Period
to 18 November 2017

The table below looks at the prevalence of the term N-Tier in contract job vacancies advertised in Cardiff. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited N-Tier over the 6 months to 18 November 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.

N-Tier
South Wales > Cardiff
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 50 - 81
Rank change year-on-year - +81 -11
Contract jobs citing N-Tier 9 0 1
As % of all contract IT jobs advertised in Cardiff 1.46% - 0.12%
As % of the Miscellaneous category 4.66% - 0.48%
Number of daily rates quoted 9 0 1
Cardiff median daily rate £369 - £375
10th Percentile £166 - £363
90th Percentile £420 - £388
South Wales median daily rate £369 - £375
Number of hourly rates quoted 0 0 0
Cardiff median hourly rate - - -
South Wales median hourly rate - - -

N-Tier is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cardiff with a requirement for generic IT skills.

All Generic IT Skills
Cardiff
Contract vacancies with a requirement for generic IT skills 193 180 209
As % of all contract IT jobs advertised in Cardiff 31.38% 32.61% 24.25%
Number of daily rates quoted 133 146 171
Cardiff median daily rate £351 £375 £350
Median daily rate % change year-on-year -6.40% +7.14% -
10th Percentile £153 £158 £185
90th Percentile £475 £519 £475
South Wales median daily rate £375 £388 £356
% change year-on-year -3.23% +8.85% +1.71%
Number of hourly rates quoted 9 2 2
Cardiff median hourly rate £22.38 £40.00 £15.88
Median hourly rate % change year-on-year -44.05% +151.97% +29.59%
10th Percentile £16.10 £40.00 £14.99
90th Percentile £37.75 £40.00 £16.56
South Wales median hourly rate £29.07 £25.50 £18.25
% change year-on-year +14.00% +39.73% +30.36%

N-Tier
Job Vacancy Trend in Cardiff

Job postings citing N-Tier as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for N-Tier in Cardiff

N-Tier
Contractor Daily Rate Trend in Cardiff

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing N-Tier in Cardiff.

Contractor daily rate trend for N-Tier in Cardiff

N-Tier
Contractor Daily Rate Histogram in Cardiff

The daily rate distribution of IT jobs citing N-Tier in Cardiff over the 6 months to 18 November 2017.

Contractor daily rate histogram for N-Tier in Cardiff

N-Tier
Contractor Hourly Rate Trend in Cardiff

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing N-Tier in Cardiff.

Contractor hourly rate trend for N-Tier in Cardiff

For the 6 months to 18 November 2017, IT contractor jobs citing N-Tier 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 Cardiff region with a requirement for N-Tier.

1 9 (100.00%) C#
1 9 (100.00%) SQL
1 9 (100.00%) T-SQL
1 9 (100.00%) .NET
1 9 (100.00%) SQL Server
1 9 (100.00%) SOAP
1 9 (100.00%) Web Services
1 9 (100.00%) XML
1 9 (100.00%) Microsoft
1 9 (100.00%) Agile Software Development
1 9 (100.00%) TOGAF
1 9 (100.00%) Enterprise Architecture
1 9 (100.00%) Requirements Analysis
1 9 (100.00%) HL7
1 9 (100.00%) Team Foundation Server
1 9 (100.00%) RESTful
1 9 (100.00%) RedGate
1 9 (100.00%) SDLC
2 8 (88.89%) High Availability
2 8 (88.89%) Degree
2 8 (88.89%) Microsoft Certification
3 7 (77.78%) Data Modelling
3 7 (77.78%) MVC
4 4 (44.44%) SQL Server 2008
5 3 (33.33%) Greenfield Project
5 3 (33.33%) Security Cleared
5 3 (33.33%) NHS
6 2 (22.22%) Management Information System
6 2 (22.22%) BPSS Clearance
7 1 (11.11%) DBS Check

N-Tier
Co-occurring IT Skills in Cardiff 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:

Database & Business Intelligence
1 9 (100.00%) SQL Server
2 4 (44.44%) SQL Server 2008
3 1 (11.11%) SQL Server 2016
Development Applications
1 9 (100.00%) Team Foundation Server
General
1 1 (11.11%) Welsh Language
Job Titles
1 8 (88.89%) Architect
2 7 (77.78%) Data Architect
2 7 (77.78%) Technical Architect
3 6 (66.67%) SQL Server Architect
4 3 (33.33%) TOGAF Architect
5 1 (11.11%) .NET Developer
5 1 (11.11%) .NET Software Developer
5 1 (11.11%) C# .NET Developer
5 1 (11.11%) C# Developer
5 1 (11.11%) C# Software Developer
5 1 (11.11%) Developer
5 1 (11.11%) Software Developer
5 1 (11.11%) SQL Developer
Libraries, Frameworks & Software Standards
1 9 (100.00%) .NET
1 9 (100.00%) RESTful
1 9 (100.00%) SOAP
1 9 (100.00%) Web Services
1 9 (100.00%) XML
Miscellaneous
1 3 (33.33%) Greenfield Project
1 3 (33.33%) NHS
2 2 (22.22%) Management Information System
Processes & Methodologies
1 9 (100.00%) Agile Software Development
1 9 (100.00%) Enterprise Architecture
1 9 (100.00%) Requirements Analysis
1 9 (100.00%) SDLC
1 9 (100.00%) TOGAF
2 8 (88.89%) High Availability
3 7 (77.78%) Data Modelling
3 7 (77.78%) MVC
4 1 (11.11%) Capacity Planning
4 1 (11.11%) Data Security
4 1 (11.11%) Technical Analysis
4 1 (11.11%) Use Case
4 1 (11.11%) Wireframes
Programming Languages
1 9 (100.00%) C#
1 9 (100.00%) SQL
1 9 (100.00%) T-SQL
Qualifications
1 8 (88.89%) Degree
1 8 (88.89%) Microsoft Certification
2 3 (33.33%) Security Cleared
3 2 (22.22%) BPSS Clearance
4 1 (11.11%) DBS Check
Quality Assurance & Compliance
1 9 (100.00%) HL7
Systems Management
1 1 (11.11%) Systems Management Server (SMS)
Vendors
1 9 (100.00%) Microsoft
1 9 (100.00%) RedGate