Period
to 19 February 2018

The median annual salary for a JavaScript Developer was £60,000 in advertised job vacancies in London during the 6 months to 19 February 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
19 Feb 2018
Same period 2017 Same period 2016
Rank 153 101 86
Rank change year-on-year -52 -15 +59
Permanent jobs requiring a JavaScript Developer 1,590 2,062 3,033
As % of all permanent IT jobs advertised in London 2.28% 2.98% 3.54%
As % of the Job Titles category 2.39% 3.11% 3.67%
Number of salaries quoted 1,425 1,889 2,927
London median annual salary £60,000 £55,000 £52,500
Median salary % change year-on-year +9.09% +4.76% -
10th Percentile £38,450 £35,000 £33,750
90th Percentile £86,250 £77,500 £77,500
England median annual salary £48,625 £46,614 £45,000
% change year-on-year +4.31% +3.59% +9.76%

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 66,543 66,281 82,609
% of permanent IT jobs with a recognized job title 95.22% 95.90% 96.35%
Number of salaries quoted 55,004 56,476 70,639
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% -
10th Percentile £33,750 £32,500 £32,500
90th Percentile £90,000 £87,500 £85,000
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +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 19 February 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 19 February 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 -4 355 £60,000 +9.09% 93
West London -10 57 £57,500 +15.00% 58
South London +9 49 £57,500 +15.00% 13
North London +1 10 £50,000 -16.67% 5
East London -26 6 £70,000 +12.00% 22
JavaScript Developer
England

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

For the 6 months to 19 February 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 1,590 (100.00%) JavaScript
2 956 (60.13%) HTML
3 913 (57.42%) CSS
4 822 (51.70%) AngularJS
5 804 (50.57%) Agile Software Development
6 688 (43.27%) React
7 583 (36.67%) HTML5
8 582 (36.60%) Node.js
9 578 (36.35%) Front End Development
10 467 (29.37%) CSS3
11 415 (26.10%) TDD
12 340 (21.38%) Java
13 334 (21.01%) Finance
14 317 (19.94%) jQuery
15 304 (19.12%) OO
16 286 (17.99%) Git (software)
17 270 (16.98%) Sass
18 259 (16.29%) C#
19 257 (16.16%) User Experience
20 255 (16.04%) .NET
21 254 (15.97%) Web Development
22 245 (15.41%) SQL
23 237 (14.91%) ES6
24 228 (14.34%) MVC
25 218 (13.71%) Redux
26 214 (13.46%) Scrum
26 214 (13.46%) Degree
27 203 (12.77%) BDD
28 192 (12.08%) webpack
29 181 (11.38%) Software Engineering

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 43 (2.70%) CMS
2 38 (2.39%) Elasticsearch
3 22 (1.38%) Confluence
4 20 (1.26%) Apache
5 17 (1.07%) WordPress
6 16 (1.01%) Ethereum
7 15 (0.94%) IIS
8 13 (0.82%) Drupal
8 13 (0.82%) Tomcat
9 10 (0.63%) Apache Spark
9 10 (0.63%) nginx
10 7 (0.44%) SharePoint
11 6 (0.38%) Oracle SOA Suite
11 6 (0.38%) Umbraco
12 5 (0.31%) Sitecore CMS
13 4 (0.25%) SharePoint Server
14 3 (0.19%) Apache Solr
14 3 (0.19%) BizTalk Server
14 3 (0.19%) Joomla!
14 3 (0.19%) Kentico
Applications
1 29 (1.82%) Photoshop
2 14 (0.88%) Adobe Creative Suite
2 14 (0.88%) Adobe Illustrator
3 4 (0.25%) InfoPath
4 2 (0.13%) Microsoft Office
5 1 (0.063%) GIMP
5 1 (0.063%) Microsoft Project
Business Applications
1 15 (0.94%) Dynamics CRM
2 12 (0.75%) Distributed Ledger
3 9 (0.57%) Payment Gateway
4 4 (0.25%) Magento
4 4 (0.25%) Unit4 Business World
5 2 (0.13%) R3 Corda
6 1 (0.063%) Adobe Campaign
6 1 (0.063%) Oracle EBS
6 1 (0.063%) Workfront
Cloud Services
1 150 (9.43%) Amazon AWS
2 95 (5.97%) Microsoft Azure
3 79 (4.97%) npm
4 62 (3.90%) GitHub
5 57 (3.58%) SaaS
6 22 (1.38%) Heroku
7 18 (1.13%) Google Cloud Platform
8 15 (0.94%) Slack
9 12 (0.75%) Coveralls
9 12 (0.75%) Zube
10 10 (0.63%) Amazon S3
10 10 (0.63%) Serverless
11 8 (0.50%) Amazon EC2
11 8 (0.50%) AWS Lambda
11 8 (0.50%) Cloud Computing
11 8 (0.50%) Google Analytics
12 3 (0.19%) Amazon CloudWatch
12 3 (0.19%) Amazon SQS
12 3 (0.19%) PaaS
12 3 (0.19%) Yarn
Communications & Networking
1 48 (3.02%) Internet
2 36 (2.26%) HTTP
3 25 (1.57%) ATM
4 10 (0.63%) SMS
5 7 (0.44%) TCP/IP
6 3 (0.19%) Intranet
6 3 (0.19%) Network Security
7 2 (0.13%) HTTPS
7 2 (0.13%) SSL
8 1 (0.063%) DNS
8 1 (0.063%) Firewall
8 1 (0.063%) SMTP
8 1 (0.063%) VoIP
Database & Business Intelligence
1 122 (7.67%) NoSQL
2 118 (7.42%) MongoDB
3 108 (6.79%) MySQL
4 99 (6.23%) SQL Server
5 80 (5.03%) PostgreSQL
6 57 (3.58%) Blockchain
7 48 (3.02%) Big Data
8 30 (1.89%) Redis
9 28 (1.76%) Relational Database
10 17 (1.07%) Amazon DynamoDB
11 16 (1.01%) Apache Cassandra
12 13 (0.82%) RDBMS
13 11 (0.69%) SQL Server Reporting Services
14 10 (0.63%) Hadoop
15 6 (0.38%) Azure SQL Database
15 6 (0.38%) Couchbase
15 6 (0.38%) GIS
15 6 (0.38%) KDB
16 5 (0.31%) Amazon RDS
16 5 (0.31%) SQL Server 2012
Development Applications
1 286 (17.99%) Git (software)
2 192 (12.08%) webpack
3 161 (10.13%) gulp
4 129 (8.11%) Grunt
5 118 (7.42%) Jasmine
6 77 (4.84%) Karma Test Runner
7 75 (4.72%) Mocha
8 56 (3.52%) Jenkins
9 47 (2.96%) Babel
10 41 (2.58%) JIRA
11 37 (2.33%) Bitbucket
12 35 (2.20%) Cucumber
13 34 (2.14%) Selenium
14 32 (2.01%) JUnit
15 27 (1.70%) Subversion
16 25 (1.57%) Protractor
16 25 (1.57%) TeamCity
17 24 (1.51%) Gradle
17 24 (1.51%) Maven
17 24 (1.51%) Team Foundation Server
General
1 334 (21.01%) Finance
2 122 (7.67%) Banking
3 104 (6.54%) Retail
4 90 (5.66%) Games
5 60 (3.77%) Marketing
6 47 (2.96%) Investment Banking
7 44 (2.77%) Front Office
8 32 (2.01%) Advertising
9 27 (1.70%) Law
10 19 (1.19%) Telecoms
11 18 (1.13%) Publishing
12 16 (1.01%) Legal
13 12 (0.75%) Financial Institution
14 10 (0.63%) Multimedia
15 5 (0.31%) Manufacturing
16 3 (0.19%) Electronics
17 2 (0.13%) Aerospace
17 2 (0.13%) Automotive
17 2 (0.13%) Digital Economy
17 2 (0.13%) Military
Libraries, Frameworks & Software Standards
1 956 (60.13%) HTML
2 913 (57.42%) CSS
3 822 (51.70%) AngularJS
4 688 (43.27%) React
5 583 (36.67%) HTML5
6 582 (36.60%) Node.js
7 467 (29.37%) CSS3
8 317 (19.94%) jQuery
9 270 (16.98%) Sass
10 255 (16.04%) .NET
11 218 (13.71%) Redux
12 172 (10.82%) RESTful
13 149 (9.37%) REST
14 142 (8.93%) Angular 2
15 124 (7.80%) Web Services
16 119 (7.48%) ASP.NET
17 117 (7.36%) Twitter Bootstrap
18 114 (7.17%) LESS
19 100 (6.29%) Vue (Vue.js)
20 92 (5.79%) Spring
Miscellaneous
1 257 (16.16%) User Experience
2 164 (10.31%) Computer Science
3 162 (10.19%) Fintech
4 114 (7.17%) Greenfield Project
5 71 (4.47%) Mobile App
6 47 (2.96%) Analytical Skills
7 33 (2.08%) Enterprise Software
8 32 (2.01%) Foreign Exchange (FX)
9 28 (1.76%) Bitcoin
10 27 (1.70%) Online Games
10 27 (1.70%) W3C
11 25 (1.57%) EFT
12 20 (1.26%) Algorithms
12 20 (1.26%) Hedge funds
13 19 (1.19%) Data Structures
14 18 (1.13%) e-Learning
15 16 (1.01%) Client/Server
16 14 (0.88%) Social Media
16 14 (0.88%) Video\Live Streaming
16 14 (0.88%) Virtual Team
Operating Systems
1 106 (6.67%) Linux
2 46 (2.89%) Android
3 41 (2.58%) Windows
4 37 (2.33%) Apple iOS
5 24 (1.51%) Unix
6 12 (0.75%) Windows 10
7 5 (0.31%) Debian
8 4 (0.25%) Mac OS
9 2 (0.13%) Mac OS X
10 1 (0.063%) Ubuntu
10 1 (0.063%) VMS
10 1 (0.063%) Windows Server
Processes & Methodologies
1 804 (50.57%) Agile Software Development
2 578 (36.35%) Front End Development
3 415 (26.10%) TDD
4 304 (19.12%) OO
5 254 (15.97%) Web Development
6 228 (14.34%) MVC
7 214 (13.46%) Scrum
8 203 (12.77%) BDD
9 181 (11.38%) Software Engineering
10 159 (10.00%) Test Automation
11 151 (9.50%) E-Commerce
12 149 (9.37%) Microservices
13 118 (7.42%) Continuous Integration
14 104 (6.54%) OOP
15 102 (6.42%) Analytics
15 102 (6.42%) Unit Testing
16 87 (5.47%) Responsive Web Design
17 81 (5.09%) Mentoring
18 70 (4.40%) DevOps
19 68 (4.28%) Mathematics
Programming Languages
1 1,590 (100.00%) JavaScript
2 340 (21.38%) Java
3 259 (16.29%) C#
4 245 (15.41%) SQL
5 237 (14.91%) ES6
6 146 (9.18%) PHP
7 134 (8.43%) Python
7 134 (8.43%) TypeScript
8 75 (4.72%) ES7
9 74 (4.65%) Scala
10 56 (3.52%) Ruby
11 43 (2.70%) Go
12 36 (2.26%) T-SQL
13 22 (1.38%) PowerShell
14 15 (0.94%) Clojure
15 13 (0.82%) Haskell
16 11 (0.69%) C
17 10 (0.63%) C++
17 10 (0.63%) GraphQL
18 9 (0.57%) Solidity
Qualifications
1 214 (13.46%) Degree
2 50 (3.14%) Computer Science Degree
3 9 (0.57%) PhD
4 8 (0.50%) Numerate Degree
5 6 (0.38%) Security Cleared
6 4 (0.25%) CTC Cleared
6 4 (0.25%) Microsoft Certification
7 3 (0.19%) Master's Degree
8 1 (0.063%) DV Cleared
8 1 (0.063%) MCSA
8 1 (0.063%) PMI Certification
8 1 (0.063%) Postgraduate
Quality Assurance & Compliance
1 85 (5.35%) QA
2 10 (0.63%) GCP
3 2 (0.13%) GDPR
3 2 (0.13%) ISO/IEC 27001
4 1 (0.063%) Dodd-Frank
4 1 (0.063%) MiFID
4 1 (0.063%) WAI
System Software
1 130 (8.18%) Docker
2 2 (0.13%) Cygwin
2 2 (0.13%) HDFS
2 2 (0.13%) Virtual Machines
3 1 (0.063%) Firmware
Systems Management
1 33 (2.08%) Ansible
2 27 (1.70%) Kubernetes
3 11 (0.69%) Terraform
4 8 (0.50%) Puppet
5 7 (0.44%) Opscode Chef
6 5 (0.31%) Salt
7 1 (0.063%) Docker Swarm
7 1 (0.063%) Kibana
7 1 (0.063%) logstash
7 1 (0.063%) Rancher
Vendors
1 68 (4.28%) Oracle
2 61 (3.84%) Microsoft
3 59 (3.71%) Google
4 33 (2.08%) Adobe
5 21 (1.32%) Salesforce.com
6 15 (0.94%) Facebook
7 13 (0.82%) Capita
8 12 (0.75%) Twitter
9 8 (0.50%) Splunk
10 7 (0.44%) Caplin
10 7 (0.44%) ServiceNow
10 7 (0.44%) Sybase
11 6 (0.38%) Cypress Semiconductor
11 6 (0.38%) Demandware
11 6 (0.38%) Zend
12 5 (0.31%) Apple
12 5 (0.31%) SAP
12 5 (0.31%) Sitecore
13 4 (0.25%) Atlassian
13 4 (0.25%) Yahoo!