JavaScript Jobs in London

151 to 175 of 609 JavaScript Jobs in London

Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Harrington Starr
Financial Services experience on either the Buy or Sell-Side – essential. Mature hands-on commercial experience with Golang. Strong commercial experience with C#/JavaScript and PostgreSQL. Excellent OOP skills. Commercial experience with React, Typescript and JavaScript. Strong communication skills and a collaborative approach. Commercial experience with cloud technology GCP more »
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Full Stack Engineer

London Area, United Kingdom
Hybrid / WFH Options
OpenSourced - Search & Selection
of hands-on experience in full-stack development, with a strong focus on the Shopify platform. Proficiency in front-end technologies like HTML, CSS, JavaScript, and React. Solid expertise in back-end development, with proficiency in languages such as Node.js or Python. Proven experience with databases and version control systems. more »
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Senior Software Engineer

London Area, United Kingdom
Innova Recruitment
always be communicating with various stakeholders within the business. Looking for... · 5+ Years Experience as a Full Stack Software Engineer · Specialised in using Typescript, JavaScript, React, Node.js within AWS · Experience using Postgres, Metabase and Snowflake for data storage · You have a product mindset keeping the customer's experience at the more »
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Lead Full Stack Developer

London Area, United Kingdom
Nicoll Curtin
Managerial/Leadership qualities Designing and implementing microservice architecture Data Structures Algorithms Rest AP Spring Boot Databases ION trading platform HTML/CSS/JavaScript/Angular/React This is a full-time position paying up to £150k plus a very attractive benefits and bonus package. You will be more »
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React Developer - Blockchain

London Area, United Kingdom
Vertus Partners
to continuously improve our trading platforms. Required Skills and Qualifications: Bachelor’s degree in Computer Science, Engineering, or a related field. Proficient understanding of JavaScript (ES6+), HTML5, CSS3, and responsive design. Experience with real-time data processing and web sockets. Understanding of cryptocurrency trading markets, order types, and financial instruments. more »
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DevOps Engineer

London Area, United Kingdom
Reload Search Ltd
years) working as a Data Engineer, DevOps Engineer, or similar role in a fast-paced environment. Strong programming skills in languages such as Python, JavaScript, with experience in building and maintaining data pipelines using tools like Apache Kafka, Google Cloud Dataflow or similar frameworks. Knowledge of natural language processing (NLP more »
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Fullstack Web Developer

Central London, London
Nexus Jobs Limited
least 3-4 years of experience as a web developer, with specific experience creating, implementing, and sustaining responsive websites. You should be proficient in JavaScript, jQuery, HTML, CSS/SCSS, Shopify (working with liquid files), and related technologies. Experience in AWS (Lambda, S3, API Gateway), Node/NPM, and with more »
Employment Type: Permanent
Salary: £50,000 - £65,000
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Full Stack Engineer

London Area, United Kingdom
Synergetic
ideas to project discussions. Qualifications: About You: - Proficiency in back-end software development, particularly using Java (Spring/Spring Boot). - Strong experience in JavaScript for UI development, including familiarity with modern frameworks such as Angular or React. - Expertise in Agile development methodologies (TDD, BDD, SCRUM, etc.). - Hands-on more »
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Head of Engineering

London Area, United Kingdom
Hybrid / WFH Options
Leo Technology
Experience working within a SaaS business 🚀 Up to date technical knowledge around C# .Net, ASP.NET, .Net Core, AWS DevOps (and associated technologies), TypeScript, Angular, JavaScript etC 🚀 Proven track record scaling teams up to 30+ heads 🚀 Experience defining strategic direction, best practise etc 🚀 Experience working within an EdTech/E-Learning more »
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Full Stack Engineer

London Area, United Kingdom
Hybrid / WFH Options
Hays
of UI design tools (e.g. Adobe XD) React experience designing and developing UIs to collect and display analytical data Good knowledge of HTML, CSS, Javascript, Typescript and React.js Development and documentation of Web APIs (e.g. Swagger, Open API) Wider personal background: Good interpersonal skills and the ability to communicate about more »
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Full Stack Engineer

London Area, United Kingdom
Hybrid / WFH Options
Eligo Recruitment
Experience with production troubleshooting, monitoring systems, and large infrastructure Experience with Linux, command line, scripting (Bash, Python) The tech stack: Ruby, Rails, Sidekiq, VueJS, JavaScript, CSS, HTML, PostgreSQL, ElasticSearch, AWS services MongoDB, Redis, NodeJS, PHP, Python NewRelic, Kibana, Cloudwatch Why apply for this Fullstack Developer role? Join a diverse, international more »
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Senior Java Analyst Developer

London Area, United Kingdom
Hybrid / WFH Options
Quant Capital
Developer around digital applications, software engineering, microservices and cloud. This could include Core Java, Spring Boot, Hibernate/JPA and UI using React, Ember, JavaScript or HTML. Cloud experience with containerization (Docker, Kubernetes), Database (Relational and NoSQL), Messaging (RabbitMQ), Repository (BitBucket), or Helm Charts would be highly regarded (not all more »
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Full Stack .Net Engineer F# C# React

London
Hybrid / WFH Options
Client Server
advanced knowledge of C# .Net, ideally with F# experience and happy to use this going forward You also have front end development skills with JavaScript, TypeScript and React.js You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're degree educated in more »
Employment Type: Permanent
Salary: £100,000 - £140,000
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SharePoint Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Networking People (UK) Limited
and proven stakeholder management skills Commercial experience with SharePoint Online and Office 365 services P owerApps, Canvas, Flows RestAPI Graph API PowerShell SharePoint CSOM JavaScript CSS jQuery SharePoint Designer Visual Studio Excellent understanding and knowledge of SharePoint security models and integration with Microsoft products Testing technical solutions in non-production more »
Employment Type: Contract
Rate: £550 - £580 per day + Deemed Inside IR35 determination
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Senior Back End Developer

London Area, United Kingdom
The Graduate Project
one of the following four general or specialist skills: Expert in a recent version of at least one development language such as C#, Java, JavaScript, SQL, and PowerShell. Expert in industry-standard development methodologies and tools. Expert in industry-standard content management tools and practices. Expert in analysing and optimising more »
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Founding Full-Stack Engineer

London Area, United Kingdom
Agora Talent
sensitive data before. Full Stack Development: their stack is not yet defined, but ideally they want you to be proficient in most of these: JavaScript/TypeScript, Node.js with Express.js/Python with Django, MongoDB, React/Angular, React Native. Familiarity with Docker, Kubernetes, or any other containerisation tool, is more »
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Web Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
The Profs
and SEO specialists, full stack software developers, content creators and our heads of growth and marketing. Essential Requirements: 2+ years of experience. HTML, CSS, Javascript, WordPress, PHP EAPIs (using cURL or cURL in PHP) Git (for version control e.g. BitBucket) Designing and developing new websites. On-site SEO. MySQL queries more »
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Technical Writer

Greater London, England, United Kingdom
All Africa Capital Limited
to understand and accurately translate technical information for a general audience Knowledge of coding and scripting languages, such as C++, Python, HTML, CSS, and JavaScript Familiarity with content and learning management systems (CMS and LMS) Familiarity with documentation publishing software, such as MadCap, RoboHelp, or Wikis Excellent problem-solving skills more »
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IT Support Analyst | Fintech | London City, On-Site | up to £45k + Benefits, Bonus

Greater London, England, United Kingdom
VirtueTech Recruitment Group
plus. Experience or Exposure to any of the following technologies, tools, and languages is a plus: Azure, C# .NET, SQL, Postman, HubSpot, TestRails, HTML, JavaScript, 3CX. 📩 If you are interested in applying for this Technical Support Analyst Role , please respond to this ad with your updated CV or send it more »
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Microsoft Dynamics 365 Managed Services Consultant

London, England, United Kingdom
Version 1
Qualifications Good knowledge of the MS Dynamics platform and core technologies (Dynamics 365/CRM). Clear knowledge of Microsoft stack such as .NET, JavaScript, ASP.NET, MVC, C# .NET for Plugins and custom workflows, Integrations using .NET. Power Platform experience is preference. Client facing experience. D365 CS experience. Experience working more »
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Software Engineer - React & React Native

Greater London, England, United Kingdom
Hybrid / WFH Options
Builder.ai
team culture that fosters personal and professional growth, setting the stage for an inspiring journey ahead. Requirements Solid experience in front-end multi-platform JavaScript-based technologies ReactJS React-Native Large-scale platform environment CS degree required or equivalent work experience Outstanding communication skills, both written and oral Expert understanding more »
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SC Cleared Java Development Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
ARM
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 »
Employment Type: Permanent
Salary: £60000 - £65000/annum
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Power Platform Developer

London, United Kingdom
Hybrid / WFH Options
Triad Group Plc
Canvas and Model Driven Power Apps. Configuration and customisation of Dynamics 365 and SharePoint Online and associated components using plugins, custom workflow assemblies and JavaScript, as well as extended Azure/Office 365 functionality. Familiarity with Microsoft Power BI. Awareness of the different products in the Microsoft solutions suite. Eagerness more »
Employment Type: Permanent, Work From Home
Salary: £45,000
Posted:

Controls Software Engineer

London Area, United Kingdom
Seabound
in electrical/computer engineering, computer science, robotics, mechatronics, or related discipline plus 1-3 years work experience Experience with Python, C/C++, Javascript/Typescript, and/or Rust Familiarity with embedded development (SBCs, microcontrollers, PLCs, etc) Hands-on experience building and debugging electro-mechanical systems Someone who more »
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Senior WordPress Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
Internet Matters
of experience in WordPress development. Opinionated on WordPress best-practice, having worked on custom plugin and Gutenberg component development. Programming Skills: Expertise in PHP, Javascript, React framework, HTML/CSS Database Management: Experience with database management, including MySQL. Website Feature Implementation: Ability to implement and maintain custom post types, taxonomies more »
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JavaScript
London
10th Percentile
£47,500
25th Percentile
£60,000
Median
£80,000
75th Percentile
£110,313
90th Percentile
£142,500