1,401 to 1,425 of 2,591 Permanent ECMAScript Jobs

Optimising performance, SEO, and accessibility (WCAG 2.2 AA) • Working with animation tools like GSAP and integrating analytics platforms What we’re looking for: • Strong experience in Webflow, HTML, CSS, JavaScript • Attention to detail and a real eye for design precision • Knowledge of accessibility standards and performance optimisation • Bonus: familiarity with Umbraco, React, or motion design principles Details: 💰 £65,000 per More ❯

hardware & software, servers, firewalls, laptops, printers, mobile devices. Responsible for IT Security and ensuring systems operate safely and securely in line with ISO standards Awareness of Python, SQL and JavaScript (not looking for an expert here) Line Management (nice to have, but can be trained) This role will be based in the South of Edinburgh and be 5 days a More ❯

hardware & software, servers, firewalls, laptops, printers, mobile devices. Responsible for IT Security and ensuring systems operate safely and securely in line with ISO standards Awareness of Python, SQL and JavaScript (not looking for an expert here) Line Management (nice to have, but can be trained) This role will be based in the South of Edinburgh and be 5 days a More ❯

hardware & software, servers, firewalls, laptops, printers, mobile devices. Responsible for IT Security and ensuring systems operate safely and securely in line with ISO standards Awareness of Python, SQL and JavaScript (not looking for an expert here) Line Management (nice to have, but can be trained) This role will be based in the South of Edinburgh and be 5 days a More ❯

hardware & software, servers, firewalls, laptops, printers, mobile devices. Responsible for IT Security and ensuring systems operate safely and securely in line with ISO standards Awareness of Python, SQL and JavaScript (not looking for an expert here) Line Management (nice to have, but can be trained) This role will be based in the South of Edinburgh and be 5 days a More ❯

you successful in this role: In database query language such as: Oracle – performance, EXA, etc. In programming using: Java, Pro C and PL/SQL In scripting languages using: JavaScript and shell script Experience must include experience in agile software development Experience with industry standards for enterprise integration patterns If interested in this role, please apply NOW for immediate consideration. More ❯

across multiple domains and have the ability to adapt to new technologies if required. Tech stack: Java 8+ Spring Boot AWS Database technologies (PostgreSQL, Redis, Elastic Search) RESTful APIs JavaScript Jira/Confluence Unit testing ability It would be a bonus if you've worked with any of the following: Kotlin Kafka Bash Groovy Linux The role is paying up More ❯

from some of the brightest and best in London. Requirements Strong experience in UI/UX Design Strong experience working with Figma Strong programming skills - Ideally experience working with JavaScript/Typescript Strong communication skills and a desire to make an impact on a new project! Strong education - Ideally in Computer Science Further details available upon request! Interviews taking place More ❯

Engineering or similar discipline 5+ years’ experience in a professional software or embedded environment Practical knowledge of Yocto or Open Embedded Confident with Linux systems and scripting in Python, JavaScript and Bash/Shell Strong problem solving skills and attention to detail Comfortable working independently and in cross-functional team Nice to have Background in digital video, multimedia, or networked More ❯

funded Experience for the UX Designer roles 2yrs+ commercial experience in a UX Design/Interaction Designer role GDS experience (Government Digital standards) Prototyping experience (could be HTML/JavaScript or any other coding experience) Lived in the UK for 5yrs+ as will go through security clearance when you join Salary for the UX Designer roles on offer is up More ❯

of Android devices. • Integration and testing of ATAK Plugins and Applications into system designs. • Working within an Agile environment to support iterative and incremental evolutionary development. • Good comprehension of JavaScript Object Notation, Command Prompt and PowerShell. • Tactical radios (HF, VHF, UHF, MESH, MANET), primarily in a dismounted setting. • Application of TCP/IP Networking fundamentals to support MANET-focussed communication More ❯

to non-technical audiences. Experience of using advertising technologies such as pixels, ad servers, auctions and delivery. Experience working with web technologies, including, but not limited to: HTML, CSS, JavaScript, HTTP. Experience working with SQL and RESTful APIs More ❯

to non-technical audiences. Experience of using advertising technologies such as pixels, ad servers, auctions and delivery. Experience working with web technologies, including, but not limited to: HTML, CSS, JavaScript, HTTP. Experience working with SQL and RESTful APIs More ❯

Driving quality, documentation, and DevOps standards (CI/C, environment setup) What you’ll bring: • 3 years’ experience developing on Shopify/Shopify Plus • Strong skills in Liquid, HTML, JavaScript • Experience integrating APIs and third-party services • Understanding of performance optimisation, accessibility (WCAG), and cross-browser testing • Familiarity with CI/CD pipelines, GitHub, and modern theme build tools (Vite.js More ❯

with Webflow Designer, CMS, and Interactions Solid understanding of modern UX/UI best practice and accessibility Experience working with Figma design handoffs Comfort with HTML/CSS and JavaScript for custom code enhancements Excellent attention to detail and strong organisational skills Nice to Have Experience with Finsweet Attributes and GSAP Exposure to high-traffic Webflow Enterprise environments Familiarity with More ❯

fast paced, high impact environment Get a front-row seat to cutting edge innovation across synthetic biology, AI, energy, and more Skills Needed: Skilled in React, Typescript, and modern JavaScript frameworks Proficient in a backend language e.g. Python Previous experience within an innovative engineering culture or startup environment Passionate attitude, keen to learn, fail and grow Love for building and More ❯

fast paced, high impact environment Get a front-row seat to cutting edge innovation across synthetic biology, AI, energy, and more Skills Needed: Skilled in React, Typescript, and modern JavaScript frameworks Proficient in a backend language e.g. Python Previous experience within an innovative engineering culture or startup environment Passionate attitude, keen to learn, fail and grow Love for building and More ❯

AWS infrastructure. Essential Skills Demonstrable experience of using a dynamic language such as Ruby RDBMS experience (such as MySQL or PostgreSQL) Some experience, or a desire to work, with JavaScript Some experience with Linux and/or Mac OS command line Experience using a source control system such as Git Familiarity with unit testing or functional testing frameworks Ability to More ❯

AWS infrastructure. Essential Skills Demonstrable experience of using a dynamic language such as Ruby RDBMS experience (such as MySQL or PostgreSQL) Some experience, or a desire to work, with JavaScript Some experience with Linux and/or Mac OS command line Experience using a source control system such as Git Familiarity with unit testing or functional testing frameworks Ability to More ❯

with DTM/Launch including implementation of data elements and rules. Experience developing web measurement plans and leading Adobe Analytics tagging implementations Have experience with data layer development in JavaScript Have experience with CSS, JSON Must have hands-on experience Analytics Testing and Quality Assurance Performed data quality audits, QA tags, identified data collection issues, suggested improvements and implemented fixes More ❯

teams. Lead enterprise integrations (CRM, ERP, payments, authentication). Stay ahead with AI, ML, Blockchain, What you’ll bring: Strong background in web & mobile architectures. Hands-on skills in JavaScript/TypeScript, Node.js, Python. Deep knowledge of APIs & Cloud Experience guiding and assuring vendor deliveries. Clear communication with both technical & non-technical stakeholders. Why move to Dubai for this role More ❯

hybrid role, allowing you to work from home one day per week. The suitable candidate for this role must have agency experience. Key Responsibilities: Work with PHP, HTML, CSS, JavaScript, and MySQL to build high-performance websites Develop and maintain custom WordPress themes and plugins Collaborate with designers and project managers to turn creative ideas into functional web solutions Troubleshoot More ❯

managing compute environments Master’s (or PhD) in Computer Science , AI , ML , or related field Bonus: Research track record (e.g., publications, Kaggle Master) Backend (APIs) + frontend (React/JavaScript) experience for annotation tools Contract Details: £400 - £525 Per Day (Outside IR35) 6–12 Months (Likely to Extend) Remote – UK Based 👉 Apply now for immediate consideration. More ❯

quality creative and technical solutions. Balance creativity with functionality, ensuring designs not only look great but work seamlessly. What they’re looking for: Strong knowledge of HTML, CSS, and JavaScript (and ideally some back-end experience). Solid design skills across digital and graphic formats, with a good understanding of layout, typography, and UI/UX. Someone who enjoys collaborating More ❯

quality creative and technical solutions. Balance creativity with functionality, ensuring designs not only look great but work seamlessly. What they’re looking for: Strong knowledge of HTML, CSS, and JavaScript (and ideally some back-end experience). Solid design skills across digital and graphic formats, with a good understanding of layout, typography, and UI/UX. Someone who enjoys collaborating More ❯