Period
to 19 January 2018

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 19 January 2018.

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
19 Jan 2018
Same period 2017 Same period 2016
Rank 311 291 331
Rank change year-on-year -20 +40 -10
Permanent jobs requiring a Senior JavaScript Developer 51 67 19
As % of all permanent IT jobs advertised in the North West 0.40% 0.54% 0.16%
As % of the Job Titles category 0.42% 0.56% 0.16%
Number of salaries quoted 51 62 19
North West median annual salary £50,000 £46,250 £45,000
Median salary % change year-on-year +8.11% +2.78% +15.38%
10th Percentile £41,250 £35,000 £35,250
90th Percentile £60,000 £60,000 £55,000
England median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% +5.00%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in the North West. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
North West
Permanent vacancies in the North West with a recognized job title 12,284 11,922 11,670
% of permanent IT jobs with a recognized job title 96.62% 96.69% 96.32%
Number of salaries quoted 9,820 10,055 9,747
North West median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +5.26%
10th Percentile £26,000 £25,000 £23,000
90th Percentile £65,000 £61,250 £58,160
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +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 19 January 2018.

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 19 January 2018. 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 -5 45 £52,500 +14.13% 6
Lancashire 0 3 £42,000 -21.32% 1
Merseyside +26 2 £41,000 +2.50% 2
Cheshire -39 1 £55,000 +4.76%
Senior JavaScript Developer
England

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

For the 6 months to 19 January 2018, 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 51 (100.00%) JavaScript
2 32 (62.75%) HTML
3 31 (60.78%) CSS
4 27 (52.94%) React
5 26 (50.98%) Node.js
5 26 (50.98%) Front End Development
6 24 (47.06%) Agile Software Development
7 22 (43.14%) AngularJS
8 20 (39.22%) CSS3
9 19 (37.25%) SQL
10 15 (29.41%) Sass
10 15 (29.41%) Java
11 14 (27.45%) Oracle
11 14 (27.45%) Linux
11 14 (27.45%) Oracle ADF
11 14 (27.45%) Java EE
11 14 (27.45%) Degree
11 14 (27.45%) Mathematics
11 14 (27.45%) Spring
11 14 (27.45%) Continuous Improvement
11 14 (27.45%) Computer Science
11 14 (27.45%) Selenium
12 13 (25.49%) HTML5
12 13 (25.49%) Software Engineering
13 12 (23.53%) jQuery
14 10 (19.61%) Cross-Browser Compatibility
15 9 (17.65%) npm
15 9 (17.65%) Web Development
16 8 (15.69%) .NET
17 7 (13.73%) TypeScript

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 (3.92%) nginx
2 1 (1.96%) BizTalk Server
Cloud Services
1 9 (17.65%) npm
2 4 (7.84%) Amazon AWS
3 2 (3.92%) Firebase
3 2 (3.92%) SaaS
4 1 (1.96%) Adobe Creative Cloud
4 1 (1.96%) Microsoft Azure
4 1 (1.96%) Yarn
Communications & Networking
1 2 (3.92%) Internet
2 1 (1.96%) TCP/IP
Database & Business Intelligence
1 4 (7.84%) SQL Server
2 3 (5.88%) MySQL
3 1 (1.96%) Big Data
3 1 (1.96%) Couchbase
3 1 (1.96%) MongoDB
3 1 (1.96%) NoSQL
3 1 (1.96%) Redis
3 1 (1.96%) Relational Database
Development Applications
1 14 (27.45%) Selenium
2 7 (13.73%) Git (software)
2 7 (13.73%) webpack
3 5 (9.80%) gulp
4 3 (5.88%) Grunt
5 2 (3.92%) Cucumber
5 2 (3.92%) Jasmine
5 2 (3.92%) Jenkins
5 2 (3.92%) Karma Test Runner
5 2 (3.92%) Subversion
6 1 (1.96%) Babel
General
1 5 (9.80%) Finance
2 3 (5.88%) Games
2 3 (5.88%) Pharmaceutical
3 2 (3.92%) Retail
4 1 (1.96%) Multimedia
Libraries, Frameworks & Software Standards
1 32 (62.75%) HTML
2 31 (60.78%) CSS
3 27 (52.94%) React
4 26 (50.98%) Node.js
5 22 (43.14%) AngularJS
6 20 (39.22%) CSS3
7 15 (29.41%) Sass
8 14 (27.45%) Java EE
8 14 (27.45%) Oracle ADF
8 14 (27.45%) Spring
9 13 (25.49%) HTML5
10 12 (23.53%) jQuery
11 8 (15.69%) .NET
12 6 (11.76%) Vue (Vue.js)
13 5 (9.80%) Angular 2
13 5 (9.80%) XML
14 4 (7.84%) Twitter Bootstrap
14 4 (7.84%) XHTML
15 3 (5.88%) LESS
15 3 (5.88%) REST
Miscellaneous
1 14 (27.45%) Computer Science
2 6 (11.76%) User Experience
3 5 (9.80%) Mobile App
4 2 (3.92%) Enterprise Software
4 2 (3.92%) Online Games
4 2 (3.92%) RIA
5 1 (1.96%) Biotechnology
5 1 (1.96%) Data Structures
5 1 (1.96%) Video Editing
Operating Systems
1 14 (27.45%) Linux
2 2 (3.92%) Windows
3 1 (1.96%) Android
3 1 (1.96%) Apple iOS
Processes & Methodologies
1 26 (50.98%) Front End Development
2 24 (47.06%) Agile Software Development
3 14 (27.45%) Continuous Improvement
3 14 (27.45%) Mathematics
4 13 (25.49%) Software Engineering
5 10 (19.61%) Cross-Browser Compatibility
6 9 (17.65%) Web Development
7 6 (11.76%) TDD
8 5 (9.80%) Mentoring
9 4 (7.84%) Test Automation
10 3 (5.88%) BDD
10 3 (5.88%) Machine Learning
10 3 (5.88%) Waterfall
11 2 (3.92%) Data Protection
11 2 (3.92%) Functional Testing
11 2 (3.92%) Open Source
11 2 (3.92%) SDLC
11 2 (3.92%) Unit Testing
11 2 (3.92%) Web Design
12 1 (1.96%) Re-Platforming
Programming Languages
1 51 (100.00%) JavaScript
2 19 (37.25%) SQL
3 15 (29.41%) Java
4 7 (13.73%) TypeScript
5 6 (11.76%) PHP
6 5 (9.80%) C#
7 4 (7.84%) ES6
8 3 (5.88%) T-SQL
9 1 (1.96%) ES7
Qualifications
1 14 (27.45%) Degree
Quality Assurance & Compliance
1 1 (1.96%) QA
System Software
1 4 (7.84%) Docker
Vendors
1 14 (27.45%) Oracle
2 2 (3.92%) Zend
3 1 (1.96%) Adobe
3 1 (1.96%) Apple
3 1 (1.96%) Google