1 to 25 of 58 JavaScript Jobs in Wales

glance: A minimum of 4-7+ years experience as a Software/Senior Engineer Strong experience with technologies such as Java, Golang, TypeScript or Python. Experience with both JavaScript and frameworks such as React and Express.js (or similar) Strong experience using HTML & CSS Experience with cloud platform providers such as AWS, Azure or GCP Experience with CI/CD More ❯

glance: A minimum of 4-7+ years experience as a Software/Senior Engineer Strong experience with technologies such as Java, Golang, TypeScript or Python. Experience with both JavaScript and frameworks such as React and Express.js (or similar) Strong experience using HTML & CSS Experience with cloud platform providers such as AWS, Azure or GCP Experience with CI/CD 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 ❯

functional teams in an Agile environment (Depending on experience) Lead technical teams and engage directly with clients About You Essential: Commercial experience with Java and AWS Frontend: Experience with JavaScript , TypeScript , or React (at least one required) Familiarity with DevOps practices and CI/CD tools (GitLab preferred) Experience working in Agile teams Consultancy or client-facing experience is advantageous 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 ❯

and apprentices Escalate technical issues when needed Technical Experience: Experience with Microsoft Azure or similar cloud platforms (such as AWS or Google Cloud) Experience working with a front end JavaScript framework such as Vue, React or Angular etc. Working knowledge of the .NET platform Think this one's for you If you think this .NET Developer opportunity is for you 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 ❯

leadership which includes leading a cross-functional teams of 6 to 8 engineers per team to deliver high quality applications at scale. Proficiency in a modern object orientated languages, JavaScript and Java. Deep understanding of the server-side or client-side application stack both breadth and depth in building APIs or Web Applications, using , SpringBoot or frameworks and applying SOLID More ❯

4+ years experience as a Software Developer, with strong hands-on skills in Node.js (a degree in Computing or similar is a bonus, not a must). Experience with JavaScript, MongoDB, RabbitMQ, MySQL, HTML5, CSS, and XML. Understanding of the full software development lifecycle (SDLC) and agile delivery. Comfortable working with cross-functional teams (e.g., development, QA, Infrastructure, project management More ❯

4+ years’ experience as a Software Developer, with strong hands-on skills in Node.js (a degree in Computing or similar is a bonus, not a must). Experience with JavaScript, MongoDB, RabbitMQ, MySQL, HTML5, CSS, and XML. Understanding of the full software development lifecycle (SDLC) and agile delivery. Comfortable working with cross-functional teams (e.g., development, QA, Infrastructure, project management More ❯

impact. What You'll Be Working With You'll be hands-on with a modern and diverse tech stack, including: C# .NET Core/.NET Framework Knockout.JS TypeScript/JavaScript LINQ, T-SQL AJAX/REST/WebAPI HTML5/CSS3/LESS SQL Server Management Studio, Visual Studio Experience with mobile development (Dart/Flutter) is a bonus, but More ❯

required GxP documentation. Key Skills and Requirements: Experience in software engineering or development with relevant technologies, or a degree in computer science. Familiarity with programming languages such as Java, JavaScript, or React Native (personal project experience is acceptable). Understanding of JSON file formats. Knowledge of best practices in software engineering, including testing. Familiarity with Git branching and versioning strategies. More ❯

required. About You We're looking for someone with: Strong expertise in Oracle APEX web application development. Proven experience with complex PL/SQL coding . Solid understanding of JavaScript within APEX applications. A disciplined approach to configuration control and development best practice. Experience working in Agile environments with tools such as Azure DevOps and Scrum. Excellent stakeholder communication skills More ❯

etc. Experience with issue tracking and test management tools (e.g., JIRA, TestRail, DevOps). Desirable criteria and experience Hands-on experience with test automation tools or frameworks. Knowledge of JavaScript/TypeScript and the Playwright test framework. Participate in agile ceremonies (e.g., stand-ups, sprint planning, retrospectives). Exposure to CI/CD tools and pipelines (e.g., Jenkins, GitLab). 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 ❯

and consume APIs to enhance application functionality Collaborate with offshore development teams to ensure smooth delivery and coordination Contribute to front-end development using modern technologies (e.g., HTML5, CSS3, JavaScript frameworks) Participate in code reviews, testing, and deployment processes Skills & Experience Required Proven experience in back-end development with Oracle PL/SQL Exposure to ColdFusion or willingness to learn More ❯

and variety of Web Apps. Proficiency in authoring tools such as Figma, Canva, and/or similar tools. Video editing skills are desirable. Strong understanding of HTML, CSS, and JavaScript as they relate to design. Experience working with development to improve user experience: design, UI, helping to refine content, create visuals and diagrams for technical support content. Proven ability to More ❯

STM32, CubeMX) Experience with embedded OSs such as FreeRTOS, Zephyr, or Embassy Solid understanding of communication protocols: I2C, UART, SPI, Bluetooth LE Desirable: Exposure to languages such as Python, JavaScript, Swift, Java, etc. GUI development with Qt, TouchGFX, Crank Familiarity with tools like Git, Jira, Confluence Ability to work across the full tech stack, from hardware to UI Please reach More ❯

and documentation skills Ability to collaborate across teams and present confidently to clients Desirable: Experience in medical device development and secure coding standards Knowledge of higher-level languages (Python, JavaScript, etc.) Exposure to embedded OS (FreeRTOS, Zephyr) and GUI frameworks If this sounds of interest, then please apply today More ❯

showcasing a range of digital designs, landing pages and web assets Skilled at working and designing with Figma, bringing static concepts to life Working knowledge of HTML, CSS, and JavaScript for custom tweaks and integrations Understanding of UX/UI best practices, accessibility, and responsive design Awareness of SEO, performance optimisation, and API integrations Excellent organisation and time management skills 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 ❯

mindset with the ability to translate data into actionable insights. Excellent communication and stakeholder management skills. Experience with A/B testing and conversion rate optimization. Knowledge of HTML, JavaScript, and web technologies is a plus. Self-motivated and capable of working independently in a fast-paced environment. Working schedule This role is based in our Bristol head office (BS1 More ❯

and proven experience in Remedy application development. Strong knowledge of ITIL processes and best practices. Hands-on experience in cloud-based Remedy deployments. Strong scripting and programming skills (e.g., JavaScript). Excellent problem-solving skills and the ability to work with stakeholders at all levels. Security Clearance Requirements To be considered for this role, you must be eligible for Security More ❯