensuring database integrity, security, and optimal performance across development, test, and production environments, while maintaining high … availability and minimising downtime. We are looking for: Extensive expertise in Microsoft SQL Server (2000-2017), including installation, configuration, and maintenance Proven experience with Windows Server Failover Clustering (WSFC) and Always On Availability Groups Experience in large, complex SQL Server environments in fast-paced industries It would be a bonus if you had: Familiarity with Azure SQL and modernization strategies More ❯

SQL Analyst, CDP & CRM Segmentation London based – hybrid working – 3 days on site 3-6 Month contract – Inside IR35 We’re standing up a Customer Data Platform (CDP) and need a hands-on SQL analyst to tighten audience segmentation, productionise segmentation logic in the warehouse, and push curated traits into Braze so CRM can operate campaigns without overloading the data … capture and dependency handling. Set up monitoring/alerts and reconcile Braze counts vs. warehouse truth to ensure high confidence. Unblock campaign operations Create a self-serve library of SQL snippets, views, so CRM can launch campaigns without ad-hoc data requests. Implement suppression logic (deliverability, compliance, frequency caps) and guardrails. Partner across teams Work closely with Data Engineering, CRM … consent flags). Advise on experiment targeting and measurement readiness (holdouts, lift, attribution inputs). Must-have experience 3 - 6+ years in analytics/marketing data roles with advanced SQL Proven work with CDP and/or reverse-ETL patterns and Braze. Strong data modelling in a modern warehouse and experience with dbt. Building audiences at scale, including identity resolution More ❯

SQL Analyst, CDP & CRM Segmentation London based – hybrid working – 3 days on site 3-6 Month contract – Inside IR35 We’re standing up a Customer Data Platform (CDP) and need a hands-on SQL analyst to tighten audience segmentation, productionise segmentation logic in the warehouse, and push curated traits into Braze so CRM can operate campaigns without overloading the data … capture and dependency handling. Set up monitoring/alerts and reconcile Braze counts vs. warehouse truth to ensure high confidence. Unblock campaign operations Create a self-serve library of SQL snippets, views, so CRM can launch campaigns without ad-hoc data requests. Implement suppression logic (deliverability, compliance, frequency caps) and guardrails. Partner across teams Work closely with Data Engineering, CRM … consent flags). Advise on experiment targeting and measurement readiness (holdouts, lift, attribution inputs). Must-have experience 3 - 6+ years in analytics/marketing data roles with advanced SQL Proven work with CDP and/or reverse-ETL patterns and Braze. Strong data modelling in a modern warehouse and experience with dbt. Building audiences at scale, including identity resolution More ❯

Senior Python Developer - Python, SQL, Databricks, AWS/Azure OB have partnered with a Global Insurance Leader, who are expanding their Python Engineering team, with Senior Python Developer, skilled with Python, SQL, Databricks and Cloud Infrastructure. In this role, you will play a key part in designing and building new capabilities, such as high-performance API's and high-frequency … event streams, as well as making improvements to their current platform. Senior Python Developer - Python, SQL, Databricks, AWS/Azure Key skills and experience: Python FastAPI SQL Databricks AWS/Azure API's Hybrid working with 3-days a week required in a Central London office Pays up to £90k + benefits To be considered, you must be UK based … Senior Python Developer - Python, SQL, Databricks, AWS/Azure More ❯

Senior Python Developer - Python, SQL, Databricks, AWS/Azure OB have partnered with a Global Insurance Leader, who are expanding their Python Engineering team, with Senior Python Developer, skilled with Python, SQL, Databricks and Cloud Infrastructure. In this role, you will play a key part in designing and building new capabilities, such as high-performance API's and high-frequency … event streams, as well as making improvements to their current platform. Senior Python Developer - Python, SQL, Databricks, AWS/Azure Key skills and experience: Python FastAPI SQL Databricks AWS/Azure API's Hybrid working with 3-days a week required in a Central London office Pays up to £90k + benefits To be considered, you must be UK based … Senior Python Developer - Python, SQL, Databricks, AWS/Azure More ❯

Senior Applications Analyst with Development experience, SQL, Aderant, C#, Python or ASP Mainly Remote A professional services firm is seeking a Senior Applications Analyst with strong development and legal systems experience to come and join their team. This role is mostly remote, with occasional office attendance (London, Manchester, or Harrogate approx. 2 days/week). Key Skills Required: Demonstrable … REAL WORLD experience with Aderant covering the following: Basic to advanced troubleshooting of issues. Workflow development and maintenance. Performing Aderant upgrades. Configuration of Aderant modules. SQL Experience covering: SQL Report writing, ideally with a background in building reports from the Aderant database. Some development experience. At a minimum, some demonstratable evidence of Powershell scripting as this will give them a More ❯

Senior Data Engineer - FinTech Unicorn - Python, SQL, DBT, Airflow, AWS/GCP OB have partnered with a UK FinTech Unicorn, who's Data function is undergoing rapid growth, and in-turn are looking to grow their Data team, with 2 highly skilled Data Engineers. You'll be working on shaping the companies Data function, driving Data best practices, and collaborate … with a variety of stakeholders to ensure the company are making Data driven decisions. Senior Data Engineer - FinTech Unicorn - Python, SQL, DBT, Airflow, AWS/GCP Tech Stack: Python & SQL DBT, AirFlow & BigQuery AWS/GCP ETL Pipelines Base salary of £90k-£115k depending on skills and experience Excellent overall package including a sizeable bonus and stock options Hybrid working … in Central London with 1-2 days a week required You must be UK based, and sadly sponsorship is unavailable Senior Data Engineer - FinTech Unicorn - Python, SQL, DBT, Airflow, AWS/GCP More ❯

interfaces for data capture and validation Low-code/no-code platforms - hands-on experience with Intapp or similar tools such as Power Automate Database proficiency - working knowledge of SQL environments using SQL Management Studio API integration - strong understanding of API methods and service integration Data structures - competency with XML and JSON objects Process improvement - solid grasp of workflow automation More ❯

interfaces for data capture and validation Low-code/no-code platforms - hands-on experience with Intapp or similar tools such as Power Automate Database proficiency - working knowledge of SQL environments using SQL Management Studio API integration - strong understanding of API methods and service integration Data structures - competency with XML and JSON objects Process improvement - solid grasp of workflow automation More ❯

Lead Data Engineer - Python, SQL, DBT, Airflow, BigQuery, AWS/GCP OB are partnered with a UK FinTech Unicorn, undergoing huge growth within their Data function, and are therefore looking for a Lead Data Engineer to join their Data team. This is a key role, where you'll be leading a team of up to 6 engineers, helping set the … technical direction, collaborating with a variety of stakeholders across the business, working on several exciting greenfield projects and scaling their data systems. Lead Data Engineer - Python, SQL, DBT, Airflow, BigQuery, AWS/GCP Key skills and experience: 2+ years of experience in a Leadership role Python/SQL DBT, BigQuery, Airflow AWS/GCP, Terraform Data warehousing ETL Hybrid working … with offices based in Central London Base salary of £120k-£140k + Bonus up to 15% and stock options Lead Data Engineer - Python, SQL, DBT, Airflow, BigQuery, AWS/GCP More ❯

insights for senior stakeholders. Work closely with both technical and non-technical teams to gather requirements and translate them into compelling data stories. Cleanse, profile, and model data using SQL, DBT, and Snowflake. Contribute to projects involving cloud data infrastructure (AWS preferred, especially S3; experience with other platforms also valued). Support the evolution of data processes - potential to get … involved in broader SQL, DBT, and AWS financial data projects. What we’re looking for: Proven expertise in Tableau (development and design), with a strong portfolio or Tableau Public profile. Advanced SQL skills; hands-on experience with Snowflake and DBT is a plus. Experience working with large datasets and performing data profiling and cleansing. Familiarity with AWS (especially S3; Lambda More ❯

insights for senior stakeholders. Work closely with both technical and non-technical teams to gather requirements and translate them into compelling data stories. Cleanse, profile, and model data using SQL, DBT, and Snowflake. Contribute to projects involving cloud data infrastructure (AWS preferred, especially S3; experience with other platforms also valued). Support the evolution of data processes - potential to get … involved in broader SQL, DBT, and AWS financial data projects. What we’re looking for: Proven expertise in Tableau (development and design), with a strong portfolio or Tableau Public profile. Advanced SQL skills; hands-on experience with Snowflake and DBT is a plus. Experience working with large datasets and performing data profiling and cleansing. Familiarity with AWS (especially S3; Lambda More ❯

Lead Data Engineer - London - £85-90K - Investment Management/Asset Management Power BI/MS Fabric/SQL/Python # A Data Lead Engineer is required to join an Investment Management client in London. The successful canddiate will go in and shape the firm’s data strategy, working closely with investment, and investment operations to understand data requirements … or Asset Management experience. We’re looking for someone who brings the following skills and experiences: Proven experience in managing complex databases and developing API interfaces. Strong proficiency in SQL and Python for data processing and automation. Ability to handle large-scale data operations involving millions of data points daily. Advanced Excel, SQL, and experience of reporting and business intelligence More ❯

to advanced tools, scalable data systems, and AI-powered reporting automation. What you’ll do Contribute to the design and maintenance of analytics pipelines, ensuring reliability and performance. Use SQL and Python to build data workflows, automation scripts, and reporting processes. Support the integration of AI and LLMs into reporting and query-generation systems. Develop dashboards and automated insights for … into clear recommendations. Learn how to evolve manual workflows into scalable, automated intelligence systems. What we’re looking for Experience in data analytics, data engineering, or campaign analytics. Strong SQL skills, plus Python (or R) for data processing and automation. Interest in AI/LLM applications — hands-on experience welcome but not essential. Understanding of digital performance metrics and data More ❯

insights, analysing EV charging patterns and building revenue-impacting dashboards Crunch data to evaluate new geographical markets and expansion opportunities, conducting commercial analysis to identify high-value segments Leverage SQL and Python to extract insights from complex energy datasets, creating visualisations that communicate technical findings to drive business decisions What We're Looking For: Proficiency in SQL and Python for More ❯

stakeholders across Finance and IT Liaise with vendors (e.g., Aderant, Minisoft) to resolve issues and enhance functionality Create documentation and champion best practices in data management Generation of complex SQL/SSRS reports and PowerBI dashboards Finance Systems Analyst Experience: APPLICANTS MUST HAVE PRIOR EXPERIENCE WORKING WITH EITHER ADERANT OR ELITE 3E Advanced Excel skills and strong SQL knowledge Excellent More ❯

Technical Quantitative Developer/Software Engineer with deep Computer Science expertise applied to Python, its libraries and ecosystem as well as professional experience with SDLC tooling, Linux, Docker, and SQL sought to join a specialist London Headquartered Quantitative Hedge Fund. You will join as a more junior member, as part of a small team designing and implementing a central platform … Central Risk Calculations, and Backtesting Frameworks, to be used by diverse Investment teams as part of their daily work. The target architecture will be written in pure Python, with SQL RDBMS, a Dockerised On-Prem RedHat Linux platform. Python is the primarily required skill, however solid professional profiency of building and shipping software in Linux/Docker environments as well … experience with continuous integration and delivery systems such as Jenkins and GitLab CI/CD and a strong understanding of Software Development Life Cycle (SDLC) best practices. Knowledge of SQL for database management and query optimization. This is an outstanding opportunity to join a world-class boutique Systematic Investment business, playing a key role in the delivery of a crucial More ❯

Technical Quantitative Developer/Software Engineer with deep Computer Science expertise applied to Python, its libraries and ecosystem as well as professional experience with SDLC tooling, Linux, Docker, and SQL sought to join a specialist London Headquartered Quantitative Hedge Fund. You will join as a more junior member, as part of a small team designing and implementing a central platform … Central Risk Calculations, and Backtesting Frameworks, to be used by diverse Investment teams as part of their daily work. The target architecture will be written in pure Python, with SQL RDBMS, a Dockerised On-Prem RedHat Linux platform. Python is the primarily required skill, however solid professional profiency of building and shipping software in Linux/Docker environments as well … experience with continuous integration and delivery systems such as Jenkins and GitLab CI/CD and a strong understanding of Software Development Life Cycle (SDLC) best practices. Knowledge of SQL for database management and query optimization. This is an outstanding opportunity to join a world-class boutique Systematic Investment business, playing a key role in the delivery of a crucial More ❯

and implementing a new Endur system. Work closely with business and technology teams to deliver innovative solutions across the trading lifecycle. Build and optimize Endur objects, JVS Java, and SQL solutions. Contribute to all stages of the project, from design and development to testing, deployment, and post-implementation support. What we’re looking for: Proven experience with Endur development (JVS … OC, SQL, integrations). Hands-on experience with greenfield implementations or full reimplementations is highly desirable. Strong ability to translate complex business requirements into technical solutions. Collaborative mindset and experience working with agile teams and modern DevOps practices. Why join: Opportunity to work on a large-scale greenfield project. Shape the architecture and functionality of a new Endur platform. Work More ❯

/React Native/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL databases to build scalable, event-driven systems. Design and optimise APIs that serve our mobile and web products, including partner integrations. Implement efficient RAG AI backend systems for … microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL). Comfortable working in a small, fast-paced team where you’ll have end-to-end ownership. Passion for clean architecture, performance, and testable code. Interest More ❯

/React Native/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL databases to build scalable, event-driven systems. Design and optimise APIs that serve our mobile and web products, including partner integrations. Implement efficient RAG AI backend systems for … microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL). Comfortable working in a small, fast-paced team where you’ll have end-to-end ownership. Passion for clean architecture, performance, and testable code. Interest More ❯