The table below looks at the prevalence of the term Clustering in contract job vacancies advertised in Leeds. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Clustering over the 3 months to 28 June 2017 with a comparison to the same period over 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.

Clustering
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 84 98 92
Rank change year-on-year +14 -6  
Contract jobs citing Clustering 3 10 14
As % of all contract IT jobs advertised in Leeds 0.27% 0.67% 0.92%
As % of the Miscellaneous category 0.81% 1.94% 3.06%
Number of daily rates quoted 5 5 5
Median daily rate £535 £400 £420
Median daily rate % change year-on-year +33.75% -4.76%  
UK excluding London median daily rate £375 £340 £375
% change year-on-year +10.29% -9.33%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £28.00 £19.50
% change year-on-year - +43.58%  

Clustering is in the generic IT 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 generic IT skills.

Generic IT Skills
Leeds
Contract job vacancies with a requirement for generic IT skills 369 515 457
As % of all contract IT job vacancies advertised in Leeds 33.45% 34.75% 29.91%
Number of daily rates quoted 342 510 478
Median daily rate £400 £425 £368
Median daily rate % change year-on-year -5.88% +15.64%  
90% offered a daily rate of more than £255 £310 £250
10% offered a daily rate of more than £545 £575 £538
UK excluding London median daily rate £400 £390 £375
% change year-on-year +2.56% +4.00%  
Number of hourly rates quoted 7 6 23
Median hourly rate £16.00 £13.80 £40.00
Median hourly rate % change year-on-year +15.98% -65.51%  
UK excluding London median hourly rate £25.00 £23.00 £18.50
% change year-on-year +8.69% +24.32%  

Clustering
Job Vacancy Trend in Leeds

Job postings citing Clustering as a percentage of all IT jobs advertised in Leeds.

Job vacancy trend for Clustering in Leeds

Clustering
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for Clustering in Leeds

Clustering
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing Clustering in Leeds over the 3 months to 28 June 2017.

Contractor daily rate histogram for Clustering in Leeds

Clustering
Contractor Hourly Rate Trend in Leeds

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Clustering in Leeds.

Contractor hourly rate trend for Clustering in Leeds

For the 6 months to 28 June 2017, IT contractor jobs citing Clustering 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 Clustering.

1 3 (60.00%) Linux
1 3 (60.00%) Python
1 3 (60.00%) HTTP
1 3 (60.00%) Shell Script
1 3 (60.00%) Configuration Management
1 3 (60.00%) Scrum
1 3 (60.00%) JIRA
1 3 (60.00%) Load Balancing
1 3 (60.00%) QA
1 3 (60.00%) Continuous Integration
1 3 (60.00%) Kanban
1 3 (60.00%) Red Hat Enterprise Linux
1 3 (60.00%) Git (software)
1 3 (60.00%) Test Automation
1 3 (60.00%) nginx
1 3 (60.00%) Bash Shell
1 3 (60.00%) Confluence
1 3 (60.00%) Puppet
1 3 (60.00%) Agile Software Development
1 3 (60.00%) Software Engineering
1 3 (60.00%) Apache Cassandra
1 3 (60.00%) Static Code Analysis
1 3 (60.00%) Jenkins
1 3 (60.00%) Opscode Chef
1 3 (60.00%) Docker
1 3 (60.00%) DevOps
1 3 (60.00%) Microservices
1 3 (60.00%) Kubernetes
1 3 (60.00%) SonarQube
1 3 (60.00%) Rancher

Clustering
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 3 (60.00%) Confluence
1 3 (60.00%) nginx
Cloud Services
1 3 (60.00%) Slack
Communications & Networking
1 3 (60.00%) HTTP
Database & Business Intelligence
1 3 (60.00%) Apache Cassandra
2 2 (40.00%) Oracle Database
2 2 (40.00%) Oracle9i Database
2 2 (40.00%) SQL Server
2 2 (40.00%) SQL Server 2008
3 1 (20.00%) MongoDB
3 1 (20.00%) MySQL
Development Applications
1 3 (60.00%) Git (software)
1 3 (60.00%) Jenkins
1 3 (60.00%) JIRA
1 3 (60.00%) SonarQube
Job Titles
1 3 (60.00%) DevOps Engineer
1 3 (60.00%) Senior DevOps
1 3 (60.00%) Senior DevOps Engineer
2 2 (40.00%) Administrator
2 2 (40.00%) DBA
2 2 (40.00%) Oracle DBA
2 2 (40.00%) SQL DBA
Libraries, Frameworks & Software Standards
1 2 (40.00%) Node.js
2 1 (20.00%) LEMP Stack
Miscellaneous
1 2 (40.00%) Management Information System
1 2 (40.00%) Replication
Operating Systems
1 3 (60.00%) Linux
1 3 (60.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 3 (60.00%) Agile Software Development
1 3 (60.00%) Configuration Management
1 3 (60.00%) Continuous Integration
1 3 (60.00%) DevOps
1 3 (60.00%) Kanban
1 3 (60.00%) Load Balancing
1 3 (60.00%) Microservices
1 3 (60.00%) Scrum
1 3 (60.00%) Software Engineering
1 3 (60.00%) Static Code Analysis
1 3 (60.00%) Test Automation
2 2 (40.00%) ITIL
2 2 (40.00%) Migration
2 2 (40.00%) Open Source
2 2 (40.00%) Performance Tuning
2 2 (40.00%) SFIA
3 1 (20.00%) Coaching
3 1 (20.00%) Continuous Delivery
3 1 (20.00%) Mentoring
Programming Languages
1 3 (60.00%) Bash Shell
1 3 (60.00%) Python
1 3 (60.00%) Shell Script
2 2 (40.00%) Java
2 2 (40.00%) JavaScript
2 2 (40.00%) SQL
Quality Assurance & Compliance
1 3 (60.00%) QA
System Software
1 3 (60.00%) Docker
2 1 (20.00%) Xen
Systems Management
1 3 (60.00%) Kubernetes
1 3 (60.00%) Opscode Chef
1 3 (60.00%) Puppet
1 3 (60.00%) Rancher
Vendors
1 2 (40.00%) Oracle