Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Basildon 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 20 November 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Essex > Basildon
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 16 18 30
Rank change year-on-year +2 +12 -6
Permanent jobs citing JavaScript 4 15 16
As % of all permanent IT jobs advertised in Basildon 8.00% 12.61% 6.67%
As % of the Programming Languages category 11.43% 18.99% 12.70%
Number of salaries quoted 4 13 22
Basildon median annual salary £45,000 £42,500 £35,000
Median salary % change year-on-year +5.88% +21.43% -
10th Percentile £42,500 £25,250 £26,625
90th Percentile £48,375 £59,500 £41,125
Essex median annual salary £47,500 £40,000 £35,000
% change year-on-year +18.75% +14.29% -12.50%

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 Basildon with a requirement for coding skills.

All Programming Languages
Basildon
Permanent vacancies with a requirement for coding skills 35 79 126
As % of all permanent IT jobs advertised in Basildon 70.00% 66.39% 52.50%
Number of salaries quoted 20 36 66
Basildon median annual salary £42,500 £46,250 £42,500
Median salary % change year-on-year -8.11% +8.82% +6.25%
10th Percentile £30,750 £28,125 £30,625
90th Percentile £65,000 £57,500 £55,000
Essex median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -

JavaScript
Job Vacancy Trend in Basildon

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

Job vacancy trend for JavaScript in Basildon

JavaScript
Salary Trend in Basildon

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

Salary trend for JavaScript in Basildon

For the 6 months to 20 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 Basildon region with a requirement for JavaScript.

1 4 (100.00%) HTML
1 4 (100.00%) .NET
1 4 (100.00%) SQL Server
1 4 (100.00%) ASP.NET
1 4 (100.00%) CSS
1 4 (100.00%) MVC
1 4 (100.00%) jQuery
2 3 (75.00%) Unit Testing
2 3 (75.00%) Retail
2 3 (75.00%) Systems Analysis
2 3 (75.00%) DevOps
2 3 (75.00%) Continuous Delivery
2 3 (75.00%) Advertising
2 3 (75.00%) OO
2 3 (75.00%) E-Commerce
2 3 (75.00%) OOD
2 3 (75.00%) Microsoft
2 3 (75.00%) IIS
2 3 (75.00%) SQL
2 3 (75.00%) C#
3 2 (50.00%) ASP.NET MVC
4 1 (25.00%) R
4 1 (25.00%) Entity Framework
4 1 (25.00%) Google
4 1 (25.00%) Web Development
4 1 (25.00%) .NET Framework
4 1 (25.00%) SDLC
4 1 (25.00%) SOLID
4 1 (25.00%) Greenfield Project
4 1 (25.00%) Line Management

JavaScript
Co-occurring IT Skills in Basildon 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 (75.00%) IIS
Database & Business Intelligence
1 4 (100.00%) SQL Server
General
1 3 (75.00%) Advertising
1 3 (75.00%) Retail
Job Titles
1 4 (100.00%) Developer
2 3 (75.00%) Senior Developer
3 2 (50.00%) C# Developer
3 2 (50.00%) Senior C# Developer
4 1 (25.00%) .NET Developer
4 1 (25.00%) Senior Software Developer
4 1 (25.00%) Software Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) .NET
1 4 (100.00%) ASP.NET
1 4 (100.00%) CSS
1 4 (100.00%) HTML
1 4 (100.00%) jQuery
2 2 (50.00%) ASP.NET MVC
3 1 (25.00%) .NET Framework
3 1 (25.00%) Entity Framework
Miscellaneous
1 1 (25.00%) Greenfield Project
Processes & Methodologies
1 4 (100.00%) MVC
2 3 (75.00%) Continuous Delivery
2 3 (75.00%) DevOps
2 3 (75.00%) E-Commerce
2 3 (75.00%) OO
2 3 (75.00%) OOD
2 3 (75.00%) Systems Analysis
2 3 (75.00%) Unit Testing
3 1 (25.00%) Coaching
3 1 (25.00%) Don't repeat yourself (DRY)
3 1 (25.00%) Line Management
3 1 (25.00%) Mentoring
3 1 (25.00%) SDLC
3 1 (25.00%) SOLID
3 1 (25.00%) Stakeholder Management
3 1 (25.00%) Web Development
Programming Languages
1 3 (75.00%) C#
1 3 (75.00%) SQL
2 1 (25.00%) R
Vendors
1 3 (75.00%) Microsoft
2 1 (25.00%) Google