The median annual salary for a JavaScript Developer was £60,000 in advertised job vacancies in the City of London during the 3 months to 27 June 2017.

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

JavaScript Developer
London / City of London
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 133 100 181
Rank change year-on-year -33 +81  
Permanent jobs requiring a JavaScript Developer 102 197 146
As % of all permanent IT jobs advertised in the City of London 1.97% 3.08% 1.43%
As % of the Job Titles category 2.07% 3.21% 1.51%
Number of salaries quoted 93 187 138
Median salary £60,000 £60,000 £50,000
Median salary % change year-on-year - +20.00%  
90% offered a salary of more than £40,000 £45,000 £37,500
10% offered a salary of more than £75,000 £70,000 £68,250
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in the City of London. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of permanent jobs in our overall sample.

IT Job Roles
City of London
Permanent job vacancies with a job title containing a recognized job role 4929 6144 9676
As % of all permanent IT job vacancies advertised in the City of London 95.34% 96.14% 94.99%
Number of salaries quoted 4401 5597 8291
Median salary £57,500 £57,500 £55,000
Median salary % change year-on-year - +4.54%  
90% offered a salary of more than £32,500 £35,000 £32,500
10% offered a salary of more than £85,000 £75,500 £80,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year +2.40% +3.75%  

JavaScript Developer
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London that featured JavaScript Developer in the job title.

Job vacancy trend for JavaScript Developer in the City of London

JavaScript Developer
Salary Trend in the City of London

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

Salary trend for JavaScript Developer in the City of London

JavaScript Developer
Salary Histogram in the City of London

The salary distribution of IT jobs citing JavaScript Developer in the City of London over the 3 months to 27 June 2017.

Salary histogram for JavaScript Developer in the City of London

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

For the 6 months to 27 June 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 City of London region featuring JavaScript Developer in the job title.

1 218 (100.00%) JavaScript
2 137 (62.84%) HTML
3 128 (58.72%) CSS
4 103 (47.25%) Agile Software Development
4 103 (47.25%) AngularJS
5 96 (44.04%) React
6 82 (37.61%) Front End Development
7 73 (33.49%) Finance
8 64 (29.36%) jQuery
9 59 (27.06%) HTML5
10 58 (26.61%) C#
11 53 (24.31%) Node.js
12 51 (23.39%) TDD
13 49 (22.48%) User Experience
14 48 (22.02%) .NET
15 47 (21.56%) SQL
16 45 (20.64%) PHP
17 44 (20.18%) Web Development
17 44 (20.18%) Fintech
18 42 (19.27%) CSS3
19 38 (17.43%) MySQL
20 37 (16.97%) ASP.NET
21 36 (16.51%) MVC
21 36 (16.51%) Backbone.js
22 35 (16.06%) Scrum
23 31 (14.22%) SQL Server
23 31 (14.22%) OO
23 31 (14.22%) Data Visualisation
23 31 (14.22%) Visualisation
24 30 (13.76%) Linux

JavaScript Developer Skill Set
Co-occurring IT Skills in the City of 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 6 (2.75%) Apache
1 6 (2.75%) WordPress
2 5 (2.29%) Apache Spark
3 4 (1.83%) Foswiki
4 3 (1.38%) Drupal
4 3 (1.38%) SharePoint
5 2 (0.92%) Ethereum
5 2 (0.92%) Oracle SOA Suite
6 1 (0.46%) Hyperledger
6 1 (0.46%) Tomcat
Applications
1 8 (3.67%) Microsoft Excel
1 8 (3.67%) Microsoft PowerPoint
2 1 (0.46%) Photoshop
Business Applications
1 1 (0.46%) RMDS
Cloud Services
1 26 (11.93%) Amazon AWS
2 20 (9.17%) Amazon EC2
2 20 (9.17%) AWS OpsWorks
3 9 (4.13%) SaaS
4 8 (3.67%) GitHub
5 7 (3.21%) Microsoft Azure
6 2 (0.92%) G Suite
7 1 (0.46%) Google Analytics
7 1 (0.46%) Google App Engine
7 1 (0.46%) Google Cloud Platform
7 1 (0.46%) Slack
7 1 (0.46%) Trello
Communications & Networking
1 7 (3.21%) Internet
2 5 (2.29%) HTTP
3 4 (1.83%) Intranet
4 1 (0.46%) DNS
4 1 (0.46%) SSL
Database & Business Intelligence
1 38 (17.43%) MySQL
2 31 (14.22%) SQL Server
3 29 (13.30%) Relational Database
4 23 (10.55%) Blockchain
5 21 (9.63%) NoSQL
6 20 (9.17%) Amazon RDS
6 20 (9.17%) PostgreSQL
7 14 (6.42%) Big Data
8 8 (3.67%) SQLite
9 5 (2.29%) Apache Hive
9 5 (2.29%) Data Warehouse
9 5 (2.29%) Hadoop
9 5 (2.29%) SQL Server Integration Services
10 4 (1.83%) RDBMS
11 2 (0.92%) Spatial Data
12 1 (0.46%) Amazon Redshift
12 1 (0.46%) Apache Cassandra
12 1 (0.46%) MongoDB
12 1 (0.46%) Redis
Development Applications
1 26 (11.93%) Git (software)
2 13 (5.96%) Jasmine
3 10 (4.59%) JIRA
4 8 (3.67%) Grunt
5 7 (3.21%) gulp
5 7 (3.21%) Subversion
6 6 (2.75%) Mocha
6 6 (2.75%) webpack
7 5 (2.29%) Jenkins
7 5 (2.29%) TeamCity
7 5 (2.29%) Visual Studio
8 4 (1.83%) Phabricator
9 3 (1.38%) Axure RP
9 3 (1.38%) git-flow
9 3 (1.38%) Karma Test Runner
9 3 (1.38%) QUnit
9 3 (1.38%) Selenium
10 2 (0.92%) Babel
10 2 (0.92%) Bitbucket
10 2 (0.92%) Plastic SCM
General
1 73 (33.49%) Finance
2 21 (9.63%) Banking
3 11 (5.05%) Marketing
4 8 (3.67%) Back Office
4 8 (3.67%) Legal
5 7 (3.21%) Financial Institution
5 7 (3.21%) Front Office
6 4 (1.83%) Retail
7 2 (0.92%) Advertising
7 2 (0.92%) Manufacturing
8 1 (0.46%) Games
8 1 (0.46%) Multimedia
8 1 (0.46%) Music Industry
Libraries, Frameworks & Software Standards
1 137 (62.84%) HTML
2 128 (58.72%) CSS
3 103 (47.25%) AngularJS
4 96 (44.04%) React
5 64 (29.36%) jQuery
6 59 (27.06%) HTML5
7 53 (24.31%) Node.js
8 48 (22.02%) .NET
9 42 (19.27%) CSS3
10 37 (16.97%) ASP.NET
11 36 (16.51%) Backbone.js
12 25 (11.47%) JSON
12 25 (11.47%) Twitter Bootstrap
13 23 (10.55%) ASP.NET MVC
13 23 (10.55%) REST
14 20 (9.17%) Resque
14 20 (9.17%) Ruby on Rails
15 18 (8.26%) Ajax
16 16 (7.34%) Angular 2
16 16 (7.34%) Web Services
Miscellaneous
1 49 (22.48%) User Experience
2 44 (20.18%) Fintech
3 15 (6.88%) Computer Science
4 10 (4.59%) Greenfield Project
5 7 (3.21%) Data Structures
6 6 (2.75%) Analytical Skills
6 6 (2.75%) Hedge funds
7 5 (2.29%) 3D Graphics
8 4 (1.83%) Enterprise Software
8 4 (1.83%) Replication
9 2 (0.92%) Credit Derivative
9 2 (0.92%) Derivative
9 2 (0.92%) Equity Derivative
9 2 (0.92%) Fixed Income
9 2 (0.92%) Foreign Exchange (FX)
9 2 (0.92%) Graphic Design
9 2 (0.92%) Smartphone
10 1 (0.46%) e-Learning
10 1 (0.46%) Mobile App
10 1 (0.46%) W3C
Operating Systems
1 30 (13.76%) Linux
2 4 (1.83%) Debian
3 2 (0.92%) Android
3 2 (0.92%) Apple iOS
3 2 (0.92%) Windows
3 2 (0.92%) Windows Phone
Processes & Methodologies
1 103 (47.25%) Agile Software Development
2 82 (37.61%) Front End Development
3 51 (23.39%) TDD
4 44 (20.18%) Web Development
5 36 (16.51%) MVC
6 35 (16.06%) Scrum
7 31 (14.22%) Data Visualisation
7 31 (14.22%) OO
7 31 (14.22%) Visualisation
8 28 (12.84%) BDD
9 21 (9.63%) B2B
10 20 (9.17%) Cryptocurrency
10 20 (9.17%) Unit Testing
11 17 (7.80%) Open Source
12 16 (7.34%) Mentoring
13 12 (5.50%) Business Intelligence
13 12 (5.50%) DevOps
14 9 (4.13%) Data Integration
14 9 (4.13%) ETL
14 9 (4.13%) Test Automation
Programming Languages
1 218 (100.00%) JavaScript
2 58 (26.61%) C#
3 47 (21.56%) SQL
4 45 (20.64%) PHP
5 30 (13.76%) Java
6 22 (10.09%) Ruby
7 20 (9.17%) CoffeeScript
8 16 (7.34%) ES6
9 14 (6.42%) TypeScript
10 13 (5.96%) Python
11 7 (3.21%) PowerShell
12 4 (1.83%) Perl
12 4 (1.83%) Shell Script
13 3 (1.38%) F#
13 3 (1.38%) Objective-C
13 3 (1.38%) VB.NET
14 2 (0.92%) C++
14 2 (0.92%) ECMAScript
14 2 (0.92%) PL/SQL
15 1 (0.46%) C
Qualifications
1 13 (5.96%) Degree
2 6 (2.75%) Computer Science Degree
3 4 (1.83%) Security Cleared
4 1 (0.46%) Master's Degree
4 1 (0.46%) SC Cleared
Quality Assurance & Compliance
1 5 (2.29%) Sarbanes-Oxley
2 3 (1.38%) QA
System Software
1 3 (1.38%) Docker
2 1 (0.46%) Varnish
2 1 (0.46%) VirtualBox
Systems Management
1 2 (0.92%) Ansible
1 2 (0.92%) Kubernetes
2 1 (0.46%) MOM
2 1 (0.46%) Opscode Chef
2 1 (0.46%) Puppet
Vendors
1 22 (10.09%) Twitter
2 14 (6.42%) Microsoft
2 14 (6.42%) Oracle
3 5 (2.29%) Apigee
4 4 (1.83%) Sencha
5 3 (1.38%) Google
6 2 (0.92%) Xamarin
7 1 (0.46%) Atlassian
7 1 (0.46%) TIBCO
City, London
Oscar
Salary: £45000 per annum
Posted: 6 hours ago
City, London
Spectrum IT Recruitment (South) Ltd
Salary: £55000 - £70000 per annum + Benefits + Bonus
Posted: 1 hour ago
City, London
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £70000 Per Annum
Posted: 23 hours ago
City, London
Burns Sheehan
Salary: £30000 - £45000 per annum
Posted: 23 hours ago
City, London
Understanding Recruitment
Salary: £65000 - £85000 per annum
Posted: Yesterday
City, London
Montash
Salary: From £70,000 to £80,000 per annum +10% Bonus + Pensions + healthcare +
Posted: Yesterday
City, London
ANSON MCCADE
Salary: £50,000 - £60,000 and amazing benefits / options / wellness package
Posted: Yesterday
City, London
TEKsystems
Salary: £75000 - £105000 per annum + 2 Days Remote Working + 15% Pension
Posted: 3 days ago
City, London
Harrington Starr
Salary: £40000 - £55000 per annum + bonus + benefits
Posted: 3 days ago
City, London
ANSON MCCADE
Salary: UKP 50000 per year
Posted: 5 days ago
City, London
Oscar
Salary: £30000 - £45000 per annum + benefits
Posted: 4 days ago
City, London
Oliver Bernard
Salary: £50000 - £70000 per annum + Equity
Posted: 6 days ago
City, London
Spectrum IT Recruitment (South) Ltd
Salary: £55000 - £75000 per annum + Benefits + Bonus
Posted: 4 days ago
City, London
Oscar
Salary: £60000 - £80000 per annum
Posted: 6 days ago
City, London
ANSON MCCADE
Salary: £40,000 - £80,000
Posted: 4 days ago
City, London
Oliver Bernard
Salary: £45000 - £65000 per annum + bonus, pension
Posted: 6 days ago
City, London
Oscar
Salary: £55000 - £65000 per annum + REMOTE WORKING
Posted: 6 days ago
City, London
Oscar
Salary: £45000 - £50000 per annum
Posted: 6 days ago
City, London
onezeero.
Salary: £45000 - £60000 per annum
Posted: 5 days ago
City, London
Client Server
Salary: £45k to £55k + benefits
Posted: 4 days ago