26 to 50 of 54 JavaScript Jobs in the North East

focus on development, integrations and technical excellence. Requirements Proven experience as a Shopify Developer, ideally agency-side Strong skills in HTML, CSS, JavaScript and Liquid Experience with third-party integrations and APIs Understanding of replatforming and migration best practices Awareness of technical SEO principles (full SEO support in-house) Strong ...

Contribute to CI/CD pipelines, cloud deployment, monitoring and automation Help define the engineering culture as a team. Tech We Use Frontend: Twig, JavaScript, CSS Backend: PHP Databases: PostgreSQL Caching/Search: Redis, ElasticSearch (Deep experience in all is not required - strong engineering fundamentals are.) About You 5+ years ...

Minimum 3+ years of commercial experience with Magento 2, specifically with a backend focus. Tech Stack: Strong proficiency in PHP, MySQL, HTML/CSS, JavaScript, and Git. AI-Augmented Workflow: You are comfortable working with AI-native IDEs (e.g. Google Antigravity, Cursor, Windsurf) to speed up debugging and code generation. ...

6 month fixed term contract. We are looking for a senior full-stack React developer to help a client continue development of their AI research product. It enables teams to transform their research into interactive ...

React. Responsibilities of the Senior Front End Developer: Assist in the design and implementation of frontend solutions using React, HTML, and CSS using modern JavaScript frameworks. Integrate RESTful API’s and backend data. Write unit tests using Jest. Implement and manage CI/CD pipelines. Lead and mentor junior developers ...

commerce functionality Diagnosing issues and providing ongoing technical support What we're looking for Commercial experience with WordPress development Strong PHP, HTML, CSS, JavaScript and database knowledge Experience with page builders (Elementor preferred) WooCommerce and SEO best-practice awareness A proactive, detail-oriented mindset Nice to have: Git, REST APIs ...

Bring • Strong experience in automated testing • Solid understanding of the SDLC and agile methodologies • Experience working with CI/CD pipelines • Proficiency in TypeScript, JavaScript, and ideally ReactJS • Hands‐on experience with Playwright, Cypress, or Selenium • Familiarity with test management tools such as Xray • Knowledge of BDD frameworks (Gherkin/ ...

platforms Strong technical judgment and the ability to translate ambiguous requirements into clear design decisions Hands-on experience working with web technologies (e.g. modern JavaScript frameworks), backend services (Python, Go, or JVM languages), data-integration pipelines, and cloud-native tooling Understanding of reconciliation workflows, data lineage, and the operational safeguards ...

leadership roles Proven experience leading development teams and senior engineers within a digital agency or professional services environment Strong hands-on experience with PHP, JavaScript, HTML, and CSS Proven experience delivering complex custom websites, platforms, integrations, and ecommerce solutions Deep practical experience with WordPress, and working knowledge of Shopify ...

similar fine if you transition quickly). Proven experience building and shipping scalable web apps and APIs. Strong SQL skills (MySQL ideal). Good JavaScript knowledge and comfortable plugging into front-end logic. Confident working in Linux/server environments and debugging across the stack. Bonus: Kotlin, Android/ ...

Experience in Python development (e.g., using FastAPI) for backend services. Comfortable working with modern, cloud-native technologies and continuous deployment practices. Strong skills in JavaScript/TypeScript and similar. Understanding best practices for scalable, maintainable code and automated testing. Curious, collaborative, and passionate about applying technology to improve health outcomes. ...

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will join … highest standards of code quality in alignment with company-wide conventions. Required skills: · Minimum of 4 years of hands-on experience with Javascript working mainly on Frontend solutions · Solid grasp of JavaScript(Vanilla Javascript) fundamentals, including understanding of the Document Object Model (DOM) and browser Application Programming Interfaces (APIs). ...

experience with Postman or similar tools for API testing. Nice to have: ISTQB Software Testing Foundation qualification. Familiarity with .NET Core/Standard or JavaScript-based front-end frameworks. Experience working in a microservices environment. Experience with automation testing. Extra Benefits: Free parking Private medical insurance Profit sharing Sick ...

testing and performance optimisation Diagnose and resolve issues across browsers, devices and edge cases About You Strong experience with React and modern TypeScript/JavaScript Able to deliver polished, production-ready UI Comfortable improving performance and debugging complex issues Pragmatic, curious, and ready to take on more ownership Good design ...

observability Tech Stack & Environment Frontend: Svelte (primary), with openness to React or Angular experience Strong focus on web components and reusable design systems Modern JavaScript/TypeScript Backend: Node.js or Python (microservices-based) API-driven architecture Infrastructure & Cloud: Kubernetes AWS Containerized, cloud-native deployments Data: SQL databases What … Looking For Strong experience as a senior or lead fullstack engineer in modern web environments Deep knowledge of JavaScript and frontend architecture Experience with Svelte, React, or Angular (Svelte experience is a plus, not a requirement) Backend experience with Node.js and/or Python Solid understanding of microservices architecture Hands ...

paymentsystems and integrations that handle high transaction volumes. You'll work across the full stack-primarily backend with C# .Net Core, plus frontend with JavaScript/React within an AWS cloud environment using Docker, Terraform, SQL, Redis and TeamCity. What You'll Do Develop scalable, reliable and secure backend systems … C# .Net Core Contribute to frontend development using JavaScript, TypeScript or React Collaborate in an Agile team, inputting into technical decisions and mentoring others Work on cloud based infrastructure and integrations (AWS, Docker, Terraform) Location/WFH: There's a hybrid work from home policy with 2-3 days ...

your career. Strong culture of collaboration and continuous improvement A hybrid model with stunning new offices in Cheshire Essential skills: Some automation skills in JavaScript, ideally with Cypress Curious, exploratory approach to testing Great communicator; proactive, collaborative, and comfortable working cross-functionally Full right to work ...

selection of more advanced courses to get you up to speed. 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, so it will be essential! Python ...

selection of more advanced courses to get you up to speed. 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, so it will be essential! Python ...

role in shaping and delivering new features and enhancements. What You'll Do Lead the design and development of front-end features using modern JavaScript frameworks. Collaborate with product and engineering managers to scope and prioritize work. Ensure high-quality, maintainable, and performant code through best practices and automated testing. … deployment and ongoing improvements. Work in an agile environment on a large-scale software product. About You Strong experience in front-end development with JavaScript (Vue.js experience is a plus). Comfortable working across the stack when needed, with some exposure to back-end technologies. Skilled in writing clean, testable ...

training, benchmarking, and advancing large language models, collaborating closely with researchers. This includes curating code examples, providing precise solutions, and making corrections in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go; evaluating and refining AI-generated code for efficiency, scalability, and reliability; and working with cross-functional … What Does a Typical Day Look Like? Working on AI model training initiatives by curating code examples, building solutions, and correcting code in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code to ensure that it is efficient, scalable, and reliable. Collaborate ...

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 ...

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 ...

Frontend Developer Vue ££47k - £55k Remote We are currently recruiting a skilled Frontend JavaScript Developer specializing in Vue.js to join a growing client. This is also a fantastic opportunity if you are interested in growing your skillset into a Full Stack role as there will be scope to get involved … best practices. Qualifications: Bachelor's degree in Computer Science or related field (or equivalent experience). Proven experience with Vue.js, HTML, and CSS. Strong JavaScript proficiency and familiarity with frontend build tools. Knowledge of RESTful APIs and version control systems. Excellent problem-solving and communication skills. If you're passionate ...

Coffee Design's vision is to be a leading creative partner where collaboration and innovation drive exceptional results for our clients and their brands. We're looking for a 3 month contract Full-Stack Developer ...