Period
to 19 November 2019

The following table provides summary statistics for contract job vacancies advertised in the City of 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 19 November 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
Central London > City of London
6 months to
19 Nov 2019
Same period 2018 Same period 2017
Rank 180 199 178
Rank change year-on-year +19 -21 +48
Contract jobs citing webpack 46 59 69
As % of all contract IT jobs advertised in the City of London 0.78% 0.84% 0.98%
As % of the Development Applications category 4.63% 3.79% 5.01%
Number of daily rates quoted 35 55 62
City of London median daily rate £550 £500 £475
Median daily rate % change year-on-year +10.00% +5.26% +11.76%
10th Percentile £404 £413 £414
90th Percentile £705 £625 £638
Central London median daily rate £550 £525 £500
% change year-on-year +4.76% +5.00% +5.26%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central 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 advertised in the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 993 1,557 1,378
As % of all contract IT jobs advertised in the City of London 16.86% 22.21% 19.60%
Number of daily rates quoted 783 1,306 1,089
City of London median daily rate £525 £500 £500
Median daily rate % change year-on-year +5.00% - +5.26%
10th Percentile £363 £363 £363
90th Percentile £675 £638 £638
Central London median daily rate £513 £500 £498
% change year-on-year +2.50% +0.50% +4.74%
Number of hourly rates quoted 5 1 3
City of London median hourly rate £52.00 £43.50 £25.50
Median hourly rate % change year-on-year +19.54% +70.59% -21.54%
10th Percentile £30.65 £43.25 £23.24
90th Percentile £90.50 £43.75 £59.45
Central London median hourly rate £52.00 £39.25 £30.00
% change year-on-year +32.48% +30.83% -7.69%

webpack
Job Vacancy Trend in the City of London

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

Job vacancy trend for webpack in the City of London

webpack
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for webpack in the City of London

webpack
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing webpack in the City of London over the 6 months to 19 November 2019.

Contractor daily rate histogram for webpack in the City of London

For the 6 months to 19 November 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 City of London region with a requirement for webpack.

1 43 (93.48%) JavaScript
2 30 (65.22%) CSS
3 26 (56.52%) Node.js
4 25 (54.35%) React
5 24 (52.17%) Sass
6 23 (50.00%) HTML
6 23 (50.00%) Agile Software Development
6 23 (50.00%) TDD
6 23 (50.00%) ES6
7 19 (41.30%) Redux
7 19 (41.30%) AngularJS
8 18 (39.13%) AWS
9 17 (36.96%) TypeScript
9 17 (36.96%) Front End Development
10 16 (34.78%) HTML5
11 15 (32.61%) Software Engineering
12 13 (28.26%) CSS3
12 13 (28.26%) Vue.js
13 12 (26.09%) Git (software)
13 12 (26.09%) Google
14 11 (23.91%) Babel
15 10 (21.74%) gulp
15 10 (21.74%) Pair Programming
15 10 (21.74%) Finance
15 10 (21.74%) BDD
16 9 (19.57%) RESTful
16 9 (19.57%) Software Delivery
17 8 (17.39%) GCP
17 8 (17.39%) RxJS
17 8 (17.39%) Azure

webpack
Co-occurring IT Skills in the City of 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 4 (8.70%) Elasticsearch
2 3 (6.52%) CMS
3 1 (2.17%) Apache
3 1 (2.17%) Confluence
3 1 (2.17%) nginx
3 1 (2.17%) SharePoint
Business Applications
1 1 (2.17%) Dynamics CRM
Cloud Services
1 18 (39.13%) AWS
2 8 (17.39%) Azure
2 8 (17.39%) GCP
2 8 (17.39%) GitHub
3 6 (13.04%) Serverless
4 4 (8.70%) Amazon Kinesis
4 4 (8.70%) AWS Lambda
4 4 (8.70%) Fastly
4 4 (8.70%) Heroku
4 4 (8.70%) npm
5 3 (6.52%) SaaS
6 2 (4.35%) Yarn
7 1 (2.17%) Akamai
7 1 (2.17%) Cloud Computing
7 1 (2.17%) Office 365
Communications & Networking
1 1 (2.17%) HTTP
Database & Business Intelligence
1 5 (10.87%) Redis
2 4 (8.70%) Amazon DynamoDB
2 4 (8.70%) Neo4j
3 3 (6.52%) MongoDB
4 2 (4.35%) SQL Server
5 1 (2.17%) Big Data
5 1 (2.17%) Blockchain
5 1 (2.17%) Geospatial Data
5 1 (2.17%) MySQL
5 1 (2.17%) PostgreSQL
5 1 (2.17%) Relational Database
5 1 (2.17%) Spatial Data
Development Applications
1 12 (26.09%) Git (software)
2 11 (23.91%) Babel
3 10 (21.74%) gulp
4 7 (15.22%) Atlassian Bamboo
4 7 (15.22%) Grunt
5 6 (13.04%) Bitbucket
5 6 (13.04%) Mocha
6 5 (10.87%) CircleCI
6 5 (10.87%) Jenkins
7 3 (6.52%) Cucumber
7 3 (6.52%) Karma Test Runner
7 3 (6.52%) NUnit
7 3 (6.52%) Selenium
8 2 (4.35%) git-flow
8 2 (4.35%) GitLab
8 2 (4.35%) Jasmine
8 2 (4.35%) Protractor
8 2 (4.35%) TeamCity
9 1 (2.17%) PostCSS
9 1 (2.17%) Sonatype Nexus
General
1 10 (21.74%) Finance
2 4 (8.70%) Banking
2 4 (8.70%) Front Office
3 2 (4.35%) Retail
Job Titles
1 41 (89.13%) Developer
2 17 (36.96%) JavaScript Developer
3 16 (34.78%) Front End Developer (Client-Side Developer)
4 11 (23.91%) React Developer
5 8 (17.39%) Angular Developer
5 8 (17.39%) Senior Developer
6 5 (10.87%) Senior React Developer
7 4 (8.70%) Lead Developer
7 4 (8.70%) Senior JavaScript Developer
7 4 (8.70%) Senior Software Engineer
7 4 (8.70%) Software Engineer
8 3 (6.52%) .NET Developer
8 3 (6.52%) AWS Developer
8 3 (6.52%) C# .NET Developer
8 3 (6.52%) C# Developer
9 2 (4.35%) Node.js Developer
9 2 (4.35%) Senior UI Developer
9 2 (4.35%) Software Developer
9 2 (4.35%) UI Developer
10 1 (2.17%) Consultant
Libraries, Frameworks & Software Standards
1 30 (65.22%) CSS
2 26 (56.52%) Node.js
3 25 (54.35%) React
4 24 (52.17%) Sass
5 23 (50.00%) HTML
6 19 (41.30%) AngularJS
6 19 (41.30%) Redux
7 16 (34.78%) HTML5
8 13 (28.26%) CSS3
8 13 (28.26%) Vue.js
9 9 (19.57%) RESTful
10 8 (17.39%) RxJS
11 7 (15.22%) Angular 2
11 7 (15.22%) GraphQL
11 7 (15.22%) Jest
12 6 (13.04%) Fusebox
12 6 (13.04%) NgRx
12 6 (13.04%) ReactiveX
13 5 (10.87%) .NET
14 4 (8.70%) VCL
Miscellaneous
1 7 (15.22%) User Experience
2 3 (6.52%) Derivative
2 3 (6.52%) Equity Derivative
3 1 (2.17%) Analytical Mindset
3 1 (2.17%) Analytical Skills
3 1 (2.17%) Greenfield Project
3 1 (2.17%) Mobile App
Operating Systems
1 4 (8.70%) Android
1 4 (8.70%) Apple iOS
2 2 (4.35%) Linux
3 1 (2.17%) Unix
Processes & Methodologies
1 23 (50.00%) Agile Software Development
1 23 (50.00%) TDD
2 17 (36.96%) Front End Development
3 15 (32.61%) Software Engineering
4 10 (21.74%) BDD
4 10 (21.74%) Pair Programming
5 9 (19.57%) Software Delivery
6 8 (17.39%) Web Development
7 7 (15.22%) Customer-Centricity
7 7 (15.22%) DevOps
8 6 (13.04%) Kanban
8 6 (13.04%) Wealth Management
9 4 (8.70%) Mentoring
9 4 (8.70%) Microservices
9 4 (8.70%) Scrum
9 4 (8.70%) Technical Leadership
9 4 (8.70%) Test Automation
9 4 (8.70%) Use Case
10 3 (6.52%) Functional Programming
10 3 (6.52%) SDLC
Programming Languages
1 43 (93.48%) JavaScript
2 23 (50.00%) ES6
3 17 (36.96%) TypeScript
4 7 (15.22%) Java
5 5 (10.87%) C#
6 4 (8.70%) Apple Swift
6 4 (8.70%) Kotlin
7 3 (6.52%) Python
8 2 (4.35%) Go
8 2 (4.35%) JSX
9 1 (2.17%) ES7
9 1 (2.17%) Java 8
9 1 (2.17%) PowerShell
9 1 (2.17%) SQL
Qualifications
1 2 (4.35%) Computer Science Degree
1 2 (4.35%) Degree
System Software
1 5 (10.87%) Docker
Systems Management
1 4 (8.70%) Grafana
1 4 (8.70%) Graphite
2 3 (6.52%) Ansible
2 3 (6.52%) Terraform
3 2 (4.35%) Kubernetes
Vendors
1 12 (26.09%) Google
2 6 (13.04%) Atlassian
3 4 (8.70%) Splunk
4 1 (2.17%) Nintex
4 1 (2.17%) Sonatype