51 to 60 of 60 SQL Jobs in Hertfordshire

business stakeholders to understand reporting requirements and identify priority data sets. Designing, building and maintaining Power BI dashboards, reports and data models. Writing SQL queries to extract, transform and validate data from source systems. Developing DAX calculations and measures to support scalable and accurate reporting. Reviewing existing Cognos reports … handover materials. What experience will you have? Strong hands-on experience using Power BI to build dashboards, reports and data models. Good knowledge of SQL and DAX. Experience working with business intelligence tools, structured data sets and reporting environments. Ability to translate business requirements into practical reporting solutions. Strong analytical ...

closely with business stakeholders and technical teams, you'll turn everyday operational challenges into scalable solutions using modern technologies including Python, R/Shiny, SQL and Generative AI. What you'll be doing Developing AI-powered applications and internal business tools Building and deploying R Shiny applications used by business … including automation, scripting and data processing Commercial experience with Pandas and related Python libraries Strong R programming skills Experience building and deploying Shiny applications SQL development experience Experience integrating systems through REST APIs Practical experience working with Generative AI technologies Experience using LLM APIs and/or AI development tools ...

while helping to introduce and transition new solutions into live support. The day to day Support business-critical applications, integrations and associated technologies. Use SQL to investigate issues, analyse data and support problem resolution. Use Postman for API testing, diagnostics and validation. Monitor and investigate application performance using Azure Application … analytical skills, including application, integration and data‐related investigations. Experience taking ownership of complex incidents and conducting root cause analysis. Hands‐on experience using SQL, REST APIs, JSON and Postman. Experience using Azure Application Insights and KQL to investigate incidents and monitor performance. Experience working with third‐party support providers ...

defect resolution, cutover activities, and production readiness assessments. Investigate and resolve mapping, transaction, connectivity, and integration issues using EDI payloads, application data, logs, and SQL analysis. Partner with trading partners, Customer Service, ERP, WMS, Distribution Centre, and managed service teams to drive projects to completion and remove delivery blockers. Maintain … production deployment activities. Experience integrating EDI solutions with ERP, WMS, and backend business applications; Oracle Fusion or GarPac experience would be advantageous. Strong SQL skills for transaction validation, data analysis, troubleshooting, and root-cause investigation. Knowledge of AS2, FTP/SFTP, HTTP/HTTPS, VANs, EDI mailboxes, and related connectivity ...

opportunities within the Company. Your responsibilities Design, develop, test and implement programs in RPG (RPG III, RPG IV/ILE, free-format), CL and SQL on IBM i, within JD Edwards World A7.3 Deploy all program changes through Aldon CMS and ServiceNow, maintaining accurate change records and audit trails. Carry … looking for Essential Experience in Change Management and Deployment processes JDE Application Knowledge Database Design Knowledge Ideally, you will also have Experience with SQL, HTML, and Java Integration Methodologies. What we offer Solid employer present on the market for over 100 years. Career growth and opportunities: we hire from within ...

logs to identify underlying issues and emerging trends, enabling proactive problem-solving using tools such as Grafana, Zabbix, and Kibana. Write, edit, and create SQL scripts to extract data and build automated reporting solutions. Support the Service Desk team by addressing complex technical queries that require in-depth analysis … pride in doing them brilliantly. A recent graduate with a relevant degree and/or experience in technical support environment. Knowledge or database models, SQL and general interest in technology. A genuine passion for electrical and mechanical engineering and how systems work. A dynamic, solutions-focused mindset with the ability ...

issue, and can diagnose it quickly Drive database reliability across our relational and non-relational estate (RDS PostgreSQL/Aurora PostgreSQL, Oracle, MS SQL, OpenSearch), including critical legacy systems Champion security by ensuring the right technical and business controls are in place, including supporting accreditation processes Proactively identify performance, scalability … cloud and network security principles and technologies (TLS, OAuth2, Active Directory and similar) Experience supporting and maintaining critical legacy database systems (Oracle, MS SQL) alongside modern engines (PostgreSQL/Aurora PostgreSQL, OpenSearch) Active, day-to-day use of AI-assisted and agentic coding tools (for example coding harnesses, Claude Code ...

experience. You'll receive hands-on training and mentoring while working with a variety of programming languages, systems and technologies, including ABAP, Java, JavaScript, SQL and cloud-based solutions. What you'll be doing Learning to design, develop, test and support software across our SAP systems Building your knowledge … ABAP, SAP's object-oriented and SQL-based programming language Supporting project work, system improvements and business-as-usual changes and fixes Working with technologies including Java, JavaScript and Groovy scripting Helping maintain middleware, integrations and user experience solutions, both on-premises and in the cloud Supporting the introduction ...

developer for its UK team in Hemel Hempstead. The role focuses on designing, developing, testing and implementing programs using RPG, CL and SQL within JD Edwards World A7.3, and managing changes through Aldon CMS and ServiceNow. You will provide production support and perform root-cause analysis to improve performance. … ideal candidate combines JDE knowledge with strong database design skills and experience in integration methodologies, SQL, HTML and Java #J-18808-Ljbffr ...

experience with CCTV and Video Management Systems, ideally Avigilon or Milestone Good understanding of IP networking, system integration and secure remote support Experience with SQL databases, Microsoft Windows applications and server environments used by security systems Ability to interpret technical drawings and specifications Experience diagnosing complex faults and supporting engineers … Technical Engineer, Senior Security Engineer, CCTV Engineer, Access Control Engineer, Security Systems Engineer, Gallagher, Avigilon, Milestone, Genetec, Lenel, C-CURE, IP Networking, System Integration, SQL Databases, Windows Server, Security Systems Commissioning, Hatfield Security Jobs ...