'ECMAScript' Job Vacancies

1,151 to 1,175 of 2,763 ECMAScript Jobs

Frontend Software Engineer

Bristol, Somerset, United Kingdom
Hybrid / WFH Options
Just Eat
to maintaining it in a shared on-call rotation. Mentor other engineers on the team. What will you bring to the table? Vue.js (ideally v3) and its related tools. JavaScript (ES6+) and modern frameworks like Webpack, Vite, and TypeScript. Unit testing with tools like Jest, Cypress, or Playwright. Building responsive UIs that meet WCAG accessibility standards. Designing and debugging large More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Performance Test Engineering Consultant

South East London, London, United Kingdom
Hybrid / WFH Options
TEN10 SOLUTIONS LIMITED
SDET with experience as a Performance Tester , ideally in a consultancy or client-facing environment. Proficiency in at least one object-oriented programming language (e.g., Java, Python, C#, or JavaScript/TypeScript) for writing clean, maintainable test code and frameworks. Strong knowledge of performance testing methodologies, tools, and scripting .But equally happy with functional test automation Ability to engage with More ❯
Employment Type: Temporary
Posted:

Full Stack Engineer

cambridge, east anglia, united kingdom
Apple
Science, Maths or Science is useful, but other routes into software development are accepted, and professional experience is just as important. Minimum Qualifications Strong front-end development skills (e.g. JavaScript, TypeScript, React, Angular) Experience designing and developing beautiful and intuitive user experience on the web Experience integrating with external services and developing API driven applications Ability to own and lead More ❯
Posted:

AI Development Intern (Unpaid)

United Kingdom
Hybrid / WFH Options
NexCell Solutions
experimentation, and continuous improvement. Preferred Background Studying Computer Science, Artificial Intelligence, Software Engineering, or Design , or a closely related field. Comfortable with one or more of the following: Python, JavaScript, TypeScript, React, GitHub, APIs, or UX/UI design . Familiarity or curiosity about AI frameworks and tools such as ChatGPT, Claude, LangChain, or n8n is an advantage. Strong written More ❯
Posted:

Controls Systems Engineer

Halton, Cheshire, United Kingdom
TCS Consulting
programming (C++, Python, Java, etc.). Strong knowledge of PLC logic programming (Beckhoff, Siemens, Rockwell, etc.). Experience with HMI programming and control interface development. Familiarity with HTML and JavaScript (desirable, not essential). Strong IT literacy and proficiency in producing electrical wiring and cable diagrams. Experience in Project Management and PCB circuit design would be advantageous. Skills & Behaviours Excellent More ❯
Employment Type: Permanent
Salary: GBP 40,000 - 50,000 Annual
Posted:

Manager, Software Engineering

Cambridge, Cambridgeshire, United Kingdom
Stratasys Ltd
Engineering or similar 6+ years of experience in Leadership Experience 4+ years of experience in software engineering 4+ years of experience as an engineer using several of the following: Javascript, Typescript, C, C++, C#, CAD/Graphics. 4+ years of agile development methodologies Preferred Qualifications: Excellent problem-solving skills Ability to work cross-functionally and cross-site Demonstrated ability to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Engineer

London, South East, England, United Kingdom
Computappoint
Investigate emerging frontend technologies and AI applications to advance demonstration methodologies Provide technical mentorship and elevate engineering standards across the solutions team What You'll Bring Demonstrated expertise in JavaScript/TypeScript, React, and Next.js with production deployment experience Professional background implementing or integrating CMS or eCommerce solutions with headless or composable platforms Proficiency building API integrations (REST/GraphQL More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

SharePoint Developer

Washington, Washington DC, United States
ALTA IT Services
Hands-on experience with Power BI, including data modeling, DAX, and report development. Proficiency in Power Automate, Power Apps, and related Power Platform tools. Strong understanding of HTML, CSS, JavaScript, and SPFx (SharePoint Framework). Knowledge of REST APIs and integration with external data sources. Excellent communication, problem-solving, and collaboration skills. Preferred Qualifications: Microsoft Certified: Power Platform Developer Associate More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

PHP Developer- Symfony- £45K North Lincolnshire- Hybrid

Lincolnshire, England, United Kingdom
Hybrid / WFH Options
Akkodis
CakePHP etc) They also use MySQL v8 as a database.I'd also love you to have a full-stack approach with a good handle on the front-end - Solid JavaScript, HTML, CSS and ideally TypeScript, too.This is a chance to rub shoulders with some of the most talented PHP Engineers and wider techies in the UK. Whilst hiring for these More ❯
Employment Type: Full-Time
Salary: £30,000 - £45,000 per annum
Posted:

Quality Assurance Engineer

united states
Hybrid / WFH Options
TherapyNotes.com
and UI test automation projects BS and/or MS in a technical discipline (Computer Science or Software Engineering preferred) Experience with software development languages such as C#, Java, JavaScript Experience with test automation frameworks such as Selenium, Cucumber Strong understanding of web and browser technologies What We Offer Competitive salary - $65,000-$105,000 Employer sponsored health, dental, vision More ❯
Posted:

PHP Developer- Symfony- £45K North Lincolnshire- Hybrid

East Midlands, United Kingdom
Hybrid / WFH Options
Akkodis
etc) They also use MySQL v8 as a database. I'd also love you to have a full-stack approach with a good handle on the front-end - Solid JavaScript, HTML, CSS and ideally TypeScript, too. This is a chance to rub shoulders with some of the most talented PHP Engineers and wider techies in the UK. Whilst hiring for More ❯
Employment Type: Permanent
Salary: £30000 - £45000/annum
Posted:

Enterprise Architect, Customer Journey

Hollywood, Florida, United States
Southern Glazer's Wine & Spirits
engineering, electronics engineering, or related field; plus 12 years of experience in IT. Knowledge of cloud platforms (Azure or AWS), client-side/server-side technologies (React, React Native, JavaScript, GraphQL, Apollo, Java with Spring, or Node.js), GenAI, and AI/ML application architecture. Experience with developing enterprise-grade applications leveraging business, data application/solution, platform, and security architecture More ❯
Employment Type: Permanent
Salary: USD Hourly
Posted:

IT Support Analyst

Cheltenham, England, United Kingdom
Hybrid / WFH Options
JG Travel Group
Cloud-based phone systems SQL and relational databases PowerShell scripting knowledge DHCP and broader Active Directory administration Azure/Defender/Other 365 products Web technologies: HTML, CSS, PHP, JavaScript If you’re ready for a challenge and want to play a key role in driving real change, we’d love to hear from you. Please send your CV and More ❯
Posted:

PHP Developers. Remote with 1 day per week in Hull! £45k

Hull, North Humberside, England, United Kingdom
Hybrid / WFH Options
Akkodis
CakePHP etc) They also use MySQL v8 as a database.I'd also love you to have a full-stack approach with a good handle on the front-end - Solid JavaScript, HTML, CSS and ideally TypeScript, too.This is a chance to rub shoulders with some of the most talented PHP Engineers and wider techies in the UK. Whilst hiring for these More ❯
Employment Type: Full-Time
Salary: £35,000 - £45,000 per annum
Posted:

Senior Software Development Engineer Test

Welwyn Garden City, England, United Kingdom
Adecco
modelling, XDM schemas, and identity resolution. Experience with REST APIs, JSON, and data formats like Parquet. Familiarity with Adobe Experience Cloud tools (Target, Analytics, Campaign). Scripting experience in JavaScript, Python, or Node.js is a plus. Experience with CDP platforms (e.g., Segment, Tealium, ActionIQ) is beneficial. Qualifications: Bachelor’s degree in Computer Science, Information Systems, or a related field. Adobe More ❯
Posted:

PHP Developers. Remote with 1 day per week in Hull! £45k

Kingston Upon Hull, East Riding of Yorkshire, United Kingdom
Hybrid / WFH Options
Akkodis
etc) They also use MySQL v8 as a database. I'd also love you to have a full-stack approach with a good handle on the front-end - Solid JavaScript, HTML, CSS and ideally TypeScript, too. This is a chance to rub shoulders with some of the most talented PHP Engineers and wider techies in the UK. Whilst hiring for More ❯
Employment Type: Permanent
Salary: £35000 - £45000/annum bonus
Posted:

Solutions Director

United Kingdom
Immersum
Role: Principal Solutions Director Location: Remote (Client visits where needed) Salary: £110,000 - £135,000 Tech: Python, JavaScript, Azure, AWS, AI Industry: AI Consultancy Strategic Delivery Leader | Multi-Project Manager | Business-Technical Translator About the Role We’re looking for a senior leader who can own the successful delivery of multiple high-impact AI projects— not just managing timelines, but More ❯
Posted:

Senior Software Engineer Engineering Bournemouth, Remote, UK

Bournemouth, Dorset, United Kingdom
Hybrid / WFH Options
Passenger Technology Group Ltd
driven to deliver high quality features with minimal guidance. Technically, you are a full stack expert, comfortable with PHP frameworks like Symfony (or similar) and front end technologies using JavaScript/TypeScript. You are a standout engineer who applies a deep ability to design and test solutions, using a quality first approach to build applications that are robust, secure, scalable More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Engineering Manager - Software as a Medical Device (SaMD)

England, United Kingdom
Skin Analytics
rate, and other metrics. Champion continuous improvement - lead retros, root cause analysis, and quality initiatives to reduce bugs, unblock teams, and increase predictability. Have a strong background in: Node.js, JavaScript, Express, MySQL, preferably also React. Infrastructure & DevOps experience: AWS, Docker, Terraform, Bitbucket, TestRail, Postman And proven experience in: Leading engineering teams (line managing Seniors and below) in a fast-paced More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

D365 CE Technical Consultant

England, United Kingdom
Hybrid / WFH Options
Ingentive
in Sales, Customer Service, Customer Journeys (Marketing) and Field Service Continuous development of skills within Dynamics 365 CE and the Power Platform Proven experience in delivering C# plugins and JavaScript to extend data operations and user interactivity within Dynamics 365 CE applications Delivery of low-code plugins and/or PCF controls within Power Apps Solution validation inside and outside More ❯
Posted:

Software Scientist I - 527762

Tuscaloosa, Alabama, United States
The University of Alabama
out of the last five (5) years, and obtain security clearance from the Department of Commerce Office of Security. Skills and Knowledge: Proficiency in programming languages (e.g., Python, Javascript). Familiarity with web development frameworks. Knowledge of REST API and JSON, authentication frameworks, OIDC, and version control systems (e.g., Git). Familiar with GIS and geospatial data tools and visualization More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Fourth Consecutive Microsoft MVP Award for Principal Consultant Jamie Taylor

Leeds, Yorkshire, United Kingdom
PR Fire Limited
s deep expertise in technology consulting services, bespoke software development, and web application development. Clients benefit from Jamie's recognised expertise in cutting-edge technologies including .NET, Python, Go, JavaScript, and AI/ML integration, alongside strategic guidance in DevOps, DevSecOps, and microservices architecture. Jamie's renewed MVP status reflects his strategic vision for technology leadership, having been recognised as More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Web Platform Engineer

Bristol, Somerset, United Kingdom
Hybrid / WFH Options
Just Eat
we can maintain and strengthen our collaborative culture. What will you bring to the team? A background as a web or automation engineer with expertise in core technologies like JavaScript, TypeScript and modern frameworks. Ability or desire to work across the full stack from frontend to backend and automation. You are quality focused and have practical experience testing your code. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Group IT Director

Newport, Gwent, United Kingdom
Hybrid / WFH Options
Convey Law
and variety of Web Apps. Proficiency in authoring tools such as Figma, Canva, and/or similar tools. Video editing skills are desirable. Strong understanding of HTML, CSS, and JavaScript as they relate to design. Experience working with development to improve user experience: design, UI, helping to refine content, create visuals and diagrams for technical support content. Proven ability to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Web Developer

Church Crookham, Fleet, Hampshire, England, United Kingdom
Hybrid / WFH Options
MRS Talent Specialist
follow internal workflows Required skills for the Web Developer Strong understanding of the WordPress Gutenberg editor and WordPress core concepts Proficient in HTML, CSS/SASS, and basic ES6 JavaScript Working knowledge of PHP for WordPress theme and plugin development Experience creating and managing custom post types and taxonomies Confident working from detailed design specifications in Adobe and Figma Able More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted: