The following table provides summary statistics for contract job vacancies advertised in Leeds with a requirement for Redis skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Redis over the 3 months to 29 March 2017 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.

Redis
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 72 88 80
Rank change year-on-year +16 -8  
Contract jobs citing Redis 18 9 7
As % of all contract IT jobs advertised in Leeds 1.77% 0.63% 0.60%
As % of the Database & Business Intelligence category 6.43% 2.54% 1.99%
Number of daily rates quoted 15 9 6
Median daily rate £420 £625 £365
Median daily rate % change year-on-year -32.80% +71.23%  
90% offered a daily rate of more than £362 £359 £315
10% offered a daily rate of more than £467 £700 £556
UK excluding London median daily rate £425 £450 £375
% change year-on-year -5.55% +20.00%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Redis is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Leeds with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Leeds
Contract job vacancies with a requirement for database and business intelligence skills 280 355 352
As % of all contract IT job vacancies advertised in Leeds 27.56% 24.81% 30.01%
Number of daily rates quoted 193 263 247
Median daily rate £375 £380 £363
Median daily rate % change year-on-year -1.31% +4.82%  
90% offered a daily rate of more than £300 £300 £275
10% offered a daily rate of more than £510 £550 £535
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 1 0 4
Median hourly rate £19.00 - £22.00
UK excluding London median hourly rate £34.24 £32.50 £32.50
% change year-on-year +5.35% -  

Redis
Job Vacancy Trend in Leeds

The job posting trend of jobs advertised in Leeds citing Redis as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Redis in Leeds

Redis
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for Redis in Leeds

Redis
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing Redis in Leeds over the 3 months to 29 March 2017.

Contractor daily rate histogram for Redis in Leeds

For the 6 months to 29 March 2017, IT contractor jobs citing Redis also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Leeds region with a requirement for Redis.

1 31 (83.78%) Java
2 29 (78.38%) PHP
3 26 (70.27%) Agile Software Development
4 20 (54.05%) PostgreSQL
4 20 (54.05%) Linux
5 19 (51.35%) Python
6 18 (48.65%) JavaScript
6 18 (48.65%) MongoDB
7 17 (45.95%) Apache
8 16 (43.24%) Splunk
8 16 (43.24%) LAPP Stack
9 15 (40.54%) Docker
9 15 (40.54%) Amazon AWS
9 15 (40.54%) HTTP
9 15 (40.54%) Software Engineering
10 14 (37.84%) Symfony
10 14 (37.84%) Django
11 13 (35.14%) SQL
12 12 (32.43%) MVC
12 12 (32.43%) Nagios
12 12 (32.43%) Zend
12 12 (32.43%) RESTful
12 12 (32.43%) NoSQL
12 12 (32.43%) Laravel
13 11 (29.73%) Puppet
13 11 (29.73%) OpenLDAP
13 11 (29.73%) Performance Testing
13 11 (29.73%) Tomcat
14 10 (27.03%) Unit Testing
14 10 (27.03%) Regression Testing

Redis
Co-occurring IT Skills in Leeds 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 (45.95%) Apache
2 11 (29.73%) Tomcat
3 5 (13.51%) Apache Spark
3 5 (13.51%) OpenStack
4 1 (2.70%) nginx
4 1 (2.70%) uWSGI
Cloud Services
1 15 (40.54%) Amazon AWS
2 7 (18.92%) Microsoft Azure
3 5 (13.51%) Google Cloud Platform
3 5 (13.51%) IaaS
3 5 (13.51%) Loggly
3 5 (13.51%) Sumo Logic
Communications & Networking
1 15 (40.54%) HTTP
2 11 (29.73%) OpenLDAP
3 5 (13.51%) DNS
3 5 (13.51%) Internet
4 2 (5.41%) LDAP
Database & Business Intelligence
1 20 (54.05%) PostgreSQL
2 18 (48.65%) MongoDB
3 12 (32.43%) NoSQL
4 7 (18.92%) Apache Cassandra
4 7 (18.92%) Relational Database
5 6 (16.22%) MySQL
6 5 (13.51%) Hadoop
6 5 (13.51%) HBase
7 4 (10.81%) Riak
8 2 (5.41%) RDBMS
9 1 (2.70%) Big Data
9 1 (2.70%) Couchbase
Development Applications
1 10 (27.03%) PHPUnit
2 9 (24.32%) Jenkins
2 9 (24.32%) JMeter
3 6 (16.22%) Git (software)
4 5 (13.51%) Grunt
4 5 (13.51%) Maven
4 5 (13.51%) TestNG
4 5 (13.51%) Vagrant
5 2 (5.41%) Mockito
5 2 (5.41%) Selenium
6 1 (2.70%) Travis CI
General
1 2 (5.41%) Games
1 2 (5.41%) Telecoms
2 1 (2.70%) Advertising
2 1 (2.70%) Marketing
Job Titles
1 17 (45.95%) Developer
2 12 (32.43%) PHP Developer
3 9 (24.32%) Architect
4 8 (21.62%) Technical Architect
5 5 (13.51%) Java Developer
6 4 (10.81%) AWS DevOps
6 4 (10.81%) DevOps Engineer
7 3 (8.11%) Lead DevOps
7 3 (8.11%) Platform Engineer
7 3 (8.11%) Technical Leader
8 2 (5.41%) Performance Tester
8 2 (5.41%) Python Developer
8 2 (5.41%) Solutions Architect
8 2 (5.41%) Technical Tester
8 2 (5.41%) Tester
9 1 (2.70%) Django Developer
9 1 (2.70%) Python Software Engineer
9 1 (2.70%) Python/Django Developer
9 1 (2.70%) Software Engineer
9 1 (2.70%) Technical Solutions Architect
Libraries, Frameworks & Software Standards
1 16 (43.24%) LAPP Stack
2 14 (37.84%) Django
2 14 (37.84%) Symfony
3 12 (32.43%) Laravel
3 12 (32.43%) RESTful
4 10 (27.03%) EclipseLink
4 10 (27.03%) Flask
4 10 (27.03%) JPA
5 7 (18.92%) jQuery
6 6 (16.22%) LAMP
7 5 (13.51%) AngularJS
7 5 (13.51%) CSS
7 5 (13.51%) CSS3
7 5 (13.51%) Elastic Stack
7 5 (13.51%) HTML
7 5 (13.51%) HTML5
7 5 (13.51%) Spring
8 3 (8.11%) Hibernate
9 2 (5.41%) Node.js
10 1 (2.70%) Memcached
Miscellaneous
1 7 (18.92%) NHS
2 5 (13.51%) Replication
3 1 (2.70%) Reference Data
Operating Systems
1 20 (54.05%) Linux
2 5 (13.51%) CoreOS
3 2 (5.41%) Red Hat Enterprise Linux
4 1 (2.70%) CentOS
Processes & Methodologies
1 26 (70.27%) Agile Software Development
2 15 (40.54%) Software Engineering
3 12 (32.43%) MVC
4 11 (29.73%) Performance Testing
5 10 (27.03%) Continuous Integration
5 10 (27.03%) Regression Testing
5 10 (27.03%) SOLID
5 10 (27.03%) Unit Testing
6 9 (24.32%) DevOps
6 9 (24.32%) Load Balancing
7 6 (16.22%) Open Source
7 6 (16.22%) Technical Architecture
8 5 (13.51%) BDD
8 5 (13.51%) TDD
9 4 (10.81%) Coaching
9 4 (10.81%) Continuous Improvement
9 4 (10.81%) Kanban
9 4 (10.81%) Mentoring
9 4 (10.81%) Software Testing
9 4 (10.81%) User Stories
Programming Languages
1 31 (83.78%) Java
2 29 (78.38%) PHP
3 19 (51.35%) Python
4 18 (48.65%) JavaScript
5 13 (35.14%) SQL
6 4 (10.81%) Bash Shell
7 3 (8.11%) C#
7 3 (8.11%) Shell Script
8 1 (2.70%) C++
8 1 (2.70%) Go
8 1 (2.70%) Ruby
8 1 (2.70%) Scala
Qualifications
1 2 (5.41%) BPSS Clearance
1 2 (5.41%) Security Cleared
2 1 (2.70%) Degree
Quality Assurance & Compliance
1 2 (5.41%) Disclosure Scotland
2 1 (2.70%) Data Quality
System Software
1 15 (40.54%) Docker
2 5 (13.51%) HDFS
2 5 (13.51%) VirtualBox
2 5 (13.51%) VMware Infrastructure
Systems Management
1 12 (32.43%) Nagios
2 11 (29.73%) Puppet
3 9 (24.32%) Opscode Chef
4 6 (16.22%) Ansible
4 6 (16.22%) Salt
5 5 (13.51%) Kubernetes
5 5 (13.51%) ZABBIX
6 3 (8.11%) Cobbler
7 1 (2.70%) Graphite
7 1 (2.70%) Opsview
Vendors
1 16 (43.24%) Splunk
2 12 (32.43%) Zend
3 5 (13.51%) Google
3 5 (13.51%) New Relic
3 5 (13.51%) Oracle
3 5 (13.51%) Rackspace
3 5 (13.51%) SaltStack
3 5 (13.51%) VMware
4 2 (5.41%) Red Hat
5 1 (2.70%) Microsoft