Period
to 23 May 2018

The following table provides summary statistics for contract job vacancies advertised in Southampton with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 6 months to 23 May 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JavaScript (including ECMAScript)
Hampshire > Southampton
6 months to
23 May 2018
Same period 2017 Same period 2016
Rank 18 14 24
Rank change year-on-year -4 +10 -12
Contract jobs citing JavaScript 30 34 31
As % of all contract IT jobs advertised in Southampton 7.32% 7.13% 6.09%
As % of the Programming Languages category 20.00% 22.67% 19.62%
Number of daily rates quoted 22 10 26
Southampton median daily rate £388 £350 £325
Median daily rate % change year-on-year +10.71% +7.69% -13.33%
10th Percentile £298 £260 £263
90th Percentile £472 £413 £409
Hampshire median daily rate £400 £375 £350
% change year-on-year +6.67% +7.14% -
Number of hourly rates quoted 0 1 1
Southampton median hourly rate - £42.50 £32.75
Median hourly rate % change year-on-year - +29.77% +45.56%
Hampshire median hourly rate £42.75 £43.50 £38.00
% change year-on-year -1.72% +14.47% +26.67%

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Southampton with a requirement for coding skills.

All Programming Languages
Southampton
Contract vacancies with a requirement for coding skills 150 150 158
As % of all contract IT jobs advertised in Southampton 36.59% 31.45% 31.04%
Number of daily rates quoted 99 87 91
Southampton median daily rate £438 £350 £350
Median daily rate % change year-on-year +25.00% - -6.67%
10th Percentile £306 £263 £269
90th Percentile £600 £590 £438
Hampshire median daily rate £421 £388 £370
% change year-on-year +8.52% +4.73% +2.07%
Number of hourly rates quoted 6 2 9
Southampton median hourly rate £42.75 £27.75 £17.50
Median hourly rate % change year-on-year +54.05% +58.57% -23.29%
10th Percentile £28.88 £15.38 £13.00
90th Percentile £53.13 £40.73 £38.75
Hampshire median hourly rate £40.50 £43.00 £42.00
% change year-on-year -5.81% +2.38% +7.69%

JavaScript
Job Vacancy Trend in Southampton

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

Job vacancy trend for JavaScript in Southampton

JavaScript
Contractor Daily Rate Trend in Southampton

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JavaScript in Southampton.

Contractor daily rate trend for JavaScript in Southampton

JavaScript
Contractor Daily Rate Histogram in Southampton

The daily rate distribution of IT jobs citing JavaScript in Southampton over the 6 months to 23 May 2018.

Contractor daily rate histogram for JavaScript in Southampton

JavaScript
Contractor Hourly Rate Trend in Southampton

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JavaScript in Southampton.

Contractor hourly rate trend for JavaScript in Southampton

For the 6 months to 23 May 2018, IT contractor jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Southampton region with a requirement for JavaScript.

1 15 (50.00%) HTML
1 15 (50.00%) CSS
2 12 (40.00%) Agile Software Development
3 9 (30.00%) Java
3 9 (30.00%) .NET
4 8 (26.67%) JSON
5 7 (23.33%) Spring
5 7 (23.33%) C#
5 7 (23.33%) Web Services
5 7 (23.33%) User Experience
5 7 (23.33%) Front End Development
5 7 (23.33%) Problem-Solving
6 6 (20.00%) ES6
6 6 (20.00%) Sass
6 6 (20.00%) SQL
6 6 (20.00%) Web Development
6 6 (20.00%) GWT
6 6 (20.00%) Continuous Integration
6 6 (20.00%) Security Cleared
7 5 (16.67%) Microsoft Azure
7 5 (16.67%) jQuery
7 5 (16.67%) TDD
7 5 (16.67%) JSP
7 5 (16.67%) ASP.NET
7 5 (16.67%) Microsoft
7 5 (16.67%) HTML5
7 5 (16.67%) React
7 5 (16.67%) Mentoring
7 5 (16.67%) Functional Programming
7 5 (16.67%) TypeScript

JavaScript
Co-occurring IT Skills in Southampton 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 4 (13.33%) Apache
2 3 (10.00%) Oracle Service Bus
2 3 (10.00%) WebLogic
3 2 (6.67%) Apache Solr
3 2 (6.67%) Apache Spark
3 2 (6.67%) CMS
3 2 (6.67%) JBoss
3 2 (6.67%) Jetty
4 1 (3.33%) EPiServer
4 1 (3.33%) IIS
4 1 (3.33%) SharePoint
4 1 (3.33%) WebSphere
4 1 (3.33%) WebSphere Application Server
Business Applications
1 1 (3.33%) Dynamics CRM
Cloud Services
1 5 (16.67%) Microsoft Azure
2 2 (6.67%) Amazon AWS
2 2 (6.67%) Azure Active Directory
2 2 (6.67%) Azure Machine Learning
2 2 (6.67%) Cortana Intelligence Suite
2 2 (6.67%) GitHub
2 2 (6.67%) PaaS
2 2 (6.67%) SaaS
2 2 (6.67%) Serverless
3 1 (3.33%) Bluemix
3 1 (3.33%) Dynamics 365
3 1 (3.33%) IBM Cloud
Communications & Networking
1 1 (3.33%) Network Security
1 1 (3.33%) SMS
1 1 (3.33%) Tactical Data Link
Database & Business Intelligence
1 4 (13.33%) SQL Server
2 3 (10.00%) NoSQL
2 3 (10.00%) Relational Database
3 2 (6.67%) Apache Cassandra
3 2 (6.67%) Azure SQL Data Warehouse
3 2 (6.67%) Azure SQL Database
3 2 (6.67%) Big Data
3 2 (6.67%) Cosmos DB
3 2 (6.67%) Data Lake
3 2 (6.67%) Data Warehouse
3 2 (6.67%) Geospatial Data
3 2 (6.67%) Hadoop
3 2 (6.67%) MongoDB
3 2 (6.67%) MySQL
4 1 (3.33%) BusinessObjects
4 1 (3.33%) Crystal Reports
4 1 (3.33%) InterSystems Cache
4 1 (3.33%) Oracle Reports
4 1 (3.33%) RDBMS
4 1 (3.33%) SQL Server Integration Services
Development Applications
1 4 (13.33%) Git (software)
1 4 (13.33%) JUnit
2 2 (6.67%) Jenkins
2 2 (6.67%) Visual Studio Team System
3 1 (3.33%) gulp
3 1 (3.33%) Maven
3 1 (3.33%) PostCSS
3 1 (3.33%) Selenium
3 1 (3.33%) Subversion
3 1 (3.33%) Team Foundation Server
3 1 (3.33%) Visual Studio
3 1 (3.33%) VSS/SourceSafe
3 1 (3.33%) webpack
General
1 3 (10.00%) Finance
2 2 (6.67%) Automotive
2 2 (6.67%) Marketing
3 1 (3.33%) Advertising
3 1 (3.33%) Back Office
3 1 (3.33%) Retail
Job Titles
1 28 (93.33%) Developer
2 8 (26.67%) JavaScript Developer
3 6 (20.00%) Java Developer
4 5 (16.67%) C# Developer
4 5 (16.67%) Software Developer
5 4 (13.33%) .NET Developer
5 4 (13.33%) Front End Developer (Client-Side Developer)
5 4 (13.33%) React Developer
5 4 (13.33%) UI Developer
6 3 (10.00%) ASP.NET Developer
6 3 (10.00%) C# .NET Developer
6 3 (10.00%) C# ASP.NET Developer
7 2 (6.67%) .NET Software Developer
7 2 (6.67%) ASP.NET MVC Developer
7 2 (6.67%) C# Software Developer
7 2 (6.67%) DevOps Engineer
7 2 (6.67%) Senior C# Developer
7 2 (6.67%) Senior Developer
7 2 (6.67%) SQL Developer
8 1 (3.33%) CRM Developer
Libraries, Frameworks & Software Standards
1 15 (50.00%) CSS
1 15 (50.00%) HTML
2 9 (30.00%) .NET
3 8 (26.67%) JSON
4 7 (23.33%) Spring
4 7 (23.33%) Web Services
5 6 (20.00%) GWT
5 6 (20.00%) Sass
6 5 (16.67%) ASP.NET
6 5 (16.67%) HTML5
6 5 (16.67%) jQuery
6 5 (16.67%) JSP
6 5 (16.67%) React
7 4 (13.33%) Hibernate
7 4 (13.33%) Java EE
7 4 (13.33%) JMS
7 4 (13.33%) JSF
7 4 (13.33%) REST
7 4 (13.33%) RESTful
7 4 (13.33%) XSLT
Miscellaneous
1 7 (23.33%) User Experience
2 3 (10.00%) N-Tier
3 1 (3.33%) Animation
3 1 (3.33%) Enterprise Software
3 1 (3.33%) EPoS
3 1 (3.33%) Minimum Viable Product
3 1 (3.33%) Mobile App
Operating Systems
1 4 (13.33%) Linux
2 3 (10.00%) Windows
3 2 (6.67%) Ubuntu
4 1 (3.33%) Windows Server
4 1 (3.33%) Windows Server 2003
4 1 (3.33%) Windows Server 2012
Processes & Methodologies
1 12 (40.00%) Agile Software Development
2 7 (23.33%) Front End Development
2 7 (23.33%) Problem-Solving
3 6 (20.00%) Continuous Integration
3 6 (20.00%) Web Development
4 5 (16.67%) Functional Programming
4 5 (16.67%) Mentoring
4 5 (16.67%) TDD
5 4 (13.33%) Coaching
5 4 (13.33%) MVC
5 4 (13.33%) Scrum
5 4 (13.33%) SDLC
5 4 (13.33%) Wireframes
6 3 (10.00%) DevOps
7 2 (6.67%) Analytics
7 2 (6.67%) Build Automation
7 2 (6.67%) Continuous Deployment
7 2 (6.67%) Cybersecurity
7 2 (6.67%) Deployment Automation
7 2 (6.67%) Machine Learning
Programming Languages
1 9 (30.00%) Java
2 7 (23.33%) C#
3 6 (20.00%) ES6
3 6 (20.00%) SQL
4 5 (16.67%) TypeScript
5 4 (13.33%) XQuery
6 3 (10.00%) Python
7 2 (6.67%) PowerShell
8 1 (3.33%) Ada
8 1 (3.33%) C
8 1 (3.33%) C++
8 1 (3.33%) Java 8
8 1 (3.33%) T-SQL
8 1 (3.33%) VBScript
Qualifications
1 6 (20.00%) Security Cleared
2 2 (6.67%) SC Cleared
3 1 (3.33%) Degree
System Software
1 4 (13.33%) Docker
2 2 (6.67%) Active Directory
2 2 (6.67%) Virtual Machines
Systems Management
1 2 (6.67%) Ansible
1 2 (6.67%) Kubernetes
1 2 (6.67%) Opscode Chef
1 2 (6.67%) Puppet
1 2 (6.67%) Terraform
Vendors
1 5 (16.67%) Microsoft
2 4 (13.33%) Oracle
3 2 (6.67%) Databricks
3 2 (6.67%) Google
4 1 (3.33%) Capita
4 1 (3.33%) hybris