1 to 25 of 27 Remote SQL Jobs in South Wales

attention to detail and accuracy Qualification in Data Science, IT, Statistics, Maths, or similar Also Important Proven experience in a Data Analyst or similar role Hands-on skills with SQL, Power BI, DAX, Excel Experience working with NetSuite, Salesforce, or other Tier 1 systems (desirable) Comfortable with APIs, cloud storage (e.g. Azure), and data integration tools Solid documentation and process More ❯

attention to detail and accuracy Qualification in Data Science, IT, Statistics, Maths, or similar Also Important Proven experience in a Data Analyst or similar role Hands-on skills with SQL, Power BI, DAX, Excel Experience working with NetSuite, Salesforce, or other Tier 1 systems (desirable) Comfortable with APIs, cloud storage (e.g. Azure), and data integration tools Solid documentation and process 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 ❯

.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 ❯

requirements What we're looking for: Experience in digital/web analytics, A/B testing and optimising digital products. Track record of driving business decisions and impact. Strong SQL skills; particularly in reference to Databricks with experience in using analytical and data tooling such as Python, Tableau, Git, dbt etc. Understanding of data engineering concepts and practices, with the More ❯

definitions across the data warehouse and Looker, communicate this with stakeholders Collaborate with the wider data team to help meet the business goals, including peer reviews Strong experience with SQL Experience with Python Strong experience with Looker or a Similar Business Intelligence (BI) Tool Good understanding and experience of DBT and applying data architecture principles such as dimensional modelling, to More ❯

Python and/or R a strong foundation in data manipulation and analysis (pandas, tidyverse) experience in version control systems (Git) and collaborative development practices an understanding of databases (SQL and/or NoSQL) and data architecture principles proficiency in data visualization and dashboard creation. About us What if you could make a real difference to the lives of patients More ❯

.NET Framework Proficiency in Knockout.JS, TypeScript, and JavaScript Skilled in TSQL, LINQ, AJAX, RESTful APIs, and WebAPI development Solid front-end development with HTML5, CSS3, and LESS Familiarity with SQL Management Studio and Visual Studio Mobile app development skills in Dart/Flutter are a bonus Ability to manage the full software development lifecycle A team-oriented mindset with the 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 ❯

technical) Collaborate with the wider data team, contributing to best practice definitions with a focus on driving warehouse efficiencies and optimisation to reduce complexity and cost Strong experience with SQL Strong understanding and experience of DBT and applying data architecture principles such as dimensional modelling, to translate raw data into a structured format Strong experience with Looker or a Similar More ❯

solid understanding of lending economics and have experience developing and deploying underwriting strategies and credit models You have strong analytical and data capabilities, backed up by technical coding skills. SQL is a must-have, Python and Looker experience is a plus You are a strong communicator, able to cut through complex problems and articulate decision points You have a track More ❯

with the wider data team to help meet the business goals, including peer reviews • Take ownership of a project end-to-end and manage priorities accordingly Strong experience with SQL Strong experience with dbt Experience working within the finance domain Self-starter with ability to think outside the box Good attention to detail Strong experience with Looker or a similar More ❯

applying best practices in software development and integration Key Requirements of the Senior Software Developer: Proven expertise in backend software development using C#, .NET, and object-oriented programming Strong SQL knowledge and the ability to write and maintain complex queries Familiarity with developing and configuring highly reusable, modular code libraries Experience with integration-focused work, specifically message processing, data translation More ❯

fine-tuning and evaluation. Hands-on experience with GPU cloud platforms for model training and inference. Understanding of data security, privacy, and compliance in regulated industries. Database knowledge across SQL, NoSQL, and document stores. Familiarity with ETL/ELT frameworks and distributed data processing. Ability to lead complex technical projects and mentor other engineers. Nice-to-Have Skills Experience with 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 ❯

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 ❯

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 ❯

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 ❯

.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 ❯

/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 ❯

Istio service mesh is a bonus Expertise with IaC tools such as Terraform Strong understanding of authentication and authorization protocols such as OAuth 2.0, OIDC, SAML etc Experience with SQL and NoSQL databases Experience with Docker/Kubernetes Knowledge of security and IAM best practices You might not have all of the above, but don't let that stop you. … Redux, Styled Components Backend - TypeScript, Nest.js, Node.js, MikroORM Databases - PostgreSQL, Google Cloud Firestore We make use of the following GCP products: Google Kubernetes Engine (with Istio service mesh) Cloud SQL Cloud Pub/Sub Cloud Memorystore for Redis BigQuery Datastream Firestore Cloud Storage Cloud Secret Manager What You'll Do Maintain, monitor, and secure our GCP infrastructure. Manage the deployment … Istio service mesh is a bonus Expertise with IaC tools such as Terraform Strong understanding of authentication and authorization protocols such as OAuth 2.0, OIDC, SAML etc Experience with SQL and NoSQL databases Experience with Docker/Kubernetes Knowledge of security and IAM best practices You might not have all of the above, but don't let that stop you. More ❯