Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in Devon with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 6 months to 19 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.

JSON
South West > Devon
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 45 35 50
Rank change year-on-year -10 +15 +12
Contract jobs citing JSON 10 16 14
As % of all contract IT jobs advertised in Devon 1.76% 3.45% 2.39%
As % of the Libraries, Frameworks & Software Standards category 4.90% 9.52% 6.51%
Number of daily rates quoted 7 13 12
Devon median daily rate £400 £383 £405
Median daily rate % change year-on-year +4.58% -5.56% +35.00%
10th Percentile £285 £350 £300
90th Percentile £443 £427 £449
South West median daily rate £371 £375 £400
% change year-on-year -1.00% -6.25% +14.29%
Number of hourly rates quoted 0 0 0
Devon median hourly rate - - -
South West median hourly rate - £41.50 £35.00
% change year-on-year - +18.57% -28.21%

JSON 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 Devon with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Devon
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 204 168 215
As % of all contract IT jobs advertised in Devon 35.85% 36.21% 36.63%
Number of daily rates quoted 108 114 155
Devon median daily rate £436 £323 £373
Median daily rate % change year-on-year +35.19% -13.54% -0.53%
10th Percentile £296 £186 £263
90th Percentile £591 £498 £514
South West median daily rate £400 £370 £375
% change year-on-year +8.11% -1.33% +7.14%
Number of hourly rates quoted 7 9 3
Devon median hourly rate £40.00 £32.50 £20.50
Median hourly rate % change year-on-year +23.08% +58.54% -78.19%
10th Percentile £35.00 £18.64 £19.45
90th Percentile £48.80 £45.75 £27.15
South West median hourly rate £48.00 £36.25 £42.50
% change year-on-year +32.41% -14.71% -

JSON
Job Vacancy Trend in Devon

Job postings citing JSON as a percentage of all IT jobs advertised in Devon.

Job vacancy trend for JSON in Devon

JSON
Contractor Daily Rate Trend in Devon

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

Contractor daily rate trend for JSON in Devon

JSON
Contractor Daily Rate Histogram in Devon

The daily rate distribution of IT jobs citing JSON in Devon over the 6 months to 19 November 2017.

Contractor daily rate histogram for JSON in Devon

JSON
Contract Job Locations in Devon

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the Devon region over the 6 months to 19 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
Exeter -4 5 £305 -15.28%
Plymouth - 5 £425 - 1
JSON
South West

For the 6 months to 19 November 2017, IT contractor jobs citing JSON 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 Devon region with a requirement for JSON.

1 8 (80.00%) REST
2 5 (50.00%) Test Automation
2 5 (50.00%) Python
2 5 (50.00%) Continuous Integration
3 4 (40.00%) Hibernate
3 4 (40.00%) HTML
3 4 (40.00%) Java
3 4 (40.00%) SQL
3 4 (40.00%) CSS
3 4 (40.00%) Unix
3 4 (40.00%) Linux
3 4 (40.00%) Open Source
3 4 (40.00%) OWASP
3 4 (40.00%) Mac OS
3 4 (40.00%) Git (software)
3 4 (40.00%) VirtualBox
3 4 (40.00%) JAX-RS
3 4 (40.00%) Jenkins
3 4 (40.00%) Vagrant
4 3 (30.00%) RabbitMQ
4 3 (30.00%) MongoDB
4 3 (30.00%) SQLAlchemy
4 3 (30.00%) Docker
4 3 (30.00%) Analytical Skills
4 3 (30.00%) Front End Development
4 3 (30.00%) Dropwizard
4 3 (30.00%) XML
4 3 (30.00%) XSD
4 3 (30.00%) JavaScript
4 3 (30.00%) XML Schema

JSON
Co-occurring IT Skills in Devon 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 1 (10.00%) Jetty
Communications & Networking
1 1 (10.00%) HTTPS
Database & Business Intelligence
1 3 (30.00%) MongoDB
1 3 (30.00%) PostgreSQL
2 1 (10.00%) NoSQL
2 1 (10.00%) Relational Database
Development Applications
1 4 (40.00%) Git (software)
1 4 (40.00%) Jenkins
1 4 (40.00%) Vagrant
2 1 (10.00%) JUnit
2 1 (10.00%) Liquibase
2 1 (10.00%) Maven
Job Titles
1 10 (100.00%) Developer
2 4 (40.00%) Java Developer
3 3 (30.00%) Python Developer
3 3 (30.00%) Software Developer
4 2 (20.00%) Junior
4 2 (20.00%) Junior Developer
4 2 (20.00%) Junior Java Developer
5 1 (10.00%) .NET Developer
5 1 (10.00%) Senior Developer
5 1 (10.00%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 8 (80.00%) REST
2 4 (40.00%) CSS
2 4 (40.00%) Hibernate
2 4 (40.00%) HTML
2 4 (40.00%) JAX-RS
3 3 (30.00%) Dropwizard
3 3 (30.00%) JAXB
3 3 (30.00%) RabbitMQ
3 3 (30.00%) SQLAlchemy
3 3 (30.00%) XML
3 3 (30.00%) XML Schema
3 3 (30.00%) XSD
4 2 (20.00%) Spring
5 1 (10.00%) .NET
5 1 (10.00%) Ajax
5 1 (10.00%) CSS3
5 1 (10.00%) HTML5
5 1 (10.00%) JPA
5 1 (10.00%) jQuery
5 1 (10.00%) LINQ
Miscellaneous
1 3 (30.00%) Analytical Skills
Operating Systems
1 4 (40.00%) Linux
1 4 (40.00%) Mac OS
1 4 (40.00%) Unix
Processes & Methodologies
1 5 (50.00%) Continuous Integration
1 5 (50.00%) Test Automation
2 4 (40.00%) Open Source
2 4 (40.00%) OWASP
3 3 (30.00%) Agile Software Development
3 3 (30.00%) Front End Development
4 2 (20.00%) Mentoring
4 2 (20.00%) Pair Programming
4 2 (20.00%) Performance Optimisation
4 2 (20.00%) Software Engineering
4 2 (20.00%) Translating Business Requirements
5 1 (10.00%) MVC
5 1 (10.00%) Virtual Environments
5 1 (10.00%) Web Development
Programming Languages
1 5 (50.00%) Python
2 4 (40.00%) Java
2 4 (40.00%) SQL
3 3 (30.00%) JavaScript
4 1 (10.00%) C#
Qualifications
1 1 (10.00%) BPSS Clearance
1 1 (10.00%) Security Cleared
Quality Assurance & Compliance
1 2 (20.00%) Disclosure Scotland
1 2 (20.00%) QA
System Software
1 4 (40.00%) VirtualBox
2 3 (30.00%) Docker