Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Castleford 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 November 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
West Yorkshire > Castleford
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 1 7 8
Rank change year-on-year +6 +1 -3
Permanent jobs citing JavaScript 3 6 3
As % of all permanent IT jobs advertised in Castleford 33.33% 21.43% 13.64%
As % of the Programming Languages category 100.00% 42.86% 30.00%
Number of salaries quoted 4 10 3
Castleford median annual salary £43,250 £30,000 £33,500
Median salary % change year-on-year +44.17% -10.45% +11.67%
10th Percentile £38,125 £27,500 £31,350
90th Percentile £45,000 £32,500 £35,250
West Yorkshire median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +6.67%

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 Castleford with a requirement for coding skills.

All Programming Languages
Castleford
Permanent vacancies with a requirement for coding skills 3 14 10
As % of all permanent IT jobs advertised in Castleford 33.33% 50.00% 45.45%
Number of salaries quoted 3 13 10
Castleford median annual salary £41,500 £31,000 £35,000
Median salary % change year-on-year +33.87% -11.43% +22.81%
10th Percentile £37,750 £27,500 £30,875
90th Percentile £44,450 £37,500 £52,500
West Yorkshire median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +6.67%

JavaScript
Job Vacancy Trend in Castleford

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

Job vacancy trend for JavaScript in Castleford

JavaScript
Salary Trend in Castleford

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

Salary trend for JavaScript in Castleford

For the 6 months to 21 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 Castleford region with a requirement for JavaScript.

1 2 (66.67%) MVC
1 2 (66.67%) C#
1 2 (66.67%) VB
1 2 (66.67%) .NET
1 2 (66.67%) ASP.NET
1 2 (66.67%) Web Development
2 1 (33.33%) NoSQL
2 1 (33.33%) REST
2 1 (33.33%) ASP.NET Web API
2 1 (33.33%) API Development
2 1 (33.33%) Collaborative Working
2 1 (33.33%) Agile Software Development
2 1 (33.33%) CSS
2 1 (33.33%) SOAP
2 1 (33.33%) XML
2 1 (33.33%) HTML
2 1 (33.33%) Java
2 1 (33.33%) SQL

JavaScript
Co-occurring IT Skills in Castleford 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 (33.33%) NoSQL
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) .NET Developer
3 1 (33.33%) ASP.NET Developer
3 1 (33.33%) ASP.NET MVC Developer
3 1 (33.33%) Java Developer
3 1 (33.33%) Java Software Developer
3 1 (33.33%) Software Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) .NET
1 2 (66.67%) ASP.NET
2 1 (33.33%) ASP.NET Web API
2 1 (33.33%) CSS
2 1 (33.33%) HTML
2 1 (33.33%) REST
2 1 (33.33%) SOAP
2 1 (33.33%) XML
Processes & Methodologies
1 2 (66.67%) MVC
1 2 (66.67%) Web Development
2 1 (33.33%) Agile Software Development
2 1 (33.33%) API Development
2 1 (33.33%) Collaborative Working
Programming Languages
1 2 (66.67%) C#
1 2 (66.67%) VB
2 1 (33.33%) Java
2 1 (33.33%) SQL