Period
to 20 July 2018

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 20 July 2018 with a comparison to the same period in the previous 2 years.

JSON
6 months to
20 Jul 2018
Same period 2017 Same period 2016
Rank 158 119 161
Rank change year-on-year -39 +42 +51
Permanent jobs citing JSON 51 111 96
As % of all permanent IT jobs advertised in Leeds 1.07% 2.18% 1.59%
As % of the Libraries, Frameworks & Software Standards category 2.87% 5.43% 4.38%
Number of salaries quoted 50 91 68
Leeds median annual salary £42,000 £40,000 £42,500
Median salary % change year-on-year +5.00% -5.88% -1.16%
10th Percentile £32,375 £30,000 £30,950
90th Percentile £53,925 £67,500 £66,250
West Yorkshire median annual salary £40,000 £40,000 £47,500
% change year-on-year - -15.79% +22.58%

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 1,776 2,046 2,193
As % of all permanent IT jobs advertised in Leeds 37.33% 40.26% 36.39%
Number of salaries quoted 1,543 1,794 1,831
Leeds median annual salary £45,000 £45,000 £40,000
Median salary % change year-on-year - +12.50% -
10th Percentile £30,000 £27,500 £27,500
90th Percentile £65,000 £62,500 £59,500
West Yorkshire median annual salary £45,000 £42,500 £40,000
% 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 20 July 2018.

Salary histogram for JSON in Leeds

For the 6 months to 20 July 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 Leeds region with a requirement for JSON.

1 44 (86.27%) XML
2 33 (64.71%) Agile Software Development
3 29 (56.86%) Java
4 20 (39.22%) Oracle
4 20 (39.22%) Web Services
5 19 (37.25%) MVC
5 19 (37.25%) Spring
5 19 (37.25%) Kafka
6 18 (35.29%) jQuery
6 18 (35.29%) MySQL
6 18 (35.29%) JavaScript
7 17 (33.33%) C#
7 17 (33.33%) SQL Server
7 17 (33.33%) Maven
8 15 (29.41%) SQL
8 15 (29.41%) Hibernate
8 15 (29.41%) RESTful
8 15 (29.41%) CRUD
9 14 (27.45%) Mockito
9 14 (27.45%) JUnit
9 14 (27.45%) SOAP
10 13 (25.49%) E-Commerce
10 13 (25.49%) .NET
10 13 (25.49%) Finance
10 13 (25.49%) ActiveMQ
10 13 (25.49%) RabbitMQ
10 13 (25.49%) REST
10 13 (25.49%) High Availability
11 10 (19.61%) .NET Framework
12 9 (17.65%) Visual Studio

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 3 (5.88%) Confluence
1 3 (5.88%) Tomcat
2 2 (3.92%) CMS
2 2 (3.92%) IIS
2 2 (3.92%) SharePoint
3 1 (1.96%) Oracle SOA Suite
3 1 (1.96%) WebSphere
3 1 (1.96%) WordPress
Cloud Services
1 2 (3.92%) Amazon AWS
1 2 (3.92%) AWS CloudFormation
1 2 (3.92%) Sage Pay
2 1 (1.96%) Office 365
Communications & Networking
1 2 (3.92%) HTTP
1 2 (3.92%) Reverse Proxy
1 2 (3.92%) SSL
1 2 (3.92%) TCP/IP
2 1 (1.96%) SMS
Database & Business Intelligence
1 18 (35.29%) MySQL
2 17 (33.33%) SQL Server
3 8 (15.69%) Hadoop
4 6 (11.76%) Apache Hive
4 6 (11.76%) Big Data
4 6 (11.76%) Data Lake
4 6 (11.76%) Data Warehouse
4 6 (11.76%) HBase
4 6 (11.76%) Impala
4 6 (11.76%) MOLAP
4 6 (11.76%) OLAP
4 6 (11.76%) ROLAP
4 6 (11.76%) Sqoop
5 3 (5.88%) Relational Database
5 3 (5.88%) SQL Server Integration Services
6 2 (3.92%) SQL Server Reporting Services
7 1 (1.96%) RDBMS
7 1 (1.96%) Riak
7 1 (1.96%) SQL Server 2014
7 1 (1.96%) SQL Server 2016
Development Applications
1 17 (33.33%) Maven
2 14 (27.45%) JUnit
2 14 (27.45%) Mockito
3 9 (17.65%) Visual Studio
4 7 (13.73%) Git (software)
5 5 (9.80%) Selenium
6 4 (7.84%) Jenkins
7 3 (5.88%) Cucumber
7 3 (5.88%) JIRA
7 3 (5.88%) NUnit
7 3 (5.88%) Team Foundation Server
8 2 (3.92%) Gatling
8 2 (3.92%) SonarQube
8 2 (3.92%) Spock
8 2 (3.92%) Subversion
8 2 (3.92%) TeamCity
8 2 (3.92%) WebDriver
9 1 (1.96%) Android Studio
9 1 (1.96%) Bitbucket
9 1 (1.96%) TestNG
General
1 13 (25.49%) Finance
2 2 (3.92%) Advertising
3 1 (1.96%) Marketing
3 1 (1.96%) Retail
Job Titles
1 39 (76.47%) Developer
2 19 (37.25%) Java Developer
3 9 (17.65%) .NET Developer
3 9 (17.65%) C# Developer
4 7 (13.73%) Architect
4 7 (13.73%) C# .NET Developer
5 6 (11.76%) Data Architect
5 6 (11.76%) Software Developer
6 5 (9.80%) ASP.NET MVC Developer
7 4 (7.84%) Developer in Test
7 4 (7.84%) Lead Architect
7 4 (7.84%) Lead Data Architect
7 4 (7.84%) Senior Developer
8 3 (5.88%) JavaScript Developer
9 2 (3.92%) Java Software Developer
9 2 (3.92%) Java Software Engineer
9 2 (3.92%) Lead Software Engineer
9 2 (3.92%) Linux Engineer
9 2 (3.92%) Senior Java Software Engineer
9 2 (3.92%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 44 (86.27%) XML
2 20 (39.22%) Web Services
3 19 (37.25%) Kafka
3 19 (37.25%) Spring
4 18 (35.29%) jQuery
5 15 (29.41%) Hibernate
5 15 (29.41%) RESTful
6 14 (27.45%) SOAP
7 13 (25.49%) .NET
7 13 (25.49%) ActiveMQ
7 13 (25.49%) RabbitMQ
7 13 (25.49%) REST
8 10 (19.61%) .NET Framework
9 9 (17.65%) Kendo UI
10 8 (15.69%) CSS
11 7 (13.73%) HTML
12 6 (11.76%) XSD
13 5 (9.80%) J2EE
14 4 (7.84%) React
15 3 (5.88%) Spring Boot
Miscellaneous
1 6 (11.76%) Replication
1 6 (11.76%) Taxonomies
2 2 (3.92%) Clustering
2 2 (3.92%) Data Centre
2 2 (3.92%) NHS
3 1 (1.96%) Algorithms
3 1 (1.96%) Analytical Skills
3 1 (1.96%) Computer Science
3 1 (1.96%) Cybercrime
3 1 (1.96%) Cyberthreat
3 1 (1.96%) Data Structures
Operating Systems
1 3 (5.88%) Unix
1 3 (5.88%) Windows
2 2 (3.92%) Android
2 2 (3.92%) Linux
2 2 (3.92%) Red Hat Enterprise Linux
Processes & Methodologies
1 33 (64.71%) Agile Software Development
2 19 (37.25%) MVC
3 15 (29.41%) CRUD
4 13 (25.49%) E-Commerce
4 13 (25.49%) High Availability
5 9 (17.65%) SDLC
6 7 (13.73%) Business Intelligence
7 6 (11.76%) Analytics
7 6 (11.76%) Change Data Capture
7 6 (11.76%) Data Analytics
7 6 (11.76%) Data Integration
7 6 (11.76%) Data Modelling
7 6 (11.76%) Enterprise Architecture
7 6 (11.76%) ETL
7 6 (11.76%) Kimball Methodology
7 6 (11.76%) MapReduce
7 6 (11.76%) Statistical Analysis
7 6 (11.76%) Target Operating Model
7 6 (11.76%) TOGAF
7 6 (11.76%) UML
Programming Languages
1 29 (56.86%) Java
2 18 (35.29%) JavaScript
3 17 (33.33%) C#
4 15 (29.41%) SQL
5 8 (15.69%) Scala
6 6 (11.76%) R
7 3 (5.88%) PHP
7 3 (5.88%) Shell Script
8 2 (3.92%) Python
9 1 (1.96%) PL/SQL
Qualifications
1 3 (5.88%) Security Cleared
1 3 (5.88%) Sun Certification
2 2 (3.92%) ITIL Certification
3 1 (1.96%) Degree
Quality Assurance & Compliance
1 2 (3.92%) SLA
2 1 (1.96%) QA
System Software
1 6 (11.76%) Apache Flume
1 6 (11.76%) HDFS
2 1 (1.96%) Docker
Systems Management
1 6 (11.76%) Oozie
2 3 (5.88%) Opscode Chef
2 3 (5.88%) Puppet
3 1 (1.96%) Nagios
Vendors
1 20 (39.22%) Oracle
2 7 (13.73%) Microsoft
3 3 (5.88%) Sun
4 2 (3.92%) Red Hat
4 2 (3.92%) Salesforce.com
4 2 (3.92%) Sybase
4 2 (3.92%) Telerik
5 1 (1.96%) Atlassian
5 1 (1.96%) Zend