Period
to 6 December 2019

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

Redux
England > London
6 months to
6 Dec 2019
Same period 2018 Same period 2017
Rank 114 111 186
Rank change year-on-year -3 +75 +237
Contract jobs citing Redux 806 1,141 729
As % of all contract IT jobs advertised in London 2.32% 2.44% 1.53%
As % of the Libraries, Frameworks & Software Standards category 6.46% 6.22% 4.12%
Number of daily rates quoted 644 909 621
London median daily rate £550 £525 £500
Median daily rate % change year-on-year +4.76% +5.00% +11.11%
10th Percentile £413 £410 £400
90th Percentile £675 £625 £638
England median daily rate £525 £500 £500
% change year-on-year +5.00% - +14.29%
Number of hourly rates quoted 1 0 0
London median hourly rate £120.50 - -
England median hourly rate £16.00 £34.75 £43.00
% change year-on-year -53.96% -19.19% -6.52%

Redux is in the Software Libraries and Frameworks 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 technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 12,482 18,343 17,710
As % of all contract IT jobs advertised in London 35.94% 39.18% 37.08%
Number of daily rates quoted 9,203 13,899 13,543
London median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +6.38%
10th Percentile £375 £370 £350
90th Percentile £688 £675 £650
England median daily rate £500 £475 £465
% change year-on-year +5.26% +2.15% +9.41%
Number of hourly rates quoted 80 83 105
London median hourly rate £47.83 £40.00 £29.00
Median hourly rate % change year-on-year +19.58% +37.93% -27.50%
10th Percentile £17.48 £20.91 £19.18
90th Percentile £78.75 £62.10 £48.38
England median hourly rate £42.50 £41.53 £40.00
% change year-on-year +2.34% +3.83% +2.56%

Redux
Job Vacancy Trend in London

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

Job vacancy trend for Redux in London

Redux
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Redux in London

Redux
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Redux in London over the 6 months to 6 December 2019.

Contractor daily rate histogram for Redux in London

Redux
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Redux in London.

Contractor hourly rate trend for Redux in London

Redux
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 Redux within the London region over the 6 months to 6 December 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 -12 183 £550 +4.76% 86
South London +52 31 £431 -4.17% 8
West London +13 20 £513 -4.65% 21
North London +17 8 £525 +16.67% 1
East London +9 8 £563 +7.14% 11
Redux
England

For the 6 months to 6 December 2019, IT contractor jobs citing Redux 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 Redux.

1 577 (71.59%) JavaScript
2 508 (63.03%) React
3 384 (47.64%) Agile Software Development
4 348 (43.18%) CSS
5 343 (42.56%) Node.js
6 342 (42.43%) HTML
7 268 (33.25%) Front End Development
8 262 (32.51%) TDD
9 226 (28.04%) HTML5
10 215 (26.67%) TypeScript
11 207 (25.68%) ES6
12 167 (20.72%) Git (software)
13 159 (19.73%) CSS3
14 144 (17.87%) Finance
15 140 (17.37%) Java
15 140 (17.37%) Sass
16 137 (17.00%) GraphQL
17 131 (16.25%) Jest
18 128 (15.88%) BDD
19 121 (15.01%) AWS
20 120 (14.89%) webpack
21 117 (14.52%) AngularJS
22 110 (13.65%) OO
23 108 (13.40%) User Experience
23 108 (13.40%) Greenfield Project
24 104 (12.90%) Microservices
24 104 (12.90%) Test Automation
25 100 (12.41%) Azure
26 92 (11.41%) C#
27 90 (11.17%) REST

Redux
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 21 (2.61%) Elasticsearch
2 20 (2.48%) Confluence
3 8 (0.99%) CMS
4 7 (0.87%) Magnolia
5 5 (0.62%) Jupyter
5 5 (0.62%) SAS
5 5 (0.62%) SharePoint
6 4 (0.50%) Apache Spark
7 3 (0.37%) Apache
7 3 (0.37%) ArcGIS
7 3 (0.37%) IIS
7 3 (0.37%) nginx
7 3 (0.37%) WordPress
8 2 (0.25%) JBoss
8 2 (0.25%) WebSphere
9 1 (0.12%) Camunda
Applications
1 6 (0.74%) Photoshop
2 5 (0.62%) Chatbot
3 4 (0.50%) Adobe Illustrator
3 4 (0.50%) Microsoft Excel
4 3 (0.37%) Sketch
5 1 (0.12%) UXPin
5 1 (0.12%) Zeplin
Business Applications
1 4 (0.50%) Shopify
2 2 (0.25%) Magento
2 2 (0.25%) Payment Gateway
3 1 (0.12%) Oracle Cash Management
Cloud Services
1 121 (15.01%) AWS
2 100 (12.41%) Azure
3 46 (5.71%) GCP
4 42 (5.21%) Serverless
5 34 (4.22%) GitHub
6 28 (3.47%) AWS Lambda
7 27 (3.35%) npm
8 16 (1.99%) Heroku
9 13 (1.61%) SaaS
10 10 (1.24%) Yarn
11 7 (0.87%) Cloud Computing
12 6 (0.74%) Apigee
12 6 (0.74%) CloudFront
13 5 (0.62%) Amazon ECS
13 5 (0.62%) Amazon S3
14 4 (0.50%) Cloudflare
15 3 (0.37%) AWS CloudFormation
15 3 (0.37%) IaaS
15 3 (0.37%) Lucidchart
15 3 (0.37%) OpenShift
Communications & Networking
1 7 (0.87%) HTTP
2 3 (0.37%) Reverse Proxy
3 1 (0.12%) Extranet
3 1 (0.12%) Internet
Database & Business Intelligence
1 53 (6.58%) NoSQL
2 49 (6.08%) MongoDB
3 38 (4.71%) Relational Database
4 36 (4.47%) PostgreSQL
4 36 (4.47%) SQL Server
5 17 (2.11%) Blockchain
6 16 (1.99%) MySQL
7 13 (1.61%) Redis
8 10 (1.24%) Cosmos DB
9 8 (0.99%) Big Data
10 7 (0.87%) Amazon DynamoDB
11 6 (0.74%) Apache Cassandra
11 6 (0.74%) Azure SQL Database
12 5 (0.62%) Amazon Redshift
13 4 (0.50%) Hadoop
13 4 (0.50%) RDBMS
14 3 (0.37%) Couchbase
14 3 (0.37%) SQL Server 2012
15 2 (0.25%) Amazon RDS
15 2 (0.25%) Apache Hive
Development Applications
1 167 (20.72%) Git (software)
2 120 (14.89%) webpack
3 67 (8.31%) Mocha
4 66 (8.19%) Jenkins
5 61 (7.57%) JIRA
6 50 (6.20%) Jasmine
7 47 (5.83%) Selenium
8 34 (4.22%) Babel
9 29 (3.60%) Cucumber
10 28 (3.47%) gulp
11 26 (3.23%) Bitbucket
12 21 (2.61%) Grunt
13 20 (2.48%) Karma Test Runner
14 19 (2.36%) TeamCity
15 17 (2.11%) git-flow
15 17 (2.11%) Mercurial
16 16 (1.99%) Visual Studio Team System
17 15 (1.86%) Team Foundation Server
18 13 (1.61%) CircleCI
19 12 (1.49%) Visual Studio
General
1 144 (17.87%) Finance
2 47 (5.83%) Banking
3 42 (5.21%) Retail
4 39 (4.84%) Front Office
5 21 (2.61%) Public Sector
6 15 (1.86%) Games
6 15 (1.86%) Investment Banking
7 10 (1.24%) Marketing
8 9 (1.12%) Publishing
9 8 (0.99%) Advertising
9 8 (0.99%) Law
10 4 (0.50%) Telecoms
11 3 (0.37%) Automotive
12 2 (0.25%) Multimedia
13 1 (0.12%) Financial Institution
13 1 (0.12%) Private Banking
Job Titles
1 684 (84.86%) Developer
2 414 (51.36%) React Developer
3 210 (26.05%) Front End Developer (Client-Side Developer)
4 143 (17.74%) JavaScript Developer
5 118 (14.64%) Full Stack Developer
6 102 (12.66%) Senior Developer
7 66 (8.19%) Node.js Developer
8 65 (8.06%) Senior React Developer
9 49 (6.08%) Java Developer
10 38 (4.71%) C# Developer
11 32 (3.97%) UI Developer
12 30 (3.72%) Angular Developer
13 25 (3.10%) Senior Front-End Developer
13 25 (3.10%) Senior JavaScript Developer
14 24 (2.98%) .NET Developer
15 22 (2.73%) Senior Full Stack Developer
16 21 (2.61%) JavaScript Engineer
17 17 (2.11%) Software Engineer
18 16 (1.99%) HTML Developer
19 15 (1.86%) Lead Developer
Libraries, Frameworks & Software Standards
1 508 (63.03%) React
2 348 (43.18%) CSS
3 343 (42.56%) Node.js
4 342 (42.43%) HTML
5 226 (28.04%) HTML5
6 159 (19.73%) CSS3
7 140 (17.37%) Sass
8 137 (17.00%) GraphQL
9 131 (16.25%) Jest
10 117 (14.52%) AngularJS
11 90 (11.17%) REST
12 85 (10.55%) RESTful
13 61 (7.57%) .NET
13 61 (7.57%) React Native
14 48 (5.96%) Enzyme
15 42 (5.21%) RxJS
15 42 (5.21%) Web Services
16 41 (5.09%) WebSockets
17 37 (4.59%) Express
18 36 (4.47%) Spring Boot
Miscellaneous
1 108 (13.40%) Greenfield Project
1 108 (13.40%) User Experience
2 45 (5.58%) Mobile App
3 40 (4.96%) Analytical Skills
4 29 (3.60%) Enterprise Software
5 28 (3.47%) Algorithms
6 24 (2.98%) Hedge funds
7 17 (2.11%) Data Structures
7 17 (2.11%) Fixed Income
8 13 (1.61%) Virtual Team
9 12 (1.49%) Foreign Exchange (FX)
10 11 (1.36%) Cloud Native
11 10 (1.24%) Derivative
12 7 (0.87%) Self-Motivation
13 6 (0.74%) Data Centre
13 6 (0.74%) Online Games
14 4 (0.50%) Digital Media
14 4 (0.50%) Linux Command Line
15 3 (0.37%) Equity Derivative
15 3 (0.37%) Marketing Technology
Operating Systems
1 24 (2.98%) Android
2 20 (2.48%) Linux
3 14 (1.74%) Apple iOS
4 7 (0.87%) Windows
5 5 (0.62%) Unix
6 2 (0.25%) Mac OS
6 2 (0.25%) Red Hat Enterprise Linux
7 1 (0.12%) CentOS
7 1 (0.12%) Solaris
Processes & Methodologies
1 384 (47.64%) Agile Software Development
2 268 (33.25%) Front End Development
3 262 (32.51%) TDD
4 128 (15.88%) BDD
5 110 (13.65%) OO
6 104 (12.90%) Microservices
6 104 (12.90%) Test Automation
7 80 (9.93%) Scrum
8 74 (9.18%) Fintech
9 67 (8.31%) Continuous Integration
10 66 (8.19%) E-Commerce
11 63 (7.82%) Unit Testing
12 60 (7.44%) DevOps
13 51 (6.33%) MVC
13 51 (6.33%) SDLC
14 48 (5.96%) Software Engineering
15 44 (5.46%) Functional Programming
16 40 (4.96%) Analytics
16 40 (4.96%) Kanban
17 33 (4.09%) Problem-Solving
Programming Languages
1 577 (71.59%) JavaScript
2 215 (26.67%) TypeScript
3 207 (25.68%) ES6
4 140 (17.37%) Java
5 92 (11.41%) C#
6 85 (10.55%) SQL
7 60 (7.44%) Python
8 46 (5.71%) Ruby
9 34 (4.22%) ES7
10 28 (3.47%) Go
11 27 (3.35%) Java 8
12 20 (2.48%) PHP
12 20 (2.48%) Scala
13 10 (1.24%) Elixir
14 9 (1.12%) Clojure
15 7 (0.87%) C
16 6 (0.74%) R
17 5 (0.62%) PowerShell
17 5 (0.62%) T-SQL
18 4 (0.50%) VBA
Qualifications
1 33 (4.09%) Degree
2 17 (2.11%) Security Cleared
3 15 (1.86%) SC Cleared
4 6 (0.74%) Computer Science Degree
5 3 (0.37%) Master's Degree
Quality Assurance & Compliance
1 31 (3.85%) QA
2 15 (1.86%) WCAG
System Software
1 88 (10.92%) Docker
Systems Management
1 62 (7.69%) Kubernetes
2 25 (3.10%) Terraform
3 3 (0.37%) Docker Swarm
3 3 (0.37%) Hadoop YARN
4 2 (0.25%) Ansible
4 2 (0.25%) Single Sign-On
5 1 (0.12%) Istio
5 1 (0.12%) Kibana
5 1 (0.12%) Marathon
5 1 (0.12%) Mesos
5 1 (0.12%) Opscode Chef
5 1 (0.12%) Puppet
Vendors
1 34 (4.22%) Google
2 24 (2.98%) Microsoft
3 15 (1.86%) Oracle
4 12 (1.49%) Atlassian
5 7 (0.87%) Facebook
6 6 (0.74%) Demandware
6 6 (0.74%) Elastic Path
6 6 (0.74%) IBM
6 6 (0.74%) Salesforce.com
7 5 (0.62%) Apple
8 4 (0.50%) ESRI
8 4 (0.50%) Splunk
9 3 (0.37%) hybris
10 2 (0.25%) Sony
10 2 (0.25%) Twitter
11 1 (0.12%) AppDynamics
11 1 (0.12%) Mapbox
11 1 (0.12%) NetIQ
11 1 (0.12%) Red Hat
11 1 (0.12%) Sybase