The following table provides summary statistics for permanent job vacancies advertised in Hoddesdon with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Hertfordshire / Hoddesdon
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 9 5 8
Rank change year-on-year -4 +3  
Permanent jobs citing JavaScript 1 7 3
As % of all permanent IT jobs advertised in Hoddesdon 5.88% 25.00% 12.00%
As % of the Programming Languages category 9.09% 63.64% 50.00%
Number of salaries quoted 1 7 3
Median salary £32,500 £37,500 £48,500
Median salary % change year-on-year -13.33% -22.68%  
UK excluding London median salary £40,000 £40,000 £39,000
% change year-on-year - +2.56%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hoddesdon with a requirement for programming language skills.

Programming Language Skills
Hoddesdon
Permanent job vacancies with a requirement for programming language skills 11 11 6
As % of all permanent IT job vacancies advertised in Hoddesdon 64.71% 39.29% 24.00%
Number of salaries quoted 11 11 6
Median salary £25,000 £40,000 £48,500
Median salary % change year-on-year -37.50% -17.52%  
90% offered a salary of more than £24,500 £31,000 £26,000
10% offered a salary of more than £32,500 £48,500 £58,500
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

JavaScript
Job Vacancy Trend in Hoddesdon

The job posting trend of jobs advertised in Hoddesdon citing JavaScript as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Hoddesdon

JavaScript
Salary Trend in Hoddesdon

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

Salary trend for JavaScript in Hoddesdon

For the 6 months to 25 June 2017, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hoddesdon region with a requirement for JavaScript.

1 1 (100.00%) HTML
1 1 (100.00%) PHP
1 1 (100.00%) MySQL
1 1 (100.00%) CSS
1 1 (100.00%) E-Commerce
1 1 (100.00%) MVC
1 1 (100.00%) PostgreSQL
1 1 (100.00%) jQuery
1 1 (100.00%) Git (software)
1 1 (100.00%) Laravel
1 1 (100.00%) Twitter Bootstrap
1 1 (100.00%) Relational Database

JavaScript
Co-occurring IT Skills in Hoddesdon 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:

Database & Business Intelligence
1 1 (100.00%) MySQL
1 1 (100.00%) PostgreSQL
1 1 (100.00%) Relational Database
Development Applications
1 1 (100.00%) Git (software)
Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) MySQL Developer
1 1 (100.00%) PHP Developer
1 1 (100.00%) PHP Laravel Developer
1 1 (100.00%) PHP MySQL Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) CSS
1 1 (100.00%) HTML
1 1 (100.00%) jQuery
1 1 (100.00%) Laravel
1 1 (100.00%) Twitter Bootstrap
Processes & Methodologies
1 1 (100.00%) E-Commerce
1 1 (100.00%) MVC
Programming Languages
1 1 (100.00%) PHP