21 of 21 Permanent JavaScript Jobs in Essex

alignment Write secure code compliant with OWASP standards The Person: Degree in Computer Science or a related field (preferred) Strong experience in C#,.NET, JavaScript, HTML, CSS, HTMl, Python Proficiency in UI frameworks Based Basildon, happy working hybrid Reference Number: BBBH19584 Keywords : Full Stack Web Developer, Front End, C#, ASP.NET …/Core, JavaScript, HTML, CSS, JSON, UI, Southend-on-Sea, Basildon, Gravesend, Brentwood, Chelmsford, Software Developer, Engineer, London If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV. We are an equal opportunities employer and welcome applications from all suitable More ❯

+ Hybrid + Training + Progression + Healthcare Coverage + Benefits Are you a Software Developer with experience in C#, Python, .NET, and JavaScript, looking to join a talented team building cutting-edge websites for global FinTech clients-while working with modern technologies and receiving top-tier training to fast … the freedom to innovate, grow, and make a real impact. This role would suit a Software Developer with experience in C#, Python, .NET, and JavaScript, looking to join a talented team building cutting-edge websites for global FinTech clients-while working with modern technologies and receiving top-tier training to … fast-track your progression into a senior role. The Role: Develop and maintain web apps using C#, .NET, Python and Javascript Collaborate with designers to ensure technical and visual alignment Write secure code compliant with OWASP standards The Person: Degree in Computer Science or a related field (preferred) Experience with More ❯

Senior Front End Developer/Engineer (JavaScript Vue.js) Billericay/WFH to £75k Are you a skilled Front End Developer seeking an opportunity to work with a modern tech stack on Greenfield projects? You could be progressing your career in a senior, hands-on role at an eCommerce payments solutions … Billericay (free onsite parking), with flexibility to work from home the other three, there are also flexible working hours. About you: You have strong JavaScript and Vue.js experience You have experience of mentoring with strong technical project and people leadership skills You're also experienced with other web technologies such … Pizza days and other social events Hybrid working with flexible hours Apply now to find out more about this Front End Developer/Engineer (JavaScript Vue.js) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an More ❯

such as Optimizely, Sitecore, Umbraco, Alterian, Immediacy, Ektron, Kentico, Sitefinity or dotnetnuke. Our client can provide you with industry recognised 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 More ❯

such as Optimizely, Sitecore, Umbraco, Alterian, Immediacy, Ektron, Kentico, Sitefinity or dotnetnuke. Our client can provide you with industry recognised 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 More ❯

such as Optimizely, Sitecore, Umbraco, Alterian, Immediacy, Ektron, Kentico, Sitefinity or dotnetnuke. Our client can provide you with industry recognised 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 More ❯

in front-end development. Any experience or willingness to work with React Native is highly desirable. The ideal candidate will showcase expertise in React JavaScript Typescript HTML and CSS TDD Event Driven Architecture Additionally, experience in working with RESTful APIs and integrating front-end applications with back-end services (GO More ❯

Senior/Lead Developer (MERN) – Colchester (Hybrid Remote) - £48k JavaScript/Typescript | AI/ML Platform | Flexible Schedule | Mainly Remote | Progression Opportunity Ada Meher are partnered with a growing software consultancy in Colchester as they search for a Senior to Lead level JavaScript/Typescript Developer to join one of … in the office for team meetings and planning a couple of times a week, so should be commutable to Colchester. To Be Considered: Proven JavaScript/Typescript experience across the Full Stack Proven experience with relevant frameworks & libraries (preferably React, Next.js, Node) Experience with a component library (Material-UI, Tailwind … a linear route into an Engineering Manager role, if that is what they want. We’re expecting to have a strong response to this JavaScript/Typescript Developer role, so please send a CV to matthew.coney@adameher.com or apply within ASAP to avoid missing out More ❯

Senior/Lead Developer (MERN) – Colchester (Hybrid Remote) - £48k JavaScript/Typescript | AI/ML Platform | Flexible Schedule | Mainly Remote | Progression Opportunity Ada Meher are partnered with a growing software consultancy in Colchester as they search for a Senior to Lead level JavaScript/Typescript Developer to join one of … in the office for team meetings and planning a couple of times a week, so should be commutable to Colchester. To Be Considered: Proven JavaScript/Typescript experience across the Full Stack Proven experience with relevant frameworks & libraries (preferably React, Next.js, Node) Experience with a component library (Material-UI, Tailwind … a linear route into an Engineering Manager role, if that is what they want. We’re expecting to have a strong response to this JavaScript/Typescript Developer role, so please send a CV to matthew.coney@adameher.com or apply within ASAP to avoid missing out More ❯

problem-solving mindset Good communication and a willingness to learn Exposure to Dataverse, Power BI, or Power Virtual Agents (not essential) Basic knowledge of JavaScript, HTML, or SQL (not essential) PL-900 or similar Microsoft certification (not essential) Permanent contract. Paying in the region of £30,000 to More ❯

as PDFs) from web content using appropriate libraries. Write clean, efficient, and maintainable code following industry best practices. Implement dynamic client-side functionality using JavaScript frameworks or vanilla JS. Perform basic PHP coding tasks such as templating, working with simple CMS functions, or integrating front-end components with back-end … in sprints, stand-ups, and planning meetings to ensure alignment and timely delivery. Skills Required: Advanced knowledge of HTML, CSS (including Flexbox, Grid, animations), JavaScript (ES6+), and responsive design principles. Basic to intermediate understanding of PHP (e.g., embedding PHP in templates, working with WordPress, simple form handling). Familiarity with More ❯

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 … 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/… 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 ❯

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. Function: Candidates should be able to demonstrate strong ability to work independently and as part of … websites from the ground up in C#, MVC, Asp.net and Asp.net core. The 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, the candidate should be comfortable using More ❯

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: Candidates should be able to demonstrate strong ability to work independently and as part … websites from the ground up in C#, MVC, Asp.net and Asp.net core. The 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, the candidate should be comfortable using More ❯

Senior Front End Developer/Engineer (JavaScript Vue.js) Billericay/WFH to £75k Are you a skilled Front End Developer seeking an opportunity to work with a modern tech stack on Greenfield projects? You could be progressing your career in a senior, hands-on role at an eCommerce payments solutions … Billericay (free onsite parking), with flexibility to work from home the other three, there are also flexible working hours. About you: You have strong JavaScript and Vue.js experience You have experience of mentoring with strong technical project and people leadership skills You're also experienced with other web technologies such … Pizza days and other social events Hybrid working with flexible hours Apply now to find out more about this Front End Developer/Engineer (JavaScript Vue.js) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an More ❯

Senior Software Engineer (JavaScript) ?? Colchester - Hybrid (2 days in-office, your choice) ?? £40,000 - £50,000 + flexible hours + award-winning culture Are you a strong JavaScript developer who's ready to take the next step into leadership? We're working with an award-winning Colchester-based business that … to frontend UI, R&D, and dev strategy. The environment is collaborative and forward-thinking - your voice will matter. Tech Stack Required: Node.js React.js JavaScript/TypeScript HTML/CSS PostgreSQL Backend APIs Nice to Have: Next.js GCP or AWS Slack, Postman CI/CD pipelines Python You'll Be … members Getting involved in architecture and sprint planning Innovating and contributing to tech strategy Building scalable systems for major global brands Senior Software Engineer (JavaScript) ?? Colchester - Hybrid (2 days in-office, your choice) ?? £40,000 - £50,000 + flexible hours + award-winning culture Oscar Associates (UK) Limited is acting More ❯

+ Hybrid + Training + Progression + Healthcare Coverage + Benefits Are you a Software Developer with experience in C#, Python, .NET, and JavaScript, looking to join a talented team building cutting-edge websites for global FinTech clients-while working with modern technologies and receiving top-tier training to fast … the freedom to innovate, grow, and make a real impact. This role would suit a Software Developer with experience in C#, Python, .NET, and JavaScript, looking to join a talented team building cutting-edge websites for global FinTech clients-while working with modern technologies and receiving top-tier training to … fast-track your progression into a senior role. The Role: Develop and maintain web apps using C#, .NET, Python and Javascript Collaborate with designers to ensure technical and visual alignment Write secure code compliant with OWASP standards The Person: Degree in Computer Science or a related field (preferred) Experience with More ❯

Senior/Lead Developer (MERN) – Colchester (Hybrid Remote) - £48k JavaScript/Typescript | AI/ML Platform | Flexible Schedule | Mainly Remote | Progression Opportunity Ada Meher are partnered with a growing software consultancy in Colchester as they search for a Senior to Lead level JavaScript/Typescript Developer to join one of … in the office for team meetings and planning a couple of times a week, so should be commutable to Colchester. To Be Considered: Proven JavaScript/Typescript experience across the Full Stack Proven experience with relevant frameworks & libraries (preferably React, Next.js, Node) Experience with a component library (Material-UI, Tailwind … a linear route into an Engineering Manager role, if that is what they want. We’re expecting to have a strong response to this JavaScript/Typescript Developer role, so please send a CV to matthew.coney@adameher.com or apply within ASAP to avoid missing out More ❯

Senior/Lead Developer (MERN) – Colchester (Hybrid Remote) - £48k JavaScript/Typescript | AI/ML Platform | Flexible Schedule | Mainly Remote | Progression Opportunity Ada Meher are partnered with a growing software consultancy in Colchester as they search for a Senior to Lead level JavaScript/Typescript Developer to join one of … in the office for team meetings and planning a couple of times a week, so should be commutable to Colchester. To Be Considered: Proven JavaScript/Typescript experience across the Full Stack Proven experience with relevant frameworks & libraries (preferably React, Next.js, Node) Experience with a component library (Material-UI, Tailwind … a linear route into an Engineering Manager role, if that is what they want. We’re expecting to have a strong response to this JavaScript/Typescript Developer role, so please send a CV to matthew.coney@adameher.com or apply within ASAP to avoid missing out More ❯

finance, marketing and operations Create advanced SQL-driven dashboards and reports to generate real business insight Own system integrations and custom workflows using Deluge, JavaScript or Python Collaborate across departments to scope, design and hand off solutions to developers Support data-driven decision making and process improvement initiatives What You … 3+ years of hands-on CRM experience - Zoho (not just administration-deep configuration, scripting, and integration required) Proficiency in Deluge, or transferable experience in JavaScript or Python Proven ability to design end-to-end CRM solutions and automate workflows Strong SQL reporting and dashboard development experience (Zoho Analytics, Power BI More ❯

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 … 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/… 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 ❯