51 to 75 of 90 SQL Jobs in Wales

results-oriented. Proactive mindset with a focus on continuous improvement and experimentation. Curiosity about the lending business and a desire to explore and refine processes. Bonus Skills Familiarity with SQL, Python, or similar programming languages. Experience using tools like Content Square and/or Adobe Analytics. Admiral: Where You Can We take pride in being a diverse and inclusive business. More ❯

identify issues and opportunities and tackle them without being told to do so You're a team player whom your colleagues can rely on You have solid grounding in SQL and preferably Python You have experience in conducting large scale geo-lift or A/B experiments The Interview Process: Our interview process involves three main stages: Initial Call Technical More ❯

in production You have a self-starter mindset; you proactively identify issues and opportunities and tackle them without being told to do so You have a solid grounding in SQL and Python, are comfortable using them every day, and keen to learn Go lang which is used in many of our microservices You have experience developing and shipping deep learning More ❯

practices and continuous improvement. What Youll Do Lead and manage development projects from concept to deployment. Guide the team in applying modern development standards and tools (e.g., .NET, C#, SQL, Docker, Azure). Conduct code reviews, support test automation, and maintain high coding standards. Design secure systems and contribute to DPIAs and cyber security assessments. Represent Public Health Wales in … take ownership of complex development projects and deliver quality solutions on time. oStrong experience with programming languages (C#, JavaScript), related frameworks (.Net) and structures (MVC) oFamiliarity with database technologies (SQL) oExperience with container platforms (i.e. Docker, OpenShift) oProficiency with cloud platforms (i.e. AWS, Azure) and modern DevOps tools oExperience with version control tools (Git and building CI/CD pipelines More ❯

deep learning framework (e.g. TensorFlow, PyTorch) A solid understanding of the full range of data science techniques, including supervised and unsupervised learning, Bayesian methods, NLP, time-series analysis, and SQL querying Ability to scope, design, and lead delivery of innovative data science solutions High level of mathematical and statistical competence Demonstrated ability to lead teams and mentor others, fostering both More ❯

Directory (including Azure AD Connect) Microsoft/Office 365 and related services (SharePoint, OneDrive, ATP, EMS, InTune, AutoPilot etc) Microsoft Windows Server Other Microsoft technologies and solutions: DFS, IIS, SQL, SCCM Networking (switching, routing, firewalls, load-balancers, WAFs IaaS and Cloud platforms (VMware, Azure, AWS, etc) VDI/Remote working solutions (Horizon View, RDS XenApp/XenDesktop, etc) Linux Server More ❯

handling multiple tasks Confident communicator, able to work with diverse teams and users at all levels Comfortable with manual handling of IT equipment and supporting users Desirable extras include SQL/IIS experience, electro-mechanical knowledge, and a background in project management or business analysis Why You Should Apply: This is your opportunity to step into a varied and hands More ❯

handling multiple tasks Confident communicator, able to work with diverse teams and users at all levels Comfortable with manual handling of IT equipment and supporting users Desirable extras include SQL/IIS experience, electro-mechanical knowledge, and a background in project management or business analysis Why You Should Apply: This is your opportunity to step into a varied and hands More ❯

replication, disaster recovery, and seamless integration within our cloud-native microservice ecosystem. Responsibilities: Design & Develop Database Solutions: Architect, design, and implement highly optimized relational (e.g., MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis) database schemas, ensuring data integrity, performance, and scalability for microservices. Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement efficient indexing strategies … Skills/Experience: 6+ years in roles directly responsible for the availability, performance, and security of critical databases. Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and complex query writing. Database Performance & Scalability: Proven ability in query optimization (e.g., EXPLAIN plans), operating system optimization, advanced … and implementing partitioning/sharding and caching (Redis). Cloud Database Operations: Hands-on experience deploying, managing, and optimizing databases within AWS infrastructure (RDS, Aurora) and virtual machine infrastructure (SQL Server). Database Reliability & Security: Experience with high availability (replication, failover), backup automation, PITR, and data security (encryption, SQL injection prevention). Automation & DevOps: Proficiency in integrating database changes into More ❯

Engineer will support specific activities to improve development processes and the optimization of releases procedures. Key Responsibilities: Install, deploy and configure .Net Applications and other Web Applications. Use Microsoft SQL Server Management Studio to manage databases, permissions backups and deploying SQL scripts. Deploy changes across environments following a structured approach e.g. via DEV, TEST and then to PRD depending on … and application issues Proven experience working with and managing stakeholders Good communication skills (verbal and written) Experience creating and maintaining build and deployment pipelines Experience with automation Windows Server SQL Server Management Studio IIS and Apache Tomcat (Web services) Virtualisation software Package management tools like CloudSmith or JFrog Artifactory CICD process with ideally with SAST and SCA code analysis PowerShell More ❯

play a central role in shaping smarter decisions.If you're passionate about turning complex datasets into clear, actionable insights—and you enjoy working with people as much as with SQL—this could be your ideal next move.Role as a Data Analyst: Translate business needs into clear data strategies and models Build compelling dashboards in Tableau or Power BI Monitor performance … risk, and profitability through targeted reporting Collaborate with Data Engineers to streamline ETL workflows Improve data quality, governance, and analytics processes Experience: Strong SQL skills (complex queries and large datasets) Data visualisation mastery with Tableau or Power BI Experience in financial services (a plus, not a must) A proactive mindset and a collaborative approach If you are a Data Analyst More ❯

JOB DETAILS - £300 PER DAY - IR35 TO BE DETERMINED - REMOTE ROLE BASED IN SOUTH WALES - 4-6 WEEK CONTRACT SKILLS - Proven experience in PowerBI, DAX, Power Query and Data Modelling. - Understanding of Oracle Databases and SQL. - Experience with NetSuite ERP 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 ❯

.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 ❯

.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 ❯

JOB DETAILS - £600 PER DAY - OUTSIDE IR35 - REMOTE ROLE BASED IN CARDIFF - 6-MONTH CONTRACT - IMMEDIATE START SKILLS - Proven experience leading large-scale data migration projects from Oracle to SQL Server. - Strong skills in SQL, PL/SQL and T-SQL. - Key understanding of relational databases, data modelling and ETL processes. RESPONSIBILITIES - Lead the planning, execution and delivery of Oracle … to SQL Server data migration projects. - Collaborate with stakeholders to define migration scope, timelines and success criteria. - Manage risks, troubleshoot issues, provide timely resolutions and coordinate DBAs, Developers and Business Analysts. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us More ❯

improve data visibility and decision-making. Key responsibilities: Design, build, and enhance dashboards using Power BI, ensuring alignment with internal and visual best practices. Extract and manipulate data from SQL databases, SharePoint lists, and Excel. Collaborate with internal teams to gather requirements, understand priorities, and deliver tailored reporting solutions. Update and standardize legacy dashboards to meet current compliance and usability … smaller, self-contained analytics projects. Key skills & experience required: Provenexperience in developing and maintaining Power BI dashboards with strong visual design skills. Ability to query and manage data from SQL databases. Strong interpersonal skills to engage stakeholders and translate business needs into technical solutions. Familiarity with following Standard Operating Procedures in dashboard development and reporting. Experience with R or Python More ❯

.NET Developer, .NET 9 - Haverfordwest, Pembrokeshire, Wales (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world’s largest social-networking web site and More ❯

with colleagues to progress issues/requests and further understanding Following the Service Call Management Process Contributing to the company knowledgebase with FAQs, How to.. and technical articles Writing SQL scripts for data correction Escalating issues to development for further in-depth analysis Liaising with different teams for progressing issues through to resolution Assisting with the download of databases from … a "can-do" attitude and a naturally inherent customer centric mind-set and approach. Ideally with prior application support experience within the commercial software development industry. Good MS/SQL Server script writing experience Proven analytical and problem-solving abilities Client-facing experience Really good customer service skills Ability to effectively prioritise work Good communication and interpersonal skills, with a More ❯

Software Developer - C# .Net/JavaScript/SQL - Swansea - Hybrid - £45,000 - £55,000 The Role An innovative WorkFlow Software Solutions company is looking for a gifted Software Developer to join their growing development team. As a C# .NET Developer, you will be responsible for developing and maintaining web-based applications and APIs that support their internal operations and external … discussions that shape their platforms. Familiarity with front-end technologies such as JavaScript is helpful. Role requirements At least 3 years' commercial experience in C# .Net JavaScript/TypeScript SQL Desirables T-SQL Flutter/Dart Mobile Development experience The Company They are a fast-growing Workflow Software Solutions company focused on delivering innovative, data-driven campaigns and digital solutions … a talented Software Developer looking to become part of a team focused on being the best, then this could be the right move for you. Software Developer - C#, JavaScript, SQL - £45,000 - £55,000 - Hybrid, flexitime, dedicated training budget, latest technologies, latest equipment, Healthcare, EV Car Scheme + more. Oscar Associates (UK) Limited is acting as an Employment Agency in More ❯

Senior Oracle PL/SQL Developer | Digital Transformation | 1 day per week into Cardiff | £50,000 + benefits Method Resourcing have partnered exclusively with a fantastic global organisation who are looking to hire a Senior Oracle PL/SQL Developer into a global team delivering truly innovative technology. The role: You will be working in a newly-formed talented Agile … working on true innovation in an ethical industry - if that sounds of interest to you then please apply, or reach out to for more information. Senior Oracle PL/SQL Developer | Digital Transformation | 1 day per week into Cardiff | £50,000 + benefits RSG Plc is acting as an Employment Agency in relation to this vacancy. More ❯

/platforms Data migration System integration design and experience in integrating with 3rd parties Security best practices and understanding of data protection issues Thorough knowledge of database systems, e.g., SQL Server including T-SQL, Mongo DB Presentation skills ideally experience of running client workshops Training 3rd parties, client teams (e.g., infrastructure, developers) Implementing software in complex IT integration landscapes on … following skills/tools: Rest API's and/or WCF services, working with JSON and SOAP PowerShell Web Server Configuration et. IIS, Nginx Dev-Ops experience around Cloud SQL server script writing Message bus technologies eg. NServiceBus VMware Virtual App and Desktops In return, theres a competitive salary on offer alongside an excellent range of benefits, remote working plus More ❯

/platforms Data migration System integration design and experience in integrating with 3rd parties Security best practices and understanding of data protection issues Thorough knowledge of database systems, e.g., SQL Server including T-SQL, Mongo DB Presentation skills ideally experience of running client workshops Training 3rd parties, client teams (e.g., infrastructure, developers) Implementing software in complex IT integration landscapes on … following skills/tools: Rest API's and/or WCF services, working with JSON and SOAP PowerShell Web Server Configuration et. IIS, Nginx Dev-Ops experience around Cloud SQL server script writing Message bus technologies eg. NServiceBus VMware Virtual App and Desktops In return, theres a competitive salary on offer alongside an excellent range of benefits, remote working plus More ❯

Senior Oracle PL/SQL Developer | Digital Transformation | 1 day per week into Cardiff | £50,000 + benefits Method Resourcing have partnered exclusively with a fantastic global organisation who are looking to hire a Senior Oracle PL/SQL Developer into a global team delivering truly innovative technology. The role: You will be working in a newly-formed talented Agile … true innovation in an ethical industry – if that sounds of interest to you then please apply, or reach out to thomas.morris@methodresourcing.co.uk for more information. Senior Oracle PL/SQL Developer | Digital Transformation | 1 day per week into Cardiff | £50,000 + benefits More ❯

Senior Oracle PL/SQL Developer | Digital Transformation | 1 day per week into Cardiff | £50,000 + benefits Method Resourcing have partnered exclusively with a fantastic global organisation who are looking to hire a Senior Oracle PL/SQL Developer into a global team delivering truly innovative technology. The role: You will be working in a newly-formed talented Agile … true innovation in an ethical industry – if that sounds of interest to you then please apply, or reach out to thomas.morris@methodresourcing.co.uk for more information. Senior Oracle PL/SQL Developer | Digital Transformation | 1 day per week into Cardiff | £50,000 + benefits More ❯