Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Borehamwood with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Hertfordshire > Borehamwood
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 38 24 17
Rank change year-on-year -14 -7 -13
Permanent jobs citing JavaScript 7 6 20
As % of all permanent IT jobs advertised in Borehamwood 4.46% 6.52% 12.58%
As % of the Programming Languages category 5.34% 10.00% 18.52%
Number of salaries quoted 7 12 22
Borehamwood median annual salary £42,500 £35,000 £42,500
Median salary % change year-on-year +21.43% -17.65% +23.19%
10th Percentile £29,350 £32,500 £30,000
90th Percentile £46,250 £37,500 £52,500
Hertfordshire median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Borehamwood with a requirement for coding skills.

All Programming Languages
Borehamwood
Permanent vacancies with a requirement for coding skills 131 60 108
As % of all permanent IT jobs advertised in Borehamwood 83.44% 65.22% 67.92%
Number of salaries quoted 129 59 97
Borehamwood median annual salary £40,000 £40,000 £32,500
Median salary % change year-on-year - +23.08% +12.71%
10th Percentile £31,250 £31,050 £24,550
90th Percentile £48,000 £47,500 £56,250
Hertfordshire median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +2.27%

JavaScript
Job Vacancy Trend in Borehamwood

Job postings citing JavaScript as a percentage of all IT jobs advertised in Borehamwood.

Job vacancy trend for JavaScript in Borehamwood

JavaScript
Salary Trend in Borehamwood

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

Salary trend for JavaScript in Borehamwood

JavaScript
Salary Histogram in Borehamwood

The salary distribution of IT jobs citing JavaScript in Borehamwood over the 6 months to 24 November 2017.

Salary histogram for JavaScript in Borehamwood

For the 6 months to 24 November 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 Borehamwood region with a requirement for JavaScript.

1 7 (100.00%) SQL
1 7 (100.00%) CSS
1 7 (100.00%) HTML
2 6 (85.71%) Python
2 6 (85.71%) LabVIEW
2 6 (85.71%) Software Engineering
2 6 (85.71%) Degree
2 6 (85.71%) Computer Science
2 6 (85.71%) Multithreading
2 6 (85.71%) Git (software)
2 6 (85.71%) HTML5
2 6 (85.71%) NoSQL
2 6 (85.71%) Telecoms
2 6 (85.71%) Computer Science Degree
2 6 (85.71%) Acoustics
2 6 (85.71%) C++
3 1 (14.29%) SEO
3 1 (14.29%) AdWords
3 1 (14.29%) WordPress
3 1 (14.29%) Pay per click
3 1 (14.29%) Marketing
3 1 (14.29%) Web Development
3 1 (14.29%) PHP

JavaScript
Co-occurring IT Skills in Borehamwood 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 1 (14.29%) WordPress
Cloud Services
1 1 (14.29%) AdWords
Database & Business Intelligence
1 6 (85.71%) NoSQL
Development Applications
1 6 (85.71%) Git (software)
1 6 (85.71%) LabVIEW
General
1 6 (85.71%) Telecoms
2 1 (14.29%) Marketing
Job Titles
1 7 (100.00%) Developer
2 6 (85.71%) C++ Developer
2 6 (85.71%) C++ Software Developer
2 6 (85.71%) Senior C++ Developer
2 6 (85.71%) Senior Developer
2 6 (85.71%) Senior Software Developer
2 6 (85.71%) Software Developer
3 1 (14.29%) Web Developer
3 1 (14.29%) WordPress Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) CSS
1 7 (100.00%) HTML
2 6 (85.71%) HTML5
Miscellaneous
1 6 (85.71%) Acoustics
1 6 (85.71%) Computer Science
Processes & Methodologies
1 6 (85.71%) Multithreading
1 6 (85.71%) Software Engineering
2 1 (14.29%) Pay per click
2 1 (14.29%) SEO
2 1 (14.29%) Web Development
Programming Languages
1 7 (100.00%) SQL
2 6 (85.71%) C++
2 6 (85.71%) Python
3 1 (14.29%) PHP
Qualifications
1 6 (85.71%) Computer Science Degree
1 6 (85.71%) Degree