Period
to 19 September 2020

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 19 September 2020 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
19 Sep 2020
Same period 2019 Same period 2018
Rank 168 102 113
Rank change year-on-year -66 +11 +90
Contract jobs citing Redux 208 990 1,146
As % of all contract jobs advertised in London 1.57% 2.54% 2.49%
As % of the Libraries, Frameworks & Software Standards category 4.11% 7.04% 6.33%
Number of daily rates quoted 181 866 943
Median daily rate £500 £550 £500
Median daily rate % change year-on-year -9.09% +10.00% -
10th Percentile £363 £413 £386
90th Percentile £688 £650 £618
England median daily rate £463 £525 £500
% change year-on-year -11.90% +5.00% +0.10%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
England median hourly rate - £52.17 £45.00
% change year-on-year - +15.93% +5.88%

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 5,058 14,053 18,109
As % of all contract IT jobs advertised in London 38.13% 36.11% 39.39%
Number of daily rates quoted 3,541 10,483 13,687
Median daily rate £525 £525 £520
Median daily rate % change year-on-year - +0.96% +4.00%
10th Percentile £363 £375 £370
90th Percentile £714 £688 £675
England median daily rate £500 £500 £475
% change year-on-year - +5.26% +5.56%
Number of hourly rates quoted 42 69 91
Median hourly rate £35.00 £47.83 £43.75
Median hourly rate % change year-on-year -26.82% +9.33% +25.00%
10th Percentile £22.60 £20.50 £20.95
90th Percentile £53.64 £82.90 £72.50
Median hourly rate £35.00 £45.00 £41.92
% change year-on-year -22.22% +7.34% +4.81%

Redux
Job Vacancy Trend in London

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

Job vacancy trend for Redux in London

Redux
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Redux in London.

Daily rate trend for Redux in London

Redux
Daily Rate Histogram in London

Daily rate distribution for jobs citing Redux in London over the 6 months to 19 September 2020.

Daily rate histogram for Redux in London

Redux
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Redux in London.

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 19 September 2020. 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 -9 41 £550 - 39
South London +51 24 £525 +16.67% 2
West London +47 7 £525 +2.44% 20
East London +37 2 £474 -15.69% 4
North London +6 1 £450 -18.18% 2
Redux
England

For the 6 months to 19 September 2020, 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.

1 132 (63.46%) JavaScript
2 124 (59.62%) React
3 106 (50.96%) Agile Software Development
4 92 (44.23%) Node.js
5 86 (41.35%) CSS
6 74 (35.58%) HTML
7 63 (30.29%) Finance
8 61 (29.33%) Front End Development
9 55 (26.44%) TypeScript
10 52 (25.00%) Test Automation
11 50 (24.04%) AWS
11 50 (24.04%) HTML5
12 48 (23.08%) TDD
13 46 (22.12%) DevOps
14 44 (21.15%) Java
15 35 (16.83%) ES6
16 34 (16.35%) Jest
16 34 (16.35%) Azure
16 34 (16.35%) REST
17 32 (15.38%) CSS3
17 32 (15.38%) webpack
17 32 (15.38%) User Experience
18 31 (14.90%) Docker
19 30 (14.42%) Git (software)
19 30 (14.42%) Front Office
19 30 (14.42%) GraphQL
20 29 (13.94%) React Native
20 29 (13.94%) Dependency Injection
20 29 (13.94%) Sass
20 29 (13.94%) AngularJS

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 8 (3.85%) Elasticsearch
2 5 (2.40%) Confluence
3 4 (1.92%) Apache
4 3 (1.44%) Apache Airflow
5 1 (0.48%) Apache Spark
5 1 (0.48%) Cloud Foundry
5 1 (0.48%) CMS
5 1 (0.48%) Ethereum
5 1 (0.48%) Mule
5 1 (0.48%) SAS
5 1 (0.48%) SharePoint
5 1 (0.48%) Tomcat
Applications
1 1 (0.48%) Adobe Illustrator
1 1 (0.48%) Adobe Premiere
1 1 (0.48%) Chatbot
1 1 (0.48%) Microsoft Excel
1 1 (0.48%) Sketch
Business Applications
1 1 (0.48%) Shopify
Cloud Services
1 50 (24.04%) AWS
2 34 (16.35%) Azure
3 21 (10.10%) GCP
4 15 (7.21%) npm
5 9 (4.33%) Amazon ECS
5 9 (4.33%) Serverless
6 8 (3.85%) AWS Lambda
7 6 (2.88%) SaaS
8 4 (1.92%) Amazon ElastiCache
8 4 (1.92%) Amazon Kinesis
8 4 (1.92%) AWS CloudFormation
8 4 (1.92%) Azure Functions
8 4 (1.92%) Cloud Computing
8 4 (1.92%) Datadog
8 4 (1.92%) GitHub
9 3 (1.44%) Amazon SQS
9 3 (1.44%) Azure Active Directory
10 1 (0.48%) Amazon Cognito
10 1 (0.48%) CloudFront
10 1 (0.48%) Slack
Communications & Networking
1 1 (0.48%) DNS
1 1 (0.48%) Firewall
1 1 (0.48%) HTTP
1 1 (0.48%) Reverse Proxy
1 1 (0.48%) SSL
1 1 (0.48%) TCP/IP
Database & Business Intelligence
1 15 (7.21%) MongoDB
2 12 (5.77%) NoSQL
3 11 (5.29%) PostgreSQL
4 10 (4.81%) SQL Server
5 6 (2.88%) Cosmos DB
6 5 (2.40%) Amazon DynamoDB
7 4 (1.92%) Apache Cassandra
7 4 (1.92%) Redis
8 3 (1.44%) Amazon RDS
9 2 (0.96%) Amazon Redshift
9 2 (0.96%) Data Warehouse
9 2 (0.96%) Relational Database
10 1 (0.48%) Blockchain
10 1 (0.48%) MySQL
10 1 (0.48%) RDBMS
Development Applications
1 32 (15.38%) webpack
2 30 (14.42%) Git (software)
3 14 (6.73%) Cypress.io
4 13 (6.25%) Jasmine
5 12 (5.77%) JIRA
6 10 (4.81%) Jenkins
6 10 (4.81%) Mocha
6 10 (4.81%) Visual Studio Team System
7 9 (4.33%) Grunt
7 9 (4.33%) gulp
8 7 (3.37%) git-flow
9 6 (2.88%) Karma Test Runner
9 6 (2.88%) Selenium
10 5 (2.40%) Gradle
11 3 (1.44%) Babel
11 3 (1.44%) Bitbucket
11 3 (1.44%) Pylint
11 3 (1.44%) Sourcetree
12 2 (0.96%) Bundler
13 1 (0.48%) Sonatype Nexus
General
1 63 (30.29%) Finance
2 30 (14.42%) Front Office
3 20 (9.62%) Banking
4 7 (3.37%) Public Sector
5 6 (2.88%) Investment Banking
6 3 (1.44%) Advertising
6 3 (1.44%) Law
6 3 (1.44%) Publishing
7 2 (0.96%) Retail
8 1 (0.48%) Aerospace
8 1 (0.48%) Financial Institution
8 1 (0.48%) Games
8 1 (0.48%) Manufacturing
8 1 (0.48%) Retail Banking
Job Titles
1 168 (80.77%) Developer
2 95 (45.67%) React Developer
3 38 (18.27%) Front End Developer (Client-Side Developer)
4 26 (12.50%) JavaScript Developer
5 24 (11.54%) Full Stack Developer
6 20 (9.62%) Senior Developer
7 15 (7.21%) Web Developer
8 14 (6.73%) Senior React Developer
9 12 (5.77%) C# Developer
10 10 (4.81%) Java Developer
10 10 (4.81%) Node.js Developer
11 8 (3.85%) Angular Developer
11 8 (3.85%) Clojure Developer
11 8 (3.85%) UI Developer
12 7 (3.37%) Senior JavaScript Developer
13 6 (2.88%) Software Engineer
13 6 (2.88%) Web Applications Developer
14 5 (2.40%) .NET Developer
15 4 (1.92%) Applications Developer
15 4 (1.92%) Front Office Developer
Libraries, Frameworks & Software Standards
1 124 (59.62%) React
2 92 (44.23%) Node.js
3 86 (41.35%) CSS
4 74 (35.58%) HTML
5 50 (24.04%) HTML5
6 34 (16.35%) Jest
6 34 (16.35%) REST
7 32 (15.38%) CSS3
8 30 (14.42%) GraphQL
9 29 (13.94%) AngularJS
9 29 (13.94%) React Native
9 29 (13.94%) Sass
10 22 (10.58%) RESTful
11 18 (8.65%) .NET
11 18 (8.65%) RxJS
12 14 (6.73%) Web Services
13 13 (6.25%) WebSockets
14 12 (5.77%) .NET Core
15 11 (5.29%) Spring
15 11 (5.29%) Spring Boot
Miscellaneous
1 32 (15.38%) User Experience
2 25 (12.02%) Greenfield Project
3 11 (5.29%) Analytical Skills
4 8 (3.85%) Foreign Exchange (FX)
5 7 (3.37%) Mobile App
6 5 (2.40%) Derivative
6 5 (2.40%) Enterprise Software
6 5 (2.40%) Hedge funds
6 5 (2.40%) Self-Motivation
7 4 (1.92%) Data Structures
8 3 (1.44%) Algorithms
8 3 (1.44%) Blog
8 3 (1.44%) Equities
9 2 (0.96%) Fixed Income
9 2 (0.96%) Market Risk
9 2 (0.96%) Video\Live Streaming
10 1 (0.48%) Clustering
10 1 (0.48%) Equity Derivative
10 1 (0.48%) FMCG
10 1 (0.48%) Tandem
Operating Systems
1 15 (7.21%) Android
2 11 (5.29%) Apple iOS
3 3 (1.44%) Linux
4 2 (0.96%) CentOS
Processes & Methodologies
1 106 (50.96%) Agile Software Development
2 61 (29.33%) Front End Development
3 52 (25.00%) Test Automation
4 48 (23.08%) TDD
5 46 (22.12%) DevOps
6 29 (13.94%) Dependency Injection
7 28 (13.46%) Web Development
8 26 (12.50%) BDD
9 24 (11.54%) Microservices
9 24 (11.54%) OO
10 22 (10.58%) Software Engineering
11 21 (10.10%) Problem-Solving
11 21 (10.10%) Scrum
12 20 (9.62%) Asset Management
13 19 (9.13%) Computer Science
14 17 (8.17%) Continuous Integration
14 17 (8.17%) Open Source
15 14 (6.73%) Fintech
15 14 (6.73%) SDLC
16 11 (5.29%) Web Accessibility
Programming Languages
1 132 (63.46%) JavaScript
2 55 (26.44%) TypeScript
3 44 (21.15%) Java
4 35 (16.83%) ES6
5 19 (9.13%) C#
6 16 (7.69%) Python
7 12 (5.77%) Kotlin
8 9 (4.33%) SQL
9 8 (3.85%) Clojure
10 3 (1.44%) Go
10 3 (1.44%) Java 8
10 3 (1.44%) PowerShell
10 3 (1.44%) Ruby
11 2 (0.96%) ES7
11 2 (0.96%) Scala
12 1 (0.48%) ANSI SQL
12 1 (0.48%) C
12 1 (0.48%) PHP
12 1 (0.48%) VBA
Qualifications
1 21 (10.10%) Security Cleared
2 20 (9.62%) SC Cleared
3 17 (8.17%) Degree
4 7 (3.37%) Computer Science Degree
5 3 (1.44%) Master's Degree
6 2 (0.96%) Numerate Degree
7 1 (0.48%) PhD
Quality Assurance & Compliance
1 10 (4.81%) QA
2 7 (3.37%) WCAG
3 1 (0.48%) Basel III
System Software
1 31 (14.90%) Docker
2 3 (1.44%) Active Directory
Systems Management
1 17 (8.17%) Kubernetes
2 7 (3.37%) Terraform
3 5 (2.40%) Ansible
4 4 (1.92%) Kibana
Vendors
1 8 (3.85%) Microsoft
2 7 (3.37%) Google
3 4 (1.92%) Databricks
3 4 (1.92%) Splunk
4 2 (0.96%) Red Hat
5 1 (0.48%) AppDynamics
5 1 (0.48%) Ariba
5 1 (0.48%) Blue Coat
5 1 (0.48%) F5
5 1 (0.48%) SAP
5 1 (0.48%) ServiceNow