Period
to 21 July 2017

The table below looks at the prevalence of the term N-Tier in permanent job vacancies advertised in Wiltshire. Included is a benchmarking guide to the salaries offered in vacancies that have cited N-Tier over the 6 months to 21 July 2017 with a comparison to the same period over the previous 2 years.

N-Tier
South West > Wiltshire
6 months to
21 Jul 2017
Same period 2016 Same period 2015
Rank 116 127 139
Rank change year-on-year +11 +12 -15
Permanent jobs citing N-Tier 6 8 3
As % of all permanent IT jobs advertised in Wiltshire 0.38% 0.41% 0.13%
As % of the Miscellaneous category 1.10% 1.16% 0.36%
Number of salaries quoted 5 4 3
Wiltshire median annual salary £40,000 £32,500 £42,500
Median salary % change year-on-year +23.08% -23.53% -29.17%
10th Percentile £32,500 £31,250 £37,750
90th Percentile £48,500 £33,750 £46,250
South West median annual salary £42,500 £42,500 £41,500
% change year-on-year - +2.41% -7.78%

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

Generic IT Skills
Wiltshire
Permanent job vacancies with a requirement for generic IT skills 543 687 827
As % of all permanent IT job vacancies advertised in Wiltshire 34.79% 35.02% 36.27%
Number of salaries quoted 469 584 636
Wiltshire median annual salary £42,000 £40,000 £38,533
Median salary % change year-on-year +5.00% +3.81% -3.67%
10th Percentile £22,750 £25,000 £25,750
90th Percentile £62,500 £67,500 £59,041
South West median annual salary £40,000 £40,000 £38,000
% change year-on-year - +5.26% +1.33%

N-Tier
Job Vacancy Trend in Wiltshire

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

Job vacancy trend for N-Tier in Wiltshire

N-Tier
Salary Trend in Wiltshire

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

Salary trend for N-Tier in Wiltshire

N-Tier
Salary Histogram in Wiltshire

The salary distribution of IT jobs citing N-Tier in Wiltshire over the 6 months to 21 July 2017.

Salary histogram for N-Tier in Wiltshire

N-Tier
Job Locations in Wiltshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing N-Tier within the Wiltshire region over the 6 months to 21 July 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Chippenham +20 4 £37,500 +15.38%
Swindon - 2 £50,000 -
N-Tier
South West

For the 6 months to 21 July 2017, IT 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 job ads across the Wiltshire region with a requirement for N-Tier.

1 5 (83.33%) SQL
2 4 (66.67%) SQL Server
2 4 (66.67%) SQL Server 2000
2 4 (66.67%) SQL Server 2005
2 4 (66.67%) Data Protection
2 4 (66.67%) Security Cleared
2 4 (66.67%) SQL Server 2008
2 4 (66.67%) SQL Server 2012
2 4 (66.67%) Performance Tuning
3 2 (33.33%) SQL Server 2014
3 2 (33.33%) SQL Server 2016
3 2 (33.33%) BizTalk Server
3 2 (33.33%) Continuous Improvement
3 2 (33.33%) Capacity Planning
3 2 (33.33%) Mockito
3 2 (33.33%) VMware Infrastructure
3 2 (33.33%) SC Cleared
3 2 (33.33%) Dynamics CRM
3 2 (33.33%) PostgreSQL
3 2 (33.33%) Scrum
3 2 (33.33%) VMware
3 2 (33.33%) Agile Software Development
3 2 (33.33%) Disaster Recovery
3 2 (33.33%) CRM
3 2 (33.33%) SharePoint
3 2 (33.33%) SOA
3 2 (33.33%) MySQL
3 2 (33.33%) HTML
3 2 (33.33%) Java
4 1 (16.67%) Ant

N-Tier
Co-occurring IT Skills in Wiltshire 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 2 (33.33%) BizTalk Server
1 2 (33.33%) SharePoint
2 1 (16.67%) Confluence
Business Applications
1 2 (33.33%) Dynamics CRM
Database & Business Intelligence
1 4 (66.67%) SQL Server
1 4 (66.67%) SQL Server 2000
1 4 (66.67%) SQL Server 2005
1 4 (66.67%) SQL Server 2008
1 4 (66.67%) SQL Server 2012
2 2 (33.33%) MySQL
2 2 (33.33%) PostgreSQL
2 2 (33.33%) SQL Server 2014
2 2 (33.33%) SQL Server 2016
Development Applications
1 2 (33.33%) Mockito
2 1 (16.67%) Ant
2 1 (16.67%) Atlassian Bamboo
2 1 (16.67%) Bitbucket
2 1 (16.67%) Cucumber
2 1 (16.67%) Gradle
2 1 (16.67%) IntelliJ
2 1 (16.67%) Jenkins
2 1 (16.67%) JIRA
2 1 (16.67%) JMeter
2 1 (16.67%) JUnit
2 1 (16.67%) Liquibase
2 1 (16.67%) Maven
2 1 (16.67%) Robot Framework
2 1 (16.67%) Selenium
General
1 1 (16.67%) Finance
Job Titles
1 4 (66.67%) DBA
1 4 (66.67%) SQL DBA
1 4 (66.67%) SQL Server DBA
2 2 (33.33%) Developer
2 2 (33.33%) Lead Developer
2 2 (33.33%) Senior DBA
2 2 (33.33%) Senior SQL DBA
2 2 (33.33%) Senior SQL Server DBA
3 1 (16.67%) Java Developer
3 1 (16.67%) Lead Java Developer
Libraries, Frameworks & Software Standards
1 2 (33.33%) HTML
2 1 (16.67%) SOAP
2 1 (16.67%) Spring
2 1 (16.67%) Spring Boot
2 1 (16.67%) Spring Security
2 1 (16.67%) XML
Processes & Methodologies
1 4 (66.67%) Data Protection
1 4 (66.67%) Performance Tuning
2 2 (33.33%) Agile Software Development
2 2 (33.33%) Capacity Planning
2 2 (33.33%) Continuous Improvement
2 2 (33.33%) CRM
2 2 (33.33%) Disaster Recovery
2 2 (33.33%) Scrum
2 2 (33.33%) SOA
3 1 (16.67%) DevOps
3 1 (16.67%) Mentoring
3 1 (16.67%) MVC
3 1 (16.67%) TDD
3 1 (16.67%) Unit Testing
Programming Languages
1 5 (83.33%) SQL
2 2 (33.33%) Java
Qualifications
1 4 (66.67%) Security Cleared
2 2 (33.33%) SC Cleared
System Software
1 2 (33.33%) VMware Infrastructure
2 1 (16.67%) Docker
Vendors
1 2 (33.33%) VMware