Period
to 17 November 2017

The median contractor rate for a Developer was £519 per day in advertised job vacancies in Aylesbury during the 6 months to 17 November 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.

Developer
Buckinghamshire > Aylesbury
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 2 4 2
Rank change year-on-year +2 -2 -1
Contract jobs requiring a Developer 12 24 7
As % of all contract IT jobs advertised in Aylesbury 26.67% 55.81% 31.82%
As % of the Job Titles category 27.91% 55.81% 33.33%
Number of daily rates quoted 2 16 6
Aylesbury median daily rate £519 £375 £281
Median daily rate % change year-on-year +38.33% +33.33% -14.77%
10th Percentile £446 £319 £250
90th Percentile £607 £495 £397
Buckinghamshire median daily rate £375 £363 £350
% change year-on-year +3.45% +3.57% +1.45%
Number of hourly rates quoted 0 1 0
Aylesbury median hourly rate - £36.50 -
Buckinghamshire median hourly rate £12.50 £37.50 £11.00
% change year-on-year -66.67% +240.91% -74.12%

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in Aylesbury. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

All Contract IT Job Vacancies
Aylesbury
Contract vacancies in Aylesbury with a recognized job title 43 43 21
% of contract IT jobs with a recognized job title 95.56% 100.00% 95.45%
Number of daily rates quoted 16 24 12
Aylesbury median daily rate £195 £350 £291
Median daily rate % change year-on-year -44.29% +20.38% -11.22%
10th Percentile £103 £118 £205
90th Percentile £600 £475 £471
Buckinghamshire median daily rate £400 £400 £375
% change year-on-year - +6.67% +7.14%
Number of hourly rates quoted 3 4 2
Aylesbury median hourly rate £14.00 £30.75 £14.50
Median hourly rate % change year-on-year -54.47% +112.07% -51.67%
10th Percentile £12.35 £19.75 £12.25
90th Percentile £53.00 £43.38 £15.95
Buckinghamshire median hourly rate £17.50 £14.00 £14.00
% change year-on-year +25.00% - +7.69%

Developer
Job Vacancy Trend in Aylesbury

Job postings that featured Developer in the job title as a percentage of all IT jobs advertised in Aylesbury.

Job vacancy trend for Developer in Aylesbury

Developer
Contractor Daily Rate Trend in Aylesbury

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

Contractor daily rate trend for Developer in Aylesbury

Developer
Contractor Daily Rate Histogram in Aylesbury

The daily rate distribution of IT jobs citing Developer in Aylesbury over the 6 months to 17 November 2017.

Contractor daily rate histogram for Developer in Aylesbury

Developer
Contractor Hourly Rate Trend in Aylesbury

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

Contractor hourly rate trend for Developer in Aylesbury

Developer Skill Set
Top 30 Co-occurring IT Skills in Aylesbury

For the 6 months to 17 November 2017, 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 Aylesbury region featuring Developer in the job title.

1 11 (91.67%) C#
2 7 (58.33%) JavaScript
2 7 (58.33%) TDD
3 6 (50.00%) EPiServer
3 6 (50.00%) MVC
3 6 (50.00%) CMS
3 6 (50.00%) HTML
3 6 (50.00%) Visual Studio
3 6 (50.00%) CSS
3 6 (50.00%) Microsoft Azure
4 5 (41.67%) Digital Transformation Programme
4 5 (41.67%) CSS3
4 5 (41.67%) Microsoft Excel
4 5 (41.67%) VBA
5 4 (33.33%) SQL Server
5 4 (33.33%) Microsoft
5 4 (33.33%) Project Management
5 4 (33.33%) RAD
5 4 (33.33%) Risk Management
5 4 (33.33%) Investment Management
5 4 (33.33%) Market Risk
5 4 (33.33%) Asset Management
5 4 (33.33%) Agile Software Development
6 2 (16.67%) .NET
7 1 (8.33%) JUnit
7 1 (8.33%) IIS
7 1 (8.33%) Java
7 1 (8.33%) SQL
7 1 (8.33%) ASP.NET
7 1 (8.33%) Firewall

Developer Skill Set
Co-occurring IT Skills in Aylesbury 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 6 (50.00%) CMS
1 6 (50.00%) EPiServer
2 1 (8.33%) IIS
Applications
1 5 (41.67%) Microsoft Excel
Cloud Services
1 6 (50.00%) Microsoft Azure
Communications & Networking
1 1 (8.33%) Firewall
Database & Business Intelligence
1 4 (33.33%) SQL Server
Development Applications
1 6 (50.00%) Visual Studio
2 1 (8.33%) JUnit
2 1 (8.33%) Octopus Deploy
2 1 (8.33%) TeamCity
Libraries, Frameworks & Software Standards
1 6 (50.00%) CSS
1 6 (50.00%) HTML
2 5 (41.67%) CSS3
3 2 (16.67%) .NET
4 1 (8.33%) AngularJS
4 1 (8.33%) ASP.NET
4 1 (8.33%) Node.js
4 1 (8.33%) React
Miscellaneous
1 4 (33.33%) Market Risk
2 1 (8.33%) Distributed Denial-of-Service
2 1 (8.33%) Mobile App
Processes & Methodologies
1 7 (58.33%) TDD
2 6 (50.00%) MVC
3 5 (41.67%) Digital Transformation Programme
4 4 (33.33%) Agile Software Development
4 4 (33.33%) Asset Management
4 4 (33.33%) Investment Management
4 4 (33.33%) Project Management
4 4 (33.33%) RAD
4 4 (33.33%) Risk Management
5 1 (8.33%) Content Management
5 1 (8.33%) Continuous Integration
5 1 (8.33%) DDoS Mitigation
Programming Languages
1 11 (91.67%) C#
2 7 (58.33%) JavaScript
3 5 (41.67%) VBA
4 1 (8.33%) Java
4 1 (8.33%) SQL
Vendors
1 4 (33.33%) Microsoft