Period
to 23 September 2018

The median annual salary for a JavaScript Developer was £47,500 in advertised job vacancies in Cheltenham during the 6 months to 23 September 2018.

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

JavaScript Developer
Gloucestershire > Cheltenham
6 months to
23 Sep 2018
Same period 2017 Same period 2016
Rank 67 77 85
Rank change year-on-year +10 +8 -21
Permanent jobs requiring a JavaScript Developer 17 9 12
As % of all permanent IT jobs advertised in Cheltenham 2.55% 1.92% 1.41%
As % of the Job Titles category 2.69% 2.01% 1.44%
Number of salaries quoted 15 4 9
Cheltenham median annual salary £47,500 £35,000 £45,000
Median salary % change year-on-year +35.71% -22.22% -
10th Percentile £32,500 £27,500 £28,100
90th Percentile £60,000 £54,000 £49,000
Gloucestershire median annual salary £45,000 £45,000 £45,000

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Cheltenham. 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
Cheltenham
Permanent vacancies in Cheltenham with a recognized job title 633 447 834
% of permanent IT jobs with a recognized job title 94.90% 95.51% 98.23%
Number of salaries quoted 515 380 693
Cheltenham median annual salary £45,000 £42,500 £45,000
Median salary % change year-on-year +5.88% -5.56% +12.50%
10th Percentile £22,600 £22,725 £29,500
90th Percentile £62,500 £62,625 £65,000
Gloucestershire median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +6.25%

JavaScript Developer
Job Vacancy Trend in Cheltenham

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

Job vacancy trend for JavaScript Developer in Cheltenham

JavaScript Developer
Salary Trend in Cheltenham

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

Salary trend for JavaScript Developer in Cheltenham

JavaScript Developer
Salary Histogram in Cheltenham

The salary distribution of IT jobs citing JavaScript Developer in Cheltenham over the 6 months to 23 September 2018.

Salary histogram for JavaScript Developer in Cheltenham

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

For the 6 months to 23 September 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 Cheltenham region featuring JavaScript Developer in the job title.

1 17 (100.00%) JavaScript
2 16 (94.12%) HTML
2 16 (94.12%) CSS
3 10 (58.82%) HTML5
3 10 (58.82%) CSS3
3 10 (58.82%) Backbone.js
4 9 (52.94%) Front End Development
5 8 (47.06%) AngularJS
5 8 (47.06%) MongoDB
6 7 (41.18%) Node.js
6 7 (41.18%) D3.js
6 7 (41.18%) Responsive Web Design
6 7 (41.18%) React
7 6 (35.29%) Vue.js
7 6 (35.29%) Redux
7 6 (35.29%) PHP
7 6 (35.29%) MVC
8 5 (29.41%) Google
8 5 (29.41%) MEAN Stack
9 4 (23.53%) User Experience
10 3 (17.65%) jQuery
10 3 (17.65%) Agile Software Development
10 3 (17.65%) SQL
11 2 (11.76%) MySQL
11 2 (11.76%) SOAP
11 2 (11.76%) Finance
11 2 (11.76%) CMS
11 2 (11.76%) Java
11 2 (11.76%) SMS
11 2 (11.76%) Git (software)

JavaScript Developer Skill Set
Co-occurring IT Skills in Cheltenham 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 (11.76%) CMS
1 2 (11.76%) Drupal
Cloud Services
1 1 (5.88%) SaaS
Communications & Networking
1 2 (11.76%) SMS
Database & Business Intelligence
1 8 (47.06%) MongoDB
2 2 (11.76%) MySQL
3 1 (5.88%) SQL Server
Development Applications
1 2 (11.76%) Git (software)
2 1 (5.88%) Octopus Deploy
General
1 2 (11.76%) Finance
2 1 (5.88%) Retail
2 1 (5.88%) Retail Finance
Libraries, Frameworks & Software Standards
1 16 (94.12%) CSS
1 16 (94.12%) HTML
2 10 (58.82%) Backbone.js
2 10 (58.82%) CSS3
2 10 (58.82%) HTML5
3 8 (47.06%) AngularJS
4 7 (41.18%) D3.js
4 7 (41.18%) Node.js
4 7 (41.18%) React
5 6 (35.29%) Redux
5 6 (35.29%) Vue.js
6 5 (29.41%) MEAN Stack
7 3 (17.65%) jQuery
8 2 (11.76%) REST
8 2 (11.76%) SOAP
9 1 (5.88%) XML
Miscellaneous
1 4 (23.53%) User Experience
2 1 (5.88%) Fintech
2 1 (5.88%) Life Science
2 1 (5.88%) Mobile App
Processes & Methodologies
1 9 (52.94%) Front End Development
2 7 (41.18%) Responsive Web Design
3 6 (35.29%) MVC
4 3 (17.65%) Agile Software Development
5 1 (5.88%) Adaptive Web Design
5 1 (5.88%) Cybersecurity
5 1 (5.88%) DevOps
5 1 (5.88%) Kanban
5 1 (5.88%) Problem-Solving
5 1 (5.88%) Scrum
5 1 (5.88%) SDLC
5 1 (5.88%) Wealth Management
5 1 (5.88%) Web Application Development
5 1 (5.88%) Web Development
Programming Languages
1 17 (100.00%) JavaScript
2 6 (35.29%) PHP
3 3 (17.65%) SQL
4 2 (11.76%) Java
5 1 (5.88%) C#
5 1 (5.88%) ES6
5 1 (5.88%) PowerShell
5 1 (5.88%) Python
5 1 (5.88%) TypeScript
Vendors
1 5 (29.41%) Google
2 1 (5.88%) Twitter