Period
to 20 July 2017

The median annual salary for a Senior JavaScript Developer was £50,000 in advertised job vacancies in the North West during the 6 months to 20 July 2017.

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

Senior JavaScript Developer
England > North West
6 months to
20 Jul 2017
Same period 2016 Same period 2015
Rank 302 303 335
Rank change year-on-year +1 +32 +7
Permanent jobs requiring a Senior JavaScript Developer 72 37 32
As % of all permanent IT jobs advertised in the North West 0.55% 0.32% 0.24%
As % of the Job Titles category 0.57% 0.33% 0.25%
Number of salaries quoted 66 35 27
North West median annual salary £50,000 £48,000 £42,500
Median salary % change year-on-year +4.17% +12.94% +6.25%
10th Percentile £37,000 £35,500 £34,150
90th Percentile £60,000 £65,750 £62,250
England median annual salary £55,000 £52,500 £55,000
% change year-on-year +4.76% -4.55% +10.00%

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in the North West. 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
North West
Permanent job vacancies with a job title containing a recognized job role 12668 11284 12754
As % of all permanent IT job vacancies advertised in the North West 96.64% 97.53% 96.92%
Number of salaries quoted 10397 9509 10273
North West median annual salary £40,000 £40,000 £40,000
10th Percentile £25,000 £23,500 £23,250
90th Percentile £62,500 £61,250 £58,750
England median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% -

Senior JavaScript Developer
Job Vacancy Trend in the North West

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

Job vacancy trend for Senior JavaScript Developer in the North West

Senior JavaScript Developer
Salary Trend in the North West

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

Salary trend for Senior JavaScript Developer in the North West

Senior JavaScript Developer
Salary Histogram in the North West

The salary distribution of IT jobs citing Senior JavaScript Developer in the North West over the 6 months to 20 July 2017.

Salary histogram for Senior JavaScript Developer in the North West

Senior JavaScript Developer
Job Locations in the North West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Senior JavaScript Developer within the North West region over the 6 months to 20 July 2017. 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
Manchester -11 68 £50,000 +4.17% 3
Lancashire - 4 £40,000 - 1
Senior JavaScript Developer
England

Senior JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in the North West

For the 6 months to 20 July 2017, 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 North West region featuring Senior JavaScript Developer in the job title.

1 72 (100.00%) JavaScript
2 35 (48.61%) Web Development
3 33 (45.83%) HTML
4 29 (40.28%) CSS
5 27 (37.50%) Linux
5 27 (37.50%) SQL
5 27 (37.50%) React
6 26 (36.11%) Degree
7 25 (34.72%) Oracle ADF
7 25 (34.72%) Mathematics
7 25 (34.72%) Computer Science
7 25 (34.72%) Selenium
7 25 (34.72%) Spring
7 25 (34.72%) Java
7 25 (34.72%) Oracle
7 25 (34.72%) Java EE
7 25 (34.72%) Continuous Improvement
8 23 (31.94%) AngularJS
9 20 (27.78%) Node.js
10 16 (22.22%) RESTful
10 16 (22.22%) jQuery
11 15 (20.83%) HTML5
11 15 (20.83%) iPad
11 15 (20.83%) Front End Development
11 15 (20.83%) Agile Software Development
12 14 (19.44%) XHTML
13 10 (13.89%) CSS3
13 10 (13.89%) User Experience
14 9 (12.50%) Redux
14 9 (12.50%) Web Services

Senior JavaScript Developer Skill Set
Co-occurring IT Skills in the North West 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 2 (2.78%) CMS
2 1 (1.39%) IIS
Applications
1 1 (1.39%) GIMP
1 1 (1.39%) Photoshop
Business Applications
1 1 (1.39%) Magento
Cloud Services
1 1 (1.39%) Firebase
Database & Business Intelligence
1 3 (4.17%) SQL Server
2 2 (2.78%) MySQL
3 1 (1.39%) SQL Server 2008
3 1 (1.39%) SQL Server 2012
Development Applications
1 25 (34.72%) Selenium
2 8 (11.11%) Cucumber
2 8 (11.11%) Mocha
3 3 (4.17%) gulp
3 3 (4.17%) webpack
4 2 (2.78%) Babel
5 1 (1.39%) Grunt
5 1 (1.39%) Jasmine
5 1 (1.39%) Karma Test Runner
General
1 5 (6.94%) Games
2 2 (2.78%) Finance
3 1 (1.39%) Pharmaceutical
3 1 (1.39%) Retail
Libraries, Frameworks & Software Standards
1 33 (45.83%) HTML
2 29 (40.28%) CSS
3 27 (37.50%) React
4 25 (34.72%) Java EE
4 25 (34.72%) Oracle ADF
4 25 (34.72%) Spring
5 23 (31.94%) AngularJS
6 20 (27.78%) Node.js
7 16 (22.22%) jQuery
7 16 (22.22%) RESTful
8 15 (20.83%) HTML5
9 14 (19.44%) XHTML
10 10 (13.89%) CSS3
11 9 (12.50%) Redux
11 9 (12.50%) Web Services
11 9 (12.50%) XML
12 8 (11.11%) WebSockets
13 7 (9.72%) Backbone.js
14 5 (6.94%) Three.js
14 5 (6.94%) Unity (Game Engine)
Miscellaneous
1 25 (34.72%) Computer Science
2 15 (20.83%) iPad
3 10 (13.89%) User Experience
4 1 (1.39%) Data Structures
4 1 (1.39%) Enterprise Software
4 1 (1.39%) W3C
Operating Systems
1 27 (37.50%) Linux
Processes & Methodologies
1 35 (48.61%) Web Development
2 25 (34.72%) Continuous Improvement
2 25 (34.72%) Mathematics
3 15 (20.83%) Agile Software Development
3 15 (20.83%) Front End Development
4 8 (11.11%) Dependency Management
5 7 (9.72%) Continuous Integration
6 2 (2.78%) Content Management
6 2 (2.78%) OO
6 2 (2.78%) Responsive Web Design
6 2 (2.78%) Software Engineering
7 1 (1.39%) CRM
7 1 (1.39%) Data Modelling
7 1 (1.39%) E-Commerce
7 1 (1.39%) Functional Testing
7 1 (1.39%) Load Testing
7 1 (1.39%) MVC
7 1 (1.39%) Scrum
7 1 (1.39%) Unit Testing
7 1 (1.39%) Web Application Development
Programming Languages
1 72 (100.00%) JavaScript
2 27 (37.50%) SQL
3 25 (34.72%) Java
4 3 (4.17%) C#
5 2 (2.78%) PHP
6 1 (1.39%) ECMAScript
6 1 (1.39%) T-SQL
6 1 (1.39%) TypeScript
Qualifications
1 26 (36.11%) Degree
2 1 (1.39%) MCAD
2 1 (1.39%) MCPD
2 1 (1.39%) Microsoft Certification
Vendors
1 25 (34.72%) Oracle
2 1 (1.39%) Adobe
2 1 (1.39%) Microsoft
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