2,776 to 2,800 of 2,860 Permanent ECMAScript Jobs

bunny.net is where individual imaginations gather to solve next-generation internet challenges. Join a team of experts and, together, help shape the future of the internet. Here, you'll do more than join something. You'll add something. We're More ❯

User Experience Developer - UX Consultant (SC cleared) Akkodis are currently working in partnership with a leading service provider to recruit an experienced User Experience Developer to work with multiple clients in a consultancy capacity. Please note this is a hybrid More ❯

and stakeholders to ensure technical delivery aligns with long-term goals. Contribute to high-quality codebases across backend and frontend systems. Tech Requirements Strong Python backend development experience. Solid JavaScript/TypeScript frontend experience. Experience with SQL and NoSQL databases, event-driven systems, and cloud-native architecture. Experience building and maintaining data pipelines and infrastructure for large or distributed systems. More ❯

Bachelor's degree in Computer Science, Information Technology, or a related field. Experience: 3-5 years of professional experience in web development, with a focus on e-commerce platforms. JavaScript & TypeScript: Strong proficiency in JavaScript and TypeScript for front-end and back-end development. GraphQL: Experience with GraphQL for efficient data querying and manipulation. Shopify Expertise: In-depth knowledge of More ❯

telco industry setting, preferably in the B2B channel. Experience and understanding of LWC and underlying development languages that support the platform Proficient in web technologies and frontend frameworks, e.g. JavaScript and React, and preferably holding a Salesforce JavaScript Developer certification. Experience working in an agile environment beneficial (scrum or kanban) and working knowledge of Jira. What you'll receive in More ❯

Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience Over five years of hands-on software development experience in JavaScript, Python, PySpark, or other object oriented development languages Required Skills: 1. ETL/data engineering 2. Javascript, Python, pyspark, etc 3. Pentaho and/or NiFi, with databricks and/ More ❯

unique perspective when working on technical issues for customers. Qualifications & Skills: Working knowledge of the components in a web applications stack Experience in one (or more) of the following: JavaScript, CSS, HTML, XML Experience in Relational Databases (i.e. MySQL, MariaDB, Oracle) Good experience writing or debugging JavaScript (or other object orientated languages) Good experience in using browser debug tools, i.e. More ❯

Web Developer- Leeds Excellent opportunity to join a leading digital agency! Tech Stack: HTML, CSS, JavaScript, PHP, WordPress Salary of up to £32k DOE, plus great benefits Full time onsite in Leeds, office is walkable from the station. ABOUT THE CLIENT My client is a well-established Digital Agency in central Leeds. Due to key client wins they are looking … Great onsite food and drinks provided. Lunch and learn sessions. THE WEB DEVELOPER ROLE: We are looking for someone with either commercial or educational experience developing with HTML, CSS, JavaScript, PHP, WordPress. Ideally you will have some commercial web development experience and be happy in a full stack development role. Sitting within an experienced team you will be working on … several exciting web-based project at any given time! JUNIOR WEB DEVELOPER ESSENTIAL SKILLS HTML, CSS, JavaScript, PHP, WordPress TO BE CONSIDERED: Please either apply through this advert or emailing me directly via . By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction More ❯

re Looking For Deep expertise in object-oriented PHP and backend architecture Strong understanding of software engineering principles and design patterns API design, development, and integration experience HTML, CSS, JavaScript Solid database knowledge (MySQL preferred) Comfortable owning projects end-to-end Desirable: Linux, SaaS platforms, CRM systems, JavaScript for UI where required The Package Up to £70k DOE benefits share More ❯

applications and APIs Build and maintain automated tests using Cypress and Jest Test API endpoints and workflows using Postman and similar tools Work with developers using React.js and modern JavaScript frameworks Collaborate on release processes and contribute to CI/CD improvements Tech stack includes: Cypress, Jest, Postman React.js, TypeScript, modern JavaScript CI/CD pipelines, GitHub, and agile workflows More ❯

blazingly fast? Our client is growing - and we're on the lookout for a Front End Developer who thrives on crafting sleek, accessible and high-performing interfaces using vanilla JavaScript, HTML, and modern CSS. You'll join a small, collaborative team that cares deeply about doing things right - from semantic markup to slick, user-friendly experiences that just work. What … execution. Your day-to-day will include: Turning requirements into intuitive user experiences Writing well-structured HTML, accessible to all Creating responsive, flexible layouts Handling interactivity with clean, asynchronous JavaScript Diagnosing and fixing bugs with confidence What you'll bring to the team To hit the ground running, you'll need around three years of commercial front-end experience and … a passion for quality. You'll have strong fundamentals in HTML, CSS, and JavaScript-and you won't be afraid to dive into dev tools to fine-tune performance or chase down tricky issues. You'll know how to build experiences that work for all users, and you're happy collaborating with others-whether that's sharing code, bouncing around More ❯

Software Developer - C# .Net/JavaScript Libraries/Azure - Merseyside - Hybrid - £40,000 - £60,000 DOE The Role A market leading SaaS Company is looking for a talented Software Developer to join their growing development team. You will also have the opportunity to work on new and existing projects as the company continues to grow, giving you the chance to … You will be working on varied projects with international clients, integrating the software with the client's systems. Role requirements At least 4 years' commercial experience in C# .Net JavaScript Frameworks Azure The Company The company is a SaaS company used by big clients across the UK with offices in the Merseyside Area and also in the US. Apply now … are a talented Software Developer looking to become part of a team focused on being the best, then this could be the right move for you. Software Developer - C#.Net, JavaScript Frameworks and Azure - £40,000 - £60,000 DOE - Hybrid working, flexitime, dedicated training budget, latest equipment, Healthcare + more. Oscar Associates (UK) Limited is acting as an Employment Agency in More ❯

Tele-Consultants, Inc. (TCI) is seeking a highly skilled HTML Developer with extensive expertise in HTML, CSS, and JavaScript to join our team that develops interactive electronic technical manuals (IETMs) in support of the Naval Undersea Warfare Center Division Newport (NUWCDIVNPT). Please note that this job requisition is cross-posted as Systems Analyst. Job responsibilities include, but are not … DoD IETM system • Develop and implement an HTML-based solution to replace existing XML/XSLT-based IETMs to include converting structured XML content into HTML/CSS/JavaScript content • Collaborate with subject matter experts (SMEs) and engineering teams to maintain fidelity of technical data • Ensure that code meets browser compatibility specifications and limitations • Support quality assurance and integration … advanced certifications and the extent of practical experience may compensate for not having a degree) • 3+ years of experience and advanced proficiency in developing content using HTML5, CSS3, and JavaScript (ES6+) • Familiarity with XML/XSLT, data transformation concepts, and structured content workflows • Strong understanding of modern browser limitations and security considerations (e.g. XML parsing restrictions) Additional Preferred Qualifications: • Have More ❯

New opportunity with a fast-growing start up business , where you'll join a smart, friendly team building a range of interesting products. You'll be using React + JavaScript, with AWS mainly, whilst playing a key role in building design systems and componenet libraries. In the market they operate in, how their tech looks and feels is super important. … of their products. Make a difference! Report to a head of engineering people love working for. What they're looking for: Commercial experience building frontend apps in React and JavaScript Able to work closely with product/design to bring ideas to life A problem-solver mindset - not just a coder Someone who thrives in a collaborative team and isn More ❯

week and working for a highly regarded company Key Responsibilities Respond to support queries via phone, email, or tickets Troubleshoot and escalate technical issues Write simple scripts (Python, PowerShell, JavaScript) Maintain support documentation Help users with application use and setup Log and track incidents (using Salesforce Remedyforce, Jira) Assist with testing updates and fixes Work closely with IT and development … teams Shift work and some on call What Youll Need Experience in 1st line application support (essential) Strong communication and customer service skills Basic scripting knowledge (Python, PowerShell, JavaScript) Familiarity with IT support tools and processes Calm under pressure and good at problem-solving ITIL Foundation (preferred) Qualifications & Experience Degree in IT/Computer Science or equivalent (preferred) 2 years More ❯

week and working for a highly regarded company Key Responsibilities · Respond to support queries via phone, email, or tickets · Troubleshoot and escalate technical issues · Write simple scripts (Python, PowerShell, JavaScript) · Maintain support documentation · Help users with application use and setup · Log and track incidents (using Salesforce Remedyforce, Jira) · Assist with testing updates and fixes · Work closely with IT and development … teams · Shift work and some on call What Youll Need · Experience in 1st line application support (essential) · Strong communication and customer service skills · Basic scripting knowledge (Python, PowerShell, JavaScript) · Familiarity with IT support tools and processes · Calm under pressure and good at problem-solving · ITIL Foundation (preferred) Qualifications & Experience · Degree in IT/Computer Science or equivalent (preferred) · 2 years More ❯

face customer service, incident resolution, and external web site support through Cloud Hosted content management system, Microsoft SharePoint, and digital publication and Institutional Repository though BePress/Digital Commons. • JavaScript, JQuery, HTML, HTML5, CSS, and CSS3 Web Programming Skills. • Teamwork and verbal communication. • Cross-browser compatibility, 508 compliance, and Web User Interface Design (UI). • Application Programming Interfaces. • HTML, CSS … JavaScript and Photoshop. • Expertise in editing and proofreading following specific style guidelines. • Indexing, cataloguing, storage, and access of hard copy documents and digital files. • Construct access paths to suites of information to facilitate access by end-users. • Personally Identifiable Information data security standards. • Information classification program and procedures for information compromise. • Cybersecurity principles, threats and vulnerabilities. • Capabilities of content creation More ❯

at pace across demanding client environments. What you'll be doing Building and extending the ServiceNow platform with real development work Writing client/server-side scripts and using JavaScript to deliver across ITOM, ITAM, and IRM Picking up user stories and working independently through delivery Supporting and building integrations with external systems and data sources Collaborating with architects and … other developers in agile delivery teams What we're looking for Mid-Level JavaScript/Scripting experience within ServiceNow Comfortable with Glide APIs and relational database concepts Experience delivering development tasks, not just admin or catalogue items CSA certification (or working towards it) Senior-Level Able to lead builds and own delivery for areas like integrations or platform extensions Confident More ❯

Opportunity to work for a Wholesale Distributor Salary up to £70,000 depending on experience Onsite working out of Melksham HQ Key experience - SQL, .NET CORE, IIS, DACPAC, RabbitMQ, JavaScript If you wish to keep your CV/data private feel free to WhatsApp your details/CV to me, Dan - 07704 152638 WHO WE ARE: We are a wholesale … express consent for us to process (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS: SQL, .NET CORE, IIS, DACPAC, RabbitMQ, JavaScript More ❯

data products: create Qlik/Tableau reports, refactor dashboard data ingest, document usage, and resolve automation/production issues. Skills and Proficiencies: ETL expertise with Databricks, Python, Spark, Scala, JavaScript/JSON, and PL-SQL. Proficient in Qlik and Tableau report/dashboard development. Strong ability to interpret data requirements and produce actionable visualizations. Additional Information: Preferred: experience with AWS … S3, delta, and external tables. Skilled in developing/implementing pipelines using Databricks, Python, Spark, Scala, JavaScript/JSON, and PL-SQL. Detail-oriented, delivering high-quality results with minimal oversight. About us: Technical Intelligence Solutions (TIS) is dedicated to delivering top-notch solutions to our customers by building a team of highly qualified professionals who thrive in a collaborative More ❯

leading international eCommerce organization committed to driving innovation through AI. We are looking for a Senior Frontend Developer to lead the modernization of our core systems, utilizing React and JavaScript to enhance performance and efficiency. Your expertise will be key in transforming our technology stack and implementing AI-powered solutions. About the Role: Play a pivotal role in transforming our … workflows. Modernize critical systems and implement intelligent solutions that support business growth and efficiency. Key Responsibilities: Lead the migration of legacy systems to a modern tech stack using React, JavaScript, and cloud platforms. Design and implement AI-driven solutions to improve code quality, automate tasks, and boost productivity. Collaborate with IT and product teams to redesign and enhance core business More ❯

and evolving the website and digital platforms, ensuring a seamless, high-quality user experience across all touchpoints. Youll have a strong grasp of front-end development languages (HTML, CSS, JavaScript), an eye for design, and experience working with tools like Figma. Ideally, you'll have worked with HubSpot CMS or WordPress, with a good understanding of Conversion Rate Optimisation and … an environment to apply and grow these skills Proficient in building pages with HubSpot Content Hub and creating custom modules Skilled in front-end coding languages: HTML, CSS, and JavaScript Confident web designer with a curious, proactive mindset Willing to experiment and test approaches to improve lead generation and user journeys Actively monitors website performance and user engagement Some experience … projects end-to-end. Experience using analytics tools (e.g. Google Analytics, Search Console, VWO) Desirable Skills Graphic design or content editing experience (e.g. Adobe Creative Suite, Canva) Knowledge of JavaScript or other web development languages Understanding of web accessibility and compliance standards Ability to interpret data and make insight-led decisions Familiarity with website security and GDPR compliance More ❯

existing systems, collaborating closely with the rest of the development team and bringing new ideas to the table. Tech Stack You'll Be Working With PHP (Symfony or Laravel) JavaScript (Vue.js) MySQL AWS What You'll Be Doing Designing, building, and maintaining high-quality web applications Developing new features and improving existing ones Collaborating with product managers, designers, and other … to work on both greenfield and large-scale improvement projects Career progression and training opportunities What We're Looking For Solid commercial experience with PHP (Symfony or Laravel) and JavaScript (Vue.js) Experience working with MySQL databases Familiarity with AWS cloud services Someone with 2/3 years of commercial experience would be ideal A problem-solving mindset and eagerness to More ❯

Front-End Developer to join an innovative team, where you'll have the opportunity to build dynamic, user-focused web applications and CMS products. The role focuses on using JavaScript technologies like Vue and Nuxt, alongside tools like Tailwind and SCSS. The team is working on scalable, high-performance solutions, and you'll be collaborating closely with a group of … industry-leading product in a supportive, fast-paced environment. Skills 3-6+ years of front-end development experience (Vue) ideally in SAAS, agency, or PAAS environments. Proficient in JavaScript, with a strong understanding of CSS and HTML. VueJS and Nuxt Experience, alongside Tailwind CSS. Experience delivering B2B solutions, including CMS and back-office applications. Familiar with relational and non More ❯

who naturally thinks about edge cases, usability, and long-term maintainability, our client wants to hear from you. Key Responsibilities Develop and maintain their web application using PHP (Laravel), JavaScript, TypeScript, and React Build and maintain automated tests using Cypress (or similar frameworks) Contribute to unit testing and help embed testing best practices across the team Carry out manual UAT … to write clear test plans and acceptance criteria Help ensure they don’t just ship quickly, they ship confidently and correctly Skills & Experience Experience developing with PHP (ideally Laravel), JavaScript/TypeScript, and React Solid understanding of software testing principles and QA processes Hands-on experience with automated testing tools — ideally Cypress, but experience with other frameworks (e.g. Playwright, Selenium More ❯