Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Leatherhead 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 22 November 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Surrey > Leatherhead
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 3 8 9
Rank change year-on-year +5 +1 -6
Permanent jobs citing JavaScript 101 107 107
As % of all permanent IT jobs advertised in Leatherhead 27.30% 25.42% 20.00%
As % of the Programming Languages category 45.29% 43.50% 32.62%
Number of salaries quoted 92 106 80
Leatherhead median annual salary £42,500 £42,000 £45,000
Median salary % change year-on-year +1.19% -6.67% -
10th Percentile £19,250 £19,875 £26,000
90th Percentile £61,250 £57,500 £60,000
Surrey median annual salary £48,000 £45,000 £45,000
% change year-on-year +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 Leatherhead with a requirement for coding skills.

All Programming Languages
Leatherhead
Permanent vacancies with a requirement for coding skills 223 246 328
As % of all permanent IT jobs advertised in Leatherhead 60.27% 58.43% 61.31%
Number of salaries quoted 201 235 266
Leatherhead median annual salary £48,000 £42,500 £45,000
Median salary % change year-on-year +12.94% -5.56% -
10th Percentile £20,750 £22,750 £30,000
90th Percentile £63,750 £57,500 £61,250
Surrey median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

JavaScript
Job Vacancy Trend in Leatherhead

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

Job vacancy trend for JavaScript in Leatherhead

JavaScript
Salary Trend in Leatherhead

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

Salary trend for JavaScript in Leatherhead

JavaScript
Salary Histogram in Leatherhead

The salary distribution of IT jobs citing JavaScript in Leatherhead over the 6 months to 22 November 2017.

Salary histogram for JavaScript in Leatherhead

For the 6 months to 22 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 Leatherhead region with a requirement for JavaScript.

1 82 (81.19%) CSS
2 77 (76.24%) HTML
3 54 (53.47%) C#
4 50 (49.50%) .NET
5 49 (48.51%) Agile Software Development
6 43 (42.57%) Java
7 41 (40.59%) ASP.NET
8 38 (37.62%) XML
9 36 (35.64%) AngularJS
10 30 (29.70%) SQL
11 29 (28.71%) Web Development
12 27 (26.73%) SQL Server
12 27 (26.73%) User Experience
13 26 (25.74%) Android
14 25 (24.75%) Unit Testing
14 25 (24.75%) Node.js
15 24 (23.76%) Change Management
15 24 (23.76%) MVC
16 23 (22.77%) Git (software)
16 23 (22.77%) Android Development
17 22 (21.78%) Firebase
17 22 (21.78%) PostCSS
17 22 (21.78%) RESTful
17 22 (21.78%) Sass
17 22 (21.78%) ECMAScript
17 22 (21.78%) Web Services
17 22 (21.78%) SQLite
18 21 (20.79%) ASP.NET MVC
19 20 (19.80%) Bash Shell
19 20 (19.80%) HTML5

JavaScript
Co-occurring IT Skills in Leatherhead 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 5 (4.95%) Oracle SOA Suite
2 1 (0.99%) CMS
2 1 (0.99%) SharePoint
2 1 (0.99%) SharePoint 2010
Applications
1 1 (0.99%) Microsoft Office
Cloud Services
1 22 (21.78%) Firebase
2 20 (19.80%) npm
3 19 (18.81%) SaaS
4 1 (0.99%) Amazon EC2
Communications & Networking
1 3 (2.97%) Internet
Database & Business Intelligence
1 27 (26.73%) SQL Server
2 22 (21.78%) SQLite
3 13 (12.87%) MySQL
4 5 (4.95%) Relational Database
4 5 (4.95%) SQL Server 2005
5 4 (3.96%) Oracle Database
5 4 (3.96%) Oracle Database 10g
5 4 (3.96%) RDBMS
6 3 (2.97%) Big Data
7 1 (0.99%) SQL Server 2012
7 1 (0.99%) SQL Server 2016
Development Applications
1 23 (22.77%) Git (software)
2 22 (21.78%) PostCSS
3 20 (19.80%) Bower
3 20 (19.80%) gulp
4 11 (10.89%) Karma Test Runner
5 6 (5.94%) Jenkins
5 6 (5.94%) JMeter
5 6 (5.94%) Oracle Forms
5 6 (5.94%) Visual Studio
6 5 (4.95%) NUnit
6 5 (4.95%) Protractor
6 5 (4.95%) Selenium
6 5 (4.95%) WebDriver
7 3 (2.97%) CruiseControl
7 3 (2.97%) Gradle
8 1 (0.99%) Atlassian Bamboo
8 1 (0.99%) PHPUnit
8 1 (0.99%) Team Foundation Server
General
1 13 (12.87%) Finance
2 1 (0.99%) Advertising
2 1 (0.99%) Games
2 1 (0.99%) Marketing
2 1 (0.99%) Publishing
Job Titles
1 74 (73.27%) Developer
2 22 (21.78%) Android Developer
3 18 (17.82%) Senior Developer
4 17 (16.83%) Applications Developer
5 15 (14.85%) .NET Developer
6 12 (11.88%) Senior Android Developer
7 11 (10.89%) Senior Applications Developer
8 10 (9.90%) Front End Developer (Client-Side Developer)
8 10 (9.90%) Software Developer
9 9 (8.91%) .NET Software Developer
9 9 (8.91%) C# Developer
9 9 (8.91%) Web Developer
10 8 (7.92%) Team Leader
11 7 (6.93%) Applications Support
11 7 (6.93%) Development Team Leader
11 7 (6.93%) Software Development Team Leader
11 7 (6.93%) Software Team Leader
12 6 (5.94%) 1st Line Support
12 6 (5.94%) Lead Developer
12 6 (5.94%) Website Developer
Libraries, Frameworks & Software Standards
1 82 (81.19%) CSS
2 77 (76.24%) HTML
3 50 (49.50%) .NET
4 41 (40.59%) ASP.NET
5 38 (37.62%) XML
6 36 (35.64%) AngularJS
7 25 (24.75%) Node.js
8 22 (21.78%) RESTful
8 22 (21.78%) Sass
8 22 (21.78%) Web Services
9 21 (20.79%) ASP.NET MVC
10 20 (19.80%) HTML5
10 20 (19.80%) WCF
10 20 (19.80%) XSLT
11 19 (18.81%) Apache Cordova
11 19 (18.81%) CSS3
11 19 (18.81%) Ionic Framework
12 11 (10.89%) Angular 2
12 11 (10.89%) jQuery
13 9 (8.91%) ASP.NET Web Forms
Miscellaneous
1 27 (26.73%) User Experience
2 9 (8.91%) Greenfield Project
3 7 (6.93%) Analytical Skills
4 6 (5.94%) Fintech
5 5 (4.95%) Computer Science
5 5 (4.95%) N-Tier
5 5 (4.95%) W3C
6 4 (3.96%) Algorithms
6 4 (3.96%) Mobile App
7 3 (2.97%) NHS
8 1 (0.99%) Enterprise Software
8 1 (0.99%) Social Media
8 1 (0.99%) Social Network
Operating Systems
1 26 (25.74%) Android
2 10 (9.90%) Linux
3 8 (7.92%) Unix
4 3 (2.97%) Windows
Processes & Methodologies
1 49 (48.51%) Agile Software Development
2 29 (28.71%) Web Development
3 25 (24.75%) Unit Testing
4 24 (23.76%) Change Management
4 24 (23.76%) MVC
5 23 (22.77%) Android Development
6 17 (16.83%) OO
7 15 (14.85%) Front End Development
7 15 (14.85%) Open Source
7 15 (14.85%) SDLC
8 14 (13.86%) SOA
9 12 (11.88%) Test Automation
10 11 (10.89%) Release Management
11 10 (9.90%) Continuous Integration
11 10 (9.90%) TDD
12 9 (8.91%) Mentoring
13 8 (7.92%) DevOps
14 7 (6.93%) Software Engineering
15 6 (5.94%) Time Management
15 6 (5.94%) User Acceptance Testing
Programming Languages
1 54 (53.47%) C#
2 43 (42.57%) Java
3 30 (29.70%) SQL
4 22 (21.78%) ECMAScript
5 20 (19.80%) Bash Shell
6 15 (14.85%) PL/SQL
7 14 (13.86%) Python
8 11 (10.89%) PHP
9 9 (8.91%) T-SQL
10 8 (7.92%) C++
10 8 (7.92%) Go
10 8 (7.92%) Scala
10 8 (7.92%) VB
11 6 (5.94%) Ruby
12 5 (4.95%) Shell Script
13 4 (3.96%) XPath
14 3 (2.97%) TypeScript
15 1 (0.99%) PowerShell
Qualifications
1 9 (8.91%) SC Cleared
1 9 (8.91%) Security Cleared
2 6 (5.94%) MCPD
2 6 (5.94%) MCTS
2 6 (5.94%) Microsoft Certification
3 4 (3.96%) Degree
4 2 (1.98%) DBS Check
Quality Assurance & Compliance
1 2 (1.98%) QA
Vendors
1 15 (14.85%) Oracle
2 3 (2.97%) Google
3 2 (1.98%) Microsoft