Period
to 24 February 2018

The median annual salary for a JavaScript Developer was £47,500 in advertised job vacancies in East Sussex during the 6 months to 24 February 2018.

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 > East Sussex
6 months to
24 Feb 2018
Same period 2017 Same period 2016
Rank 41 85 47
Rank change year-on-year +44 -38 +25
Permanent jobs requiring a JavaScript Developer 141 37 128
As % of all permanent IT jobs advertised in East Sussex 6.70% 2.04% 6.05%
As % of the Job Titles category 6.81% 2.06% 6.14%
Number of salaries quoted 138 35 118
East Sussex median annual salary £47,500 £40,000 £45,000
Median salary % change year-on-year +18.75% -11.11% -5.26%
10th Percentile £33,550 £27,750 £30,000
90th Percentile £60,000 £50,000 £58,750
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 East 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
East Sussex
Permanent vacancies in East Sussex with a recognized job title 2,072 1,793 2,083
% of permanent IT jobs with a recognized job title 98.43% 98.68% 98.44%
Number of salaries quoted 1,869 1,636 1,844
East Sussex median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +6.25%
10th Percentile £27,500 £26,750 £22,520
90th Percentile £65,000 £66,000 £65,000
South East median annual salary £45,000 £45,000 £45,000

JavaScript Developer
Job Vacancy Trend in East Sussex

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

Job vacancy trend for JavaScript Developer in East Sussex

JavaScript Developer
Salary Trend in East Sussex

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

Salary trend for JavaScript Developer in East Sussex

JavaScript Developer
Salary Histogram in East Sussex

The salary distribution of IT jobs citing JavaScript Developer in East Sussex over the 6 months to 24 February 2018.

Salary histogram for JavaScript Developer in East Sussex

JavaScript Developer
Job Locations in East 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 East Sussex region over the 6 months to 24 February 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
Brighton +41 133 £47,500 +18.75% 9
Uckfield - 7 £47,500 -
Crowborough - 2 £35,000 -
Hastings - 1 £22,500 -
JavaScript Developer
South East

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

For the 6 months to 24 February 2018, JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the East Sussex region featuring JavaScript Developer in the job title.

1 141 (100.00%) JavaScript
2 94 (66.67%) React
3 89 (63.12%) AngularJS
4 80 (56.74%) CSS
5 78 (55.32%) HTML
6 69 (48.94%) Agile Software Development
7 58 (41.13%) Front End Development
8 39 (27.66%) Sass
9 38 (26.95%) jQuery
10 36 (25.53%) Git (software)
11 33 (23.40%) JIRA
12 32 (22.70%) Node.js
13 30 (21.28%) Web Development
14 28 (19.86%) Scrum
15 27 (19.15%) PHP
16 25 (17.73%) Software Engineering
17 23 (16.31%) Java
17 23 (16.31%) Backbone.js
17 23 (16.31%) LESS
18 21 (14.89%) Redux
19 20 (14.18%) Vue (Vue.js)
20 19 (13.48%) Twitter Bootstrap
21 17 (12.06%) Ember.js
21 17 (12.06%) Continuous Improvement
22 16 (11.35%) .NET
23 15 (10.64%) Fintech
23 15 (10.64%) Greenfield Project
23 15 (10.64%) Digital Transformation Programme
23 15 (10.64%) MySQL
23 15 (10.64%) SQL

JavaScript Developer Skill Set
Co-occurring IT Skills in East 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 13 (9.22%) CMS
2 6 (4.26%) Apache
3 1 (0.71%) JBoss
3 1 (0.71%) WildFly
Applications
1 3 (2.13%) Photoshop
2 1 (0.71%) Adobe Illustrator
Cloud Services
1 15 (10.64%) Amazon AWS
2 4 (2.84%) Heroku
3 2 (1.42%) SaaS
4 1 (0.71%) GitHub
4 1 (0.71%) Microsoft Azure
Database & Business Intelligence
1 15 (10.64%) MySQL
2 11 (7.80%) SQL Server
3 5 (3.55%) PostgreSQL
4 3 (2.13%) RDBMS
4 3 (2.13%) Relational Database
5 1 (0.71%) Geospatial Data
5 1 (0.71%) GIS
5 1 (0.71%) MongoDB
5 1 (0.71%) NoSQL
Development Applications
1 36 (25.53%) Git (software)
2 33 (23.40%) JIRA
3 14 (9.93%) webpack
4 9 (6.38%) gulp
5 8 (5.67%) Grunt
6 5 (3.55%) Maven
6 5 (3.55%) Subversion
7 3 (2.13%) Mercurial
8 1 (0.71%) PostCSS
General
1 2 (1.42%) Advertising
Libraries, Frameworks & Software Standards
1 94 (66.67%) React
2 89 (63.12%) AngularJS
3 80 (56.74%) CSS
4 78 (55.32%) HTML
5 39 (27.66%) Sass
6 38 (26.95%) jQuery
7 32 (22.70%) Node.js
8 23 (16.31%) Backbone.js
8 23 (16.31%) LESS
9 21 (14.89%) Redux
10 20 (14.18%) Vue (Vue.js)
11 19 (13.48%) Twitter Bootstrap
12 17 (12.06%) Ember.js
13 16 (11.35%) .NET
14 12 (8.51%) Laravel
15 11 (7.80%) XML
16 10 (7.09%) RESTful
17 9 (6.38%) REST
17 9 (6.38%) WebSockets
18 8 (5.67%) KnockoutJS
Miscellaneous
1 15 (10.64%) Fintech
1 15 (10.64%) Greenfield Project
2 14 (9.93%) User Experience
3 10 (7.09%) Mobile App
4 2 (1.42%) Graphic Design
5 1 (0.71%) Analytical Skills
5 1 (0.71%) Computer Science
5 1 (0.71%) Enterprise Software
5 1 (0.71%) Robotics
Operating Systems
1 13 (9.22%) Linux
2 6 (4.26%) Unix
3 1 (0.71%) Windows
Processes & Methodologies
1 69 (48.94%) Agile Software Development
2 58 (41.13%) Front End Development
3 30 (21.28%) Web Development
4 28 (19.86%) Scrum
5 25 (17.73%) Software Engineering
6 17 (12.06%) Continuous Improvement
7 15 (10.64%) Digital Transformation Programme
7 15 (10.64%) MVC
8 12 (8.51%) TDD
9 11 (7.80%) Mentoring
10 10 (7.09%) BDD
10 10 (7.09%) OO
10 10 (7.09%) Unit Testing
11 9 (6.38%) Web Application Development
12 8 (5.67%) Collaborative Working
13 7 (4.96%) Kanban
13 7 (4.96%) Project Management
14 6 (4.26%) OO PHP
15 5 (3.55%) Continuous Integration
15 5 (3.55%) Mobile Development
Programming Languages
1 141 (100.00%) JavaScript
2 27 (19.15%) PHP
3 23 (16.31%) Java
4 15 (10.64%) SQL
5 14 (9.93%) C#
6 13 (9.22%) Python
7 6 (4.26%) ES6
8 5 (3.55%) Ruby
9 4 (2.84%) ES7
9 4 (2.84%) Perl
10 2 (1.42%) T-SQL
11 1 (0.71%) C
11 1 (0.71%) VB
11 1 (0.71%) VB.NET
11 1 (0.71%) VB6
11 1 (0.71%) VBScript
Qualifications
1 3 (2.13%) Degree
2 1 (0.71%) Computer Science Degree
Systems Management
1 1 (0.71%) Plesk
Vendors
1 5 (3.55%) Zend
2 3 (2.13%) Adobe