1 to 25 of 47 SQL Jobs in Cardiff

college, or equivalent knowledge and experience (Mathematics, Statistics, Operations Research and/or Data Science). Highly proficient in Microsoft Office tools including Excel and PowerPoint Proven experience with SQL Flexible and resilient to respond constructively to new challenges Self-starter able to operate autonomously with minimal guidance to consistently achieve high quality output Detail-oriented, while also constantly prioritizing More ❯

ESSENTIAL CRITERIA: Demonstrated analytical expertise , with a strong track record of delivering complex analysis projects and applying robust data, testing, and measurement methodologies. Technically skilled in Python, R, and SQL , with experience using data visualisation tools like SAC, Power BI, and Tableau to communicate insights effectively. Strategic and innovative thinker , capable of introducing new analytical approaches and simplifying complex problems More ❯

Dynamics 365 Finance and Operations modules. Collaborate with finance and IT teams to identify and resolve system inefficiencies. Translate business requirements into technical specifications and solutions. Utilise tools like SQL , Python , and Power BI for data analysis and reporting. Document and improve business processes through mapping and optimisation strategies. Support integration with D365 Customer Engagement and Project Operations . Stay … capabilities and emerging technology trends. Required Skills & Qualifications Hands-on experience with Dynamics 365 Finance and Operations . Strong communication skills for engaging with non-technical stakeholders. Proficiency in SQL , Python , and Power BI for data management and reporting. Analytical mindset with a proactive approach to problem-solving. Familiarity with D365 Customer Engagement and Project Operations . Experience with Power More ❯

Finance and Operations modules. Collaborate with finance and IT teams to identify and resolve system inefficiencies. Translate business requirements into technical specifications and actionable solutions. Use tools such as SQL, Python, and Power BI for data analysis and reporting. Document and improve business processes through mapping and optimisation. Support integration with D365 Customer Engagement and Project Operations. Stay current with … Candidate Profile A Bachelor’s degree in Computer Science or a related field. Strong communication skills with the ability to explain technical concepts to non-technical stakeholders. Familiarity with SQL, Python, and Power BI (academic or project-based experience welcome). A proactive, analytical mindset with a passion for systems and process improvement. Interest in enterprise platforms like Microsoft Dynamics More ❯

You have a strong passion for data modelling, ETL projects, and Big Data. You enjoy working with data streams from various services, such as financial, transactional, and operational systems. SQL and data modelling are second nature to you, and you are comfortable with general Data Warehousing concepts. You are committed to continuous improvement, proactively identifying opportunities and addressing challenges in More ❯

You have a strong passion for data modelling, ETL projects, and Big Data. You enjoy working with data streams from various services, such as financial, transactional, and operational systems. SQL and data modelling are second nature to you, and you are comfortable with general Data Warehousing concepts. You are committed to continuous improvement, proactively identifying opportunities and addressing challenges in More ❯

or machine learning models, ideally in AML, financial crime, or a related domain Experience working with large-scale, high-dimensional, and heavily imbalanced datasets Excellent skills in Python and SQL Solid understanding of classification algorithms such as gradient boosting decision trees, including pros and cons of different model architectures Strong feature engineering skills and experience in transforming raw data into More ❯

will have the following skills and experience - ERP Expertise: Minimum 3 years of experience in ERP development (Syteline/Visual ERP), including customization, scripting, and integrations. Strong knowledge of SQL, APIs, web services, Crystal Reports, SSRS, Microsoft SQL Server, and ERP tools (Infor ION, .NET, C#, JavaScript). Problem-Solving & Project Management. Collaboration & Communication: Ability to work with business users More ❯

Full Stack Developer - C# .Net/JavaScript/SQL - Cardiff - Hybrid - £60,000 The Role A innovative tech focused software house is looking for a talented Full Sack Developer to join their growing development team. You will also have the opportunity to work on new and existing projects based in Amazon Web Service as the company continues to scale into … educational content tools and 3rd party integrations Role requirements At least 4 years' commercial experience in C# TypeScript, JavaScript Postgres Desirables Angular, React or Vue Azure DevOps & Git AWS SQL Server Familiarity with responsive layout and accessible design Unit/Functional Testing The Company The company is the tech sector in the cardiff area. The company have revolutionised their sector More ❯

power insight-driven transformation for their consultants and clients Required Skills & Experience Must-Haves: 3+ years of hands-on Azure engineering experience (IaaS ? PaaS), including Infra as Code. Strong SQL skills and proficiency in Python or PySpark . Built or maintained data lakes/warehouses using Synapse , Fabric , Databricks , Snowflake , or Redshift . Experience hardening cloud environments (NSGs, identity, Defender … data lake using Synapse , Fabric , or an alternative strategy. Ingest data from core platforms: NetSuite , HubSpot , and client RFP datasets. Automate data pipelines using ADF , Fabric Dataflows , PySpark , or SQL . Publish governed datasets with Power BI , enabling row-level security (RLS). By Year-End: Deliver a production-ready lakehouse powering BI and ready for AI/Gen-AI More ❯

power insight-driven transformation for their consultants and clients Required Skills & Experience Must-Haves: 3+ years of hands-on Azure engineering experience (IaaS PaaS), including Infra as Code. Strong SQL skills and proficiency in Python or PySpark . Built or maintained data lakes/warehouses using Synapse , Fabric , Databricks , Snowflake , or Redshift . Experience hardening cloud environments (NSGs, identity, Defender … data lake using Synapse , Fabric , or an alternative strategy. Ingest data from core platforms: NetSuite , HubSpot , and client RFP datasets. Automate data pipelines using ADF , Fabric Dataflows , PySpark , or SQL . Publish governed datasets with Power BI , enabling row-level security (RLS). By Year-End: Deliver a production-ready lakehouse powering BI and ready for AI/Gen-AI More ❯

maximise relevant outcomes. Experience in analysing data and customer issues to draw business-relevant conclusions Technical background/understanding with experience of software such as Postman, Database IDEs (Dbeaver, SQL Server, sql developer) What's important to us? It's safe to say our passion is tech but we recognise that it's the people that we hire and bring More ❯

.NET Developer, .NET 9, C# - Computer Gaming Company - Cardiff (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Having sold over 100 million games consoles and More ❯

in: Unit testing (e.g. Jest, XUnit) Integration and E2E testing (e.g. Cypress) Proficient in Git and working with version control in collaborative teams. Desirable Skills and Experience Experience using SQL databases (bonus if using Entity Framework Core). Familiarity with Microsoft Dynamics CRM integration or case management systems. Understanding of Azure cloud infrastructure and deployment practices. Working knowledge of Docker More ❯

in: Unit testing (e.g. Jest, XUnit) Integration and E2E testing (e.g. Cypress) Proficient in Git and working with version control in collaborative teams. Desirable Skills and Experience Experience using SQL databases (bonus if using Entity Framework Core). Familiarity with Microsoft Dynamics CRM integration or case management systems. Understanding of Azure cloud infrastructure and deployment practices. Working knowledge of Docker More ❯

to Cardiff (Hybrid working available) What You'll Be Doing: Developing and maintaining insightful MI reports to support financial crime detection and prevention Leveraging your skills in Power BI, SQL and Excel to analyse complex datasets and uncover trends, anomalies, and risks Collaborating with stakeholders across the business to deliver high-quality analytics that influence policy and operational change Supporting … Continuously improving data processes to ensure accuracy, efficiency and robustness What We're Looking For: A highly analytical mindset with strong problem-solving capabilities Proven experience in Power BI, SQL and Excel - you know your way around data and how to present it clearly Exceptional MI reporting skills with a meticulous attention to detail and accuracy A background in Financial More ❯

standards of data quality and accuracy at all times. Skills & Experience Essential Skills and Experience PRodxperience in the UK consumer credit industry in a hands-on analytical role. Strong SQL and Python skills (including Pandas). Deep understanding of credit industry data sources, including data shared with and returned by credit bureaus. Knowledge of UK regulatory frameworks, including FCA guidelines More ❯

and Warehouse teams. As well as daily business as usual technical support, you will be required to collaborate with relevant business stakeholders to assist with requirements gathering, low-level SQL development, testing and documentation of ad hoc and quarterly application releases. There will also be the requirement to provide ad-hoc support for processes associated with Forecasting and Replenishment SAP … support to both regional and centralised users from the operational business Be responsible for investigating, prioritising and resolving issues based upon business impact and urgency Gathering requirements, low-level SQL development, testing and documentation of ad hoc and quarterly application releases Provide data analysis where necessary to support incident investigation and resolution Liaise with and escalate to other National IT … documentation such as stakeholder updates, version release notes and technical support documents About You: IT background (e.g. working in development environment, IT support, data analytics) Strong experience with MS SQL scripting Advanced MS Excel experience Data modelling and Data Validation experience Experience of interpreting business requirements into technical solutions The ability to interact with the operational business and other departments More ❯

driven. Therefore, we will provide you with access to the following additional courses to ensure you are suitably employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many analysts. Learn Tableau - Tableu More ❯

considerations to put in place. Passionate about making a positive difference in the workplace and beyond, with a knack for understanding the big picture through data. Experience of using SQL for data extraction, simple transformations and analysis. Testing experience. MLOps. Leadership skills. Great at talking data with anyone, from technical to non-technical audiences, and turning numbers into compelling stories More ❯

is always looking to work with the latest tech and this is ever evolving to keep up with the latest improvements. Technical Stack: C#/.NET 6 Azure React SQL We're looking for a hands-on technical leader who can: Lead and support a development team Drive delivery under pressure Navigate legacy systems and complex integration landscapes Work with More ❯

is always looking to work with the latest tech and this is ever evolving to keep up with the latest improvements. Technical Stack: C#/.NET 6 Azure React SQL We're looking for a hands-on technical leader who can: Lead and support a development team Drive delivery under pressure Navigate legacy systems and complex integration landscapes Work with More ❯

Design First approach, knowledge on API Blueprint/OpenAPI specifications Hands on experience in Oracle SOA Suite (BPEL, OSB, Mediator, Business Rules), Oracle BPM Suite, and ORDS, PL/SQL Following best practices while implementation and giving a confidence to the customer with quality deliverables Performing code review activities Proposing new solutions through PoCs Experience on any API management platform. More ❯

inFinance, Mathematics, or Statistics. Master's Degree Preferred 5+ years of experience in marketing or customer analytics. 1+ years in a lead or manager role preferred Strong fluency in SQL, Python (pandas, scikit-learn, or similar), and CRM experimentation. Experience with A/B testing frameworks, holdout design, and incrementality measurement. The essential duties and responsibilities described above are not More ❯

detailed technical requirements and explain technical concepts to both technical and non-technical stakeholders alike. High level of proficiency developing applications using most of the following: Strong knowledge of SQL and Python programming. Extensive experience working within a cloud environment. Experience with big data technologies (e.g. Spark, Databricks, Delta Lake, BigQuery). Experience with alternative data technologies (e.g. duckdb, polars More ❯