Period
to 19 January 2018

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 19 January 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Berkshire > Maidenhead
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 8 9 14
Rank change year-on-year +1 +5 -4
Permanent jobs citing JavaScript 86 103 90
As % of all permanent IT jobs advertised in Maidenhead 14.98% 14.53% 12.43%
As % of the Programming Languages category 32.21% 29.26% 26.55%
Number of salaries quoted 65 95 99
Maidenhead median annual salary £52,500 £45,000 £37,500
Median salary % change year-on-year +16.67% +20.00% -16.67%
10th Percentile £40,000 £32,500 £26,250
90th Percentile £67,500 £66,800 £67,500
Berkshire median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +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 Maidenhead with a requirement for coding skills.

All Programming Languages
Maidenhead
Permanent vacancies with a requirement for coding skills 267 352 339
As % of all permanent IT jobs advertised in Maidenhead 46.52% 49.65% 46.82%
Number of salaries quoted 204 277 308
Maidenhead median annual salary £50,000 £50,000 £52,500
Median salary % change year-on-year - -4.76% +10.53%
10th Percentile £27,500 £29,250 £28,275
90th Percentile £67,500 £70,000 £75,000
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 19 January 2018.

Salary histogram for JavaScript in Maidenhead

For the 6 months to 19 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 Maidenhead region with a requirement for JavaScript.

1 51 (59.30%) HTML
2 50 (58.14%) C#
3 49 (56.98%) Agile Software Development
4 48 (55.81%) CSS
5 38 (44.19%) .NET
6 37 (43.02%) TDD
7 35 (40.70%) Microsoft
8 33 (38.37%) AngularJS
9 32 (37.21%) SQL Server
10 31 (36.05%) Java
11 27 (31.40%) SQL
11 27 (31.40%) Python
12 26 (30.23%) jQuery
13 25 (29.07%) PHP
13 25 (29.07%) .NET Framework
14 23 (26.74%) Scrum
14 23 (26.74%) React
15 22 (25.58%) Front End Development
15 22 (25.58%) Amazon AWS
15 22 (25.58%) Web Development
16 21 (24.42%) Windows
16 21 (24.42%) Git (software)
17 20 (23.26%) Microservices
18 19 (22.09%) Microsoft Azure
18 19 (22.09%) HTML5
18 19 (22.09%) High Availability
19 18 (20.93%) DevOps
19 18 (20.93%) Software Engineering
20 17 (19.77%) Machine Learning
20 17 (19.77%) Kanban

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 9 (10.47%) Apache
2 7 (8.14%) WordPress
3 6 (6.98%) Confluence
4 4 (4.65%) CMS
4 4 (4.65%) IIS
4 4 (4.65%) JBoss
4 4 (4.65%) WebLogic
4 4 (4.65%) WebSphere
4 4 (4.65%) WebSphere Application Server
5 2 (2.33%) Drupal
5 2 (2.33%) SharePoint
6 1 (1.16%) BizTalk Server
Applications
1 2 (2.33%) Adobe Illustrator
1 2 (2.33%) Photoshop
Business Applications
1 4 (4.65%) Dynamics CRM
2 1 (1.16%) Magento
Cloud Services
1 22 (25.58%) Amazon AWS
2 19 (22.09%) Microsoft Azure
3 6 (6.98%) Office 365
4 5 (5.81%) Adobe Analytics
4 5 (5.81%) Amazon EC2
4 5 (5.81%) Amazon ELB
4 5 (5.81%) Amazon S3
4 5 (5.81%) Route 53
5 4 (4.65%) npm
6 3 (3.49%) Dynamics 365
7 1 (1.16%) IaaS
7 1 (1.16%) PaaS
7 1 (1.16%) SaaS
7 1 (1.16%) Serverless
Communications & Networking
1 5 (5.81%) Firewall
1 5 (5.81%) FTP
1 5 (5.81%) SNMP
1 5 (5.81%) SSL
1 5 (5.81%) VPN
2 4 (4.65%) TCP/IP
2 4 (4.65%) Wireshark
3 1 (1.16%) HTTP
Database & Business Intelligence
1 32 (37.21%) SQL Server
2 16 (18.60%) Big Data
2 16 (18.60%) SQL Server Integration Services
3 10 (11.63%) MySQL
3 10 (11.63%) SQL Server Reporting Services
4 5 (5.81%) Amazon RDS
4 5 (5.81%) DB2
5 3 (3.49%) NoSQL
5 3 (3.49%) SQL Server 2014
6 2 (2.33%) MongoDB
6 2 (2.33%) PostgreSQL
7 1 (1.16%) Azure SQL Database
7 1 (1.16%) Couchbase
7 1 (1.16%) Power BI
Development Applications
1 21 (24.42%) Git (software)
2 6 (6.98%) gulp
2 6 (6.98%) Jenkins
2 6 (6.98%) JIRA
2 6 (6.98%) Octopus Deploy
2 6 (6.98%) Subversion
2 6 (6.98%) TeamCity
2 6 (6.98%) Visual Studio Team System
3 5 (5.81%) Ant
3 5 (5.81%) Maven
3 5 (5.81%) Sonatype Nexus
3 5 (5.81%) Toad
4 4 (4.65%) Grunt
4 4 (4.65%) NuGet
4 4 (4.65%) SonarQube
4 4 (4.65%) Team Foundation Server
5 2 (2.33%) JUnit
6 1 (1.16%) Gatling
6 1 (1.16%) Selenium
6 1 (1.16%) Visual Studio
General
1 7 (8.14%) Advertising
2 6 (6.98%) Arabic Language
2 6 (6.98%) Finance
3 1 (1.16%) Retail
Job Titles
1 54 (62.79%) Developer
2 20 (23.26%) Front End Developer (Client-Side Developer)
3 17 (19.77%) .NET Developer
4 13 (15.12%) Senior Developer
5 10 (11.63%) JavaScript Developer
6 9 (10.47%) C# Developer
6 9 (10.47%) DevOps Engineer
7 8 (9.30%) C# .NET Developer
8 7 (8.14%) Senior .NET Developer
8 7 (8.14%) Senior C# Developer
9 6 (6.98%) .NET Software Developer
9 6 (6.98%) C# Software Developer
9 6 (6.98%) Full Stack Developer
9 6 (6.98%) Lead DevOps
9 6 (6.98%) Senior .NET Software Developer
9 6 (6.98%) Senior C# .NET Developer
9 6 (6.98%) Senior C# Software Developer
9 6 (6.98%) Senior Software Developer
10 5 (5.81%) Angular Developer
10 5 (5.81%) Senior SQL Developer
Libraries, Frameworks & Software Standards
1 51 (59.30%) HTML
2 48 (55.81%) CSS
3 38 (44.19%) .NET
4 33 (38.37%) AngularJS
5 26 (30.23%) jQuery
6 25 (29.07%) .NET Framework
7 23 (26.74%) React
8 19 (22.09%) HTML5
9 14 (16.28%) ASP.NET Web API
10 13 (15.12%) CSS3
11 12 (13.95%) Ajax
11 12 (13.95%) ASP.NET
11 12 (13.95%) Django
12 11 (12.79%) ASP.NET MVC
12 11 (12.79%) Web Services
13 10 (11.63%) JSON
13 10 (11.63%) REST
14 9 (10.47%) Node.js
14 9 (10.47%) Redux
15 8 (9.30%) Dapper ORM
Miscellaneous
1 12 (13.95%) Mobile App
2 10 (11.63%) Computer Science
3 6 (6.98%) User Experience
4 5 (5.81%) Analytical Skills
5 4 (4.65%) Management Information System
6 1 (1.16%) Enterprise Software
6 1 (1.16%) Greenfield Project
Operating Systems
1 21 (24.42%) Windows
2 8 (9.30%) Windows Server
3 7 (8.14%) Linux
4 5 (5.81%) Red Hat Enterprise Linux
Processes & Methodologies
1 49 (56.98%) Agile Software Development
2 37 (43.02%) TDD
3 23 (26.74%) Scrum
4 22 (25.58%) Front End Development
4 22 (25.58%) Web Development
5 20 (23.26%) Microservices
6 19 (22.09%) High Availability
7 18 (20.93%) DevOps
7 18 (20.93%) Software Engineering
8 17 (19.77%) Kanban
8 17 (19.77%) Machine Learning
9 16 (18.60%) Data Security
9 16 (18.60%) Functional Testing
9 16 (18.60%) Technical Architecture
10 15 (17.44%) Continuous Delivery
10 15 (17.44%) Continuous Integration
11 14 (16.28%) MVC
11 14 (16.28%) OO
11 14 (16.28%) SDLC
12 12 (13.95%) API Development
Programming Languages
1 50 (58.14%) C#
2 31 (36.05%) Java
3 27 (31.40%) Python
3 27 (31.40%) SQL
4 25 (29.07%) PHP
5 16 (18.60%) C++
5 16 (18.60%) Go
5 16 (18.60%) Scala
6 14 (16.28%) PowerShell
6 14 (16.28%) T-SQL
7 13 (15.12%) Ruby
8 11 (12.79%) Bash Shell
9 9 (10.47%) VB
9 9 (10.47%) VB.NET
10 7 (8.14%) F#
11 6 (6.98%) Perl
Qualifications
1 12 (13.95%) Degree
2 10 (11.63%) Computer Science Degree
3 1 (1.16%) DBS Check
3 1 (1.16%) Microsoft Certification
Quality Assurance & Compliance
1 16 (18.60%) GDPR
2 15 (17.44%) QA
3 1 (1.16%) PCI DSS
System Software
1 4 (4.65%) Active Directory
1 4 (4.65%) Hyper-V
2 2 (2.33%) Docker
Systems Management
1 11 (12.79%) Opscode Chef
1 11 (12.79%) Puppet
2 5 (5.81%) Ansible
3 4 (4.65%) OPNET
3 4 (4.65%) SCCM
3 4 (4.65%) SCOM
4 2 (2.33%) Kubernetes
Vendors
1 35 (40.70%) Microsoft
2 10 (11.63%) Oracle
3 7 (8.14%) Adobe
4 5 (5.81%) Monetate
4 5 (5.81%) Optimizely
4 5 (5.81%) Tealium
5 4 (4.65%) Dynatrace
5 4 (4.65%) Riverbed
5 4 (4.65%) SolarWinds
6 3 (3.49%) Capita
7 2 (2.33%) Concur
7 2 (2.33%) SAP