Period
to 22 November 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Redux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Redux over the 6 months to 22 November 2018 with a comparison to the same period in the previous 2 years.

Redux
Central London > City of London
6 months to
22 Nov 2018
Same period 2017 Same period 2016
Rank 181 235 337
Rank change year-on-year +54 +102 -
Permanent jobs citing Redux 189 100 13
As % of all permanent IT jobs advertised in the City of London 1.69% 0.98% 0.11%
As % of the Libraries, Frameworks & Software Standards category 3.93% 2.47% 0.27%
Number of salaries quoted 178 81 11
City of London median annual salary £72,500 £67,500 £60,000
Median salary % change year-on-year +7.41% +12.50% -
10th Percentile £47,500 £45,000 £48,750
90th Percentile £97,500 £95,000 £92,500
Central London median annual salary £67,500 £65,000 £60,000
% change year-on-year +3.85% +8.33% -

Redux is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4,807 4,044 4,824
As % of all permanent IT jobs advertised in the City of London 43.10% 39.46% 41.27%
Number of salaries quoted 4,391 3,659 4,454
City of London median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +4.35%
10th Percentile £42,500 £40,000 £38,250
90th Percentile £93,750 £90,250 £87,500
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% -

Redux
Job Vacancy Trend in the City of London

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

Job vacancy trend for Redux in the City of London

Redux
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Redux in the City of London.

Salary trend for Redux in the City of London

Redux
Salary Histogram in the City of London

The salary distribution of IT jobs citing Redux in the City of London over the 6 months to 22 November 2018.

Salary histogram for Redux in the City of London

For the 6 months to 22 November 2018, IT 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 permanent job ads across the City of London region with a requirement for Redux.

1 140 (74.07%) JavaScript
2 113 (59.79%) React
3 100 (52.91%) HTML
3 100 (52.91%) CSS
4 87 (46.03%) Front End Development
5 85 (44.97%) ES6
6 54 (28.57%) Agile Software Development
7 44 (23.28%) Finance
8 42 (22.22%) Java
8 42 (22.22%) Node.js
9 41 (21.69%) AngularJS
10 38 (20.11%) TDD
11 33 (17.46%) Sass
11 33 (17.46%) Fintech
12 32 (16.93%) User Experience
12 32 (16.93%) Git (software)
13 31 (16.40%) Microservices
13 31 (16.40%) webpack
14 29 (15.34%) React Native
14 29 (15.34%) Greenfield Project
15 27 (14.29%) REST
16 25 (13.23%) TypeScript
17 24 (12.70%) Web Development
18 21 (11.11%) Banking
18 21 (11.11%) Python
19 20 (10.58%) Software Engineering
19 20 (10.58%) Big Data
19 20 (10.58%) HTML5
20 19 (10.05%) Kafka
20 19 (10.05%) GitHub

Redux
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 (2.12%) Elasticsearch
2 3 (1.59%) Apache Spark
3 2 (1.06%) Apache
3 2 (1.06%) SharePoint
4 1 (0.53%) CMS
4 1 (0.53%) EPiServer
4 1 (0.53%) Sitecore CMS
4 1 (0.53%) Tomcat
4 1 (0.53%) Umbraco
Business Applications
1 1 (0.53%) Dynamics CRM
Cloud Services
1 19 (10.05%) GitHub
2 15 (7.94%) Serverless
3 13 (6.88%) Microsoft Azure
4 12 (6.35%) Amazon AWS
5 5 (2.65%) Google Cloud Platform
5 5 (2.65%) SaaS
6 4 (2.12%) Heroku
7 3 (1.59%) Amazon S3
8 2 (1.06%) Amazon ElastiCache
8 2 (1.06%) AWS Lambda
8 2 (1.06%) npm
9 1 (0.53%) Amazon Alexa
9 1 (0.53%) AWS CloudFormation
9 1 (0.53%) Google Analytics
9 1 (0.53%) Office 365
9 1 (0.53%) Route 53
9 1 (0.53%) Virtual Private Cloud
Communications & Networking
1 3 (1.59%) HTTP
2 1 (0.53%) Internet
2 1 (0.53%) Intranet
Database & Business Intelligence
1 20 (10.58%) Big Data
2 17 (8.99%) Hadoop
3 16 (8.47%) Redis
4 10 (5.29%) Flink
5 7 (3.70%) PostgreSQL
6 5 (2.65%) MongoDB
6 5 (2.65%) MySQL
6 5 (2.65%) NoSQL
7 4 (2.12%) Apache Cassandra
8 2 (1.06%) BigQuery
8 2 (1.06%) SQL Server
9 1 (0.53%) Amazon DynamoDB
9 1 (0.53%) Amazon RDS
9 1 (0.53%) Blockchain
9 1 (0.53%) HBase
9 1 (0.53%) Mixpanel
9 1 (0.53%) SQL Server 2014
Development Applications
1 32 (16.93%) Git (software)
2 31 (16.40%) webpack
3 11 (5.82%) Babel
3 11 (5.82%) Jenkins
4 10 (5.29%) Maven
5 8 (4.23%) Selenium
6 7 (3.70%) gulp
7 5 (2.65%) CircleCI
8 4 (2.12%) Cucumber
8 4 (2.12%) Jasmine
8 4 (2.12%) Mocha
8 4 (2.12%) PostCSS
9 3 (1.59%) Karma Test Runner
9 3 (1.59%) Mercurial
9 3 (1.59%) Mockito
9 3 (1.59%) Octopus Deploy
10 2 (1.06%) Grunt
10 2 (1.06%) Subversion
10 2 (1.06%) TeamCity
10 2 (1.06%) Visual Studio Team System
General
1 44 (23.28%) Finance
2 21 (11.11%) Banking
3 7 (3.70%) Front Office
4 4 (2.12%) Advertising
4 4 (2.12%) Games
4 4 (2.12%) Law
4 4 (2.12%) Retail Banking
5 3 (1.59%) Publishing
6 2 (1.06%) Investment Banking
6 2 (1.06%) Marketing
7 1 (0.53%) Retail
Job Titles
1 146 (77.25%) Developer
2 77 (40.74%) Front End Developer (Client-Side Developer)
3 49 (25.93%) React Developer
4 32 (16.93%) JavaScript Developer
5 27 (14.29%) Senior Developer
6 15 (7.94%) Full Stack Developer
7 14 (7.41%) Java Developer
8 12 (6.35%) Lead Developer
9 11 (5.82%) Senior Front-End Developer
10 10 (5.29%) Big Data Developer
10 10 (5.29%) Core Java Developer
10 10 (5.29%) Senior JavaScript Developer
11 9 (4.76%) C# Developer
12 7 (3.70%) Node.js Developer
13 6 (3.17%) Software Engineer
14 5 (2.65%) Algorithmic Trading Developer
14 5 (2.65%) Angular Developer
14 5 (2.65%) Python Developer
14 5 (2.65%) Senior Full Stack Developer
14 5 (2.65%) Senior Python Developer
Libraries, Frameworks & Software Standards
1 113 (59.79%) React
2 100 (52.91%) CSS
2 100 (52.91%) HTML
3 42 (22.22%) Node.js
4 41 (21.69%) AngularJS
5 33 (17.46%) Sass
6 29 (15.34%) React Native
7 27 (14.29%) REST
8 20 (10.58%) HTML5
9 19 (10.05%) Kafka
9 19 (10.05%) Vue.js
10 17 (8.99%) CSS3
11 13 (6.88%) RESTful
12 12 (6.35%) Jest
13 11 (5.82%) .NET
14 10 (5.29%) Apache Avro
14 10 (5.29%) JAX-RS
14 10 (5.29%) Twitter Bootstrap
15 9 (4.76%) jQuery
16 8 (4.23%) LESS
Miscellaneous
1 33 (17.46%) Fintech
2 32 (16.93%) User Experience
3 29 (15.34%) Greenfield Project
4 12 (6.35%) Mobile App
5 10 (5.29%) Analytical Skills
5 10 (5.29%) Foreign Exchange (FX)
6 8 (4.23%) Hedge funds
6 8 (4.23%) Video\Live Streaming
7 4 (2.12%) Cloud Native
7 4 (2.12%) Equities
8 3 (1.59%) Algorithms
8 3 (1.59%) Derivative
9 1 (0.53%) Animation
9 1 (0.53%) Blog
9 1 (0.53%) Computer Science
9 1 (0.53%) Enterprise Software
9 1 (0.53%) Equity Derivative
9 1 (0.53%) FMCG
9 1 (0.53%) Media Streaming
Operating Systems
1 14 (7.41%) Linux
2 7 (3.70%) Android
3 3 (1.59%) Apple iOS
4 1 (0.53%) Windows
Processes & Methodologies
1 87 (46.03%) Front End Development
2 54 (28.57%) Agile Software Development
3 38 (20.11%) TDD
4 31 (16.40%) Microservices
5 24 (12.70%) Web Development
6 20 (10.58%) Software Engineering
7 17 (8.99%) DevOps
8 14 (7.41%) Continuous Integration
9 12 (6.35%) Artificial Intelligence
9 12 (6.35%) OO
9 12 (6.35%) Problem-Solving
10 11 (5.82%) Machine Learning
11 10 (5.29%) BDD
11 10 (5.29%) Mobile Development
12 7 (3.70%) Analytics
12 7 (3.70%) Unit Testing
13 6 (3.17%) Investment Management
13 6 (3.17%) Mathematics
13 6 (3.17%) Scrum
14 5 (2.65%) Algorithmic Trading
Programming Languages
1 140 (74.07%) JavaScript
2 85 (44.97%) ES6
3 42 (22.22%) Java
4 25 (13.23%) TypeScript
5 21 (11.11%) Python
6 15 (7.94%) Java 8
7 13 (6.88%) C#
8 12 (6.35%) ES7
9 9 (4.76%) PHP
10 8 (4.23%) Scala
10 8 (4.23%) SQL
11 6 (3.17%) C++
11 6 (3.17%) Objective-C
11 6 (3.17%) Rust
12 5 (2.65%) ES8
12 5 (2.65%) Ruby
13 4 (2.12%) Apple Swift
13 4 (2.12%) Kotlin
14 3 (1.59%) Clojure
15 2 (1.06%) Go
Qualifications
1 5 (2.65%) Degree
Quality Assurance & Compliance
1 2 (1.06%) QA
2 1 (0.53%) MiFID
System Software
1 14 (7.41%) Docker
2 10 (5.29%) Apache ZooKeeper
2 10 (5.29%) HDFS
Systems Management
1 12 (6.35%) Kubernetes
2 10 (5.29%) Puppet
3 2 (1.06%) Apache Shiro
Vendors
1 10 (5.29%) Google
2 8 (4.23%) Microsoft
3 3 (1.59%) IBM
4 2 (1.06%) Apple
5 1 (0.53%) BT
5 1 (0.53%) Hummingbird
5 1 (0.53%) Sitecore