1 to 25 of 73 SQL Jobs in Wales

either with Python or Pyspark. Strong hands-on experience with Python Deep understanding of data test concepts, primarily inclined towards ETL. Hands-on with ETL/DWH testing and SQL (any RDBMS). Hands-on experience with any DB (preferably Oracle), including ability to read/understand/alter stored procedures. Strong experience in BDD with Cucumber or similar framework. More ❯

Hands-on experience with Data Testing either with Python or Pyspark. Deep understanding of data test concepts primarily inclined towards ETL. Previous experience with ETL/DWH testing and SQL (any RDBMS). Proficiency with any DB, preferably Oracle, and should be able to read, understand, and alter stored procedures. Strong experience in BDD with Cucumber or similar framework. Experience More ❯

teams to support advanced analytics and machine learning initiatives. The skills you’ll need: Extensive experience designing and building large-scale data pipelines and ETL processes. Strong proficiency in SQL and Python. Deep understanding of data modelling, warehousing, and performance optimisation. Proven experience with cloud platforms (AWS, Azure, or GCP) and their data services. Hands-on experience with big data More ❯

teams to support advanced analytics and machine learning initiatives. The skills you'll need: Extensive experience designing and building large-scale data pipelines and ETL processes. Strong proficiency in SQL and Python. Deep understanding of data modelling, warehousing, and performance optimisation. Proven experience with cloud platforms (AWS, Azure, or GCP) and their data services. Hands-on experience with big data More ❯

and minimal downtime. Automate data ingestion, transformation, and validation processes. Stay up to date with emerging technologies and recommend system improvements. The skills you’ll need: Strong proficiency in SQL and experience with relational databases. Hands-on experience building data pipelines and ETL processes. Proficiency in Python. Experience with cloud platforms (AWS, Azure, or GCP). Knowledge of data modelling More ❯

and minimal downtime. Automate data ingestion, transformation, and validation processes. Stay up to date with emerging technologies and recommend system improvements. The skills you'll need: Strong proficiency in SQL and experience with relational databases. Hands-on experience building data pipelines and ETL processes. Proficiency in Python. Experience with cloud platforms (AWS, Azure, or GCP). Knowledge of data modelling More ❯

continue to grow, the demand for qualified entry-level professionals is on the rise. With our Data Analytics career programme we will provide you with: 8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals 3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals 100+ hours of live instructor-led More ❯

BI DEVELOPER – ESSTENTIAL SKILLS You have experience with modern BI tools, such as MS Fabric and Power BI You enjoy working across the full business intelligence tech stack Strong SQL skills for querying, optimisation, and data modelling Problem-solving mindset and willingness to explore new tools and technique TO BE CONSIDERED... Please either apply by clicking online or emailing me More ❯

developed systems. Key Skills & Experience: Strong experience with C#/.NET development (minimum 2 3 years). Hands-on experience creating Power BI reports and dashboards. Good understanding of SQL databases and data modelling. Experience working in a small or growing business environment, where adaptability is key. Strong problem-solving skills and attention to detail. Ability to communicate effectively with More ❯

developed systems. Key Skills & Experience: Strong experience with C#/.NET development (minimum 2–3 years). Hands-on experience creating Power BI reports and dashboards. Good understanding of SQL databases and data modelling. Experience working in a small or growing business environment, where adaptability is key. Strong problem-solving skills and attention to detail. Ability to communicate effectively with More ❯

.NET Developer, .NET 9, C# - Consultancy - Bangor (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise in delivering innovative .NET technology based business solutions to investment banks, financial services companies, prestigious More ❯

continue to grow, the demand for qualified entry-level professionals is on the rise. With our Data Analytics career programme we will provide you with: 8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals 3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals 100+ hours of live instructor-led More ❯

if you don’t secure a Data Analyst role within 12 months of graduation, we’ll refund 100% of your fees. What You’ll Gain Hands-On Skills: Excel, SQL, Python, Power BI, Azure AI, Machine Learning Industry Certifications: CompTIA Data+, Microsoft Power BI (PL-300), Azure AI Fundamentals (AI-900) Real Projects: Work on real-world data challenges to More ❯

finance products is desirable. Tools Youll Use Experience with the following tools is beneficial: Excel for data manipulation and performance tracking. Power BI for dashboard creation and KPI visualisation. SQL for querying and extracting data. Google Analytics for monitoring digital engagement. Figma for collaborating on UI/UX design. Everyone is different. Everyone is valued As part of our vision More ❯

manage cloud expenditure while mentoring colleagues and promoting best practices across the organisation. What you'll need to succeed Strong expertise in Microsoft Azure services (Functions, APIM, Event Hub, SQL, Data Lake) Solid understanding of CI/CD methodologies and automated deployment practices Proficiency in scripting (PowerShell or Python) Knowledge of cloud security and FinOps principles Familiarity with git and More ❯

and event-driven development methodologies Hands-on expertise with Azure services such as Event Hubs, Service Bus, Event Grid, Web Apps, Serverless Functions, APIM, and data services like Azure SQL and Cosmos DB A track record of building and consuming APIs and microservices using modern architectural patterns (e.g., CQRS, event sourcing) Leadership experience, with a passion for mentoring and growing More ❯

experience with Java (ideally using Spring Boot or Hibernate ) 1+ years of experience with C#/.NET Core Solid understanding of object-oriented programming and design principles Experience with SQL databases and Git Strong problem-solving skills and a proactive mindset Great communication and teamwork — you’ll be working closely with both clients and internal teams ⭐ Nice to Have Experience More ❯

.NET Core/ASP.NET MVC, C# and Azure SQL. You will receive training in all aspects of: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, SQL Azure and MongoDB. At the centre of our client's culture is freedom and openness which takes a lot of people by surprise. But the good kind of surprise, like More ❯

You’ll Bring Deep knowledge of at least one major cloud provider (AWS, GCP, or Azure). Strong experience with Docker, Kubernetes, Terraform, Linux, and Bash. Familiarity with Cloudflare, SQL, and observability tools. Proficiency in at least one programming language for scripting. Excellent communication and collaboration skills when working with developers. Nice to Have: Knowledge of IoT/hardware systems. 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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯