226 to 250 of 418 JavaScript Jobs in the South East

functionality. Proven CRM experience eg HubSpot/Zoho. The skills and expertise being provided for the proposed work include : 1. Web Development and Optimization: Frontend Optimization: Expertise in CSS, JavaScript (JS), and image optimization to enhance page speed and overall performance. Minimizing and restructuring frontend code for efficiency. Plugin Management: Updating and troubleshooting plugins to ensure compatibility and stability. Replacing More ❯

for energy solutions, we encourage you to apply. The skills and expertise being provided for the proposed work include: 1. Web Development and Optimization: Frontend Optimization: Expertise in CSS, JavaScript (JS), and image optimization to enhance page speed and overall performance. Minimizing and restructuring frontend code for efficiency. Plugin Management: Updating and troubleshooting plugins to ensure compatibility and stability. Replacing More ❯

components. Demonstrable experience of INCOSE/ISO 15288 Systems Engineering of complex solutions. Desirable: Experience in the Defence/Aerospace or safety regulated environment would be advantageous. Scripting languages: JavaScript, Python, Ruby, Perl, Bash, Rest, MySQL. Development approaches, Agile, SCRUM, Test-Driven Development (TDD), Behaviour Driven Development (BDD), Acceptance Test Driven Development (ATDD), hybrid and similar models. Can design special More ❯

multiple priorities and adjusting to dynamic project demands. (10) High proficiency in Microsoft Office tools, including Visio for diagramming. (11) Working knowledge of markup and scripting languages (HTML, JSP, JavaScript, XML, JSON) is desirable. (7) Must be able to commute to Chertsey regularly [Conditions] (1) Job type: full-time & 1 year contract (subject to be extended) (2) Job location: Chertsey More ❯

development role, with expertise and relevant certification; CSA (Certified System Administrator), CAD (Certified Application Developer) and CIS in ITSM, ITOM, HRSD, CSM, or other key modules. Strong knowledge of JavaScript, ServiceNow scripting (Business Rules, Client Scripts, Script Includes), Flow Designer, IntegrationHub, and REST/SOAP APIs. Experience integrating ServiceNow with third-party systems using APIs, web services, and automation tools. More ❯

shaping delivery, and planning roadmaps Building secure, scalable, and resilient systems in partnership with government and law enforcement Writing and reviewing code in languages like Java, Python, .Net or JavaScript Designing and implementing CI/CD pipelines (e.g. GitLab, Jenkins, Bamboo) Promoting high-quality code with tools like SonarQube and automated testing frameworks Mentoring and supporting junior team members and … shaping team delivery culture Exploring and recommending modern tools and technologies for the job What We're Looking For Strong hands-on software engineering background in Java, JavaScript, Python or .Net Experience leading teams, defining technical standards, and conducting code reviews Familiarity with agile ways of working (Scrum, Kanban, Lean etc.) CI/CD experience and knowledge of version control More ❯

Online . Hands-on experience building forms with Plumsail Forms . Knowledge of SharePoint lists, libraries, and permissions. Strong attention to detail and ability to work autonomously. Familiarity with JavaScript for form scripting and customization. Desirable: Prior experience with Nintex Forms (Classic and New Responsive). Understanding of jQuery, PnPjs, Kendo UI , web services, and CSS . UK SC clearance More ❯

or Senior Developer role for at least four years Extensive commercial experience of developing mobile first ASP .Net CMS and ecommerce websites Experience of integrating back-end APIs with JavaScript-based application frameworks, for example Next.js, to assist and support developers in both back-end and front-end roles Familiarity with theKentico DXP platform,Kontent.ai, and/or alternative enterprise More ❯

setups in response to shifting business and technical requirements. Skills & Experience Proven experience in technical digital analytics or implementation engineering, with strong expertise in GA4 and GTM Proficiency in JavaScript, tag templates, and debugging tools like GA Debugger, Tag Assistant, or Chrome DevTools Deep understanding of dataLayer architecture, schema design, and event-driven tracking Familiarity with CI/CD processes More ❯

a love for supporting clients, this could be a great fit for you. A basic understanding of writing code would be required, preferably with technologies such as HTML, CSS, JavaScript, PHP would be great. This role gives you the opportunity to do what you love in some of the coolest places on the planet... Like what you hear? CLICK APPLY More ❯

refine the tracking setup to meet evolving business needs. Skills & Experience Proven experience in technical digital analytics or implementation engineering, with strong expertise in GA4 and GTM Proficiency in JavaScript, tag templates, and debugging tools like GA Debugger, Tag Assistant, or Chrome DevTools Deep understanding of dataLayer architecture, schema design, and event-driven tracking Familiarity with CI/CD processes More ❯

GEO) and AI-driven search. Propose SEO tools and technologies. Required Skills & Experience: Proven experience in a similar SEO role in a B2B environment. Strong technical SEO skills (HTML, JavaScript, structured data, site migrations, etc.). Proficiency with Google Analytics (GA4), Google Search Console, Looker Studio, and SEO tools (e.g., SEMrush, Ahrefs, Screaming Frog). Experience setting up and interpreting More ❯

z2bz0 years in ad tech, data/AI platforms, or technical consulting (SaaS, martech, programmatic, or similar). Comfortable with APIs, SQL, and ideally some exposure to Python or JavaScript - not coding day to day, but able to understand how things work. Deep understanding of the UK ad tech landscape - identity, privacy, clean rooms, data strategy. Client-facing, solutions-led More ❯

on in with the implementation of advanced technical SEO directly on client sites such as migrations, structured mark up, HTML/CSS changes, site speed and core web vitals, JavaScript SEO, log file analysis and more Be able to effectively audit a website, conduct keyword research/mapping, conduct analytics audits, set up tracking using UA/GA4/GTM More ❯

on in with the implementation of advanced technical SEO directly on client sites such as migrations, structured mark up, HTML/CSS changes, site speed and core web vitals, JavaScript SEO, log file analysis and more Be able to effectively audit a website, conduct keyword research/mapping, conduct analytics audits, set up tracking using UA/GA4/GTM More ❯

test campaign. Environmental, EMC, EMI, TEMPEST etc design for and/or test experience Modelling to understand test scope, test environment requirements and/or to validate. Scripting languages: JavaScript, Python, Ruby, Perl, Bash, Rest, MySQL. Development approaches, iterative, incremental, Test-Driven Development (TDD), Behaviour Driven Development (BDD), Acceptance Test Driven Development (ATDD), hybrid and similar models. Notice Due to More ❯

Senior Software Engineer – Node.js/JavaScript/React/Remote-First Location: London (Hybrid – Occasional Office Days) Salary: Up to £100,000 + Benefits Work on Scalable, High-Traffic Platforms Used by Millions Ready to engineer products that reach millions daily, with the flexibility of remote-first working and the backing of a globally recognised digital brand? We’re hiring … ll Be Working On: Depending on your interests and expertise, projects may include: Node.js microservices powering APIs, server-side rendering, and internal tooling Modern front-end development using React, JavaScript (ES6+), HTML5, and CSS3 Internal CMS and content platforms transitioning to modern frameworks Ad tech innovation – working with real-time bidding systems and analytics pipelines In-house applications integrating LLMs … AI models, and smart automation Tech You’ll Use: Node.js, JavaScript, React, TypeScript, HTML5, CSS3, GitHub Actions, REST APIs, SSR, microservices architecture, CI/CD pipelines. We also contribute actively to the open-source community. What We’re Looking For: Strong commercial experience with JavaScript, React, and Node.js (or similar such as Java, Clojure, or Haskell) Experience working on scalable More ❯

Developing website features and fixing bugs using C#, Entity Framework, Azure Service Bus and SQL Server Writing unit and integration tests using NUnit Styling website changes in CSS Developing JavaScript code using frameworks such as Vue Attending scrum meetings and briefings with project owners and peers Writing SQL scripts to modify database schema in SQL Server 2014 Required Recent legacy … essential) ASP.NET 4.6+ MVC 5 C# 6 including advanced language features e.g., generics, lambdas, delegates Design Patterns and SOLID Principles Entity Framework 6+ SQL Server 2014+ TDD/NUnit Javascript/JQuery/AJAX HTML5/CSS3 Desirable ASP.NET Core Azure Service Bus Entity Framework Core Vue Agile methodologies/Scrum Automated browser testing/SpecFlow/Selenium SignalR ECMAScript6 … .com/privacy) Profile 29 recruitment keywords: senior web developer lead web developer London Essex ASP.NET MVC MVC5 C# 6 Design Patterns SOLID Entity Framework SQL Server TDD NUnit Javascript Jquery AJAX HTML5 CSS finance fintech More ❯

computer science, Information Technology, or a related field or relevant experience* Proficiency in Dynamics 365 and Power Platform (CRM, Customer Services, Sales and Marketing)* Strong knowledge of C# .NET, JavaScript, HTML, and SQL* Familiarity with Azure Services and working with and within DevOps practices * Understanding and managing enterprise size Dataverse instances * Expertise in tools and usage of XRM Toolbox * Excellent … Additional Key Experience Focus Points: * Dynamics 365 Omnichannel setup/configuration* Co-Pilot Studio voice (IVR flows)* Customisation to point 1 & 2 via code* Dynamics Marketing and Customer Insights* JavaScript security Notes: To be successfully appointed in this role, it is a requirement to hold or to be able to obtain Security Check (SC) clearance and maintain this. Location: London More ❯

Developers to hold a degree in Computer Science or a related field. Successful Web Developers should have sound knowledge and experience in different programming applications. C#, Asp.net/Core , Javascript, HTML, CSS, MVC and JSON are required core skills. Role Function: You should be able to demonstrate strong ability to work independently and as part of a team building websites … from the ground up in C#, MVC, Asp.net and Asp.net core. he successful candidate should have a good command of C#, HTML, CSS, Javascript, JSON & Bootstrap. Exposure to any UI binding framework such as Vue.js, AngularJS, React, and Knockout would be beneficial. Additionally, you should be comfortable using IIS. Full understanding of the MVC pattern, REST APIs and asp.net controllers More ❯

.NET Developer, .NET 9, C#, Azure, JavaScript, Agile - Maidstone .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 SQL Server 2022.Be the first of your friends to declare, "I love where I work!" and actually mean it. Laugh hard and work hard with some … Developer candidates should have strong experience with: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. Our client will provide you with industry recognised training into: .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 SQL Server 2022. Their benefits include the following More ❯

workflows, security roles) Strong data handling skills (importing/exporting/validating data) Minimum 2 years in a support or helpdesk role Microsoft certs and knowledge of Power Platform, JavaScript, or Active Directory are a bonus Benefits Starting Salary - up to £40k Tailored training and mentorship aligned to your career goals Exposure to Power Platform, scripting, and development tools Join More ❯

and development is a must have• Experience of working directly with end clients and owning delivery of day to day projects is a must have• Solid working knowledge of JavaScript, HTML, XML Web Services and database design is a must have Benefits: £40,000 to £47,500/5-10% quarterly bonus potential/Private health care/25 days More ❯

across multiple products. Requirements • Proven background in end-to-end design, development, and maintenance of automated tests and frameworks. • Experience with automation frameworks such as Playwright and Cypress, using JavaScript/TypeScript. • Strong understanding of the importance of software reliability and quality through effective automation and consistent testing processes. • ISTQB certification is a plus but not essential. Function Function Product More ❯

team helping delivering and maintaining the core web applications that support the internal teams and client-facing services. The team operates within a modern, stabilised framework built on Next.js (JavaScript), Tailwind CSS, C# 9 (.NET Core) and Python. Responsibilities will include: Full Stack Development Build and maintain web applications using React.js (with Next.js), JavaScript, HTML5, and Tailwind CSS. Develop RESTful … to feedback, and help elevate overall team quality. The successful candidate will have 3+ years of full stack web development experience with strong proficiency in C#, .Net Core, Python, JavaScript, React.js, and Next.js. More ❯