Period
to 14 November 2018

The table below looks at the prevalence of the term N-Tier in contract job vacancies advertised in Devon. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited N-Tier over the 6 months to 14 November 2018 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 West > Devon
6 months to
14 Nov 2018
Same period 2017 Same period 2016
Rank 54 51 49
Rank change year-on-year -3 -2 -
Contract jobs citing N-Tier 2 6 2
As % of all contract IT jobs advertised in Devon 0.43% 1.04% 0.42%
As % of the Miscellaneous category 1.54% 3.55% 1.44%
Number of daily rates quoted 2 6 2
Devon median daily rate £390 £340 £320
Median daily rate % change year-on-year +14.71% +6.25% -
10th Percentile £385 £325 £310
90th Percentile £395 £340 £330
South West median daily rate £390 £340 £348
% change year-on-year +14.71% -2.16% -
Number of hourly rates quoted 0 0 0
Devon median hourly rate - - -
South West 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 Devon with a requirement for generic IT skills.

All Generic IT Skills
Devon
Contract vacancies with a requirement for generic IT skills 130 169 139
As % of all contract IT jobs advertised in Devon 28.02% 29.24% 29.02%
Number of daily rates quoted 64 113 90
Devon median daily rate £375 £400 £368
Median daily rate % change year-on-year -6.25% +8.84% +5.00%
10th Percentile £263 £153 £174
90th Percentile £513 £598 £475
South West median daily rate £425 £395 £365
% change year-on-year +7.59% +8.22% -2.67%
Number of hourly rates quoted 2 13 12
Devon median hourly rate £24.31 £35.00 £41.25
Median hourly rate % change year-on-year -30.54% -15.15% +10.00%
10th Percentile £11.24 £14.88 £16.63
90th Percentile £39.14 £47.90 £48.00
South West median hourly rate £42.50 £39.75 £26.00
% change year-on-year +6.92% +52.88% -30.67%

N-Tier
Job Vacancy Trend in Devon

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

Job vacancy trend for N-Tier in Devon

N-Tier
Contractor Daily Rate Trend in Devon

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

Contractor daily rate trend for N-Tier in Devon

For the 6 months to 14 November 2018, IT contractor jobs citing N-Tier also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Devon region with a requirement for N-Tier.

1 2 (100.00%) HTML
1 2 (100.00%) Java
1 2 (100.00%) JavaScript
1 2 (100.00%) CSS
1 2 (100.00%) Web Services
1 2 (100.00%) RDBMS
1 2 (100.00%) Agile Software Development
1 2 (100.00%) Web Development
1 2 (100.00%) Unit Testing
1 2 (100.00%) Test Automation
1 2 (100.00%) RESTful
1 2 (100.00%) Dependency Injection
1 2 (100.00%) Build Automation
1 2 (100.00%) Relational Database
1 2 (100.00%) Front End Development
2 1 (50.00%) C

N-Tier
Co-occurring IT Skills in Devon 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 2 (100.00%) RDBMS
1 2 (100.00%) Relational Database
Job Titles
1 2 (100.00%) Developer
1 2 (100.00%) Java Developer
1 2 (100.00%) Java Web Developer
1 2 (100.00%) React Developer
1 2 (100.00%) Web Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) CSS
1 2 (100.00%) HTML
1 2 (100.00%) RESTful
1 2 (100.00%) Web Services
Processes & Methodologies
1 2 (100.00%) Agile Software Development
1 2 (100.00%) Build Automation
1 2 (100.00%) Dependency Injection
1 2 (100.00%) Front End Development
1 2 (100.00%) Test Automation
1 2 (100.00%) Unit Testing
1 2 (100.00%) Web Development
Programming Languages
1 2 (100.00%) Java
1 2 (100.00%) JavaScript
2 1 (50.00%) C