Period
to 21 February 2019

The median annual salary for a JavaScript Developer was £45,000 in advertised job vacancies in Portsmouth during the 6 months to 21 February 2019.

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

JavaScript Developer
Hampshire > Portsmouth
6 months to
21 Feb 2019
Same period 2018 Same period 2017
Rank 65 47 67
Rank change year-on-year -18 +20 -29
Permanent jobs requiring a JavaScript Developer 13 38 4
As % of all permanent IT jobs advertised in Portsmouth 1.82% 5.81% 0.64%
As % of the Job Titles category 1.85% 5.84% 0.65%
Number of salaries quoted 13 38 4
Portsmouth median annual salary £45,000 £47,500 £43,750
Median salary % change year-on-year -5.26% +8.57% +25.00%
10th Percentile £33,250 £29,500 £37,375
90th Percentile £55,000 £57,500 £48,375
Hampshire median annual salary £50,000 £45,000 £40,000
% change year-on-year +11.11% +12.50% +8.11%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Portsmouth. 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
Portsmouth
Permanent vacancies in Portsmouth with a recognized job title 703 651 615
% of permanent IT jobs with a recognized job title 98.46% 99.54% 99.03%
Number of salaries quoted 555 552 569
Portsmouth median annual salary £45,000 £41,500 £40,000
Median salary % change year-on-year +8.43% +3.75% -5.88%
10th Percentile £27,700 £23,250 £25,000
90th Percentile £62,500 £57,500 £60,000
Hampshire median annual salary £45,000 £41,000 £41,000
% change year-on-year +9.76% - -3.53%

JavaScript Developer
Job Vacancy Trend in Portsmouth

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

Job vacancy trend for JavaScript Developer in Portsmouth

JavaScript Developer
Salary Trend in Portsmouth

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

Salary trend for JavaScript Developer in Portsmouth

JavaScript Developer
Salary Histogram in Portsmouth

The salary distribution of IT jobs citing JavaScript Developer in Portsmouth over the 6 months to 21 February 2019.

Salary histogram for JavaScript Developer in Portsmouth

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

For the 6 months to 21 February 2019, 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 Portsmouth region featuring JavaScript Developer in the job title.

1 13 (100.00%) JavaScript
2 12 (92.31%) AngularJS
3 11 (84.62%) MVC
3 11 (84.62%) C#
4 10 (76.92%) .NET
4 10 (76.92%) ASP.NET
4 10 (76.92%) ASP.NET MVC
4 10 (76.92%) RESTful
5 8 (61.54%) SQL Server
6 4 (30.77%) Continuous Integration
6 4 (30.77%) Agile Software Development
7 3 (23.08%) Microsoft Azure
7 3 (23.08%) Amazon AWS
7 3 (23.08%) Microservices
7 3 (23.08%) Node.js
8 2 (15.38%) Ionic Framework
8 2 (15.38%) Greenfield Project
8 2 (15.38%) React
8 2 (15.38%) React Native
8 2 (15.38%) Vue.js
8 2 (15.38%) SQL
8 2 (15.38%) Entity Framework
8 2 (15.38%) Xamarin
8 2 (15.38%) Web Development
8 2 (15.38%) .NET Framework
8 2 (15.38%) WCF
9 1 (7.69%) TeamCity
9 1 (7.69%) Docker
9 1 (7.69%) Octopus Deploy
9 1 (7.69%) DevOps

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

Cloud Services
1 3 (23.08%) Amazon AWS
1 3 (23.08%) Microsoft Azure
2 1 (7.69%) SaaS
Database & Business Intelligence
1 8 (61.54%) SQL Server
Development Applications
1 1 (7.69%) Octopus Deploy
1 1 (7.69%) TeamCity
Libraries, Frameworks & Software Standards
1 12 (92.31%) AngularJS
2 10 (76.92%) .NET
2 10 (76.92%) ASP.NET
2 10 (76.92%) ASP.NET MVC
2 10 (76.92%) RESTful
3 3 (23.08%) Node.js
4 2 (15.38%) .NET Framework
4 2 (15.38%) Entity Framework
4 2 (15.38%) Ionic Framework
4 2 (15.38%) React
4 2 (15.38%) React Native
4 2 (15.38%) Vue.js
4 2 (15.38%) WCF
Miscellaneous
1 2 (15.38%) Greenfield Project
Processes & Methodologies
1 11 (84.62%) MVC
2 4 (30.77%) Agile Software Development
2 4 (30.77%) Continuous Integration
3 3 (23.08%) Microservices
4 2 (15.38%) Web Development
5 1 (7.69%) DevOps
Programming Languages
1 13 (100.00%) JavaScript
2 11 (84.62%) C#
3 2 (15.38%) SQL
4 1 (7.69%) C++
4 1 (7.69%) Java
System Software
1 1 (7.69%) Docker
Vendors
1 2 (15.38%) Xamarin