The table below looks at the prevalence of the term N-Tier in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited N-Tier over the 3 months to 29 June 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
29 Jun 2016
Same period 2015 Same period 2014
N-Tier
Rank 54 - 54
Rank change year-on-year
- 0
Contract jobs citing N-Tier 4 0 5
As % of all contract IT jobs located in Hertfordshire 0.61% - 0.84%
As % of the Miscellaneous category 1.78% - 2.84%
Number of daily rates quoted 3 0 4
Median daily rate £450 - £295
90% offered a daily rate of more than £440 - £280
10% offered a daily rate of more than £470 - £335
UK excluding London median daily rate £350 £400 £340
% change year-on-year
-12.50% +17.64%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £23.00
N-Tier
East of England

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in contract jobs advertised in the Hertfordshire region.

Miscellaneous Category
Hertfordshire
Contract IT job ads with a match in the
Miscellaneous category
225 311 176
As % of all contract IT jobs located in Hertfordshire 34.56% 38.11% 29.53%
Number of daily rates quoted 116 164 90
Median daily rate £375 £375 £358
Median daily rate % change year-on-year
- +4.89%
90% offered a daily rate of more than £184 £275 £174
10% offered a daily rate of more than £468 £488 £480
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 6 31 8
Median hourly rate £20.00 £33.00 £23.25
Median hourly rate % change year-on-year
-39.39% +41.93%
90% offered a hourly rate of more than £12.33 £13.00 £20.65
10% offered a hourly rate of more than £27.60 £40.00 £37.00
UK excluding London median hourly rate £22.75 £18.00 £21.00
% change year-on-year
+26.38% -14.28%

N-Tier
Jobs Demand Trend in Hertfordshire

The demand trend of contract jobs across the Hertfordshire region citing N-Tier as a proportion of all IT contracts with a match in the Miscellaneous category.

N-Tier Jobs Demand Trend in Hertfordshire

N-Tier
Daily Rate Trend in Hertfordshire

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

N-Tier Daily Rate Trend in Hertfordshire

N-Tier
Hourly Rate Trend in Hertfordshire

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

N-Tier Hourly Rate Trend in Hertfordshire

N-Tier
Top 22 Related IT Skills in Hertfordshire

For the 6 months to 29 June 2016, 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 Hertfordshire region with a requirement for N-Tier.

1 4 (100.00%) Java
1 4 (100.00%) PL/SQL
1 4 (100.00%) SQL
1 4 (100.00%) Oracle
1 4 (100.00%) WebLogic
1 4 (100.00%) Web Services
1 4 (100.00%) XML
1 4 (100.00%) Data Modelling
1 4 (100.00%) ETL
1 4 (100.00%) RDBMS
1 4 (100.00%) Enterprise Architecture
1 4 (100.00%) Oracle APEX
1 4 (100.00%) Oracle RAC
1 4 (100.00%) Oracle Database 11g
1 4 (100.00%) Database Tuning
1 4 (100.00%) Oracle Database
1 4 (100.00%) Performance Tuning
1 4 (100.00%) Relational Database
1 4 (100.00%) Logical Data Model
1 4 (100.00%) Physical Data Model
1 4 (100.00%) Database Optimisation
2 2 (50.00%) Finance

N-Tier
Top Related IT Skills in Hertfordshire 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 4 (100.00%) WebLogic
Database & Business Intelligence
1 4 (100.00%) Oracle Database
1 4 (100.00%) Oracle Database 11g
1 4 (100.00%) RDBMS
1 4 (100.00%) Relational Database
Development Applications
1 4 (100.00%) Oracle APEX
General
1 2 (50.00%) Finance
Job Titles
1 4 (100.00%) Developer
1 4 (100.00%) Oracle Developer
2 2 (50.00%) Senior Developer
2 2 (50.00%) Senior Oracle Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) Web Services
1 4 (100.00%) XML
Processes & Methodologies
1 4 (100.00%) Data Modelling
1 4 (100.00%) Database Optimisation
1 4 (100.00%) Database Tuning
1 4 (100.00%) Enterprise Architecture
1 4 (100.00%) ETL
1 4 (100.00%) Logical Data Model
1 4 (100.00%) Performance Tuning
1 4 (100.00%) Physical Data Model
Programming Languages
1 4 (100.00%) Java
1 4 (100.00%) PL/SQL
1 4 (100.00%) SQL
System Software
1 4 (100.00%) Oracle RAC
Vendors
1 4 (100.00%) Oracle