Period
to 17 September 2021

The following table provides summary statistics for permanent job vacancies advertised in the East of England 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 17 September 2021 with a comparison to the same period in the previous 2 years.

JSON
England > East of England
6 months to
17 Sep 2021
Same period 2020 Same period 2019
Rank 142 92 151
Rank change year-on-year -50 +59 -4
Permanent jobs citing JSON 96 47 143
As % of all permanent jobs advertised in the East of England 1.85% 2.27% 2.00%
As % of the Libraries, Frameworks & Software Standards category 7.47% 5.82% 6.29%
Number of salaries quoted 67 40 92
10th Percentile £27,500 £34,985 £34,802
25th Percentile £43,375 £37,188 £38,250
Median annual salary (50th Percentile) £55,000 £45,000 £45,000
Median % change year-on-year +22.22% - -10.00%
75th Percentile £64,375 £58,750 £60,000
90th Percentile £70,000 £75,000 £67,500
England median annual salary £57,500 £55,000 £52,000
% change year-on-year +4.55% +5.77% -0.43%

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 the East of England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
East of England
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,285 808 2,273
As % of all permanent IT jobs advertised in the East of England 24.71% 39.07% 31.76%
Number of salaries quoted 808 637 1,698
10th Percentile £37,500 £32,500 £31,250
25th Percentile £43,750 £37,847 £37,500
Median annual salary (50th Percentile) £55,000 £50,000 £50,000
Median % change year-on-year +10.00% - +5.26%
75th Percentile £65,000 £65,000 £60,000
90th Percentile £75,000 £90,000 £70,000
England median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +6.80%

JSON
Job Vacancy Trend in the East of England

Job postings citing JSON as a proportion of all IT jobs advertised in the East of England.

Job vacancy trend for JSON in the East of England

JSON
Salary Trend in the East of England

3-month moving average salary quoted in jobs citing JSON in the East of England.

Salary trend for JSON in the East of England

JSON
Salary Histogram in the East of England

Salary distribution for jobs citing JSON in the East of England over the 6 months to 17 September 2021.

Salary histogram for JSON in the East of England

JSON
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSON within the East of England region over the 6 months to 17 September 2021. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cambridgeshire -27 52 £55,000 +29.41% 9
Hertfordshire -36 25 £65,000 +13.04% 5
Essex -8 10 £55,000 +23.60% 1
Suffolk -13 7 £30,000 -35.14% 2
Norfolk -17 2 £43,750 +9.38%
JSON
England

For the 6 months to 17 September 2021, 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 East of England region with a requirement for JSON.

1 48 (50.00%) Agile Software Development
2 41 (42.71%) HTML
3 40 (41.67%) CSS
4 39 (40.63%) Python
5 38 (39.58%) JavaScript
5 38 (39.58%) SQL
6 35 (36.46%) C#
6 35 (36.46%) XML
7 27 (28.13%) .NET
8 24 (25.00%) Spring
8 24 (25.00%) Azure
8 24 (25.00%) React
9 23 (23.96%) REST
10 22 (22.92%) Docker
10 22 (22.92%) Degree
10 22 (22.92%) Java
11 21 (21.88%) MySQL
12 20 (20.83%) jQuery
12 20 (20.83%) HTML5
12 20 (20.83%) RESTful
13 19 (19.79%) Data Integration
13 19 (19.79%) Git (software)
13 19 (19.79%) SQL Server
13 19 (19.79%) Microsoft
14 18 (18.75%) Microservices
15 17 (17.71%) Social Skills
15 17 (17.71%) Windows
15 17 (17.71%) Finance
15 17 (17.71%) Relational Database
16 16 (16.67%) DevOps

JSON
Co-occurring IT Skills in the East of England 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 10 (10.42%) IIS
2 9 (9.38%) CMS
3 6 (6.25%) SAS
4 3 (3.13%) WordPress
5 2 (2.08%) Apache
5 2 (2.08%) Tomcat
6 1 (1.04%) Anypoint
6 1 (1.04%) Jetty
6 1 (1.04%) Liferay
6 1 (1.04%) Mule
6 1 (1.04%) Mule ESB
6 1 (1.04%) Oracle SOA Suite
Business Applications
1 3 (3.13%) Shopify
2 2 (2.08%) Sentinel
Cloud Services
1 24 (25.00%) Azure
2 7 (7.29%) Power Platform
3 6 (6.25%) Apple Pay
3 6 (6.25%) Google Pay
3 6 (6.25%) Samsung Pay
4 4 (4.17%) Microsoft 365
5 3 (3.13%) AWS
5 3 (3.13%) Azure Pipelines
5 3 (3.13%) Power Automate
5 3 (3.13%) PowerApps
6 2 (2.08%) Amazon CloudWatch
6 2 (2.08%) Amazon GuardDuty
6 2 (2.08%) Amazon S3
6 2 (2.08%) AWS CloudTrail
6 2 (2.08%) AWS Lambda
6 2 (2.08%) Azure Logic Apps
6 2 (2.08%) Azure Sentinel
6 2 (2.08%) CloudFront
6 2 (2.08%) Serverless
7 1 (1.04%) Amazon EC2
Communications & Networking
1 11 (11.46%) HTTP
2 3 (3.13%) TCP/IP
3 2 (2.08%) FTP
3 2 (2.08%) HTTPS
3 2 (2.08%) Modbus
3 2 (2.08%) MQTT
3 2 (2.08%) Profibus
3 2 (2.08%) SMTP
4 1 (1.04%) DHCP
4 1 (1.04%) DNS
4 1 (1.04%) IPv4
4 1 (1.04%) NAS
4 1 (1.04%) SAN
4 1 (1.04%) SNMP
4 1 (1.04%) SSL
Database & Business Intelligence
1 21 (21.88%) MySQL
2 19 (19.79%) SQL Server
3 17 (17.71%) Relational Database
4 14 (14.58%) NoSQL
5 11 (11.46%) Apache Cassandra
6 7 (7.29%) Power BI
7 3 (3.13%) SQL Server Analysis Services
8 2 (2.08%) SQLite
9 1 (1.04%) MongoDB
9 1 (1.04%) Oracle Database
9 1 (1.04%) Oracle Database 10g
9 1 (1.04%) Oracle Database 11g
9 1 (1.04%) Oracle8/8i Database
9 1 (1.04%) Oracle9i Database
9 1 (1.04%) PostgreSQL
9 1 (1.04%) SQL Server Integration Services
9 1 (1.04%) SQL Server Reporting Services
Development Applications
1 19 (19.79%) Git (software)
2 5 (5.21%) Visual Studio
3 2 (2.08%) Bitbucket
3 2 (2.08%) Team Foundation Server
4 1 (1.04%) GitLab
4 1 (1.04%) Jenkins
4 1 (1.04%) JIRA
General
1 17 (17.71%) Finance
1 17 (17.71%) Social Skills
2 9 (9.38%) Analytical Skills
3 6 (6.25%) Back Office
3 6 (6.25%) Pharmaceutical
3 6 (6.25%) Social Science
4 3 (3.13%) Marketing
5 2 (2.08%) Electronics
5 2 (2.08%) Organisational Skills
6 1 (1.04%) Law
6 1 (1.04%) Legal
6 1 (1.04%) Retail
Job Titles
1 56 (58.33%) Developer
2 15 (15.63%) Full Stack Developer
2 15 (15.63%) Software Engineer
3 12 (12.50%) .NET Developer
4 11 (11.46%) Applications Developer
4 11 (11.46%) Senior Developer
4 11 (11.46%) SQL Developer
5 10 (10.42%) C# Developer
6 9 (9.38%) C# .NET Developer
6 9 (9.38%) Java Developer
6 9 (9.38%) SOC Engineer
6 9 (9.38%) SOC Specialist
7 6 (6.25%) Programmer
7 6 (6.25%) SAS Programmer
7 6 (6.25%) Senior Full Stack Developer
7 6 (6.25%) Senior Programmer
7 6 (6.25%) Senior SAS Programmer
7 6 (6.25%) Web Developer
8 5 (5.21%) C# ASP.NET Developer
8 5 (5.21%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 41 (42.71%) HTML
2 40 (41.67%) CSS
3 35 (36.46%) XML
4 27 (28.13%) .NET
5 24 (25.00%) React
5 24 (25.00%) Spring
6 23 (23.96%) REST
7 20 (20.83%) HTML5
7 20 (20.83%) jQuery
7 20 (20.83%) RESTful
8 16 (16.67%) Ajax
9 14 (14.58%) .NET Framework
9 14 (14.58%) CSS3
9 14 (14.58%) RabbitMQ
10 13 (13.54%) Apache Flex
10 13 (13.54%) Kafka
10 13 (13.54%) Spring Boot
10 13 (13.54%) Twitter Bootstrap
11 12 (12.50%) Web Services
12 11 (11.46%) ASP.NET
Miscellaneous
1 13 (13.54%) Renewable Energy
2 9 (9.38%) Cyber Defence
2 9 (9.38%) Cyberthreat
3 7 (7.29%) Self-Motivation
4 6 (6.25%) Social Media
5 3 (3.13%) Foreign Exchange (FX)
5 3 (3.13%) Tandem
6 2 (2.08%) Analogue Electronics
6 2 (2.08%) Data Structures
6 2 (2.08%) Enterprise Software
6 2 (2.08%) Robotics
7 1 (1.04%) Algorithms
7 1 (1.04%) Biotechnology
7 1 (1.04%) Driving Licence
7 1 (1.04%) Embedded Systems
7 1 (1.04%) Greenfield Project
7 1 (1.04%) Life Science
7 1 (1.04%) Mobile App
7 1 (1.04%) User Experience
Operating Systems
1 17 (17.71%) Windows
2 14 (14.58%) Android
3 8 (8.33%) Apple iOS
4 6 (6.25%) Linux
5 2 (2.08%) Mac OS
5 2 (2.08%) ThreadX
5 2 (2.08%) Windows Embedded Compact
6 1 (1.04%) Red Hat Enterprise Linux
6 1 (1.04%) Unix
Processes & Methodologies
1 48 (50.00%) Agile Software Development
2 19 (19.79%) Data Integration
3 18 (18.75%) Microservices
4 16 (16.67%) DevOps
4 16 (16.67%) OO
4 16 (16.67%) Software Engineering
5 15 (15.63%) Full Stack Development
5 15 (15.63%) Multithreading
5 15 (15.63%) MVC
6 14 (14.58%) TDD
6 14 (14.58%) Unit Testing
7 13 (13.54%) Continuous Delivery
7 13 (13.54%) Data Science
7 13 (13.54%) Event-Driven
7 13 (13.54%) Software Delivery
7 13 (13.54%) Web Development
8 12 (12.50%) Decision-Making
9 11 (11.46%) Fintech
9 11 (11.46%) Security Operations
9 11 (11.46%) SIEM
Programming Languages
1 39 (40.63%) Python
2 38 (39.58%) JavaScript
2 38 (39.58%) SQL
3 35 (36.46%) C#
4 22 (22.92%) Java
5 15 (15.63%) PowerShell
5 15 (15.63%) TypeScript
6 13 (13.54%) PHP
7 8 (8.33%) PHP 7
8 6 (6.25%) R
9 5 (5.21%) T-SQL
10 4 (4.17%) C++
11 3 (3.13%) C
12 2 (2.08%) Perl
12 2 (2.08%) Ruby
12 2 (2.08%) VB
12 2 (2.08%) VB.NET
13 1 (1.04%) Java 8
13 1 (1.04%) PL/SQL
Qualifications
1 22 (22.92%) Degree
2 9 (9.38%) DV Cleared
2 9 (9.38%) SC Cleared
2 9 (9.38%) Security Cleared
3 5 (5.21%) Computer Science Degree
4 2 (2.08%) GCFA
4 2 (2.08%) GCFE
4 2 (2.08%) GCIA
4 2 (2.08%) GCIH
4 2 (2.08%) Master's Degree
4 2 (2.08%) SANS
Quality Assurance & Compliance
1 6 (6.25%) CDISC
1 6 (6.25%) Good Clinical Practice
2 2 (2.08%) GRC
2 2 (2.08%) MISRA
3 1 (1.04%) QA
System Software
1 22 (22.92%) Docker
2 11 (11.46%) Active Directory
3 10 (10.42%) Hyper-V
3 10 (10.42%) VMware Infrastructure
4 9 (9.38%) NFS
4 9 (9.38%) Virtual Machines
Systems Management
1 13 (13.54%) Kubernetes
2 1 (1.04%) WMI
Vendors
1 19 (19.79%) Microsoft
2 15 (15.63%) Instagram
3 10 (10.42%) VMware
4 6 (6.25%) Apple
4 6 (6.25%) Facebook
4 6 (6.25%) Google
4 6 (6.25%) Samsung
5 5 (5.21%) Oracle
6 4 (4.17%) Xamarin
7 3 (3.13%) PayPal
7 3 (3.13%) WooCommerce
8 2 (2.08%) Klocwork
8 2 (2.08%) ServiceNow
9 1 (1.04%) Red Hat