Period
to 19 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Sheffield with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 6 months to 19 December 2018 with a comparison to the same period in the previous 2 years.

JSON
South Yorkshire > Sheffield
6 months to
19 Dec 2018
Same period 2017 Same period 2016
Rank 66 70 72
Rank change year-on-year +4 +2 +18
Permanent jobs citing JSON 16 13 17
As % of all permanent IT jobs advertised in Sheffield 1.95% 1.54% 1.69%
As % of the Libraries, Frameworks & Software Standards category 4.65% 3.64% 4.80%
Number of salaries quoted 17 9 15
Sheffield median annual salary £45,000 £44,000 £52,500
Median salary % change year-on-year +2.27% -16.19% +31.25%
10th Percentile £33,250 £29,950 £24,800
90th Percentile £55,250 £57,500 £57,500
South Yorkshire median annual salary £45,000 £51,250 £50,000
% change year-on-year -12.20% +2.50% +25.00%

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

All Software Libraries and Frameworks
Sheffield
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 344 357 354
As % of all permanent IT jobs advertised in Sheffield 41.85% 42.30% 35.19%
Number of salaries quoted 250 319 329
Sheffield median annual salary £42,500 £42,500 £37,500
Median salary % change year-on-year - +13.33% -2.60%
10th Percentile £27,500 £26,250 £26,250
90th Percentile £57,625 £58,750 £60,000
South Yorkshire median annual salary £41,500 £40,000 £37,500
% change year-on-year +3.75% +6.67% -

JSON
Job Vacancy Trend in Sheffield

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

Job vacancy trend for JSON in Sheffield

JSON
Salary Trend in Sheffield

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSON in Sheffield.

Salary trend for JSON in Sheffield

JSON
Salary Histogram in Sheffield

The salary distribution of IT jobs citing JSON in Sheffield over the 6 months to 19 December 2018.

Salary histogram for JSON in Sheffield

For the 6 months to 19 December 2018, IT 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 permanent job ads across the Sheffield region with a requirement for JSON.

1 11 (68.75%) SQL
1 11 (68.75%) REST
2 9 (56.25%) Agile Software Development
3 8 (50.00%) Java
4 6 (37.50%) SOAP
4 6 (37.50%) Subversion
4 6 (37.50%) Git (software)
4 6 (37.50%) Test Automation
5 5 (31.25%) XML
5 5 (31.25%) JavaScript
6 4 (25.00%) CRM
6 4 (25.00%) Oracle
6 4 (25.00%) JIRA
6 4 (25.00%) Selenium
6 4 (25.00%) HL7
6 4 (25.00%) Performance Testing
6 4 (25.00%) Test Scripting
6 4 (25.00%) Manual Testing
6 4 (25.00%) Software Engineering
6 4 (25.00%) Functional Testing
6 4 (25.00%) AngularJS
6 4 (25.00%) User Stories
6 4 (25.00%) Microservices
6 4 (25.00%) Defect Management
6 4 (25.00%) Scenario Testing
6 4 (25.00%) Acceptance Criteria
7 3 (18.75%) Self-Motivation
7 3 (18.75%) Vue.js
7 3 (18.75%) Windows Server
7 3 (18.75%) DevOps

JSON
Co-occurring IT Skills in Sheffield 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 (6.25%) Cloud Foundry
1 1 (6.25%) Confluence
1 1 (6.25%) Mule
1 1 (6.25%) Mule ESB
1 1 (6.25%) Tomcat
1 1 (6.25%) WebSphere
Cloud Services
1 3 (18.75%) Amazon AWS
1 3 (18.75%) GitHub
1 3 (18.75%) iPaaS
1 3 (18.75%) Microsoft Azure
2 1 (6.25%) CloudBees
2 1 (6.25%) Google Cloud Platform
2 1 (6.25%) IaaS
2 1 (6.25%) OpenShift
2 1 (6.25%) PaaS
Database & Business Intelligence
1 3 (18.75%) NoSQL
2 1 (6.25%) MongoDB
Development Applications
1 6 (37.50%) Git (software)
1 6 (37.50%) Subversion
2 4 (25.00%) JIRA
2 4 (25.00%) Selenium
3 1 (6.25%) AppScan
3 1 (6.25%) Jenkins
3 1 (6.25%) Sinon.JS
3 1 (6.25%) SonarQube
General
1 2 (12.50%) Banking
2 1 (6.25%) Marketing
Job Titles
1 5 (31.25%) Developer
2 4 (25.00%) Integration Engineer
2 4 (25.00%) Software Tester
2 4 (25.00%) Tester
3 3 (18.75%) Platform Engineer
3 3 (18.75%) Platform Integration Engineer
4 2 (12.50%) Architect
4 2 (12.50%) Automation Tester
4 2 (12.50%) Senior Developer
4 2 (12.50%) Software Developer
5 1 (6.25%) C# Developer
5 1 (6.25%) C# Software Developer
5 1 (6.25%) C++ Developer
5 1 (6.25%) C++ Software Developer
5 1 (6.25%) Java Developer
5 1 (6.25%) JavaScript Developer
5 1 (6.25%) Lead Architect
5 1 (6.25%) Platform Architect
Libraries, Frameworks & Software Standards
1 11 (68.75%) REST
2 6 (37.50%) SOAP
3 5 (31.25%) XML
4 4 (25.00%) AngularJS
5 3 (18.75%) React
5 3 (18.75%) Vue.js
6 2 (12.50%) .NET
6 2 (12.50%) ASP.NET Web API
6 2 (12.50%) RAML
6 2 (12.50%) Web Services
7 1 (6.25%) ASP.NET
7 1 (6.25%) ASP.NET Core
7 1 (6.25%) Chai
7 1 (6.25%) CSS
7 1 (6.25%) Jest
7 1 (6.25%) JSP
7 1 (6.25%) Redux
7 1 (6.25%) Servlets
7 1 (6.25%) Spring Integration
7 1 (6.25%) Twitter Bootstrap
Miscellaneous
1 3 (18.75%) Self-Motivation
2 1 (6.25%) Mobile App
2 1 (6.25%) User Experience
Operating Systems
1 3 (18.75%) Windows
1 3 (18.75%) Windows Server
2 1 (6.25%) Linux
2 1 (6.25%) Unix
Processes & Methodologies
1 9 (56.25%) Agile Software Development
2 6 (37.50%) Test Automation
3 4 (25.00%) Acceptance Criteria
3 4 (25.00%) CRM
3 4 (25.00%) Defect Management
3 4 (25.00%) Functional Testing
3 4 (25.00%) Manual Testing
3 4 (25.00%) Microservices
3 4 (25.00%) Performance Testing
3 4 (25.00%) Scenario Testing
3 4 (25.00%) Software Engineering
3 4 (25.00%) Test Scripting
3 4 (25.00%) User Stories
4 3 (18.75%) DevOps
4 3 (18.75%) Software Testing
4 3 (18.75%) TDD
5 2 (12.50%) BDD
5 2 (12.50%) Domain-Driven Design
5 2 (12.50%) Mathematics
6 1 (6.25%) Use Case
Programming Languages
1 11 (68.75%) SQL
2 8 (50.00%) Java
3 5 (31.25%) JavaScript
4 3 (18.75%) C++
4 3 (18.75%) MATLAB
4 3 (18.75%) Python
5 1 (6.25%) C#
5 1 (6.25%) ES6
5 1 (6.25%) F#
5 1 (6.25%) Scala
5 1 (6.25%) Shell Script
5 1 (6.25%) XPath
Qualifications
1 2 (12.50%) Degree
Quality Assurance & Compliance
1 4 (25.00%) HL7
2 2 (12.50%) QA
System Software
1 2 (12.50%) Docker
2 1 (6.25%) Virtual Machines
Systems Management
1 1 (6.25%) Kubernetes
1 1 (6.25%) Puppet
Vendors
1 4 (25.00%) Oracle
2 1 (6.25%) Google
2 1 (6.25%) IBM
2 1 (6.25%) MuleSoft