Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in Derbyshire 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 17 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)
East Midlands > Derbyshire
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 26 26 28
Rank change year-on-year 0 +2 -2
Contract jobs citing JavaScript 36 26 30
As % of all contract IT jobs advertised in Derbyshire 6.36% 4.81% 5.64%
As % of the Programming Languages category 19.05% 20.31% 25.21%
Number of daily rates quoted 28 22 28
Derbyshire median daily rate £400 £310 £328
Median daily rate % change year-on-year +29.03% -5.34% +24.76%
10th Percentile £313 £262 £251
90th Percentile £471 £350 £395
East Midlands median daily rate £350 £375 £325
% change year-on-year -6.67% +15.38% +7.44%
Number of hourly rates quoted 0 0 4
Derbyshire median hourly rate - - £8.00
East Midlands median hourly rate - £40.00 £8.00
% change year-on-year - +400.00% -77.14%

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 Derbyshire with a requirement for coding skills.

All Programming Languages
Derbyshire
Contract vacancies with a requirement for coding skills 189 128 119
As % of all contract IT jobs advertised in Derbyshire 33.39% 23.66% 22.37%
Number of daily rates quoted 129 94 68
Derbyshire median daily rate £400 £338 £350
Median daily rate % change year-on-year +18.52% -3.57% +6.06%
10th Percentile £304 £199 £266
90th Percentile £541 £561 £441
East Midlands median daily rate £375 £375 £350
% change year-on-year - +7.14% +7.69%
Number of hourly rates quoted 5 3 6
Derbyshire median hourly rate £31.15 £40.00 £15.38
Median hourly rate % change year-on-year -22.13% +160.16% +16.04%
10th Percentile £25.20 £18.80 £10.38
90th Percentile £54.93 £43.10 £38.75
East Midlands median hourly rate £42.50 £38.75 £18.00
% change year-on-year +9.68% +115.28% -48.57%

JavaScript
Job Vacancy Trend in Derbyshire

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

Job vacancy trend for JavaScript in Derbyshire

JavaScript
Contractor Daily Rate Trend in Derbyshire

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

Contractor daily rate trend for JavaScript in Derbyshire

JavaScript
Contractor Daily Rate Histogram in Derbyshire

The daily rate distribution of IT jobs citing JavaScript in Derbyshire over the 6 months to 17 November 2017.

Contractor daily rate histogram for JavaScript in Derbyshire

JavaScript
Contractor Hourly Rate Trend in Derbyshire

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

Contractor hourly rate trend for JavaScript in Derbyshire

JavaScript
Contract Job Locations in Derbyshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Derbyshire region over the 6 months to 17 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
Derby -5 19 £400 +25.00% 7
Buxton -5 8 £375 +43.13%
Chesterfield - 1 £463 - 1
JavaScript
East Midlands

For the 6 months to 17 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 Derbyshire region with a requirement for JavaScript.

1 23 (63.89%) CSS
2 22 (61.11%) HTML
3 19 (52.78%) React
3 19 (52.78%) Front End Development
4 17 (47.22%) Web Development
5 14 (38.89%) Git (software)
6 13 (36.11%) HTML5
6 13 (36.11%) C#
6 13 (36.11%) .NET
6 13 (36.11%) AngularJS
6 13 (36.11%) User Experience
7 11 (30.56%) D3.js
7 11 (30.56%) MVC
7 11 (30.56%) Visualisation
8 10 (27.78%) Node.js
9 9 (25.00%) CSS3
9 9 (25.00%) Agile Software Development
9 9 (25.00%) SVG
9 9 (25.00%) ASP.NET Web API
9 9 (25.00%) Redux
9 9 (25.00%) Angular 2
10 8 (22.22%) Responsive Web Design
10 8 (22.22%) TDD
10 8 (22.22%) REST
10 8 (22.22%) MongoDB
11 7 (19.44%) NoSQL
11 7 (19.44%) OAuth
11 7 (19.44%) OWASP
11 7 (19.44%) Unit Testing
11 7 (19.44%) Security Cleared

JavaScript
Co-occurring IT Skills in Derbyshire 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 (2.78%) BizTalk Server
1 1 (2.78%) IIS
1 1 (2.78%) Oracle Workflow
1 1 (2.78%) SharePoint
Business Applications
1 2 (5.56%) Magento
2 1 (2.78%) Remedy ITSM
2 1 (2.78%) SAP ERP
Cloud Services
1 2 (5.56%) Microsoft Azure
1 2 (5.56%) npm
2 1 (2.78%) SaaS
Communications & Networking
1 2 (5.56%) SMS
Database & Business Intelligence
1 8 (22.22%) MongoDB
2 7 (19.44%) NoSQL
3 5 (13.89%) SQL Server
4 2 (5.56%) MySQL
4 2 (5.56%) Oracle Database
5 1 (2.78%) Oracle Database 11g
5 1 (2.78%) PostgreSQL
5 1 (2.78%) SQL Server 2014
Development Applications
1 14 (38.89%) Git (software)
2 2 (5.56%) git-flow
2 2 (5.56%) MSTest
2 2 (5.56%) Octopus Deploy
2 2 (5.56%) TeamCity
3 1 (2.78%) Atlassian Bamboo
3 1 (2.78%) Eclipse
3 1 (2.78%) Hudson
3 1 (2.78%) JIRA
3 1 (2.78%) JUnit
3 1 (2.78%) Mockito
3 1 (2.78%) MyEclipse
3 1 (2.78%) Team Foundation Server
General
1 3 (8.33%) Retail
2 2 (5.56%) Finance
3 1 (2.78%) Aerospace
3 1 (2.78%) Manufacturing
Job Titles
1 31 (86.11%) Developer
2 14 (38.89%) Front End Developer (Client-Side Developer)
3 7 (19.44%) Angular Developer
4 6 (16.67%) .NET Developer
4 6 (16.67%) Web Developer
5 3 (8.33%) ASP.NET MVC Developer
5 3 (8.33%) C# .NET Developer
5 3 (8.33%) C# Developer
6 2 (5.56%) Agile Developer
6 2 (5.56%) ASP.NET Developer
6 2 (5.56%) C# ASP.NET Developer
6 2 (5.56%) HTML Developer
6 2 (5.56%) JavaScript Developer
7 1 (2.78%) Analyst
7 1 (2.78%) Applications Support Analyst
7 1 (2.78%) Business Manager
7 1 (2.78%) Data Manager
7 1 (2.78%) Java/J2EE Developer
7 1 (2.78%) Lead Java Developer
7 1 (2.78%) SQL Developer
Libraries, Frameworks & Software Standards
1 23 (63.89%) CSS
2 22 (61.11%) HTML
3 19 (52.78%) React
4 13 (36.11%) .NET
4 13 (36.11%) AngularJS
4 13 (36.11%) HTML5
5 11 (30.56%) D3.js
6 10 (27.78%) Node.js
7 9 (25.00%) Angular 2
7 9 (25.00%) ASP.NET Web API
7 9 (25.00%) CSS3
7 9 (25.00%) Redux
7 9 (25.00%) SVG
8 8 (22.22%) REST
9 7 (19.44%) OAuth
9 7 (19.44%) OAuth2
9 7 (19.44%) XML
10 6 (16.67%) Sass
11 5 (13.89%) jQuery
11 5 (13.89%) OpenLayers
Miscellaneous
1 13 (36.11%) User Experience
2 4 (11.11%) Graphic Design
3 2 (5.56%) Fat Client
3 2 (5.56%) Thin Client
4 1 (2.78%) CMDB
4 1 (2.78%) Greenfield Project
Processes & Methodologies
1 19 (52.78%) Front End Development
2 17 (47.22%) Web Development
3 11 (30.56%) MVC
3 11 (30.56%) Visualisation
4 9 (25.00%) Agile Software Development
5 8 (22.22%) Responsive Web Design
5 8 (22.22%) TDD
6 7 (19.44%) OWASP
6 7 (19.44%) Unit Testing
6 7 (19.44%) Web Design
7 6 (16.67%) Loose Coupling
7 6 (16.67%) SDLC
8 4 (11.11%) Scrum
9 2 (5.56%) Continuous Integration
9 2 (5.56%) ITIL
9 2 (5.56%) ITSM
10 1 (2.78%) Data Modelling
10 1 (2.78%) E-Commerce
10 1 (2.78%) ERP
10 1 (2.78%) SOA
Programming Languages
1 13 (36.11%) C#
2 3 (8.33%) PHP
2 3 (8.33%) SQL
3 2 (5.56%) ES6
3 2 (5.56%) Java
3 2 (5.56%) VB.NET
4 1 (2.78%) PowerShell
4 1 (2.78%) VB
Qualifications
1 7 (19.44%) Security Cleared
2 1 (2.78%) DBS Check
2 1 (2.78%) ITIL Foundation Certificate
2 1 (2.78%) SC Cleared
Quality Assurance & Compliance
1 3 (8.33%) SLA
Vendors
1 4 (11.11%) Microsoft
2 2 (5.56%) Oracle
2 2 (5.56%) ServiceNow
3 1 (2.78%) Cognos
3 1 (2.78%) IBM
3 1 (2.78%) Remedy
3 1 (2.78%) SAP
3 1 (2.78%) Sitecore
3 1 (2.78%) Tableau