Period
to

The following table provides summary statistics for permanent job vacancies 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 1 July 2022 with a comparison to the same period in the previous 2 years.

JSON
UK
6 months to
1 Jul 2022
Same period 2021 Same period 2020
Rank 195 193 198
Rank change year-on-year -2 +5 -26
Permanent jobs citing JSON 3,505 1,996 1,394
As % of all permanent jobs advertised in the UK 1.95% 1.87% 1.77%
As % of the Libraries, Frameworks & Software Standards category 4.81% 4.59% 4.48%
Number of salaries quoted 1,675 1,375 1,103
10th Percentile £37,500 £33,750 £33,750
25th Percentile £48,750 £42,500 £42,500
Median annual salary (50th Percentile) £60,000 £55,000 £55,000
Median % change year-on-year +9.09% - +4.76%
75th Percentile £81,875 £68,750 £71,250
90th Percentile £100,000 £85,000 £90,000
UK excluding London median annual salary £55,000 £47,500 £50,000
% change year-on-year +15.79% -5.00% +5.26%

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

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 72,841 43,526 31,093
As % of all permanent IT jobs advertised in the UK 40.55% 40.72% 39.39%
Number of salaries quoted 30,351 29,906 25,862
10th Percentile £38,000 £35,000 £33,750
25th Percentile £47,500 £42,500 £42,500
Median annual salary (50th Percentile) £64,500 £57,500 £55,000
Median % change year-on-year +12.17% +4.55% +4.76%
75th Percentile £82,500 £75,750 £75,000
90th Percentile £100,000 £92,500 £90,000
UK excluding London median annual salary £55,000 £50,000 £47,500
% change year-on-year +10.00% +5.26% +5.56%

JSON
Job Vacancy Trend

Job postings citing JSON as a proportion of all IT jobs advertised.

Job vacancy trend for JSON in the UK

JSON
Salary Trend

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

Salary trend for JSON in the UK

JSON
Salary Histogram

Salary distribution for jobs citing JSON over the 6 months to 1 July 2022.

Salary histogram for JSON in the UK

JSON
Top 17 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSON within the UK over the 6 months to 1 July 2022. 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
Jobs
England -2 3,103 £60,000 +9.09% 273
London +11 1,870 £75,000 +15.38% 119
Work from Home -18 1,570 £60,000 +9.09% 106
UK excluding London -37 1,240 £55,000 +15.79% 163
South East -12 460 £60,000 +9.09% 36
North of England -26 310 £55,000 +22.22% 31
North West -19 182 £55,000 +15.79% 15
Midlands -43 180 £50,000 +11.11% 38
South West -54 123 £60,000 +33.33% 19
Yorkshire -45 111 £55,000 +29.41% 12
West Midlands -60 105 £50,000 +5.82% 26
East of England -60 102 £56,000 +4.19% 24
East Midlands -18 75 £43,323 +1.94% 12
Scotland -60 56 £71,904 +51.38% 5
North East -11 16 £50,000 +14.29% 4
Wales -30 14 £42,242 +5.61% 10
Northern Ireland -27 2 - -

For the 6 months to 1 July 2022, 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 with a requirement for JSON.

1 2,132 (60.83%) Agile
2 1,474 (42.05%) JavaScript
3 1,441 (41.11%) Git (software)
4 1,346 (38.40%) REST
5 1,340 (38.23%) SQL
6 1,313 (37.46%) XML
7 1,271 (36.26%) Java
8 1,095 (31.24%) Azure
9 1,068 (30.47%) HTML
10 1,042 (29.73%) DevOps
11 1,020 (29.10%) Finance
12 987 (28.16%) C#
13 939 (26.79%) Social Skills
14 934 (26.65%) AWS
15 921 (26.28%) Scrum
16 890 (25.39%) CSS
17 841 (23.99%) .NET
18 828 (23.62%) Microservices
19 806 (23.00%) Jenkins
20 797 (22.74%) React
21 744 (21.23%) RESTful
22 729 (20.80%) Test Automation
23 722 (20.60%) Software Engineering
24 713 (20.34%) Web Services
25 712 (20.31%) Microsoft
26 703 (20.06%) CI/CD
27 663 (18.92%) Problem-Solving
28 650 (18.54%) Mentoring
29 626 (17.86%) Python
30 623 (17.77%) Continuous Integration

JSON
Co-occurring IT Skills 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
1 178 (5.08%) Confluence
2 129 (3.68%) IIS
3 101 (2.88%) CMS
4 98 (2.80%) Apache
5 77 (2.20%) Jetty
6 66 (1.88%) Tomcat
7 46 (1.31%) Cloud Foundry
8 43 (1.23%) WordPress
9 40 (1.14%) Apache Spark
10 32 (0.91%) nginx
11 30 (0.86%) Apache Airflow
12 26 (0.74%) SAS
12 26 (0.74%) SharePoint
13 24 (0.68%) JBoss
14 23 (0.66%) BizTalk Server
15 21 (0.60%) Sitecore CMS
16 17 (0.49%) Jupyter
17 15 (0.43%) Apache Solr
18 14 (0.40%) Headless CMS
19 13 (0.37%) Drupal
Applications
1 85 (2.43%) Microsoft Office
2 49 (1.40%) Microsoft Excel
3 20 (0.57%) Sketch
4 17 (0.49%) Photoshop
5 13 (0.37%) Maya
6 11 (0.31%) Microsoft PowerPoint
7 10 (0.29%) Adobe XD
8 7 (0.20%) InDesign
9 5 (0.14%) Adobe Premiere
10 4 (0.11%) MS Visio
11 3 (0.086%) Spreadsheet
12 2 (0.057%) Adobe Creative Suite
13 1 (0.029%) Camtasia
13 1 (0.029%) InVision
13 1 (0.029%) Zeplin
Business Applications
1 38 (1.08%) NetSuite
2 24 (0.68%) Dynamics CRM
2 24 (0.68%) Payment Gateway
3 18 (0.51%) Shopify
4 9 (0.26%) SAP Business One
5 8 (0.23%) Sparx Enterprise Architect
6 7 (0.20%) Magento
7 6 (0.17%) BusinessWorks
7 6 (0.17%) Distributed Ledger
8 4 (0.11%) Oracle TCA
8 4 (0.11%) R3 Corda
8 4 (0.11%) SimCorp Dimension
9 3 (0.086%) Dynamics NAV
10 2 (0.057%) Adobe Campaign
10 2 (0.057%) Summit
10 2 (0.057%) Unit4 Business World
11 1 (0.029%) Kondor
11 1 (0.029%) Maximo
11 1 (0.029%) Visualfiles
Cloud Services
1 1,095 (31.24%) Azure
2 934 (26.65%) AWS
3 445 (12.70%) Serverless
4 390 (11.13%) PaaS
5 356 (10.16%) GCP
6 296 (8.45%) Azure DevOps
7 249 (7.10%) GitHub
8 207 (5.91%) SaaS
9 170 (4.85%) AWS Lambda
10 155 (4.42%) Power Platform
11 113 (3.22%) npm
12 106 (3.02%) OpenShift
13 102 (2.91%) Cloud Computing
14 98 (2.80%) IaaS
15 96 (2.74%) Amazon S3
16 81 (2.31%) Google Play
17 66 (1.88%) Azure Data Factory
18 57 (1.63%) Microsoft 365
19 55 (1.57%) Firebase
20 51 (1.46%) Azure Monitor
Communications & Networking
1 348 (9.93%) HTTP
2 91 (2.60%) Internet
3 72 (2.05%) TCP/IP
4 66 (1.88%) VoIP
5 57 (1.63%) Firewall
6 46 (1.31%) Broadband
7 37 (1.06%) BGP
7 37 (1.06%) MPLS
8 34 (0.97%) Cisco IOS
8 34 (0.97%) IOS XR
9 32 (0.91%) Network Security
10 31 (0.88%) DNS
11 24 (0.68%) Cisco ISE
12 22 (0.63%) 5G
12 22 (0.63%) SSL
13 18 (0.51%) FTP
14 17 (0.49%) VPN
14 17 (0.49%) WAN
14 17 (0.49%) WebEx
15 16 (0.46%) MQTT
Database & Business Intelligence
1 518 (14.78%) SQL Server
2 465 (13.27%) Relational Database
3 335 (9.56%) NoSQL
4 280 (7.99%) MySQL
5 265 (7.56%) PostgreSQL
6 247 (7.05%) MongoDB
7 146 (4.17%) Power BI
8 140 (3.99%) Big Data
9 98 (2.80%) Hadoop
10 87 (2.48%) Amazon RDS
11 83 (2.37%) Redis
12 78 (2.23%) DynamoDB
12 78 (2.23%) Elasticsearch
12 78 (2.23%) SQL Server Integration Services
13 73 (2.08%) Data Warehouse
14 70 (2.00%) Tableau
15 63 (1.80%) RDBMS
16 62 (1.77%) SQL Server Reporting Services
17 60 (1.71%) Oracle Database
18 54 (1.54%) Data Lake
Development Applications
1 1,441 (41.11%) Git (software)
2 806 (23.00%) Jenkins
3 457 (13.04%) JUnit
4 420 (11.98%) JIRA
5 352 (10.04%) Selenium
6 317 (9.04%) Maven
7 240 (6.85%) Gradle
8 236 (6.73%) Cucumber
9 232 (6.62%) Mockito
10 215 (6.13%) Visual Studio
11 143 (4.08%) JMeter
12 140 (3.99%) Atlassian Bamboo
13 138 (3.94%) Cypress.io
13 138 (3.94%) Team Foundation Server
14 131 (3.74%) Bitbucket
15 125 (3.57%) Postman
15 125 (3.57%) WebDriver
16 117 (3.34%) GitLab
17 107 (3.05%) Jasmine
18 105 (3.00%) webpack
General
1 1,020 (29.10%) Finance
2 939 (26.79%) Social Skills
3 377 (10.76%) Analytical Skills
4 250 (7.13%) Banking
5 232 (6.62%) Manufacturing
6 166 (4.74%) Inclusion and Diversity
7 147 (4.19%) Retail
8 139 (3.97%) Legal
9 128 (3.65%) Public Sector
10 114 (3.25%) Games
11 109 (3.11%) Marketing
12 106 (3.02%) Documentation Skills
13 103 (2.94%) Presentation Skills
14 94 (2.68%) Law
15 93 (2.65%) Publishing
16 89 (2.54%) Local Government
17 79 (2.25%) Retail Banking
18 74 (2.11%) Telecoms
19 53 (1.51%) Financial Institution
20 45 (1.28%) Advertising
Job Titles
1 1,654 (47.19%) Developer
2 401 (11.44%) Software Engineer
3 331 (9.44%) Senior Developer
4 307 (8.76%) Software Developer
5 281 (8.02%) Full Stack Developer
6 218 (6.22%) Java Developer
7 206 (5.88%) Java Engineer
8 193 (5.51%) .NET Developer
9 179 (5.11%) Principal Engineer
10 174 (4.96%) Architect
11 151 (4.31%) React Developer
12 143 (4.08%) Senior Software Engineer
13 142 (4.05%) Front End Developer (Client-Side Developer)
14 137 (3.91%) Analyst
15 113 (3.22%) C# Developer
16 111 (3.17%) Lead Developer
17 106 (3.02%) Android Developer
18 99 (2.82%) Technical Leader
19 97 (2.77%) Applications Developer
19 97 (2.77%) Test Engineer
Libraries, Frameworks & Software Standards
1 1,346 (38.40%) REST
2 1,313 (37.46%) XML
3 1,068 (30.47%) HTML
4 890 (25.39%) CSS
5 841 (23.99%) .NET
6 797 (22.74%) React
7 744 (21.23%) RESTful
8 713 (20.34%) Web Services
9 512 (14.61%) AngularJS
10 499 (14.24%) Spring
11 477 (13.61%) Node.js
12 447 (12.75%) jQuery
13 438 (12.50%) HTML5
14 435 (12.41%) SOAP
15 303 (8.64%) .NET Framework
16 297 (8.47%) ASP.NET
17 294 (8.39%) Hibernate
18 289 (8.25%) .NET Core
19 256 (7.30%) Sass
20 231 (6.59%) JPA
Miscellaneous
1 542 (15.46%) User Experience
2 435 (12.41%) Mobile App
3 234 (6.68%) Self-Motivation
4 201 (5.73%) Data Structures
5 189 (5.39%) Enterprise Software
6 178 (5.08%) Life Science
7 168 (4.79%) Cloud Native
8 148 (4.22%) Social Media
9 117 (3.34%) Social Network
10 114 (3.25%) Greenfield Project
11 97 (2.77%) Algorithms
12 78 (2.23%) NHS
13 73 (2.08%) Renewable Energy
14 63 (1.80%) Legacy Systems
15 61 (1.74%) Public Cloud
16 58 (1.65%) PlayStation
17 52 (1.48%) Fixed Income
18 49 (1.40%) Low-Code
18 49 (1.40%) Video\Live Streaming
19 47 (1.34%) Online Banking
Operating Systems
1 460 (13.12%) Linux
2 381 (10.87%) Android
3 327 (9.33%) Apple iOS
4 246 (7.02%) Windows
5 127 (3.62%) Unix
6 34 (0.97%) Ubuntu
7 27 (0.77%) Debian
8 26 (0.74%) Windows Server
9 22 (0.63%) tvOS
10 16 (0.46%) Embedded Linux
10 16 (0.46%) VMS
11 11 (0.31%) Windows Server 2019
12 8 (0.23%) Mac OS
13 7 (0.20%) CentOS
13 7 (0.20%) Windows 10
14 5 (0.14%) zOS
15 3 (0.086%) Mesosphere
16 2 (0.057%) AIX
16 2 (0.057%) Alpine Linux
16 2 (0.057%) Angstrom
Processes & Methodologies
1 2,132 (60.83%) Agile
2 1,042 (29.73%) DevOps
3 921 (26.28%) Scrum
4 828 (23.62%) Microservices
5 729 (20.80%) Test Automation
6 722 (20.60%) Software Engineering
7 703 (20.06%) CI/CD
8 663 (18.92%) Problem-Solving
9 650 (18.54%) Mentoring
10 623 (17.77%) Continuous Integration
11 603 (17.20%) Full Stack Development
12 528 (15.06%) TDD
13 512 (14.61%) MVC
14 437 (12.47%) Coaching
15 433 (12.35%) SDLC
16 426 (12.15%) Computer Science
17 380 (10.84%) Unit Testing
18 372 (10.61%) SOA
19 344 (9.81%) Analytics
20 339 (9.67%) Software Testing
Programming Languages
1 1,474 (42.05%) JavaScript
2 1,340 (38.23%) SQL
3 1,271 (36.26%) Java
4 987 (28.16%) C#
5 626 (17.86%) Python
6 341 (9.73%) PowerShell
7 293 (8.36%) TypeScript
8 220 (6.28%) PHP
9 208 (5.93%) Kotlin
10 140 (3.99%) ES6
11 133 (3.79%) Ruby
12 123 (3.51%) Objective-C
13 121 (3.45%) Apple Swift
14 120 (3.42%) T-SQL
15 119 (3.40%) Scala
16 117 (3.34%) C++
17 106 (3.02%) Bash
18 96 (2.74%) Go
19 82 (2.34%) C
20 72 (2.05%) VB.NET
Qualifications
1 598 (17.06%) Degree
2 243 (6.93%) Computer Science Degree
3 80 (2.28%) Security Cleared
4 64 (1.83%) Master's Degree
5 57 (1.63%) DBS Check
6 50 (1.43%) SC Cleared
7 48 (1.37%) Numerate Degree
8 41 (1.17%) ITIL Certification
9 35 (1.00%) Cisco Certification
10 32 (0.91%) CCIE
11 28 (0.80%) PMI Certification
12 23 (0.66%) Microsoft Certification
13 19 (0.54%) HND
14 16 (0.46%) CCIE Service Provider
14 16 (0.46%) ISTQB
15 12 (0.34%) CCNP
15 12 (0.34%) MCP
16 9 (0.26%) CCIE Data Center
17 8 (0.23%) OCP
17 8 (0.23%) Oracle Certification
Quality Assurance & Compliance
1 412 (11.75%) QA
2 135 (3.85%) Accessibility
3 51 (1.46%) Data Quality
4 38 (1.08%) GDPR
5 30 (0.86%) HL7
6 24 (0.68%) CDISC
6 24 (0.68%) SLA
7 18 (0.51%) WCAG
8 8 (0.23%) MiFID
9 5 (0.14%) JTAG
10 4 (0.11%) ISO 15022
10 4 (0.11%) ISO 9000
10 4 (0.11%) ISO/IEC 27001
11 3 (0.086%) GRC
11 3 (0.086%) SNOMED CT
12 2 (0.057%) GxP
12 2 (0.057%) PCI DSS
13 1 (0.029%) ISO 20022
13 1 (0.029%) PMO
13 1 (0.029%) Solvency II
System Software
1 615 (17.55%) Docker
2 94 (2.68%) Active Directory
3 40 (1.14%) VMware Infrastructure
4 37 (1.06%) Virtual Machines
5 9 (0.26%) LXC
6 8 (0.23%) HDFS
6 8 (0.23%) Virtual Desktop
6 8 (0.23%) VMware NSX
7 5 (0.14%) Apache ZooKeeper
8 4 (0.11%) Postfix
8 4 (0.11%) vSphere
9 2 (0.057%) Ceph
9 2 (0.057%) Hyper-V
9 2 (0.057%) vCloud
9 2 (0.057%) Xen
10 1 (0.029%) GridGain
10 1 (0.029%) ISA Server
Systems Management
1 454 (12.95%) Kubernetes
2 249 (7.10%) Terraform
3 128 (3.65%) Ansible
4 44 (1.26%) Puppet
5 41 (1.17%) Opscode Chef
6 30 (0.86%) HP Quality Center
7 24 (0.68%) Kibana
8 17 (0.49%) FortiGate
9 16 (0.46%) Single Sign-On
10 15 (0.43%) Proxmox
11 14 (0.40%) Istio
12 13 (0.37%) Grafana
13 7 (0.20%) logstash
14 6 (0.17%) Podman
15 5 (0.14%) CA Endevor
15 5 (0.14%) MAINVIEW
16 4 (0.11%) LiteSpeed
16 4 (0.11%) Pacemaker
16 4 (0.11%) Packer
16 4 (0.11%) vRealize
Vendors
1 712 (20.31%) Microsoft
2 458 (13.07%) Google
3 316 (9.02%) Oracle
4 95 (2.71%) Apple
5 84 (2.40%) Sony
6 71 (2.03%) Salesforce.com
7 60 (1.71%) MuleSoft
7 60 (1.71%) Splunk
8 54 (1.54%) Adobe
9 51 (1.46%) VMware
10 49 (1.40%) SAP
11 47 (1.34%) LexisNexis
11 47 (1.34%) NEC
11 47 (1.34%) Northgate
12 44 (1.26%) Cisco
13 42 (1.20%) Dynatrace
13 42 (1.20%) New Relic
14 41 (1.17%) Palo Alto
15 38 (1.08%) Databricks
16 36 (1.03%) ServiceNow