Period
to 18 October 2018

The following table provides summary statistics for contract job vacancies advertised in the East of England 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 October 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)
England > East of England
6 months to
18 Oct 2018
Same period 2017 Same period 2016
Rank 13 12 18
Rank change year-on-year -1 +6 -6
Contract jobs citing JavaScript 409 430 359
As % of all contract IT jobs advertised in the East of England 8.02% 8.47% 7.37%
As % of the Programming Languages category 21.45% 21.74% 19.50%
Number of daily rates quoted 274 301 204
East of England median daily rate £425 £375 £375
Median daily rate % change year-on-year +13.33% - +7.14%
10th Percentile £257 £275 £263
90th Percentile £538 £500 £488
England median daily rate £450 £440 £403
% change year-on-year +2.27% +9.32% +4.21%
Number of hourly rates quoted 6 30 7
East of England median hourly rate £33.04 £62.50 £31.50
Median hourly rate % change year-on-year -47.14% +98.41% -15.94%
10th Percentile £24.95 £36.85 £21.75
90th Percentile £40.75 £63.75 £45.00
England median hourly rate £42.50 £44.00 £39.20
% change year-on-year -3.41% +12.24% +12.00%

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 the East of England with a requirement for coding skills.

All Programming Languages
East of England
Contract vacancies with a requirement for coding skills 1,907 1,978 1,841
As % of all contract IT jobs advertised in the East of England 37.38% 38.98% 37.80%
Number of daily rates quoted 1,200 1,108 1,067
East of England median daily rate £425 £400 £375
Median daily rate % change year-on-year +6.25% +6.67% -
10th Percentile £300 £281 £233
90th Percentile £575 £575 £525
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 71 127 130
East of England median hourly rate £45.00 £40.00 £39.75
Median hourly rate % change year-on-year +12.50% +0.63% +6.00%
10th Percentile £21.25 £18.50 £26.13
90th Percentile £52.50 £53.75 £53.75
England median hourly rate £42.26 £40.00 £37.50
% change year-on-year +5.64% +6.67% +2.74%

JavaScript
Job Vacancy Trend in the East of England

Job postings citing JavaScript as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for JavaScript in the East of England

JavaScript
Contractor Daily Rate Trend in the East of England

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

Contractor daily rate trend for JavaScript in the East of England

JavaScript
Contractor Daily Rate Histogram in the East of England

The daily rate distribution of IT jobs citing JavaScript in the East of England over the 6 months to 18 October 2018.

Contractor daily rate histogram for JavaScript in the East of England

JavaScript
Contractor Hourly Rate Trend in the East of England

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

Contractor hourly rate trend for JavaScript in the East of England

JavaScript
Contractor Hourly Rate Histogram in the East of England

The hourly rate distribution of IT jobs citing JavaScript in the East of England over the 6 months to 18 October 2018.

Contractor hourly rate histogram for JavaScript in the East of England

JavaScript
Contract Job Locations in the East of England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the East of England region over the 6 months to 18 October 2018. 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
Hertfordshire +2 153 £400 -5.88% 97
Cambridgeshire +2 122 £425 +13.33% 152
Essex -10 58 £475 +18.75% 37
Suffolk -1 45 £400 +3.56% 28
Norfolk -2 16 £375 +15.38% 36
Bedfordshire -11 16 £350 +11.11% 10
JavaScript
England

For the 6 months to 18 October 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 East of England region with a requirement for JavaScript.

1 209 (51.10%) HTML
2 198 (48.41%) CSS
3 160 (39.12%) Agile Software Development
4 142 (34.72%) C#
5 122 (29.83%) Java
6 118 (28.85%) .NET
7 108 (26.41%) jQuery
8 100 (24.45%) AngularJS
9 95 (23.23%) Web Services
10 90 (22.00%) HTML5
11 89 (21.76%) MVC
12 82 (20.05%) Node.js
13 81 (19.80%) SQL
14 79 (19.32%) Microsoft
15 76 (18.58%) REST
16 75 (18.34%) Linux
17 73 (17.85%) ASP.NET
17 73 (17.85%) Scrum
17 73 (17.85%) React
18 71 (17.36%) Front End Development
18 71 (17.36%) Git (software)
19 69 (16.87%) Software Engineering
20 63 (15.40%) Web Development
21 61 (14.91%) TDD
21 61 (14.91%) SQL Server
22 55 (13.45%) Spring
23 54 (13.20%) CSS3
24 53 (12.96%) RESTful
25 52 (12.71%) Windows
25 52 (12.71%) Jenkins

JavaScript
Co-occurring IT Skills in the East of England 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 29 (7.09%) Apache
2 16 (3.91%) nginx
3 15 (3.67%) SharePoint
4 13 (3.18%) Cloud Foundry
4 13 (3.18%) OpenStack
5 12 (2.93%) CMS
5 12 (2.93%) SharePoint 2013
6 11 (2.69%) Tomcat
6 11 (2.69%) WordPress
7 9 (2.20%) WebSphere
8 8 (1.96%) Adobe Experience Manager
9 7 (1.71%) Elasticsearch
10 5 (1.22%) BizTalk Server
11 4 (0.98%) IIS
12 3 (0.73%) JBoss
12 3 (0.73%) NServiceBus
12 3 (0.73%) SAS
12 3 (0.73%) WebLogic
13 2 (0.49%) Confluence
13 2 (0.49%) Drupal
Applications
1 8 (1.96%) Photoshop
2 5 (1.22%) Chatbot
3 3 (0.73%) 3ds Max
3 3 (0.73%) Adobe Illustrator
3 3 (0.73%) Maya
3 3 (0.73%) SPSS
4 2 (0.49%) Microsoft Office
5 1 (0.24%) Adobe Creative Suite
Business Applications
1 23 (5.62%) Dynamics CRM
2 5 (1.22%) Magento
3 4 (0.98%) Adobe Campaign
4 3 (0.73%) Payment Gateway
5 1 (0.24%) Cognos Business Intelligence
5 1 (0.24%) Oracle BPM
5 1 (0.24%) SAP MDG
5 1 (0.24%) SAP MDM
Cloud Services
1 49 (11.98%) Amazon AWS
2 39 (9.54%) Microsoft Azure
3 21 (5.13%) Dynamics 365
4 13 (3.18%) Office 365
5 12 (2.93%) GitHub
6 8 (1.96%) Google Analytics
7 6 (1.47%) npm
8 4 (0.98%) Azure Active Directory
8 4 (0.98%) Serverless
9 3 (0.73%) AWS Lambda
9 3 (0.73%) Google Cloud Platform
9 3 (0.73%) Heroku
9 3 (0.73%) SaaS
10 2 (0.49%) Adobe Creative Cloud
10 2 (0.49%) Amazon EC2
10 2 (0.49%) Apigee
11 1 (0.24%) Amazon EMR
11 1 (0.24%) Amazon S3
11 1 (0.24%) Azure Functions
11 1 (0.24%) SuccessFactors
Communications & Networking
1 28 (6.85%) TCP/IP
2 23 (5.62%) DNS
3 22 (5.38%) Ethernet
4 17 (4.16%) Firewall
5 16 (3.91%) Internet
6 15 (3.67%) HTTP
7 10 (2.44%) FTP
8 9 (2.20%) Unicast
9 7 (1.71%) Broadband
9 7 (1.71%) DHCP
9 7 (1.71%) DLNA
9 7 (1.71%) DSL
9 7 (1.71%) IPv4
9 7 (1.71%) IPv6
9 7 (1.71%) SSL
9 7 (1.71%) UPnP
9 7 (1.71%) VoIP
9 7 (1.71%) WAN
9 7 (1.71%) Wi-Fi
10 1 (0.24%) VLAN
Database & Business Intelligence
1 61 (14.91%) SQL Server
2 40 (9.78%) MySQL
3 31 (7.58%) MongoDB
4 24 (5.87%) Relational Database
5 16 (3.91%) PostgreSQL
6 15 (3.67%) Hadoop
7 14 (3.42%) NoSQL
8 8 (1.96%) Redis
8 8 (1.96%) SQL Server Reporting Services
9 7 (1.71%) SQL Server 2008
9 7 (1.71%) SQL Server Integration Services
10 6 (1.47%) Endeca
11 5 (1.22%) Sybase ASE
12 4 (0.98%) RDBMS
12 4 (0.98%) Spotfire
13 3 (0.73%) Apache Cassandra
13 3 (0.73%) BusinessObjects
13 3 (0.73%) Cognos Report Studio
13 3 (0.73%) QlikView
14 2 (0.49%) Amazon Redshift
Development Applications
1 71 (17.36%) Git (software)
2 52 (12.71%) Jenkins
3 46 (11.25%) Visual Studio
4 40 (9.78%) Eclipse
5 26 (6.36%) Selenium
6 23 (5.62%) gulp
7 22 (5.38%) NetBeans
8 19 (4.65%) Maven
8 19 (4.65%) Subversion
9 18 (4.40%) JUnit
9 18 (4.40%) Team Foundation Server
10 17 (4.16%) Gradle
11 14 (3.42%) JIRA
11 14 (3.42%) webpack
12 13 (3.18%) Vagrant
13 12 (2.93%) Cucumber
14 11 (2.69%) Karma Test Runner
14 11 (2.69%) Visual Studio Code
15 10 (2.44%) Ant
15 10 (2.44%) Grunt
General
1 32 (7.82%) Finance
2 24 (5.87%) Marketing
3 23 (5.62%) Military
4 19 (4.65%) Aerospace
5 16 (3.91%) Telecoms
6 15 (3.67%) Retail
7 12 (2.93%) Law
8 7 (1.71%) Games
9 6 (1.47%) Manufacturing
10 5 (1.22%) Publishing
11 4 (0.98%) Legal
11 4 (0.98%) Multimedia
11 4 (0.98%) Pharmaceutical
12 3 (0.73%) Advertising
12 3 (0.73%) Back Office
12 3 (0.73%) Banking
12 3 (0.73%) Electronics
13 2 (0.49%) Local Government
14 1 (0.24%) Billing
Job Titles
1 296 (72.37%) Developer
2 55 (13.45%) Front End Developer (Client-Side Developer)
3 53 (12.96%) .NET Developer
4 45 (11.00%) JavaScript Developer
5 44 (10.76%) Java Developer
6 41 (10.02%) C# Developer
7 30 (7.33%) Full Stack Developer
8 28 (6.85%) C# .NET Developer
9 23 (5.62%) React Developer
10 22 (5.38%) ASP.NET Developer
11 20 (4.89%) Angular Developer
11 20 (4.89%) Senior Developer
12 19 (4.65%) Web Developer
13 18 (4.40%) C# ASP.NET Developer
13 18 (4.40%) CRM Developer
13 18 (4.40%) Microsoft Developer
14 17 (4.16%) ASP.NET MVC Developer
15 16 (3.91%) Dynamics CRM Developer
16 14 (3.42%) Software Engineer
17 13 (3.18%) Consultant
Libraries, Frameworks & Software Standards
1 209 (51.10%) HTML
2 198 (48.41%) CSS
3 118 (28.85%) .NET
4 108 (26.41%) jQuery
5 100 (24.45%) AngularJS
6 95 (23.23%) Web Services
7 90 (22.00%) HTML5
8 82 (20.05%) Node.js
9 76 (18.58%) REST
10 73 (17.85%) ASP.NET
10 73 (17.85%) React
11 55 (13.45%) Spring
12 54 (13.20%) CSS3
13 53 (12.96%) RESTful
14 48 (11.74%) XML
15 40 (9.78%) ASP.NET Web API
16 34 (8.31%) Spring Boot
17 31 (7.58%) Twitter Bootstrap
18 30 (7.33%) ASP.NET MVC
19 27 (6.60%) Sass
Miscellaneous
1 24 (5.87%) User Experience
2 17 (4.16%) Enterprise Software
3 16 (3.91%) Analytical Skills
4 13 (3.18%) Computer Science
4 13 (3.18%) Greenfield Project
5 12 (2.93%) PKI
6 9 (2.20%) Mobile App
6 9 (2.20%) Self-Motivation
7 8 (1.96%) Clustering
7 8 (1.96%) Social Media
8 7 (1.71%) Algorithms
8 7 (1.71%) Media Streaming
9 5 (1.22%) Internet of Things
9 5 (1.22%) NHS
10 4 (0.98%) Animation
10 4 (0.98%) Graphic Design
10 4 (0.98%) Replication
11 3 (0.73%) Augmented Reality
11 3 (0.73%) LIMS
11 3 (0.73%) Private Cloud
Operating Systems
1 75 (18.34%) Linux
2 52 (12.71%) Windows
3 20 (4.89%) Unix
4 14 (3.42%) Windows Server
5 13 (3.18%) CentOS
6 12 (2.93%) Android
7 8 (1.96%) Apple iOS
8 7 (1.71%) Embedded Linux
8 7 (1.71%) Solaris
9 3 (0.73%) Ubuntu
9 3 (0.73%) Windows 7
9 3 (0.73%) Windows Server 2008
10 2 (0.49%) Windows Server 2012
11 1 (0.24%) Mac OS X
11 1 (0.24%) Windows Phone
Processes & Methodologies
1 160 (39.12%) Agile Software Development
2 89 (21.76%) MVC
3 73 (17.85%) Scrum
4 71 (17.36%) Front End Development
5 69 (16.87%) Software Engineering
6 63 (15.40%) Web Development
7 61 (14.91%) TDD
8 44 (10.76%) Continuous Integration
9 43 (10.51%) Microservices
10 34 (8.31%) OO
11 31 (7.58%) Mathematics
11 31 (7.58%) Problem-Solving
12 30 (7.33%) Test Automation
13 29 (7.09%) DevOps
14 24 (5.87%) CRM
15 22 (5.38%) BDD
16 21 (5.13%) API Development
16 21 (5.13%) Workflow
17 19 (4.65%) SOLID
17 19 (4.65%) Unit Testing
Programming Languages
1 142 (34.72%) C#
2 122 (29.83%) Java
3 81 (19.80%) SQL
4 40 (9.78%) Python
5 35 (8.56%) C++
5 35 (8.56%) PHP
6 31 (7.58%) TypeScript
7 29 (7.09%) PowerShell
8 20 (4.89%) ES6
8 20 (4.89%) Ruby
9 19 (4.65%) C
10 18 (4.40%) Perl
10 18 (4.40%) T-SQL
11 16 (3.91%) GLSL
11 16 (3.91%) HLSL
12 15 (3.67%) Bash Shell
13 13 (3.18%) Java 8
14 7 (1.71%) Embedded C
14 7 (1.71%) Scala
15 5 (1.22%) Groovy
Qualifications
1 39 (9.54%) Degree
2 25 (6.11%) Security Cleared
3 17 (4.16%) SC Cleared
4 11 (2.69%) Microsoft Certification
5 8 (1.96%) Computer Science Degree
6 2 (0.49%) DV Cleared
7 1 (0.24%) BC Cleared
7 1 (0.24%) BPSS Clearance
7 1 (0.24%) CCNA
7 1 (0.24%) Cisco Certification
7 1 (0.24%) CISSP
7 1 (0.24%) CompTIA Security+
7 1 (0.24%) GIAC
7 1 (0.24%) ISTQB
7 1 (0.24%) ISTQB Foundation Certification
7 1 (0.24%) Linux+ Certification
7 1 (0.24%) MCSE
7 1 (0.24%) Network+ Certification
7 1 (0.24%) SANS
7 1 (0.24%) SSCP
Quality Assurance & Compliance
1 21 (5.13%) QA
2 6 (1.47%) HL7
3 3 (0.73%) WCAG
4 1 (0.24%) Data Quality
4 1 (0.24%) SLA
System Software
1 36 (8.80%) Docker
2 12 (2.93%) Active Directory
3 11 (2.69%) vSphere
4 10 (2.44%) VMware Infrastructure
5 4 (0.98%) VMware NSX
6 1 (0.24%) KVM
Systems Management
1 18 (4.40%) Kubernetes
2 16 (3.91%) Puppet
3 14 (3.42%) Ansible
3 14 (3.42%) Opscode Chef
4 13 (3.18%) Salt
4 13 (3.18%) Terraform
4 13 (3.18%) vRealize
4 13 (3.18%) vRealize Orchestrator
5 12 (2.93%) Nagios
5 12 (2.93%) ZABBIX
6 10 (2.44%) vCenter Server
7 4 (0.98%) Docker Swarm
7 4 (0.98%) Failover Clustering
8 3 (0.73%) HP ALM
8 3 (0.73%) Kibana
8 3 (0.73%) Mesos
9 2 (0.49%) Grafana
9 2 (0.49%) HP Quality Center
10 1 (0.24%) logstash
10 1 (0.24%) Rancher
Vendors
1 79 (19.32%) Microsoft
2 25 (6.11%) Adobe
2 25 (6.11%) VMware
3 16 (3.91%) Google
4 13 (3.18%) Nintex
5 12 (2.93%) CheckPoint
5 12 (2.93%) NetApp
5 12 (2.93%) Red Hat
6 9 (2.20%) IBM
7 8 (1.96%) MuleSoft
7 8 (1.96%) Oracle
7 8 (1.96%) Sony
8 6 (1.47%) Facebook
9 5 (1.22%) HP
9 5 (1.22%) Sybase
9 5 (1.22%) Tableau
10 4 (0.98%) Atlassian
10 4 (0.98%) InterSystems
10 4 (0.98%) New Relic
10 4 (0.98%) SAP