ECMAScript Job Vacancies

1,176 to 1,200 of 2,569 ECMAScript Jobs

Digital Integration Analyst

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Adecco
stakeholders Maintain comprehensive documentation of integration service processes and best practices About You: We're looking for a technically skilled professional who possesses: Strong expertise in HL7, FHIR, JSON, JavaScript and Powershell Proven experience in SQL database design and querying Proficiency with REST APIs and Office 365 A solid background in system integration and digital development The ability to communicate More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Senior UI Automation Tester

Madison, Wisconsin, United States
HTC Global Services Inc
participate in design and code reviews. What We're Looking For 10-12 years of experience, with a primary focus on test automation. Hands-on experience in Selenium-WebDriverIO, JavaScript, and NodeJS. Experience with Jenkins, GitLab, API Testing, Allure Reports, and Agile methodologies. Strong knowledge of OOP concepts and automation framework development. Ability to work independently as an SDET and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Analytics Consultant

Leeds, England, United Kingdom
Jaywing
Google Analytics 4 (GA4) and Google Tag Manager (GTM), including advanced configuration and troubleshooting Proven ability to implement and troubleshoot various marketing pixels (e.g. Facebook, LinkedIn) Strong proficiency in JavaScript, HTML, and other web technologies relevant to tracking implementation (e.g., dataLayer, DOM manipulation) Familiarity with data manipulation and analysis using spreadsheet software (e.g., Google Sheets, Excel) SQL skills for data More ❯
Posted:

Senior Software Engineer with Security Clearance

Burke, Virginia, United States
Eleven Peppers Studios
Necessities: You have 12 years of experience (degree(s) may reduce years req.). You have experience developing user-friendly web apps using common commercially accepted programming languages (HTML, JavaScript, PHP, etc.). You have the ability to troubleshoot software and web problems and provide solutions to overcome those problems. You can test, maintain, and support high-performance, innovative software More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Analytics Consultant

bradford, yorkshire and the humber, united kingdom
Jaywing
Google Analytics 4 (GA4) and Google Tag Manager (GTM), including advanced configuration and troubleshooting Proven ability to implement and troubleshoot various marketing pixels (e.g. Facebook, LinkedIn) Strong proficiency in JavaScript, HTML, and other web technologies relevant to tracking implementation (e.g., dataLayer, DOM manipulation) Familiarity with data manipulation and analysis using spreadsheet software (e.g., Google Sheets, Excel) SQL skills for data More ❯
Posted:

Senior Service Designer

Leeds, West Yorkshire, Yorkshire, United Kingdom
Ad Warrior
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Employment Type: Permanent, Part Time
Salary: £55,000
Posted:

Senior Service Designer

Nottingham, Nottinghamshire, East Midlands, United Kingdom
Ad Warrior
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Employment Type: Permanent, Part Time
Salary: £55,000
Posted:

Senior Service Designer

Manchester, North West, United Kingdom
Ad Warrior
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Employment Type: Permanent, Part Time
Salary: £55,000
Posted:

Senior Service Designer

Bristol, Avon, South West, United Kingdom
Ad Warrior
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Employment Type: Permanent, Part Time
Salary: £55,000
Posted:

Senior Service Designer

Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Ad Warrior
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Employment Type: Permanent, Part Time
Salary: £55,000
Posted:

Senior Service Designer

Nottingham, Nottinghamshire, England, United Kingdom
DVSA
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Service Designer

Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
DVSA
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Service Designer

Bristol, Avon, England, United Kingdom
DVSA
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Service Designer

Manchester, Lancashire, England, United Kingdom
DVSA
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Service Designer

Leeds, West Yorkshire, England, United Kingdom
DVSA
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Service Designer

bradford, yorkshire and the humber, united kingdom
Ad Warrior
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Posted:

Mobile Developer

Preston, Lancashire, North West, United Kingdom
GoFind Recruitment Ltd
confidentiality and date protection standards. Excellent collaboration and communication skills. Flexibility to adapt to shifting priorities and manage multiple tasks concurrently Desirable Minimum 2 years of experience working with JavaScript Skills in Rust, TypeScript and MySQL. Prior experience working with vanilla PHP backend systems is a strong advantage. Benefits: Competitive salary of £30,000 - £40,000 Potential of the role More ❯
Employment Type: Permanent
Posted:

Senior Service Designer

warrington, cheshire, north west england, united kingdom
Ad Warrior
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Posted:

Senior Service Designer

bolton, greater manchester, north west england, united kingdom
Ad Warrior
Strong understanding of information architecture, interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Benefits Joining their department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. 25 days annual leave, increasing by 1 day each year of service More ❯
Posted:

Conversion Rate Optimisation (CRO) Specialist

City of London, London, United Kingdom
Randstad Digital
best practices, persuasion principles, and behavioural psychology. Data literacy: ability to analyse large datasets, run SQL queries, and work with dashboards. Nice to have: web development skills (HTML, CSS, JavaScript) to prototype and implement tests quickly. Attributes Analytical thinker with a bias for action. Comfortable operating at the intersection of product, marketing, and engineering. Strong communication and storytelling skills - able More ❯
Employment Type: Contract
Rate: £350 - £380 per day
Posted:

Software Development Engineer II, WWGST

Cambridge, Cambridgeshire, United Kingdom
Amazon
opportunity to build pioneering solutions to complex problems, please reach out and talk to us! Responsibilities Design and implement low-latency, scalable solutions across the tech stack, including frontend (JavaScript, CSS, hybrid frameworks), middle tier (Java, Spring), and backend (non-relational databases and AWS services). Collaborate with teams in Checkout, Payments, Inventory, and Fulfillment to build integrated solutions that More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer Apprentice

Sevenoaks, Kent, England, United Kingdom
QA
web apps. Testing, troubleshooting, and improving software performance. What we’re looking for: Strong interest in programming and software development. Basic understanding of programming concepts. Willingness to learn C#, JavaScript, and other programming languages. Enthusiasm for technology and cloud-based solutions. Good problem-solving abilities and a proactive mindset. Strong communication skills with the ability to work in a team. More ❯
Employment Type: Full-Time
Salary: £26,000 - £28,000 per annum
Posted:

WordPress Developer

S1, Sheffield, South Yorkshire, United Kingdom
Hybrid / WFH Options
Arise
need To excel in this role, you will need: Proficiency in building and customising WordPress websites Basic knowledge of PHP for custom WordPress development Experience with HTML, CSS, and JavaScript Problem-solving skills and attention to detail Effective communication skills for client interactions Familiarity with (or an openness to learn) our preferred development stack, which includes: WordPress - the foundation of More ❯
Employment Type: Contract
Rate: £25000 - £35000/annum
Posted:

Conversion Rate Optimisation CRO Specialist

London, South East, England, United Kingdom
Randstad Technologies
best practices, persuasion principles, and behavioural psychology. Data literacy: ability to analyse large datasets, run SQL queries, and work with dashboards. Nice to have: web development skills (HTML, CSS, JavaScript) to prototype and implement tests quickly. Attributes Analytical thinker with a bias for action. Comfortable operating at the intersection of product, marketing, and engineering. Strong communication and storytelling skills - able More ❯
Employment Type: Contractor
Rate: £350 - £380 per day
Posted:

Analytics Consultant / Senior Analytics Consultant

Leeds, Yorkshire, United Kingdom
Jaywing
Google Analytics 4 (GA4) and Google Tag Manager (GTM), including advanced configuration and troubleshooting Proven ability to implement and troubleshoot various marketing pixels (e.g. Facebook, LinkedIn) Strong proficiency in JavaScript, HTML, and other web technologies relevant to tracking implementation (e.g., dataLayer, DOM manipulation) Familiarity with data manipulation and analysis using spreadsheet software (e.g., Google Sheets, Excel) SQL skills for data More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted: