Period
to 16 January 2019

The following table provides summary statistics for contract job vacancies advertised in London 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 16 January 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.

webpack
England > London
6 months to
16 Jan 2019
Same period 2018 Same period 2017
Rank 293 305 441
Rank change year-on-year +12 +136 +158
Contract jobs citing webpack 373 376 159
As % of all contract IT jobs advertised in London 0.84% 0.81% 0.38%
As % of the Development Applications category 3.62% 4.08% 2.13%
Number of daily rates quoted 258 311 127
London median daily rate £525 £500 £465
Median daily rate % change year-on-year +5.00% +7.53% +43.08%
10th Percentile £413 £365 £323
90th Percentile £638 £625 £575
England median daily rate £488 £475 £450
% change year-on-year +2.63% +5.56% +38.46%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England 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 advertised in London with a requirement for development application skills.

All Development Application Skills
London
Contract vacancies with a requirement for development application skills 10,304 9,219 7,455
As % of all contract IT jobs advertised in London 23.19% 19.86% 17.87%
Number of daily rates quoted 7,611 7,049 5,391
London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £369 £356 £325
90th Percentile £673 £638 £613
England median daily rate £488 £470 £430
% change year-on-year +3.72% +9.30% +4.24%
Number of hourly rates quoted 27 15 10
London median hourly rate £36.00 £38.00 £39.50
Median hourly rate % change year-on-year -5.26% -3.80% +5.33%
10th Percentile £30.00 £21.95 £15.85
90th Percentile £53.00 £46.55 £56.15
England median hourly rate £42.50 £44.00 £40.75
% change year-on-year -3.41% +7.98% +1.88%

webpack
Job Vacancy Trend in London

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

Job vacancy trend for webpack in London

webpack
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for webpack in London

webpack
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing webpack in London over the 6 months to 16 January 2019.

Contractor daily rate histogram for webpack in London

webpack
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing webpack within the London region over the 6 months to 16 January 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
Central London -38 83 £525 +5.00% 37
West London +10 10 £613 +36.11% 34
East London -30 10 £425 -17.07% 14
South London -10 3 - -
webpack
England

For the 6 months to 16 January 2019, IT contractor jobs citing webpack 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 London region with a requirement for webpack.

1 283 (75.87%) JavaScript
2 241 (64.61%) React
3 224 (60.05%) CSS
4 205 (54.96%) Node.js
5 201 (53.89%) Agile Software Development
6 199 (53.35%) HTML
7 194 (52.01%) Redux
8 180 (48.26%) TDD
9 176 (47.18%) ES6
10 171 (45.84%) Sass
11 131 (35.12%) HTML5
12 129 (34.58%) AngularJS
13 127 (34.05%) Git (software)
14 123 (32.98%) Front End Development
15 109 (29.22%) User Experience
16 107 (28.69%) CSS3
17 101 (27.08%) Mocha
18 93 (24.93%) gulp
19 89 (23.86%) BDD
20 86 (23.06%) Babel
21 83 (22.25%) RESTful
22 82 (21.98%) Chai
23 81 (21.72%) TypeScript
24 73 (19.57%) Finance
25 72 (19.30%) Enzyme
26 71 (19.03%) Jest
26 71 (19.03%) Jasmine
27 69 (18.50%) Unit Testing
28 68 (18.23%) Amazon AWS
29 66 (17.69%) OO

webpack
Co-occurring IT Skills in London 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 (1.61%) Confluence
1 6 (1.61%) Elasticsearch
2 5 (1.34%) CMS
3 4 (1.07%) SharePoint
4 3 (0.80%) Adobe Experience Manager
4 3 (0.80%) Sitecore CMS
4 3 (0.80%) Umbraco
5 2 (0.54%) EPiServer
5 2 (0.54%) Tomcat
5 2 (0.54%) WordPress
6 1 (0.27%) Marvel
Applications
1 7 (1.88%) Photoshop
2 6 (1.61%) Adobe Illustrator
3 2 (0.54%) InVision
4 1 (0.27%) Adobe Creative Suite
4 1 (0.27%) Microsoft Excel
4 1 (0.27%) Microsoft Office
4 1 (0.27%) Microsoft PowerPoint
Business Applications
1 3 (0.80%) SAP Oil and Gas
2 1 (0.27%) Distributed Ledger
2 1 (0.27%) Payment Gateway
2 1 (0.27%) SDL Web 8
2 1 (0.27%) Shopify
Cloud Services
1 68 (18.23%) Amazon AWS
2 46 (12.33%) npm
3 35 (9.38%) Serverless
4 33 (8.85%) GitHub
5 27 (7.24%) Heroku
6 19 (5.09%) Microsoft Azure
7 18 (4.83%) Yarn
8 14 (3.75%) AWS Lambda
8 14 (3.75%) Google Cloud Platform
9 5 (1.34%) AWS Elastic Beanstalk
10 4 (1.07%) Amazon Kinesis
10 4 (1.07%) Azure Functions
10 4 (1.07%) Fastly
11 2 (0.54%) Adobe Analytics
11 2 (0.54%) Amazon CloudWatch
11 2 (0.54%) AWS CloudFormation
11 2 (0.54%) Firebase
11 2 (0.54%) Google Tag Manager
12 1 (0.27%) Cloud Computing
12 1 (0.27%) PaaS
Communications & Networking
1 7 (1.88%) HTTP
2 2 (0.54%) Internet
2 2 (0.54%) Kerberos
Database & Business Intelligence
1 26 (6.97%) PostgreSQL
2 14 (3.75%) NoSQL
3 12 (3.22%) Redis
4 11 (2.95%) Big Data
5 10 (2.68%) MongoDB
6 8 (2.14%) Blockchain
6 8 (2.14%) SQL Server
7 7 (1.88%) MariaDB
8 6 (1.61%) Amazon DynamoDB
9 4 (1.07%) MySQL
9 4 (1.07%) Neo4j
10 3 (0.80%) Amazon RDS
10 3 (0.80%) Relational Database
10 3 (0.80%) SAP HANA
11 2 (0.54%) Cosmos DB
11 2 (0.54%) Hazelcast
11 2 (0.54%) InterSystems Cache
Development Applications
1 127 (34.05%) Git (software)
2 101 (27.08%) Mocha
3 93 (24.93%) gulp
4 86 (23.06%) Babel
5 71 (19.03%) Jasmine
6 54 (14.48%) Karma Test Runner
7 41 (10.99%) Jenkins
8 33 (8.85%) PostCSS
9 32 (8.58%) Grunt
10 25 (6.70%) Cucumber
10 25 (6.70%) Selenium
11 15 (4.02%) SpecFlow
12 12 (3.22%) Mercurial
13 11 (2.95%) JIRA
13 11 (2.95%) Protractor
13 11 (2.95%) Sinon.JS
13 11 (2.95%) TeamCity
13 11 (2.95%) WebDriver
14 10 (2.68%) Atlassian Bamboo
15 8 (2.14%) Gerrit
General
1 73 (19.57%) Finance
2 27 (7.24%) Retail
3 18 (4.83%) Banking
4 14 (3.75%) Publishing
5 10 (2.68%) Games
6 4 (1.07%) Law
7 3 (0.80%) Electronics
8 2 (0.54%) Financial Institution
8 2 (0.54%) Front Office
8 2 (0.54%) Marketing
8 2 (0.54%) Music Industry
9 1 (0.27%) Digital Economy
9 1 (0.27%) Investment Banking
9 1 (0.27%) Retail Banking
Job Titles
1 332 (89.01%) Developer
2 184 (49.33%) React Developer
3 109 (29.22%) Front End Developer (Client-Side Developer)
4 71 (19.03%) JavaScript Developer
5 52 (13.94%) Node.js Developer
6 49 (13.14%) Senior Developer
7 46 (12.33%) Full Stack Developer
8 28 (7.51%) Senior React Developer
9 27 (7.24%) Senior Front-End Developer
10 25 (6.70%) Angular Developer
11 18 (4.83%) UI Developer
12 15 (4.02%) Digital Developer
13 13 (3.49%) Web Developer
14 12 (3.22%) C# Developer
15 11 (2.95%) Java Developer
16 9 (2.41%) Senior JavaScript Developer
17 8 (2.14%) AWS Developer
17 8 (2.14%) Front End Web Developer (Client-Side Developer)
17 8 (2.14%) JavaScript Engineer
18 7 (1.88%) Software Engineer
Libraries, Frameworks & Software Standards
1 241 (64.61%) React
2 224 (60.05%) CSS
3 205 (54.96%) Node.js
4 199 (53.35%) HTML
5 194 (52.01%) Redux
6 171 (45.84%) Sass
7 131 (35.12%) HTML5
8 129 (34.58%) AngularJS
9 107 (28.69%) CSS3
10 83 (22.25%) RESTful
11 82 (21.98%) Chai
12 72 (19.30%) Enzyme
13 71 (19.03%) Jest
14 65 (17.43%) REST
15 61 (16.35%) Express
16 51 (13.67%) Vue.js
17 47 (12.60%) GraphQL
18 38 (10.19%) Web Services
19 35 (9.38%) React Native
20 29 (7.77%) .NET
Miscellaneous
1 109 (29.22%) User Experience
2 45 (12.06%) Greenfield Project
3 38 (10.19%) Algorithms
4 31 (8.31%) Analytical Skills
5 28 (7.51%) Data Structures
6 24 (6.43%) Mobile App
7 11 (2.95%) Reinsurance
8 10 (2.68%) Fintech
9 5 (1.34%) Graphic Design
10 2 (0.54%) Animation
10 2 (0.54%) Blog
10 2 (0.54%) Client/Server
10 2 (0.54%) Cloud Native
10 2 (0.54%) Derivative
10 2 (0.54%) Digital Media
10 2 (0.54%) e-Learning
10 2 (0.54%) Equity Derivative
10 2 (0.54%) Internet of Things
10 2 (0.54%) Reference Data
10 2 (0.54%) Video on Demand
Operating Systems
1 8 (2.14%) Android
2 7 (1.88%) Apple iOS
3 2 (0.54%) Linux
3 2 (0.54%) Unix
4 1 (0.27%) Windows
Processes & Methodologies
1 201 (53.89%) Agile Software Development
2 180 (48.26%) TDD
3 123 (32.98%) Front End Development
4 89 (23.86%) BDD
5 69 (18.50%) Unit Testing
6 66 (17.69%) OO
7 61 (16.35%) Test Automation
8 52 (13.94%) API Design
9 48 (12.87%) Continuous Integration
10 42 (11.26%) Scrum
11 39 (10.46%) Microservices
12 37 (9.92%) Problem-Solving
13 35 (9.38%) Web Development
14 32 (8.58%) DevOps
14 32 (8.58%) Software Engineering
15 30 (8.04%) Computer Science
15 30 (8.04%) Pair Programming
16 26 (6.97%) OOD
17 23 (6.17%) Domain-Driven Design
18 22 (5.90%) Responsive Web Design
Programming Languages
1 283 (75.87%) JavaScript
2 176 (47.18%) ES6
3 81 (21.72%) TypeScript
4 33 (8.85%) Java
5 27 (7.24%) ES7
6 21 (5.63%) C#
6 21 (5.63%) Python
7 14 (3.75%) Java 8
8 13 (3.49%) SQL
9 7 (1.88%) JSX
10 6 (1.61%) Go
10 6 (1.61%) PHP
11 4 (1.07%) PowerShell
11 4 (1.07%) Shell Script
12 3 (0.80%) Kotlin
13 2 (0.54%) Groovy
13 2 (0.54%) Ruby
14 1 (0.27%) ES8
14 1 (0.27%) PHP 7
14 1 (0.27%) Solidity
Qualifications
1 7 (1.88%) Degree
2 3 (0.80%) Computer Science Degree
3 1 (0.27%) SC Cleared
3 1 (0.27%) Security Cleared
Quality Assurance & Compliance
1 14 (3.75%) QA
2 4 (1.07%) WCAG
3 1 (0.27%) PSD2
3 1 (0.27%) WAI
System Software
1 54 (14.48%) Docker
2 2 (0.54%) Apache ZooKeeper
Systems Management
1 12 (3.22%) Ansible
2 8 (2.14%) Single Sign-On
3 7 (1.88%) Terraform
4 6 (1.61%) Marathon
4 6 (1.61%) Mesos
5 5 (1.34%) Grafana
6 4 (1.07%) Graphite
7 2 (0.54%) Kubernetes
8 1 (0.27%) Opscode Chef
8 1 (0.27%) Puppet
Vendors
1 20 (5.36%) Apiary
2 19 (5.09%) Google
3 15 (4.02%) Twitter
4 7 (1.88%) Cypress Semiconductor
5 6 (1.61%) Microsoft
6 4 (1.07%) Adobe
7 3 (0.80%) SAP
7 3 (0.80%) Sitecore
7 3 (0.80%) Splunk
8 2 (0.54%) Atlassian
8 2 (0.54%) PubNub
9 1 (0.27%) Apple
9 1 (0.27%) Cognizant
9 1 (0.27%) hybris
9 1 (0.27%) Salesforce.com