Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in West Wales 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 18 November 2017 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)
Wales > West Wales
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 5 16 23
Rank change year-on-year +11 +7 +15
Contract jobs citing JavaScript 49 26 4
As % of all contract IT jobs advertised in West Wales 40.83% 16.05% 2.17%
As % of the Programming Languages category 68.06% 35.62% 6.56%
Number of daily rates quoted 31 17 3
West Wales median daily rate £500 £538 £245
Median daily rate % change year-on-year -6.98% +119.39% -55.45%
10th Percentile £269 £428 £143
90th Percentile £588 £600 £302
Wales median daily rate £400 £425 £320
% change year-on-year -5.88% +32.81% -1.54%
Number of hourly rates quoted 0 0 0
West Wales median hourly rate - - -
Wales median hourly rate - - £29.50

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 West Wales with a requirement for coding skills.

All Programming Languages
West Wales
Contract vacancies with a requirement for coding skills 72 73 61
As % of all contract IT jobs advertised in West Wales 60.00% 45.06% 33.15%
Number of daily rates quoted 45 48 35
West Wales median daily rate £513 £475 £325
Median daily rate % change year-on-year +7.89% +46.15% -23.53%
10th Percentile £285 £363 £232
90th Percentile £598 £594 £495
Wales median daily rate £375 £413 £350
% change year-on-year -9.09% +17.86% -
Number of hourly rates quoted 0 0 1
West Wales median hourly rate - - £15.25
Wales median hourly rate £18.75 £55.00 £20.50
% change year-on-year -65.91% +168.29% -1.68%

JavaScript
Job Vacancy Trend in West Wales

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

Job vacancy trend for JavaScript in West Wales

JavaScript
Contractor Daily Rate Trend in West Wales

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

Contractor daily rate trend for JavaScript in West Wales

JavaScript
Contractor Daily Rate Histogram in West Wales

The daily rate distribution of IT jobs citing JavaScript in West Wales over the 6 months to 18 November 2017.

Contractor daily rate histogram for JavaScript in West Wales

JavaScript
Contractor Hourly Rate Trend in West Wales

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

Contractor hourly rate trend for JavaScript in West Wales

JavaScript
Contract Job Locations in West Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the West Wales region over the 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Swansea +11 40 £525 -2.33% 1
Carmarthenshire - 9 £294 -
JavaScript
Wales

For the 6 months to 18 November 2017, IT contractor jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the West Wales region with a requirement for JavaScript.

1 39 (79.59%) HTML
1 39 (79.59%) CSS
1 39 (79.59%) Agile Software Development
2 37 (75.51%) Java
3 36 (73.47%) Web Services
3 36 (73.47%) Amazon AWS
4 35 (71.43%) Open Source
4 35 (71.43%) Dropwizard
5 31 (63.27%) SQL
6 28 (57.14%) RESTful
6 28 (57.14%) Git (software)
6 28 (57.14%) NoSQL
7 27 (55.10%) Node.js
7 27 (55.10%) Python
8 26 (53.06%) PaaS
8 26 (53.06%) CQRS
8 26 (53.06%) Serverless
9 13 (26.53%) Security Cleared
10 12 (24.49%) .NET
10 12 (24.49%) C#
10 12 (24.49%) Jenkins
11 11 (22.45%) Software Delivery
11 11 (22.45%) MVC
11 11 (22.45%) Continuous Integration
12 10 (20.41%) SC Cleared
12 10 (20.41%) MongoDB
12 10 (20.41%) ASP.NET
12 10 (20.41%) SQL Server
12 10 (20.41%) Relational Database
12 10 (20.41%) Ansible

JavaScript
Co-occurring IT Skills in West Wales 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 1 (2.04%) Elasticsearch
1 1 (2.04%) WordPress
Cloud Services
1 36 (73.47%) Amazon AWS
2 26 (53.06%) PaaS
2 26 (53.06%) Serverless
3 9 (18.37%) Google Analytics
Database & Business Intelligence
1 28 (57.14%) NoSQL
2 10 (20.41%) MongoDB
2 10 (20.41%) Relational Database
2 10 (20.41%) SQL Server
3 9 (18.37%) Event Store
3 9 (18.37%) PostgreSQL
4 1 (2.04%) Apache Cassandra
Development Applications
1 28 (57.14%) Git (software)
2 12 (24.49%) Jenkins
3 2 (4.08%) Team Foundation Server
4 1 (2.04%) FxCop
4 1 (2.04%) NUnit
4 1 (2.04%) ReSharper
4 1 (2.04%) Visual Studio
General
1 4 (8.16%) Electronics
1 4 (8.16%) Finance
1 4 (8.16%) Manufacturing
1 4 (8.16%) Marketing
1 4 (8.16%) Telecoms
Job Titles
1 49 (100.00%) Developer
2 26 (53.06%) Java Developer
3 10 (20.41%) .NET Developer
4 5 (10.20%) Software Developer
5 4 (8.16%) AWS Developer
6 3 (6.12%) Cloud Developer
6 3 (6.12%) SC Cleared Java Developer
7 2 (4.08%) JavaScript Developer
8 1 (2.04%) Applications Developer
8 1 (2.04%) C# Developer
8 1 (2.04%) Java Applications Developer
8 1 (2.04%) Java Software Developer
8 1 (2.04%) Junior
8 1 (2.04%) Junior .NET Developer
8 1 (2.04%) Junior C# .NET Developer
8 1 (2.04%) Junior C# Developer
8 1 (2.04%) Junior Developer
8 1 (2.04%) Junior JavaScript Developer
8 1 (2.04%) UI Developer
8 1 (2.04%) Web Developer
Libraries, Frameworks & Software Standards
1 39 (79.59%) CSS
1 39 (79.59%) HTML
2 36 (73.47%) Web Services
3 35 (71.43%) Dropwizard
4 28 (57.14%) RESTful
5 27 (55.10%) Node.js
6 12 (24.49%) .NET
7 10 (20.41%) ASP.NET
7 10 (20.41%) REST
8 9 (18.37%) Play Framework
9 2 (4.08%) .NET Framework
9 2 (4.08%) ASP.NET MVC
10 1 (2.04%) AngularJS
10 1 (2.04%) CSS3
10 1 (2.04%) HTML5
10 1 (2.04%) jQuery
10 1 (2.04%) KnockoutJS
Miscellaneous
1 1 (2.04%) Analytical Skills
Processes & Methodologies
1 39 (79.59%) Agile Software Development
2 35 (71.43%) Open Source
3 26 (53.06%) CQRS
4 11 (22.45%) Continuous Integration
4 11 (22.45%) MVC
4 11 (22.45%) Software Delivery
5 9 (18.37%) Analytics
6 8 (16.33%) Domain-Driven Design
7 7 (14.29%) Collaborative Working
8 4 (8.16%) Business Intelligence
8 4 (8.16%) Digital Marketing
8 4 (8.16%) Programme Management
8 4 (8.16%) SDLC
8 4 (8.16%) Software Engineering
9 3 (6.12%) Scrum
9 3 (6.12%) Web Development
10 2 (4.08%) Data Protection
11 1 (2.04%) Kanban
11 1 (2.04%) TDD
11 1 (2.04%) Unit Testing
Programming Languages
1 37 (75.51%) Java
2 31 (63.27%) SQL
3 27 (55.10%) Python
4 12 (24.49%) C#
5 1 (2.04%) PHP
Qualifications
1 13 (26.53%) Security Cleared
2 10 (20.41%) SC Cleared
3 9 (18.37%) BPSS Clearance
4 2 (4.08%) BC Cleared
5 1 (2.04%) DV Cleared
Quality Assurance & Compliance
1 3 (6.12%) Disclosure Scotland
Systems Management
1 10 (20.41%) Ansible
Vendors
1 9 (18.37%) Google
2 5 (10.20%) Microsoft
3 4 (8.16%) SAP