Period
to 20 April 2018

The following table provides summary statistics for permanent job vacancies advertised in Birmingham 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 April 2018 with a comparison to the same period in the previous 2 years.

JSON
West Midlands > Birmingham
6 months to
20 Apr 2018
Same period 2017 Same period 2016
Rank 105 149 68
Rank change year-on-year +44 -81 +38
Permanent jobs citing JSON 87 41 157
As % of all permanent IT jobs advertised in Birmingham 2.30% 1.07% 3.63%
As % of the Libraries, Frameworks & Software Standards category 7.92% 3.42% 13.03%
Number of salaries quoted 55 38 129
Birmingham median annual salary £51,000 £45,500 £38,000
Median salary % change year-on-year +12.09% +19.74% -15.56%
10th Percentile £33,850 £29,750 £27,500
90th Percentile £66,500 £62,000 £50,000
West Midlands median annual salary £40,000 £37,500 £40,000
% change year-on-year +6.67% -6.25% -5.88%

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

All Software Libraries and Frameworks
Birmingham
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,098 1,198 1,205
As % of all permanent IT jobs advertised in Birmingham 29.04% 31.37% 27.86%
Number of salaries quoted 889 1,085 1,068
Birmingham median annual salary £45,000 £40,000 £40,000
Median salary % change year-on-year +12.50% - +6.67%
10th Percentile £27,700 £27,500 £27,500
90th Percentile £70,000 £60,000 £57,500
West Midlands median annual salary £40,000 £40,000 £40,000

JSON
Job Vacancy Trend in Birmingham

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

Job vacancy trend for JSON in Birmingham

JSON
Salary Trend in Birmingham

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

Salary trend for JSON in Birmingham

JSON
Salary Histogram in Birmingham

The salary distribution of IT jobs citing JSON in Birmingham over the 6 months to 20 April 2018.

Salary histogram for JSON in Birmingham

For the 6 months to 20 April 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 Birmingham region with a requirement for JSON.

1 60 (68.97%) REST
2 53 (60.92%) JavaScript
3 43 (49.43%) CSS
4 42 (48.28%) Web Services
5 41 (47.13%) HTML
5 41 (47.13%) Agile Software Development
6 40 (45.98%) C#
6 40 (45.98%) AngularJS
7 38 (43.68%) SQL
8 36 (41.38%) Java
9 35 (40.23%) HTML5
10 31 (35.63%) Twitter Bootstrap
11 30 (34.48%) RESTful
12 29 (33.33%) LINQ
12 29 (33.33%) XML
12 29 (33.33%) Finance
13 28 (32.18%) Relational Database
14 26 (29.89%) KnockoutJS
14 26 (29.89%) Entity Framework
15 24 (27.59%) SOAP
16 23 (26.44%) jQuery
17 22 (25.29%) webpack
18 21 (24.14%) Karma Test Runner
18 21 (24.14%) Jasmine
18 21 (24.14%) PhantomJS
18 21 (24.14%) SQL Server Analysis Services
18 21 (24.14%) Ajax
19 20 (22.99%) SOA
19 20 (22.99%) .NET
20 19 (21.84%) SDLC

JSON
Co-occurring IT Skills in Birmingham 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 14 (16.09%) Apache
2 9 (10.34%) SharePoint
3 6 (6.90%) BizTalk Server
3 6 (6.90%) IIS
3 6 (6.90%) Oracle SOA Suite
4 5 (5.75%) CMS
5 4 (4.60%) WordPress
6 2 (2.30%) Apache Solr
6 2 (2.30%) Apache Spark
6 2 (2.30%) Tomcat
7 1 (1.15%) Confluence
Applications
1 3 (3.45%) Photoshop
Business Applications
1 3 (3.45%) Magento
2 2 (2.30%) Payment Gateway
3 1 (1.15%) WebTrends
Cloud Services
1 11 (12.64%) Boomi
1 11 (12.64%) Microsoft Azure
2 5 (5.75%) Amazon AWS
3 2 (2.30%) IaaS
3 2 (2.30%) MailChimp
4 1 (1.15%) AWS CloudFormation
4 1 (1.15%) npm
4 1 (1.15%) SaaS
4 1 (1.15%) Yarn
Communications & Networking
1 3 (3.45%) SSL
2 2 (2.30%) DNS
2 2 (2.30%) Firewall
2 2 (2.30%) LAN
2 2 (2.30%) WAN
3 1 (1.15%) HTTPS
Database & Business Intelligence
1 28 (32.18%) Relational Database
2 21 (24.14%) SQL Server Analysis Services
3 17 (19.54%) SQL Server
4 16 (18.39%) NoSQL
5 13 (14.94%) Hazelcast
6 12 (13.79%) Big Data
7 9 (10.34%) SQL Server 2008
8 7 (8.05%) SQL Server Integration Services
9 6 (6.90%) DTS
9 6 (6.90%) MySQL
10 4 (4.60%) SQL Server Reporting Services
11 3 (3.45%) MongoDB
12 1 (1.15%) Apache Cassandra
12 1 (1.15%) MarkLogic
12 1 (1.15%) Neo4j
12 1 (1.15%) Oracle Database
Development Applications
1 22 (25.29%) webpack
2 21 (24.14%) Jasmine
2 21 (24.14%) Karma Test Runner
2 21 (24.14%) PhantomJS
3 7 (8.05%) Team Foundation Server
3 7 (8.05%) Visual Studio
4 4 (4.60%) Git (software)
4 4 (4.60%) Subversion
5 3 (3.45%) Gradle
5 3 (3.45%) JIRA
6 2 (2.30%) JUnit
6 2 (2.30%) Maven
6 2 (2.30%) Mockito
7 1 (1.15%) Jenkins
7 1 (1.15%) JHipster
7 1 (1.15%) JMeter
7 1 (1.15%) Selenium
7 1 (1.15%) Vagrant
7 1 (1.15%) WebDriver
General
1 29 (33.33%) Finance
2 3 (3.45%) Advertising
2 3 (3.45%) Banking
2 3 (3.45%) Law
2 3 (3.45%) Legal
2 3 (3.45%) Manufacturing
3 1 (1.15%) Automotive
3 1 (1.15%) Retail
Job Titles
1 70 (80.46%) Developer
2 27 (31.03%) C# Developer
3 23 (26.44%) Senior Developer
4 18 (20.69%) Software Developer
5 17 (19.54%) Java Developer
6 16 (18.39%) Senior C# Developer
7 11 (12.64%) Integration Specialist
8 7 (8.05%) Big Data Developer
9 6 (6.90%) Integration Developer
9 6 (6.90%) ServiceNow Developer
10 5 (5.75%) C# Software Developer
10 5 (5.75%) Full Stack Developer
11 4 (4.60%) Java Software Developer
11 4 (4.60%) PHP Developer
11 4 (4.60%) SQL Developer
12 3 (3.45%) .NET Developer
12 3 (3.45%) Angular Developer
12 3 (3.45%) Architect
12 3 (3.45%) C# .NET Developer
12 3 (3.45%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 60 (68.97%) REST
2 43 (49.43%) CSS
3 42 (48.28%) Web Services
4 41 (47.13%) HTML
5 40 (45.98%) AngularJS
6 35 (40.23%) HTML5
7 31 (35.63%) Twitter Bootstrap
8 30 (34.48%) RESTful
9 29 (33.33%) LINQ
9 29 (33.33%) XML
10 26 (29.89%) Entity Framework
10 26 (29.89%) KnockoutJS
11 24 (27.59%) SOAP
12 23 (26.44%) jQuery
13 21 (24.14%) Ajax
14 20 (22.99%) .NET
15 17 (19.54%) Spring
16 13 (14.94%) J2EE
16 13 (14.94%) Node.js
17 11 (12.64%) Servlets
Miscellaneous
1 8 (9.20%) Mobile App
2 5 (5.75%) Computer Science
2 5 (5.75%) Management Information System
2 5 (5.75%) User Experience
3 2 (2.30%) Greenfield Project
3 2 (2.30%) Hybrid Cloud
3 2 (2.30%) PKI
3 2 (2.30%) Public Cloud
4 1 (1.15%) Enterprise Cloud
4 1 (1.15%) Enterprise Software
4 1 (1.15%) Fat Client
4 1 (1.15%) iPhone
4 1 (1.15%) Linux Command Line
4 1 (1.15%) Private Cloud
4 1 (1.15%) Thin Client
Operating Systems
1 2 (2.30%) Mac OS
1 2 (2.30%) Unix
2 1 (1.15%) Android
2 1 (1.15%) Apple iOS
2 1 (1.15%) Linux
Processes & Methodologies
1 41 (47.13%) Agile Software Development
2 20 (22.99%) SOA
3 19 (21.84%) SDLC
4 16 (18.39%) OO
5 14 (16.09%) OOD
6 13 (14.94%) Analytics
6 13 (14.94%) MVC
7 11 (12.64%) API Development
7 11 (12.64%) GAP Analysis
8 7 (8.05%) ITIL
8 7 (8.05%) Re-Platforming
8 7 (8.05%) TDD
8 7 (8.05%) Test Automation
9 6 (6.90%) Commercial Awareness
9 6 (6.90%) Data Transformation
9 6 (6.90%) OOA/OOD
9 6 (6.90%) Time Management
9 6 (6.90%) UML
9 6 (6.90%) Unit Testing
9 6 (6.90%) Web Development
Programming Languages
1 53 (60.92%) JavaScript
2 40 (45.98%) C#
3 38 (43.68%) SQL
4 36 (41.38%) Java
5 12 (13.79%) TypeScript
6 10 (11.49%) VB.NET
7 9 (10.34%) PHP
8 8 (9.20%) T-SQL
9 7 (8.05%) VB
10 4 (4.60%) C++
11 3 (3.45%) Scala
12 2 (2.30%) PowerShell
13 1 (1.15%) Groovy
13 1 (1.15%) Java 8
13 1 (1.15%) Objective-C
13 1 (1.15%) SPARQL
13 1 (1.15%) XPath
13 1 (1.15%) XQuery
Qualifications
1 16 (18.39%) Degree
2 12 (13.79%) PhD
2 12 (13.79%) Security Cleared
3 3 (3.45%) Computer Science Degree
Quality Assurance & Compliance
1 3 (3.45%) ISO 9001
1 3 (3.45%) ISO/IEC 27001
1 3 (3.45%) QA
System Software
1 4 (4.60%) Docker
2 1 (1.15%) Hyper-V
Systems Management
1 3 (3.45%) Puppet
2 2 (2.30%) cPanel
2 2 (2.30%) Opscode Chef
3 1 (1.15%) Ansible
3 1 (1.15%) Hadoop YARN
3 1 (1.15%) Kubernetes
3 1 (1.15%) Packer
Vendors
1 17 (19.54%) ServiceNow
2 11 (12.64%) MuleSoft
3 7 (8.05%) Microsoft
3 7 (8.05%) Oracle
4 3 (3.45%) LexisNexis
5 1 (1.15%) DevExpress
5 1 (1.15%) Google
5 1 (1.15%) Talend
5 1 (1.15%) VMware
5 1 (1.15%) WooCommerce
5 1 (1.15%) Xamarin