Period
to 21 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Barnet 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 21 January 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
North London > Barnet
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 12 13 2
Rank change year-on-year +1 -11 +4
Permanent jobs citing JavaScript 6 7 12
As % of all permanent IT jobs advertised in Barnet 9.38% 11.48% 27.91%
As % of the Programming Languages category 17.14% 22.58% 52.17%
Number of salaries quoted 6 3 13
Barnet median annual salary £37,000 £42,500 £30,000
Median salary % change year-on-year -12.94% +41.67% -37.50%
10th Percentile £35,750 £41,250 £27,500
90th Percentile £55,625 £46,750 £51,750
North London median annual salary £50,000 £50,000 £40,000
% change year-on-year - +25.00% -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 Barnet with a requirement for coding skills.

All Programming Languages
Barnet
Permanent vacancies with a requirement for coding skills 35 31 23
As % of all permanent IT jobs advertised in Barnet 54.69% 50.82% 53.49%
Number of salaries quoted 11 20 15
Barnet median annual salary £40,000 £43,000 £37,500
Median salary % change year-on-year -6.98% +14.67% -21.88%
10th Percentile £35,750 £27,500 £26,450
90th Percentile £65,000 £55,750 £52,500
North London median annual salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +5.56% +3.45%

JavaScript
Job Vacancy Trend in Barnet

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

Job vacancy trend for JavaScript in Barnet

JavaScript
Salary Trend in Barnet

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

Salary trend for JavaScript in Barnet

JavaScript
Salary Histogram in Barnet

The salary distribution of IT jobs citing JavaScript in Barnet over the 6 months to 21 January 2018.

Salary histogram for JavaScript in Barnet

JavaScript
Job Locations in Barnet

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the Barnet region over the 6 months to 21 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brent Cross - 5 £36,500 -
Finchley - 1 £67,500 -
JavaScript
North London

For the 6 months to 21 January 2018, 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 Barnet region with a requirement for JavaScript.

1 6 (100.00%) CSS
1 6 (100.00%) jQuery
2 5 (83.33%) Marketing
2 5 (83.33%) ASP.NET
2 5 (83.33%) C#
2 5 (83.33%) HTML
2 5 (83.33%) .NET
2 5 (83.33%) MVC
2 5 (83.33%) ASP.NET MVC
3 4 (66.67%) Ajax
3 4 (66.67%) Web Development
3 4 (66.67%) JSON
4 3 (50.00%) B2B
4 3 (50.00%) CMS
4 3 (50.00%) IIS
4 3 (50.00%) CSS3
4 3 (50.00%) ASP.NET Web Forms
5 2 (33.33%) Digital Marketing
5 2 (33.33%) Razor View Engine
5 2 (33.33%) SQL
5 2 (33.33%) Umbraco
5 2 (33.33%) Microsoft Azure
6 1 (16.67%) Amazon AWS
6 1 (16.67%) Git (software)
6 1 (16.67%) Spring MVC
6 1 (16.67%) Microsoft
6 1 (16.67%) Linux
6 1 (16.67%) RAD
6 1 (16.67%) SQL Server
6 1 (16.67%) Java

JavaScript
Co-occurring IT Skills in Barnet 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 3 (50.00%) CMS
1 3 (50.00%) IIS
2 2 (33.33%) Umbraco
Business Applications
1 1 (16.67%) nopCommerce
Cloud Services
1 2 (33.33%) Microsoft Azure
2 1 (16.67%) Amazon AWS
2 1 (16.67%) GitHub
Database & Business Intelligence
1 1 (16.67%) SQL Server
Development Applications
1 1 (16.67%) Bitbucket
1 1 (16.67%) Git (software)
General
1 5 (83.33%) Marketing
Job Titles
1 6 (100.00%) Developer
2 4 (66.67%) Web Developer
3 1 (16.67%) .NET Developer
3 1 (16.67%) C# Developer
3 1 (16.67%) C# Web Developer
3 1 (16.67%) Java Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) CSS
1 6 (100.00%) jQuery
2 5 (83.33%) .NET
2 5 (83.33%) ASP.NET
2 5 (83.33%) ASP.NET MVC
2 5 (83.33%) HTML
3 4 (66.67%) Ajax
3 4 (66.67%) JSON
4 3 (50.00%) ASP.NET Web Forms
4 3 (50.00%) CSS3
5 2 (33.33%) Razor View Engine
6 1 (16.67%) Hibernate
6 1 (16.67%) Spring MVC
Operating Systems
1 1 (16.67%) Linux
Processes & Methodologies
1 5 (83.33%) MVC
2 4 (66.67%) Web Development
3 3 (50.00%) B2B
4 2 (33.33%) Digital Marketing
5 1 (16.67%) Agile Software Development
5 1 (16.67%) RAD
5 1 (16.67%) TDD
Programming Languages
1 5 (83.33%) C#
2 2 (33.33%) SQL
3 1 (16.67%) Java
3 1 (16.67%) PHP
Vendors
1 1 (16.67%) Microsoft