1 to 25 of 41 JavaScript Jobs in Hertfordshire

Apps, Data First Experience Extensive experience of extending Dynamics 365, from configuration and customization to development. Plug in experience, C# ideal, low code ideal, JavaScript experience useful Demonstrable knowledge of data technologies used by Dynamics 365, including Dataverse, Virtual Tables, Azure SQL and Dual-Write technologies. Azure Integration Services, Azure more »

C#, SQL Server and real-time communication frameworks, such as SignalR Experience developing web frontend applications, such as SPAs, using Angular 10+ in JavaScript/TypeScript Knowledge and experience of DevOps, such as maintaining production systems, automation, deployments, backups, and 3rd line support Git source control and branching strategies Administration more »

apply software engineering best practices for managing, testing, and deploying your code and have demonstrable experience in using Java and at least three of Javascript, Angular, Python, PHP Laravel, and SQL. Familiarity with Linux or Unix-like systems, Docker or other container technology, cloud services, and cluster frameworks like SLURM more »

using analytics data Excellent communication, listening and presentation skills including taking ownership. Strong technical design knowledge and skills Responsive web technologies like HTML, CSS, Javascript, mock-up and wireframe tools, user journey modelling tools, design tools Honors degree in Design Aspire Personnel Ltd acts as an employment business for interim more »

Tech Lead, Developer, Technical Consultant, Web Developer, Software Engineer, Systems Engineer, User Event, Integration, SuiteScript, Suitelet, Map/Reduce, Celigo, SQL, PowerBI, API, PHP, JavaScript, Lead Developer – Hybrid – Hertfordshire – London - Essex – Surrey - £70K-£85K Our client, an end-user is seeking a Senior NetSuite Developer to assist with the development more »

working environment, coupled with an experienced team of developers, system operations engineers, and customer services/testing team. Good experience in PHP, MySQL, and JavaScript skills are essential. Brief Mobile App Developers with 5+ or more years' experience and strong knowledge with Angular Ionic developing for Android and/or … for main products Specification of Skills Mandatory skills: Angular (5+ years) Angular App Development with Ionic for Android and iOS devices Laravel, PHP, MySQL, JavaScript, jQuery (5+ years), HTML 5, CSS 2/3 Git, Procedural and Object-Oriented coding styles Beneficial skills: Linux environments Multi-tenanted applications Database and more »

should have commercial experience with: .NET, .NET Core/ASP.NET MVC, C#, SQL Server and Agile. Full training will be provided into: .NET 8, JavaScript, React, Angular 17, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. more »

driven gaming platform. You will be pivotal in driving quality and test automation on their frontend apps/Native channel. If you have strong Javascript/Typescript and mobile test automation experience with strong Rest API testing and familiarity with SQL, please do get in touch. Key Requirements: Experience building … Automation (REST API's) Frameworks and libraries Web and Mobile test automation with Selenium, Playwright, Appium (or similar frameworks) Any programming in TypeScript/JavaScript/PHP CICD experience with relevant tooling Nice to have: Performance/Load testing and relevant tooling LambdaTest, K6 tools. Compensation: This role is offering more »

PHP Developer- Global Sports Company - Watford (Tech Stack: PHP Developer, Mid-Level PHP Developer, PHP 8+, Lavarel, Symphony, JavaScript, Typscript, ReactJS, AWS Services) Our client, a renowned global sports company, is dedicated to delivering top-notch solutions to sports enthusiasts worldwide. Join their passionate team and be part of shaping … success of projects in the sports industry. Essential Skills and Qualifications: Proficiency in PHP 8+ Experience with Laravel/Symfony framework Strong command of JavaScript/TypeScript Solid understanding of SQL Key Responsibilities: Collaborate with cross-functional teams to design, develop, and deploy scalable web applications Write clean, efficient, and more »

Frontend Developer - Digital Marketing and Gaming Company - Watford (Tech Stack: Frontend Developer, JavaScript, TypeScript, Node, HTML, CSS, React, React Native) I'm representing a dynamic digital marketing and technology agency based in Watford, specialising in online gaming. Our client is at the forefront of innovation, crafting cutting-edge solutions that … As a Frontend Developer, you will play a pivotal role in developing and enhancing our client's digital gaming platforms. Utilising your expertise in JavaScript frameworks such as React and React Native, along with proficiency in JavaScript, TypeScript, Node, HTML, and CSS, you will collaborate closely with their multidisciplinary team … browsers. Stay updated on emerging technologies and industry trends, incorporating best practices into our client's development processes. Essential Skills and Qualifications: Proficiency in JavaScript frameworks such as React and React Native. Strong understanding of JavaScript, TypeScript, Node, HTML, and CSS. Previous experience developing frontend applications for web and mobile more »

PHP Developer- Digital Marketing and Gaming Company - Watford (Tech Stack: PHP Developer, Senior PHP Developer, PHP 8+, Lavarel, Symphony, JavaScript, Typscript, ReactJS, AWS Services) Are you a skilled PHP Developer seeking an exhilarating opportunity in the digital marketing and technology sphere? Our esteemed client, a leading digital marketing and technology … web applications. This role offers an exciting opportunity to work on a variety of projects, utilising your expertise in PHP, Laravel/Symfony framework, JavaScript/TypeScript, and SQL. Essential Skills and Qualifications: Proficiency in PHP 8+ Experience with Laravel/Symfony framework Strong grasp of JavaScript/TypeScript Familiarity more »

.NET Developer - St Albans (Tech stack: .NET Developer, .NET 8, C#, Azure, Angular 17, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global video technology company with a strong presence in 17 countries. Using cutting edge technologies they help their clients … work on enterprise level software development projects and training into: .NET 8, Azure, Angular 17, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and SQL Server 2022. You will follow the firm's rapid career progression programme. Previous top performers have achieved several promotions (and pay more »

days of dedicated technical training per year and exposure to cutting edge technologies such as: .NET 8, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 17, Bootstrap, Agile and SQL Server 2022. Additionally you will follow an official structured career progression program. Location: Bishop’s Stortford, Hertfordshire, UK/ more »

/ASP.NET MVC, C# and SQL Server. You will be trained in all aspects of: .NET 8, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 17, Bootstrap, Agile and SQL Server 2022. Top performers can expect to receive their first promotion (and pay rise) within 6 months. Our client more »

This role is mainly backend focused however. This role requires office working of 3 days a week in the office. Requirements Very comfortable with JavaScript/Nodejs. Can have experience across any backend programming language such as PHP, C#, Java. Have some sort of frontend framework experience such as Vue more »

applications and web services, using both manual and automated tools. Proficiency in one or more programming languages, such as Python, Ruby, Java, or C#, , JavaScript, PHP, or Perl. Familiarity with web application development frameworks, such as Django, Rails, Spring, or ASP.NET, and web technologies, such as HTML, CSS, XML, JSON more »

Understanding of relational databases and MySQL and writing efficient database queries. Working in an AWS environment (Desirable) Desirable: Frontend development experience, working with modern JavaScript frameworks - React & React Native (Desirable) Package: Up to £70,000 basic salary Hybrid working + Excellent benefits PHP/Node Developer - Consulting - Watford - Up to more »

.NET Developer, .NET 8, C# - Global Internet Icon - Hitchin (Tech stack: .NET Developer, .NET 8, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has long been a classic internet icon; today it has evolved into an integrated and diversified modern media company. We … encompasses: .NET, .NET Core/ASP.NET MVC, C#, SQL Server and Agile. Full training will be provided into: .NET 8, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and SQL Server 2022. Our client offers a truly refreshing working environment including: flexible working hours, home working more »

minimal HTML, expertise in CSS, including modern CSS3 properties, a solid understanding of SCSS or similar (e.g., LESS) combined with a good grasp of JavaScript, jQuery, and experience with Tailwind CSS, WooCommerce and proficiency in building WordPress themes from scratch. As well as the generous salary the agency offers more »

and assist designing architecture and also plan, read and write technical scopes for projects. Tech: OO PHP (without framework) Procedural PHP MySQL, MariaDB HTML5, JavaScript Redis, glusters Company Being a small-middle sized team has its perks – these guys are more like family! They offer a relaxed environment where everyone more »

.NET Developer, .NET 8, C# - Global Record Label - Hertford (Tech stack: .NET Developer, .NET 8, Azure, Angular 17, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce that our client, one of the largest and most recognised brands within the music … C# and SQL Server. Our client can provide training into: .NET 8, Azure, Angular 17, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and SQL Server 2022. My client offers flexible working hours, home working and amazing offices (onsite cinema, pool tables, bar, free canteen, gym more »

of UI/UX designs and maintain high-quality graphic standards and brand consistency. Essential Skills: Frontend Development: Advanced proficiency in HTML, CSS, SCSS, JavaScript, and jQuery. Experience with Tailwind CSS is crucial for implementing responsive and efficient designs. Backend Development: Strong experience in object-oriented PHP is essential. Proficiency … and customizing WooCommerce. Version Control: Proficiency with Git for version control to manage and track code changes across multiple project stages. Desirable Skills: Modern JavaScript Frameworks: Familiarity with frameworks like React, Vue.js, or AlpineJS is highly valued but not required. Templating Languages: Experience with Twig or similar templating engines can more »

working environment, coupled with an experienced team of developers, system operations engineers, and customer services/testing team. Good experience in PHP, MySQL, and JavaScript skills are essential. Brief Mobile App Developers with 5+ or more years' experience and good experience working with React Native developing for Android and iOS … and bug fixing for main products Specification of Skills Mandatory skills: App Development with React Native for Android and iOS devices Laravel, PHP, MySQL, JavaScript, jQuery, HTML 5, CSS 2/3 Git, Procedural and Object-Oriented coding styles Beneficial skills: Linux environments Multi-tenanted applications Database and raw SQL more »

experienced Software Engineer. Must have minimum 4 years React experience. Must have experience using React Native. Experience in core web programming technologies such as JavaScript, TypeScript, Node, HTML or CSS. What is the package offered? Competitive salary + annual bonus Share options Flexible work-from-home options and flexible working more »

in-class Software Company. Our client encourages innovation, from feature planning to implementation and deployment. Requirements: 5+ years of Software Engineering experience Modern PHP JavaScript/TypeScript AWS MySQL or similar What is the package offered? Competitive salary + annual bonus Share options Flexible work-from-home options and flexible more »