JavaScript Jobs in London

1 to 25 of 1,035 JavaScript Jobs in London

Senior Full Stack Software Engineer (.Net / React) (Remote)

London, United Kingdom
Hybrid / WFH Options
Remotestar
Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent practical experience. Proficiency in front-end technologies such as HTML, CSS, JavaScript, and modern frameworks/libraries such as React. Proficiency in mobile device technologies such for Kotlin (Android) and Swift (iOS) Strong understanding of server-side More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Jr Full Stack .NET / Web Developer, Contract

London, United Kingdom
COMPASS GROUP CANADA
MS Power Platform (Power BI, Automate and App) 3+ years of proven work experience as a Full Stack Web Developer using HTML5, CSS3, Bootstrap, JavaScript, jQuery, Ajax, C#, TypeScript, lambda function and others 3+ years of proven work experience with MVC, UML, IIS, Office 365/Visio Proven experience with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer - Aero Platform (Motorsports)

london, south east england, united kingdom
General Motors
5+ years' experience specifically with microservices development 2+ years hands-on web services design and development experience Proficient in two or more of Java, JavaScript, Python, Scala, C++/C#/.Net and React or Angular Containerized software applications, platforms, and tools including Kubernetes, Docker Good understanding of software development More ❯
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Staff Software Engineer - Aero Platform (Motorsports)

west london, south east england, united kingdom
General Motors
5+ years' experience specifically with microservices development 2+ years hands-on web services design and development experience Proficient in two or more of Java, JavaScript, Python, Scala, C++/C#/.Net and React or Angular Containerized software applications, platforms, and tools including Kubernetes, Docker Good understanding of software development More ❯
Posted:

Staff Software Engineer - Aero Platform (Motorsports)

south west london, south east england, united kingdom
General Motors
5+ years' experience specifically with microservices development 2+ years hands-on web services design and development experience Proficient in two or more of Java, JavaScript, Python, Scala, C++/C#/.Net and React or Angular Containerized software applications, platforms, and tools including Kubernetes, Docker Good understanding of software development More ❯
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Senior Software Engineer - Full Stack

London Area, United Kingdom
ONMO
AWS Serverless Service, including Lambda, API Gateway, DynamoDB, S3, SNS, SQS, EventBridge, Kinesis, Node.js, YAML Frontend : React/Next.js, React Native Programming Languages : TypeScript; JavaScript, Python Infrastructure : Terraform, GitHub CI/CD pipelines Responsibilities Provide technical leadership and mentorship to your team. As a Senior Full-stack Software Engineer, you More ❯
Posted:

Senior Software Engineer - Full Stack

london, south east england, united kingdom
ONMO
AWS Serverless Service, including Lambda, API Gateway, DynamoDB, S3, SNS, SQS, EventBridge, Kinesis, Node.js, YAML Frontend : React/Next.js, React Native Programming Languages : TypeScript; JavaScript, Python Infrastructure : Terraform, GitHub CI/CD pipelines Responsibilities Provide technical leadership and mentorship to your team. As a Senior Full-stack Software Engineer, you More ❯
Posted:

Senior Software Engineer

London, United Kingdom
Disney Cruise Line - The Walt Disney Company
OData, REST, SOAP, FTP/SFTP, JDBC, CSV, XML, JSON, XSL, encryption standards such as PGP, x509. Minimum 5 years of experience working on JavaScript, CSS3 and HTML5 and third-party libraries such as React Js, Angular, jQuery Minimum 5 years of experience working server-side programming languages such as More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Head of Engineering (Energy and Commodities)

london, south east england, united kingdom
TP ICAP Group Services Ltd
delivery teams/Lead of Leads Demonstrable senior level and current experience of hands-on Full-Stack Software Engineering leadership with C#, Java, C++ JavaScript/TypeScript with React, and low latency event driven architectures Experience of a general-purpose scripting language (such as Python, Perl, Ruby) and SQL Experience More ❯
Posted:

Head of Engineering (Energy and Commodities)

south west london, south east england, united kingdom
TP ICAP Group Services Ltd
delivery teams/Lead of Leads Demonstrable senior level and current experience of hands-on Full-Stack Software Engineering leadership with C#, Java, C++ JavaScript/TypeScript with React, and low latency event driven architectures Experience of a general-purpose scripting language (such as Python, Perl, Ruby) and SQL Experience More ❯
Posted:

Head of Engineering (Energy and Commodities)

west london, south east england, united kingdom
TP ICAP Group Services Ltd
delivery teams/Lead of Leads Demonstrable senior level and current experience of hands-on Full-Stack Software Engineering leadership with C#, Java, C++ JavaScript/TypeScript with React, and low latency event driven architectures Experience of a general-purpose scripting language (such as Python, Perl, Ruby) and SQL Experience More ❯
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Edgefolio Group
ORM Experience with Django REST Framework and writing APIs Able to write clean HTML (server-side templating in Django/Jinja) Basic CSS and JavaScript (basic knowledge of ReactJS is a plus) Familiarity with event-driven programming in Python (Django + Celery) Experience in developing secure web applications Experience in More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer Engineering London

London, United Kingdom
Hybrid / WFH Options
Edgefolio Group
ORM Experience with Django REST Framework and writing APIs Able to write clean HTML (server-side templating in Django/Jinja) Basic CSS and JavaScript (basic knowledge of ReactJS is a plus) Familiarity with event-driven programming in Python (Django + Celery) Experience in developing secure web applications Experience in More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack (React, C#)

london, south east england, united kingdom
Ocho
DevOps to ensure smooth deployment processes What Were Looking For: 5+ years of commercial development experience Strong hands-on experience with React and modern JavaScript/TypeScript Solid back-end development skills using C# and .NET Core Experience with relational databases and writing efficient SQL queries Familiarity with cloud environments More ❯
Posted:

Senior Full Stack (React, C#)

west london, south east england, united kingdom
Ocho
DevOps to ensure smooth deployment processes What Were Looking For: 5+ years of commercial development experience Strong hands-on experience with React and modern JavaScript/TypeScript Solid back-end development skills using C# and .NET Core Experience with relational databases and writing efficient SQL queries Familiarity with cloud environments More ❯
Posted:

Senior Full Stack (React, C#)

south west london, south east england, united kingdom
Ocho
DevOps to ensure smooth deployment processes What Were Looking For: 5+ years of commercial development experience Strong hands-on experience with React and modern JavaScript/TypeScript Solid back-end development skills using C# and .NET Core Experience with relational databases and writing efficient SQL queries Familiarity with cloud environments More ❯
Posted:

Lead Software Engineer

London Area, United Kingdom
McCabe & Barton
with PMOs, business analysts, and QA teams to deliver high-quality solutions on time and within budget. Core skills: Strong programming skills in C#, JavaScript, TypeScript, and PowerShell . Expertise in Microsoft technologies: Power Platform, Azure Functions, .NET Core, Azure App Service . Experience with front-end frameworks: React, Angular More ❯
Posted:

Lead Software Engineer

london, south east england, united kingdom
McCabe & Barton
with PMOs, business analysts, and QA teams to deliver high-quality solutions on time and within budget. Core skills: Strong programming skills in C#, JavaScript, TypeScript, and PowerShell . Expertise in Microsoft technologies: Power Platform, Azure Functions, .NET Core, Azure App Service . Experience with front-end frameworks: React, Angular More ❯
Posted:

Senior Frontend Developer

City Of London, England, United Kingdom
KennedyPearce Consulting
Keep up to date with developments in web technologies and frameworks. Skills and Experience Required Strong commercial experience as a React Developer. Proficiency in JavaScript (with a preference for TypeScript), HTML5, and CSS3. In-depth understanding of React.js core principles and common state management libraries such as Redux or Flux. More ❯
Posted:

Senior Frontend Developer

london (city of london), south east england, united kingdom
KennedyPearce Consulting
Keep up to date with developments in web technologies and frameworks. Skills and Experience Required Strong commercial experience as a React Developer. Proficiency in JavaScript (with a preference for TypeScript), HTML5, and CSS3. In-depth understanding of React.js core principles and common state management libraries such as Redux or Flux. More ❯
Posted:

Software Engineer

london, south east england, united kingdom
Hybrid / WFH Options
ARC Regulatory Ltd
C#, .NET Core) and SQL Server. Proficiency in Azure cloud services (Azure App Services, Functions, Storage). Experience with front-end technologies (HTML, CSS, JavaScript, Angular, React). Understanding of microservices architecture & API development. Strong problem-solving and debugging skills. Desirable Skills Experience with Azure DevSecOps & CI/CD pipelines. More ❯
Posted:

Software Engineer

west london, south east england, united kingdom
Hybrid / WFH Options
ARC Regulatory Ltd
C#, .NET Core) and SQL Server. Proficiency in Azure cloud services (Azure App Services, Functions, Storage). Experience with front-end technologies (HTML, CSS, JavaScript, Angular, React). Understanding of microservices architecture & API development. Strong problem-solving and debugging skills. Desirable Skills Experience with Azure DevSecOps & CI/CD pipelines. More ❯
Posted:

Software Engineer

south west london, south east england, united kingdom
Hybrid / WFH Options
ARC Regulatory Ltd
C#, .NET Core) and SQL Server. Proficiency in Azure cloud services (Azure App Services, Functions, Storage). Experience with front-end technologies (HTML, CSS, JavaScript, Angular, React). Understanding of microservices architecture & API development. Strong problem-solving and debugging skills. Desirable Skills Experience with Azure DevSecOps & CI/CD pipelines. More ❯
Posted:

Software Engineer

London, United Kingdom
Hybrid / WFH Options
INSTANDA
Essential: Technical Skills: C# .NET ASP .NET MVC LINQ and Entity Framework/LINQ to SQL Web-based languages such as HTML, CSS and JavaScript SQL Server Web APIs, e.g. REST Source control management, e.g. Git/Azure/Azure DevOps Unit tests, e.g. XUnit OOP and SOLID principles Behavioural More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Java, Spring Boot, Microservices

East London, London, United Kingdom
TPXImpact Holdings Plc
of Agile and DevOps practices, with a focus on continuous integration and delivery. Some proficiency in one or more programming languages (e.g., Python, Java, JavaScript) and experience with software architecture patterns. Experience with cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code. Familiarity with CI/CD pipelines, automated More ❯
Employment Type: Permanent
Salary: £60,000
Posted:
JavaScript
London
10th Percentile
£46,992
25th Percentile
£60,000
Median
£82,500
75th Percentile
£110,000
90th Percentile
£132,500