126 to 138 of 138 Contract JavaScript Jobs

Contract Full-Stack JavaScript Developer 6 Months £350pd - £400pd Outside IR35 Hybrid - Bristol (3 Days per Week) I am currently on the lookout for a Contract Full-Stack JavaScript Developer with a consultancy who are working on new projects in the government space. Tech Stack: React.js Node.js Express.js TypeScript If you are interested in this position, please click apply with More ❯

colleagues and customers to ensure thorough understanding and execution of testing protocols Implementing automated test processes and integrating them into the current development workflow Utilising programming skills in Delphi, JavaScript, Python, and C# Adopting common development practices such as Agile, DevOps, and TDD Job Requirements: Significant experience in IT Software manual and automated testing Primarily competent with FrontEnd and BackEnd … systems Analytical mindset and problem-solving abilities Strong interest and motivation to develop and implement Test Automation Excellent communication and collaboration skills Programming proficiency in languages such as Delphi, JavaScript, Python, and C# Understanding of Agile, DevOps, TDD, and other common development practices If you are an experienced Test Automation Engineer with a passion for testing and a drive to More ❯

can handle dynamic web content and complex user interactions Design and implement browser automation workflows for data collection across multiple web platforms Create tools for managing browser sessions, handling JavaScript-heavy sites, and bypassing common anti-bot measures Optimise scraping performance and reliability for high-volume data collection operations Collaborate with data engineering and product teams across global organisations Deliver … Strong experience with browser automation tools ( Chromedp, Rod, Playwright , or similar) Proven ability to build and support web scraping applications at scale Deep understanding of web technologies (HTML, CSS, JavaScript, DOM manipulation ) Knowledge of HTTP protocols, cookies, sessions, and web authentication methods Familiarity with Python is advantageous but not essential Experience with concurrent processing and rate limiting for web scraping More ❯

can handle dynamic web content and complex user interactions Design and implement browser automation workflows for data collection across multiple web platforms Create tools for managing browser sessions, handling JavaScript-heavy sites, and bypassing common anti-bot measures Optimise scraping performance and reliability for high-volume data collection operations Collaborate with data engineering and product teams across global organisations Deliver … Strong experience with browser automation tools ( Chromedp, Rod, Playwright , or similar) Proven ability to build and support web scraping applications at scale Deep understanding of web technologies (HTML, CSS, JavaScript, DOM manipulation ) Knowledge of HTTP protocols, cookies, sessions, and web authentication methods Familiarity with Python is advantageous but not essential Experience with concurrent processing and rate limiting for web scraping More ❯

with other groups at EMBL-EBI and externally, to explain requirements, optimise data presentation and to agree standards for data representation. You have Extensive experience of software development in JavaScript (Node.js or browser-based). Good knowledge of relational databases, including designing tables, views, and constraints. ??Experience of working in a collaborative professional software development environment. Proficiency working in a … The ability to deliver a high-quality product on time and with careful attention to detail. You may also have Experience in developing reactive, data-driven web applications in JavaScript frameworks such as Vue, React, or Angular. Experience working with SVG and/or HTML canvas to visualise data. Familiarity with scripting languages such as Bash, Perl, Python. Experience of More ❯

passion for technology, problem-solving and are eager to help customers. Key Skills required For this role you will need MUST have experience of SQL, UNIX (Preferably Linux) and JavaScript - These are all essential for the role. In terms of the JavaScript experience you only need to be able to read and understand it – You do not need to be … commercial experience within a busy Technical Support service environment. Object-oriented programming languages like Java. Knowledge of the components in the web applications stack. An understanding of scripting languages: JavaScript, Python, Perl, Unix Shell, Windows Shell. Linux/Unix. RDBMS experience with either MySQL or Oracle. Due to the volume of applications received for positions, it will not be possible More ❯

scalable and efficient test automation frameworks for API and backend testing • Collaborate with development teams to understand application requirements and ensure comprehensive test coverage • Strong proficiency in Java or JavaScript languages. This is required to write custom code, create add-ons, and handle complex scenarios that may arise during the automation testing process. • Integrate automated tests into the Continuous Integration … latest trends, tools, and technologies in the test automation domain Qualifications • 7+ years of experience in test automation, with a strong focus on backend and API testing • Proficient in JavaScript programming language. • Hands-on experience with API testing tools and frameworks (e.g., Postman, Pytest, Requests) • Solid understanding of RESTful APIs, JSON, XML, and other data formats • Experience with PostgreSQL or More ❯

with the latest design trends, best practices, and tools Maintain and develop our internal design system, ensuring consistency across projects (Bonus!) Use basic web development skills (e.g., HTML, CSS, JavaScript) to bring interactive prototypes to life and collaborate more closely with developers EXPECTATIONS IN THE ROLE The following skills and attributes are essential for success in this role: User-Focused … digital design, with a portfolio (coursework, personal projects, or internships) that showcases your creativity and skills (Bonus!) Web Development Skills: Experience or interest in web development (e.g., HTML, CSS, JavaScript) is highly valued—you don’t have to be an expert, but being able to build or tweak basic web pages and prototypes will help you stand out QUALIFICATIONS Recent … or internships) Familiarity with modern design tools (Figma, Adobe XD, Sketch, or similar) Basic understanding of design principles, colour theory, and typography Some exposure to web development (HTML, CSS, JavaScript) is a real plus Interest in data visualisation, digital apps, or A.I. a bonus—but not essential Great communication skills, with the confidence to share your ideas and take on More ❯

Technical Support - SQL, JavaScript & Unix Our client is looking for a Technical Support Engineer with strong experience on Back End technolgies. You will be responsible for managing and resolving the most challenging issues and escalations for the customer and providing technical guidance in addressing their business needs. Inside IR35 Hybrid working 12 months You will be the voice of the … years of related experience within a technical support environment. An understanding of Object-oriented programming languages like Java. Knowledge of the components in the web applications stack. Scripting languages: JavaScript, Python, Perl, Unix Shell, Windows Shell. Linux/Unix. Good Experience with relational databases (e.g. MySQL, Oracle). Due to the volume of applications received for positions, it will not More ❯

personalized user experiences. Configure and maintain Adobe Target tagging and mbox parameterization using Adobe Launch or equivalent tag management systems. Write and manage profile scripts using Rhino JS/JavaScript for advanced personalization logic. Consume APIs within Adobe Target for dynamic personalization and content delivery. Configure Adobe Target reporting in Adobe Analytics to monitor performance and provide actionable insights on … Exposure to Adobe Target Recommendations Advanced personalization techniques with audience segmentation and profile Scripting. Knowledge of Adobe Target tagging and mbox parameter management. Basic proficiency in HTML, CSS, and JavaScript to execute small Front End changes independently. Understanding of APIs and experience consuming APIs in Target activities. Experience in integrating Adobe Target with Adobe Analytics for reporting and optimization. Working More ❯

Trainer to deliver high-impact virtual training to adult learners and career changers across the UK. What You'll Do: Deliver live, instructor-led training in HTML, CSS, and JavaScript Adapt your teaching to a variety of learner levels and backgrounds Provide technical explanations, feedback, and one-to-one support as needed Deliver training sessions remotely, Monday to Thursday, 6pm … 9pm (12 hours teaching + 4 hours planning per week) What We're Looking For: Solid hands-on experience in front-end web development Strong knowledge of HTML, CSS, JavaScript, and related best practices Experience teaching, mentoring, or training others (formal qualification not essential) Must have the right to work in the UK This is an exciting opportunity to make More ❯

Trainer to deliver high-impact virtual training to adult learners and career changers across the UK. What You'll Do: Deliver live, instructor-led training in HTML, CSS, and JavaScript Adapt your teaching to a variety of learner levels and backgrounds Provide technical explanations, feedback, and one-to-one support as needed Deliver training sessions remotely, Monday to Thursday, 6pm … 9pm (12 hours teaching + 4 hours planning per week) What We're Looking For: Solid hands-on experience in front-end web development Strong knowledge of HTML, CSS, JavaScript, and related best practices Experience teaching, mentoring, or training others (formal qualification not essential) Must have the right to work in the UK This is an exciting opportunity to make More ❯

used by marketing, product, and analytics teams. Key Responsibilities: Lead the end-to-end implementation of Google Analytics 4 (GA4) and Google Tag Manager (GTM) Develop and troubleshoot custom JavaScript tags and tracking solutions Collaborate with developers, marketers, and analysts to define tracking requirements and deliver actionable data Ensure compliance with data governance and privacy best practices Maintain detailed documentation … of tagging strategy and implementation logic Requirements: Proven expertise in GA4 and GTM - must be confident leading advanced implementations Strong JavaScript skills - able to write, review, and debug complex tracking scripts Solid understanding of web technologies and digital data layers Experience working in enterprise environments with cross-functional teams Available for an immediate start Must be engaged via Inside IR35 More ❯