Period
to 20 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Hammersmith with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 6 months to 20 July 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
London > Hammersmith
6 months to
20 Jul 2017
Same period 2016 Same period 2015
Rank 7 8 3
Rank change year-on-year +1 -5 +8
Permanent jobs citing JavaScript 73 26 52
As % of all permanent IT jobs advertised in Hammersmith 20.11% 16.35% 29.21%
As % of the Programming Languages category 32.44% 27.08% 53.06%
Number of salaries quoted 64 28 38
Hammersmith median annual salary £60,000 £55,000 £50,000
Median salary % change year-on-year +9.09% +10.00% -37.50%
10th Percentile £31,250 £41,000 £37,650
90th Percentile £75,000 £68,750 £60,000
London median annual salary £57,500 £55,000 £50,000
% change year-on-year +4.55% +10.00% -

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hammersmith with a requirement for programming language skills.

Programming Language Skills
Hammersmith
Permanent job vacancies with a requirement for programming language skills 225 96 98
As % of all permanent IT job vacancies advertised in Hammersmith 61.98% 60.38% 55.06%
Number of salaries quoted 194 88 82
Hammersmith median annual salary £57,500 £55,000 £50,000
Median salary % change year-on-year +4.55% +10.00% +5.26%
10th Percentile £40,000 £37,500 £32,750
90th Percentile £71,250 £68,750 £61,250
London median annual salary £60,000 £55,500 £55,000
% change year-on-year +8.11% +0.91% +4.76%

JavaScript
Job Vacancy Trend in Hammersmith

Job postings citing JavaScript as a percentage of all IT jobs advertised in Hammersmith.

Job vacancy trend for JavaScript in Hammersmith

JavaScript
Salary Trend in Hammersmith

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

Salary trend for JavaScript in Hammersmith

JavaScript
Salary Histogram in Hammersmith

The salary distribution of IT jobs citing JavaScript in Hammersmith over the 6 months to 20 July 2017.

Salary histogram for JavaScript in Hammersmith

For the 6 months to 20 July 2017, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hammersmith region with a requirement for JavaScript.

1 64 (87.67%) CSS
2 63 (86.30%) HTML
3 54 (73.97%) Agile Software Development
4 44 (60.27%) AngularJS
5 42 (57.53%) MySQL
6 39 (53.42%) HTML5
7 38 (52.05%) CSS3
8 35 (47.95%) jQuery
9 34 (46.58%) MVC
10 30 (41.10%) Git (software)
10 30 (41.10%) RESTful
11 29 (39.73%) PHP
12 28 (38.36%) OOP
12 28 (38.36%) TDD
13 27 (36.99%) OO
14 25 (34.25%) Ajax
14 25 (34.25%) Node.js
15 24 (32.88%) Laravel
16 23 (31.51%) User Experience
17 22 (30.14%) SQL
18 21 (28.77%) Mentoring
18 21 (28.77%) React
19 20 (27.40%) gulp
19 20 (27.40%) Grunt
20 19 (26.03%) LAMP
21 18 (24.66%) Scrum
22 17 (23.29%) PHPUnit
23 15 (20.55%) Puppet
23 15 (20.55%) .NET
23 15 (20.55%) Vagrant

JavaScript
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 6 (8.22%) CMS
2 3 (4.11%) IIS
2 3 (4.11%) Umbraco
2 3 (4.11%) WebSphere
3 1 (1.37%) Apache Solr
3 1 (1.37%) Kentico
3 1 (1.37%) nginx
Cloud Services
1 6 (8.22%) Amazon AWS
2 3 (4.11%) SaaS
3 2 (2.74%) Google App Engine
3 2 (2.74%) Google Cloud Platform
4 1 (1.37%) Google Analytics
Communications & Networking
1 2 (2.74%) SSL
1 2 (2.74%) VPN
Database & Business Intelligence
1 42 (57.53%) MySQL
2 5 (6.85%) Big Data
2 5 (6.85%) Relational Database
3 4 (5.48%) NoSQL
4 3 (4.11%) MongoDB
4 3 (4.11%) SQL Server
4 3 (4.11%) SQL Server Integration Services
Development Applications
1 30 (41.10%) Git (software)
2 20 (27.40%) Grunt
2 20 (27.40%) gulp
3 17 (23.29%) PHPUnit
4 15 (20.55%) Bower
4 15 (20.55%) Vagrant
5 5 (6.85%) JUnit
5 5 (6.85%) Mockito
6 4 (5.48%) Jasmine
6 4 (5.48%) Moq
6 4 (5.48%) NUnit
7 2 (2.74%) Team Foundation Server
7 2 (2.74%) Visual Studio Team System
7 2 (2.74%) Wing IDE
8 1 (1.37%) Fiddler
8 1 (1.37%) Firebug
8 1 (1.37%) PostCSS
8 1 (1.37%) Subversion
8 1 (1.37%) webpack
General
1 5 (6.85%) Finance
2 3 (4.11%) Games
3 1 (1.37%) Law
3 1 (1.37%) Pharmaceutical
Job Titles
1 64 (87.67%) Developer
2 26 (35.62%) PHP Developer
3 25 (34.25%) JavaScript Developer
4 21 (28.77%) Front End Developer (Client-Side Developer)
5 15 (20.55%) HTML CSS Developer
5 15 (20.55%) HTML Developer
6 12 (16.44%) Angular Developer
6 12 (16.44%) Front End Web Developer (Client-Side Developer)
6 12 (16.44%) Web Developer
7 10 (13.70%) SQL Developer
8 9 (12.33%) Senior Developer
9 8 (10.96%) Junior
9 8 (10.96%) Junior Developer
9 8 (10.96%) Junior PHP Developer
9 8 (10.96%) Lead Developer
10 7 (9.59%) PHP Laravel Developer
10 7 (9.59%) Senior JavaScript Developer
10 7 (9.59%) Senior Software Engineer
10 7 (9.59%) Software Engineer
11 4 (5.48%) Agile Developer
Libraries, Frameworks & Software Standards
1 64 (87.67%) CSS
2 63 (86.30%) HTML
3 44 (60.27%) AngularJS
4 39 (53.42%) HTML5
5 38 (52.05%) CSS3
6 35 (47.95%) jQuery
7 30 (41.10%) RESTful
8 25 (34.25%) Ajax
8 25 (34.25%) Node.js
9 24 (32.88%) Laravel
10 21 (28.77%) React
11 19 (26.03%) LAMP
12 15 (20.55%) .NET
13 12 (16.44%) Ember.js
14 9 (12.33%) JSON
15 8 (10.96%) .NET Framework
15 8 (10.96%) Sass
16 7 (9.59%) WCF
17 6 (8.22%) Spring
18 5 (6.85%) Java EE
Miscellaneous
1 23 (31.51%) User Experience
2 5 (6.85%) Analytical Skills
3 4 (5.48%) Smartphone
3 4 (5.48%) Social Media
4 3 (4.11%) Clustering
4 3 (4.11%) Greenfield Project
5 2 (2.74%) Graphic Design
6 1 (1.37%) Mainframe
6 1 (1.37%) Mobile App
6 1 (1.37%) Photography
6 1 (1.37%) Vector Graphics
6 1 (1.37%) Virtual Team
Operating Systems
1 1 (1.37%) Linux
Processes & Methodologies
1 54 (73.97%) Agile Software Development
2 34 (46.58%) MVC
3 28 (38.36%) OOP
3 28 (38.36%) TDD
4 27 (36.99%) OO
5 21 (28.77%) Mentoring
6 18 (24.66%) Scrum
7 15 (20.55%) Dependency Management
8 14 (19.18%) Web Development
9 11 (15.07%) Front End Development
10 9 (12.33%) Software Engineering
11 8 (10.96%) BDD
12 7 (9.59%) ITIL
12 7 (9.59%) Microservices
13 5 (6.85%) Domain-Driven Design
13 5 (6.85%) Multithreading
13 5 (6.85%) SOA
14 4 (5.48%) Business Development
15 3 (4.11%) E-Commerce
15 3 (4.11%) Unit Testing
Programming Languages
1 29 (39.73%) PHP
2 22 (30.14%) SQL
3 9 (12.33%) Java
4 8 (10.96%) C#
4 8 (10.96%) ES6
5 4 (5.48%) TypeScript
6 3 (4.11%) Python
6 3 (4.11%) Scala
7 2 (2.74%) ECMAScript
Qualifications
1 4 (5.48%) Degree
1 4 (5.48%) SC Cleared
1 4 (5.48%) Security Cleared
Quality Assurance & Compliance
1 8 (10.96%) Data Quality
System Software
1 4 (5.48%) Docker
Systems Management
1 15 (20.55%) Puppet
2 2 (2.74%) Kubernetes
3 1 (1.37%) Grafana
3 1 (1.37%) Kibana
3 1 (1.37%) logstash
3 1 (1.37%) StatsD
Vendors
1 5 (6.85%) Google
2 4 (5.48%) Facebook
3 3 (4.11%) IBM
4 2 (2.74%) PayPal
5 1 (1.37%) DoubleClick
5 1 (1.37%) New Relic
5 1 (1.37%) Salesforce.com