851 to 875 of 980 SQL Jobs in the City of London

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 ❯

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 ❯

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 ❯

/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 ❯

customer behaviour across the lifecycle - acquisition, retention, churn. Deliver actionable insights that influence marketing and growth strategy. Run A/B and multivariate tests to evaluate campaign performance. Use SQL and Tableau/Looker to build data stories and dashboards. Support lifecycle marketing initiatives by identifying opportunities to move customers through key stages. Collaborate cross-functionally with analytics, marketing, and … commercial teams. YOUR SKILLS AND EXPERIENCE Advanced SQL skills essential Strong background in customer, lifecycle, or marketing analytics. Experience owning analytical projects, e.g. customer segmentation, LTV modelling, churn reduction. Strong data storytelling skills - able to translate insights into commercial impact. Ideally from eCommerce, tech, or other high-growth, data-driven environments. Python and A/B testing experience desirable. BENEFITS More ❯

Owning customer analytics projects such as segmentation, churn modelling, LTV, and lifecycle optimisation Designing and analysing A/B and multivariate tests to shape acquisition and retention strategies Using SQL and dashboarding tools such as Tableau or Looker to communicate insight across the business Partnering with marketing and commercial teams to identify and influence customer growth opportunities Translating analytical findings … into actionable recommendations that improve customer performance Requirements Strong SQL experience and familiarity with modern data environments Proven experience in ecommerce, tech, or other data-led B2C environments Ability to translate analytical outputs into strategic recommendations and tell clear data stories Experience designing or analysing A/B testing and customer lifecycle analytics Python skills for statistical modelling or automation More ❯

Do Deliver accurate, high-quality GIS solutions and project outputs Lead on drone, LiDAR and 3D modelling data projects Develop AI-driven tools and workflows using Python, JavaScript and SQL Integrate GIS with other platforms to enhance project outcomes Mentor peers, share expertise and support team growth Contribute to proposals and bids that shape our future pipeline What You Will … Bring Proven experience processing photogrammetry and LiDAR data into 3D GIS models Strong programming skills (Python, JavaScript, SQL) with the ability to create AI-driven GIS solutions Proven experience in GIS Proficiency with QGIS, ESRI ArcGIS Pro, ArcEnterprise, AGOL and FME Strong GIS data management and workflow optimisation skills Excellent communication and teamwork abilities Desirable Master’s degree in GIS More ❯

Do Deliver accurate, high-quality GIS solutions and project outputs Lead on drone, LiDAR and 3D modelling data projects Develop AI-driven tools and workflows using Python, JavaScript and SQL Integrate GIS with other platforms to enhance project outcomes Mentor peers, share expertise and support team growth Contribute to proposals and bids that shape our future pipeline What You Will … Bring Proven experience processing photogrammetry and LiDAR data into 3D GIS models Strong programming skills (Python, JavaScript, SQL) with the ability to create AI-driven GIS solutions Proven experience in GIS Proficiency with QGIS, ESRI ArcGIS Pro, ArcEnterprise, AGOL and FME Strong GIS data management and workflow optimisation skills Excellent communication and teamwork abilities Desirable Master’s degree in GIS More ❯

configurations, resolving system issues, and supporting compliance and audit processes. This role suits someone with a solid grounding in indirect taxation (Sales & Use Tax, VAT, GST, Withholding Tax), strong SQL and data troubleshooting skills, and experience managing Vertex–ERP integrations in a production environment. Vertex Tax Systems Production Support Service Engineer – Key Responsibilities Functional Support Maintain and troubleshoot Vertex tax … Support tax reporting, compliance, and audit preparation. Handle tax accruals and reconciliations to ensure GL accuracy. Document fixes, create knowledge articles, and support quarterly system updates. Technical Operations Perform SQL/data analysis on ERP and Vertex databases for tax reconciliations. Troubleshoot API integrations, data feeds, and calculation discrepancies. Maintain Vertex REST/SOAP API integrations and support FBDI/… Vertex tax systems and ERP integrations. Strong understanding of indirect taxation (Sales & Use Tax, VAT, GST, Withholding). Hands-on knowledge of tax rules, product taxability, and jurisdiction setup. SQL proficiency for data analysis and reconciliation. Experience troubleshooting API integrations and Vertex data feeds. Understanding of tax reporting and SOX audit requirements. Exposure to FBDI/ADFdi for tax-related More ❯

configurations, resolving system issues, and supporting compliance and audit processes. This role suits someone with a solid grounding in indirect taxation (Sales & Use Tax, VAT, GST, Withholding Tax), strong SQL and data troubleshooting skills, and experience managing Vertex–ERP integrations in a production environment. Vertex Tax Systems Production Support Service Engineer – Key Responsibilities Functional Support Maintain and troubleshoot Vertex tax … Support tax reporting, compliance, and audit preparation. Handle tax accruals and reconciliations to ensure GL accuracy. Document fixes, create knowledge articles, and support quarterly system updates. Technical Operations Perform SQL/data analysis on ERP and Vertex databases for tax reconciliations. Troubleshoot API integrations, data feeds, and calculation discrepancies. Maintain Vertex REST/SOAP API integrations and support FBDI/… Vertex tax systems and ERP integrations. Strong understanding of indirect taxation (Sales & Use Tax, VAT, GST, Withholding). Hands-on knowledge of tax rules, product taxability, and jurisdiction setup. SQL proficiency for data analysis and reconciliation. Experience troubleshooting API integrations and Vertex data feeds. Understanding of tax reporting and SOX audit requirements. Exposure to FBDI/ADFdi for tax-related More ❯

play a key part in improving the digital customer journey through cleaner data, sharper insights, and smarter reporting. Expect to get involved in: Building dashboards and reports in GA4, SQL, Looker, and Power BI Analysing user drop-off points and conversion trends Validating tracking and debugging tags to ensure data integrity Pulling data from multiple sources to build a clear … and development teams to influence strategy Your Skills You’ll need: Strong hands-on experience with GA4 – you use it daily and know your way around custom reporting Solid SQL skills for querying and analysis Experience with Looker or Power BI – you can showcase dashboards you’ve built A knack for data validation and tag debugging The ability to translate More ❯

play a key part in improving the digital customer journey through cleaner data, sharper insights, and smarter reporting. Expect to get involved in: Building dashboards and reports in GA4, SQL, Looker, and Power BI Analysing user drop-off points and conversion trends Validating tracking and debugging tags to ensure data integrity Pulling data from multiple sources to build a clear … and development teams to influence strategy Your Skills You’ll need: Strong hands-on experience with GA4 – you use it daily and know your way around custom reporting Solid SQL skills for querying and analysis Experience with Looker or Power BI – you can showcase dashboards you’ve built A knack for data validation and tag debugging The ability to translate More ❯

Next.js, design and maintain robust APIs with Node.js and Python, and architect solutions deployed on AWS or GCP. Youll also set up and maintain CI/CD pipelines, manage SQL databases, and ensure the platform is secure, reliable, and ready to scale. For the right person, theres the chance to shape engineering best practices and mentor junior developers as the …/4 days a week in their London office. What theyre looking for Strong experience as a Full-Stack Engineer across React, Next.js, Node.js, and Python. Solid knowledge of SQL databases and data modelling. Hands-on experience with cloud platforms (AWS or GCP). Proven track record building and maintaining CI/CD pipelines. Someone comfortable owning projects end-to More ❯

/ui + TailwindCSS Zod (for validation) Backend NestJS + TypeORM Redis + Bull/BullMQ Jest (for testing) Architecture & Infrastructure 100% TypeScript codebase pnpm monorepo Docker + Kubernetes SQL databases 🎯 Key Responsibilities Design, build, and maintain scalable full-stack features using TypeScript Develop intuitive, high-performance user interfaces with React/Next.js Implement robust APIs and backend logic with … Strong experience with Typescript (personal projects are okay) Minimum 1 year of commercial experience with JavaScript/Node.js Strong experience with React/Next.js and NestJS Solid understanding of SQL databases and API design Comfortable working in a fast-paced startup environment Excellent communication and problem-solving skills 🌟 What’s on Offer Salary up to £36,000 per year (dependent More ❯