JavaScript Jobs in London

26 to 50 of 637 JavaScript Jobs in London

Digital CRM Consultant/Power Platform Consultant

Greater London, England, United Kingdom
L&G Recruitment
custom workflows. Experience in designing security model and related out of the box configurations on Microsoft Dynamics 365 online environment. Experience in C#, .Net, Javascript, MS SQL, MS CRM SDK MSD developer kit. Implement application integration using Azure services such as Azure Service Bus, Azure logic Apps, Azure functions etc. more »
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Full-Stack Developer (Python)

London Area, United Kingdom
Hybrid / WFH Options
Thurn Partners
new features. Requirements: 4+ years' Python development experience, ideally within the investment management, investment banking or insurance industries. High-level experience in React/JavaScript UI development. Ability to work with multiple programming languages and technologies (prior experience with the proprietary "securities language" Slang is not required – but the role more »
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Salesforce B2B Commerce Lightning Cloud Solution Lead

London Area, United Kingdom
Tomgandhi Consulting Ltd
design, coding and developing Lightning Web Components as Architect, guiding across teams, and meeting stringent timelines. Strong grasp of web technologies including HTML, CSS, JavaScript , and experience with frameworks like React or Angular. Certifications Salesforce Administrator Certification (Mandatory) Salesforce PD1 Certifications (Mandatory) Salesforce Platform App Builder Certification (Mandatory) Salesforce Experience more »
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Senior Full Stack Developer (Ruby/React)

London Area, United Kingdom
Oliver Bernard
project streams for the leadership team. Paying Up to 95k Hybrid in London Client Facing from the get go Tech Stack - Ruby on Rails, JavaScript, React, AWS Actively interviewing, please get in touch ASAP to register interest! Senior Full Stack Developer(Ruby/React) - Hybrid - Up to 95k more »
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Wordpress Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
Searchability®
experience Expert knowledge of WordPress, themes and plugins Experience with Front end Development using HTML and CSS In depth experience of PHP backend Development JavaScript and MySQL knowledge Understanding of RESTful APIs Excellent written and verbal communication skills Ability to work under pressure How to Apply: Please either apply by more »
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QA Test Engineer

Greater London, England, United Kingdom
Hybrid / WFH Options
Axate
e.g., Jest, RSpec, Postman, Jazmine, Jest, Github Actions, git Hooks, visual regression), which are independent as a test suite from the code. · Integrate with JavaScript, React, Ruby on Rails, and SQL stack CI/DC pipelines and automation (Amplify, Heroku, AWS) Responsibilities : End-to-End Testing : Verify that React components more »
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Engineering Manager

London Area, United Kingdom
Thyme
and processes Facilitate technical discussions with the team and help guide the technical direction of the platform Work in cross functional teams Experience in Javascript stack Key skills required You have 1+ years experience managing engineers in a cross functional environment A background in a regulated industry is ideal Benefits more »
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React Native Developer Lead

Greater London, England, United Kingdom
Wipro
with development teams and designers to develop web applications that run on numerous platforms. Using React Native, design and develop user interface components for JavaScript-based online and mobile apps. Troubleshoot issues and improve front-end performance. Write reusable, effective, as well as scalable JavaScript code and create interchangeable front … Understand customer and stakeholder needs to build apps in on time, in budget and to a high standard of quality. Make use of additional JavaScript libraries such as Redux to make asynchronous API calls as well as improve the performance of the websites/mobile apps. Plan the data and … and non-functional testing. Required Technical Skills: Experience in building mobile application with at least 3+ years in ReactNative framework. Firm grasp of the JavaScript and TypeScript and its nuances, including ES6+ syntax. Should be aware of state management framework such as Redux and middleware integration options. Aware of the more »
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.NET Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
Noir
such as: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. You’ll receive expert training on the latest technologies including: .NET 8, JavaScript, React, Angular 17, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. more »
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Senior Consultant-Full stack development with React, NodeJS & AWS

London Area, United Kingdom
Infosys
development - Node.js API development, TypeScript, DynamoDB, and AWS Lambda. React.js core concepts including components, state, props, JSX, and lifecycle methods. Solid knowledge of TypeScript, JavaScript (ES6+), AWS Lambda and Node.js development. HTML/CSS: Good grasp of HTML5 and CSS3, including responsive design principles, CSS preprocessors like Sass or Less more »
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Security Cleared Java Software Engineer

Greater London, England, United Kingdom
Walter Everett Ltd
Service deployments Broader AWS knowledge (e.g. S3, KMS, EKS) Great attention to detail, organisational skills and a keen analytical mind Experience with front-end JavaScript frameworks, such as React Proven delivery success in large-scale development projects (including, for example, enterprise integration patterns, high assurance/secure services, high throughput more »
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Senior/ Lead Full Stack Developer - C#, Angular, SQL

City Of London, England, United Kingdom
iO Associates - UK/EU
it is important to be strong across the stack. The key technologies you will be working with include: C# .NET T-SQL Angular 12+ JavaScript Azure Apart from a generous base salary, this role will offer 25 days holiday, a great pension scheme and the opportunity to work for one more »
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Python Developer (Mid Level) £50-£70K plus benefits, Hedge Fund Industry, Hybrid (London)

Greater London, England, United Kingdom
Hybrid / WFH Options
E-SEARCH CONSULTING LTD
and growing up through the ranks internally ● Transitioning towards our new multi-tenant architectures & embedded platform security Tech you will be using;- ● Python ● Vue ● Javascript ● TDD/CDD/CI/CD ● Azure (currently moving to AWS/Serverless/Typescript/Nuxt/Event-Driven This company is one more »
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QA Engineer - Permanent - London/Remote - £60-80,000 + Equity

London Area, United Kingdom
Hybrid / WFH Options
Saffron QA
or numerical skills. Experience of manual, exploratory and automation testing, working in Agile teams. Experience of programming in at least one language, ideally Typescript, JavaScript or Python. Experience of Playwright, Cypress or Webdriver.io Strong stakeholder management and communication skills and the ability to push back as and when required. The more »
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Lead Digital Implementation Specialist

London Area, United Kingdom
Hybrid / WFH Options
Harnham
using Ensighten Test data layers against tracking requirements documentation YOUR SKILLS AND EXPERIENCE Strong expertise in Ensighten, Tealium, or Adobe Launch Good understanding of JavaScript Strong problem-solving and communication skills A Digital Analytics background, focusing on tag management and implementation BENEFITS Up to £50,000 Hybrid working pattern Opportunity more »
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Frontend Developer

London Area, United Kingdom
Harrington Starr
Frontend developer HTML5/CSS/JavaScript Contract (Inside IR35) The ideal candidate will be responsible for designing, developing, testing, and debugging responsive web and mobile applications for the company. Using JavaScript, HTML, and CSS, this candidate will be able to translate user and business needs into functional frontend design. … 5+ years' experience in frontend development Must have experience specifically working on the UI of financial services Experience building object oriented web applications in JavaScript, HTML5, and CSS3 You must have financial services experience Angular experience will be ideal Archie.odonovan@harringtonstarr.com more »
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Ecommerce Manager - Fashion

London Area, United Kingdom
Saint and Sofia
As a Ecommerce Manager at Saint and Sofia, you will play a vital role in ensuring the seamless operation of our online platform. You will be responsible for monitoring the functionality, performance, and efficiency of our website, as well as more »
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Java Software Engineer

London Area, United Kingdom
Valcon
the essential experiences Experience with building systems using FIX Protocol. Senior-level experience with Java. Senior level experience with a Scripting language such as Javascript or Python. Experience with version control systems eg GitLab, GitHub Developing software using Agile methodologies. Level 3 Support for Production systems. Desired Broking/Trading more »
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Senior Software Engineer

London Area, United Kingdom
Phoenix Pursuit
future as the business grows Key Requirements: Strong background in Python Experience with Django framework Solid understanding of AWS architecture MySQL Strong knowledge of JavaScript (ideally React) Knowledge of a ticketing system (ideally JIRA) If you are interested in the role, please send your CV to nick@phoenixpursuit.com or apply more »
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Software Engineer

London Area, United Kingdom
Jefferson Frank
working with the latest technology and are interested in enhancing your tech abilities? Responsibilities Multiple years of professional experience working on backend systems Node.js, Javascript AWS – CDK, API Gateway, Dynamo DB, Lambda, Event Bridge, S3 Serverless and event-driven architecture Well-versed in modern development practices including cloud-native, DevOps more »
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Software Engineer - Python & TypeScript

London, England, United Kingdom
Fruition IT
Build and maintain CI/CD pipelines to assist with automated testing and infrastructure provisioning. Key requirements: Strong Python and/or TypeScript/JavaScript experience (for API development). Experience with Kubernetes/Docker Swarm/Openshift Relevant Clearance - DV/EDV level. If you are interested in the more »
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Senior PHP Developer

London Area, United Kingdom
Hybrid / WFH Options
Oliver Bernard
development experience Laravel or Lumen is their framework of choice Ideally have experience with CI/CD Agile development Knowledge of RESTful web services JavaScript Experience with ElasticSearch/Docker/Templating is a bonus Benefits Hybird remote working model (1 day every fortnight in the office) 33 days holiday more »
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.NET Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer - Fastest-Growing Internet Co Ever – London (Tech stack: .NET Developer, .NET 8, C#, Azure, Angular 17, 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 … SQL Server. Our client can provide you with training into: .NET 8, Azure, Angular 17, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and SQL Server 2022. These positions come with an extensive benefits package including bonuses, pension, private medical healthcare, a training budget and more »
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Clinical Data Manager

London Area, United Kingdom
CYTE Global
in industry-standard clinical database applications, such as Electronic Data Capture (EDC) and Clinical Trial Management Systems (CTMS). Experience with programming languages like JavaScript or SQL is a strong plus. Company: CYTE is a full-service cardiovascular contract research organisation (CRO) powered by an integrated Clinical Research Platform and … projects Participate in meetings with vendors and study Sponsors. Desired Skills and Experience: Life Science Degree, Nursing qualification, or relevant industry experience Experience of Javascript or SQL Experience with power BI is desirable Excellent attention to detail and ability to apply critical thinking in analysis of data. Excellent written and more »
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Salesforce Service Cloud Architect

London Area, United Kingdom
Hybrid / WFH Options
Wipro
About Wipro: Wipro’s dynamic approach to people, process, and technology has led them to be an industry leader for decades. Additionally, since 2006, Wipro has helped companies power their business with the cloud. We provide professional services that help more »
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JavaScript
London
10th Percentile
£47,500
25th Percentile
£61,250
Median
£85,000
75th Percentile
£113,750
90th Percentile
£143,750