'ECMAScript' Job Vacancies

1,301 to 1,325 of 2,749 ECMAScript Jobs

Project Leader - Digital Transformation

Buckley, Clwyd, Wales, United Kingdom
Advanced Resource Managers Limited
through processes and applications Data visualisation either by mapping the data flow in the design phase or to communicating insights during the operate phase Desirable: Skywise knowledge Coding - Python, JavaScript, Apps Script, Robotic Processing Automation Artificial Intelligence Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited More ❯
Employment Type: Contractor
Rate: £40.00 - £70.00 per hour
Posted:

Project Leader - Digital Transformation

Broughton, Flintshire, Clwyd, United Kingdom
ARM
through processes and applications Data visualisation either by mapping the data flow in the design phase or to communicating insights during the operate phase Desirable: Skywise knowledge Coding - Python, JavaScript, Apps Script, Robotic Processing Automation Artificial Intelligence Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited More ❯
Employment Type: Contract
Rate: £40 - £70/hour
Posted:

Dynamics 365 CE/ CRM Developer

United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
Suitable candidates will be able to offer: A proven track record developing Microsoft Dynamics CRM/365 CE & Power Platform technologies Demonstrated proficiency across relevant programming languages, including C#, JavaScript Custom plugin/work flow development expertise Full development life cycle skills including analysis, design, testing and support Experience across Power Platform - preferably offering skills in Power Automate, Power Apps More ❯
Posted:

Marketing Automation Specialist

Manchester, Lancashire, England, United Kingdom
Elevation Recruitment Group
Driven: Focused on achieving measurable outcomes. Skills and Qualifications: 5+ years’ hands-on experience with Salesforce Marketing Cloud (SFMC). 3+ years’ experience with HTML/CSS (XML and JavaScript are a plus). Preferred:- Integration experience with SFDC and other data platforms.- Salesforce Certifications:- MC Email Specialist - MC Consultant - B2C Solution Architect Certified Ability to build custom email templates More ❯
Employment Type: Full-Time
Salary: £50,000 - £60,000 per annum
Posted:

Principal Consultant - Programme Test Manager

South East London, London, United Kingdom
Hybrid / WFH Options
TEN10 SOLUTIONS LIMITED
landscapes. Excellent communication skills to engage and influence technical and non-technical stakeholders. A passion for technology and testing, staying ahead of trends in areas such as continuous delivery, JavaScript-based testing tools, microservices, containerization, and DevOps practices. Exceptional understanding of modern testing techniques, tools, and technologies. Whats in It for You? Holidays: 25 days annual leave (plus an extra More ❯
Employment Type: Permanent, Work From Home
Posted:

Product Designer (UX & Front End)

Croydon, Cambridgeshire, UK
Prestige Corporate Events
architecture, and mobile-first layouts 💻 Front-End Collaboration Build or support building responsive layouts with HTML/CSS Work with Tailwind, Bootstrap, or similar frameworks Read/modify simple JavaScript for interaction and feedback Use Git for version control and inspect/debug browser UI issues Work side-by-side with a Full Stack Developer who builds your designs in More ❯
Posted:

Product Designer (UX & Front End)

Croydon, England, United Kingdom
Prestige Corporate Events
architecture, and mobile-first layouts 💻 Front-End Collaboration Build or support building responsive layouts with HTML/CSS Work with Tailwind, Bootstrap, or similar frameworks Read/modify simple JavaScript for interaction and feedback Use Git for version control and inspect/debug browser UI issues Work side-by-side with a Full Stack Developer who builds your designs in More ❯
Posted:

Data Engineer

Eastleigh, Hampshire, South East, United Kingdom
Hybrid / WFH Options
Blake Morgan LLP
with Microsoft Azure services (e.g., Azure SQL, Azure Synapse, Azure Databrick Understanding of data warehousing concepts and data architecture. Familiarity with any programming or scripting language (e.g., Python, R, JavaScript). Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. Eagerness to learn and adapt to new technologies and methodologies Join us in our vision to unlock the More ❯
Employment Type: Permanent, Work From Home
Salary: Competitive + 26 days, 5% pension, BUPA
Posted:

Salesforce Developer

England, United Kingdom
Hybrid / WFH Options
Yolk Recruitment Ltd
SOAP APIs or middleware (e.g. MuleSoft). Hands-on experience with Experience Cloud customisation and configuration. Strong knowledge of Salesforce security, governor limits, and performance best practices. Proficiency in JavaScript and building custom UIs on the Lightning platform. Familiarity with code versioning (Bitbucket/Git) and project tracking tools (JIRA/Confluence). Salesforce certifications – Platform Developer I essential, Developer More ❯
Posted:

Salesforce Developer

Wimbledon, London, United Kingdom
Yolk Recruitment
SOAP APIs or middleware (e.g. MuleSoft). Hands-on experience with Experience Cloud customisation and configuration. Strong knowledge of Salesforce security, governor limits, and performance best practices. Proficiency in JavaScript and building custom UIs on the Lightning platform. Familiarity with code versioning (Bitbucket/Git) and project tracking tools (JIRA/Confluence). Salesforce certifications - Platform Developer I essential, Developer More ❯
Employment Type: Permanent
Salary: £70000 - £90000/annum + benefits
Posted:

Automation Test Lead

West Yorkshire, England, United Kingdom
Erin Associates
ability to test mobile and web applications in agile product environments. Beneficial tooling experience - Cypress, Selenium, Playwright, Appium, Postman, JS-first UI automation, RSpec, Rails Main programming languages used - JavaScript, TypeScript, Python, Ruby Agile/Scrum The company have an excellent reputation within their sector, and have experienced consecutive years of growth, posting record revenues for the last financial year. More ❯
Employment Type: Full-Time
Salary: £55,000 - £60,000 per annum, Inc benefits
Posted:

Junior Web Developer

CB23, Bar Hill, Cambridgeshire, United Kingdom
Abbexa
back end of our website. As our Junior Web Developer you will be responsible for: Developing, debugging and redeveloping modules and web applications for our website using PHP and JavaScript/JQuery code Identifying and fixing small and medium sized bugs Adding features to existing code in our web application Working as part of the team on development projects Adhering More ❯
Employment Type: Permanent
Posted:

Principal Senior Staff Engineer

London Area, United Kingdom
Hybrid / WFH Options
Cavendish Professionals
culture that values different perspectives, encourages career growth, and supports work-life balance. Tech environment (not required, just context for a tech agnostic individual at this level) Node.js/JavaScript Go, Python (selective use) Docker, Terraform GitLab Google Cloud (GCE, Cloud Run, BigQuery, Composer, ...) LLM (VertexAI) n8n Cavendish (Recruitment) Professionals Ltd are proud to be an equal opportunity employer More ❯
Posted:

Principal Senior Staff Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Cavendish Professionals
culture that values different perspectives, encourages career growth, and supports work-life balance. Tech environment (not required, just context for a tech agnostic individual at this level) Node.js/JavaScript Go, Python (selective use) Docker, Terraform GitLab Google Cloud (GCE, Cloud Run, BigQuery, Composer, ...) LLM (VertexAI) n8n Cavendish (Recruitment) Professionals Ltd are proud to be an equal opportunity employer More ❯
Posted:

PHP Developer

Leiden, Zuid-Holland, Netherlands
SWIS
SWIS werken we met een techstack waarin Drupal (opensource CMS) en Laravel (opensource PHP webframework) centraal staan. Jouw expertise in design patterns, unit testing en vaardigheden in PHP, SQL, JavaScript, HTML, Kubernetes en CSS zijn van onschatbare waarde. Ervaring met Drupal of Laravel is een pre, maar als je ervaring hebt met andere technologieën en bereid bent om te leren More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Shopify Developer & IT Support Specialist

City of London, London, United Kingdom
Hybrid / WFH Options
Cult Furniture
escalations. • Maintain basic network and Wi-Fi troubleshooting capability. Skills & Experience Essential: • 2–4 years’ experience as a Shopify Developer (Shopify Plus experience a bonus). • Strong HTML, CSS, JavaScript, Liquid templating, and Shopify CLI skills. • Experience integrating third-party apps and APIs into Shopify. • Ability to work with and manage external development teams, including understanding version control, branching, and More ❯
Posted:

Shopify Developer & IT Support Specialist

London Area, United Kingdom
Hybrid / WFH Options
Cult Furniture
escalations. • Maintain basic network and Wi-Fi troubleshooting capability. Skills & Experience Essential: • 2–4 years’ experience as a Shopify Developer (Shopify Plus experience a bonus). • Strong HTML, CSS, JavaScript, Liquid templating, and Shopify CLI skills. • Experience integrating third-party apps and APIs into Shopify. • Ability to work with and manage external development teams, including understanding version control, branching, and More ❯
Posted:

Client Engineer

Manchester, England, United Kingdom
Hybrid / WFH Options
Suits Me
App Store, Google Play) Contributing to our design system and component libraries to drive consistency and reuse across platforms What you’ll bring to Suits Me Strong TypeScript and JavaScript experience Experience building applications with React and React Native Familiarity with mobile app deployment and lifecycle management (App Store, Google Play) Understanding of HTTP APIs, authentication patterns (OAuth2, JWT), and More ❯
Posted:

Data Engineer

London Area, United Kingdom
IRIS Software Group
warehousing solution preferrably Snowflake. Excellent data modelling and analytics techniques preferrably dbt (for transforming raw data into meaningful insights within modern data warehouses) Strong Python and SQL coding skills. JavaScript is a plus but not required. Experience implementing development best practices including writing automated testing and CI/CD deployment. Responsibilities : Build and maintain reliable data pipelines and ETL processes More ❯
Posted:

Data Engineer

City of London, London, United Kingdom
IRIS Software Group
warehousing solution preferrably Snowflake. Excellent data modelling and analytics techniques preferrably dbt (for transforming raw data into meaningful insights within modern data warehouses) Strong Python and SQL coding skills. JavaScript is a plus but not required. Experience implementing development best practices including writing automated testing and CI/CD deployment. Responsibilities : Build and maintain reliable data pipelines and ETL processes More ❯
Posted:

Animator

Brighton, England, United Kingdom
1X2 Network
Excellent communication and interpersonal skills in dealing with differences between creative and technical teams 🌟Even better if you have... Experience in the iGaming industry Angular JSON Jira/Bitbucket Javascript/Typescript HTML5 CSS Experience of animation and special effects software Spine Adobe After Effects, Photoshop Maya, 3DSmax, Blender or other related 3D modelling/animating tools Texture Packer ShoeBox More ❯
Posted:

Lead Engineer (React Native)

City of London, London, United Kingdom
Hybrid / WFH Options
Reward Gateway
with experience in a technical lead role Experience developing large-scale business-critical SaaS applications In-depth knowledge of the React and React Native frameworks Excellent programming skills in JavaScript, preferably with TypeScript and GraphQL experience A good understanding of the Android and iOS platforms Experience with frontend testing frameworks Familiarity with modern front-end build pipelines and tooling Understanding More ❯
Posted:

Lead Engineer (React Native)

London Area, United Kingdom
Hybrid / WFH Options
Reward Gateway
with experience in a technical lead role Experience developing large-scale business-critical SaaS applications In-depth knowledge of the React and React Native frameworks Excellent programming skills in JavaScript, preferably with TypeScript and GraphQL experience A good understanding of the Android and iOS platforms Experience with frontend testing frameworks Familiarity with modern front-end build pipelines and tooling Understanding More ❯
Posted:

Software Development Engineer II - SDE II

Welwyn Garden City, Hertfordshire, England, United Kingdom
Pontoon
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 ❯
Employment Type: Contractor
Rate: £650 - £700 per day
Posted:

Lead Mobile Engineer (React Native)

England, United Kingdom
Hybrid / WFH Options
Reward Gateway
of experience in a technical lead role Experience developing large-scale business-critical SaaS applications In-depth knowledge of the React and React Native frameworks Excellent programming skills in JavaScript, preferably with TypeScript and GraphQL experience A good understanding of the Android and iOS platforms Experience with frontend testing frameworks Familiarity with modern front-end build pipelines and tooling Understanding More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted: