The following table provides summary statistics for contract job vacancies advertised in South Wales with a requirement for NoSQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited NoSQL over the 3 months to 25 April 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.

NoSQL
Wales / South Wales
3 months to
25 Apr 2017
Same period 2016 Same period 2015
Rank 47 53 53
Rank change year-on-year +6 0  
Contract jobs citing NoSQL 8 15 7
As % of all contract IT jobs advertised in South Wales 1.44% 2.77% 1.43%
As % of the Database & Business Intelligence category 5.71% 9.32% 4.22%
Number of daily rates quoted 7 13 7
Median daily rate £525 £375 £400
Median daily rate % change year-on-year +40.00% -6.25%  
UK excluding London median daily rate £425 £425 £400
% change year-on-year - +6.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £48.50 £40.00 -
% change year-on-year +21.25% -  

NoSQL 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 South Wales with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
South Wales
Contract job vacancies with a requirement for database and business intelligence skills 140 161 166
As % of all contract IT job vacancies advertised in South Wales 25.23% 29.70% 34.02%
Number of daily rates quoted 93 94 123
Median daily rate £425 £350 £350
Median daily rate % change year-on-year +21.42% -  
90% offered a daily rate of more than £275 £240 £203
10% offered a daily rate of more than £575 £450 £475
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 6 13 2
Median hourly rate £37.77 £24.50 £26.70
Median hourly rate % change year-on-year +54.16% -8.23%  
90% offered a hourly rate of more than £20.26 £18.70 £20.46
10% offered a hourly rate of more than £40.50 £71.00 £32.94
UK excluding London median hourly rate £29.00 £30.50 £32.50
% change year-on-year -4.91% -6.15%  

NoSQL
Job Vacancy Trend in South Wales

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

Job vacancy trend for NoSQL in South Wales

NoSQL
Contractor Daily Rate Trend in South Wales

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing NoSQL in South Wales.

Contractor daily rate trend for NoSQL in South Wales

NoSQL
Contractor Daily Rate Histogram in South Wales

The daily rate distribution of IT jobs citing NoSQL in South Wales over the 3 months to 25 April 2017.

Contractor daily rate histogram for NoSQL in South Wales

NoSQL
Contract Job Locations in South Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing NoSQL within the South Wales region over the 3 months to 25 April 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Newport - 7 £513 -
Cardiff +8 3 £575 +53.33% 1
NoSQL
Wales

For the 6 months to 25 April 2017, IT contractor jobs citing NoSQL 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 South Wales region with a requirement for NoSQL.

1 14 (93.33%) Agile Software Development
2 12 (80.00%) Python
3 11 (73.33%) MongoDB
4 10 (66.67%) Analytics
4 10 (66.67%) Apache Spark
5 9 (60.00%) Hadoop
5 9 (60.00%) BDD
5 9 (60.00%) Cloudera
5 9 (60.00%) Business Analytics
5 9 (60.00%) Business Intelligence
5 9 (60.00%) Oracle
5 9 (60.00%) SAP
5 9 (60.00%) TDD
5 9 (60.00%) Scrum
5 9 (60.00%) Teradata
6 8 (53.33%) Kanban
7 7 (46.67%) Elasticsearch
8 6 (40.00%) Big Data
9 5 (33.33%) MapReduce
9 5 (33.33%) HBase
9 5 (33.33%) Open Source
9 5 (33.33%) Java
9 5 (33.33%) Jenkins
9 5 (33.33%) DevOps
9 5 (33.33%) Greenfield Project
10 4 (26.67%) Analytical Skills
10 4 (26.67%) Cloud Foundry
10 4 (26.67%) Algorithms
10 4 (26.67%) Data Centre
10 4 (26.67%) Web Services

NoSQL
Co-occurring IT Skills in South Wales 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 10 (66.67%) Apache Spark
2 7 (46.67%) Elasticsearch
3 4 (26.67%) Cloud Foundry
Database & Business Intelligence
1 11 (73.33%) MongoDB
2 9 (60.00%) Hadoop
3 6 (40.00%) Big Data
4 5 (33.33%) HBase
5 4 (26.67%) Apache Cassandra
6 1 (6.67%) Couchbase
6 1 (6.67%) PostgreSQL
6 1 (6.67%) RDBMS
6 1 (6.67%) Relational Database
6 1 (6.67%) SQL Server
6 1 (6.67%) SQL Server 2008
6 1 (6.67%) SQL Server 2012
Development Applications
1 5 (33.33%) Jenkins
2 2 (13.33%) Git (software)
3 1 (6.67%) JIRA
3 1 (6.67%) MbUnit
3 1 (6.67%) Mercurial
3 1 (6.67%) MSTest
3 1 (6.67%) NUnit
3 1 (6.67%) Selenium
3 1 (6.67%) SpecFlow
3 1 (6.67%) TeamCity
3 1 (6.67%) Visual Studio
Job Titles
1 12 (80.00%) Developer
2 9 (60.00%) Scala Developer
3 3 (20.00%) Consultant
3 3 (20.00%) Data Consultant
3 3 (20.00%) Data Engineer
3 3 (20.00%) Java Engineer
3 3 (20.00%) Java Software Engineer
3 3 (20.00%) Software Engineer
4 1 (6.67%) .NET Developer
4 1 (6.67%) Agile Developer
4 1 (6.67%) Agile Java Developer
4 1 (6.67%) Big Data Developer
4 1 (6.67%) Java Developer
4 1 (6.67%) Python Software Engineer
Libraries, Frameworks & Software Standards
1 4 (26.67%) REST
1 4 (26.67%) RESTful
1 4 (26.67%) Web Services
2 1 (6.67%) .NET
2 1 (6.67%) AngularJS
2 1 (6.67%) ASP.NET
2 1 (6.67%) ASP.NET MVC
2 1 (6.67%) ASP.NET Web API
2 1 (6.67%) CSS
2 1 (6.67%) CSS3
2 1 (6.67%) Gherkin
2 1 (6.67%) HTML
2 1 (6.67%) HTML5
2 1 (6.67%) jQuery
2 1 (6.67%) KnockoutJS
2 1 (6.67%) WCF
Miscellaneous
1 5 (33.33%) Greenfield Project
2 4 (26.67%) Algorithms
2 4 (26.67%) Analytical Skills
2 4 (26.67%) Data Centre
3 3 (20.00%) User Experience
Processes & Methodologies
1 14 (93.33%) Agile Software Development
2 10 (66.67%) Analytics
3 9 (60.00%) BDD
3 9 (60.00%) Business Analytics
3 9 (60.00%) Business Intelligence
3 9 (60.00%) Scrum
3 9 (60.00%) TDD
4 8 (53.33%) Kanban
5 5 (33.33%) DevOps
5 5 (33.33%) MapReduce
5 5 (33.33%) Open Source
6 4 (26.67%) High Availability
6 4 (26.67%) Software Engineering
7 3 (20.00%) Digital Transformation Programme
8 1 (6.67%) Continuous Integration
8 1 (6.67%) Data Engineering
8 1 (6.67%) Test-First Development
8 1 (6.67%) Ticket Management
8 1 (6.67%) Unit Testing
8 1 (6.67%) Web Development
Programming Languages
1 12 (80.00%) Python
2 5 (33.33%) Java
3 4 (26.67%) R
4 1 (6.67%) C#
4 1 (6.67%) JavaScript
4 1 (6.67%) Scala
4 1 (6.67%) TypeScript
Qualifications
1 3 (20.00%) BPSS Clearance
Vendors
1 9 (60.00%) Cloudera
1 9 (60.00%) Oracle
1 9 (60.00%) SAP
1 9 (60.00%) Teradata