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 3 months to 27 April 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
3 months to
27 Apr 2017
Same period 2016 Same period 2015
Rank 440 633 612
Rank change year-on-year +193 -21  
Contract jobs citing webpack 155 22 15
As % of all contract IT jobs advertised in the UK 0.33% 0.039% 0.027%
As % of the Development Applications category 1.92% 0.27% 0.21%
Number of daily rates quoted 119 18 10
Median daily rate £438 £378 £419
Median daily rate % change year-on-year +15.89% -9.85%  
90% offered a daily rate of more than £339 £325 £398
10% offered a daily rate of more than £575 £525 £426
UK excluding London median daily rate £400 £325 £388
% change year-on-year +23.07% -16.12%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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

Contract Development Application Skills
UK
Contract job vacancies with a requirement for development application skills 8077 8230 7246
As % of all contract IT job vacancies advertised in the UK 17.38% 14.72% 12.99%
Number of daily rates quoted 5484 5580 4636
Median daily rate £440 £425 £400
Median daily rate % change year-on-year +3.52% +6.25%  
90% offered a daily rate of more than £315 £313 £288
10% offered a daily rate of more than £575 £550 £525
UK excluding London median daily rate £400 £390 £365
% change year-on-year +2.56% +6.84%  
Number of hourly rates quoted 186 163 138
Median hourly rate £42.50 £42.50 £37.00
Median hourly rate % change year-on-year - +14.86%  
90% offered a hourly rate of more than £32.50 £31.50 £27.37
10% offered a hourly rate of more than £52.50 £50.00 £47.00
UK excluding London median hourly rate £42.50 £42.45 £37.02
% change year-on-year +0.11% +14.66%  

webpack
Job Vacancy Trend

The job posting trend of jobs advertised citing webpack as a proportion of all contract or permanent IT jobs with a match in the Development Applications category.

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 3 months to 27 April 2017.

Contractor daily rate histogram for webpack in the UK

webpack
Top 30 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 3 months to 27 April 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +162 151 £438 +15.89% 62
London +126 113 £475 +18.75% 32
City of London +19 20 £500 - 3
South East +31 18 £425 +30.76% 6
North West - 11 £369 - 2
Manchester - 9 £400 - 1
East Midlands +2 5 £388 +19.23% 7
Oxfordshire -2 5 £413 +26.92% 2
Hampshire - 5 £425 - 3
East of England - 4 £413 - 3
Surrey - 4 £388 -
Berkshire +21 3 £450 +38.46%
Nottinghamshire +12 3 - -
Nottingham +10 3 - -
Redhill - 3 £388 -
Andover - 3 £425 -
Buckinghamshire - 3 £448 - 1
Hertfordshire - 3 £425 -
Witney - 2 £338 - 2
Cardiff - 1 £400 -
South Wales - 1 £400 -
Solihull - 1 £200 -
East Sussex - 1 £401 -
Liverpool - 1 - -
Lancashire - 1 £325 -
Merseyside - 1 - -
Southampton - 1 - -
Watford - 1 £400 -
Preston - 1 £325 -
Leicester - 1 £400 - 2

For the 6 months to 27 April 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.

1 244 (94.21%) JavaScript
2 203 (78.38%) CSS
3 180 (69.50%) HTML
4 157 (60.62%) React
5 152 (58.69%) Agile Software Development
6 129 (49.81%) Sass
7 125 (48.26%) HTML5
8 124 (47.88%) CSS3
9 121 (46.72%) ES6
10 117 (45.17%) Node.js
11 114 (44.02%) AngularJS
11 114 (44.02%) gulp
12 108 (41.70%) TDD
13 100 (38.61%) Front End Development
14 96 (37.07%) Redux
15 87 (33.59%) Babel
16 84 (32.43%) Jasmine
17 75 (28.96%) Git (software)
18 66 (25.48%) Mocha
19 64 (24.71%) Scrum
20 63 (24.32%) User Experience
21 61 (23.55%) Grunt
22 56 (21.62%) BDD
23 47 (18.15%) REST
24 42 (16.22%) Java
25 39 (15.06%) Selenium
26 38 (14.67%) Chai
27 37 (14.29%) LESS
28 33 (12.74%) Express
28 33 (12.74%) Cucumber

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 8 (3.09%) SharePoint
1 8 (3.09%) SharePoint 2013
2 5 (1.93%) IIS
3 4 (1.54%) Cloud Foundry
3 4 (1.54%) Mule
3 4 (1.54%) WordPress
4 3 (1.16%) Apache
4 3 (1.16%) CMS
4 3 (1.16%) nginx
4 3 (1.16%) SharePoint Foundation
5 2 (0.77%) Apache Spark
5 2 (0.77%) Confluence
5 2 (0.77%) EPiServer
6 1 (0.39%) Documentum
6 1 (0.39%) Joomla!
Applications
1 7 (2.70%) Photoshop
2 5 (1.93%) Adobe Illustrator
3 2 (0.77%) Adobe Creative Suite
4 1 (0.39%) GIMP
Business Applications
1 2 (0.77%) Payment Gateway
2 1 (0.39%) SAP Oil and Gas
Cloud Services
1 24 (9.27%) GitHub
2 17 (6.56%) Amazon AWS
3 6 (2.32%) AWS Lambda
4 5 (1.93%) IaaS
4 5 (1.93%) Microsoft Azure
4 5 (1.93%) PaaS
5 3 (1.16%) Amazon S3
6 2 (0.77%) AWS CloudFormation
6 2 (0.77%) AWS Elastic Beanstalk
6 2 (0.77%) Cloud Computing
6 2 (0.77%) Slack
7 1 (0.39%) Amazon EC2
7 1 (0.39%) Amazon SQS
7 1 (0.39%) Firebase
7 1 (0.39%) SaaS
Communications & Networking
1 9 (3.47%) HTTP
2 7 (2.70%) DNS
2 7 (2.70%) SSL
3 1 (0.39%) Internet
Database & Business Intelligence
1 7 (2.70%) Hadoop
1 7 (2.70%) MongoDB
2 6 (2.32%) Big Data
2 6 (2.32%) SQL Server
3 5 (1.93%) SQL Server 2008
3 5 (1.93%) SQL Server 2014
3 5 (1.93%) SQL Server 2016
4 4 (1.54%) Oracle Database
4 4 (1.54%) Oracle Database 11g
5 2 (0.77%) Amazon DynamoDB
5 2 (0.77%) GIS
5 2 (0.77%) MySQL
5 2 (0.77%) PostgreSQL
6 1 (0.39%) Amazon RDS
6 1 (0.39%) Blockchain
6 1 (0.39%) Qlik Sense
6 1 (0.39%) Redis
6 1 (0.39%) Relational Database
6 1 (0.39%) SQL Server Integration Services
Development Applications
1 114 (44.02%) gulp
2 87 (33.59%) Babel
3 84 (32.43%) Jasmine
4 75 (28.96%) Git (software)
5 66 (25.48%) Mocha
6 61 (23.55%) Grunt
7 39 (15.06%) Selenium
8 33 (12.74%) Cucumber
9 24 (9.27%) WebDriver
10 23 (8.88%) Maven
11 20 (7.72%) Jenkins
11 20 (7.72%) QUnit
12 18 (6.95%) TeamCity
13 15 (5.79%) Karma Test Runner
14 14 (5.41%) Protractor
15 13 (5.02%) Sonatype Nexus
16 11 (4.25%) Bower
17 10 (3.86%) Subversion
18 9 (3.47%) JIRA
19 7 (2.70%) JSHint
General
1 28 (10.81%) Banking
2 25 (9.65%) Finance
3 11 (4.25%) Front Office
4 10 (3.86%) Investment Banking
4 10 (3.86%) Retail
5 7 (2.70%) Publishing
6 3 (1.16%) Marketing
7 2 (0.77%) Financial Institution
7 2 (0.77%) Law
7 2 (0.77%) Retail Banking
7 2 (0.77%) Telecoms
8 1 (0.39%) Advertising
8 1 (0.39%) Back Office
8 1 (0.39%) Billing
8 1 (0.39%) Corporate Banking
8 1 (0.39%) Electronics
8 1 (0.39%) Games
8 1 (0.39%) Local Government
8 1 (0.39%) Manufacturing
Job Titles
1 238 (91.89%) Developer
2 118 (45.56%) JavaScript Developer
3 99 (38.22%) Front End Developer (Client-Side Developer)
4 36 (13.90%) UI Developer
5 29 (11.20%) Senior Developer
6 27 (10.42%) HTML Developer
7 24 (9.27%) Node.js Developer
8 21 (8.11%) HTML CSS Developer
9 19 (7.34%) Full Stack Developer
10 18 (6.95%) Angular Developer
11 13 (5.02%) Web Developer
12 12 (4.63%) Senior JavaScript Developer
13 11 (4.25%) Senior Front-End Developer
14 10 (3.86%) Agile Developer
15 9 (3.47%) Java Developer
16 8 (3.09%) Applications Developer
16 8 (3.09%) Senior UI Developer
16 8 (3.09%) UX Developer
17 7 (2.70%) Architect
18 6 (2.32%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 203 (78.38%) CSS
2 180 (69.50%) HTML
3 157 (60.62%) React
4 129 (49.81%) Sass
5 125 (48.26%) HTML5
6 124 (47.88%) CSS3
7 117 (45.17%) Node.js
8 114 (44.02%) AngularJS
9 96 (37.07%) Redux
10 47 (18.15%) REST
11 38 (14.67%) Chai
12 37 (14.29%) LESS
13 33 (12.74%) Express
14 29 (11.20%) jQuery
14 29 (11.20%) React Native
15 27 (10.42%) JSON
16 23 (8.88%) Angular 2
16 23 (8.88%) WebSockets
17 20 (7.72%) Handlebars
17 20 (7.72%) Spring
Miscellaneous
1 63 (24.32%) User Experience
2 26 (10.04%) Greenfield Project
3 20 (7.72%) Mobile App
4 9 (3.47%) Derivative
4 9 (3.47%) Fintech
5 8 (3.09%) Analytical Skills
5 8 (3.09%) Computer Science
6 7 (2.70%) Equities
6 7 (2.70%) Fixed Income
6 7 (2.70%) Foreign Exchange (FX)
6 7 (2.70%) Graphic Design
7 3 (1.16%) Augmented Reality
8 2 (0.77%) Animation
8 2 (0.77%) Market Risk
8 2 (0.77%) Mobile Banking
8 2 (0.77%) Video Conferencing
8 2 (0.77%) Virtual Team
8 2 (0.77%) W3C
9 1 (0.39%) Clustering
9 1 (0.39%) e-Learning
Operating Systems
1 12 (4.63%) Android
2 9 (3.47%) Apple iOS
Processes & Methodologies
1 152 (58.69%) Agile Software Development
2 108 (41.70%) TDD
3 100 (38.61%) Front End Development
4 64 (24.71%) Scrum
5 56 (21.62%) BDD
6 32 (12.36%) E-Commerce
7 28 (10.81%) OO
8 27 (10.42%) Mobile First
9 25 (9.65%) Continuous Integration
9 25 (9.65%) MVC
10 24 (9.27%) Web Development
11 22 (8.49%) Responsive Web Design
11 22 (8.49%) Software Engineering
12 19 (7.34%) Unit Testing
12 19 (7.34%) Workflow
13 16 (6.18%) Microservices
14 15 (5.79%) BEM - Block Element Modifier
15 13 (5.02%) Isomorphic JavaScript
15 13 (5.02%) Web Design
16 12 (4.63%) Cross-Browser Compatibility
Programming Languages
1 244 (94.21%) JavaScript
2 121 (46.72%) ES6
3 42 (16.22%) Java
4 28 (10.81%) TypeScript
5 20 (7.72%) Python
6 18 (6.95%) C#
7 16 (6.18%) PHP
8 10 (3.86%) ECMAScript
9 9 (3.47%) JSX
10 7 (2.70%) SQL
11 6 (2.32%) GraphQL
12 5 (1.93%) T-SQL
12 5 (1.93%) VB
13 4 (1.54%) F#
13 4 (1.54%) Scala
14 1 (0.39%) Apple Swift
14 1 (0.39%) Bash Shell
14 1 (0.39%) Objective-C
14 1 (0.39%) PHP 7
14 1 (0.39%) Ruby
Qualifications
1 24 (9.27%) Degree
2 5 (1.93%) Security Cleared
3 4 (1.54%) SC Cleared
4 1 (0.39%) BPSS Clearance
Quality Assurance & Compliance
1 15 (5.79%) QA
2 7 (2.70%) MiFID
3 1 (0.39%) Disclosure Scotland
3 1 (0.39%) SDET
3 1 (0.39%) WCAG
System Software
1 16 (6.18%) Docker
2 6 (2.32%) HDFS
3 1 (0.39%) Apache ZooKeeper
Systems Management
1 2 (0.77%) Ansible
2 1 (0.39%) HockeyApp
2 1 (0.39%) Puppet
Vendors
1 7 (2.70%) Google
2 5 (1.93%) Microsoft
2 5 (1.93%) Oracle
3 4 (1.54%) Apple
3 4 (1.54%) SAP
4 3 (1.16%) Adobe
5 2 (0.77%) Atlassian
5 2 (0.77%) Mapbox
6 1 (0.39%) Sage
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