Period
to 24 November 2017

The median annual salary for a JavaScript Developer was £60,000 in advertised job vacancies in London during the 6 months to 24 November 2017.

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
24 Nov 2017
Same period 2016 Same period 2015
Rank 142 91 96
Rank change year-on-year -51 +5 +44
Permanent jobs requiring a JavaScript Developer 1795 2466 2853
As % of all permanent IT jobs advertised in London 2.39% 3.25% 3.20%
As % of the Job Titles category 2.53% 3.39% 3.33%
Number of salaries quoted 1618 2288 2671
London median annual salary £60,000 £55,000 £50,000
Median salary % change year-on-year +9.09% +10.00% -
10th Percentile £37,500 £33,750 £32,500
90th Percentile £85,000 £77,500 £75,000
England median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +5.88%

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 70810 72756 85612
% of permanent IT jobs with a recognized job title 94.38% 95.96% 96.03%
Number of salaries quoted 55762 62800 72698
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £33,250 £32,500 £32,000
90th Percentile £90,000 £87,500 £85,000
England median annual salary £50,000 £47,500 £46,500
% change year-on-year +5.26% +2.15% +3.33%

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 24 November 2017.

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 24 November 2017. 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 -10 356 £60,000 +6.67% 40
West London -53 67 £55,000 +10.00% 10
South London +10 48 £53,750 +7.50% 4
East London -5 9 £63,750 +2.00% 3
North London +3 4 £45,000 -21.74% 3
JavaScript Developer
England

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

For the 6 months to 24 November 2017, JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region featuring JavaScript Developer in the job title.

1 1795 (100.00%) JavaScript
2 1165 (64.90%) HTML
3 1161 (64.68%) CSS
4 989 (55.10%) AngularJS
5 979 (54.54%) Agile Software Development
6 693 (38.61%) React
7 658 (36.66%) Front End Development
8 617 (34.37%) HTML5
9 593 (33.04%) Node.js
10 514 (28.64%) CSS3
11 491 (27.35%) TDD
12 408 (22.73%) Finance
13 373 (20.78%) jQuery
14 368 (20.50%) OO
15 357 (19.89%) Java
16 350 (19.50%) C#
17 335 (18.66%) User Experience
18 334 (18.61%) .NET
19 323 (17.99%) Web Development
20 321 (17.88%) Sass
21 291 (16.21%) MVC
22 283 (15.77%) Git (software)
23 273 (15.21%) Scrum
24 272 (15.15%) SQL
25 251 (13.98%) ES6
26 224 (12.48%) Degree
27 214 (11.92%) BDD
28 190 (10.58%) Amazon AWS
29 184 (10.25%) E-Commerce
30 180 (10.03%) MySQL

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 58 (3.23%) Elasticsearch
2 57 (3.18%) CMS
3 36 (2.01%) Apache
4 31 (1.73%) Drupal
5 25 (1.39%) WordPress
6 21 (1.17%) Ethereum
6 21 (1.17%) IIS
7 20 (1.11%) SharePoint
8 13 (0.72%) Hyperledger
8 13 (0.72%) nginx
9 12 (0.67%) Apache Spark
9 12 (0.67%) Confluence
10 9 (0.50%) Tomcat
11 7 (0.39%) Apache Solr
12 5 (0.28%) Sitecore CMS
13 3 (0.17%) BizTalk Server
13 3 (0.17%) EPiServer
13 3 (0.17%) Joomla!
13 3 (0.17%) Kentico
13 3 (0.17%) WebSphere
Applications
1 38 (2.12%) Photoshop
2 19 (1.06%) Adobe Illustrator
3 11 (0.61%) Adobe Creative Suite
3 11 (0.61%) Microsoft Excel
4 9 (0.50%) InVision
5 8 (0.45%) Microsoft PowerPoint
6 2 (0.11%) Microsoft Office
7 1 (0.056%) Microsoft Project
Business Applications
1 14 (0.78%) Dynamics CRM
2 11 (0.61%) Magento
3 10 (0.56%) Payment Gateway
4 4 (0.22%) Unit4 Business World
5 3 (0.17%) Eloqua
6 2 (0.11%) R3 Corda
7 1 (0.056%) Adobe Campaign
7 1 (0.056%) MetaTrader
7 1 (0.056%) Workfront
Cloud Services
1 190 (10.58%) Amazon AWS
2 130 (7.24%) Microsoft Azure
3 79 (4.40%) npm
4 73 (4.07%) SaaS
5 60 (3.34%) GitHub
6 28 (1.56%) Google Cloud Platform
7 20 (1.11%) Heroku
8 18 (1.00%) Serverless
9 13 (0.72%) Cloud Computing
10 11 (0.61%) Slack
11 10 (0.56%) AWS Lambda
12 9 (0.50%) Amazon S3
12 9 (0.50%) Google Analytics
13 5 (0.28%) Adobe Analytics
13 5 (0.28%) Yarn
14 4 (0.22%) Amazon SQS
14 4 (0.22%) PaaS
15 3 (0.17%) Amazon EC2
16 2 (0.11%) Amazon Kinesis
16 2 (0.11%) Office 365
Communications & Networking
1 56 (3.12%) Internet
2 32 (1.78%) HTTP
3 23 (1.28%) ATM
4 10 (0.56%) Intranet
5 9 (0.50%) Broadband
6 6 (0.33%) SMS
7 5 (0.28%) Skype
8 4 (0.22%) HTTPS
9 3 (0.17%) SSL
10 2 (0.11%) DNS
10 2 (0.11%) FTP
10 2 (0.11%) Network Security
11 1 (0.056%) LDAP
11 1 (0.056%) TCP/IP
11 1 (0.056%) VoIP
Database & Business Intelligence
1 180 (10.03%) MySQL
2 175 (9.75%) MongoDB
3 148 (8.25%) NoSQL
4 143 (7.97%) SQL Server
5 79 (4.40%) Big Data
6 60 (3.34%) Relational Database
7 55 (3.06%) PostgreSQL
8 53 (2.95%) Blockchain
9 37 (2.06%) Apache Cassandra
10 34 (1.89%) Redis
11 30 (1.67%) RDBMS
12 27 (1.50%) Couchbase
13 21 (1.17%) Amazon DynamoDB
14 16 (0.89%) Data Warehouse
14 16 (0.89%) Hadoop
15 12 (0.67%) SQL Server Reporting Services
16 11 (0.61%) BigQuery
16 11 (0.61%) SQL Server 2012
17 9 (0.50%) GIS
18 8 (0.45%) SQLite
Development Applications
1 283 (15.77%) Git (software)
2 172 (9.58%) gulp
3 167 (9.30%) webpack
4 158 (8.80%) Grunt
5 114 (6.35%) Jasmine
6 91 (5.07%) Mocha
7 71 (3.96%) TeamCity
8 69 (3.84%) Karma Test Runner
9 68 (3.79%) Jenkins
10 60 (3.34%) Babel
11 48 (2.67%) Bower
12 44 (2.45%) Team Foundation Server
13 42 (2.34%) Selenium
14 39 (2.17%) Visual Studio
15 34 (1.89%) Protractor
16 33 (1.84%) Subversion
17 32 (1.78%) JUnit
18 30 (1.67%) Bitbucket
19 27 (1.50%) JIRA
20 25 (1.39%) Maven
General
1 408 (22.73%) Finance
2 166 (9.25%) Banking
3 103 (5.74%) Retail
4 90 (5.01%) Games
5 82 (4.57%) Marketing
6 54 (3.01%) Front Office
7 28 (1.56%) Legal
7 28 (1.56%) Publishing
8 27 (1.50%) Advertising
9 26 (1.45%) Investment Banking
10 23 (1.28%) Telecoms
11 15 (0.84%) Law
12 14 (0.78%) Financial Institution
13 8 (0.45%) Multimedia
14 5 (0.28%) Billing
15 3 (0.17%) Pharmaceutical
16 2 (0.11%) Automotive
16 2 (0.11%) Digital Economy
16 2 (0.11%) Electronics
17 1 (0.056%) iGaming
Libraries, Frameworks & Software Standards
1 1165 (64.90%) HTML
2 1161 (64.68%) CSS
3 989 (55.10%) AngularJS
4 693 (38.61%) React
5 617 (34.37%) HTML5
6 593 (33.04%) Node.js
7 514 (28.64%) CSS3
8 373 (20.78%) jQuery
9 334 (18.61%) .NET
10 321 (17.88%) Sass
11 177 (9.86%) RESTful
12 176 (9.81%) REST
13 175 (9.75%) ASP.NET
13 175 (9.75%) Redux
14 155 (8.64%) Angular 2
15 135 (7.52%) Web Services
16 120 (6.69%) Twitter Bootstrap
17 119 (6.63%) LESS
18 116 (6.46%) ASP.NET MVC
19 113 (6.30%) Spring
Miscellaneous
1 335 (18.66%) User Experience
2 169 (9.42%) Fintech
3 157 (8.75%) Computer Science
4 126 (7.02%) Greenfield Project
5 63 (3.51%) Foreign Exchange (FX)
6 62 (3.45%) Enterprise Software
7 57 (3.18%) Mobile App
8 55 (3.06%) Analytical Skills
9 26 (1.45%) Client/Server
9 26 (1.45%) W3C
10 23 (1.28%) EFT
11 22 (1.23%) Algorithms
12 18 (1.00%) Social Media
13 17 (0.95%) Digital Media
14 16 (0.89%) Data Structures
14 16 (0.89%) Virtual Team
15 14 (0.78%) Bitcoin
16 11 (0.61%) e-Learning
16 11 (0.61%) Linux Command Line
16 11 (0.61%) Online Games
Operating Systems
1 125 (6.96%) Linux
2 44 (2.45%) Android
2 44 (2.45%) Apple iOS
3 31 (1.73%) Windows
4 24 (1.34%) Unix
5 5 (0.28%) Mac OS
6 4 (0.22%) Mac OS X
7 1 (0.056%) Debian
7 1 (0.056%) Ubuntu
7 1 (0.056%) Windows Server
Processes & Methodologies
1 979 (54.54%) Agile Software Development
2 658 (36.66%) Front End Development
3 491 (27.35%) TDD
4 368 (20.50%) OO
5 323 (17.99%) Web Development
6 291 (16.21%) MVC
7 273 (15.21%) Scrum
8 214 (11.92%) BDD
9 184 (10.25%) E-Commerce
10 152 (8.47%) Software Engineering
11 139 (7.74%) Mentoring
12 138 (7.69%) Microservices
13 131 (7.30%) Test Automation
14 129 (7.19%) Continuous Integration
15 123 (6.85%) Analytics
16 122 (6.80%) OOP
17 103 (5.74%) DevOps
17 103 (5.74%) Unit Testing
18 98 (5.46%) Responsive Web Design
19 89 (4.96%) Open Source
Programming Languages
1 1795 (100.00%) JavaScript
2 357 (19.89%) Java
3 350 (19.50%) C#
4 272 (15.15%) SQL
5 251 (13.98%) ES6
6 166 (9.25%) PHP
7 130 (7.24%) Python
8 90 (5.01%) TypeScript
9 74 (4.12%) Ruby
10 70 (3.90%) Scala
11 37 (2.06%) Go
12 36 (2.01%) T-SQL
13 33 (1.84%) C++
14 30 (1.67%) ECMAScript
15 26 (1.45%) C
16 24 (1.34%) Groovy
17 20 (1.11%) Haskell
18 15 (0.84%) Clojure
19 13 (0.72%) Elixir
19 13 (0.72%) GraphQL
Qualifications
1 224 (12.48%) Degree
2 55 (3.06%) Computer Science Degree
3 17 (0.95%) A+ Certification
4 16 (0.89%) PhD
5 9 (0.50%) Security Cleared
6 7 (0.39%) Numerate Degree
7 6 (0.33%) CTC Cleared
8 4 (0.22%) Microsoft Certification
9 2 (0.11%) Master's Degree
9 2 (0.11%) Postgraduate
10 1 (0.056%) MCSA
10 1 (0.056%) PMI Certification
10 1 (0.056%) SC Cleared
Quality Assurance & Compliance
1 60 (3.34%) QA
2 7 (0.39%) Data Quality
3 6 (0.33%) GCP
4 2 (0.11%) GDPR
4 2 (0.11%) ISO/IEC 27001
5 1 (0.056%) Dodd-Frank
5 1 (0.056%) MiFID
System Software
1 147 (8.19%) Docker
2 3 (0.17%) Apache ZooKeeper
3 2 (0.11%) Cygwin
3 2 (0.11%) HDFS
4 1 (0.056%) VirtualBox
Systems Management
1 43 (2.40%) Kubernetes
2 32 (1.78%) Ansible
3 14 (0.78%) Terraform
4 13 (0.72%) Puppet
5 9 (0.50%) Kibana
5 9 (0.50%) logstash
6 6 (0.33%) Packer
7 5 (0.28%) Opscode Chef
8 3 (0.17%) Salt
9 2 (0.11%) Grafana
9 2 (0.11%) StatsD
10 1 (0.056%) cPanel
10 1 (0.056%) Graphite
10 1 (0.056%) Mesos
Vendors
1 108 (6.02%) Microsoft
2 79 (4.40%) Oracle
3 78 (4.35%) Google
4 36 (2.01%) Adobe
5 18 (1.00%) Facebook
6 12 (0.67%) Salesforce.com
7 9 (0.50%) Twitter
8 8 (0.45%) Capita
9 7 (0.39%) Caplin
9 7 (0.39%) Demandware
10 6 (0.33%) Splunk
10 6 (0.33%) Sybase
11 5 (0.28%) Sitecore
11 5 (0.28%) Zend
12 4 (0.22%) Apigee
12 4 (0.22%) Apple
12 4 (0.22%) FatWire
12 4 (0.22%) MuleSoft
12 4 (0.22%) Samsung
12 4 (0.22%) WSO2