Period
to 24 July 2017

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

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

JavaScript Developer
West London > Hammersmith
6 months to
24 Jul 2017
Same period 2016 Same period 2015
Rank 38 21 34
Rank change year-on-year -17 +13 +4
Permanent jobs requiring a JavaScript Developer 25 11 9
As % of all permanent IT jobs advertised in Hammersmith 6.87% 7.01% 5.03%
As % of the Job Titles category 6.89% 7.10% 5.20%
Number of salaries quoted 25 13 1
Hammersmith median annual salary £60,000 £55,000 £120,000
Median salary % change year-on-year +9.09% -54.17% +321.05%
West London median annual salary £57,500 £47,500 £50,000
% change year-on-year +21.05% -5.00% -

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in Hammersmith. 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
Hammersmith
Permanent job vacancies with a job title containing a recognized job role 363 155 173
As % of all permanent IT job vacancies advertised in Hammersmith 99.73% 98.73% 96.65%
Number of salaries quoted 324 132 144
Hammersmith median annual salary £60,000 £55,000 £52,500
Median salary % change year-on-year +9.09% +4.76% +29.63%
10th Percentile £33,750 £36,325 £31,075
90th Percentile £76,250 £68,625 £83,500
West London median annual salary £50,000 £50,000 £48,000
% change year-on-year - +4.17% +1.05%

JavaScript Developer
Job Vacancy Trend in Hammersmith

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

Job vacancy trend for JavaScript Developer in Hammersmith

JavaScript Developer
Salary Trend in Hammersmith

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

Salary trend for JavaScript Developer in Hammersmith

JavaScript Developer
Salary Histogram in Hammersmith

The salary distribution of IT jobs citing JavaScript Developer in Hammersmith over the 6 months to 24 July 2017.

Salary histogram for JavaScript Developer in Hammersmith

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

For the 6 months to 24 July 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 Hammersmith region featuring JavaScript Developer in the job title.

1 25 (100.00%) JavaScript
2 23 (92.00%) HTML
2 23 (92.00%) CSS
3 22 (88.00%) Agile Software Development
4 20 (80.00%) MySQL
4 20 (80.00%) AngularJS
5 19 (76.00%) User Experience
6 16 (64.00%) React
6 16 (64.00%) Node.js
7 12 (48.00%) Ember.js
7 12 (48.00%) Web Development
7 12 (48.00%) OO
8 11 (44.00%) TDD
8 11 (44.00%) CSS3
8 11 (44.00%) HTML5
9 8 (32.00%) Mentoring
10 7 (28.00%) PHPUnit
10 7 (28.00%) Vagrant
10 7 (28.00%) Grunt
10 7 (28.00%) Dependency Management
10 7 (28.00%) Bower
10 7 (28.00%) Puppet
10 7 (28.00%) Laravel
10 7 (28.00%) Data Quality
10 7 (28.00%) Ajax
10 7 (28.00%) Git (software)
10 7 (28.00%) RESTful
10 7 (28.00%) jQuery
10 7 (28.00%) MVC
10 7 (28.00%) LAMP

JavaScript Developer Skill Set
Co-occurring IT Skills in Hammersmith 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 1 (4.00%) Apache Solr
Database & Business Intelligence
1 20 (80.00%) MySQL
2 1 (4.00%) MongoDB
Development Applications
1 7 (28.00%) Bower
1 7 (28.00%) Git (software)
1 7 (28.00%) Grunt
1 7 (28.00%) gulp
1 7 (28.00%) PHPUnit
1 7 (28.00%) Vagrant
2 1 (4.00%) Jasmine
Libraries, Frameworks & Software Standards
1 23 (92.00%) CSS
1 23 (92.00%) HTML
2 20 (80.00%) AngularJS
3 16 (64.00%) Node.js
3 16 (64.00%) React
4 12 (48.00%) Ember.js
5 11 (44.00%) CSS3
5 11 (44.00%) HTML5
6 7 (28.00%) Ajax
6 7 (28.00%) jQuery
6 7 (28.00%) LAMP
6 7 (28.00%) Laravel
6 7 (28.00%) RESTful
7 2 (8.00%) Redux
8 1 (4.00%) Django
8 1 (4.00%) Hystrix
8 1 (4.00%) RxJava
8 1 (4.00%) Spring
8 1 (4.00%) Spring Boot
8 1 (4.00%) Twitter Bootstrap
Miscellaneous
1 19 (76.00%) User Experience
Processes & Methodologies
1 22 (88.00%) Agile Software Development
2 12 (48.00%) OO
2 12 (48.00%) Web Development
3 11 (44.00%) TDD
4 8 (32.00%) Mentoring
5 7 (28.00%) Dependency Management
5 7 (28.00%) MVC
5 7 (28.00%) OOP
5 7 (28.00%) Scrum
6 1 (4.00%) Build Automation
6 1 (4.00%) Continuous Integration
6 1 (4.00%) Cross-Platform Development
6 1 (4.00%) Extreme Programming
6 1 (4.00%) Front End Development
6 1 (4.00%) OOD
6 1 (4.00%) Open Source
6 1 (4.00%) Responsive Web Design
6 1 (4.00%) Software Delivery
6 1 (4.00%) Software Deployment
Programming Languages
1 25 (100.00%) JavaScript
2 7 (28.00%) PHP
2 7 (28.00%) SQL
3 4 (16.00%) ES6
4 1 (4.00%) Java
4 1 (4.00%) Python
Quality Assurance & Compliance
1 7 (28.00%) Data Quality
System Software
1 1 (4.00%) Docker
Systems Management
1 7 (28.00%) Puppet
2 1 (4.00%) Grafana
2 1 (4.00%) Kibana
2 1 (4.00%) Kubernetes
2 1 (4.00%) logstash
2 1 (4.00%) StatsD
Vendors
1 1 (4.00%) New Relic