Period
to 21 June 2018

The median annual salary for a JavaScript Developer was £37,500 in advertised job vacancies in Warwick during the 6 months to 21 June 2018.

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

JavaScript Developer
Warwickshire > Warwick
6 months to
21 Jun 2018
Same period 2017 Same period 2016
Rank 37 41 76
Rank change year-on-year +4 +35 -23
Permanent jobs requiring a JavaScript Developer 13 21 29
As % of all permanent IT jobs advertised in Warwick 4.33% 5.79% 4.41%
As % of the Job Titles category 4.39% 6.05% 4.42%
Number of salaries quoted 9 21 15
Warwick median annual salary £37,500 £31,500 £50,000
Median salary % change year-on-year +19.05% -37.00% +25.00%
10th Percentile £31,250 £29,000 £39,250
90th Percentile £38,750 £52,500 £52,500
Warwickshire median annual salary £34,000 £31,000 £27,500
% change year-on-year +9.68% +12.73% -21.43%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Warwick. 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
Warwick
Permanent vacancies in Warwick with a recognized job title 296 347 656
% of permanent IT jobs with a recognized job title 98.67% 95.59% 99.70%
Number of salaries quoted 180 277 362
Warwick median annual salary £47,500 £42,500 £45,000
Median salary % change year-on-year +11.76% -5.56% +3.45%
10th Percentile £28,475 £22,500 £27,500
90th Percentile £73,750 £59,900 £62,500
Warwickshire median annual salary £40,000 £37,500 £41,500
% change year-on-year +6.67% -9.64% +3.75%

JavaScript Developer
Job Vacancy Trend in Warwick

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

Job vacancy trend for JavaScript Developer in Warwick

JavaScript Developer
Salary Trend in Warwick

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

Salary trend for JavaScript Developer in Warwick

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

For the 6 months to 21 June 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 Warwick region featuring JavaScript Developer in the job title.

1 13 (100.00%) JavaScript
2 8 (61.54%) HTML
2 8 (61.54%) CSS
2 8 (61.54%) Agile Software Development
2 8 (61.54%) AngularJS
3 7 (53.85%) SQL
3 7 (53.85%) SQL Server
3 7 (53.85%) C#
4 5 (38.46%) Web Development
4 5 (38.46%) React
5 4 (30.77%) IBM Cloud
5 4 (30.77%) SDLC
5 4 (30.77%) Web Application Development
5 4 (30.77%) Wealth Management
5 4 (30.77%) Artificial Intelligence
5 4 (30.77%) Microsoft Azure
5 4 (30.77%) Amazon AWS
5 4 (30.77%) Finance
5 4 (30.77%) .NET
5 4 (30.77%) Java
5 4 (30.77%) XML
5 4 (30.77%) Python
6 3 (23.08%) IBM
6 3 (23.08%) Microsoft
6 3 (23.08%) PaaS
6 3 (23.08%) Apple iOS
6 3 (23.08%) Node.js
6 3 (23.08%) Android
6 3 (23.08%) JSUnit
6 3 (23.08%) LESS

JavaScript Developer Skill Set
Co-occurring IT Skills in Warwick 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:

Applications
1 1 (7.69%) Chatbot
Cloud Services
1 4 (30.77%) Amazon AWS
1 4 (30.77%) IBM Cloud
1 4 (30.77%) Microsoft Azure
2 3 (23.08%) IaaS
2 3 (23.08%) PaaS
Database & Business Intelligence
1 7 (53.85%) SQL Server
2 3 (23.08%) Big Data
3 2 (15.38%) CouchDB
3 2 (15.38%) MongoDB
3 2 (15.38%) NoSQL
Development Applications
1 3 (23.08%) JSUnit
General
1 4 (30.77%) Finance
Libraries, Frameworks & Software Standards
1 8 (61.54%) AngularJS
1 8 (61.54%) CSS
1 8 (61.54%) HTML
2 5 (38.46%) React
3 4 (30.77%) .NET
3 4 (30.77%) XML
4 3 (23.08%) LESS
4 3 (23.08%) Node.js
5 1 (7.69%) ASP.NET
5 1 (7.69%) CSS3
5 1 (7.69%) jQuery
5 1 (7.69%) KnockoutJS
Miscellaneous
1 3 (23.08%) User Experience
2 1 (7.69%) Self-Motivation
Operating Systems
1 3 (23.08%) Android
1 3 (23.08%) Apple iOS
Processes & Methodologies
1 8 (61.54%) Agile Software Development
2 5 (38.46%) Web Development
3 4 (30.77%) Artificial Intelligence
3 4 (30.77%) SDLC
3 4 (30.77%) Wealth Management
3 4 (30.77%) Web Application Development
4 3 (23.08%) Android Development
4 3 (23.08%) Collaborative Working
4 3 (23.08%) iOS Development
4 3 (23.08%) Mobile Development
5 1 (7.69%) Front End Development
5 1 (7.69%) Problem-Solving
5 1 (7.69%) Unit Testing
Programming Languages
1 13 (100.00%) JavaScript
2 7 (53.85%) C#
2 7 (53.85%) SQL
3 4 (30.77%) Java
3 4 (30.77%) Python
Vendors
1 3 (23.08%) IBM
1 3 (23.08%) Microsoft