Period
to 18 February 2019

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 18 February 2019 with a comparison to the same period in the previous 2 years.

Refactoring
UK > Northern Ireland
6 months to
18 Feb 2019
Same period 2018 Same period 2017
Rank 43 58 -
Rank change year-on-year +15 - -
Permanent jobs citing Refactoring 38 10 0
As % of all permanent IT jobs advertised in Northern Ireland 5.60% 2.12% -
As % of the Processes & Methodologies category 6.16% 2.31% -
Number of salaries quoted 25 10 0
Northern Ireland median annual salary £41,500 £45,000 -
Median salary % change year-on-year -7.78% - -
UK median annual salary £60,000 £55,000 £47,500
% change year-on-year +9.09% +15.79% -5.00%

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 617 432 395
As % of all permanent IT jobs advertised in Northern Ireland 90.87% 91.72% 93.38%
Number of salaries quoted 376 291 322
Northern Ireland median annual salary £42,500 £40,000 £37,500
Median salary % change year-on-year +6.25% +6.67% -6.25%
10th Percentile £26,250 £22,500 £21,750
90th Percentile £60,625 £55,000 £61,250
UK median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% -

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 18 February 2019.

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 18 February 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 +13 38 £41,500 -7.78% 5
Refactoring
UK

For the 6 months to 18 February 2019, 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 32 (84.21%) C#
2 31 (81.58%) Agile Software Development
3 30 (78.95%) .NET
4 26 (68.42%) SQL
5 24 (63.16%) OO
6 20 (52.63%) Microservices
7 16 (42.11%) Docker
7 16 (42.11%) AngularJS
7 16 (42.11%) Twitter Bootstrap
7 16 (42.11%) Azure SQL Database
7 16 (42.11%) REST
7 16 (42.11%) Swagger
7 16 (42.11%) Cloud Native
7 16 (42.11%) .NET Core
7 16 (42.11%) Microsoft Azure
8 15 (39.47%) Test Automation
8 15 (39.47%) WFM
8 15 (39.47%) Artificial Intelligence
8 15 (39.47%) Analytics
8 15 (39.47%) Sprint Planning
9 14 (36.84%) MVC
9 14 (36.84%) HTML
9 14 (36.84%) XML
10 13 (34.21%) Continuous Deployment
11 12 (31.58%) JavaScript
12 11 (28.95%) Kanban
12 11 (28.95%) Scrum
13 10 (26.32%) XSL
13 10 (26.32%) SQL Server
13 10 (26.32%) ASP.NET

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 16 (42.11%) Microsoft Azure
2 3 (7.89%) Azure Functions
2 3 (7.89%) Serverless
3 2 (5.26%) Apple Pay
3 2 (5.26%) Google Pay
3 2 (5.26%) Samsung Pay
4 1 (2.63%) Amazon AWS
Database & Business Intelligence
1 16 (42.11%) Azure SQL Database
2 10 (26.32%) SQL Server
General
1 4 (10.53%) Retail
Job Titles
1 38 (100.00%) Developer
2 29 (76.32%) Software Developer
3 16 (42.11%) .NET Developer
4 12 (31.58%) .NET Software Developer
4 12 (31.58%) C# Developer
4 12 (31.58%) C# Software Developer
5 10 (26.32%) C# .NET Developer
6 7 (18.42%) Principal Developer
7 4 (10.53%) PHP Developer
7 4 (10.53%) Principal .NET Developer
8 3 (7.89%) Principal Software Developer
9 2 (5.26%) C++ Developer
9 2 (5.26%) Java Developer
9 2 (5.26%) Java Software Developer
9 2 (5.26%) Senior C# Developer
9 2 (5.26%) Senior C# Software Developer
9 2 (5.26%) Senior Developer
9 2 (5.26%) Senior Java Developer
9 2 (5.26%) Senior Java Software Developer
9 2 (5.26%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 30 (78.95%) .NET
2 16 (42.11%) .NET Core
2 16 (42.11%) AngularJS
2 16 (42.11%) REST
2 16 (42.11%) Swagger
2 16 (42.11%) Twitter Bootstrap
3 14 (36.84%) HTML
3 14 (36.84%) XML
4 10 (26.32%) .NET Framework
4 10 (26.32%) ASP.NET
4 10 (26.32%) ASP.NET MVC
4 10 (26.32%) CSS
4 10 (26.32%) jQuery
4 10 (26.32%) WCF
4 10 (26.32%) XSL
5 4 (10.53%) Doctrine
5 4 (10.53%) Laravel
5 4 (10.53%) Symfony
6 2 (5.26%) JSON
6 2 (5.26%) XSLT
Miscellaneous
1 16 (42.11%) Cloud Native
2 10 (26.32%) Enterprise Software
3 4 (10.53%) Greenfield Project
4 2 (5.26%) Chip and PIN
4 2 (5.26%) Contactless
4 2 (5.26%) Mobile Payment
4 2 (5.26%) Smartcard
5 1 (2.63%) Embedded Systems
5 1 (2.63%) Public Cloud
5 1 (2.63%) User Experience
Operating Systems
1 2 (5.26%) Android
2 1 (2.63%) Linux
Processes & Methodologies
1 31 (81.58%) Agile Software Development
2 24 (63.16%) OO
3 20 (52.63%) Microservices
4 15 (39.47%) Analytics
4 15 (39.47%) Artificial Intelligence
4 15 (39.47%) Sprint Planning
4 15 (39.47%) Test Automation
4 15 (39.47%) WFM
5 14 (36.84%) MVC
6 13 (34.21%) Continuous Deployment
7 11 (28.95%) Kanban
7 11 (28.95%) Scrum
8 10 (26.32%) Continuous Integration
9 8 (21.05%) Software Engineering
10 4 (10.53%) BDD
10 4 (10.53%) Collaborative Working
10 4 (10.53%) Pair Programming
10 4 (10.53%) TDD
10 4 (10.53%) Unit Testing
11 2 (5.26%) Software Deployment
Programming Languages
1 32 (84.21%) C#
2 26 (68.42%) SQL
3 12 (31.58%) JavaScript
4 4 (10.53%) Go
4 4 (10.53%) PHP
4 4 (10.53%) Python
5 2 (5.26%) C
5 2 (5.26%) C++
5 2 (5.26%) Java
System Software
1 16 (42.11%) Docker
Vendors
1 2 (5.26%) Apple
1 2 (5.26%) Samsung