Period
to 20 May 2018

The following table provides summary statistics for contract job vacancies advertised in Coventry 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 20 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)
West Midlands > Coventry
6 months to
20 May 2018
Same period 2017 Same period 2016
Rank 10 14 14
Rank change year-on-year +4 0 +1
Contract jobs citing JavaScript 95 64 61
As % of all contract IT jobs advertised in Coventry 11.95% 9.58% 8.27%
As % of the Programming Languages category 33.10% 38.10% 24.40%
Number of daily rates quoted 75 50 57
Coventry median daily rate £450 £375 £325
Median daily rate % change year-on-year +20.00% +15.38% -
10th Percentile £324 £311 £290
90th Percentile £545 £538 £444
West Midlands median daily rate £375 £350 £325
% change year-on-year +7.14% +7.69% -
Number of hourly rates quoted 0 0 0
Coventry median hourly rate - - -
West Midlands median hourly rate £25.00 £39.50 £11.00
% change year-on-year -36.71% +259.09% -61.66%

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 Coventry with a requirement for coding skills.

All Programming Languages
Coventry
Contract vacancies with a requirement for coding skills 287 168 250
As % of all contract IT jobs advertised in Coventry 36.10% 25.15% 33.88%
Number of daily rates quoted 193 119 176
Coventry median daily rate £425 £375 £375
Median daily rate % change year-on-year +13.33% - +15.38%
10th Percentile £301 £273 £263
90th Percentile £538 £538 £484
West Midlands median daily rate £400 £375 £375
% change year-on-year +6.67% - +11.11%
Number of hourly rates quoted 5 5 1
Coventry median hourly rate £25.00 £25.00 £35.00
Median hourly rate % change year-on-year - -28.57% +55.56%
West Midlands median hourly rate £37.50 £31.50 £22.50
% change year-on-year +19.05% +40.00% -21.58%

JavaScript
Job Vacancy Trend in Coventry

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

Job vacancy trend for JavaScript in Coventry

JavaScript
Contractor Daily Rate Trend in Coventry

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

Contractor daily rate trend for JavaScript in Coventry

JavaScript
Contractor Daily Rate Histogram in Coventry

The daily rate distribution of IT jobs citing JavaScript in Coventry over the 6 months to 20 May 2018.

Contractor daily rate histogram for JavaScript in Coventry

JavaScript
Contractor Hourly Rate Trend in Coventry

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

Contractor hourly rate trend for JavaScript in Coventry

For the 6 months to 20 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 Coventry region with a requirement for JavaScript.

1 78 (82.11%) HTML
2 76 (80.00%) CSS
3 69 (72.63%) Agile Software Development
4 64 (67.37%) Microsoft Azure
5 61 (64.21%) .NET
6 53 (55.79%) Git (software)
7 52 (54.74%) MVC
7 52 (54.74%) Scrum
8 50 (52.63%) C#
8 50 (52.63%) ASP.NET
9 47 (49.47%) Continuous Integration
10 46 (48.42%) ASP.NET MVC
11 45 (47.37%) ASP.NET Web API
11 45 (47.37%) Kanban
12 44 (46.32%) BDD
13 43 (45.26%) Web Services
13 43 (45.26%) SQL Server
14 41 (43.16%) TDD
15 40 (42.11%) Enterprise Software
16 38 (40.00%) Dapper ORM
17 33 (34.74%) SOLID
18 31 (32.63%) .NET Framework
19 22 (23.16%) SQL
20 20 (21.05%) User Experience
21 18 (18.95%) Digital Transformation Programme
22 17 (17.89%) Java
22 17 (17.89%) Microsoft
23 14 (14.74%) Front End Development
24 12 (12.63%) Greenfield Project
25 11 (11.58%) ASP.NET MVC 4

JavaScript
Co-occurring IT Skills in Coventry 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 8 (8.42%) SharePoint
2 4 (4.21%) Adobe Experience Manager
2 4 (4.21%) CMS
2 4 (4.21%) JBoss
2 4 (4.21%) OpenStack
2 4 (4.21%) WebSphere
3 3 (3.16%) Cloud Foundry
4 2 (2.11%) Umbraco
5 1 (1.05%) IIS
5 1 (1.05%) MS Exchange
5 1 (1.05%) SharePoint Server
5 1 (1.05%) WordPress
Applications
1 1 (1.05%) Microsoft Excel
1 1 (1.05%) Photoshop
Business Applications
1 3 (3.16%) Magento
2 1 (1.05%) Dynamics CRM
2 1 (1.05%) Oracle EBS
Cloud Services
1 64 (67.37%) Microsoft Azure
2 9 (9.47%) Amazon AWS
3 4 (4.21%) GitHub
4 3 (3.16%) Google Cloud Platform
5 2 (2.11%) Office 365
5 2 (2.11%) Serverless
6 1 (1.05%) G Suite
6 1 (1.05%) Heroku
6 1 (1.05%) npm
Communications & Networking
1 2 (2.11%) Intranet
2 1 (1.05%) Extranet
Database & Business Intelligence
1 43 (45.26%) SQL Server
2 5 (5.26%) MySQL
2 5 (5.26%) NoSQL
2 5 (5.26%) PostgreSQL
3 4 (4.21%) DB2
3 4 (4.21%) MariaDB
4 3 (3.16%) MongoDB
4 3 (3.16%) Neo4j
5 2 (2.11%) Cosmos DB
5 2 (2.11%) Power BI
5 2 (2.11%) Relational Database
6 1 (1.05%) Azure SQL Database
6 1 (1.05%) BigQuery
6 1 (1.05%) Data Warehouse
6 1 (1.05%) Oracle Database
6 1 (1.05%) Oracle Database 11g
6 1 (1.05%) SQL Server 2000
6 1 (1.05%) SQL Server 2012
Development Applications
1 53 (55.79%) Git (software)
2 5 (5.26%) Team Foundation Server
3 4 (4.21%) Grunt
3 4 (4.21%) Jenkins
4 3 (3.16%) GitLab
4 3 (3.16%) gulp
4 3 (3.16%) Visual Studio Team System
5 2 (2.11%) Bower
5 2 (2.11%) Jasmine
5 2 (2.11%) Karma Test Runner
5 2 (2.11%) Subversion
5 2 (2.11%) Visual Studio
6 1 (1.05%) JIRA
6 1 (1.05%) MSTest
General
1 3 (3.16%) Retail
2 2 (2.11%) Banking
3 1 (1.05%) Automotive
3 1 (1.05%) Marketing
Job Titles
1 89 (93.68%) Developer
2 44 (46.32%) .NET Developer
3 20 (21.05%) Azure Developer
4 17 (17.89%) C# .NET Developer
4 17 (17.89%) C# Developer
5 14 (14.74%) Front End Developer (Client-Side Developer)
6 13 (13.68%) Full Stack Developer
7 10 (10.53%) Backend Developer
7 10 (10.53%) Java Developer
8 9 (9.47%) Microsoft Developer
9 4 (4.21%) E-Commerce Developer
9 4 (4.21%) Lead Developer
9 4 (4.21%) Senior Developer
10 3 (3.16%) Agile Developer
10 3 (3.16%) Angular Developer
10 3 (3.16%) Architect
10 3 (3.16%) ASP.NET Developer
10 3 (3.16%) HTML Developer
10 3 (3.16%) Senior Full Stack Developer
10 3 (3.16%) Software Developer
Libraries, Frameworks & Software Standards
1 78 (82.11%) HTML
2 76 (80.00%) CSS
3 61 (64.21%) .NET
4 50 (52.63%) ASP.NET
5 46 (48.42%) ASP.NET MVC
6 45 (47.37%) ASP.NET Web API
7 43 (45.26%) Web Services
8 38 (40.00%) Dapper ORM
9 31 (32.63%) .NET Framework
10 11 (11.58%) ASP.NET MVC 4
11 10 (10.53%) CSS3
12 9 (9.47%) HTML5
12 9 (9.47%) jQuery
12 9 (9.47%) RESTful
13 8 (8.42%) Node.js
13 8 (8.42%) Sass
14 7 (7.37%) AngularJS
14 7 (7.37%) Twitter Bootstrap
15 6 (6.32%) Hibernate
15 6 (6.32%) Spring
Miscellaneous
1 40 (42.11%) Enterprise Software
2 20 (21.05%) User Experience
3 12 (12.63%) Greenfield Project
4 4 (4.21%) W3C
5 2 (2.11%) Vector Graphics
6 1 (1.05%) Animation
6 1 (1.05%) Data Centre
6 1 (1.05%) DataPower
6 1 (1.05%) Social Network
Operating Systems
1 1 (1.05%) Windows
1 1 (1.05%) Windows Server 2003
Processes & Methodologies
1 69 (72.63%) Agile Software Development
2 52 (54.74%) MVC
2 52 (54.74%) Scrum
3 47 (49.47%) Continuous Integration
4 45 (47.37%) Kanban
5 44 (46.32%) BDD
6 41 (43.16%) TDD
7 33 (34.74%) SOLID
8 18 (18.95%) Digital Transformation Programme
9 14 (14.74%) Front End Development
10 9 (9.47%) E-Commerce
11 7 (7.37%) OO
12 5 (5.26%) Pair Programming
12 5 (5.26%) Software Delivery
12 5 (5.26%) Unit Testing
12 5 (5.26%) Web Development
13 4 (4.21%) Cross-Browser Compatibility
13 4 (4.21%) DevOps
13 4 (4.21%) Open Source
13 4 (4.21%) Software Engineering
Programming Languages
1 50 (52.63%) C#
2 22 (23.16%) SQL
3 17 (17.89%) Java
4 7 (7.37%) Java 8
5 4 (4.21%) Python
5 4 (4.21%) Ruby
5 4 (4.21%) TypeScript
6 3 (3.16%) Clojure
6 3 (3.16%) Erlang
6 3 (3.16%) F#
6 3 (3.16%) Groovy
6 3 (3.16%) Haskell
6 3 (3.16%) PHP
6 3 (3.16%) PowerShell
6 3 (3.16%) Scala
7 2 (2.11%) VBA
7 2 (2.11%) XAML
8 1 (1.05%) C++
8 1 (1.05%) Shell Script
8 1 (1.05%) T-SQL
Qualifications
1 4 (4.21%) OCP
1 4 (4.21%) Oracle Certification
2 2 (2.11%) BPSS Clearance
2 2 (2.11%) Security Cleared
3 1 (1.05%) BC Cleared
3 1 (1.05%) Degree
3 1 (1.05%) MCSD
3 1 (1.05%) Microsoft Certification
3 1 (1.05%) SC Cleared
Quality Assurance & Compliance
1 3 (3.16%) WCAG
2 1 (1.05%) Disclosure Scotland
2 1 (1.05%) GDPR
2 1 (1.05%) WAI
System Software
1 7 (7.37%) Docker
2 3 (3.16%) Virtual Machines
Systems Management
1 4 (4.21%) Ansible
1 4 (4.21%) Kubernetes
1 4 (4.21%) Opscode Chef
1 4 (4.21%) Puppet
1 4 (4.21%) Terraform
Vendors
1 17 (17.89%) Microsoft
2 6 (6.32%) Google
2 6 (6.32%) Oracle
3 5 (5.26%) IBM
4 2 (2.11%) Telerik
5 1 (1.05%) WooCommerce