1,576 to 1,600 of 2,198 SQL Jobs

Data Architects to ensure data systems are built on effective infrastructure and follow Isio’s best practice. What we’re looking for? Strong SQL skills and experience with at least one major RDBMS (e.g., SQL Server, PostgreSQL, Oracle) and cloud equivalents (e.g., Azure SQL, Snowflake). Experience with ETL/… query profilers, and index analysis tools. Familiarity with query rewrite techniques and understanding of query optimiser behaviour across at least one major RDBMS (preferably SQL Server). Willingness to lead key processes across Isio from a DBA perspective. Ability to define and baseline performance KPIs (query response times, wait statistics ...

such as Microsoft Word and Excel. •Strong written and verbal communication and stakeholder-management skills. •Exposure to technologies such as Java, .NET, WebSphere, Microsoft SQL Server and T-SQL, or comparable technologies. •Ability to work effectively within a dynamic team and remain organised when incident volumes and priorities change. Together ...

such as Microsoft Word and Excel. •Strong written and verbal communication and stakeholder-management skills. •Exposure to technologies such as Java, .NET, WebSphere, Microsoft SQL Server and T-SQL, or comparable technologies. •Ability to work effectively within a dynamic team and remain organised when incident volumes and priorities change. Together ...

DescriptionRole – Data Modelling LeadTechnology – Snowflake, SQL Server, PostgreSQL, Data Warehousing, Data Lake, Medallion, Data Vault, Data Fabric, Semantic modellingLocation – London, UKJob DescriptionWe are seeking an experienced Data Modeler who can analyse and understand the existing customer data and analytics models on SQL Server, and design efficient data models for Snowflake. … design and transformation of enterprise data models to support scalable, high-performance analytics and reporting solutions. You will analyse existing data models built on SQL Server and guide the development of optimized structures on Snowflake, ensuring alignment with business requirements and enterprise standards. You will collaborate with Business Analysts ...

client in Greater London are looking to appoint a SQL Developer - NEC Housing on a Contract basis. We are looking for an experienced SQL Developer to build our new suite of operational reports in NEC's Business Reporting module. The successful candidate will have a proven track record of working … with SQL for housing and will be confident in writing SQL to query the NEC housing database. What's on offer: Salary: £450 a day outside IR35 *negotiable based on experience *please submit your CV with the rate you require Hybrid working Contract type: Contract Monday - Friday About the role ...

client in Greater London are looking to appoint a SQL Developer - NEC Housing on a Contract basis. We are looking for an experienced SQL Developer to build our new suite of operational reports in NEC's Business Reporting module. The successful candidate will have a proven track record of working … with SQL for housing and will be confident in writing SQL to query the NEC housing database. What's on offer: Salary: £450 a day outside IR35 *negotiable based on experience *please submit your CV with the rate you require Hybrid working Contract type: Contract Monday - Friday About the role ...

Data and Analytics Manager, Microsoft Fabric, SQL, AI & Automation A Data and Analytics Manager opportunity has arisen with a well-established UK business that is already making strong progress on its data journey. Could this be the right next step for someone who wants to roll up their sleeves … years leading or managing a team, with a solid grounding in data warehousing, data modelling and ETL processes Strong hands-on capability across SQL, cloud platforms such as Azure, AWS or Google Cloud, and data visualisation tooling, with familiarity across unified analytics platforms such as Microsoft Fabric being a strong ...

Database Administrator/DBA Specialist or in a closely related database role Strong understanding of database concepts and principles Strong knowledge of SQL Experience with one or more major database platforms, including: Oracle Microsoft SQL Server MySQL PostgreSQL MongoDB Strong experience in database performance tuning and optimisation Knowledge of database … effectively Highly Desirable/Additional SkillsExperience in the following areas would be particularly beneficial: PowerShell scripting Cloud database services such as: AWS RDS Azure SQL Database Google Cloud SQL Apache Tomcat JVM Experience addressing Very Large Database (VLDB) challenges NetApp ONTAP NetApp SnapCenter Hays Specialist Recruitment Limited acts ...

science, or related STEM concentrations. Minimum 2:2 is required. Minimum 2-4 years prior client support or technical consultancy experienceKnowledge of RDBMS; Solid SQL experience including experience with SQL databases and SQL scriptingIdeally Experience with at least one programming language such as (but not limited to) C#, Java, .Net … languages or technologiesExperience with scripting, batch processing, data file manipulation, or Web servicesMy client is based in London Hybrid WorkingConsultant, Hosted Support, AWS, AZURE, SQL Fixed Income Implementation FINTECH BA Business analysis, XML/XPath/XSLT ...

Conceptual, logical and physical data modelling Database schema design and development Understanding complex business processes and translating requirements into data models and technical solutions SQL Relational database technologies, such as: PostgreSQL DB2 SQL Server Oracle Building and maintaining enterprise data solutions Data integration and transformation Database performance and optimisation Data ...

data, and design scalable data models that enable reliable and consistent analytics. The ideal candidate will bring strong hands-on experience in data modeling, SQL, and data modeling tools such as ERwin, along with a solid understanding of healthcare revenue cycle processes and the ability to translate business requirements into … transformation logic, business rules, metadata, and data lineage. Collaborate with data engineering teams to translate models into implementable data structures and integration workflows. Use SQL for data profiling, relationship validation, reconciliation, discrepancy analysis, and data quality assessment. Partner with business stakeholders to establish consistent definitions for revenue cycle metrics across ...

within Agile teams with Scrum and Kanban approaches being a role model and developing other colleagues' capabilities through coaching having an indepth knowledge of SQL or Microsoft SQL Server would be desirable being able to effectively deploy and support .NET applications would be desirable having in-depth knowledge ...

least 3 years in an application support, service transition or systems analyst role Experience working in an ITIL or IT service management environment SQL scripting and SSMS, and experience building reports in SQL Server and SSRS Experience maintaining test environments, plus a good understanding of the software release lifecycle ...

real-time pipelines that transform complex operational data into precise reporting outputs. In this hands-on technical role, youll lead the modernisation of legacy SQL Server systems into Google Cloud Platform architectures. Youll design scalable BigQuery and Dataform pipelines, mentor engineers, and adopt AI-assisted development tools to drive engineering … inclusion in our hybrid work from home policy. Qualifications Strong experience in Google BigQuery and Dataform, including data modelling and query optimisation Advanced SQL capabilities, covering complex queries, stored procedures and performance tuning Proven track record designing, building and supporting ETL or ELT pipelines Practical knowledge of GCP services such ...

time pipelines that transform complex operational data into precise reporting outputs. In this hands-on technical role, you'll lead the modernisation of legacy SQL Server systems into Google Cloud Platform architectures. You'll design scalable BigQuery and Dataform pipelines, mentor engineers, and adopt AI-assisted development tools to drive … inclusion in our hybrid work from home policy. Qualifications Strong experience in Google BigQuery and Dataform, including data modelling and query optimisation Advanced SQL capabilities, covering complex queries, stored procedures and performance tuning Proven track record designing, building and supporting ETL or ELT pipelines Practical knowledge of GCP services such ...

Hybrid role, the Database team work from our Moorgate (London) Offices 2 days per week. The RoleOur platform runs on .NET and SQL Server on Azure, and it has scaled well beyond its original design parameters. We're hiring our first dedicated Database Software Engineer to own performance and scale … analytics team, reviewing designs before they ship and levelling up how the whole engineering org thinks about data access. Own performance across our transactional SQL Server estate, using execution plans, Query Store, wait statistics, real production telemetry and other data-driven measures. Investigate and implement scaling techniques such as multi ...

implement or assess business requirementsMust have skills: Azure Data Factory and Databricks Expertise: Skilled in building, managing, and optimizing pipelines, workflows, and clusters. SQL Proficiency: Advanced skills in writing, troubleshooting, and optimizing queries for performanceAdvanced use of SQL and proficiency in data modelling. Expertise in data visualization and business intelligence ...

Functional & Database Test Analyst Location: London The Opportunity Are you an experienced QA professional with strong functional testing and SQL skills? We’re looking for a Functional & Database Test Analyst to help ensure applications perform as expected and business-critical data is accurate, consistent and reliable. Working closely with business … boundary conditions and exception handling. Execute smoke, sanity, system, integration, regression and end-to-end testing across applications and connected systems. Write and execute SQL queries using joins, subqueries, grouping and aggregate functions to validate data, calculations and business rules. Perform source-to-target data reconciliation, identifying missing, duplicate, inaccurate ...

within the conversation intelligence platform to measure agent behaviours, customer experience and compliance Extract, transform and analyse conversational data using Power BI, Excel and SQL, ensuring insight is accurate, accessible and structured for wider business use Develop and maintain dashboards that provide stakeholders across Quality Assurance, Operations and Risk with … Advanced Power BI skills, with experience building and maintaining dashboards Advanced Excel skills, including data transformation, lookup functions and pivot tables Working knowledge of SQL for data extraction and analysis Confidence using or learning APIs to access, transfer and automate data Strong analytical skills with the ability to identify patterns ...

fast-paced sales or professional services-based organisation). (AppSec/DevSecOps) Key Technical Disciplines: Microsoft Azure, Programming Proficiency (JavaScript, Python, MS SQL, C#), Vulnerability Scanning, Penetration Testing, Continuous Integration and Continuous Deployment Pipelines (Azure DevOps or GitHub), OWASP Top 10, Static and Dynamic Application Security Testing, SQL Injection. Personality ...

make security data more accessible, enabling users to explore data, generate insights and answer questions using natural language rather than relying solely on traditional SQL, reports and dashboards. What is in it for you: We're all about the little helps. That's why we make sure our Tesco colleague … enabled and Conversational Analytics: Enable security teams to interact with and analyse data using natural language and AI, reducing the reliance on writing SQL or building traditional reports and to support data exploration, insight generation, summarisation and storytelling. AI-ready Data Products: Ensure data products, semantic models and metadata ...

Generative AI models. Strong experience designing and building RESTful APIs and microservices using frameworks such as FastAPI , Flask or Django . Strong SQL skills with experience designing performant relational database solutions. Commercial experience with AWS and/or Azure cloud platforms. Experience designing distributed systems and scalable architectures. Experience with … Foundry PyTorch FastAPI Knowledge Graphs Kubernetes Docker Infrastructure as Code MLOps Event-Driven Architecture Vector Databases Retrieval-Augmented Generation (RAG) Technology Stack Python SQL FastAPI PyTorch Docker Kubernetes AWS Azure Git CI/CD Knowledge Graphs AI/Large Language Models (LLMs) Amazon Bedrock Azure AI Foundry What ...

infrastructure • Manage data models, schemas, and storage supporting current and future AI deployments • Troubleshoot integration failures, data inconsistencies, and production issues Key Skills • Python & SQL (production-grade pipeline development) • REST APIs, webhooks, OAuth, event-driven architecture • Orchestration tools: Airflow, Prefect, or Dagster • Cloud platforms: AWS, GCP, or Azure • Docker & Kubernetes … . Experience • 3–5 years in software or data engineering with strong exposure to system integrations, data pipelines, and production infrastructure. • Strong Python and SQL skills; experienced building robust, production-grade data pipelines from scratch. • Deep familiarity with integration patterns: REST APIs, webhooks, OAuth, and event-driven architectures. • Experience with ...

insight to inform strategic decisions across fundraising, service delivery, and impact measurement. You will own end-to-end analysis: building and transforming datasets using SQL and Fabric, developing Power BI dashboards, and presenting findings to non-technical stakeholders. This role supports a ten-year organisational strategy and offers flexible working … with a minimum of one day per week in the London office. Key Responsibilities: Build, transform, and validate datasets using SQL and Microsoft Fabric. Design, develop, and maintain Power BI reports and dashboards that communicate clear actionable insight. Conduct analysis across fundraising campaigns, supporter segmentation, income attribution, and client services ...

related field. 3+ years of experience in data engineering or data analytics. Strong understanding of RDBMS concepts with 3+ years of advanced SQL and data analysis experience. 2+ years of experience with Linux command line tools and scripting. 3+ years of Python development experience with expert level proficiency. 1+ year … Data processing frameworks and tools. Hands on experience with GCP services such as Cloud Storage, Dataflow, Pub/Sub, and BigQuery. Strong proficiency in SQL, Python, Linux shell scripting, and data modeling. Solid knowledge of data modeling techniques Ability to analyze source systems and transform data to meet target data ...