Period
to 3 June 2020

The following table provides summary statistics for contract job vacancies advertised in Chester 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 3 June 2020 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
Cheshire > Chester
6 months to
3 Jun 2020
Same period 2019 Same period 2018
Rank 16 17 36
Rank change year-on-year +1 +19 -13
Contract jobs citing JSON 7 7 2
As % of all contract jobs advertised in Chester 6.93% 5.34% 0.85%
As % of the Libraries, Frameworks & Software Standards category 35.00% 33.33% 2.17%
Number of daily rates quoted 1 4 1
Median daily rate £509 £500 £500
Median daily rate % change year-on-year +1.80% - +13.64%
10th Percentile £505 £463 £475
90th Percentile £514 £538 £525
Cheshire median daily rate £445 £463 £400
% change year-on-year -3.78% +15.63% -7.78%
Number of hourly rates quoted 5 0 0
Median hourly rate £67.50 - -
Cheshire median hourly rate £67.50 - -

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

All Software Libraries and Frameworks
Chester
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 20 21 92
As % of all contract IT jobs advertised in Chester 19.80% 16.03% 38.98%
Number of daily rates quoted 12 14 72
Median daily rate £475 £463 £375
Median daily rate % change year-on-year +2.70% +23.33% -11.76%
10th Percentile £292 £324 £300
90th Percentile £573 £685 £450
Cheshire median daily rate £400 £413 £375
% change year-on-year -3.03% +10.00% -10.71%
Number of hourly rates quoted 5 0 0
Median hourly rate £67.50 - -
Median hourly rate £67.50 £17.09 £35.00
% change year-on-year +294.97% -51.17% +16.67%

JSON
Job Vacancy Trend in Chester

Job postings citing JSON as a proportion of all IT jobs advertised in Chester.

Job vacancy trend for JSON in Chester

JSON
Contractor Daily Rate Trend in Chester

3-month moving average daily rate quoted in jobs citing JSON in Chester.

Daily rate trend for JSON in Chester

JSON
Contractor Hourly Rate Trend in Chester

3-month moving average hourly rates quoted in jobs citing JSON in Chester.

Hourly rate trend for JSON in Chester

JSON
Hourly Rate Histogram in Chester

Hourly rate distribution of jobs citing JSON in Chester over the 6 months to 3 June 2020.

Hourly rate histogram for JSON in Chester

For the 6 months to 3 June 2020, 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 Chester region with a requirement for JSON.

1 7 (100.00%) Java
1 7 (100.00%) ActionScript
1 7 (100.00%) SOAP
1 7 (100.00%) XML
1 7 (100.00%) OO
1 7 (100.00%) JBoss
1 7 (100.00%) SOA
1 7 (100.00%) FTP
1 7 (100.00%) HTTP
1 7 (100.00%) EDI
1 7 (100.00%) B2B
1 7 (100.00%) Red Hat
1 7 (100.00%) Middleware
1 7 (100.00%) Open Source
1 7 (100.00%) ActionScript 2.0
1 7 (100.00%) REST
1 7 (100.00%) Apache ServiceMix
2 6 (85.71%) EAI
3 5 (71.43%) SQL Server
3 5 (71.43%) Business Intelligence
3 5 (71.43%) Data Warehouse
3 5 (71.43%) PKI
3 5 (71.43%) Power BI
3 5 (71.43%) Power Platform
3 5 (71.43%) Red Hat Fuse
3 5 (71.43%) Enterprise Software
4 4 (57.14%) Decision-Making
4 4 (57.14%) Problem-Solving
4 4 (57.14%) Technical Debt
4 4 (57.14%) Analytical Skills

JSON
Co-occurring IT Skills in Chester 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 7 (100.00%) Apache ServiceMix
1 7 (100.00%) JBoss
2 5 (71.43%) Red Hat Fuse
3 2 (28.57%) Oracle SOA Suite
3 2 (28.57%) Oracle Workflow
Cloud Services
1 5 (71.43%) Power Platform
Communications & Networking
1 7 (100.00%) FTP
1 7 (100.00%) HTTP
2 2 (28.57%) Firewall
Database & Business Intelligence
1 5 (71.43%) Data Warehouse
1 5 (71.43%) Power BI
1 5 (71.43%) SQL Server
General
1 1 (14.29%) Finance
1 1 (14.29%) Manufacturing
Job Titles
1 5 (71.43%) Architect
1 5 (71.43%) Integration Architect
2 3 (42.86%) Designer
2 3 (42.86%) Interface Designer
Libraries, Frameworks & Software Standards
1 7 (100.00%) EDI
1 7 (100.00%) Middleware
1 7 (100.00%) REST
1 7 (100.00%) SOAP
1 7 (100.00%) XML
2 3 (42.86%) Web Services
3 2 (28.57%) XML Schema
3 2 (28.57%) XSD
Miscellaneous
1 5 (71.43%) Enterprise Software
1 5 (71.43%) PKI
2 4 (57.14%) Analytical Skills
3 2 (28.57%) Management Information System
Processes & Methodologies
1 7 (100.00%) B2B
1 7 (100.00%) OO
1 7 (100.00%) Open Source
1 7 (100.00%) SOA
2 6 (85.71%) EAI
3 5 (71.43%) Business Intelligence
4 4 (57.14%) Decision-Making
4 4 (57.14%) Enterprise Architecture
4 4 (57.14%) Problem-Solving
4 4 (57.14%) Stakeholder Management
4 4 (57.14%) Technical Debt
5 3 (42.86%) Programme Delivery
6 2 (28.57%) Data Management
6 2 (28.57%) Data Mapping
6 2 (28.57%) Process Management
6 2 (28.57%) Scenario Testing
6 2 (28.57%) Validation
6 2 (28.57%) Workflow
7 1 (14.29%) Programme Management
Programming Languages
1 7 (100.00%) ActionScript
1 7 (100.00%) ActionScript 2.0
1 7 (100.00%) Java
Qualifications
1 1 (14.29%) SC Cleared
1 1 (14.29%) Security Cleared
Quality Assurance & Compliance
1 2 (28.57%) RMADS
Vendors
1 7 (100.00%) Red Hat
2 2 (28.57%) Oracle