Period
to 16 August 2018

The following table provides summary statistics for contract job vacancies advertised in Northamptonshire 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 16 August 2018 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
East Midlands > Northamptonshire
6 months to
16 Aug 2018
Same period 2017 Same period 2016
Rank 44 36 37
Rank change year-on-year -8 +1 +17
Contract jobs citing JSON 32 26 29
As % of all contract IT jobs advertised in Northamptonshire 3.81% 3.70% 3.97%
As % of the Libraries, Frameworks & Software Standards category 10.29% 14.86% 19.86%
Number of daily rates quoted 24 15 27
Northamptonshire median daily rate £400 £400 £430
Median daily rate % change year-on-year - -6.98% -6.52%
10th Percentile £325 £309 £313
90th Percentile £475 £460 £530
East Midlands median daily rate £413 £400 £375
% change year-on-year +3.13% +6.67% +2.04%
Number of hourly rates quoted 0 0 0
Northamptonshire median hourly rate - - -
East Midlands median hourly rate - - -

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

All Software Libraries and Frameworks
Northamptonshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 311 175 146
As % of all contract IT jobs advertised in Northamptonshire 37.07% 24.89% 20.00%
Number of daily rates quoted 215 120 117
Northamptonshire median daily rate £400 £420 £400
Median daily rate % change year-on-year -4.76% +5.00% +23.08%
10th Percentile £315 £287 £285
90th Percentile £538 £550 £538
East Midlands median daily rate £400 £375 £369
% change year-on-year +6.67% +1.69% +10.07%
Number of hourly rates quoted 0 1 3
Northamptonshire median hourly rate - £187.50 £32.50
Median hourly rate % change year-on-year - +476.92% -
East Midlands median hourly rate £40.00 £50.00 £35.00
% change year-on-year -20.00% +42.86% +120.68%

JSON
Job Vacancy Trend in Northamptonshire

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

Job vacancy trend for JSON in Northamptonshire

JSON
Contractor Daily Rate Trend in Northamptonshire

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

Contractor daily rate trend for JSON in Northamptonshire

JSON
Contractor Daily Rate Histogram in Northamptonshire

The daily rate distribution of IT jobs citing JSON in Northamptonshire over the 6 months to 16 August 2018.

Contractor daily rate histogram for JSON in Northamptonshire

JSON
Contract Job Locations in Northamptonshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the Northamptonshire region over the 6 months to 16 August 2018. 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
Northampton +3 25 £400 +18.52% 4
JSON
East Midlands

For the 6 months to 16 August 2018, IT contractor jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Northamptonshire region with a requirement for JSON.

1 27 (84.38%) Test Automation
2 26 (81.25%) Git (software)
3 20 (62.50%) SonarQube
3 20 (62.50%) TDD
3 20 (62.50%) Ajax
3 20 (62.50%) JavaScript
4 18 (56.25%) jQuery
5 17 (53.13%) Unit Testing
5 17 (53.13%) Java
5 17 (53.13%) XML
6 16 (50.00%) HTML
6 16 (50.00%) Perforce
7 15 (46.88%) Finance
7 15 (46.88%) Spring
8 14 (43.75%) Hibernate
8 14 (43.75%) CSS
8 14 (43.75%) OO
8 14 (43.75%) HTML5
9 13 (40.63%) Node.js
9 13 (40.63%) Grunt
9 13 (40.63%) React
9 13 (40.63%) CSS3
9 13 (40.63%) gulp
10 12 (37.50%) SOAP
10 12 (37.50%) Web Services
11 11 (34.38%) Windows
11 11 (34.38%) Subversion
11 11 (34.38%) Front End Development
11 11 (34.38%) Performance Optimisation
11 11 (34.38%) npm

JSON
Co-occurring IT Skills in Northamptonshire 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 (6.25%) Confluence
2 1 (3.13%) Elasticsearch
2 1 (3.13%) JBoss
2 1 (3.13%) Tomcat
2 1 (3.13%) WebLogic
Applications
1 1 (3.13%) HipChat
Cloud Services
1 11 (34.38%) npm
2 1 (3.13%) PaaS
Database & Business Intelligence
1 1 (3.13%) Big Data
1 1 (3.13%) MongoDB
1 1 (3.13%) MySQL
1 1 (3.13%) SQL Server
Development Applications
1 26 (81.25%) Git (software)
2 20 (62.50%) SonarQube
3 13 (40.63%) Grunt
3 13 (40.63%) gulp
4 11 (34.38%) Subversion
5 6 (18.75%) JUnit
6 5 (15.63%) Eclipse
6 5 (15.63%) Gradle
6 5 (15.63%) JProfiler
7 3 (9.38%) JIRA
8 2 (6.25%) IntelliJ
8 2 (6.25%) Jenkins
8 2 (6.25%) Maven
8 2 (6.25%) webpack
8 2 (6.25%) Xcode
9 1 (3.13%) Cobertura
9 1 (3.13%) Cucumber
9 1 (3.13%) JBehave
9 1 (3.13%) MSI
9 1 (3.13%) Selenium
General
1 15 (46.88%) Finance
2 10 (31.25%) Banking
3 1 (3.13%) Retail
Job Titles
1 30 (93.75%) Developer
2 14 (43.75%) Java Developer
3 11 (34.38%) UI Developer
4 4 (12.50%) JavaScript Developer
5 2 (6.25%) Front End Developer (Client-Side Developer)
5 2 (6.25%) iOS Developer
5 2 (6.25%) Junior
5 2 (6.25%) Junior Developer
5 2 (6.25%) Junior Java Developer
6 1 (3.13%) Analyst
6 1 (3.13%) Applications Developer
6 1 (3.13%) Automation Tester
6 1 (3.13%) Cybersecurity Analyst
6 1 (3.13%) J2EE Developer
6 1 (3.13%) Java/J2EE Developer
6 1 (3.13%) Objective-C Developer
6 1 (3.13%) React Developer
6 1 (3.13%) Security Analyst
6 1 (3.13%) Tester
Libraries, Frameworks & Software Standards
1 20 (62.50%) Ajax
2 18 (56.25%) jQuery
3 17 (53.13%) XML
4 16 (50.00%) HTML
5 15 (46.88%) Spring
6 14 (43.75%) CSS
6 14 (43.75%) Hibernate
6 14 (43.75%) HTML5
7 13 (40.63%) CSS3
7 13 (40.63%) Node.js
7 13 (40.63%) React
8 12 (37.50%) SOAP
8 12 (37.50%) Web Services
9 9 (28.13%) Java EE
10 6 (18.75%) J2EE
11 5 (15.63%) AngularJS
11 5 (15.63%) JPA
11 5 (15.63%) XSLT
12 3 (9.38%) FIX Protocol
12 3 (9.38%) REST
Miscellaneous
1 2 (6.25%) Mobile App
1 2 (6.25%) User Experience
2 1 (3.13%) Analytical Skills
2 1 (3.13%) Online Banking
Operating Systems
1 11 (34.38%) Windows
2 8 (25.00%) Linux
2 8 (25.00%) Mac OS
3 2 (6.25%) Apple iOS
3 2 (6.25%) Mac OS X
3 2 (6.25%) Windows 7
3 2 (6.25%) Windows 8
4 1 (3.13%) Unix
Processes & Methodologies
1 27 (84.38%) Test Automation
2 20 (62.50%) TDD
3 17 (53.13%) Unit Testing
4 14 (43.75%) OO
5 11 (34.38%) Front End Development
5 11 (34.38%) Performance Optimisation
6 10 (31.25%) Agile Software Development
7 9 (28.13%) OOP
7 9 (28.13%) SDLC
8 5 (15.63%) RAD
9 4 (12.50%) Data Modelling
10 2 (6.25%) BDD
10 2 (6.25%) Continuous Improvement
10 2 (6.25%) iOS Development
10 2 (6.25%) Responsive Web Design
10 2 (6.25%) SOA
10 2 (6.25%) Waterfall
11 1 (3.13%) Continuous Integration
11 1 (3.13%) SIEM
11 1 (3.13%) Software Engineering
Programming Languages
1 20 (62.50%) JavaScript
2 17 (53.13%) Java
3 2 (6.25%) Apple Swift
3 2 (6.25%) ES6
3 2 (6.25%) Java 8
3 2 (6.25%) Objective-C
4 1 (3.13%) Bash Shell
4 1 (3.13%) C#
4 1 (3.13%) PowerShell
4 1 (3.13%) Python
4 1 (3.13%) SQL
Qualifications
1 1 (3.13%) Security Cleared
Quality Assurance & Compliance
1 2 (6.25%) WCAG
System Software
1 1 (3.13%) Active Directory
Systems Management
1 1 (3.13%) BladeLogic
1 1 (3.13%) McAfee ePO
Vendors
1 16 (50.00%) Perforce
2 2 (6.25%) Apple
3 1 (3.13%) Atlassian
3 1 (3.13%) Blue Coat
3 1 (3.13%) Capita
3 1 (3.13%) Cloudera
3 1 (3.13%) IBM
3 1 (3.13%) Infoblox
3 1 (3.13%) McAfee
3 1 (3.13%) Red Hat
3 1 (3.13%) ServiceNow
3 1 (3.13%) Splunk
3 1 (3.13%) Symantec