Period
to 19 October 2017

The following table provides summary statistics for contract job vacancies with a requirement for webpack skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited webpack over the 6 months to 19 October 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.

webpack
UK
6 months to
19 Oct 2017
Same period 2016 Same period 2015
Rank 460 683 880
Rank change year-on-year +223 +197 -
Contract jobs citing webpack 467 216 9
As % of all contract IT jobs advertised in the UK 0.47% 0.20% 0.008%
As % of the Development Applications category 2.55% 1.23% 0.056%
Number of daily rates quoted 350 142 9
UK median daily rate £475 £456 £350
Median daily rate % change year-on-year +4.11% +30.36% -
10th Percentile £345 £313 £306
90th Percentile £600 £575 £448
UK excluding London median daily rate £413 £450 £419
% change year-on-year -8.33% +7.46% -
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

webpack is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for development application skills.

All Development Application Skills
UK
Contract vacancies with a requirement for development application skills 18313 17513 15931
As % of all contract IT jobs advertised in the UK 18.43% 16.46% 13.96%
Number of daily rates quoted 12683 11869 10538
UK median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25% +3.23%
10th Percentile £313 £300 £275
90th Percentile £600 £575 £563
UK excluding London median daily rate £405 £400 £375
% change year-on-year +1.31% +6.67% +7.14%
Number of hourly rates quoted 290 252 315
UK median hourly rate £42.50 £41.00 £39.00
Median hourly rate % change year-on-year +3.66% +5.13% +3.17%
10th Percentile £30.70 £24.00 £24.34
90th Percentile £63.75 £53.75 £49.19
UK excluding London median hourly rate £42.50 £41.00 £39.31
% change year-on-year +3.66% +4.30% +4.83%

webpack
Job Vacancy Trend

Job postings citing webpack as a percentage of all IT jobs advertised.

Job vacancy trend for webpack in the UK

webpack
Contractor Daily Rate Trend

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

Contractor daily rate trend for webpack in the UK

webpack
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing webpack over the 6 months to 19 October 2017.

Contractor daily rate histogram for webpack in the UK

webpack
Top 15 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing webpack within the UK over the 6 months to 19 October 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
England +212 453 £475 +2.43% 125
London +157 315 £500 +5.26% 89
UK excluding London +119 146 £413 -8.33% 37
South East +46 42 £425 +13.33% 11
North of England +69 33 £375 -16.67% 14
Midlands +52 29 £413 +14.58% 5
East Midlands +22 26 £413 +14.58% 3
North West +54 24 £369 -7.81% 7
East of England - 17 £425 - 3
South West +28 16 £525 +31.25% 3
Scotland - 10 £500 -
Yorkshire +39 7 £375 -16.67% 6
West Midlands - 3 - - 2
North East +30 2 £375 -21.05% 1
Wales - 2 £448 - 1

For the 6 months to 19 October 2017, IT contractor jobs citing webpack also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for webpack.

1 411 (88.01%) JavaScript
2 328 (70.24%) CSS
3 291 (62.31%) React
4 290 (62.10%) HTML
5 248 (53.10%) Agile Software Development
6 231 (49.46%) HTML5
7 221 (47.32%) Node.js
8 217 (46.47%) TDD
9 212 (45.40%) ES6
10 202 (43.25%) Redux
11 198 (42.40%) Sass
12 196 (41.97%) gulp
13 189 (40.47%) CSS3
14 175 (37.47%) npm
15 174 (37.26%) Front End Development
15 174 (37.26%) Git (software)
16 167 (35.76%) AngularJS
17 151 (32.33%) Grunt
18 113 (24.20%) Jasmine
19 102 (21.84%) Babel
20 101 (21.63%) TypeScript
21 98 (20.99%) User Experience
21 98 (20.99%) Jenkins
22 94 (20.13%) BDD
23 93 (19.91%) Mocha
24 89 (19.06%) Test Automation
25 83 (17.77%) Java
26 82 (17.56%) LESS
27 78 (16.70%) Scrum
28 76 (16.27%) Continuous Integration

webpack
Co-occurring IT Skills 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 10 (2.14%) Confluence
2 8 (1.71%) Apache
2 8 (1.71%) Elasticsearch
3 7 (1.50%) CICS
3 7 (1.50%) CMS
4 6 (1.28%) IIS
4 6 (1.28%) Tomcat
5 5 (1.07%) Cloud Foundry
5 5 (1.07%) Mule
5 5 (1.07%) WordPress
6 4 (0.86%) Adobe Experience Manager
6 4 (0.86%) nginx
7 3 (0.64%) ExpressionEngine
8 1 (0.21%) Apache Spark
8 1 (0.21%) EPiServer
8 1 (0.21%) JBoss
8 1 (0.21%) Joomla!
8 1 (0.21%) WebSphere
8 1 (0.21%) WildFly
Applications
1 15 (3.21%) Adobe Illustrator
2 13 (2.78%) Photoshop
3 5 (1.07%) Adobe Creative Suite
4 3 (0.64%) Adobe After Effects
5 2 (0.43%) GIMP
Business Applications
1 4 (0.86%) Magento
1 4 (0.86%) RMDS
2 2 (0.43%) Salesforce.com CRM
Cloud Services
1 175 (37.47%) npm
2 52 (11.13%) Amazon AWS
3 34 (7.28%) Yarn
4 28 (6.00%) GitHub
5 26 (5.57%) Microsoft Azure
6 23 (4.93%) Serverless
7 16 (3.43%) SaaS
8 15 (3.21%) IaaS
8 15 (3.21%) PaaS
9 11 (2.36%) Amazon SQS
10 10 (2.14%) AWS Lambda
11 9 (1.93%) Heroku
12 8 (1.71%) AWS CloudFormation
12 8 (1.71%) Google Cloud Platform
13 7 (1.50%) Cloud Computing
14 6 (1.28%) Adobe Analytics
15 5 (1.07%) Amazon Kinesis
16 4 (0.86%) Amazon S3
17 2 (0.43%) CloudFront
17 2 (0.43%) OpenShift
Communications & Networking
1 24 (5.14%) HTTP
2 8 (1.71%) Internet
3 6 (1.28%) BIG-IP
3 6 (1.28%) F5 BIG-IP LTM
3 6 (1.28%) Firewall
4 4 (0.86%) DNS
4 4 (0.86%) FTP
4 4 (0.86%) SSL
4 4 (0.86%) TCP/IP
5 2 (0.43%) Bluetooth
5 2 (0.43%) Ethernet
5 2 (0.43%) Unified Communications
5 2 (0.43%) VPLS
5 2 (0.43%) Wi-Fi
6 1 (0.21%) AMQP
6 1 (0.21%) LDAP
6 1 (0.21%) RTP
6 1 (0.21%) VoIP
Database & Business Intelligence
1 29 (6.21%) NoSQL
1 29 (6.21%) SQL Server
2 16 (3.43%) MongoDB
3 15 (3.21%) Amazon DynamoDB
4 14 (3.00%) PostgreSQL
5 12 (2.57%) MySQL
6 9 (1.93%) Neo4j
7 7 (1.50%) DB2
7 7 (1.50%) GIS
7 7 (1.50%) Relational Database
8 6 (1.28%) Big Data
9 5 (1.07%) Amazon Redshift
9 5 (1.07%) Redis
10 4 (0.86%) SQL Server 2008
10 4 (0.86%) SQL Server 2016
10 4 (0.86%) SQL Server Integration Services
10 4 (0.86%) SQL Server Reporting Services
11 3 (0.64%) Hadoop
12 2 (0.43%) SQL Server 2014
13 1 (0.21%) Apache Cassandra
Development Applications
1 196 (41.97%) gulp
2 174 (37.26%) Git (software)
3 151 (32.33%) Grunt
4 113 (24.20%) Jasmine
5 102 (21.84%) Babel
6 98 (20.99%) Jenkins
7 93 (19.91%) Mocha
8 72 (15.42%) Karma Test Runner
9 53 (11.35%) Protractor
10 37 (7.92%) JIRA
11 36 (7.71%) Bower
11 36 (7.71%) Selenium
11 36 (7.71%) Subversion
11 36 (7.71%) TeamCity
12 23 (4.93%) WebDriver
13 20 (4.28%) Cucumber
14 18 (3.85%) Sinon.JS
14 18 (3.85%) SpecFlow
15 17 (3.64%) PhantomJS
16 14 (3.00%) Bitbucket
General
1 64 (13.70%) Finance
2 44 (9.42%) Banking
3 25 (5.35%) Retail
4 12 (2.57%) Front Office
5 11 (2.36%) Marketing
6 7 (1.50%) Games
7 6 (1.28%) Retail Banking
7 6 (1.28%) Telecoms
8 5 (1.07%) Investment Banking
9 3 (0.64%) International Banking
10 1 (0.21%) Advertising
10 1 (0.21%) Digital Economy
Job Titles
1 392 (83.94%) Developer
2 141 (30.19%) JavaScript Developer
3 138 (29.55%) Front End Developer (Client-Side Developer)
4 65 (13.92%) UI Developer
5 50 (10.71%) Senior Developer
6 45 (9.64%) Full Stack Developer
7 43 (9.21%) HTML Developer
8 39 (8.35%) Angular Developer
9 27 (5.78%) HTML CSS Developer
10 25 (5.35%) Node.js Developer
10 25 (5.35%) Senior JavaScript Developer
11 19 (4.07%) Java Developer
12 18 (3.85%) Web Developer
13 15 (3.21%) Architect
13 15 (3.21%) JavaScript Engineer
14 12 (2.57%) Senior Front-End Developer
15 11 (2.36%) DevOps Engineer
15 11 (2.36%) Lead Developer
15 11 (2.36%) Web UI Developer
16 10 (2.14%) User Experience Architect
Libraries, Frameworks & Software Standards
1 328 (70.24%) CSS
2 291 (62.31%) React
3 290 (62.10%) HTML
4 231 (49.46%) HTML5
5 221 (47.32%) Node.js
6 202 (43.25%) Redux
7 198 (42.40%) Sass
8 189 (40.47%) CSS3
9 167 (35.76%) AngularJS
10 82 (17.56%) LESS
11 75 (16.06%) Web Services
12 73 (15.63%) RESTful
13 67 (14.35%) REST
14 60 (12.85%) JSON
15 51 (10.92%) Twitter Bootstrap
16 50 (10.71%) Angular 2
16 50 (10.71%) Chai
17 44 (9.42%) Express
18 40 (8.57%) jQuery
19 39 (8.35%) RxJS
Miscellaneous
1 98 (20.99%) User Experience
2 27 (5.78%) Computer Science
3 25 (5.35%) Mobile App
4 15 (3.21%) Fintech
4 15 (3.21%) Greenfield Project
5 14 (3.00%) Linux Command Line
6 12 (2.57%) Data Structures
6 12 (2.57%) Virtual Team
7 8 (1.71%) Foreign Exchange (FX)
8 7 (1.50%) Algorithms
8 7 (1.50%) Derivative
8 7 (1.50%) Mainframe
9 6 (1.28%) DataPower
10 5 (1.07%) Equities
11 4 (0.86%) Analytical Skills
11 4 (0.86%) Mobile Banking
11 4 (0.86%) Public Cloud
11 4 (0.86%) Video on Demand
12 3 (0.64%) Internet of Things
12 3 (0.64%) W3C
Operating Systems
1 36 (7.71%) Linux
2 15 (3.21%) Android
3 10 (2.14%) Unix
4 9 (1.93%) Apple iOS
5 8 (1.71%) Mac OS
6 5 (1.07%) CoreOS
7 4 (0.86%) Windows
8 3 (0.64%) CentOS
9 1 (0.21%) zOS
Processes & Methodologies
1 248 (53.10%) Agile Software Development
2 217 (46.47%) TDD
3 174 (37.26%) Front End Development
4 94 (20.13%) BDD
5 89 (19.06%) Test Automation
6 78 (16.70%) Scrum
7 76 (16.27%) Continuous Integration
7 76 (16.27%) DevOps
8 68 (14.56%) Responsive Web Design
9 67 (14.35%) Unit Testing
10 61 (13.06%) OO
11 60 (12.85%) Web Development
12 53 (11.35%) E-Commerce
13 48 (10.28%) Microservices
14 31 (6.64%) Software Engineering
15 29 (6.21%) Continuous Delivery
15 29 (6.21%) Open Source
16 27 (5.78%) Pair Programming
16 27 (5.78%) SDLC
16 27 (5.78%) Web Design
Programming Languages
1 411 (88.01%) JavaScript
2 212 (45.40%) ES6
3 101 (21.63%) TypeScript
4 83 (17.77%) Java
5 38 (8.14%) ECMAScript
6 32 (6.85%) C#
7 29 (6.21%) SQL
8 21 (4.50%) Python
9 20 (4.28%) PHP
10 19 (4.07%) GraphQL
11 16 (3.43%) PowerShell
12 13 (2.78%) Shell Script
13 7 (1.50%) Groovy
13 7 (1.50%) Ruby
14 5 (1.07%) F#
14 5 (1.07%) Go
15 4 (0.86%) T-SQL
16 3 (0.64%) Clojure
16 3 (0.64%) ClojureScript
16 3 (0.64%) JSX
Qualifications
1 25 (5.35%) Degree
2 18 (3.85%) Computer Science Degree
3 14 (3.00%) SC Cleared
3 14 (3.00%) Security Cleared
Quality Assurance & Compliance
1 20 (4.28%) QA
2 19 (4.07%) WCAG
3 9 (1.93%) WAI
4 3 (0.64%) SLA
5 2 (0.43%) MiFID
6 1 (0.21%) Disclosure Scotland
System Software
1 70 (14.99%) Docker
2 9 (1.93%) Virtual Machines
3 4 (0.86%) Apache ZooKeeper
Systems Management
1 29 (6.21%) Ansible
2 25 (5.35%) Opscode Chef
3 14 (3.00%) Terraform
4 12 (2.57%) Control-M
5 10 (2.14%) Puppet
6 7 (1.50%) Kubernetes
7 4 (0.86%) Docker Swarm
8 3 (0.64%) Mesos
9 2 (0.43%) Packer
10 1 (0.21%) Hadoop YARN
Vendors
1 27 (5.78%) Google
2 16 (3.43%) Adobe
2 16 (3.43%) Microsoft
3 12 (2.57%) Oracle
4 11 (2.36%) Atlassian
5 9 (1.93%) Twitter
6 6 (1.28%) F5
6 6 (1.28%) Green Hat
6 6 (1.28%) IBM
7 4 (0.86%) Apple
7 4 (0.86%) Cisco
7 4 (0.86%) ESRI
7 4 (0.86%) Salesforce.com
7 4 (0.86%) Zend
8 3 (0.64%) Avaya
8 3 (0.64%) Mapbox
8 3 (0.64%) Red Hat
9 2 (0.43%) Apiary
9 2 (0.43%) New Relic
9 2 (0.43%) ServiceNow