Period
to 18 February 2019

The following table provides summary statistics for permanent job vacancies advertised in Leeds 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 18 February 2019 with a comparison to the same period in the previous 2 years.

JSON
6 months to
18 Feb 2019
Same period 2018 Same period 2017
Rank 111 146 173
Rank change year-on-year +35 +27 -62
Permanent jobs citing JSON 66 69 66
As % of all permanent IT jobs advertised in Leeds 2.08% 1.41% 1.25%
As % of the Libraries, Frameworks & Software Standards category 5.41% 3.75% 3.38%
Number of salaries quoted 60 65 55
Leeds median annual salary £52,500 £45,000 £45,000
Median salary % change year-on-year +16.67% - +12.50%
10th Percentile £36,200 £33,750 £32,500
90th Percentile £62,500 £58,750 £57,500
West Yorkshire median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - +12.50%

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

All Software Libraries and Frameworks
Leeds
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,221 1,840 1,953
As % of all permanent IT jobs advertised in Leeds 38.43% 37.57% 36.92%
Number of salaries quoted 1,046 1,666 1,754
Leeds median annual salary £45,000 £45,000 £44,000
Median salary % change year-on-year - +2.27% +8.64%
10th Percentile £31,250 £30,000 £28,750
90th Percentile £62,500 £61,250 £58,750
West Yorkshire median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +6.25%

JSON
Job Vacancy Trend in Leeds

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

Job vacancy trend for JSON in Leeds

JSON
Salary Trend in Leeds

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

Salary trend for JSON in Leeds

JSON
Salary Histogram in Leeds

The salary distribution of IT jobs citing JSON in Leeds over the 6 months to 18 February 2019.

Salary histogram for JSON in Leeds

For the 6 months to 18 February 2019, 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 Leeds region with a requirement for JSON.

1 38 (57.58%) REST
2 34 (51.52%) XML
3 30 (45.45%) JavaScript
4 29 (43.94%) Agile Software Development
5 24 (36.36%) Scrum
5 24 (36.36%) JIRA
6 22 (33.33%) C#
6 22 (33.33%) Git (software)
6 22 (33.33%) Confluence
7 21 (31.82%) Mobile App
8 19 (28.79%) .NET
9 18 (27.27%) SQL Server
9 18 (27.27%) MVC
9 18 (27.27%) Finance
9 18 (27.27%) User Experience
10 17 (25.76%) Mentoring
10 17 (25.76%) Jenkins
10 17 (25.76%) jQuery
10 17 (25.76%) Web Services
11 16 (24.24%) Splunk
11 16 (24.24%) GitHub
11 16 (24.24%) DevOps
11 16 (24.24%) AppDynamics
11 16 (24.24%) SDLC
11 16 (24.24%) Sonatype Nexus
12 15 (22.73%) SOAP
12 15 (22.73%) HTML
12 15 (22.73%) SQL
12 15 (22.73%) Kanban
13 14 (21.21%) Slack

JSON
Co-occurring IT Skills in Leeds 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 22 (33.33%) Confluence
2 8 (12.12%) IIS
3 5 (7.58%) Apache
3 5 (7.58%) Cloud Foundry
3 5 (7.58%) Mule
4 3 (4.55%) Tomcat
5 2 (3.03%) Apache Spark
5 2 (3.03%) SAS
6 1 (1.52%) BizTalk Server
Applications
1 4 (6.06%) Microsoft Office
Business Applications
1 9 (13.64%) SAP GRC
2 3 (4.55%) Payment Gateway
Cloud Services
1 16 (24.24%) GitHub
2 14 (21.21%) Slack
3 9 (13.64%) Amazon AWS
4 7 (10.61%) Sage Pay
5 4 (6.06%) Apigee
6 3 (4.55%) IaaS
6 3 (4.55%) PaaS
7 2 (3.03%) Azure Active Directory
7 2 (3.03%) Microsoft Azure
7 2 (3.03%) Yarn
8 1 (1.52%) npm
8 1 (1.52%) NuGet
Communications & Networking
1 4 (6.06%) HTTP
2 2 (3.03%) FTP
3 1 (1.52%) BGP
3 1 (1.52%) Cisco ASA
3 1 (1.52%) Internet
3 1 (1.52%) MPLS
3 1 (1.52%) Software-Defined Networking
3 1 (1.52%) VPN
Database & Business Intelligence
1 18 (27.27%) SQL Server
2 10 (15.15%) SQL Server Integration Services
3 9 (13.64%) SAP BW
3 9 (13.64%) SAP HANA
4 7 (10.61%) SQL Server Reporting Services
5 4 (6.06%) MongoDB
5 4 (6.06%) MySQL
6 3 (4.55%) Relational Database
7 2 (3.03%) NoSQL
7 2 (3.03%) PostgreSQL
8 1 (1.52%) Redis
8 1 (1.52%) SQL Server 2012
8 1 (1.52%) SQL Server 2014
Development Applications
1 24 (36.36%) JIRA
2 22 (33.33%) Git (software)
3 17 (25.76%) Jenkins
4 16 (24.24%) Sonatype Nexus
5 11 (16.67%) Xcode
6 7 (10.61%) Cucumber
6 7 (10.61%) JUnit
6 7 (10.61%) Team Foundation Server
7 5 (7.58%) Maven
8 4 (6.06%) Selenium
8 4 (6.06%) Subversion
8 4 (6.06%) Visual Studio
9 3 (4.55%) Mockito
10 2 (3.03%) Babel
10 2 (3.03%) IntelliJ
10 2 (3.03%) Mocha
10 2 (3.03%) SonarQube
10 2 (3.03%) webpack
11 1 (1.52%) Appium
11 1 (1.52%) Octopus Deploy
General
1 18 (27.27%) Finance
2 8 (12.12%) Banking
3 1 (1.52%) Automotive
Job Titles
1 44 (66.67%) Developer
2 21 (31.82%) Senior Developer
3 11 (16.67%) .NET Developer
3 11 (16.67%) iOS Developer
3 11 (16.67%) Senior iOS Developer
4 9 (13.64%) IT Manager
4 9 (13.64%) IT Security Manager
4 9 (13.64%) SAP Manager
4 9 (13.64%) SAP Security Manager
4 9 (13.64%) Security Manager
5 7 (10.61%) Software Developer
6 6 (9.09%) C# Developer
7 5 (7.58%) Applications Developer
7 5 (7.58%) Lead Developer
8 4 (6.06%) .NET Applications Developer
8 4 (6.06%) Analyst
8 4 (6.06%) C# .NET Developer
8 4 (6.06%) Senior .NET Developer
8 4 (6.06%) Senior C# Developer
9 3 (4.55%) SQL Analyst
Libraries, Frameworks & Software Standards
1 38 (57.58%) REST
2 34 (51.52%) XML
3 19 (28.79%) .NET
4 17 (25.76%) jQuery
4 17 (25.76%) Web Services
5 15 (22.73%) HTML
5 15 (22.73%) SOAP
6 14 (21.21%) Twitter Bootstrap
7 12 (18.18%) ASP.NET
7 12 (18.18%) CSS
8 10 (15.15%) ASP.NET Web API
8 10 (15.15%) OAuth
8 10 (15.15%) OAuth2
9 9 (13.64%) SAP Fiori
9 9 (13.64%) Spring
10 8 (12.12%) Node.js
11 7 (10.61%) KnockoutJS
12 6 (9.09%) .NET Framework
12 6 (9.09%) AngularJS
12 6 (9.09%) Spring Boot
Miscellaneous
1 21 (31.82%) Mobile App
2 18 (27.27%) User Experience
3 6 (9.09%) Self-Motivation
4 2 (3.03%) Analytical Skills
4 2 (3.03%) Fintech
4 2 (3.03%) NHS
4 2 (3.03%) Online Banking
Operating Systems
1 13 (19.70%) Apple iOS
2 10 (15.15%) Windows
3 3 (4.55%) Linux
4 2 (3.03%) Android
4 2 (3.03%) Mac OS
5 1 (1.52%) Windows Server 2008
5 1 (1.52%) Windows Server 2012
Processes & Methodologies
1 29 (43.94%) Agile Software Development
2 24 (36.36%) Scrum
3 18 (27.27%) MVC
4 17 (25.76%) Mentoring
5 16 (24.24%) DevOps
5 16 (24.24%) SDLC
6 15 (22.73%) Kanban
7 13 (19.70%) iOS Development
8 9 (13.64%) EAM
8 9 (13.64%) SAP Security
8 9 (13.64%) SOA
8 9 (13.64%) Test Automation
9 8 (12.12%) Software Delivery
10 7 (10.61%) Software Engineering
11 6 (9.09%) E-Commerce
11 6 (9.09%) Microservices
12 5 (7.58%) BDD
12 5 (7.58%) Continuous Improvement
12 5 (7.58%) Data Modelling
12 5 (7.58%) TDD
Programming Languages
1 30 (45.45%) JavaScript
2 22 (33.33%) C#
3 15 (22.73%) SQL
4 13 (19.70%) Apple Swift
5 9 (13.64%) ABAP
6 8 (12.12%) Java
7 7 (10.61%) PowerShell
8 4 (6.06%) Java 8
8 4 (6.06%) Python
8 4 (6.06%) VBA
8 4 (6.06%) VBScript
9 3 (4.55%) ES6
10 2 (3.03%) C++
10 2 (3.03%) Groovy
10 2 (3.03%) Kotlin
10 2 (3.03%) MATLAB
10 2 (3.03%) PHP
10 2 (3.03%) T-SQL
11 1 (1.52%) Ruby
11 1 (1.52%) Scala
Qualifications
1 2 (3.03%) Degree
Quality Assurance & Compliance
1 3 (4.55%) QA
1 3 (4.55%) SNOMED CT
2 2 (3.03%) WCAG
Systems Management
1 2 (3.03%) Hadoop YARN
1 2 (3.03%) Terraform
2 1 (1.52%) Ansible
Vendors
1 16 (24.24%) AppDynamics
1 16 (24.24%) Splunk
2 13 (19.70%) Microsoft
3 9 (13.64%) SAP
4 7 (10.61%) Salesforce.com
4 7 (10.61%) Telerik
5 3 (4.55%) Perforce
6 2 (3.03%) Cadence
6 2 (3.03%) Databricks
7 1 (1.52%) CheckPoint
7 1 (1.52%) Cisco
7 1 (1.52%) Google
7 1 (1.52%) Juniper
7 1 (1.52%) Oracle