Period
to 19 September 2021

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

JSON
England > South East
6 months to
19 Sep 2021
Same period 2020 Same period 2019
Rank 147 121 132
Rank change year-on-year -26 +11 -1
Permanent jobs citing JSON 425 203 643
As % of all permanent jobs advertised in the South East 2.47% 2.44% 2.48%
As % of the Libraries, Frameworks & Software Standards category 5.99% 5.52% 6.43%
Number of salaries quoted 163 140 516
10th Percentile £36,250 £30,000 £31,000
25th Percentile £42,500 £39,688 £39,938
Median annual salary (50th Percentile) £55,000 £55,000 £48,250
Median % change year-on-year - +13.99% +7.22%
75th Percentile £63,750 £64,906 £58,750
90th Percentile £72,500 £71,375 £72,500
England median annual salary £57,500 £55,000 £52,000
% change year-on-year +4.55% +5.77% -0.95%

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

All Software Libraries and Frameworks
South East
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 7,092 3,675 9,998
As % of all permanent IT jobs advertised in the South East 41.26% 44.11% 38.50%
Number of salaries quoted 5,171 3,211 8,672
10th Percentile £33,750 £33,000 £29,500
25th Percentile £41,250 £41,250 £36,750
Median annual salary (50th Percentile) £52,500 £52,500 £50,000
Median % change year-on-year - +5.00% +5.26%
75th Percentile £66,250 £65,000 £62,500
90th Percentile £77,500 £75,000 £72,500
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 South East

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

Job vacancy trend for JSON in the South East

JSON
Salary Trend in the South East

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

Salary trend for JSON in the South East

JSON
Salary Histogram in the South East

Salary distribution for jobs citing JSON in the South East over the 6 months to 19 September 2021.

Salary histogram for JSON in the South East

JSON
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSON within the South East region over the 6 months to 19 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
Hampshire +30 252 £62,500 +13.64% 15
Thames Valley -77 70 £55,000 +15.79% 22
Surrey -32 67 £55,000 -4.35% 10
Buckinghamshire -41 31 £47,000 -10.48% 9
Berkshire -62 30 £60,000 +33.33% 11
East Sussex -12 18 £65,000 +202.33%
West Sussex -52 16 £47,500 -29.63% 1
Oxfordshire -27 9 £55,000 +4.76% 2
Kent -53 7 £37,500 -16.67% 3
Isle of Wight - 2 £40,000 -
Sussex - 1 - -
JSON
England

For the 6 months to 19 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 South East region with a requirement for JSON.

1 299 (70.35%) Agile Software Development
2 254 (59.76%) Git (software)
3 249 (58.59%) CSS
4 245 (57.65%) Linux
4 245 (57.65%) DevOps
5 243 (57.18%) Java
6 233 (54.82%) Software Engineering
7 229 (53.88%) RESTful
7 229 (53.88%) Jenkins
8 228 (53.65%) Degree
9 227 (53.41%) AngularJS
10 224 (52.71%) Node.js
11 223 (52.47%) Microservices
12 222 (52.24%) React
13 215 (50.59%) Finance
14 211 (49.65%) Computer Science
15 206 (48.47%) Twitter Bootstrap
16 204 (48.00%) Apache
17 203 (47.76%) JUnit
18 202 (47.53%) AWS
19 201 (47.29%) Spring
20 198 (46.59%) Kafka
20 198 (46.59%) Linux Command Line
21 197 (46.35%) Banking
22 196 (46.12%) Unix
22 196 (46.12%) Shell Script
22 196 (46.12%) HBase
22 196 (46.12%) Cucumber
22 196 (46.12%) Ansible
23 195 (45.88%) Apache Spark

JSON
Co-occurring IT Skills in the South East 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
1 204 (48.00%) Apache
2 195 (45.88%) Apache Spark
3 189 (44.47%) GemFire
4 11 (2.59%) Confluence
5 8 (1.88%) CMS
6 7 (1.65%) Cloud Foundry
6 7 (1.65%) SharePoint
7 6 (1.41%) WordPress
8 5 (1.18%) Tomcat
9 4 (0.94%) Elasticsearch
9 4 (0.94%) nginx
9 4 (0.94%) Umbraco
10 3 (0.71%) ColdFusion
10 3 (0.71%) Drupal
11 2 (0.47%) Adobe Experience Manager
11 2 (0.47%) IIS
11 2 (0.47%) JBoss
11 2 (0.47%) SharePoint 2010
12 1 (0.24%) lighttpd
12 1 (0.24%) LiveCycle
Applications
1 7 (1.65%) Microsoft Excel
2 5 (1.18%) Microsoft Office
3 4 (0.94%) Microsoft PowerPoint
3 4 (0.94%) MS Visio
4 1 (0.24%) Adobe Creative Suite
4 1 (0.24%) Adobe Illustrator
4 1 (0.24%) Adobe XD
4 1 (0.24%) Photoshop
4 1 (0.24%) Sketch
4 1 (0.24%) UXPin
4 1 (0.24%) Zeplin
Business Applications
1 8 (1.88%) Sentinel
2 4 (0.94%) Payment Gateway
3 1 (0.24%) Dynamics AX
3 1 (0.24%) NetSuite
3 1 (0.24%) SAP S/4HANA
Cloud Services
1 202 (47.53%) AWS
2 195 (45.88%) GitHub
3 162 (38.12%) Azure
4 130 (30.59%) Amazon Kinesis
5 101 (23.76%) GCP
6 41 (9.65%) OpenShift
7 26 (6.12%) Serverless
8 23 (5.41%) Amazon S3
9 20 (4.71%) SaaS
10 19 (4.47%) PaaS
11 16 (3.76%) Amazon CloudWatch
12 12 (2.82%) Azure Logic Apps
13 11 (2.59%) AWS Lambda
14 10 (2.35%) Power Platform
15 9 (2.12%) AWS CloudFormation
15 9 (2.12%) Azure Service Bus
15 9 (2.12%) npm
16 8 (1.88%) Amazon GuardDuty
16 8 (1.88%) AWS CloudTrail
16 8 (1.88%) Azure Sentinel
Communications & Networking
1 9 (2.12%) TCP/IP
2 7 (1.65%) HTTP
3 6 (1.41%) 4G
4 4 (0.94%) 3G
4 4 (0.94%) Bluetooth
4 4 (0.94%) Wi-Fi
4 4 (0.94%) Wireless
5 3 (0.71%) Internet
5 3 (0.71%) Intranet
5 3 (0.71%) MQTT
5 3 (0.71%) Network Security
6 2 (0.47%) 5G
6 2 (0.47%) Firewall
6 2 (0.47%) HTTPS
7 1 (0.24%) DNS
7 1 (0.24%) LAN
7 1 (0.24%) MPLS
7 1 (0.24%) PBX
7 1 (0.24%) RTP
7 1 (0.24%) WAN
Database & Business Intelligence
1 196 (46.12%) HBase
2 193 (45.41%) PostgreSQL
3 190 (44.71%) MariaDB
4 187 (44.00%) Redis
5 168 (39.53%) Relational Database
6 167 (39.29%) NoSQL
7 125 (29.41%) Big Data
8 45 (10.59%) MySQL
9 31 (7.29%) SQL Server
10 14 (3.29%) Hadoop
11 10 (2.35%) Power BI
12 9 (2.12%) Data Warehouse
12 9 (2.12%) MongoDB
13 8 (1.88%) Amazon RDS
13 8 (1.88%) Data Lake
14 7 (1.65%) Apache Hive
14 7 (1.65%) OLTP
15 6 (1.41%) Amazon DynamoDB
16 5 (1.18%) SQLite
17 3 (0.71%) Oracle Database
Development Applications
1 254 (59.76%) Git (software)
2 229 (53.88%) Jenkins
3 203 (47.76%) JUnit
4 196 (46.12%) Cucumber
5 195 (45.88%) Storybook
6 192 (45.18%) Gradle
7 191 (44.94%) Eclipse
7 191 (44.94%) IntelliJ
8 189 (44.47%) Cypress.io
8 189 (44.47%) Protractor
8 189 (44.47%) Sonatype Nexus
9 184 (43.29%) Mockito
10 124 (29.18%) Artifactory
11 86 (20.24%) SonarQube
12 24 (5.65%) JIRA
13 15 (3.53%) Selenium
14 12 (2.82%) Subversion
14 12 (2.82%) Visual Studio
15 9 (2.12%) Octopus Deploy
16 8 (1.88%) Appium
General
1 215 (50.59%) Finance
2 197 (46.35%) Banking
3 195 (45.88%) Law
4 194 (45.65%) Inclusion and Diversity
5 41 (9.65%) Social Skills
6 22 (5.18%) Retail
7 15 (3.53%) Telecoms
8 11 (2.59%) Public Sector
9 10 (2.35%) Manufacturing
10 8 (1.88%) Analytical Skills
10 8 (1.88%) Electronics
10 8 (1.88%) Marketing
10 8 (1.88%) Organisational Skills
11 6 (1.41%) Automotive
11 6 (1.41%) Fire and Rescue
11 6 (1.41%) Wearables
12 5 (1.18%) Games
13 4 (0.94%) Documentation Skills
13 4 (0.94%) Influencing Skills
14 3 (0.71%) Social Housing
Job Titles
1 175 (41.18%) Software Engineer
2 161 (37.88%) Developer
3 77 (18.12%) Principal Engineer
3 77 (18.12%) Principal Software Engineer
4 61 (14.35%) Software Developer
5 59 (13.88%) Lead Software Engineer
6 45 (10.59%) Lead Developer
7 43 (10.12%) Lead Software Developer
8 27 (6.35%) Java Developer
9 21 (4.94%) .NET Developer
10 20 (4.71%) C# Developer
11 18 (4.24%) DevOps Engineer
11 18 (4.24%) Senior Software Engineer
12 14 (3.29%) Junior
12 14 (3.29%) Senior Developer
13 13 (3.06%) Analyst
13 13 (3.06%) Front End Developer (Client-Side Developer)
13 13 (3.06%) Junior Developer
14 12 (2.82%) PHP Developer
15 11 (2.59%) Security Engineer
Libraries, Frameworks & Software Standards
1 249 (58.59%) CSS
2 229 (53.88%) RESTful
3 227 (53.41%) AngularJS
4 224 (52.71%) Node.js
5 222 (52.24%) React
6 206 (48.47%) Twitter Bootstrap
7 201 (47.29%) Spring
8 198 (46.59%) Kafka
9 195 (45.88%) Express
10 190 (44.71%) Redux
11 189 (44.47%) Spark Streaming
11 189 (44.47%) Tailwind CSS
12 182 (42.82%) WireMock
13 178 (41.88%) Play Framework
14 151 (35.53%) LAMP
15 139 (32.71%) RabbitMQ
16 132 (31.06%) LAPP Stack
17 94 (22.12%) XML
18 91 (21.41%) REST
19 84 (19.76%) HTML
Miscellaneous
1 198 (46.59%) Linux Command Line
2 112 (26.35%) User Experience
3 70 (16.47%) Self-Motivation
4 24 (5.65%) Mobile App
5 16 (3.76%) Cloud Native
6 13 (3.06%) Virtual Team
7 9 (2.12%) NHS
8 8 (1.88%) Greenfield Project
9 6 (1.41%) Renewable Energy
9 6 (1.41%) Smart Energy
9 6 (1.41%) Smart Meter
10 4 (0.94%) Algorithms
10 4 (0.94%) Device Driver
10 4 (0.94%) Enterprise Software
10 4 (0.94%) EPoS
10 4 (0.94%) mPOS
10 4 (0.94%) Robotics
10 4 (0.94%) State Machine
11 3 (0.71%) Embedded Systems
11 3 (0.71%) Photography
Operating Systems
1 245 (57.65%) Linux
2 196 (46.12%) Unix
3 32 (7.53%) Windows
4 29 (6.82%) Android
5 27 (6.35%) Apple iOS
6 8 (1.88%) Mac OS
6 8 (1.88%) Windows Server
7 4 (0.94%) Embedded Linux
8 2 (0.47%) Ubuntu
8 2 (0.47%) Windows Server 2012
9 1 (0.24%) Windows Server 2016
9 1 (0.24%) Windows Server 2019
Processes & Methodologies
1 299 (70.35%) Agile Software Development
2 245 (57.65%) DevOps
3 233 (54.82%) Software Engineering
4 223 (52.47%) Microservices
5 211 (49.65%) Computer Science
6 194 (45.65%) Digital Banking
7 192 (45.18%) Validation
8 189 (44.47%) Cross-Browser Testing
9 159 (37.41%) Scrum
10 158 (37.18%) Full Stack Development
11 155 (36.47%) TDD
12 149 (35.06%) Business Continuity
13 144 (33.88%) OO
14 138 (32.47%) Software Testing
15 132 (31.06%) BDD
16 129 (30.35%) Open Source
17 127 (29.88%) High Availability
18 126 (29.65%) Clean Code
19 124 (29.18%) Performance Monitoring
19 124 (29.18%) Scaled Agile Framework
Programming Languages
1 243 (57.18%) Java
2 196 (46.12%) Shell Script
3 191 (44.94%) Groovy
4 174 (40.94%) Python
5 113 (26.59%) JavaScript
6 89 (20.94%) C#
7 58 (13.65%) SQL
8 48 (11.29%) PHP
9 29 (6.82%) PowerShell
10 16 (3.76%) C++
11 13 (3.06%) VB
12 12 (2.82%) TypeScript
13 11 (2.59%) Ruby
14 10 (2.35%) Java 8
14 10 (2.35%) Kotlin
15 9 (2.12%) Bash Shell
15 9 (2.12%) Perl
16 8 (1.88%) Scala
17 6 (1.41%) ES6
17 6 (1.41%) VB.NET
Qualifications
1 228 (53.65%) Degree
2 184 (43.29%) OCP
2 184 (43.29%) Oracle Certification
3 25 (5.88%) Computer Science Degree
4 8 (1.88%) GCFA
4 8 (1.88%) GCFE
4 8 (1.88%) GCIA
4 8 (1.88%) GCIH
4 8 (1.88%) SANS
5 5 (1.18%) CBAP
5 5 (1.18%) IIBA
6 3 (0.71%) AWS Certification
6 3 (0.71%) BPSS Clearance
6 3 (0.71%) Security Cleared
6 3 (0.71%) TOGAF Certification
7 2 (0.47%) ISTQB
8 1 (0.24%) ISEB
8 1 (0.24%) MCSA
8 1 (0.24%) Microsoft Certification
8 1 (0.24%) SC Cleared
Quality Assurance & Compliance
1 20 (4.71%) QA
2 14 (3.29%) Accessibility
3 7 (1.65%) ISO/IEC 27001
3 7 (1.65%) PA-DSS
3 7 (1.65%) PCI DSS
4 4 (0.94%) PMO
4 4 (0.94%) WCAG
5 3 (0.71%) GDPR
5 3 (0.71%) ISO 9001
5 3 (0.71%) NIST
6 1 (0.24%) SLA
System Software
1 193 (45.41%) HDFS
2 133 (31.29%) VMware Infrastructure
3 39 (9.18%) Docker
4 7 (1.65%) Apache ZooKeeper
5 4 (0.94%) Firmware
6 3 (0.71%) Active Directory
6 3 (0.71%) Virtual Servers
7 1 (0.24%) Hyper-V
7 1 (0.24%) Virtual Machines
Systems Management
1 196 (46.12%) Ansible
2 56 (13.18%) Opscode Chef
3 28 (6.59%) Kubernetes
4 11 (2.59%) Terraform
5 7 (1.65%) Grafana
5 7 (1.65%) Puppet
6 3 (0.71%) Apache Brooklyn
7 2 (0.47%) HP ALM
7 2 (0.47%) HP Quality Center
7 2 (0.47%) Kibana
8 1 (0.24%) Control-M
8 1 (0.24%) SCOM
8 1 (0.24%) SCOrch
8 1 (0.24%) WMI
Vendors
1 190 (44.71%) VMware
2 189 (44.47%) Okta
3 31 (7.29%) Microsoft
4 14 (3.29%) Oracle
5 12 (2.82%) Google
6 8 (1.88%) Xamarin
7 7 (1.65%) Apple
7 7 (1.65%) Mercator
8 6 (1.41%) Dynatrace
8 6 (1.41%) LogicMonitor
9 5 (1.18%) IBM
9 5 (1.18%) Remedy
9 5 (1.18%) Salesforce.com
10 4 (0.94%) Adobe
10 4 (0.94%) SAP
11 3 (0.71%) Atlassian
11 3 (0.71%) Dataiku
11 3 (0.71%) HP
12 2 (0.47%) Cisco
12 2 (0.47%) Databricks