Period
to 21 November 2017

The median annual salary for a JavaScript Developer was £45,000 in advertised job vacancies in West Sussex during the 6 months to 21 November 2017.

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

JavaScript Developer
South East > West Sussex
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 77 114 109
Rank change year-on-year +37 -5 +19
Permanent jobs requiring a JavaScript Developer 78 39 63
As % of all permanent IT jobs advertised in West Sussex 3.74% 1.60% 2.37%
As % of the Job Titles category 3.89% 1.66% 2.41%
Number of salaries quoted 90 44 66
West Sussex median annual salary £45,000 £38,750 £40,000
Median salary % change year-on-year +16.13% -3.13% -5.88%
10th Percentile £21,250 £29,000 £33,250
90th Percentile £60,000 £53,750 £56,250
South East median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +6.25%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in West Sussex. 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
West Sussex
Permanent vacancies in West Sussex with a recognized job title 2003 2343 2612
% of permanent IT jobs with a recognized job title 95.93% 96.26% 98.12%
Number of salaries quoted 1770 2144 2292
West Sussex median annual salary £43,875 £45,000 £42,500
Median salary % change year-on-year -2.50% +5.88% +6.25%
10th Percentile £26,250 £25,000 £25,000
90th Percentile £62,250 £62,500 £58,750
South East median annual salary £45,000 £45,000 £44,000
% change year-on-year - +2.27% +3.53%

JavaScript Developer
Job Vacancy Trend in West Sussex

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

Job vacancy trend for JavaScript Developer in West Sussex

JavaScript Developer
Salary Trend in West Sussex

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

Salary trend for JavaScript Developer in West Sussex

JavaScript Developer
Salary Histogram in West Sussex

The salary distribution of IT jobs citing JavaScript Developer in West Sussex over the 6 months to 21 November 2017.

Salary histogram for JavaScript Developer in West Sussex

JavaScript Developer
Job Locations in West Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript Developer within the West Sussex region over the 6 months to 21 November 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
Horsham -8 37 £35,000 -
Crawley +40 28 £30,000 -14.29% 1
Gatwick +18 12 £50,500 +1.00%
Haywards Heath - 3 £35,000 -
Worthing - 3 £60,000 -
Chichester - 3 £55,000 -
JavaScript Developer
South East

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

For the 6 months to 21 November 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 West Sussex region featuring JavaScript Developer in the job title.

1 78 (100.00%) JavaScript
2 66 (84.62%) CSS
3 61 (78.21%) HTML
4 43 (55.13%) C#
5 39 (50.00%) Web Development
5 39 (50.00%) AngularJS
6 35 (44.87%) Degree
6 35 (44.87%) .NET
7 34 (43.59%) Java
7 34 (43.59%) SQL
8 32 (41.03%) Agile Software Development
9 30 (38.46%) Sass
10 27 (34.62%) Front End Development
11 24 (30.77%) Web Services
11 24 (30.77%) jQuery
12 23 (29.49%) Continuous Integration
12 23 (29.49%) ASP.NET Web API
13 22 (28.21%) ASP.NET
14 21 (26.92%) SQL Server
14 21 (26.92%) MVC
14 21 (26.92%) Computer Science
15 20 (25.64%) XML
16 19 (24.36%) T-SQL
16 19 (24.36%) Ajax
17 18 (23.08%) Dojo
18 17 (21.79%) C++
18 17 (21.79%) Software Engineering
19 16 (20.51%) KnockoutJS
19 16 (20.51%) TDD
20 15 (19.23%) OO

JavaScript Developer Skill Set
Co-occurring IT Skills in West Sussex 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 9 (11.54%) Apache
2 6 (7.69%) IIS
2 6 (7.69%) Tomcat
3 3 (3.85%) Confluence
3 3 (3.85%) nginx
3 3 (3.85%) Oracle SOA Suite
3 3 (3.85%) Oracle Workflow
3 3 (3.85%) WebLogic
4 2 (2.56%) Elasticsearch
4 2 (2.56%) Umbraco
Applications
1 9 (11.54%) Photoshop
Business Applications
1 3 (3.85%) Oracle BPM
Cloud Services
1 14 (17.95%) GitHub
2 9 (11.54%) Cloud Computing
3 6 (7.69%) Microsoft Azure
Communications & Networking
1 14 (17.95%) Internet
2 1 (1.28%) SMS
Database & Business Intelligence
1 21 (26.92%) SQL Server
2 13 (16.67%) Redis
3 5 (6.41%) Azure SQL Database
3 5 (6.41%) InterSystems Cache
4 3 (3.85%) GIS
4 3 (3.85%) Oracle Database
4 3 (3.85%) Oracle Database 10g
4 3 (3.85%) Oracle Database 11g
4 3 (3.85%) Oracle Database 12c
5 1 (1.28%) Geospatial Data
5 1 (1.28%) MariaDB
5 1 (1.28%) MongoDB
5 1 (1.28%) SQLite
Development Applications
1 14 (17.95%) Bitbucket
1 14 (17.95%) Git (software)
2 12 (15.38%) Subversion
3 9 (11.54%) Hudson
3 9 (11.54%) Jenkins
4 7 (8.97%) Mocha
5 6 (7.69%) JIRA
6 5 (6.41%) Selenium
6 5 (6.41%) Team Foundation Server
6 5 (6.41%) Visual Studio
6 5 (6.41%) Visual Studio Team System
7 3 (3.85%) Maven
8 2 (2.56%) GitLab
9 1 (1.28%) PHPUnit
9 1 (1.28%) QUnit
General
1 2 (2.56%) Automotive
2 1 (1.28%) Games
2 1 (1.28%) Publishing
Libraries, Frameworks & Software Standards
1 66 (84.62%) CSS
2 61 (78.21%) HTML
3 39 (50.00%) AngularJS
4 35 (44.87%) .NET
5 30 (38.46%) Sass
6 24 (30.77%) jQuery
6 24 (30.77%) Web Services
7 23 (29.49%) ASP.NET Web API
8 22 (28.21%) ASP.NET
9 20 (25.64%) XML
10 19 (24.36%) Ajax
11 18 (23.08%) Dojo
12 16 (20.51%) KnockoutJS
13 14 (17.95%) SignalR
14 13 (16.67%) React
15 12 (15.38%) REST
15 12 (15.38%) XSLT
16 11 (14.10%) HTML5
17 10 (12.82%) CSS3
17 10 (12.82%) JSON
Miscellaneous
1 21 (26.92%) Computer Science
2 14 (17.95%) User Experience
3 1 (1.28%) Mobile App
Operating Systems
1 3 (3.85%) Linux
1 3 (3.85%) Unix
2 2 (2.56%) Android
2 2 (2.56%) Apple iOS
3 1 (1.28%) CentOS
Processes & Methodologies
1 39 (50.00%) Web Development
2 32 (41.03%) Agile Software Development
3 27 (34.62%) Front End Development
4 23 (29.49%) Continuous Integration
5 21 (26.92%) MVC
6 17 (21.79%) Software Engineering
7 16 (20.51%) TDD
8 15 (19.23%) OO
8 15 (19.23%) Test Automation
8 15 (19.23%) Unit Testing
9 14 (17.95%) Integration Testing
9 14 (17.95%) Refactoring
9 14 (17.95%) Scrum
10 12 (15.38%) SDLC
10 12 (15.38%) SOA
11 10 (12.82%) Data Visualisation
11 10 (12.82%) Visualisation
12 9 (11.54%) Cross-Browser Compatibility
12 9 (11.54%) Data Transformation
12 9 (11.54%) Waterfall
Programming Languages
1 78 (100.00%) JavaScript
2 43 (55.13%) C#
3 34 (43.59%) Java
3 34 (43.59%) SQL
4 19 (24.36%) T-SQL
5 17 (21.79%) C++
6 7 (8.97%) TypeScript
7 4 (5.13%) C
8 3 (3.85%) PHP
8 3 (3.85%) PL/SQL
9 1 (1.28%) ES6
9 1 (1.28%) Go
9 1 (1.28%) VB
9 1 (1.28%) VB6
Qualifications
1 35 (44.87%) Degree
2 13 (16.67%) Computer Science Degree
3 2 (2.56%) Microsoft Certification
Vendors
1 9 (11.54%) Adobe
2 8 (10.26%) Oracle
3 6 (7.69%) Microsoft
4 2 (2.56%) Zend