Period
to 22 September 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 September 2018 with a comparison to the same period in the previous 2 years.

Redux
Central London > City of London
6 months to
22 Sep 2018
Same period 2017 Same period 2016
Rank 206 245 357
Rank change year-on-year +39 +112 -
Permanent jobs citing Redux 158 81 11
As % of all permanent IT jobs advertised in the City of London 1.44% 0.80% 0.089%
As % of the Libraries, Frameworks & Software Standards category 3.31% 2.01% 0.21%
Number of salaries quoted 147 69 8
City of London median annual salary £75,000 £70,000 £61,250
Median salary % change year-on-year +7.14% +14.29% -
10th Percentile £47,500 £45,000 £48,375
90th Percentile £97,500 £92,500 £93,250
Central London median annual salary £65,000 £70,000 £61,250
% change year-on-year -7.14% +14.29% -

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 4,776 4,028 5,178
As % of all permanent IT jobs advertised in the City of London 43.47% 39.57% 41.82%
Number of salaries quoted 4,332 3,619 4,732
City of London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +4.35%
10th Percentile £41,250 £40,000 £37,500
90th Percentile £93,750 £90,250 £85,000
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% +4.55%

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 September 2018.

Salary histogram for Redux in the City of London

For the 6 months to 22 September 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.

1 122 (77.22%) JavaScript
2 98 (62.03%) React
3 70 (44.30%) HTML
4 68 (43.04%) CSS
4 68 (43.04%) Front End Development
5 62 (39.24%) ES6
6 46 (29.11%) Node.js
7 44 (27.85%) Agile Software Development
8 38 (24.05%) AngularJS
9 35 (22.15%) Finance
10 34 (21.52%) Sass
11 32 (20.25%) TDD
12 30 (18.99%) React Native
13 28 (17.72%) Java
14 27 (17.09%) User Experience
14 27 (17.09%) webpack
15 26 (16.46%) Microservices
16 24 (15.19%) Git (software)
16 24 (15.19%) Software Engineering
17 23 (14.56%) HTML5
18 22 (13.92%) CSS3
18 22 (13.92%) Python
19 21 (13.29%) Fintech
20 20 (12.66%) Greenfield Project
20 20 (12.66%) Docker
20 20 (12.66%) DevOps
21 19 (12.03%) Web Development
22 18 (11.39%) REST
23 17 (10.76%) Mobile App
24 16 (10.13%) Kubernetes

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 5 (3.16%) Elasticsearch
2 3 (1.90%) Apache
2 3 (1.90%) Apache Spark
3 1 (0.63%) Amazon Alexa
3 1 (0.63%) CMS
3 1 (0.63%) Drupal
3 1 (0.63%) EPiServer
3 1 (0.63%) SharePoint
3 1 (0.63%) Sitecore CMS
3 1 (0.63%) Tomcat
3 1 (0.63%) Tornado
3 1 (0.63%) Umbraco
3 1 (0.63%) WordPress
Applications
1 1 (0.63%) Photoshop
Business Applications
1 1 (0.63%) Dynamics CRM
Cloud Services
1 14 (8.86%) Microsoft Azure
1 14 (8.86%) Serverless
2 12 (7.59%) Amazon AWS
3 10 (6.33%) GitHub
4 4 (2.53%) Google Cloud Platform
4 4 (2.53%) Heroku
5 3 (1.90%) SaaS
6 2 (1.27%) AWS Lambda
6 2 (1.27%) DigitalOcean
6 2 (1.27%) Google Analytics
6 2 (1.27%) npm
7 1 (0.63%) Amazon S3
7 1 (0.63%) AWS CloudFormation
7 1 (0.63%) Google Tag Manager
7 1 (0.63%) Route 53
7 1 (0.63%) Virtual Private Cloud
Communications & Networking
1 2 (1.27%) HTTP
2 1 (0.63%) Broadband
2 1 (0.63%) Internet
Database & Business Intelligence
1 9 (5.70%) Hadoop
2 7 (4.43%) MongoDB
2 7 (4.43%) Redis
3 5 (3.16%) Big Data
3 5 (3.16%) PostgreSQL
4 4 (2.53%) Apache Cassandra
4 4 (2.53%) MySQL
5 3 (1.90%) NoSQL
6 2 (1.27%) Amazon DynamoDB
6 2 (1.27%) Flink
6 2 (1.27%) SQL Server
7 1 (0.63%) Amazon RDS
7 1 (0.63%) BigQuery
7 1 (0.63%) Mixpanel
7 1 (0.63%) SQL Server 2014
Development Applications
1 27 (17.09%) webpack
2 24 (15.19%) Git (software)
3 10 (6.33%) Babel
4 9 (5.70%) gulp
5 8 (5.06%) Selenium
6 7 (4.43%) CircleCI
7 6 (3.80%) Cucumber
7 6 (3.80%) PostCSS
8 5 (3.16%) Jenkins
8 5 (3.16%) TeamCity
9 4 (2.53%) Jasmine
9 4 (2.53%) Karma Test Runner
9 4 (2.53%) Mercurial
9 4 (2.53%) Mocha
10 3 (1.90%) Grunt
10 3 (1.90%) JIRA
10 3 (1.90%) Mockito
11 2 (1.27%) Maven
11 2 (1.27%) NUnit
11 2 (1.27%) Subversion
General
1 35 (22.15%) Finance
2 12 (7.59%) Banking
3 9 (5.70%) Front Office
4 5 (3.16%) Games
4 5 (3.16%) Publishing
5 4 (2.53%) Law
6 3 (1.90%) Investment Banking
7 2 (1.27%) Advertising
7 2 (1.27%) Marketing
8 1 (0.63%) Retail Banking
Job Titles
1 124 (78.48%) Developer
2 61 (38.61%) Front End Developer (Client-Side Developer)
3 44 (27.85%) React Developer
4 38 (24.05%) JavaScript Developer
5 30 (18.99%) Senior Developer
6 19 (12.03%) Full Stack Developer
7 15 (9.49%) Senior JavaScript Developer
8 12 (7.59%) Lead Developer
9 10 (6.33%) Software Engineer
10 9 (5.70%) Python Developer
10 9 (5.70%) Senior Front-End Developer
10 9 (5.70%) Senior Full Stack Developer
10 9 (5.70%) Senior Python Developer
11 8 (5.06%) C# Developer
12 7 (4.43%) Node.js Developer
13 6 (3.80%) Angular Developer
13 6 (3.80%) Senior React Developer
14 5 (3.16%) Algorithmic Trading Developer
14 5 (3.16%) Java Developer
14 5 (3.16%) UI Developer
Libraries, Frameworks & Software Standards
1 98 (62.03%) React
2 70 (44.30%) HTML
3 68 (43.04%) CSS
4 46 (29.11%) Node.js
5 38 (24.05%) AngularJS
6 34 (21.52%) Sass
7 30 (18.99%) React Native
8 23 (14.56%) HTML5
9 22 (13.92%) CSS3
10 18 (11.39%) REST
11 14 (8.86%) Kafka
12 13 (8.23%) Twitter Bootstrap
13 12 (7.59%) .NET
14 9 (5.70%) jQuery
14 9 (5.70%) Vue.js
15 8 (5.06%) Enzyme
15 8 (5.06%) Jest
15 8 (5.06%) LESS
15 8 (5.06%) RxJS
16 7 (4.43%) Angular 2
Miscellaneous
1 27 (17.09%) User Experience
2 21 (13.29%) Fintech
3 20 (12.66%) Greenfield Project
4 17 (10.76%) Mobile App
5 9 (5.70%) Foreign Exchange (FX)
6 7 (4.43%) Video\Live Streaming
7 6 (3.80%) Hedge funds
8 4 (2.53%) Analytical Skills
8 4 (2.53%) Derivative
9 3 (1.90%) Animation
9 3 (1.90%) Equities
10 2 (1.27%) Computer Science
11 1 (0.63%) Cloud Native
11 1 (0.63%) Data Structures
11 1 (0.63%) Enterprise Software
11 1 (0.63%) Equity Derivative
11 1 (0.63%) Media Streaming
11 1 (0.63%) Minimum Viable Product
11 1 (0.63%) Tandem
11 1 (0.63%) Virtual Team
Operating Systems
1 9 (5.70%) Linux
2 5 (3.16%) Android
3 4 (2.53%) Apple iOS
4 1 (0.63%) Unix
4 1 (0.63%) Windows
Processes & Methodologies
1 68 (43.04%) Front End Development
2 44 (27.85%) Agile Software Development
3 32 (20.25%) TDD
4 26 (16.46%) Microservices
5 24 (15.19%) Software Engineering
6 20 (12.66%) DevOps
7 19 (12.03%) Web Development
8 14 (8.86%) Continuous Integration
9 13 (8.23%) Problem-Solving
10 12 (7.59%) BDD
10 12 (7.59%) OO
10 12 (7.59%) Unit Testing
11 9 (5.70%) Mobile Development
12 8 (5.06%) Scrum
13 7 (4.43%) Analytics
13 7 (4.43%) Investment Management
14 6 (3.80%) Machine Learning
15 5 (3.16%) Algorithmic Trading
15 5 (3.16%) Artificial Intelligence
15 5 (3.16%) Multithreading
Programming Languages
1 122 (77.22%) JavaScript
2 62 (39.24%) ES6
3 28 (17.72%) Java
4 22 (13.92%) Python
5 15 (9.49%) ES7
6 14 (8.86%) C#
7 12 (7.59%) TypeScript
8 10 (6.33%) Rust
9 9 (5.70%) Java 8
9 9 (5.70%) Scala
10 6 (3.80%) ES8
10 6 (3.80%) PHP
11 5 (3.16%) Clojure
11 5 (3.16%) Ruby
11 5 (3.16%) SQL
12 4 (2.53%) C++
12 4 (2.53%) Kotlin
13 3 (1.90%) Haskell
14 2 (1.27%) Objective-C
15 1 (0.63%) T-SQL
Qualifications
1 2 (1.27%) Degree
1 2 (1.27%) SC Cleared
1 2 (1.27%) Security Cleared
Quality Assurance & Compliance
1 2 (1.27%) MiFID
1 2 (1.27%) QA
System Software
1 20 (12.66%) Docker
2 2 (1.27%) Apache ZooKeeper
2 2 (1.27%) HDFS
Systems Management
1 16 (10.13%) Kubernetes
2 2 (1.27%) Apache Shiro
2 2 (1.27%) Puppet
2 2 (1.27%) Terraform
3 1 (0.63%) Mesos
Vendors
1 12 (7.59%) Google
2 7 (4.43%) Microsoft
3 3 (1.90%) Hummingbird
3 3 (1.90%) IBM
4 1 (0.63%) Adobe
4 1 (0.63%) BT
4 1 (0.63%) Charles River
4 1 (0.63%) Monetate
4 1 (0.63%) New Relic
4 1 (0.63%) Optimizely
4 1 (0.63%) Qubit
4 1 (0.63%) Salesforce.com
4 1 (0.63%) Sitecore
4 1 (0.63%) Splunk
4 1 (0.63%) Tealium