The table below looks at the prevalence of the term N-Tier in permanent job vacancies advertised in Essex. Included is a benchmarking guide to the salaries offered in vacancies that have cited N-Tier over the 3 months to 22 March 2017 with a comparison to the same period over the previous 2 years.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
N-Tier
Rank 66 - 94
Rank change year-on-year - 0  
Permanent jobs citing N-Tier 21 0 3
As % of all permanent IT jobs advertised in Essex 2.11% - 0.25%
As % of the Miscellaneous category 6.05% - 0.64%
Number of salaries quoted 17 0 1
Median salary £50,000 - £37,500
UK excluding London median salary £47,500 £45,000 £42,500
% change year-on-year +5.55% +5.88%  

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 Essex with a requirement for generic IT skills.

Generic IT Skills
Essex
Permanent job vacancies with a requirement for generic IT skills 347 521 468
As % of all permanent IT job vacancies advertised in Essex 34.87% 48.33% 39.20%
Number of salaries quoted 273 404 365
Median salary £47,500 £42,500 £44,000
Median salary % change year-on-year +11.76% -3.40%  
90% offered a salary of more than £30,000 £22,000 £22,050
10% offered a salary of more than £67,500 £62,500 £85,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

N-Tier
Job Vacancy Trend in Essex

The job posting trend of jobs advertised in Essex citing N-Tier as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for N-Tier in Essex

N-Tier
Salary Trend in Essex

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

Salary trend for N-Tier in Essex

N-Tier
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing N-Tier within the Essex region over the 3 months to 22 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Colchester - 15 £50,000 -
N-Tier
East of England

N-Tier
Top 30 Related IT Skills in Essex

For the 6 months to 22 March 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 Essex region with a requirement for N-Tier.

1 26 (100.00%) RDBMS
1 26 (100.00%) Relational Database
2 21 (80.77%) Oracle Database
2 21 (80.77%) ETL
2 21 (80.77%) PL/SQL
2 21 (80.77%) SQL
2 21 (80.77%) Oracle
3 20 (76.92%) Performance Tuning
4 19 (73.08%) Linux
5 18 (69.23%) Data Warehouse
6 17 (65.38%) Business Intelligence
7 12 (46.15%) Agile Software Development
8 9 (34.62%) Degree
8 9 (34.62%) PDM
8 9 (34.62%) Data Modelling
8 9 (34.62%) Logical Data Model
8 9 (34.62%) Physical Data Model
9 8 (30.77%) Oracle Database 12c
9 8 (30.77%) Oracle Database 11g
10 7 (26.92%) SQL Server
11 5 (19.23%) TDD
11 5 (19.23%) CruiseControl
11 5 (19.23%) Atlassian
11 5 (19.23%) GWT
11 5 (19.23%) Test Management
11 5 (19.23%) Test Scripting
11 5 (19.23%) Continuous Integration
11 5 (19.23%) Kanban
11 5 (19.23%) SC Cleared
11 5 (19.23%) Security Cleared

N-Tier
Top Related IT Skills in Essex 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:

Communications & Networking
1 5 (19.23%) HTTP
Database & Business Intelligence
1 26 (100.00%) RDBMS
1 26 (100.00%) Relational Database
2 21 (80.77%) Oracle Database
3 18 (69.23%) Data Warehouse
4 8 (30.77%) Oracle Database 11g
4 8 (30.77%) Oracle Database 12c
5 7 (26.92%) SQL Server
6 5 (19.23%) Geospatial Data
6 5 (19.23%) GIS
7 3 (11.54%) Oracle Database 10g
Development Applications
1 5 (19.23%) ClearQuest
1 5 (19.23%) CruiseControl
1 5 (19.23%) FishEye
1 5 (19.23%) Hudson
1 5 (19.23%) Jenkins
1 5 (19.23%) JIRA
1 5 (19.23%) JUnit
1 5 (19.23%) Selenium
1 5 (19.23%) SoapUI
1 5 (19.23%) TeamCity
1 5 (19.23%) Zephyr
General
1 1 (3.85%) Automotive
Job Titles
1 21 (80.77%) Developer
1 21 (80.77%) Oracle Developer
2 15 (57.69%) Database Developer
2 15 (57.69%) Oracle Database Developer
3 14 (53.85%) ETL Developer
3 14 (53.85%) Oracle ETL Developer
3 14 (53.85%) SQL Developer
4 13 (50.00%) SQL Database Developer
5 8 (30.77%) Linux Developer
6 6 (23.08%) PL/SQL Developer
7 5 (19.23%) Senior Software Test Engineer
7 5 (19.23%) Senior Test Engineer
7 5 (19.23%) Software Test Engineer
7 5 (19.23%) Test Engineer
8 3 (11.54%) Data Warehouse Developer
8 3 (11.54%) Oracle Data Warehouse Developer
9 2 (7.69%) Oracle DBA
9 2 (7.69%) SQL DBA
9 2 (7.69%) SQL Server DBA
9 2 (7.69%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 5 (19.23%) GWT
1 5 (19.23%) Middleware
1 5 (19.23%) REST
1 5 (19.23%) RESTful
1 5 (19.23%) SOAP
1 5 (19.23%) Web Services
2 1 (3.85%) .NET
Miscellaneous
1 5 (19.23%) Computer Science
1 5 (19.23%) Enterprise Software
1 5 (19.23%) Management Information System
Operating Systems
1 19 (73.08%) Linux
2 1 (3.85%) Unix
Processes & Methodologies
1 21 (80.77%) ETL
2 20 (76.92%) Performance Tuning
3 17 (65.38%) Business Intelligence
4 12 (46.15%) Agile Software Development
5 9 (34.62%) Data Modelling
5 9 (34.62%) Logical Data Model
5 9 (34.62%) PDM
5 9 (34.62%) Physical Data Model
6 5 (19.23%) Automated Testing
6 5 (19.23%) Continuous Deployment
6 5 (19.23%) Cyber Intelligence
6 5 (19.23%) Cybersecurity
6 5 (19.23%) DevOps
6 5 (19.23%) Issue Tracking
6 5 (19.23%) OO
6 5 (19.23%) Scrum
6 5 (19.23%) SOA
6 5 (19.23%) Software Testing
6 5 (19.23%) TDD
6 5 (19.23%) UML
Programming Languages
1 21 (80.77%) PL/SQL
1 21 (80.77%) SQL
2 5 (19.23%) C
2 5 (19.23%) Java
Qualifications
1 9 (34.62%) Degree
2 5 (19.23%) SC Cleared
2 5 (19.23%) Security Cleared
System Software
1 5 (19.23%) Active Directory
Vendors
1 21 (80.77%) Oracle
2 5 (19.23%) Atlassian