Period
to 22 July 2018

The following table provides summary statistics for contract job vacancies advertised in Cambridgeshire 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 22 July 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)
East of England > Cambridgeshire
6 months to
22 Jul 2018
Same period 2017 Same period 2016
Rank 12 9 8
Rank change year-on-year -3 -1 +1
Contract jobs citing JavaScript 87 127 153
As % of all contract IT jobs advertised in Cambridgeshire 8.21% 10.54% 12.23%
As % of the Programming Languages category 21.64% 25.15% 26.33%
Number of daily rates quoted 56 65 88
Cambridgeshire median daily rate £425 £400 £375
Median daily rate % change year-on-year +6.25% +6.67% +20.97%
10th Percentile £345 £277 £314
90th Percentile £525 £515 £468
East of England median daily rate £425 £386 £375
% change year-on-year +10.03% +3.00% +11.11%
Number of hourly rates quoted 2 5 5
Cambridgeshire median hourly rate £19.00 £42.50 £9.00
Median hourly rate % change year-on-year -55.29% +372.22% -76.00%
East of England median hourly rate £35.50 £38.75 £21.25
% change year-on-year -8.39% +82.35% -46.88%

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 Cambridgeshire with a requirement for coding skills.

All Programming Languages
Cambridgeshire
Contract vacancies with a requirement for coding skills 402 505 581
As % of all contract IT jobs advertised in Cambridgeshire 37.92% 41.91% 46.44%
Number of daily rates quoted 201 241 327
Cambridgeshire median daily rate £400 £350 £375
Median daily rate % change year-on-year +14.29% -6.67% +7.14%
10th Percentile £278 £230 £263
90th Percentile £525 £475 £508
East of England median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% +1.35%
Number of hourly rates quoted 31 59 45
Cambridgeshire median hourly rate £42.50 £41.00 £37.50
Median hourly rate % change year-on-year +3.66% +9.33% -
10th Percentile £18.50 £32.70 £22.10
90th Percentile £52.50 £47.60 £48.25
East of England median hourly rate £41.00 £40.00 £37.50
% change year-on-year +2.50% +6.67% -

JavaScript
Job Vacancy Trend in Cambridgeshire

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

Job vacancy trend for JavaScript in Cambridgeshire

JavaScript
Contractor Daily Rate Trend in Cambridgeshire

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

Contractor daily rate trend for JavaScript in Cambridgeshire

JavaScript
Contractor Daily Rate Histogram in Cambridgeshire

The daily rate distribution of IT jobs citing JavaScript in Cambridgeshire over the 6 months to 22 July 2018.

Contractor daily rate histogram for JavaScript in Cambridgeshire

JavaScript
Contractor Hourly Rate Trend in Cambridgeshire

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

Contractor hourly rate trend for JavaScript in Cambridgeshire

JavaScript
Contract Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Cambridgeshire region over the 6 months to 22 July 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
Cambridge +1 71 £425 +6.25% 83
Peterborough -16 4 £400 +8.11% 25
JavaScript
East of England

For the 6 months to 22 July 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 Cambridgeshire region with a requirement for JavaScript.

1 54 (62.07%) HTML
2 53 (60.92%) CSS
3 40 (45.98%) Agile Software Development
4 36 (41.38%) HTML5
5 35 (40.23%) Node.js
6 27 (31.03%) AngularJS
7 26 (29.89%) CSS3
8 22 (25.29%) Web Development
8 22 (25.29%) Java
9 21 (24.14%) React
9 21 (24.14%) Git (software)
10 19 (21.84%) MVC
11 17 (19.54%) JSON
11 17 (19.54%) C#
12 15 (17.24%) jQuery
13 14 (16.09%) Continuous Integration
13 14 (16.09%) RESTful
13 14 (16.09%) SQL
13 14 (16.09%) Greenfield Project
14 13 (14.94%) Front End Development
14 13 (14.94%) .NET
14 13 (14.94%) Linux
14 13 (14.94%) TDD
15 12 (13.79%) Python
15 12 (13.79%) User Experience
15 12 (13.79%) Microservices
16 11 (12.64%) D3.js
16 11 (12.64%) Sass
16 11 (12.64%) Responsive Web Design
16 11 (12.64%) Jenkins

JavaScript
Co-occurring IT Skills in Cambridgeshire 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 6 (6.90%) Predix
2 3 (3.45%) SharePoint
3 2 (2.30%) Elasticsearch
4 1 (1.15%) Apache
4 1 (1.15%) CMS
4 1 (1.15%) Confluence
4 1 (1.15%) Drupal
4 1 (1.15%) IIS
4 1 (1.15%) nginx
4 1 (1.15%) SharePoint 2010
4 1 (1.15%) SharePoint 2013
Applications
1 5 (5.75%) Chatbot
2 3 (3.45%) Adobe Illustrator
2 3 (3.45%) Microsoft Office
2 3 (3.45%) Photoshop
3 2 (2.30%) Acrobat
Business Applications
1 7 (8.05%) Dynamics CRM
Cloud Services
1 10 (11.49%) npm
2 8 (9.20%) Amazon AWS
3 6 (6.90%) Dynamics 365
3 6 (6.90%) Microsoft Azure
4 2 (2.30%) Amazon EC2
4 2 (2.30%) AWS Lambda
4 2 (2.30%) Office 365
4 2 (2.30%) Serverless
5 1 (1.15%) AWS CloudFormation
5 1 (1.15%) GitHub
Communications & Networking
1 2 (2.30%) HTTP
2 1 (1.15%) Ethernet
2 1 (1.15%) TCP/IP
Database & Business Intelligence
1 11 (12.64%) MySQL
2 8 (9.20%) NoSQL
3 7 (8.05%) MongoDB
4 5 (5.75%) Redis
5 4 (4.60%) PostgreSQL
6 3 (3.45%) SQL Server
7 2 (2.30%) Apache Cassandra
8 1 (1.15%) Amazon RDS
8 1 (1.15%) Data Warehouse
8 1 (1.15%) RavenDB
8 1 (1.15%) Relational Database
8 1 (1.15%) SQL Server Reporting Services
Development Applications
1 21 (24.14%) Git (software)
2 11 (12.64%) Jenkins
3 8 (9.20%) Atlassian Bamboo
3 8 (9.20%) gulp
4 6 (6.90%) Bower
4 6 (6.90%) JIRA
4 6 (6.90%) Visual Studio Team System
5 5 (5.75%) IntelliJ
5 5 (5.75%) Jasmine
5 5 (5.75%) JUnit
5 5 (5.75%) Maven
5 5 (5.75%) Mercurial
5 5 (5.75%) Mockito
5 5 (5.75%) Selenium
5 5 (5.75%) WebStorm
6 4 (4.60%) git-flow
6 4 (4.60%) Protractor
7 3 (3.45%) Dreamweaver
7 3 (3.45%) Subversion
8 2 (2.30%) Mocha
General
1 7 (8.05%) Games
2 6 (6.90%) Telecoms
3 3 (3.45%) Law
4 1 (1.15%) Advertising
4 1 (1.15%) Billing
4 1 (1.15%) Brand Awareness
Job Titles
1 73 (83.91%) Developer
2 20 (22.99%) JavaScript Developer
3 15 (17.24%) Full Stack Developer
4 12 (13.79%) Web Developer
5 9 (10.34%) Front End Developer (Client-Side Developer)
5 9 (10.34%) Java Developer
6 8 (9.20%) .NET Developer
7 7 (8.05%) Node.js Developer
8 6 (6.90%) Microsoft Developer
9 5 (5.75%) Angular Developer
9 5 (5.75%) C# .NET Developer
9 5 (5.75%) C# Developer
9 5 (5.75%) CRM Developer
9 5 (5.75%) Dynamics CRM Developer
10 4 (4.60%) Consultant
10 4 (4.60%) Full Stack Web Developer
10 4 (4.60%) HTML Developer
10 4 (4.60%) React Developer
11 3 (3.45%) Applications Developer
11 3 (3.45%) Systems Administrator
Libraries, Frameworks & Software Standards
1 54 (62.07%) HTML
2 53 (60.92%) CSS
3 36 (41.38%) HTML5
4 35 (40.23%) Node.js
5 27 (31.03%) AngularJS
6 26 (29.89%) CSS3
7 21 (24.14%) React
8 17 (19.54%) JSON
9 15 (17.24%) jQuery
10 14 (16.09%) RESTful
11 13 (14.94%) .NET
12 11 (12.64%) D3.js
12 11 (12.64%) Sass
13 10 (11.49%) Web Services
13 10 (11.49%) XML
14 9 (10.34%) LESS
14 9 (10.34%) REST
15 8 (9.20%) ASP.NET
15 8 (9.20%) Spring
16 7 (8.05%) Web Components
Miscellaneous
1 14 (16.09%) Greenfield Project
2 12 (13.79%) User Experience
3 6 (6.90%) Enterprise Software
4 4 (4.60%) Graphic Design
5 3 (3.45%) Data Centre
6 2 (2.30%) Computer Science
7 1 (1.15%) Analytical Skills
7 1 (1.15%) Animation
7 1 (1.15%) Mobile App
7 1 (1.15%) Public Cloud
7 1 (1.15%) Self-Motivation
7 1 (1.15%) Smartphone
7 1 (1.15%) Virtual Team
Operating Systems
1 13 (14.94%) Linux
2 4 (4.60%) CentOS
2 4 (4.60%) Windows
3 3 (3.45%) Windows Server
4 2 (2.30%) Android
4 2 (2.30%) Apple iOS
5 1 (1.15%) Embedded Linux
5 1 (1.15%) Ubuntu
5 1 (1.15%) Windows Phone
Processes & Methodologies
1 40 (45.98%) Agile Software Development
2 22 (25.29%) Web Development
3 19 (21.84%) MVC
4 14 (16.09%) Continuous Integration
5 13 (14.94%) Front End Development
5 13 (14.94%) TDD
6 12 (13.79%) Microservices
7 11 (12.64%) Responsive Web Design
8 10 (11.49%) Test Automation
9 9 (10.34%) Open Source
10 8 (9.20%) OO
11 7 (8.05%) BDD
11 7 (8.05%) CRM
11 7 (8.05%) Unit Testing
11 7 (8.05%) Wireframes
12 6 (6.90%) OWASP
12 6 (6.90%) Problem-Solving
12 6 (6.90%) Test Scripting
12 6 (6.90%) Use Case
13 5 (5.75%) Domain-Driven Design
Programming Languages
1 22 (25.29%) Java
2 17 (19.54%) C#
3 14 (16.09%) SQL
4 12 (13.79%) Python
5 7 (8.05%) Scala
6 6 (6.90%) Groovy
7 5 (5.75%) Java 8
8 4 (4.60%) ES6
8 4 (4.60%) Perl
8 4 (4.60%) PHP
9 3 (3.45%) C
9 3 (3.45%) C++
9 3 (3.45%) JSX
9 3 (3.45%) Ruby
10 2 (2.30%) Bash Shell
10 2 (2.30%) PowerShell
10 2 (2.30%) VBA
11 1 (1.15%) Embedded C
11 1 (1.15%) Embedded C++
11 1 (1.15%) TypeScript
Qualifications
1 7 (8.05%) Microsoft Certification
2 6 (6.90%) Degree
3 1 (1.15%) Computer Science Degree
3 1 (1.15%) MCPD
3 1 (1.15%) MCSD
Quality Assurance & Compliance
1 7 (8.05%) QA
System Software
1 7 (8.05%) Docker
2 1 (1.15%) Virtual Machines
Systems Management
1 6 (6.90%) Puppet
2 3 (3.45%) Rancher
3 2 (2.30%) Ansible
3 2 (2.30%) Kubernetes
4 1 (1.15%) EMC NetWorker
4 1 (1.15%) Graphite
4 1 (1.15%) logstash
4 1 (1.15%) Terraform
Vendors
1 9 (10.34%) Microsoft
2 6 (6.90%) Mapbox
3 5 (5.75%) Facebook
3 5 (5.75%) MuleSoft
4 4 (4.60%) Adobe
5 3 (3.45%) Atlassian
5 3 (3.45%) Oracle
6 1 (1.15%) Apigee
6 1 (1.15%) Google
6 1 (1.15%) ServiceNow
6 1 (1.15%) Telerik
6 1 (1.15%) WorldPay
6 1 (1.15%) WSO2