1 to 25 of 65 JavaScript Jobs in Wales

AzureDevOps. Well versed with programming tools like VS Code or other code editors. Development experience enterprise grade products – scalability, performance, security, testing. Desirable: Python or C# is desirable. Modern JavaScript front-end frameworks such as React, Angular or Vue is useful, though not essential. Terraform templates, swagger. BENEFITS Competitive Salary. Company Laptop supplied. Bonus Scheme. 25 Days Annual Leave (plus More ❯

.NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly exciting project, one More ❯

and shared infrastructure to support internal IP and accelerate delivery What You’ll Bring Experience designing and implementing RESTful and GraphQL APIs Strong frontend development skills using HTML, CSS, JavaScript, and React Hands-on backend experience with Python, Node.js, and Next.js Familiarity with CI/CD pipelines using GitHub Actions or Azure DevOps Solid understanding of cloud architecture and deployment More ❯

CI/CD pipelines and DevOps practices Key Requirements Strong experience in C# , .NET 8+ , MVC/Web API , and SQL Server Front End skills in HTML5, CSS, Bootstrap, JavaScript/jQuery Familiarity with OAuth 2.0 , OpenID Connect , and Azure DevOps Understanding of OOP , SOLID principles , and unit testing (xUnit, Moq) Knowledge of FHIR , HL7 , or Firely API is beneficial More ❯

Support and enhance existing systems while contributing to new development projects Key Requirements: Strong experience with C# , .NET 8+ , MVC , Web API , and SQL Server Front-end skills in JavaScript/jQuery , HTML5 , CSS , and Bootstrap Solid understanding of OOP and SOLID principles Experience with Visual Studio , IIS , and Azure DevOps Familiarity with OAuth 2.0 , OpenID Connect , and RESTful APIs More ❯

established defence-technology organisation is seeking a Full Stack Software Developer to join its growing engineering function. This role suits an individual with strong experience across modern Microsoft and JavaScript technologies, who enjoys building secure, resilient and scalable software used in critical environments. The successful applicant will contribute to the development of advanced digital solutions, working across the full lifecycle More ❯

Azure OR GCP Cloud Good knowledge in GCP Storage Buckets, BigQuery, Dataflow and Cloud Functions (any Cloud). Hands-on experience with one or more programming languages (Java/JavaScript). Experience with non-functional testing using JMeter or similar tools. Proven experience creating best practices and policies to improve quality at program level. Strong technical skills and ability to More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯

Ourclienthasover4,000strategists,innovators,designers,consultants,digitalexperts,scientists,engineers,andtechnologists.Andhaveadeepexpertiseinanumberofareasnotlimitedtobutincludingconsumerandmanufacturing,defencefinancialservicesandtransport.WithteamsthatoperategloballyfromofficesacrosstheUK,Ireland,theUS,Nordics,andNetherlands. JobDescription WhyconsiderjoiningtheDigital&Datacommunity Growaflexibleanduniquecareerwithinatrust-basedenvironmentthatvaluesexcellence,innovation,andcuriosity.Youhavetheoptiontoprogresswithusonatechnicalcareertrack.NoneedtogoontothePartnercareertrackifthisdoesntalignwithwhatyouwanttodo. Workonabroadvarietyofprojectsandtechstacksforclientsacrosssevensectors-noprojectiseverthesame Techstackrequiredideally: Whileweadvocateforusingtherighttechfortherighttask,youcanexpecttoworkwiththefollowingtechnologiestoensurescalable,high-performanceapplications: ProgrammingLanguages:JavaScript/TypeScript,Java,C# Frameworks:Vue/Angular/React/Node/Next,Spring/SpringBoot,.NET/ASP.NET Cloudplatforms:AWS,GCP,Azure CI/CD:Jenkins,GitHubActions,AzureDevOps More ❯

in building and consuming RESTful APIs, as well as developing web applications using ASP.NET Core MVC, Blazor, or similar technologies. Knowledge of front-end technologies like HTML, CSS, and JavaScript is also valuable. Experience with cloud platforms such as Azure or AWS, including services for hosting applications, databases, and serverless functions. Familiarity with DevOps practices and tools like Azure DevOps More ❯

development, system improvements, and overall product quality. What You'll Bring: Solid programming experience with C# using .NET Core and .NET Framework Strong knowledge of front-end technologies including JavaScript/TypeScript, HTML5, CSS3, and AJAX Familiarity with MVVM frameworks such as Knockout.JS, React, Angular, or Vue Proficient in using TSQL and SQL Management Studio Understanding of RESTful APIs and More ❯

development, system improvements, and overall product quality. What You'll Bring: Solid programming experience with C# using .NET Core and .NET Framework Strong knowledge of front-end technologies including JavaScript/TypeScript, HTML5, CSS3, and AJAX Familiarity with MVVM frameworks such as Knockout.JS, React, Angular, or Vue Proficient in using TSQL and SQL Management Studio Understanding of RESTful APIs and More ❯

and want to learn new things You enjoy working across the full stack to deliver applications in the cloud You have experience with, or are keen to use modern JavaScript framework You love to make things better for people who use your application You constantly strive for technical excellence More ❯

Software Developer | Swansea/Hybrid | £40,000 - £45,000 | C# | .Net | JavaScript | Azure | SQL | Looking to join a company that gives you autonomy Looking to work somewhere which offers brilliant training and progression I’m supporting a brilliant company based in Swansea that harness technology to ensure companies all over the world who work in dangerous environments safe.They’re looking More ❯

and automation. What you will bring:We are looking for someone with broad technical skills, ideally with experience in some of the following: Azure, WordPress, Craft CMS, PHP, .NET, JavaScript, TypeScript, React, SQL or other databases, GitHub and JIRA. You should be methodical, customer-focused and proactive, comfortable working across a range of technologies and collaborating with others to achieve More ❯

through processes and applications Data visualisation either by mapping the data flow in the design phase or to communicating insights during the operate phase Desirable: Skywise knowledge Coding - Python, JavaScript, Apps Script, Robotic Processing Automation Artificial Intelligence Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited More ❯

through processes and applications Data visualisation either by mapping the data flow in the design phase or to communicating insights during the operate phase Desirable: Skywise knowledge Coding - Python, JavaScript, Apps Script, Robotic Processing Automation Artificial Intelligence Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited More ❯

across multiple domains and have the ability to adapt to new technologies if required. Tech stack: Java 8+ Spring Boot AWS Database technologies (PostgreSQL, Redis, Elastic Search) RESTful APIs JavaScript Jira/Confluence Unit testing ability It would be a bonus if you've worked with any of the following: Kotlin Kafka Bash Groovy Linux The role is paying up More ❯

manufacturing processes and data flow in operational environments. Highly organised, proactive, and able to work autonomously. Desirable Experience with Skywise , Power BI , or Google Workspace . Knowledge of Python , JavaScript , or Apps Script for automation. Understanding of AI , Robotic Process Automation (RPA) , or similar digital technologies. This position would suit someone with a mix of technical understanding, process improvement experience More ❯

automation tools (n8n, or similar). Confident with SQL, spreadsheets, and data transformation workflows. Basic understanding of APIs, JSON, and data transfer methods. Some coding or scripting knowledge (Python, JavaScript, or similar) is an advantage. Comfortable working across multiple systems and solving practical data challenges. Exceptional attention to detail and a continual willingness to learn new tools and methods. If More ❯

tools (n8n, Make.com or similar). Confident with SQL, spreadsheets, and data transformation workflows. Basic understanding of APIs, JSON, and data transfer methods. Some coding or scripting knowledge (Python, JavaScript, or similar) is an advantage. Comfortable working across multiple systems and solving practical data challenges. Exceptional attention to detail and a continual willingness to learn new tools and methods. If 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 over 500 million games over the last decade, my client is undoubtedly the world's most recognised computer gaming brand. … Core/ASP.NET MVC, C# and Azure SQL. Our client can provide with exposure to: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. This is a truly amazing opportunity to work for a forward thinking and progressive company, one that can provide you with an on-going training programme More ❯

weeks) The second step includes a selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can More ❯