ECMAScript Jobs in London

876 to 900 of 1,312 ECMAScript Jobs in London

ServiceNow Technical Lead

London, South East, England, United Kingdom
Vbeyond
standards, and optimize platform performance. Manage CMDB, Discovery, and automation initiatives. Stay current with new releases and recommend platform improvements. Requirements 8+ years of experience with ServiceNow. Expertise in JavaScript, Glide API, workflows, and integrations (REST/SOAP). Strong knowledge of CMDB, Flow Designer, and Integration Hub. Excellent communication and leadership skills. Certifications: CSA, CIS (preferred), CAD (plus). More ❯
Employment Type: Contractor
Rate: Competitive salary
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AI Solutions Engineer

London, United Kingdom
McGregor Recruitment
all solutions meet rigorous standards for data privacy, security, and compliance Improving solutions based on real-world usage and feedback Build and deploy AI-powered workflows Qualifications Python or JavaScript Knowledge of automation platforms Strong experience with LLMs If you think you meet the above requirements, please apply or email your CV to More ❯
Employment Type: Permanent
Salary: GBP Annual
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AI Solutions Engineer

City of London, London, United Kingdom
McGregor Boyall Associates Limited
Ensuring all solutions meet rigorous standards for data privacy, security, and compliance. improving solutions based on real-world usage and feedback. Build and deploy AI-powered workflows Python or JavaScript Knowledge of automation platforms Strong experience with LLMs If you think you meet the above requirements, please apply or email your CV to McGregor Boyall is acting as an Employment More ❯
Employment Type: Permanent
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AI Solutions Engineer

London, South East, England, United Kingdom
McGregor Boyall
Ensuring all solutions meet rigorous standards for data privacy, security, and compliance. improving solutions based on real-world usage and feedback. Build and deploy AI-powered workflows Python or JavaScript Knowledge of automation platforms Strong experience with LLMs If you think you meet the above requirements, please apply or email your CV to McGregor Boyall is acting as an Employment More ❯
Employment Type: Full-Time
Salary: Salary negotiable
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Adobe AEP & AJO Technical Administrator

London, United Kingdom
Adecco
marketing automation and customer journey orchestration. Proficiency with REST APIs, JSON, and data formats like Parquet. Familiarity with Adobe Experience Cloud tools (Target, Analytics, Campaign). Bonus: Scripting experience (JavaScript, Python) and CDP platforms (Segment, Tealium). If the role is of interest please apply with your updated CV More ❯
Employment Type: Contract
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Consent Management Platform Analyst, contract

Central London, London, United Kingdom
Hybrid / WFH Options
Staffworx Limited
. Ability to work independently and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT, or equivalent). Contract, outside IR35, London, Consumer Products Electronics More ❯
Employment Type: Contract, Work From Home
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MarTech Analyst (CMP)

London Area, United Kingdom
Hybrid / WFH Options
Staffworx
. Ability to work independently and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT, or equivalent). Contract, outside IR35, London, Consumer Products Electronics More ❯
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MarTech Analyst (CMP)

City of London, London, United Kingdom
Hybrid / WFH Options
Staffworx
. Ability to work independently and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT, or equivalent). Contract, outside IR35, London, Consumer Products Electronics More ❯
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MarTech Analyst (CMP)

london, south east england, united kingdom
Hybrid / WFH Options
Staffworx
. Ability to work independently and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT, or equivalent). Contract, outside IR35, London, Consumer Products Electronics More ❯
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MarTech Analyst (CMP)

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Staffworx
. Ability to work independently and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT, or equivalent). Contract, outside IR35, London, Consumer Products Electronics More ❯
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Solutions Engineer

City of London, London, United Kingdom
Avant Intelligence
on-site enablement in international markets What We’re Looking For: 3+ years of experience in robotics, industrial automation, or AI solution engineering Hands-on prototyping skills (e.g., Python, JavaScript, or similar technical stack) Experience integrating hardware + software and working with real-world operational workflows Strong analytical mindset, able to design experiments, evaluate results, and iterate quickly Cross-functional More ❯
Posted:

Solutions Engineer

London Area, United Kingdom
Avant Intelligence
on-site enablement in international markets What We’re Looking For: 3+ years of experience in robotics, industrial automation, or AI solution engineering Hands-on prototyping skills (e.g., Python, JavaScript, or similar technical stack) Experience integrating hardware + software and working with real-world operational workflows Strong analytical mindset, able to design experiments, evaluate results, and iterate quickly Cross-functional More ❯
Posted:

Solutions Engineer

london, south east england, united kingdom
Avant Intelligence
on-site enablement in international markets What We’re Looking For: 3+ years of experience in robotics, industrial automation, or AI solution engineering Hands-on prototyping skills (e.g., Python, JavaScript, or similar technical stack) Experience integrating hardware + software and working with real-world operational workflows Strong analytical mindset, able to design experiments, evaluate results, and iterate quickly Cross-functional More ❯
Posted:

Solutions Engineer

london (city of london), south east england, united kingdom
Avant Intelligence
on-site enablement in international markets What We’re Looking For: 3+ years of experience in robotics, industrial automation, or AI solution engineering Hands-on prototyping skills (e.g., Python, JavaScript, or similar technical stack) Experience integrating hardware + software and working with real-world operational workflows Strong analytical mindset, able to design experiments, evaluate results, and iterate quickly Cross-functional More ❯
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DCO Technical Manager - 6 Month Fixed-Term Contract

London, United Kingdom
Hybrid / WFH Options
McCann Manchester Limited
1P, 3P) and translate them into usable DCO segments. Strong stakeholder management skills to bridge client, tech, creative, and media partners. Nice to have: Experience with scripting languages (e.g., JavaScript) for DCO customisation. Familiarity with data visualisation tools (e.g., Tableau, Google Data Studio). Knowledge of ad verification and brand safety technologies. Exposure to AI-driven creative generation or optimisation More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

D365 Customer Engagement CE Developer

City of London, London, United Kingdom
Adroit People Ltd
Dynamics 365 CRM, including configuration, customization, and integration capabilities. Strong expertise in integration technologies, frameworks and methods, such as Logic Apps, HTTP, json, AJAX, Oauth2. Proficiency in .NET, C#, JavaScript, and other relevant programming languages. Strong experience of developing plugins for Dynamics Strong experience in using JavaScript and HTML to enhance Dynamics form customization and configuration Demonstrated experience in leading … 365. Bachelors degree in Computer Science, Information Technology, or a related field. Strong experience with Microsoft Dynamics 365 (Customer Engagement, Sales, Service, Marketing, etc.). Proficiency in C#, .NET, JavaScript, and TypeScript for Dynamics 365 custom development. Experience with Microsoft Power Platform (Power Apps, Power Automate, Power BI). Hands-on experience with Azure services (Azure Functions, Logic Apps, API More ❯
Employment Type: Contract
Rate: £450 per day
Posted:

D365 Customer Engagement Developer

London, United Kingdom
Parker Shaw
Dynamics 365 CRM, including configuration, customization, and integration capabilities. Strong expertise in integration technologies, frameworks and methods, such as Logic Apps, HTTP, json, AJAX, Oauth2. Proficiency in .NET, C#, JavaScript, and other relevant programming languages. Strong experience of developing plugins for Dynamics Strong experience in using JavaScript and HTML to enhance Dynamics form customization and configuration Demonstrated experience in leading … Bachelor's degree in Computer Science, Information Technology, or a related field. Strong experience with Microsoft Dynamics 365 (Customer Engagement, Sales, Service, Marketing, etc.). Proficiency in C#, .NET, JavaScript, and TypeScript for Dynamics 365 custom development. Experience with Microsoft Power Platform (Power Apps, Power Automate, Power BI). Hands-on experience with Azure services (Azure Functions, Logic Apps, API More ❯
Employment Type: Contract
Rate: GBP Daily
Posted:

.NET Developer

City of London, London, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer, .NET 9, C# - Global Record Label - London (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce that our client, one of the largest and most recognised brands within the music industry, is seeking .NET Developer to work out of … .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. My client offers flexible working hours, home working and amazing offices (onsite cinema, pool tables, bar, free canteen, gym). These positions are dope!!! Location: London More ❯
Employment Type: Full-Time
Salary: £40,000 - £60,000 per annum
Posted:

.NET Developer

City of London, London, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer, .NET 9, C# - Computer Gaming Company - London (Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Having sold over 100 million games consoles and over 500 million games over the last decade, my client is undoubtedly the world's most recognised computer gaming brand. We … Core/ASP.NET MVC, C# and Azure SQL. Our client can provide with exposure to: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. This is a truly amazing opportunity to work for a forward thinking and progressive company, one that can provide you with an on-going training programme More ❯
Employment Type: Full-Time
Salary: £40,000 - £60,000 per annum
Posted:

.NET Developer

City of London, London, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global video technology company with a strong presence in 17 countries. Using cutting edge technologies they help their clients join the dots on Facebook, YouTube and the social web. Their mission … give you the opportunity to work on enterprise level software development projects and training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. You will follow the firm's rapid career progression programme. Previous top performers have achieved several promotions (and pay rises) within 12 months of joining. If More ❯
Employment Type: Full-Time
Salary: £40,000 - £60,000 per annum
Posted:

.NET Developer

City of London, London, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer - Fastest-Growing Internet Co Ever - London (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is changing the way merchants and consumers connect with each other worldwide, and the change has barely started. In 2024, they were the fastest-growing internet company …/ASP.NET MVC, C# and Azure SQL. Our client can provide you with training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. These positions come with an extensive benefits package including bonuses, pension, private medical healthcare, a training budget and 25 days holiday. Location: London, UK/Remote More ❯
Employment Type: Full-Time
Salary: £50,000 - £70,000 per annum
Posted:

.NET Developer - London

Greater London, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer - Fastest-Growing Internet Co Ever – London (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is changing the way merchants and consumers connect with each other worldwide, and the change has barely started. In 2024, they were the fastest-growing internet company …/ASP.NET MVC, C# and Azure SQL. Our client can provide you with training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. These positions come with an extensive benefits package including bonuses, pension, private medical healthcare, a training budget and 25 days holiday. Location: London, UK/Remote More ❯
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.NET Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global video technology company with a strong presence in 17 countries. Using cutting edge technologies they help their clients join the dots on Facebook, YouTube and the social web. Their mission … give you the opportunity to work on enterprise level software development projects and training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. You will follow the firm’s rapid career progression programme. Previous top performers have achieved several promotions (and pay rises) within 12 months of joining. If More ❯
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D365 Developer - 12 Month FTC

London Area, United Kingdom
Shape IT Recruitment
working, customer-focused D365 solutions. Actively participate in SCRUM ceremonies (daily stand-ups, retrospectives, backlog review, show-and-tell). Create low-level designs and develop custom plug-ins, JavaScript, Power Apps, Power Automate, and other customisations. Provide technical guidance and support to business users. Take ownership of assigned features, unit testing, and deployments to Test/Production environments. Maintain … with development experience. Minimum 3 years’ experience as a D365 Developer, with knowledge of Sales, Service, and Marketing modules. End-to-end development and delivery experience. Proficient in C#, JavaScript, and D365 customisations. Experience with Power Automate, Power Apps, and custom connectors. Familiarity with DevOps, GIT, Azure DevOps, CI/CD. Excellent communication and stakeholder management skills. Interpersonal & Professional Skills More ❯
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D365 Developer - 12 Month FTC

City of London, London, United Kingdom
Shape IT Recruitment
working, customer-focused D365 solutions. Actively participate in SCRUM ceremonies (daily stand-ups, retrospectives, backlog review, show-and-tell). Create low-level designs and develop custom plug-ins, JavaScript, Power Apps, Power Automate, and other customisations. Provide technical guidance and support to business users. Take ownership of assigned features, unit testing, and deployments to Test/Production environments. Maintain … with development experience. Minimum 3 years’ experience as a D365 Developer, with knowledge of Sales, Service, and Marketing modules. End-to-end development and delivery experience. Proficient in C#, JavaScript, and D365 customisations. Experience with Power Automate, Power Apps, and custom connectors. Familiarity with DevOps, GIT, Azure DevOps, CI/CD. Excellent communication and stakeholder management skills. Interpersonal & Professional Skills More ❯
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