Period
to 16 January 2019

The table below looks at the prevalence of the term N-Tier in permanent job vacancies advertised in Northern Ireland. Included is a benchmarking guide to the salaries offered in vacancies that have cited N-Tier over the 6 months to 16 January 2019 with a comparison to the same period over the previous 2 years.

N-Tier
UK > Northern Ireland
6 months to
16 Jan 2019
Same period 2018 Same period 2017
Rank 72 67 -
Rank change year-on-year -5 - +41
Permanent jobs citing N-Tier 6 2 0
As % of all permanent IT jobs advertised in Northern Ireland 0.97% 0.43% -
As % of the Miscellaneous category 1.82% 0.90% -
Number of salaries quoted 5 0 0
Northern Ireland median annual salary £50,000 - -
UK median annual salary £57,500 £45,000 £50,000
% change year-on-year +27.78% -10.00% +5.26%

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

All Generic IT Skills
Northern Ireland
Permanent vacancies with a requirement for generic IT skills 330 222 135
As % of all permanent IT jobs advertised in Northern Ireland 53.57% 47.84% 36.59%
Number of salaries quoted 197 130 116
Northern Ireland median annual salary £42,500 £40,000 £35,000
Median salary % change year-on-year +6.25% +14.29% -17.65%
10th Percentile £27,500 £22,475 £21,750
90th Percentile £66,250 £57,750 £62,500
UK median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

N-Tier
Job Vacancy Trend in Northern Ireland

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

Job vacancy trend for N-Tier in Northern Ireland

N-Tier
Salary Trend in Northern Ireland

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing N-Tier in Northern Ireland.

Salary trend for N-Tier in Northern Ireland

N-Tier
Salary Histogram in Northern Ireland

The salary distribution of IT jobs citing N-Tier in Northern Ireland over the 6 months to 16 January 2019.

Salary histogram for N-Tier in Northern Ireland

N-Tier
Job Locations in Northern Ireland

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing N-Tier within the Northern Ireland region over the 6 months to 16 January 2019. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
County Antrim -6 6 £50,000 - 2
N-Tier
UK

For the 6 months to 16 January 2019, IT 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 permanent job ads across the Northern Ireland region with a requirement for N-Tier.

1 6 (100.00%) Java
1 6 (100.00%) Linux
2 3 (50.00%) C#
2 3 (50.00%) Problem-Solving
2 3 (50.00%) Apache
2 3 (50.00%) Data Modelling
2 3 (50.00%) Oracle Database 10g
2 3 (50.00%) Shell Script
2 3 (50.00%) Project Management
2 3 (50.00%) Finance
2 3 (50.00%) LAMP
2 3 (50.00%) Replication
2 3 (50.00%) Perl
2 3 (50.00%) PHP
2 3 (50.00%) PL/SQL
2 3 (50.00%) SQL
2 3 (50.00%) J2EE
2 3 (50.00%) MySQL
2 3 (50.00%) Oracle
2 3 (50.00%) Web Services
2 3 (50.00%) Unix
2 3 (50.00%) Oracle Database 11g
2 3 (50.00%) Data Guard
2 3 (50.00%) MongoDB
2 3 (50.00%) NoSQL
2 3 (50.00%) Oracle Database
2 3 (50.00%) Performance Tuning
2 3 (50.00%) Banking
2 3 (50.00%) Velocity
2 3 (50.00%) Analytical Skills

N-Tier
Co-occurring IT Skills in Northern Ireland 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 3 (50.00%) Apache
Database & Business Intelligence
1 3 (50.00%) MongoDB
1 3 (50.00%) MySQL
1 3 (50.00%) NoSQL
1 3 (50.00%) Oracle Database
1 3 (50.00%) Oracle Database 10g
1 3 (50.00%) Oracle Database 11g
2 1 (16.67%) TKPROF
General
1 3 (50.00%) Banking
1 3 (50.00%) Finance
Job Titles
1 4 (66.67%) Developer
2 3 (50.00%) Lead Developer
2 3 (50.00%) Senior Developer
2 3 (50.00%) Technical Developer
2 3 (50.00%) Technical Leader
3 2 (33.33%) Oracle Specialist
3 2 (33.33%) Performance Specialist
3 2 (33.33%) Performance Tuning Specialist
4 1 (16.67%) DBA
4 1 (16.67%) Oracle DBA
4 1 (16.67%) Oracle Developer
4 1 (16.67%) Performance Tuning DBA
Libraries, Frameworks & Software Standards
1 3 (50.00%) J2EE
1 3 (50.00%) LAMP
1 3 (50.00%) Oracle GoldenGate
1 3 (50.00%) Velocity
1 3 (50.00%) Web Services
Miscellaneous
1 3 (50.00%) Analytical Skills
1 3 (50.00%) Replication
Operating Systems
1 6 (100.00%) Linux
2 3 (50.00%) Unix
Processes & Methodologies
1 3 (50.00%) Data Modelling
1 3 (50.00%) Performance Tuning
1 3 (50.00%) Problem-Solving
1 3 (50.00%) Project Management
1 3 (50.00%) SDLC
Programming Languages
1 6 (100.00%) Java
2 3 (50.00%) C#
2 3 (50.00%) Perl
2 3 (50.00%) PHP
2 3 (50.00%) PL/SQL
2 3 (50.00%) Shell Script
2 3 (50.00%) SQL
System Software
1 1 (16.67%) Oracle RAC
Systems Management
1 3 (50.00%) Data Guard
Vendors
1 3 (50.00%) Oracle