The median contractor rate for a GUI Developer was £600 per day in advertised job vacancies in London during the 3 months to 25 March 2017.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
GUI Developer
England / London
Rank 385 422 407
Rank change year-on-year +37 -15  
Contract jobs requiring a GUI Developer 21 18 13
As % of all contract IT jobs advertised in London 0.11% 0.081% 0.062%
As % of the Job Titles category 0.11% 0.086% 0.065%
Number of daily rates quoted 21 14 11
Median daily rate £600 £613 £575
Median daily rate % change year-on-year -2.04% +6.52%  
90% offered a daily rate of more than £450 £490 £425
10% offered a daily rate of more than £675 £625 £650
UK excluding London median daily rate £325 - £320
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The next table is for comparison with the above and includes summary statistics for all job roles in contract job vacancies advertised in London. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of contract jobs in our overall sample.

Contract IT Job Roles
London
Contract job vacancies with a job title containing a recognized job role 18466 21022 19969
As % of all contract IT job vacancies advertised in London 94.85% 95.00% 94.87%
Number of daily rates quoted 13132 15064 13780
Median daily rate £475 £450 £450
Median daily rate % change year-on-year +5.55% -  
90% offered a daily rate of more than £301 £300 £275
10% offered a daily rate of more than £650 £625 £600
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 242 284 366
Median hourly rate £23.00 £17.00 £19.14
Median hourly rate % change year-on-year +35.29% -11.15%  
90% offered a hourly rate of more than £13.70 £11.50 £12.75
10% offered a hourly rate of more than £55.00 £43.55 £55.00
UK excluding London median hourly rate £17.50 £20.00 £17.22
% change year-on-year -12.50% +16.14%  

GUI Developer
Job Vacancy Trend in London

The job posting trend of jobs advertised in London that featured GUI Developer in the job title.

Job vacancy trend for GUI Developer in London

GUI Developer
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing GUI Developer in London.

Contractor daily rate trend for GUI Developer in London

GUI Developer
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing GUI Developer in London over the 3 months to 25 March 2017.

Contractor daily rate histogram for GUI Developer in London

GUI Developer
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing GUI Developer in London.

Contractor hourly rate trend for GUI Developer in London

GUI Developer
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing GUI Developer within the London region over the 3 months to 25 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +4 1 £650 -
Canary Wharf - 1 £533 -
GUI Developer
England

GUI Developer Skill Set
Top 30 Related IT Skills in London

For the 6 months to 25 March 2017, GUI Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region featuring GUI Developer in the job title.

1 25 (67.57%) C#
2 20 (54.05%) TDD
2 20 (54.05%) WPF
3 18 (48.65%) Java
4 16 (43.24%) Electronic Trading
5 14 (37.84%) JUnit
5 14 (37.84%) Agile Software Development
5 14 (37.84%) WinForms
6 13 (35.14%) Multithreading
7 12 (32.43%) TestNG
7 12 (32.43%) ION MarketView
7 12 (32.43%) Mockito
7 12 (32.43%) TIBCO
7 12 (32.43%) ION Trading
8 11 (29.73%) .NET
8 11 (29.73%) SDLC
8 11 (29.73%) Multithreaded Programming
9 10 (27.03%) Dependency Injection
9 10 (27.03%) DevExpress
9 10 (27.03%) Guice
9 10 (27.03%) Syncfusion
10 9 (24.32%) Linux
11 8 (21.62%) Finance
11 8 (21.62%) Banking
12 7 (18.92%) Software Engineering
12 7 (18.92%) C++
13 6 (16.22%) Continuous Improvement
13 6 (16.22%) HTML5
13 6 (16.22%) HTML
13 6 (16.22%) JavaScript

GUI Developer Skill Set
Top Related IT Skills in London 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 (5.41%) Apache Spark
2 1 (2.70%) Apache
Applications
1 1 (2.70%) MS Excel
Business Applications
1 12 (32.43%) ION MarketView
Communications & Networking
1 5 (13.51%) Internet
2 1 (2.70%) LDAP
Database & Business Intelligence
1 2 (5.41%) Big Data
2 1 (2.70%) Impala
Development Applications
1 14 (37.84%) JUnit
2 12 (32.43%) Mockito
2 12 (32.43%) TestNG
3 2 (5.41%) EasyMock
3 2 (5.41%) Maven
3 2 (5.41%) Visual Studio
4 1 (2.70%) Bower
4 1 (2.70%) Git (software)
4 1 (2.70%) Grunt
4 1 (2.70%) gulp
4 1 (2.70%) IntelliJ
4 1 (2.70%) NUnit
4 1 (2.70%) WebStorm
General
1 8 (21.62%) Banking
1 8 (21.62%) Finance
2 6 (16.22%) Investment Banking
3 3 (8.11%) Front Office
4 2 (5.41%) Back Office
5 1 (2.70%) Games
Libraries, Frameworks & Software Standards
1 20 (54.05%) WPF
2 14 (37.84%) WinForms
3 11 (29.73%) .NET
4 10 (27.03%) Guice
5 6 (16.22%) HTML
5 6 (16.22%) HTML5
6 5 (13.51%) OpenGL
6 5 (13.51%) Qt
7 4 (10.81%) Reactive Extensions
8 3 (8.11%) .NET Framework
8 3 (8.11%) Twitter Bootstrap
9 2 (5.41%) ASP.NET Web API
9 2 (5.41%) FIX Protocol
9 2 (5.41%) Flask
9 2 (5.41%) OpenCV
9 2 (5.41%) REST
10 1 (2.70%) AngularJS
10 1 (2.70%) cocos2d
10 1 (2.70%) LESS
10 1 (2.70%) Sass
Miscellaneous
1 5 (13.51%) Fixed Income
1 5 (13.51%) Foreign Exchange (FX)
2 2 (5.41%) Fintech
3 1 (2.70%) Animation
3 1 (2.70%) Derivative
3 1 (2.70%) Fat Client
3 1 (2.70%) Thin Client
3 1 (2.70%) User Experience
Operating Systems
1 9 (24.32%) Linux
2 2 (5.41%) Windows
3 1 (2.70%) Android
3 1 (2.70%) Apple iOS
Processes & Methodologies
1 20 (54.05%) TDD
2 16 (43.24%) Electronic Trading
3 14 (37.84%) Agile Software Development
4 13 (35.14%) Multithreading
5 11 (29.73%) Multithreaded Programming
5 11 (29.73%) SDLC
6 10 (27.03%) Dependency Injection
7 7 (18.92%) Software Engineering
8 6 (16.22%) Continuous Improvement
8 6 (16.22%) Pair Programming
8 6 (16.22%) Scrum
9 5 (13.51%) Open Source
10 4 (10.81%) MVVM
10 4 (10.81%) OO
11 3 (8.11%) Continuous Integration
11 3 (8.11%) OOD
12 2 (5.41%) Data Management
12 2 (5.41%) Image Processing
12 2 (5.41%) Low Latency
12 2 (5.41%) Machine Learning
Programming Languages
1 25 (67.57%) C#
2 18 (48.65%) Java
3 7 (18.92%) C++
4 6 (16.22%) JavaScript
5 5 (13.51%) Python
5 5 (13.51%) SQL
6 2 (5.41%) XAML
7 1 (2.70%) Bash Shell
7 1 (2.70%) ES6
7 1 (2.70%) Shell Script
7 1 (2.70%) TypeScript
Qualifications
1 5 (13.51%) Degree
Quality Assurance & Compliance
1 5 (13.51%) QA
Vendors
1 12 (32.43%) ION Trading
1 12 (32.43%) TIBCO
2 10 (27.03%) DevExpress
2 10 (27.03%) Syncfusion
3 3 (8.11%) Microsoft
4 2 (5.41%) Sybase
5 1 (2.70%) Adobe
5 1 (2.70%) Cloudera
5 1 (2.70%) Perforce
Isleworth, Middlesex
PCR
Rate: £450 - £500 per annum
Posted: 3 days ago