The statistics below represent IT jobs advertised across the City of London region that had Senior JavaScript Developer featuring in the job title. Included is a guide to the salaries offered over the 3 months to 7 December 2016 with a comparison to same period over 2 years.

3 months to
7 Dec 2016
Same period 2015 Same period 2014
Senior JavaScript Developer
Rank 218 237 308
Rank change year-on-year
+19 +71
Permanent jobs requiring a Senior JavaScript Developer 15 30 24
As % of all permanent IT jobs located in the City of London 0.28% 0.43% 0.22%
As % of the Job Titles category 0.29% 0.45% 0.23%
Number of salaries quoted 15 28 23
Median salary £65,000 £77,500 £57,500
Median salary % change year-on-year
-16.12% +34.78%
90% offered a salary of more than £60,000 £50,250 £52,500
10% offered a salary of more than £80,000 £95,000 £65,000
UK excluding London median salary £47,500 £47,500 £42,500
% change year-on-year
- +11.76%
Senior JavaScript Developer
London

The following table is for comparison with the above and provides statistics for the entire Job Titles category in permanent jobs advertised in the City of London region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of permanent jobs in the overall sample.

Job Titles Category
City of London
Permanent IT job ads with a match in the
Job Titles category
5199 6652 10539
As % of all permanent IT jobs located in the City of London 96.85% 96.20% 95.96%
Number of salaries quoted 4708 5902 9148
Median salary £57,500 £55,750 £53,500
Median salary % change year-on-year
+3.13% +4.20%
90% offered a salary of more than £33,500 £32,500 £32,500
10% offered a salary of more than £85,000 £77,500 £80,000
UK excluding London median salary £42,000 £41,000 £40,000
% change year-on-year
+2.43% +2.50%

Senior JavaScript Developer
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region that featured Senior JavaScript Developer in the job title.

Senior JavaScript Developer Jobs Demand Trend in the City of London

Senior 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 Senior JavaScript Developer across the City of London region.

Senior JavaScript Developer Salary Trend in the City of London

Senior JavaScript Developer
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Senior JavaScript Developer across the City of London region over the 3 months to 7 December 2016.

Senior JavaScript Developer Salary Histogram in the City of London

Senior JavaScript Developer Skill Set
Top 30 Related IT Skills in the City of London

For the 6 months to 7 December 2016, Senior 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 Senior JavaScript Developer in the job title.

1 34 (100.00%) JavaScript
2 29 (85.29%) HTML
3 28 (82.35%) CSS
4 27 (79.41%) AngularJS
5 20 (58.82%) Agile Software Development
6 19 (55.88%) React
7 17 (50.00%) TDD
8 16 (47.06%) Node.js
9 12 (35.29%) Sass
9 12 (35.29%) jQuery
10 11 (32.35%) GitHub
10 11 (32.35%) Front End Development
11 10 (29.41%) JSON
12 9 (26.47%) HTML5
13 8 (23.53%) Games
14 7 (20.59%) ECMAScript
14 7 (20.59%) Git (software)
14 7 (20.59%) CSS3
14 7 (20.59%) Bitbucket
15 6 (17.65%) User Experience
16 5 (14.71%) Ajax
16 5 (14.71%) Marketing
16 5 (14.71%) Advertising
16 5 (14.71%) E-Commerce
16 5 (14.71%) LESS
16 5 (14.71%) Cross-Browser Compatibility
17 4 (11.76%) webpack
17 4 (11.76%) gulp
17 4 (11.76%) REST
17 4 (11.76%) XML

Senior JavaScript Developer Skill Set
Top Related 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 3 (8.82%) Moodle
Cloud Services
1 11 (32.35%) GitHub
2 1 (2.94%) Amazon AWS
Communications & Networking
1 2 (5.88%) HTTP
1 2 (5.88%) Internet
Database & Business Intelligence
1 3 (8.82%) SQL Server
2 1 (2.94%) Big Data
2 1 (2.94%) Neo4j
Development Applications
1 7 (20.59%) Bitbucket
1 7 (20.59%) Git (software)
2 4 (11.76%) gulp
2 4 (11.76%) webpack
3 3 (8.82%) JIRA
3 3 (8.82%) JUnit
4 2 (5.88%) Grunt
4 2 (5.88%) Mocha
4 2 (5.88%) PhantomJS
5 1 (2.94%) Xcode
General
1 8 (23.53%) Games
2 5 (14.71%) Advertising
2 5 (14.71%) Marketing
3 3 (8.82%) Legal
4 2 (5.88%) Finance
5 1 (2.94%) Publishing
Libraries, Frameworks & Software Standards
1 29 (85.29%) HTML
2 28 (82.35%) CSS
3 27 (79.41%) AngularJS
4 19 (55.88%) React
5 16 (47.06%) Node.js
6 12 (35.29%) jQuery
6 12 (35.29%) Sass
7 10 (29.41%) JSON
8 9 (26.47%) HTML5
9 7 (20.59%) CSS3
10 5 (14.71%) Ajax
10 5 (14.71%) LESS
11 4 (11.76%) REST
11 4 (11.76%) XML
11 4 (11.76%) XML-RPC
12 3 (8.82%) .NET
12 3 (8.82%) Ruby on Rails
12 3 (8.82%) Velocity
12 3 (8.82%) XHTML
13 2 (5.88%) Haml
Miscellaneous
1 6 (17.65%) User Experience
2 3 (8.82%) iPad
3 2 (5.88%) Analytical Skills
3 2 (5.88%) Fintech
4 1 (2.94%) Client/Server
4 1 (2.94%) Computer Science
4 1 (2.94%) Mobile App
Operating Systems
1 2 (5.88%) Apple iOS
2 1 (2.94%) Android
Processes & Methodologies
1 20 (58.82%) Agile Software Development
2 17 (50.00%) TDD
3 11 (32.35%) Front End Development
4 5 (14.71%) Cross-Browser Compatibility
4 5 (14.71%) E-Commerce
5 4 (11.76%) OO
6 3 (8.82%) Data Management
6 3 (8.82%) Mentoring
6 3 (8.82%) OOD
6 3 (8.82%) Pair Programming
6 3 (8.82%) Project Management
6 3 (8.82%) Scrum
7 2 (5.88%) Automated Testing
7 2 (5.88%) Continuous Improvement
7 2 (5.88%) Microservices
7 2 (5.88%) Software Engineering
7 2 (5.88%) Unit Testing
8 1 (2.94%) Digital Marketing
8 1 (2.94%) Multithreading
8 1 (2.94%) Web Development
Programming Languages
1 34 (100.00%) JavaScript
2 7 (20.59%) ECMAScript
3 4 (11.76%) Ruby
4 3 (8.82%) PHP
5 2 (5.88%) ES6
5 2 (5.88%) Scala
6 1 (2.94%) Apple Swift
6 1 (2.94%) C#
6 1 (2.94%) Go
6 1 (2.94%) Java
6 1 (2.94%) Objective-C
6 1 (2.94%) PL/SQL
6 1 (2.94%) SQL
Qualifications
1 4 (11.76%) Degree
Quality Assurance & Compliance
1 2 (5.88%) QA
2 1 (2.94%) MiFID
Vendors
1 3 (8.82%) Microsoft
2 2 (5.88%) Adobe
3 1 (2.94%) Facebook
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