Job Vacancy Trend Daily Rate Trend Daily Rate Histogram Hourly Rate Trend Hourly Rate Histogram Job Locations Skill Sets
Period
to 25 March 2019

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 25 March 2019 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
25 Mar 2019		 Same period 2018 Same period 2017
Rank 9 12 11
Rank change year-on-year +3 -1 +1
Contract jobs citing JavaScript 83 119 121
As % of all contract IT jobs advertised in Cambridgeshire 8.26% 10.20% 10.72%
As % of the Programming Languages category 19.90% 22.45% 22.16%
Number of daily rates quoted 57 62 69
Cambridgeshire median daily rate £445 £400 £400
Median daily rate % change year-on-year +11.25% - +8.84%
10th Percentile £320 £275 £246
90th Percentile £500 £488 £513
East of England median daily rate £425 £400 £370
% change year-on-year +6.25% +8.11% +2.07%
Number of hourly rates quoted 3 3 1
Cambridgeshire median hourly rate £55.00 £19.00 £40.00
Median hourly rate % change year-on-year +189.47% -52.50% -11.11%
10th Percentile £45.30 £17.50 £37.50
90th Percentile £57.30 £19.50 £42.50
East of England median hourly rate £44.00 £19.00 £35.00
% change year-on-year +131.58% -45.71% -11.39%

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 417 530 546
As % of all contract IT jobs advertised in Cambridgeshire 41.49% 45.42% 48.36%
Number of daily rates quoted 217 240 256
Cambridgeshire median daily rate £438 £380 £350
Median daily rate % change year-on-year +15.13% +8.57% -6.67%
10th Percentile £305 £272 £213
90th Percentile £600 £525 £508
East of England median daily rate £438 £425 £400
% change year-on-year +2.94% +6.25% +6.67%
Number of hourly rates quoted 33 60 50
Cambridgeshire median hourly rate £43.50 £42.50 £41.00
Median hourly rate % change year-on-year +2.35% +3.66% +5.81%
10th Percentile £14.60 £19.85 £32.75
90th Percentile £55.70 £53.00 £47.50
East of England median hourly rate £43.00 £41.00 £41.25
% change year-on-year +4.88% -0.61% +3.13%

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 25 March 2019.

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
Contractor Hourly Rate Histogram in Cambridgeshire

The hourly rate distribution of IT jobs citing JavaScript in Cambridgeshire over the 6 months to 25 March 2019.

Contractor hourly rate histogram 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 25 March 2019. 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 -7 61 £430 +1.18% 46
Peterborough +6 8 £388 +6.90% 15
Huntingdon +1 3 £363 +31.82% 1
JavaScript
East of England

For the 6 months to 25 March 2019, 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 51 (61.45%) HTML
2 40 (48.19%) CSS
3 36 (43.37%) Agile Software Development
4 28 (33.73%) Node.js
5 26 (31.33%) React
6 21 (25.30%) Python
7 20 (24.10%) Git (software)
8 19 (22.89%) HTML5
9 18 (21.69%) Java
10 17 (20.48%) jQuery
11 16 (19.28%) ES6
12 15 (18.07%) SQL
12 15 (18.07%) TDD
12 15 (18.07%) Software Engineering
13 14 (16.87%) Scrum
14 13 (15.66%) CSS3
15 12 (14.46%) REST
15 12 (14.46%) AngularJS
15 12 (14.46%) Web Development
15 12 (14.46%) Pharmaceutical
15 12 (14.46%) Greenfield Project
16 11 (13.25%) gulp
16 11 (13.25%) Linux
16 11 (13.25%) Amazon AWS
17 10 (12.05%) Visualisation
17 10 (12.05%) Continuous Integration
17 10 (12.05%) Mercurial
17 10 (12.05%) XML
17 10 (12.05%) GraphQL
18 9 (10.84%) PHP

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 4 (4.82%) SharePoint
2 3 (3.61%) CMS
3 2 (2.41%) Apache
4 1 (1.20%) Anypoint
4 1 (1.20%) Cloud Foundry
4 1 (1.20%) IIS
4 1 (1.20%) Mule
4 1 (1.20%) nginx
4 1 (1.20%) OpenStack
4 1 (1.20%) SharePoint 2010
4 1 (1.20%) Tomcat
4 1 (1.20%) Umbraco
4 1 (1.20%) WebLogic
Applications
1 3 (3.61%) Photoshop
2 2 (2.41%) Adobe Illustrator
3 1 (1.20%) OmniGraffle
Business Applications
1 4 (4.82%) Cognos Business Intelligence
2 2 (2.41%) Payment Gateway
3 1 (1.20%) Dynamics AX
3 1 (1.20%) NetSuite
3 1 (1.20%) SAP ERP
3 1 (1.20%) SDL Web 8
Cloud Services
1 11 (13.25%) Amazon AWS
2 8 (9.64%) Microsoft Azure
3 5 (6.02%) Google Cloud Platform
4 2 (2.41%) AWS CloudFormation
4 2 (2.41%) GitHub
4 2 (2.41%) npm
4 2 (2.41%) Office 365
4 2 (2.41%) SaaS
5 1 (1.20%) OpenShift
5 1 (1.20%) Virtual Private Cloud
Communications & Networking
1 1 (1.20%) DNS
1 1 (1.20%) Firewall
1 1 (1.20%) SSL
1 1 (1.20%) Unicast
1 1 (1.20%) VLAN
Database & Business Intelligence
1 9 (10.84%) MongoDB
2 8 (9.64%) MySQL
3 6 (7.23%) Big Data
3 6 (7.23%) NoSQL
4 5 (6.02%) SQL Server
5 4 (4.82%) Cognos Report Studio
5 4 (4.82%) PostgreSQL
5 4 (4.82%) QlikView
5 4 (4.82%) Relational Database
5 4 (4.82%) Spotfire
6 1 (1.20%) Amazon Aurora
6 1 (1.20%) Amazon Redshift
6 1 (1.20%) Hadoop
6 1 (1.20%) SQL Server 2012
Development Applications
1 20 (24.10%) Git (software)
2 11 (13.25%) gulp
3 10 (12.05%) Mercurial
4 9 (10.84%) Atlassian Bamboo
5 8 (9.64%) Grunt
5 8 (9.64%) Jenkins
6 7 (8.43%) Team Foundation Server
6 7 (8.43%) Visual Studio
7 5 (6.02%) JIRA
7 5 (6.02%) Subversion
8 3 (3.61%) Hudson
9 2 (2.41%) IntelliJ
9 2 (2.41%) Jasmine
9 2 (2.41%) JUnit
9 2 (2.41%) Karma Test Runner
9 2 (2.41%) Mockito
9 2 (2.41%) PHPUnit
9 2 (2.41%) WebStorm
10 1 (1.20%) Maven
10 1 (1.20%) Vagrant
General
1 12 (14.46%) Pharmaceutical
2 5 (6.02%) Law
3 4 (4.82%) Legal
3 4 (4.82%) Publishing
4 3 (3.61%) Finance
5 1 (1.20%) Marketing
5 1 (1.20%) Telecoms
Job Titles
1 62 (74.70%) Developer
2 11 (13.25%) Full Stack Developer
2 11 (13.25%) JavaScript Developer
2 11 (13.25%) Software Engineer
3 8 (9.64%) Senior Developer
4 6 (7.23%) .NET Developer
4 6 (7.23%) JavaScript Engineer
5 5 (6.02%) Front End Developer (Client-Side Developer)
5 5 (6.02%) Web Developer
6 4 (4.82%) C# Developer
6 4 (4.82%) Cognos Developer
6 4 (4.82%) PHP Developer
6 4 (4.82%) React Developer
6 4 (4.82%) Senior Web Developer
7 3 (3.61%) Angular Developer
7 3 (3.61%) Big Data Engineer
7 3 (3.61%) Big Data Software Engineer
7 3 (3.61%) C# .NET Developer
7 3 (3.61%) Python Engineer
7 3 (3.61%) Senior Mobile Developer
Libraries, Frameworks & Software Standards
1 51 (61.45%) HTML
2 40 (48.19%) CSS
3 28 (33.73%) Node.js
4 26 (31.33%) React
5 19 (22.89%) HTML5
6 17 (20.48%) jQuery
7 13 (15.66%) CSS3
8 12 (14.46%) AngularJS
8 12 (14.46%) REST
9 10 (12.05%) GraphQL
9 10 (12.05%) XML
10 9 (10.84%) .NET
10 9 (10.84%) D3.js
11 8 (9.64%) Express
11 8 (9.64%) JSON
11 8 (9.64%) Redux
12 7 (8.43%) Twitter Bootstrap
13 6 (7.23%) Ajax
13 6 (7.23%) Symfony
13 6 (7.23%) WebGL
Miscellaneous
1 12 (14.46%) Greenfield Project
2 8 (9.64%) Life Science
3 7 (8.43%) User Experience
4 5 (6.02%) Enterprise Software
5 4 (4.82%) Pharmacovigilance
6 3 (3.61%) Algorithms
6 3 (3.61%) Graphic Design
7 2 (2.41%) Data Centre
7 2 (2.41%) Data Structures
7 2 (2.41%) Mobile App
8 1 (1.20%) Animation
8 1 (1.20%) Management Information System
8 1 (1.20%) PKI
8 1 (1.20%) RIA
8 1 (1.20%) Self-Motivation
8 1 (1.20%) Smartphone
8 1 (1.20%) Taxonomies
Operating Systems
1 11 (13.25%) Linux
2 5 (6.02%) Windows
3 4 (4.82%) Windows Server
4 3 (3.61%) Android
4 3 (3.61%) Apple iOS
5 2 (2.41%) Unix
6 1 (1.20%) CentOS
6 1 (1.20%) Windows Server 2012
Processes & Methodologies
1 36 (43.37%) Agile Software Development
2 15 (18.07%) Software Engineering
2 15 (18.07%) TDD
3 14 (16.87%) Scrum
4 12 (14.46%) Web Development
5 10 (12.05%) Continuous Integration
5 10 (12.05%) Visualisation
6 8 (9.64%) Bioinformatics
6 8 (9.64%) MVC
6 8 (9.64%) Responsive Web Design
7 7 (8.43%) Configuration Management
7 7 (8.43%) Data Visualisation
8 6 (7.23%) BDD
8 6 (7.23%) Biology
8 6 (7.23%) Machine Learning
8 6 (7.23%) Open Source
9 5 (6.02%) Front End Development
10 4 (4.82%) Dashboard Development
10 4 (4.82%) Mobile Development
10 4 (4.82%) SDLC
Programming Languages
1 21 (25.30%) Python
2 18 (21.69%) Java
3 16 (19.28%) ES6
4 15 (18.07%) SQL
5 9 (10.84%) C#
5 9 (10.84%) PHP
6 8 (9.64%) TypeScript
7 5 (6.02%) Perl
8 4 (4.82%) PowerShell
8 4 (4.82%) Ruby
8 4 (4.82%) Shell Script
9 2 (2.41%) C++
9 2 (2.41%) ES7
9 2 (2.41%) Groovy
9 2 (2.41%) Java 8
9 2 (2.41%) Scala
9 2 (2.41%) T-SQL
10 1 (1.20%) Bash Shell
10 1 (1.20%) PL/SQL
Qualifications
1 6 (7.23%) Degree
2 3 (3.61%) Computer Science Degree
3 2 (2.41%) Numerate Degree
3 2 (2.41%) SC Cleared
3 2 (2.41%) Security Cleared
4 1 (1.20%) AWS Certification
Quality Assurance & Compliance
1 1 (1.20%) SLA
System Software
1 8 (9.64%) Docker
2 1 (1.20%) KVM
2 1 (1.20%) VMware Infrastructure
Systems Management
1 8 (9.64%) Ansible
2 5 (6.02%) Puppet
3 4 (4.82%) Opscode Chef
3 4 (4.82%) Salt
4 3 (3.61%) Kubernetes
4 3 (3.61%) Rancher
4 3 (3.61%) Terraform
5 1 (1.20%) Docker Swarm
5 1 (1.20%) Nagios
5 1 (1.20%) ZABBIX
Vendors
1 5 (6.02%) Oracle
2 4 (4.82%) Cognos
2 4 (4.82%) Tableau
3 3 (3.61%) Atlassian
3 3 (3.61%) Xamarin
4 2 (2.41%) Nintex
5 1 (1.20%) CheckPoint
5 1 (1.20%) Google
5 1 (1.20%) Hyperion
5 1 (1.20%) JD Edwards
5 1 (1.20%) Marketo
5 1 (1.20%) MuleSoft
5 1 (1.20%) NetApp
5 1 (1.20%) Red Hat
5 1 (1.20%) SAP
5 1 (1.20%) ServiceNow
5 1 (1.20%) Talend
5 1 (1.20%) VMware