Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in Liverpool 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 17 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
Merseyside > Liverpool
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 20 43 54
Rank change year-on-year +23 +11 -11
Contract jobs citing JSON 27 5 3
As % of all contract IT jobs advertised in Liverpool 6.57% 1.12% 0.50%
As % of the Libraries, Frameworks & Software Standards category 19.29% 4.10% 1.94%
Number of daily rates quoted 24 5 2
Liverpool median daily rate £385 £450 £550
Median daily rate % change year-on-year -14.44% -18.18% +100.00%
10th Percentile £338 £318 £525
90th Percentile £553 £520 £575
Merseyside median daily rate £375 £375 £550
% change year-on-year - -31.82% +100.00%
Number of hourly rates quoted 0 0 0
Liverpool median hourly rate - - -
Merseyside 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 Liverpool with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Liverpool
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 140 122 155
As % of all contract IT jobs advertised in Liverpool 34.06% 27.29% 25.58%
Number of daily rates quoted 105 77 74
Liverpool median daily rate £375 £375 £375
10th Percentile £313 £298 £262
90th Percentile £528 £518 £518
Merseyside median daily rate £381 £375 £375
% change year-on-year +1.67% - +7.14%
Number of hourly rates quoted 0 0 1
Liverpool median hourly rate - - £30.19
Merseyside median hourly rate - - £30.19

JSON
Job Vacancy Trend in Liverpool

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

Job vacancy trend for JSON in Liverpool

JSON
Contractor Daily Rate Trend in Liverpool

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

Contractor daily rate trend for JSON in Liverpool

JSON
Contractor Daily Rate Histogram in Liverpool

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

Contractor daily rate histogram for JSON in Liverpool

For the 6 months to 17 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 Liverpool region with a requirement for JSON.

1 21 (77.78%) Java
2 17 (62.96%) JavaScript
3 14 (51.85%) Front End Development
4 13 (48.15%) Node.js
5 12 (44.44%) Agile Software Development
6 11 (40.74%) CSS
7 9 (33.33%) ES6
8 8 (29.63%) REST
8 8 (29.63%) Scrum
8 8 (29.63%) Web Services
8 8 (29.63%) Mocha
9 7 (25.93%) HTML
10 6 (22.22%) JSP
10 6 (22.22%) Servlets
10 6 (22.22%) Finance
10 6 (22.22%) Microsoft
10 6 (22.22%) Test Automation
10 6 (22.22%) Selenium
10 6 (22.22%) Android
10 6 (22.22%) Web Design
10 6 (22.22%) Java EE
10 6 (22.22%) JSF
10 6 (22.22%) Apple iOS
10 6 (22.22%) Analytical Skills
10 6 (22.22%) Adaptive Web Design
11 5 (18.52%) Nunjucks
11 5 (18.52%) Serverless
11 5 (18.52%) AWS Lambda
11 5 (18.52%) Regular Expression
11 5 (18.52%) Redis

JSON
Co-occurring IT Skills in Liverpool 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 (3.70%) BizTalk Server
1 1 (3.70%) Elasticsearch
Applications
1 4 (14.81%) Adobe Illustrator
Cloud Services
1 5 (18.52%) Amazon AWS
1 5 (18.52%) AWS Lambda
1 5 (18.52%) Serverless
2 2 (7.41%) GitHub
Database & Business Intelligence
1 5 (18.52%) Redis
2 1 (3.70%) MongoDB
2 1 (3.70%) NoSQL
Development Applications
1 8 (29.63%) Mocha
2 6 (22.22%) Selenium
3 5 (18.52%) Git (software)
4 4 (14.81%) Babel
4 4 (14.81%) Grunt
4 4 (14.81%) gulp
4 4 (14.81%) Mercurial
4 4 (14.81%) webpack
5 2 (7.41%) GitLab
6 1 (3.70%) Cucumber
6 1 (3.70%) MSTest
6 1 (3.70%) Team Foundation Server
General
1 6 (22.22%) Finance
2 2 (7.41%) Games
2 2 (7.41%) Marketing
3 1 (3.70%) Banking
Job Titles
1 18 (66.67%) Developer
2 12 (44.44%) JavaScript Developer
3 11 (40.74%) Java Developer
4 6 (22.22%) Architect
4 6 (22.22%) Digital Architect
5 5 (18.52%) Front End Developer (Client-Side Developer)
6 2 (7.41%) Consultant
6 2 (7.41%) User Experience Architect
6 2 (7.41%) User Experience Consultant
7 1 (3.70%) AWS Developer
7 1 (3.70%) BizTalk Expert
7 1 (3.70%) Enterprise Architect
7 1 (3.70%) Node.js Developer
7 1 (3.70%) Service Management Architect
7 1 (3.70%) Web Developer
Libraries, Frameworks & Software Standards
1 13 (48.15%) Node.js
2 11 (40.74%) CSS
3 8 (29.63%) REST
3 8 (29.63%) Web Services
4 7 (25.93%) HTML
5 6 (22.22%) Java EE
5 6 (22.22%) JSF
5 6 (22.22%) JSP
5 6 (22.22%) Servlets
6 5 (18.52%) Nunjucks
6 5 (18.52%) Regular Expression
7 4 (14.81%) bluebird
7 4 (14.81%) Express
7 4 (14.81%) Jest
7 4 (14.81%) lodash
7 4 (14.81%) Nightwatchjs
7 4 (14.81%) React
7 4 (14.81%) Redux
7 4 (14.81%) Sass
7 4 (14.81%) Spring
Miscellaneous
1 6 (22.22%) Analytical Skills
2 4 (14.81%) User Experience
3 2 (7.41%) Social Media
4 1 (3.70%) Enterprise Software
4 1 (3.70%) Management Information System
Operating Systems
1 6 (22.22%) Android
1 6 (22.22%) Apple iOS
2 4 (14.81%) Linux
Processes & Methodologies
1 14 (51.85%) Front End Development
2 12 (44.44%) Agile Software Development
3 8 (29.63%) Scrum
4 6 (22.22%) Adaptive Web Design
4 6 (22.22%) Test Automation
4 6 (22.22%) Web Design
5 5 (18.52%) BDD
5 5 (18.52%) E-Commerce
5 5 (18.52%) Kanban
5 5 (18.52%) Pair Programming
6 4 (14.81%) SDLC
7 3 (11.11%) Continuous Integration
7 3 (11.11%) Enterprise Architecture
7 3 (11.11%) Responsive Web Design
7 3 (11.11%) TDD
7 3 (11.11%) Unit Testing
7 3 (11.11%) Web Development
8 2 (7.41%) Software Engineering
8 2 (7.41%) Strategic Planning
8 2 (7.41%) Supplier Management
Programming Languages
1 21 (77.78%) Java
2 17 (62.96%) JavaScript
3 9 (33.33%) ES6
4 4 (14.81%) ECMAScript
5 1 (3.70%) C#
Qualifications
1 1 (3.70%) SC Cleared
1 1 (3.70%) Security Cleared
System Software
1 1 (3.70%) Docker
Vendors
1 6 (22.22%) Microsoft