Period
to 20 September 2018

The median annual salary for a JavaScript Developer was £62,500 in advertised job vacancies in London during the 6 months to 20 September 2018.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

JavaScript Developer
England > London
6 months to
20 Sep 2018
Same period 2017 Same period 2016
Rank 179 139 89
Rank change year-on-year -40 -50 +29
Permanent jobs requiring a JavaScript Developer 1,414 1,874 2,785
As % of all permanent IT jobs advertised in London 2.06% 2.50% 3.50%
As % of the Job Titles category 2.16% 2.64% 3.64%
Number of salaries quoted 1,264 1,687 2,616
London median annual salary £62,500 £60,000 £55,000
Median salary % change year-on-year +4.17% +9.09% +10.00%
10th Percentile £41,250 £37,500 £35,000
90th Percentile £90,000 £85,000 £76,250
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in London. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
London
Permanent vacancies in London with a recognized job title 65,509 71,041 76,412
% of permanent IT jobs with a recognized job title 95.41% 94.78% 96.09%
Number of salaries quoted 53,324 55,629 66,405
London median annual salary £60,000 £60,000 £57,500
Median salary % change year-on-year - +4.35% +4.55%
10th Percentile £33,250 £33,000 £32,500
90th Percentile £93,750 £90,000 £86,250
England median annual salary £50,000 £48,000 £47,500
% change year-on-year +4.17% +1.05% +5.56%

JavaScript Developer
Job Vacancy Trend in London

Job postings that featured JavaScript Developer in the job title as a percentage of all IT jobs advertised in London.

Job vacancy trend for JavaScript Developer in London

JavaScript Developer
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JavaScript Developer in London.

Salary trend for JavaScript Developer in London

JavaScript Developer
Salary Histogram in London

The salary distribution of IT jobs citing JavaScript Developer in London over the 6 months to 20 September 2018.

Salary histogram for JavaScript Developer in London

JavaScript Developer
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript Developer within the London region over the 6 months to 20 September 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -23 328 £62,500 - 67
West London +21 56 £55,000 -6.38% 23
South London +1 26 £35,000 -12.50% 5
East London +7 23 £61,250 -1.21% 23
North London +3 3 £52,500 +23.53% 1
JavaScript Developer
England

JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in London

For the 6 months to 20 September 2018, JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region featuring JavaScript Developer in the job title.

1 1,414 (100.00%) JavaScript
2 777 (54.95%) CSS
3 765 (54.10%) HTML
4 664 (46.96%) AngularJS
5 656 (46.39%) React
6 625 (44.20%) Agile Software Development
7 508 (35.93%) Node.js
8 454 (32.11%) Front End Development
9 375 (26.52%) HTML5
10 347 (24.54%) C#
11 327 (23.13%) .NET
12 299 (21.15%) Finance
13 294 (20.79%) Web Development
14 288 (20.37%) Git (software)
15 283 (20.01%) CSS3
16 278 (19.66%) SQL
17 270 (19.09%) Redux
18 265 (18.74%) ES6
19 254 (17.96%) Java
20 245 (17.33%) TDD
21 215 (15.21%) Sass
22 192 (13.58%) jQuery
23 190 (13.44%) ASP.NET
24 183 (12.94%) SQL Server
25 180 (12.73%) Test Automation
26 177 (12.52%) REST
26 177 (12.52%) MVC
27 172 (12.16%) Amazon AWS
28 170 (12.02%) Vue.js
29 168 (11.88%) Degree

JavaScript Developer Skill Set
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 81 (5.73%) CMS
2 39 (2.76%) Ethereum
3 34 (2.40%) Elasticsearch
4 20 (1.41%) Confluence
5 19 (1.34%) IIS
6 18 (1.27%) SharePoint
7 17 (1.20%) Drupal
8 16 (1.13%) EPiServer
9 15 (1.06%) Apache
9 15 (1.06%) Umbraco
9 15 (1.06%) WordPress
10 12 (0.85%) Tomcat
11 8 (0.57%) Apache Solr
12 7 (0.50%) SharePoint 2010
13 6 (0.42%) nginx
14 5 (0.35%) Kentico
14 5 (0.35%) Sitecore CMS
15 4 (0.28%) Adobe Experience Manager
15 4 (0.28%) Alfresco
16 2 (0.14%) concrete5
Applications
1 18 (1.27%) Photoshop
2 5 (0.35%) Adobe Illustrator
3 4 (0.28%) Fireworks
4 2 (0.14%) Adobe Creative Suite
4 2 (0.14%) InDesign
4 2 (0.14%) Microsoft PowerPoint
5 1 (0.071%) Adobe Premiere
5 1 (0.071%) Chatbot
5 1 (0.071%) GIMP
5 1 (0.071%) Microsoft Excel
Business Applications
1 26 (1.84%) Distributed Ledger
2 11 (0.78%) Magento
3 10 (0.71%) Payment Gateway
4 2 (0.14%) Dynamics NAV
Cloud Services
1 172 (12.16%) Amazon AWS
2 120 (8.49%) Microsoft Azure
3 67 (4.74%) npm
4 60 (4.24%) GitHub
5 36 (2.55%) Cloud Computing
5 36 (2.55%) Serverless
6 24 (1.70%) SaaS
7 18 (1.27%) AWS Lambda
7 18 (1.27%) Google Cloud Platform
8 16 (1.13%) Amazon S3
9 15 (1.06%) Heroku
10 12 (0.85%) Amazon SQS
11 9 (0.64%) AWS Elastic Beanstalk
11 9 (0.64%) CloudFront
12 8 (0.57%) Amazon EC2
13 5 (0.35%) NuGet
13 5 (0.35%) Yarn
14 4 (0.28%) CloudBees
14 4 (0.28%) OpenShift
14 4 (0.28%) Slack
Communications & Networking
1 33 (2.33%) HTTP
2 23 (1.63%) Internet
3 17 (1.20%) Intranet
4 5 (0.35%) Wireless
5 4 (0.28%) iBeacon
5 4 (0.28%) TCP/IP
6 3 (0.21%) ATM
7 2 (0.14%) SMS
7 2 (0.14%) ZigBee
8 1 (0.071%) Broadband
8 1 (0.071%) HTTPS
8 1 (0.071%) Peer-to-Peer Networking
8 1 (0.071%) VoIP
8 1 (0.071%) Wi-Fi
Database & Business Intelligence
1 183 (12.94%) SQL Server
2 109 (7.71%) NoSQL
3 94 (6.65%) MySQL
4 89 (6.29%) Blockchain
5 79 (5.59%) MongoDB
6 63 (4.46%) PostgreSQL
7 38 (2.69%) Redis
8 35 (2.48%) SQL Server Integration Services
9 34 (2.40%) SQL Server Reporting Services
10 32 (2.26%) SQL Server Analysis Services
11 31 (2.19%) Relational Database
12 29 (2.05%) Big Data
13 19 (1.34%) RDBMS
14 16 (1.13%) Amazon DynamoDB
15 15 (1.06%) CouchDB
16 11 (0.78%) Data Mining
17 8 (0.57%) Amazon RDS
17 8 (0.57%) DB2
18 7 (0.50%) SQL Server 2016
19 5 (0.35%) Azure SQL Database
Development Applications
1 288 (20.37%) Git (software)
2 136 (9.62%) webpack
3 95 (6.72%) Karma Test Runner
4 90 (6.36%) gulp
5 73 (5.16%) Jasmine
6 64 (4.53%) Protractor
7 62 (4.38%) Selenium
8 60 (4.24%) Cucumber
8 60 (4.24%) Jenkins
9 58 (4.10%) Grunt
10 54 (3.82%) Mocha
11 43 (3.04%) Babel
12 42 (2.97%) TeamCity
13 39 (2.76%) Visual Studio
14 36 (2.55%) JIRA
14 36 (2.55%) NUnit
15 26 (1.84%) Team Foundation Server
16 22 (1.56%) WebDriver
17 20 (1.41%) Sinon.JS
18 18 (1.27%) Bower
General
1 299 (21.15%) Finance
2 151 (10.68%) Banking
3 87 (6.15%) Games
4 52 (3.68%) Retail
5 46 (3.25%) Investment Banking
6 34 (2.40%) Marketing
7 31 (2.19%) Financial Institution
8 28 (1.98%) Telecoms
9 24 (1.70%) Front Office
10 17 (1.20%) Law
11 13 (0.92%) Publishing
12 12 (0.85%) Advertising
13 11 (0.78%) Back Office
14 8 (0.57%) Legal
15 7 (0.50%) Multimedia
16 5 (0.35%) Music Industry
17 4 (0.28%) Automotive
18 2 (0.14%) Billing
18 2 (0.14%) Manufacturing
18 2 (0.14%) Pharmaceutical
Libraries, Frameworks & Software Standards
1 777 (54.95%) CSS
2 765 (54.10%) HTML
3 664 (46.96%) AngularJS
4 656 (46.39%) React
5 508 (35.93%) Node.js
6 375 (26.52%) HTML5
7 327 (23.13%) .NET
8 283 (20.01%) CSS3
9 270 (19.09%) Redux
10 215 (15.21%) Sass
11 192 (13.58%) jQuery
12 190 (13.44%) ASP.NET
13 177 (12.52%) REST
14 170 (12.02%) Vue.js
15 167 (11.81%) RESTful
16 115 (8.13%) ASP.NET Web API
17 107 (7.57%) Web Services
18 95 (6.72%) LESS
18 95 (6.72%) Twitter Bootstrap
19 90 (6.36%) ASP.NET MVC
Miscellaneous
1 163 (11.53%) User Experience
2 109 (7.71%) Greenfield Project
3 96 (6.79%) Fintech
4 85 (6.01%) Computer Science
5 65 (4.60%) Analytical Skills
6 54 (3.82%) Mobile App
7 38 (2.69%) Self-Motivation
8 36 (2.55%) Hedge funds
9 30 (2.12%) Bitcoin
9 30 (2.12%) Enterprise Software
10 15 (1.06%) Data Structures
10 15 (1.06%) Foreign Exchange (FX)
11 14 (0.99%) Algorithms
11 14 (0.99%) Derivative
11 14 (0.99%) Online Games
11 14 (0.99%) PlayStation
12 13 (0.92%) Analytical Mindset
13 12 (0.85%) Cyberthreat
13 12 (0.85%) Virtual Team
14 11 (0.78%) Reinsurance
Operating Systems
1 88 (6.22%) Linux
2 58 (4.10%) Windows
3 31 (2.19%) Android
4 21 (1.49%) Apple iOS
5 18 (1.27%) Unix
6 13 (0.92%) Windows 10
7 8 (0.57%) Debian
8 4 (0.28%) VMS
9 3 (0.21%) Windows Server
10 2 (0.14%) Mac OS
11 1 (0.071%) Mac OS X
Processes & Methodologies
1 625 (44.20%) Agile Software Development
2 454 (32.11%) Front End Development
3 294 (20.79%) Web Development
4 245 (17.33%) TDD
5 180 (12.73%) Test Automation
6 177 (12.52%) MVC
7 166 (11.74%) OO
8 159 (11.24%) Problem-Solving
8 159 (11.24%) Software Engineering
9 148 (10.47%) BDD
10 136 (9.62%) Scrum
11 130 (9.19%) DevOps
12 121 (8.56%) Continuous Integration
13 109 (7.71%) Microservices
14 100 (7.07%) Open Source
14 100 (7.07%) Unit Testing
15 79 (5.59%) Responsive Web Design
16 74 (5.23%) Analytics
16 74 (5.23%) E-Commerce
17 65 (4.60%) SDET
Programming Languages
1 1,414 (100.00%) JavaScript
2 347 (24.54%) C#
3 278 (19.66%) SQL
4 265 (18.74%) ES6
5 254 (17.96%) Java
6 132 (9.34%) Python
7 120 (8.49%) TypeScript
8 115 (8.13%) PHP
9 60 (4.24%) PowerShell
10 47 (3.32%) Scala
11 39 (2.76%) Ruby
12 34 (2.40%) ES7
12 34 (2.40%) Solidity
13 24 (1.70%) Go
14 21 (1.49%) Java 8
15 20 (1.41%) C++
16 18 (1.27%) T-SQL
17 13 (0.92%) Elixir
18 12 (0.85%) Apple Swift
18 12 (0.85%) VB.NET
Qualifications
1 168 (11.88%) Degree
2 33 (2.33%) Computer Science Degree
3 7 (0.50%) Sun Certification
4 5 (0.35%) Security Cleared
5 3 (0.21%) DV Cleared
5 3 (0.21%) PMI Certification
5 3 (0.21%) SC Cleared
6 2 (0.14%) AWS Certification
6 2 (0.14%) Numerate Degree
6 2 (0.14%) PhD
7 1 (0.071%) CFA
7 1 (0.071%) Master's Degree
7 1 (0.071%) Microsoft Certification
7 1 (0.071%) Six Sigma Black Belt
Quality Assurance & Compliance
1 86 (6.08%) QA
2 7 (0.50%) GCP
3 4 (0.28%) PCI DSS
4 1 (0.071%) MiFID
System Software
1 87 (6.15%) Docker
2 30 (2.12%) Virtual Machines
3 14 (0.99%) Active Directory
4 4 (0.28%) Varnish
5 1 (0.071%) Virtual Desktop
Systems Management
1 29 (2.05%) Kubernetes
2 27 (1.91%) Terraform
3 16 (1.13%) Ansible
4 15 (1.06%) Opscode Chef
5 13 (0.92%) Puppet
6 4 (0.28%) Docker Swarm
7 2 (0.14%) Consul
8 1 (0.071%) Kibana
8 1 (0.071%) Mesos
Vendors
1 60 (4.24%) Microsoft
2 36 (2.55%) Google
3 34 (2.40%) Oracle
4 26 (1.84%) Foundry
5 19 (1.34%) Capita
6 18 (1.27%) Adobe
7 8 (0.57%) ESRI
8 7 (0.50%) Blue Prism
9 5 (0.35%) Cypress Semiconductor
9 5 (0.35%) Salesforce.com
9 5 (0.35%) Sitecore
10 4 (0.28%) Intershop
10 4 (0.28%) Rackspace
10 4 (0.28%) Sybase
10 4 (0.28%) Tableau
10 4 (0.28%) Twitter
10 4 (0.28%) Xamarin
11 3 (0.21%) Facebook
11 3 (0.21%) PayPal
11 3 (0.21%) SAP