Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Buckinghamshire with a requirement for RESTful skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RESTful over the 6 months to 21 November 2017 with a comparison to the 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.

RESTful
South East > Buckinghamshire
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 28 96 120
Rank change year-on-year +68 +24 +7
Contract jobs citing RESTful 153 19 15
As % of all contract IT jobs advertised in Buckinghamshire 6.44% 1.09% 0.57%
As % of the Libraries, Frameworks & Software Standards category 20.13% 4.11% 2.48%
Number of daily rates quoted 48 10 9
Buckinghamshire median daily rate £375 £400 £400
Median daily rate % change year-on-year -6.25% - +11.50%
10th Percentile £312 £299 £373
90th Percentile £450 £594 £428
South East median daily rate £425 £450 £375
% change year-on-year -5.56% +20.00% -
Number of hourly rates quoted 0 0 0
Buckinghamshire median hourly rate - - -
South East median hourly rate £45.00 - £37.50

RESTful is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Buckinghamshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Buckinghamshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 760 462 604
As % of all contract IT jobs advertised in Buckinghamshire 32.01% 26.51% 22.89%
Number of daily rates quoted 314 246 324
Buckinghamshire median daily rate £388 £375 £367
Median daily rate % change year-on-year +3.33% +2.18% +1.24%
10th Percentile £310 £263 £257
90th Percentile £525 £500 £529
South East median daily rate £425 £400 £385
% change year-on-year +6.19% +3.90% +6.21%
Number of hourly rates quoted 6 7 10
Buckinghamshire median hourly rate £29.00 £36.50 £20.63
Median hourly rate % change year-on-year -20.55% +76.97% +26.61%
10th Percentile £18.25 £24.35 £11.90
90th Percentile £70.00 £48.60 £36.90
South East median hourly rate £45.00 £41.00 £37.50
% change year-on-year +9.76% +9.33% +15.38%

RESTful
Job Vacancy Trend in Buckinghamshire

Job postings citing RESTful as a percentage of all IT jobs advertised in Buckinghamshire.

Job vacancy trend for RESTful in Buckinghamshire

RESTful
Contractor Daily Rate Trend in Buckinghamshire

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

Contractor daily rate trend for RESTful in Buckinghamshire

RESTful
Contractor Daily Rate Histogram in Buckinghamshire

The daily rate distribution of IT jobs citing RESTful in Buckinghamshire over the 6 months to 21 November 2017.

Contractor daily rate histogram for RESTful in Buckinghamshire

RESTful
Contract Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing RESTful within the Buckinghamshire region over the 6 months to 21 November 2017. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Milton Keynes +47 106 £375 -16.67% 4
Marlow - 3 - -
Beaconsfield - 1 £300 -
High Wycombe - 1 £370 - 2
RESTful
South East

For the 6 months to 21 November 2017, IT contractor jobs citing RESTful also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Buckinghamshire region with a requirement for RESTful.

1 105 (68.63%) Java
2 80 (52.29%) Git (software)
3 72 (47.06%) Spring
4 65 (42.48%) Agile Software Development
5 61 (39.87%) Node.js
6 60 (39.22%) Banking
7 58 (37.91%) AngularJS
8 56 (36.60%) Scrum
9 49 (32.03%) JavaScript
10 48 (31.37%) Spring Boot
11 47 (30.72%) Microservices
11 47 (30.72%) JSON
12 45 (29.41%) HTML
13 43 (28.10%) Jenkins
14 42 (27.45%) TDD
15 39 (25.49%) API Development
15 39 (25.49%) REST
16 38 (24.84%) Web Services
17 36 (23.53%) Continuous Integration
18 33 (21.57%) Swagger
19 30 (19.61%) Finance
20 27 (17.65%) IBM
21 25 (16.34%) OAuth
22 24 (15.69%) Maven
23 22 (14.38%) XML
23 22 (14.38%) SOAP
23 22 (14.38%) GitLab
23 22 (14.38%) Continuous Delivery
23 22 (14.38%) MongoDB
24 20 (13.07%) Test Automation

RESTful
Co-occurring IT Skills in Buckinghamshire 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 (3.92%) Confluence
2 4 (2.61%) Apache Spark
3 3 (1.96%) Oracle SOA Suite
4 2 (1.31%) Alfresco
4 2 (1.31%) CMS
4 2 (1.31%) Drupal
4 2 (1.31%) JBoss
4 2 (1.31%) Liferay
5 1 (0.65%) Tomcat
5 1 (0.65%) WebSphere
Cloud Services
1 18 (11.76%) PaaS
2 17 (11.11%) OpenShift
3 8 (5.23%) npm
4 3 (1.96%) Microsoft Azure
5 2 (1.31%) GitHub
6 1 (0.65%) Amazon AWS
Communications & Networking
1 4 (2.61%) Internet
Database & Business Intelligence
1 22 (14.38%) MongoDB
2 7 (4.58%) MySQL
3 4 (2.61%) Big Data
3 4 (2.61%) Hadoop
3 4 (2.61%) Hazelcast
4 3 (1.96%) NoSQL
4 3 (1.96%) Redis
4 3 (1.96%) SQL Server
5 1 (0.65%) Spark SQL
Development Applications
1 80 (52.29%) Git (software)
2 43 (28.10%) Jenkins
3 24 (15.69%) Maven
4 22 (14.38%) GitLab
5 17 (11.11%) JUnit
6 14 (9.15%) JIRA
7 13 (8.50%) Eclipse
8 12 (7.84%) Mockito
9 10 (6.54%) Karma Test Runner
9 10 (6.54%) Mocha
10 8 (5.23%) Protractor
11 6 (3.92%) git-flow
11 6 (3.92%) Octopus Deploy
11 6 (3.92%) Subversion
11 6 (3.92%) TeamCity
12 5 (3.27%) Cucumber
12 5 (3.27%) Selenium
13 4 (2.61%) IntelliJ
13 4 (2.61%) Team Foundation Server
13 4 (2.61%) Visual Studio
General
1 60 (39.22%) Banking
2 30 (19.61%) Finance
3 4 (2.61%) Corporate Banking
3 4 (2.61%) Retail
4 3 (1.96%) Retail Banking
4 3 (1.96%) Telecoms
5 2 (1.31%) Games
5 2 (1.31%) Spanish Language
Job Titles
1 148 (96.73%) Developer
2 73 (47.71%) Java Developer
3 42 (27.45%) Full Stack Developer
4 35 (22.88%) Node.js Developer
5 22 (14.38%) Senior Developer
6 20 (13.07%) Angular Developer
7 13 (8.50%) Cloud Developer
8 11 (7.19%) Agile Developer
8 11 (7.19%) iOS Developer
8 11 (7.19%) Senior Full Stack Developer
9 9 (5.88%) JavaScript Developer
10 6 (3.92%) HTML Developer
10 6 (3.92%) Senior Java Developer
10 6 (3.92%) Software Developer
11 5 (3.27%) Java Software Developer
11 5 (3.27%) MongoDB Developer
12 4 (2.61%) Apache Spark Developer
12 4 (2.61%) Automation Tester
12 4 (2.61%) HTML CSS Developer
12 4 (2.61%) QA Automation Tester
Libraries, Frameworks & Software Standards
1 72 (47.06%) Spring
2 61 (39.87%) Node.js
3 58 (37.91%) AngularJS
4 48 (31.37%) Spring Boot
5 47 (30.72%) JSON
6 45 (29.41%) HTML
7 39 (25.49%) REST
8 38 (24.84%) Web Services
9 33 (21.57%) Swagger
10 25 (16.34%) OAuth
11 22 (14.38%) SOAP
11 22 (14.38%) XML
12 19 (12.42%) CSS
13 18 (11.76%) Spring Security
14 16 (10.46%) jQuery
15 15 (9.80%) Java EE
16 14 (9.15%) HTML5
17 11 (7.19%) J2EE
18 10 (6.54%) CSS3
19 8 (5.23%) WSDL
Miscellaneous
1 2 (1.31%) iPad
2 1 (0.65%) Mobile App
2 1 (0.65%) Online Games
2 1 (0.65%) W3C
Operating Systems
1 14 (9.15%) Apple iOS
2 7 (4.58%) Android
3 3 (1.96%) Mac OS X
3 3 (1.96%) Windows
4 2 (1.31%) Linux
5 1 (0.65%) Oracle Linux
Processes & Methodologies
1 65 (42.48%) Agile Software Development
2 56 (36.60%) Scrum
3 47 (30.72%) Microservices
4 42 (27.45%) TDD
5 39 (25.49%) API Development
6 36 (23.53%) Continuous Integration
7 22 (14.38%) Continuous Delivery
8 20 (13.07%) Test Automation
9 16 (10.46%) MVC
10 14 (9.15%) SOA
11 11 (7.19%) iOS Development
11 11 (7.19%) Software Engineering
12 9 (5.88%) Test-First Development
13 8 (5.23%) Mobile Development
13 8 (5.23%) OO
13 8 (5.23%) Workflow
14 7 (4.58%) Unit Testing
15 6 (3.92%) BDD
15 6 (3.92%) E-Commerce
15 6 (3.92%) Open Source
Programming Languages
1 105 (68.63%) Java
2 49 (32.03%) JavaScript
3 13 (8.50%) Ruby
4 12 (7.84%) Apple Swift
4 12 (7.84%) SQL
5 9 (5.88%) Objective-C
6 7 (4.58%) C#
7 6 (3.92%) Scala
8 3 (1.96%) PHP
8 3 (1.96%) PHP 5
8 3 (1.96%) PHP 7
9 1 (0.65%) GraphQL
9 1 (0.65%) Perl
9 1 (0.65%) Python
9 1 (0.65%) R
9 1 (0.65%) T-SQL
Qualifications
1 2 (1.31%) Degree
Quality Assurance & Compliance
1 12 (7.84%) QA
System Software
1 9 (5.88%) Docker
Systems Management
1 3 (1.96%) HP Quality Center
2 2 (1.31%) Oozie
Vendors
1 27 (17.65%) IBM
2 13 (8.50%) Apigee
2 13 (8.50%) WSO2
3 11 (7.19%) MuleSoft
4 8 (5.23%) Oracle
5 5 (3.27%) Microsoft
6 4 (2.61%) Apple
7 3 (1.96%) Cloudera
7 3 (1.96%) HP
8 2 (1.31%) OpenText
8 2 (1.31%) Red Hat
9 1 (0.65%) Atlassian