Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Maidenhead 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 18 November 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Berkshire > Maidenhead
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 21 5 9
Rank change year-on-year -16 +4 +3
Permanent jobs citing JavaScript 47 139 108
As % of all permanent IT jobs advertised in Maidenhead 8.97% 17.62% 14.42%
As % of the Programming Languages category 19.83% 35.10% 30.77%
Number of salaries quoted 42 131 105
Maidenhead median annual salary £50,000 £45,000 £40,000
Median salary % change year-on-year +11.11% +12.50% -5.88%
10th Percentile £35,000 £32,500 £26,250
90th Percentile £68,375 £65,000 £62,500
Berkshire median annual salary £45,000 £45,000 £45,000

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 Maidenhead with a requirement for coding skills.

All Programming Languages
Maidenhead
Permanent vacancies with a requirement for coding skills 237 396 351
As % of all permanent IT jobs advertised in Maidenhead 45.23% 50.19% 46.86%
Number of salaries quoted 202 325 308
Maidenhead median annual salary £50,000 £45,000 £52,500
Median salary % change year-on-year +11.11% -14.29% +16.67%
10th Percentile £27,500 £31,750 £27,500
90th Percentile £72,500 £68,450 £70,000
Berkshire median annual salary £47,500 £47,500 £47,500

JavaScript
Job Vacancy Trend in Maidenhead

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

Job vacancy trend for JavaScript in Maidenhead

JavaScript
Salary Trend in Maidenhead

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

Salary trend for JavaScript in Maidenhead

JavaScript
Salary Histogram in Maidenhead

The salary distribution of IT jobs citing JavaScript in Maidenhead over the 6 months to 18 November 2017.

Salary histogram for JavaScript in Maidenhead

For the 6 months to 18 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 Maidenhead region with a requirement for JavaScript.

1 29 (61.70%) C#
2 28 (59.57%) .NET
3 26 (55.32%) HTML
4 21 (44.68%) SQL
4 21 (44.68%) CSS
5 20 (42.55%) Microsoft
6 19 (40.43%) SQL Server
7 18 (38.30%) Agile Software Development
8 16 (34.04%) DevOps
9 14 (29.79%) Git (software)
10 13 (27.66%) PowerShell
10 13 (27.66%) .NET Framework
10 13 (27.66%) Ruby
10 13 (27.66%) PHP
10 13 (27.66%) Python
10 13 (27.66%) Microsoft Azure
11 12 (25.53%) AngularJS
11 12 (25.53%) Web Development
12 11 (23.40%) ASP.NET
12 11 (23.40%) MVC
12 11 (23.40%) Opscode Chef
12 11 (23.40%) Bash Shell
12 11 (23.40%) HTML5
12 11 (23.40%) Puppet
12 11 (23.40%) High Availability
13 10 (21.28%) ASP.NET MVC
13 10 (21.28%) Oracle
13 10 (21.28%) T-SQL
13 10 (21.28%) Java
14 9 (19.15%) jQuery

JavaScript
Co-occurring IT Skills in Maidenhead 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 6 (12.77%) Confluence
2 5 (10.64%) Apache
3 2 (4.26%) SharePoint
3 2 (4.26%) WordPress
4 1 (2.13%) NServiceBus
Applications
1 3 (6.38%) Microsoft Excel
1 3 (6.38%) Microsoft Office
Business Applications
1 4 (8.51%) Dynamics CRM
2 3 (6.38%) SessionCam
3 1 (2.13%) Magento
Cloud Services
1 13 (27.66%) Microsoft Azure
2 6 (12.77%) Amazon AWS
3 5 (10.64%) Amazon EC2
3 5 (10.64%) Amazon ELB
3 5 (10.64%) Amazon S3
3 5 (10.64%) Route 53
4 3 (6.38%) Adobe Analytics
4 3 (6.38%) Dynamics 365
5 2 (4.26%) Office 365
6 1 (2.13%) npm
6 1 (2.13%) SaaS
Communications & Networking
1 5 (10.64%) Firewall
1 5 (10.64%) FTP
1 5 (10.64%) SNMP
1 5 (10.64%) SSL
1 5 (10.64%) VPN
2 1 (2.13%) HTTP
Database & Business Intelligence
1 19 (40.43%) SQL Server
2 8 (17.02%) MySQL
3 7 (14.89%) SQL Server Integration Services
4 5 (10.64%) Amazon RDS
4 5 (10.64%) DB2
5 4 (8.51%) SQL Server Reporting Services
6 2 (4.26%) MongoDB
6 2 (4.26%) PostgreSQL
6 2 (4.26%) SQL Server 2014
7 1 (2.13%) Couchbase
7 1 (2.13%) NoSQL
7 1 (2.13%) Power BI
Development Applications
1 14 (29.79%) Git (software)
2 6 (12.77%) Jenkins
2 6 (12.77%) JIRA
2 6 (12.77%) Octopus Deploy
2 6 (12.77%) Subversion
2 6 (12.77%) TeamCity
2 6 (12.77%) Visual Studio Team System
3 5 (10.64%) Ant
3 5 (10.64%) Maven
3 5 (10.64%) Sonatype Nexus
3 5 (10.64%) Toad
4 1 (2.13%) gulp
4 1 (2.13%) JUnit
4 1 (2.13%) NuGet
4 1 (2.13%) Team Foundation Server
General
1 5 (10.64%) Advertising
1 5 (10.64%) Finance
2 3 (6.38%) Telecoms
3 1 (2.13%) Retail
Job Titles
1 24 (51.06%) Developer
2 12 (25.53%) .NET Developer
3 10 (21.28%) Senior Developer
4 9 (19.15%) C# Developer
4 9 (19.15%) DevOps Engineer
5 8 (17.02%) C# .NET Developer
6 7 (14.89%) Senior C# Developer
7 6 (12.77%) .NET Software Developer
7 6 (12.77%) C# Software Developer
7 6 (12.77%) JavaScript Developer
7 6 (12.77%) Lead DevOps
7 6 (12.77%) Senior .NET Developer
7 6 (12.77%) Senior .NET Software Developer
7 6 (12.77%) Senior C# .NET Developer
7 6 (12.77%) Senior C# Software Developer
7 6 (12.77%) Senior Software Developer
8 5 (10.64%) Angular Developer
8 5 (10.64%) Consultant
9 4 (8.51%) ASP.NET Developer
9 4 (8.51%) SQL Developer
Libraries, Frameworks & Software Standards
1 28 (59.57%) .NET
2 26 (55.32%) HTML
3 21 (44.68%) CSS
4 13 (27.66%) .NET Framework
5 12 (25.53%) AngularJS
6 11 (23.40%) ASP.NET
6 11 (23.40%) HTML5
7 10 (21.28%) ASP.NET MVC
8 9 (19.15%) jQuery
9 7 (14.89%) React
9 7 (14.89%) Web Services
10 6 (12.77%) RESTful
11 5 (10.64%) ASP.NET Web API
11 5 (10.64%) CSS3
11 5 (10.64%) LAMP
11 5 (10.64%) REST
12 4 (8.51%) JSON
12 4 (8.51%) Redux
12 4 (8.51%) SOAP
12 4 (8.51%) XML
Miscellaneous
1 4 (8.51%) Computer Science
2 2 (4.26%) Handset
3 1 (2.13%) Enterprise Software
3 1 (2.13%) Greenfield Project
3 1 (2.13%) User Experience
Operating Systems
1 7 (14.89%) Linux
1 7 (14.89%) Windows
2 5 (10.64%) Red Hat Enterprise Linux
3 1 (2.13%) Windows Server
Processes & Methodologies
1 18 (38.30%) Agile Software Development
2 16 (34.04%) DevOps
3 12 (25.53%) Web Development
4 11 (23.40%) High Availability
4 11 (23.40%) MVC
5 8 (17.02%) Front End Development
5 8 (17.02%) TDD
6 7 (14.89%) Continuous Integration
7 6 (12.77%) Continuous Delivery
7 6 (12.77%) Continuous Improvement
7 6 (12.77%) Release Management
8 5 (10.64%) Configuration Management
8 5 (10.64%) Data Management
8 5 (10.64%) Data Migration
8 5 (10.64%) Infrastructure Management
8 5 (10.64%) Migration
8 5 (10.64%) OO
8 5 (10.64%) Open Source
8 5 (10.64%) Scrum
9 4 (8.51%) CRM
Programming Languages
1 29 (61.70%) C#
2 21 (44.68%) SQL
3 13 (27.66%) PHP
3 13 (27.66%) PowerShell
3 13 (27.66%) Python
3 13 (27.66%) Ruby
4 11 (23.40%) Bash Shell
5 10 (21.28%) Java
5 10 (21.28%) T-SQL
6 6 (12.77%) F#
6 6 (12.77%) Perl
7 2 (4.26%) VB
7 2 (4.26%) VB.NET
Qualifications
1 6 (12.77%) Degree
2 4 (8.51%) Computer Science Degree
3 1 (2.13%) DBS Check
3 1 (2.13%) Microsoft Certification
Quality Assurance & Compliance
1 3 (6.38%) QA
2 1 (2.13%) PCI DSS
System Software
1 1 (2.13%) Docker
Systems Management
1 11 (23.40%) Opscode Chef
1 11 (23.40%) Puppet
2 5 (10.64%) Ansible
3 1 (2.13%) Kubernetes
Vendors
1 20 (42.55%) Microsoft
2 10 (21.28%) Oracle
3 3 (6.38%) Adobe
3 3 (6.38%) Maxymiser
3 3 (6.38%) MicroStrategy
3 3 (6.38%) Optimizely
3 3 (6.38%) Tableau
4 1 (2.13%) Concur
4 1 (2.13%) SAP
4 1 (2.13%) Sitecore