Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Redis skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Redis over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Redis
Central London > City of London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 235 236 283
Rank change year-on-year +1 +47 +86
Permanent jobs citing Redis 95 120 140
As % of all permanent IT jobs advertised in the City of London 0.93% 1.03% 0.81%
As % of the Database & Business Intelligence category 2.99% 3.40% 2.73%
Number of salaries quoted 93 101 112
City of London median annual salary £65,000 £65,000 £55,000
Median salary % change year-on-year - +18.18% -4.35%
10th Percentile £47,500 £42,500 £38,525
90th Percentile £85,000 £92,500 £72,500
Central London median annual salary £62,500 £65,000 £57,500
% change year-on-year -3.85% +13.04% -

Redis is in the Databases and Business Intelligence 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 database or business intelligence skills.

All Database and Business Intelligence Skills
City of London
Permanent vacancies with a requirement for database or business intelligence skills 3180 3525 5134
As % of all permanent IT jobs advertised in the City of London 31.25% 30.13% 29.69%
Number of salaries quoted 2908 3234 4460
City of London median annual salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.35% - +4.55%
10th Percentile £40,675 £36,250 £36,250
90th Percentile £87,500 £86,250 £85,000
Central London median annual salary £59,500 £55,000 £55,493
% change year-on-year +8.18% -0.89% +0.90%

Redis
Job Vacancy Trend in the City of London

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

Job vacancy trend for Redis in the City of London

Redis
Salary Trend in the City of London

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

Salary trend for Redis in the City of London

Redis
Salary Histogram in the City of London

The salary distribution of IT jobs citing Redis in the City of London over the 6 months to 18 November 2017.

Salary histogram for Redis in the City of London

For the 6 months to 18 November 2017, IT jobs citing Redis also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Redis.

1 53 (55.79%) Amazon AWS
2 50 (52.63%) Java
3 48 (50.53%) Agile Software Development
4 38 (40.00%) MySQL
4 38 (40.00%) MongoDB
5 37 (38.95%) AngularJS
6 35 (36.84%) Node.js
6 35 (36.84%) JavaScript
6 35 (36.84%) TDD
7 34 (35.79%) CSS
8 33 (34.74%) Microsoft Azure
8 33 (34.74%) Docker
9 32 (33.68%) Ansible
9 32 (33.68%) HTML
10 31 (32.63%) SQL
11 30 (31.58%) React
12 29 (30.53%) NoSQL
13 28 (29.47%) Continuous Integration
13 28 (29.47%) Python
14 27 (28.42%) PostgreSQL
14 27 (28.42%) Ruby
14 27 (28.42%) DevOps
15 26 (27.37%) PHP
15 26 (27.37%) Apache Cassandra
16 25 (26.32%) Linux
16 25 (26.32%) Jenkins
17 22 (23.16%) Couchbase
17 22 (23.16%) Bash Shell
18 21 (22.11%) Puppet
18 21 (22.11%) Scrum

Redis
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 17 (17.89%) Elasticsearch
2 16 (16.84%) Apache Spark
3 14 (14.74%) Tomcat
4 13 (13.68%) OpenStack
5 11 (11.58%) WebLogic
6 9 (9.47%) Apache
6 9 (9.47%) Apache Solr
6 9 (9.47%) JBoss
6 9 (9.47%) Jetty
6 9 (9.47%) WebSphere
6 9 (9.47%) WebSphere Application Server
7 7 (7.37%) CMS
8 6 (6.32%) nginx
9 4 (4.21%) Ethereum
9 4 (4.21%) Hyperledger
10 1 (1.05%) Cloud Foundry
Cloud Services
1 53 (55.79%) Amazon AWS
2 33 (34.74%) Microsoft Azure
3 13 (13.68%) GitHub
4 9 (9.47%) Amazon CloudWatch
5 8 (8.42%) Akamai
5 8 (8.42%) Amazon ElastiCache
5 8 (8.42%) Google Cloud Platform
5 8 (8.42%) Heroku
6 7 (7.37%) Amazon EC2
6 7 (7.37%) AWS Elastic Beanstalk
6 7 (7.37%) Cloud Computing
6 7 (7.37%) CloudFront
6 7 (7.37%) Route 53
7 6 (6.32%) SaaS
8 4 (4.21%) PaaS
8 4 (4.21%) Rackspace Cloud
8 4 (4.21%) Slack
8 4 (4.21%) Trello
9 3 (3.16%) DigitalOcean
9 3 (3.16%) Loggly
Communications & Networking
1 5 (5.26%) Firewall
2 2 (2.11%) HTTP
2 2 (2.11%) Internet
3 1 (1.05%) Asterisk PBX
3 1 (1.05%) NAS
3 1 (1.05%) Reverse Proxy
3 1 (1.05%) RTP
3 1 (1.05%) SAN
3 1 (1.05%) SMS
3 1 (1.05%) SSL
3 1 (1.05%) TCP/IP
3 1 (1.05%) VPN
Database & Business Intelligence
1 38 (40.00%) MongoDB
1 38 (40.00%) MySQL
2 29 (30.53%) NoSQL
3 27 (28.42%) PostgreSQL
4 26 (27.37%) Apache Cassandra
5 22 (23.16%) Couchbase
6 20 (21.05%) Hadoop
7 18 (18.95%) Big Data
8 15 (15.79%) SQL Server
9 10 (10.53%) Riak
10 9 (9.47%) Amazon DynamoDB
10 9 (9.47%) Relational Database
11 4 (4.21%) Blockchain
11 4 (4.21%) InterSystems Cache
11 4 (4.21%) SQL Server Integration Services
11 4 (4.21%) SQL Server Reporting Services
12 3 (3.16%) Amazon Redshift
12 3 (3.16%) Azure SQL Database
12 3 (3.16%) DocumentDB
12 3 (3.16%) RDBMS
Development Applications
1 25 (26.32%) Jenkins
2 20 (21.05%) webpack
3 19 (20.00%) Git (software)
4 15 (15.79%) Babel
5 11 (11.58%) JIRA
6 9 (9.47%) Team Foundation Server
7 6 (6.32%) Jasmine
7 6 (6.32%) JUnit
7 6 (6.32%) Subversion
8 5 (5.26%) Grunt
8 5 (5.26%) Hamcrest
8 5 (5.26%) jMock
8 5 (5.26%) Selenium
8 5 (5.26%) Visual Studio
9 4 (4.21%) CruiseControl
9 4 (4.21%) RSpec
9 4 (4.21%) SpecFlow
9 4 (4.21%) TeamCity
9 4 (4.21%) Travis CI
9 4 (4.21%) Visual Studio Team System
General
1 14 (14.74%) Marketing
2 10 (10.53%) Finance
3 7 (7.37%) Advertising
3 7 (7.37%) Retail
4 5 (5.26%) Banking
5 4 (4.21%) Publishing
6 3 (3.16%) Law
7 2 (2.11%) Legal
8 1 (1.05%) Mandarin Language
Job Titles
1 60 (63.16%) Developer
2 18 (18.95%) Java Developer
3 13 (13.68%) DevOps Engineer
4 12 (12.63%) Front End Developer (Client-Side Developer)
5 10 (10.53%) JavaScript Developer
6 9 (9.47%) Full Stack Developer
7 7 (7.37%) DevOps Manager
8 6 (6.32%) Systems Engineer
9 5 (5.26%) .NET Developer
9 5 (5.26%) Java Programmer
9 5 (5.26%) Programmer
9 5 (5.26%) Ruby on Rails Developer
10 4 (4.21%) Angular Developer
10 4 (4.21%) AWS Engineer
10 4 (4.21%) Blockchain Developer
10 4 (4.21%) DevOps Systems Engineer
10 4 (4.21%) Senior Developer
11 3 (3.16%) AWS DevOps
11 3 (3.16%) AWS DevOps Engineer
11 3 (3.16%) Data Engineer
Libraries, Frameworks & Software Standards
1 37 (38.95%) AngularJS
2 35 (36.84%) Node.js
3 34 (35.79%) CSS
4 32 (33.68%) HTML
5 30 (31.58%) React
6 21 (22.11%) Elastic Stack
7 19 (20.00%) .NET
8 18 (18.95%) HTML5
8 18 (18.95%) Web Services
9 16 (16.84%) Twitter Bootstrap
10 14 (14.74%) Ruby on Rails
11 10 (10.53%) Lucene
11 10 (10.53%) Sass
12 9 (9.47%) Hibernate
12 9 (9.47%) jQuery
12 9 (9.47%) RESTful
13 8 (8.42%) ASP.NET
14 7 (7.37%) LESS
14 7 (7.37%) RabbitMQ
14 7 (7.37%) Spring
Miscellaneous
1 18 (18.95%) User Experience
2 15 (15.79%) Greenfield Project
3 11 (11.58%) Enterprise Software
4 8 (8.42%) Linux Command Line
5 6 (6.32%) Computer Science
6 5 (5.26%) Fintech
7 4 (4.21%) Algorithms
7 4 (4.21%) Bitcoin
8 3 (3.16%) Analytical Skills
8 3 (3.16%) Data Centre
8 3 (3.16%) Replication
9 2 (2.11%) Data Structures
9 2 (2.11%) Mobile App
9 2 (2.11%) NHS
10 1 (1.05%) Cloud Native
10 1 (1.05%) Digital Media
10 1 (1.05%) iPad
10 1 (1.05%) Public Cloud
10 1 (1.05%) Social Media
10 1 (1.05%) Virtual Team
Operating Systems
1 25 (26.32%) Linux
2 6 (6.32%) Unix
3 5 (5.26%) CentOS
4 3 (3.16%) CoreOS
5 2 (2.11%) Android
5 2 (2.11%) Apple iOS
6 1 (1.05%) Windows
Processes & Methodologies
1 48 (50.53%) Agile Software Development
2 35 (36.84%) TDD
3 28 (29.47%) Continuous Integration
4 27 (28.42%) DevOps
5 21 (22.11%) Microservices
5 21 (22.11%) Scrum
6 20 (21.05%) Front End Development
7 19 (20.00%) Software Engineering
8 16 (16.84%) Kanban
9 13 (13.68%) BDD
9 13 (13.68%) Multithreading
9 13 (13.68%) OO
9 13 (13.68%) Web Development
10 12 (12.63%) E-Commerce
11 10 (10.53%) Digital Marketing
11 10 (10.53%) Transpiler
12 9 (9.47%) Coaching
12 9 (9.47%) Concurrent Programming
12 9 (9.47%) Mentoring
12 9 (9.47%) Waterfall
Programming Languages
1 50 (52.63%) Java
2 35 (36.84%) JavaScript
3 31 (32.63%) SQL
4 28 (29.47%) Python
5 27 (28.42%) Ruby
6 26 (27.37%) PHP
7 22 (23.16%) Bash Shell
8 20 (21.05%) Go
9 14 (14.74%) Perl
10 12 (12.63%) C++
11 11 (11.58%) C#
11 11 (11.58%) ES6
11 11 (11.58%) Scala
12 5 (5.26%) T-SQL
13 4 (4.21%) Solidity
14 3 (3.16%) TypeScript
15 2 (2.11%) AspectJ
15 2 (2.11%) PHP 5
16 1 (1.05%) Apple Swift
16 1 (1.05%) Elixir
Qualifications
1 6 (6.32%) Degree
2 2 (2.11%) Computer Science Degree
3 1 (1.05%) Master's Degree
Quality Assurance & Compliance
1 1 (1.05%) QA
1 1 (1.05%) SLA
System Software
1 33 (34.74%) Docker
2 8 (8.42%) Varnish
3 3 (3.16%) Apache ZooKeeper
3 3 (3.16%) HDFS
3 3 (3.16%) VirtualBox
3 3 (3.16%) VMware Infrastructure
3 3 (3.16%) Xen
4 1 (1.05%) Ceph
4 1 (1.05%) Kamailio
Systems Management
1 32 (33.68%) Ansible
2 21 (22.11%) Puppet
3 14 (14.74%) Opscode Chef
4 12 (12.63%) Kubernetes
4 12 (12.63%) Salt
5 11 (11.58%) Kibana
6 10 (10.53%) logstash
7 9 (9.47%) Terraform
8 6 (6.32%) HAProxy
9 3 (3.16%) Grafana
9 3 (3.16%) Nagios
9 3 (3.16%) Rancher
9 3 (3.16%) ZABBIX
10 2 (2.11%) Graphite
11 1 (1.05%) Consul
11 1 (1.05%) Icinga
11 1 (1.05%) Marathon
11 1 (1.05%) Mesos
11 1 (1.05%) Riemann
Vendors
1 14 (14.74%) Oracle
2 10 (10.53%) New Relic
3 8 (8.42%) Google
3 8 (8.42%) Rackspace
4 5 (5.26%) Microsoft
4 5 (5.26%) Red Hat
5 4 (4.21%) Infragistics
5 4 (4.21%) Splunk
6 3 (3.16%) Dynatrace
6 3 (3.16%) SaltStack
6 3 (3.16%) VMware
7 2 (2.11%) Twitter
8 1 (1.05%) CA
8 1 (1.05%) Facebook