Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Wales with a requirement for T-SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited T-SQL over the 6 months to 23 November 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.

Transact-SQL
UK > Wales
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 59 87 50
Rank change year-on-year +28 -37 +28
Contract jobs citing T-SQL 32 17 76
As % of all contract IT jobs advertised in Wales 2.69% 1.20% 4.62%
As % of the Programming Languages category 6.94% 2.85% 9.46%
Number of daily rates quoted 22 10 64
Wales median daily rate £355 £320 £325
Median daily rate % change year-on-year +10.94% -1.54% +4.84%
10th Percentile £163 £279 £200
90th Percentile £420 £393 £406
UK median daily rate £415 £375 £375
% change year-on-year +10.67% - +7.14%
Number of hourly rates quoted 3 1 2
Wales median hourly rate £18.50 £12.00 £17.15
Median hourly rate % change year-on-year +54.17% -30.03% -
10th Percentile £16.75 £12.00 £16.30
90th Percentile £20.45 £12.00 £18.57
UK median hourly rate £27.25 £39.60 £23.75
% change year-on-year -31.19% +66.74% -34.03%

T-SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Wales with a requirement for coding skills.

All Programming Languages
Wales
Contract vacancies with a requirement for coding skills 461 596 803
As % of all contract IT jobs advertised in Wales 38.80% 42.03% 48.81%
Number of daily rates quoted 307 402 585
Wales median daily rate £375 £414 £350
Median daily rate % change year-on-year -9.37% +18.21% -
10th Percentile £253 £269 £225
90th Percentile £538 £575 £475
UK median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% -
Number of hourly rates quoted 8 15 25
Wales median hourly rate £18.75 £55.00 £21.00
Median hourly rate % change year-on-year -65.91% +161.90% +5.53%
10th Percentile £14.29 £17.83 £13.00
90th Percentile £39.20 £77.50 £55.72
UK median hourly rate £40.00 £37.50 £37.45
% change year-on-year +6.67% +0.13% +20.81%

T-SQL
Job Vacancy Trend in Wales

Job postings citing T-SQL as a percentage of all IT jobs advertised in Wales.

Job vacancy trend for T-SQL in Wales

T-SQL
Contractor Daily Rate Trend in Wales

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

Contractor daily rate trend for T-SQL in Wales

T-SQL
Contractor Daily Rate Histogram in Wales

The daily rate distribution of IT jobs citing T-SQL in Wales over the 6 months to 23 November 2017.

Contractor daily rate histogram for T-SQL in Wales

T-SQL
Contractor Hourly Rate Trend in Wales

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing T-SQL in Wales.

Contractor hourly rate trend for T-SQL in Wales

T-SQL
Contract Job Locations in Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing T-SQL within the Wales region over the 6 months to 23 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Wales +31 30 £350 +11.11% 5
North Wales - 1 £385 - 1
T-SQL
UK

For the 6 months to 23 November 2017, IT contractor jobs citing T-SQL 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 Wales region with a requirement for T-SQL.

1 32 (100.00%) SQL
1 32 (100.00%) SQL Server
2 19 (59.38%) Microsoft
2 19 (59.38%) TOGAF
3 16 (50.00%) Enterprise Architecture
3 16 (50.00%) SQL Server 2008
4 15 (46.88%) High Availability
4 15 (46.88%) C#
5 14 (43.75%) .NET
5 14 (43.75%) Agile Software Development
6 13 (40.63%) XML
6 13 (40.63%) Data Modelling
7 12 (37.50%) Team Foundation Server
7 12 (37.50%) SDLC
8 11 (34.38%) Microsoft Certification
8 11 (34.38%) MVC
9 10 (31.25%) Requirements Analysis
9 10 (31.25%) HL7
9 10 (31.25%) SOAP
9 10 (31.25%) N-Tier
9 10 (31.25%) RedGate
9 10 (31.25%) RESTful
10 9 (28.13%) Security Cleared
10 9 (28.13%) Web Services
10 9 (28.13%) NHS
10 9 (28.13%) Degree
11 8 (25.00%) ETL
11 8 (25.00%) Data Warehouse
11 8 (25.00%) SQL Server Integration Services
11 8 (25.00%) Greenfield Project

T-SQL
Co-occurring IT Skills in 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 1 (3.13%) SharePoint
Cloud Services
1 7 (21.88%) Microsoft Azure
2 1 (3.13%) Amazon AWS
2 1 (3.13%) Office 365
Communications & Networking
1 1 (3.13%) Firewall
1 1 (3.13%) TCP/IP
Database & Business Intelligence
1 32 (100.00%) SQL Server
2 16 (50.00%) SQL Server 2008
3 8 (25.00%) Data Warehouse
3 8 (25.00%) SQL Server Integration Services
4 6 (18.75%) SQL Server Reporting Services
5 5 (15.63%) Azure SQL Database
5 5 (15.63%) SQL Server 2016
6 4 (12.50%) Relational Database
7 3 (9.38%) Oracle Database
7 3 (9.38%) Oracle Database 10g
7 3 (9.38%) Oracle Database 11g
7 3 (9.38%) Power BI
7 3 (9.38%) SQL Server 2014
7 3 (9.38%) SQL Server Analysis Services
8 2 (6.25%) Microsoft Analysis Services
8 2 (6.25%) SQL Server 2005
8 2 (6.25%) SSDT
8 2 (6.25%) Star Schema
9 1 (3.13%) MySQL
9 1 (3.13%) RDBMS
Development Applications
1 12 (37.50%) Team Foundation Server
2 3 (9.38%) Visual Studio
3 1 (3.13%) Visual Studio Team System
General
1 1 (3.13%) Welsh Language
Job Titles
1 15 (46.88%) Architect
2 13 (40.63%) Data Architect
2 13 (40.63%) Developer
2 13 (40.63%) Technical Architect
3 10 (31.25%) SQL Server Architect
4 6 (18.75%) DBA
4 6 (18.75%) SQL DBA
5 5 (15.63%) SQL Developer
6 4 (12.50%) Software Developer
7 3 (9.38%) .NET Developer
7 3 (9.38%) Administrator
7 3 (9.38%) TOGAF Architect
8 2 (6.25%) Data Warehouse Developer
8 2 (6.25%) SQL Server DBA
9 1 (3.13%) Business Developer
9 1 (3.13%) Business Intelligence Developer
9 1 (3.13%) C# Developer
9 1 (3.13%) Microsoft Developer
9 1 (3.13%) SharePoint Developer
9 1 (3.13%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 14 (43.75%) .NET
2 13 (40.63%) XML
3 10 (31.25%) RESTful
3 10 (31.25%) SOAP
4 9 (28.13%) Web Services
5 3 (9.38%) CSS
5 3 (9.38%) HTML
5 3 (9.38%) HTML5
6 2 (6.25%) ASP.NET
6 2 (6.25%) ASP.NET Web API
6 2 (6.25%) ASP.NET Web Forms
6 2 (6.25%) CSS3
7 1 (3.13%) .NET Framework
7 1 (3.13%) Angular 2
7 1 (3.13%) AngularJS
7 1 (3.13%) jQuery
Miscellaneous
1 10 (31.25%) N-Tier
2 9 (28.13%) NHS
3 8 (25.00%) Greenfield Project
4 4 (12.50%) Clustering
5 2 (6.25%) Management Information System
6 1 (3.13%) Analytical Skills
6 1 (3.13%) Reference Data
6 1 (3.13%) Replication
Operating Systems
1 4 (12.50%) Linux
1 4 (12.50%) Windows
2 1 (3.13%) CentOS
2 1 (3.13%) Red Hat Enterprise Linux
2 1 (3.13%) Windows Server
Processes & Methodologies
1 19 (59.38%) TOGAF
2 16 (50.00%) Enterprise Architecture
3 15 (46.88%) High Availability
4 14 (43.75%) Agile Software Development
5 13 (40.63%) Data Modelling
6 12 (37.50%) SDLC
7 11 (34.38%) MVC
8 10 (31.25%) Requirements Analysis
9 8 (25.00%) ETL
10 5 (15.63%) Capacity Planning
10 5 (15.63%) ITIL
10 5 (15.63%) Use Case
11 4 (12.50%) Kimball Methodology
11 4 (12.50%) Technical Analysis
12 3 (9.38%) Business Intelligence
12 3 (9.38%) Disaster Recovery
12 3 (9.38%) Re-Platforming
12 3 (9.38%) Wireframes
13 2 (6.25%) Migration
13 2 (6.25%) Scrum
Programming Languages
1 32 (100.00%) SQL
2 15 (46.88%) C#
3 5 (15.63%) PowerShell
4 3 (9.38%) JavaScript
5 1 (3.13%) Data Analysis Expressions (DAX)
Qualifications
1 11 (34.38%) Microsoft Certification
2 9 (28.13%) Degree
2 9 (28.13%) Security Cleared
3 5 (15.63%) BPSS Clearance
4 3 (9.38%) DBS Check
4 3 (9.38%) SC Cleared
5 1 (3.13%) MCSA
5 1 (3.13%) MCSE
Quality Assurance & Compliance
1 10 (31.25%) HL7
2 1 (3.13%) Data Quality
System Software
1 1 (3.13%) VMware Infrastructure
Systems Management
1 1 (3.13%) Systems Management Server (SMS)
Vendors
1 19 (59.38%) Microsoft
2 10 (31.25%) RedGate
3 4 (12.50%) Oracle
4 2 (6.25%) HP
5 1 (3.13%) VMware