Period
to 20 November 2018

The following table provides summary statistics for permanent job vacancies advertised in Northern Ireland with a requirement for Refactoring skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Refactoring over the 6 months to 20 November 2018 with a comparison to the same period in the previous 2 years.

Refactoring
UK > Northern Ireland
6 months to
20 Nov 2018
Same period 2017 Same period 2016
Rank 31 67 35
Rank change year-on-year +36 -32 -3
Permanent jobs citing Refactoring 39 4 8
As % of all permanent IT jobs advertised in Northern Ireland 7.62% 0.88% 2.37%
As % of the Processes & Methodologies category 8.46% 0.95% 2.60%
Number of salaries quoted 32 4 8
Northern Ireland median annual salary £42,000 £37,500 £40,000
Median salary % change year-on-year +12.00% -6.25% +14.29%
UK median annual salary £57,500 £55,000 £47,500
% change year-on-year +4.55% +15.79% -13.64%

Refactoring is in the Processes and Methodologies 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 process or methodology skills.

All Process and Methodology Skills
Northern Ireland
Permanent vacancies with a requirement for process or methodology skills 461 421 308
As % of all permanent IT jobs advertised in Northern Ireland 90.04% 92.12% 91.12%
Number of salaries quoted 314 267 241
Northern Ireland median annual salary £42,500 £35,500 £40,000
Median salary % change year-on-year +19.72% -11.25% -
10th Percentile £26,000 £20,950 £26,250
90th Percentile £65,000 £55,500 £61,250
UK median annual salary £50,000 £50,000 £48,000
% change year-on-year - +4.17% +1.05%

Refactoring
Job Vacancy Trend in Northern Ireland

Job postings citing Refactoring as a percentage of all IT jobs advertised in Northern Ireland.

Job vacancy trend for Refactoring in Northern Ireland

Refactoring
Salary Trend in Northern Ireland

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

Salary trend for Refactoring in Northern Ireland

Refactoring
Salary Histogram in Northern Ireland

The salary distribution of IT jobs citing Refactoring in Northern Ireland over the 6 months to 20 November 2018.

Salary histogram for Refactoring in Northern Ireland

Refactoring
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 Refactoring within the Northern Ireland region over the 6 months to 20 November 2018. 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 +29 39 £42,000 +12.00% 8
Refactoring
UK

For the 6 months to 20 November 2018, IT jobs citing Refactoring 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 Refactoring.

1 27 (69.23%) C#
2 25 (64.10%) .NET
3 24 (61.54%) HTML
3 24 (61.54%) Agile Software Development
4 23 (58.97%) OO
5 19 (48.72%) XML
6 18 (46.15%) JavaScript
7 17 (43.59%) SQL
7 17 (43.59%) Software Engineering
8 14 (35.90%) MVC
9 13 (33.33%) CSS
10 12 (30.77%) Scrum
10 12 (30.77%) Kanban
10 12 (30.77%) jQuery
11 10 (25.64%) Microservices
11 10 (25.64%) Enterprise Software
11 10 (25.64%) Continuous Integration
11 10 (25.64%) ASP.NET MVC
11 10 (25.64%) XSL
11 10 (25.64%) SQL Server
11 10 (25.64%) ASP.NET
11 10 (25.64%) .NET Framework
11 10 (25.64%) WCF
12 6 (15.38%) JSON
12 6 (15.38%) Retail
12 6 (15.38%) C
12 6 (15.38%) C++
12 6 (15.38%) Apple
12 6 (15.38%) Chip and PIN
12 6 (15.38%) Smartcard

Refactoring
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:

Cloud Services
1 6 (15.38%) Apple Pay
1 6 (15.38%) Google Pay
1 6 (15.38%) Microsoft Azure
1 6 (15.38%) Samsung Pay
2 2 (5.13%) Amazon AWS
Database & Business Intelligence
1 10 (25.64%) SQL Server
2 6 (15.38%) Azure SQL Database
3 1 (2.56%) Relational Database
General
1 6 (15.38%) Retail
Job Titles
1 36 (92.31%) Developer
2 21 (53.85%) Software Developer
3 19 (48.72%) .NET Developer
4 14 (35.90%) .NET Software Developer
4 14 (35.90%) C# Developer
4 14 (35.90%) C# Software Developer
5 12 (30.77%) C# .NET Developer
6 5 (12.82%) C++ Developer
6 5 (12.82%) Principal .NET Developer
6 5 (12.82%) Principal Developer
6 5 (12.82%) Senior Developer
7 4 (10.26%) PHP Developer
8 3 (7.69%) Java Developer
8 3 (7.69%) Senior C# Developer
8 3 (7.69%) Senior C# Software Developer
8 3 (7.69%) Senior Java Developer
8 3 (7.69%) Senior Software Developer
8 3 (7.69%) Software Engineer
9 2 (5.13%) Applications Engineer
9 2 (5.13%) Java Software Developer
Libraries, Frameworks & Software Standards
1 25 (64.10%) .NET
2 24 (61.54%) HTML
3 19 (48.72%) XML
4 13 (33.33%) CSS
5 12 (30.77%) jQuery
6 10 (25.64%) .NET Framework
6 10 (25.64%) ASP.NET
6 10 (25.64%) ASP.NET MVC
6 10 (25.64%) WCF
6 10 (25.64%) XSL
7 6 (15.38%) .NET Core
7 6 (15.38%) AngularJS
7 6 (15.38%) JSON
7 6 (15.38%) REST
7 6 (15.38%) Swagger
7 6 (15.38%) Twitter Bootstrap
8 4 (10.26%) Doctrine
8 4 (10.26%) Laravel
8 4 (10.26%) Symfony
9 3 (7.69%) XSLT
Miscellaneous
1 10 (25.64%) Enterprise Software
2 6 (15.38%) Chip and PIN
2 6 (15.38%) Cloud Native
2 6 (15.38%) Contactless
2 6 (15.38%) Mobile Payment
2 6 (15.38%) Smartcard
3 5 (12.82%) Computer Science
4 4 (10.26%) Embedded Systems
4 4 (10.26%) Greenfield Project
5 3 (7.69%) User Experience
6 2 (5.13%) Public Cloud
7 1 (2.56%) Analytical Skills
7 1 (2.56%) Self-Motivation
7 1 (2.56%) Xbox
Operating Systems
1 6 (15.38%) Android
2 5 (12.82%) Linux
Processes & Methodologies
1 24 (61.54%) Agile Software Development
2 23 (58.97%) OO
3 17 (43.59%) Software Engineering
4 14 (35.90%) MVC
5 12 (30.77%) Kanban
5 12 (30.77%) Scrum
6 10 (25.64%) Continuous Integration
6 10 (25.64%) Microservices
7 6 (15.38%) Continuous Deployment
8 4 (10.26%) Analytics
8 4 (10.26%) Artificial Intelligence
8 4 (10.26%) BDD
8 4 (10.26%) Collaborative Working
8 4 (10.26%) E-Commerce
8 4 (10.26%) Pair Programming
8 4 (10.26%) Problem-Solving
8 4 (10.26%) TDD
8 4 (10.26%) Test Automation
8 4 (10.26%) Unit Testing
8 4 (10.26%) WFM
Programming Languages
1 27 (69.23%) C#
2 18 (46.15%) JavaScript
3 17 (43.59%) SQL
4 6 (15.38%) C
4 6 (15.38%) C++
5 5 (12.82%) Java
6 4 (10.26%) Go
6 4 (10.26%) PHP
6 4 (10.26%) Python
7 1 (2.56%) Java 8
System Software
1 6 (15.38%) Docker
Vendors
1 6 (15.38%) Apple
1 6 (15.38%) Samsung
2 2 (5.13%) Oracle