2,476 to 2,500 of 2,741 Permanent ECMAScript Jobs

is required and relevant for many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition language in building your programming More ❯

is required and relevant for many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition language in building your programming More ❯

is required and relevant for many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition language in building your programming More ❯

is required and relevant for many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition language in building your programming More ❯

is required and relevant for many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition language in building your programming More ❯

is required and relevant for many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition language in building your programming More ❯

is required and relevant for many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition language in building your programming More ❯

is required and relevant for many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition language in building your programming More ❯

is required and relevant for many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition language in building your programming More ❯

is required and relevant for many entry level programming roles and help you get a step ahead. 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. Therefore, this is an essential addition language in building your programming More ❯

in D365 Microsoft Dynamics 365 - Sales, Service, Field Service, Marketing Experience • Experience in Development/Configuration/solutions evaluation/Validation and deployment • Hands on experience writing plugins, workflows, JavaScript’s, dialogs etc. • Excellent Analytical and Communication skills • NET, C#, JavaScript experience a plus/• Working knowledge of CRM’s interoperability capability with MS Office, MS Office 365, SharePoint, Azure … and MS BI Stack • C#/VB.net, ADO.Net, XML, T/SQL, JQuery, JavaScript, Web Services, ASP.NET, and Silverlight skills • Experience in leading a Team • PowerApps Preferred • Planning and Prioritization skills • Experience in capturing requirements related to internal/external consulting, documenting, and mapping current business process • Experience in creating requirement specifications based on Architecture/Design/Detailing of More ❯

in D365 Microsoft Dynamics 365 - Sales, Service, Field Service, Marketing Experience • Experience in Development/Configuration/solutions evaluation/Validation and deployment • Hands on experience writing plugins, workflows, JavaScript’s, dialogs etc. • Excellent Analytical and Communication skills • NET, C#, JavaScript experience a plus/• Working knowledge of CRM’s interoperability capability with MS Office, MS Office 365, SharePoint, Azure … and MS BI Stack • C#/VB.net, ADO.Net, XML, T/SQL, JQuery, JavaScript, Web Services, ASP.NET, and Silverlight skills • Experience in leading a Team • PowerApps Preferred • Planning and Prioritization skills • Experience in capturing requirements related to internal/external consulting, documenting, and mapping current business process • Experience in creating requirement specifications based on Architecture/Design/Detailing of More ❯

Software Engineer - Salary: £80’000 plus bonus and benefits. NodeJS, JavaScript, TypeScript, Cloud Tech, CI/CD, AI, ML Harrington Starr has partnered with an innovative Technology SaaS Company that specialise in developing unique software systems for clients for across Property Management for both commercial and private consumer markets. This is an exciting opportunity to join a small team within … and are offering the opportunity for you to play a pivotal role within the full software development life cycle. We are looking for an experienced Software Engineer with NodeJS, JavaScript, TypeScript and including cloud technologies mainly AWS and Terraform. Strong experience with CI/CD. Key requirements within this opportunity are as follows: Experience with NodeJS Solid experience with JavaScript More ❯

Software Engineer - Salary: £80’000 plus bonus and benefits. NodeJS, JavaScript, TypeScript, Cloud Tech, CI/CD, AI, ML Harrington Starr has partnered with an innovative Technology SaaS Company that specialise in developing unique software systems for clients for across Property Management for both commercial and private consumer markets. This is an exciting opportunity to join a small team within … and are offering the opportunity for you to play a pivotal role within the full software development life cycle. We are looking for an experienced Software Engineer with NodeJS, JavaScript, TypeScript and including cloud technologies mainly AWS and Terraform. Strong experience with CI/CD. Key requirements within this opportunity are as follows: Experience with NodeJS Solid experience with JavaScript More ❯

testing and targeting campaigns Support front-end web development team as needed Ensure adherence to web accessibility guidelines by actively auditing website, educating development and production teams, and developing JavaScript solutions to correct instances of non-compliance Qualifications: Minimum five years E-Commerce and Content Management System development related experience Bachelor's degree in Computer Science or related field, or … equivalent experience Proficiency in web development languages such as JavaScript, JSON, XML, HTML, and CSS is required Hands on experience in JavaScript is required, good understanding of client server technology, as well as server-side JavaScript. Experience with GOLang, Java or JVM, or other backend languages Experience creating and managing API integrations and data feeds Strong knowledge of Agile development More ❯

a flair for game design, or bringing another distinctive skill to the table, they want to hear from you. What's essential is that candidates have exceptional C# and JavaScript capabilities and enjoy working across the full stack. What You'll Be Working On Teachers use their platform to turn their own content into interactive activities and games. The tech … educational content gets made by giving teachers the tools to create and share resources, rather than relying on traditional publishers. Tech Stack Backend: C#, ASP.NET MVC, MS-SQL Frontend: JavaScript, HTML/CSS. Infrastructure: Azure What They're Looking For Essential: Excellent C# and JavaScript skills Minimum 3 years' experience in a software development team Strong self-organisation and motivation More ❯

Were Hiring: PHP Developer (Backend + Frontend Preferred) Were looking for a skilled PHP Developer to join our growing team! If you have strong Laravel, JavaScript, and Git experienceand enjoy working on diverse projects both independently and in a teamthis role is for you. What Youll Do: Develop and maintain backend services using PHP and Laravel Build and integrate APIs … for scalable solutions (Preferred) Contribute to frontend development with JavaScript, HTML, and CSS Work on a variety of projectsboth solo and as part of a collaborative team What Were Looking For: Strong experience with PHP Expertise in Laravel framework Knowledge of JavaScript (Vue.js, React, or similar is a plus) Solid understanding of MySQL or other relational databases Git experience and More ❯

Were Hiring: PHP Developer (Backend + Frontend Preferred) Were looking for a skilled PHP Developer to join our growing team! If you have strong Laravel, JavaScript, and Git experienceand enjoy working on diverse projects both independently and in a teamthis role is for you. What Youll Do: Develop and maintain backend services using PHP and Laravel Build and integrate APIs … for scalable solutions (Preferred) Contribute to frontend development with JavaScript, HTML, and CSS Work on a variety of projectsboth solo and as part of a collaborative team What Were Looking For: Strong experience with PHP Expertise in Laravel framework Knowledge of JavaScript (Vue.js, React, or similar is a plus) Solid understanding of MySQL or other relational databases Git experience and More ❯

Were Hiring: PHP Developer (Backend + Frontend Preferred) Were looking for a skilled PHP Developer to join our growing team! If you have strong Laravel, JavaScript, and Git experienceand enjoy working on diverse projects both independently and in a teamthis role is for you. What Youll Do: Develop and maintain backend services using PHP and Laravel Build and integrate APIs … for scalable solutions (Preferred) Contribute to frontend development with JavaScript, HTML, and CSS Work on a variety of projectsboth solo and as part of a collaborative team What Were Looking For: Strong experience with PHP Expertise in Laravel framework Knowledge of JavaScript (Vue.js, React, or similar is a plus) Solid understanding of MySQL or other relational databases Git experience and More ❯

Full-Stack Developer (Python/JavaScript/React) 🌍 100% Remote (UK-based) 💰 Up to £55,000 | Full-Time About the Role Our HealthTech client is building a cohesive, high-performing in-house engineering team to power their growing technology suite — from web applications and data analytics platforms to AI tools and internal systems. They’re looking for a Full-Stack … product leads to build reliable, user-friendly web applications Develop and maintain APIs and services using Python (Flask or similar frameworks) Build and enhance modern front-end interfaces using JavaScript and React Implement best practices for modular architecture , reusable code , and streamlined deployments Contribute to front-end consistency and tech stack standardisation Support AI, data processing, and user-facing integrations … What We’re Looking For Strong proficiency in Python and JavaScript Experience with Flask (or similar server-side frameworks) Solid React (or equivalent modern JS library) skills Comfortable with REST APIs, MongoDB , and cloud deployment Familiarity with CI/CD , containerisation , and scalable systems Self-motivated, collaborative, and proactive Nice to Have: Experience with AI integration or data processing An More ❯

lateral thinker with an inquisitive mind who is motivated to make change for the better and, most importantly, puts our users first. Qualifications Proficient in Web Technologies: HTML, CSS, JavaScript, React.js, Next.jsand Node.js whilst you are not going to be coding a full website and its features, we are coding core tracking methods in JavaScript with proper release cycles. E More ❯

Front-End Test Automation Engineer – Playwright/JavaScript/Finance Location: London Hybrid Type: Permanent We’re seeking a skilled Front-End Test Automation Engineer to join the QA team of a leading financial technology firm. The successful candidate will work closely with Full Stack Development and Operations teams to ensure high-quality, reliable releases across trading and market platforms. … This role is ideal for someone who thrives in a fast-paced, collaborative environment and has a passion for building robust test automation solutions in Playwright (JavaScript/TypeScript). Key Responsibilities: Design and implement automated test scripts and frameworks for front-end and API testing. Execute and monitor automated and manual test cases, analyse results, and report issues. Lead … automation experience using Playwright, Cypress, or Selenium. Expertise in UI testing (visual regression, responsive design, cross-browser). Strong API testing (REST/GraphQL) – automated and manual. Proficiency in JavaScript/TypeScript; Python experience is a plus. Solid understanding of Unix/Linux, SQL, and relational databases. Prior exposure to financial markets, ideally in Cash Equities. Strong analytical mindset, excellent More ❯

Front-End Test Automation Engineer – Playwright/JavaScript/Finance Location: London Hybrid Type: Permanent We’re seeking a skilled Front-End Test Automation Engineer to join the QA team of a leading financial technology firm. The successful candidate will work closely with Full Stack Development and Operations teams to ensure high-quality, reliable releases across trading and market platforms. … This role is ideal for someone who thrives in a fast-paced, collaborative environment and has a passion for building robust test automation solutions in Playwright (JavaScript/TypeScript). Key Responsibilities: Design and implement automated test scripts and frameworks for front-end and API testing. Execute and monitor automated and manual test cases, analyse results, and report issues. Lead … automation experience using Playwright, Cypress, or Selenium. Expertise in UI testing (visual regression, responsive design, cross-browser). Strong API testing (REST/GraphQL) – automated and manual. Proficiency in JavaScript/TypeScript; Python experience is a plus. Solid understanding of Unix/Linux, SQL, and relational databases. Prior exposure to financial markets, ideally in Cash Equities. Strong analytical mindset, excellent More ❯

Web Developer – Bristol (Full-Time, Hybrid On-Site/Work from home) Tech stack focus: React | Nodejs | JavaScript An exciting opportunity has arisen for a talented Web Developer to join a thriving, fast-growing Bristol-based organisation at a pivotal stage in its digital evolution. The company is a leading regional provider within the education and sports sector, supporting thousands … that underpin the business’s continued success. What you’ll be doing Developing and maintaining a large-scale, fully custom-built eCommerce and booking platform. Working with a modern JavaScript stack — React (frontend) and Nodejs (backend). Writing clean, testable, maintainable code that drives real business impact. Collaborating with non-technical colleagues to translate ideas into practical digital solutions. Supporting … the gradual modernisation of a complex, evolving codebase. Essential skills Strong experience with Reactjs and Nodejs . Solid JavaScript fundamentals. Experience using Git for version control. Familiarity with integrating third-party APIs (e.g. Stripe, SagePay, Xero). You’ll also gain exposure to TypeScript , Vuejs , Remixjs SASS/CSS , Expressjs DigitalOcean and broader cloud infrastructure What we’re looking for More ❯

Develop and maintain core product features using PHP (Laravel) Support and integrate third-party tools such as HubSpot and Stripe Contribute to the ongoing transition towards a React/JavaScript Front End Collaborate closely with internal teams and clients to understand requirements and deliver solutions Enhance system stability, scalability and performance through continuous improvement Key Skills & Experience: Strong commercial experience … with PHP and Laravel Familiarity with modern JavaScript frameworks (React experience a bonus, not essential) Experience working with APIs and third-party integrations Excellent communication skills and a proactive, problem-solving mindset Comfortable maintaining Legacy systems while supporting technology modernisation A thoughtful, methodical and customer-focused approach to development If you're looking for a role that combines hands-on More ❯