ECMAScript Jobs in the City of London

51 to 66 of 66 ECMAScript Jobs in the City of London

Senior Software Engineer

City of London, Coleman Street, United Kingdom
Xpertise Recruitment
continual experimentation & learning Any Cloud experience (AWS or Azure or GCP) Nice to have (not mandatory): Database experience - SQL or NoSQL Experience of any JavaScript language (Typescript, React, Angular and/or htmx) Knowledge of CI/CD and DevOps practices Familiar with IaC - Terraform, CloudFormation or similar more »
Employment Type: Permanent
Salary: £65000 - £70000/annum
Posted:

Full Stack Developer - C++ & React - OUTSIDE IR35 - Hybrid/London

City of Westminster, Greater London, Marylebone, United Kingdom
Hybrid / WFH Options
Coltech Recruitment
development using React Strong understanding of algorithms, data structures, and memory management in C++. Experience with modern web development practices, including HTML5, CSS3, and JavaScript/TypeScript. Familiarity with RESTful APIs and WebSocket communication for real-time data updates. Knowledge of software development in the financial or trading industry is more »
Employment Type: Contract
Rate: £300 - £500/day OUTSIDE IR35
Posted:

Senior Performance Analyst

City of London, London, United Kingdom
Hybrid / WFH Options
Rise Technical Recruitment Limited
planning, designing schema, deployment, and ongoing optimisation. Deep understanding of GA4's architecture, event tracking, and custom dimensions/metrics. * Strong technical skills in JavaScript, HTML, Google Tag Manager (GTM) and SQL, enabling you to implement and troubleshoot GA4 tagging. * Demonstrated ability to design and implement a robust data architecture more »
Employment Type: Contract, Work From Home
Rate: £500 - £575 per day
Posted:

Full Stack Java Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Randstad Technologies Recruitment
major features and capabilities, and system management tools. What they are Looking For: 3+ years of full stack development experience Frontend development: angular, react, Javascript etc Backend development: Java, Kotlin, GoLang or any object oriented programming. Experience with relational databases. Don't miss out on this exciting opportunity to advance more »
Employment Type: Contract
Rate: £35 - £42/hour
Posted:

PHP Developer - Hybrid Remote

City of London, London, United Kingdom
Hybrid / WFH Options
VERTECH GROUP (UK) LTD
to completion. Approx. 60% backend/40% front-end Essential: At least 18 months experience PHP and related frameworks (e.g. Laravel, Symfony) HTML, CSS, JavaScript React, Vue or similar libraries Git or similar MySQL Nice-to-have: Experience or a strong interest in AI, particularly in Machine Learning and Large more »
Employment Type: Permanent, Work From Home
Salary: £45,000
Posted:

Integration Architect

City of London, London, United Kingdom
Randstad Technologies Recruitment
operations. Produce high-level designs and work closely with engineers and project managers. Proficiency in integration platforms (e.g., Kong Gateway) and programming languages (Java, JavaScript, .NET Core). Experience with API management, web services (REST, SOAP), and cloud services (AWS, Azure). Strong problem-solving, communication, and collaboration skills Join more »
Employment Type: Permanent
Salary: £80000 - £100000/annum
Posted:

Lead Software Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
of a team while being involved in the day-to-day development of advanced software solutions. Skills: Ability to confidently write PHP, Laravel and JavaScript code Understanding of Frameworks such as Vue, Nuxt, and TypeScript Follow a test driven approach to development Can write and optimise SQL wueries CSS/ more »
Employment Type: Permanent, Work From Home
Salary: £70,000
Posted:

Software Developer

City of London, London, United Kingdom
Spectrum IT Recruitment
Science or a related scientific subject - Ideally Russel Group University Recent C# and .NET experience Exposure to the latest version of the .NET platform JavaScript Front End Frameworks - React SQL Server Excellent communication skills Strong attention to detail Experience in multi-threaded application development Strong understanding of Windows Technologies If more »
Employment Type: Permanent
Salary: £70000 - £90000/annum
Posted:

Senior Engineering Manager - Hands On - Node.js

City of London, London, United Kingdom
Wilson Brown Limited
Director of Engineering and have 3-4 Tech Leads reporting into you who manage small engineering teams. You will have experience working in a JavaScript/TypeScript ecosystem using Node.JS and you might currently work as an experienced Technical Lead, Architect or a hands on manager. The successful candidate will … development, global reach, and distributed teams. Still hands on and passionate about architecture and clean code. You will have strong experience operating in a JavaScript/TypeScript ecosystem. They use Node.js and React. Extensive Node.js experience Experience building cloud native platforms. They use AWS Experience leading/managing other technical more »
Employment Type: Permanent
Posted:

Frontend Engineer - Next.js

London, City of London, United Kingdom
Opus Recruitment Solutions
are on the search for a Frontend Developer to help support their current team on a rolling 3 month contract. Role Requirements: HTML5, CSS3 JavaScript Next.js Tailwind Vercel Knowledge of mobile-first web principles If you are interested in this role, please apply or email your latest CV to (url more »
Employment Type: Contract
Rate: £400/day
Posted:

Information Systems Support Developer

City of London, London, United Kingdom
Hybrid / WFH Options
In Technology Group Limited
and activities. Troubleshooting issues and ensuring its up to date. Develop web applications using C#/.Net Web Forms/MVC/SQL/JavaScript Manage and coordinate ITC Projects. Develop Microsoft Azure Applications Implement CI/CD Analyse business processes. Mange and Audit integrated management systems( ISO) Skills: Experience … and deployment experience Ability to learn new skills/Products Moodle/E-Learning Administration Microsoft Cloud 365 C#/.Net/MVC/JavaScript/HTML/CSS/y SQL 2 years of agile Project management ISO 27001 If you have strong Development experience and have strong experience … User Training, Database, Security Management Software, Support, Software Engineer, AWS, Azure, IP Provisioning, Development, Testing, Sharepoint, Moodle, Cypher, Canvas LMS, Brightspace, C#, .Net, ASP.Net, JavaScript, In Technology Group Ltd is acting as an Employment Agency in relation to this vacancy. more »
Employment Type: Permanent
Salary: £50,000
Posted:

Junior Software Developer

City of London, London, United Kingdom
Spectrum IT Recruitment
company culture. Skills required: At Least a BSc in Computer Science from Russell Group or top European University .NET development experience C# SQL Server JavaScript .NET Core (beneficial) Excellent communication skills Strong attention to detail If you feel you have the skills and experience required for this opportunity, please contact more »
Employment Type: Permanent
Salary: £50000 - £70000/annum
Posted:

Power Platform Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Intec Select
Support users as required during UAT. Skills and Experience: Development of Power Platform components including Power Apps, Power Automate and Power BI Experience of JavaScript/jQuery/CSS/HTML development. Experience of connecting Power Platform applications to external data sources such as SQL and SharePoint. Detailed Knowledge of more »
Employment Type: Permanent, Work From Home
Salary: £75,000
Posted:

ServiceNow Snr Consultant

City of London, London, United Kingdom
Hybrid / WFH Options
83zero Limited
use the ServiceNow Platform. Your skills and experience Experience in administering the ServiceNow Platform and experience working in an Agile/Scrum environment Scripting - JavaScript, Angular/Angular JS, HTML, CSS, AJAX and Jelly Good communication skills (written and speaking skills) and strong attention to detail Good understanding of relational more »
Employment Type: Permanent
Salary: £95,000
Posted:

ServiceNow Snr/Lead Developer

City of London, London, United Kingdom
Hybrid / WFH Options
83zero Limited
use the ServiceNow Platform. Your skills and experience Experience in administering the ServiceNow Platform and experience working in an Agile/Scrum environment Scripting - JavaScript, Angular/Angular JS, HTML, CSS, AJAX and Jelly Good communication skills (written and speaking skills) and strong attention to detail Good understanding of relational more »
Employment Type: Permanent
Salary: £80,000
Posted:

ServiceNow Architect

City of London, London, United Kingdom
Hybrid / WFH Options
83zero Limited
use the ServiceNow Platform. Your skills and experience Experience in administering the ServiceNow Platform and experience working in an Agile/Scrum environment Scripting - JavaScript, Angular/Angular JS, HTML, CSS, AJAX and Jelly Good communication skills (written and speaking skills) and strong attention to detail Good understanding of relational more »
Employment Type: Permanent
Posted: