Period
to

The table below provides summary statistics for permanent job vacancies with an option to work from home (WFH) and 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 27 May 2022 with a comparison to the same period in the previous 2 years.

JSON
UK > Work from Home
6 months to
27 May 2022
Same period 2021 Same period 2020
Rank 178 207 149
Rank change year-on-year +29 -58 +11
Permanent jobs citing JSON 1,590 525 177
As % of all permanent jobs with a WFH option 2.18% 1.64% 1.93%
As % of the Libraries, Frameworks & Software Standards category 4.77% 3.43% 3.71%
Number of salaries quoted 903 425 132
10th Percentile £35,000 £32,500 £40,000
25th Percentile £46,250 £40,000 £45,938
Median annual salary (50th Percentile) £60,000 £52,500 £60,000
Median % change year-on-year +14.29% -12.50% +20.00%
75th Percentile £78,750 £65,000 £85,000
90th Percentile £100,000 £76,000 £95,000
UK median annual salary £60,000 £55,000 £55,000
% change year-on-year +9.09% - -

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

All Software Libraries and Frameworks
Work from Home
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 33,318 15,303 4,773
As % of all permanent jobs with a WFH option 45.67% 47.86% 51.98%
Number of salaries quoted 17,303 12,597 4,197
10th Percentile £38,750 £33,750 £35,000
25th Percentile £46,250 £42,500 £42,500
Median annual salary (50th Percentile) £62,500 £55,000 £55,000
Median % change year-on-year +13.64% - -
75th Percentile £81,250 £72,500 £72,500
90th Percentile £95,000 £87,500 £85,000
UK median annual salary £64,500 £55,000 £55,000
% change year-on-year +17.27% - +4.76%

JSON
Trend for Jobs with a WFH Option

Job vacancies with a work from home option citing JSON as a proportion of all IT jobs advertised.

JSON trend for jobs with a WFH option

JSON
Salary Trend for Jobs with a WFH Option

3-month moving average salary quoted in job vacancies with a work from home option citing JSON.

JSON salary trend for jobs with a WFH option

JSON
Salary Histogram for Jobs with a WFH Option

Salary distribution for jobs with a work from home option citing JSON over the 6 months to 27 May 2022.

JSON salary histogram for jobs with a WFH option

For the 6 months to 27 May 2022, JSON job roles required the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent jobs with a WFH option and a requirement for JSON.

1 866 (54.47%) Agile
2 705 (44.34%) XML
3 679 (42.70%) JavaScript
4 639 (40.19%) Git (software)
5 623 (39.18%) SQL
6 575 (36.16%) REST
7 523 (32.89%) C#
8 502 (31.57%) .NET
9 499 (31.38%) Java
10 476 (29.94%) HTML
11 464 (29.18%) Azure
12 450 (28.30%) Scrum
13 433 (27.23%) DevOps
14 425 (26.73%) Finance
15 413 (25.97%) CSS
15 413 (25.97%) Software Engineering
16 398 (25.03%) React
17 382 (24.03%) Social Skills
18 378 (23.77%) Problem-Solving
19 365 (22.96%) AWS
20 356 (22.39%) RESTful
21 354 (22.26%) Full Stack Development
22 343 (21.57%) Microsoft
23 335 (21.07%) User Experience
24 327 (20.57%) Microservices
25 315 (19.81%) CI/CD
26 309 (19.43%) Python
27 306 (19.25%) Web Services
28 302 (18.99%) Test Automation
29 290 (18.24%) MVC

JSON
Co-occurring IT Skills with a WFH Option 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 77 (4.84%) IIS
2 75 (4.72%) Confluence
3 41 (2.58%) Apache
4 35 (2.20%) CMS
5 30 (1.89%) WordPress
6 29 (1.82%) Jetty
7 25 (1.57%) Cloud Foundry
7 25 (1.57%) Tomcat
8 23 (1.45%) Elasticsearch
8 23 (1.45%) JBoss
9 14 (0.88%) Apache Airflow
9 14 (0.88%) Jupyter
9 14 (0.88%) nginx
10 12 (0.75%) BizTalk Server
11 10 (0.63%) SharePoint
12 6 (0.38%) Apache Spark
12 6 (0.38%) Jadu
13 5 (0.31%) Drupal
13 5 (0.31%) OpenStack
14 4 (0.25%) Apache Solr
Applications
1 60 (3.77%) Microsoft Office
2 21 (1.32%) Microsoft Excel
3 8 (0.50%) Maya
4 5 (0.31%) Microsoft PowerPoint
5 4 (0.25%) InDesign
6 2 (0.13%) Adobe Creative Suite
6 2 (0.13%) Spreadsheet
7 1 (0.063%) EngageOne
7 1 (0.063%) Photoshop
7 1 (0.063%) Sketch
Business Applications
1 23 (1.45%) Payment Gateway
2 17 (1.07%) NetSuite
3 10 (0.63%) Distributed Ledger
3 10 (0.63%) SAP Business One
4 9 (0.57%) Dynamics CRM
4 9 (0.57%) R3 Corda
5 8 (0.50%) Sparx Enterprise Architect
6 5 (0.31%) BusinessWorks
7 4 (0.25%) Shopify
7 4 (0.25%) Summit
7 4 (0.25%) Unit4 Business World
8 2 (0.13%) Magento
8 2 (0.13%) Remedy ITSM
9 1 (0.063%) Dynamics AX
9 1 (0.063%) Sentinel
Cloud Services
1 464 (29.18%) Azure
2 365 (22.96%) AWS
3 159 (10.00%) GitHub
4 154 (9.69%) PaaS
5 126 (7.92%) Serverless
6 114 (7.17%) SaaS
7 102 (6.42%) Power Platform
8 73 (4.59%) AWS Lambda
9 69 (4.34%) GCP
10 66 (4.15%) Amazon S3
11 62 (3.90%) Google Play
12 58 (3.65%) Firebase
13 55 (3.46%) Cloud Computing
14 52 (3.27%) IaaS
15 51 (3.21%) OpenShift
16 44 (2.77%) Azure Data Factory
16 44 (2.77%) Google Workspace
17 39 (2.45%) BrowserStack
18 31 (1.95%) npm
19 24 (1.51%) Sauce Labs
Communications & Networking
1 183 (11.51%) HTTP
2 52 (3.27%) VoIP
3 45 (2.83%) Internet
4 41 (2.58%) Firewall
5 24 (1.51%) BGP
5 24 (1.51%) Cisco IOS
5 24 (1.51%) Cisco ISE
5 24 (1.51%) IOS XR
5 24 (1.51%) MPLS
6 20 (1.26%) Network Security
6 20 (1.26%) TCP/IP
7 18 (1.13%) SSL
8 17 (1.07%) MQTT
8 17 (1.07%) PPP
9 14 (0.88%) Broadband
9 14 (0.88%) HTTPS
10 13 (0.82%) DNS
11 11 (0.69%) WAN
12 10 (0.63%) PBX
12 10 (0.63%) SMTP
Database & Business Intelligence
1 265 (16.67%) SQL Server
2 149 (9.37%) MySQL
3 143 (8.99%) Relational Database
4 133 (8.36%) PostgreSQL
5 122 (7.67%) NoSQL
6 101 (6.35%) MongoDB
7 96 (6.04%) Power BI
8 60 (3.77%) Data Warehouse
9 50 (3.14%) Azure SQL Database
9 50 (3.14%) SQL Server Reporting Services
10 45 (2.83%) SQL Server Integration Services
11 41 (2.58%) Data Lake
12 39 (2.45%) Tableau
13 24 (1.51%) RDBMS
13 24 (1.51%) Redis
14 21 (1.32%) Big Data
14 21 (1.32%) Hazelcast
14 21 (1.32%) Oracle Database
15 19 (1.19%) Amazon DynamoDB
15 19 (1.19%) Apache Cassandra
Development Applications
1 639 (40.19%) Git (software)
2 238 (14.97%) Jenkins
3 160 (10.06%) JIRA
4 123 (7.74%) Selenium
4 123 (7.74%) Visual Studio
5 83 (5.22%) JUnit
6 75 (4.72%) GitLab
7 70 (4.40%) Subversion
8 66 (4.15%) Cucumber
9 64 (4.03%) Team Foundation Server
10 58 (3.65%) Postman
11 53 (3.33%) Android Studio
12 51 (3.21%) Bitbucket
13 50 (3.14%) TestRail
14 49 (3.08%) WebDriver
15 47 (2.96%) JMeter
16 45 (2.83%) Appium
16 45 (2.83%) Eclipse
16 45 (2.83%) webpack
17 40 (2.52%) Cypress.io
General
1 425 (26.73%) Finance
2 382 (24.03%) Social Skills
3 159 (10.00%) Analytical Skills
4 119 (7.48%) Banking
5 96 (6.04%) Inclusion and Diversity
6 84 (5.28%) Public Sector
7 76 (4.78%) Publishing
8 70 (4.40%) Local Government
9 65 (4.09%) Documentation Skills
10 62 (3.90%) Telecoms
11 61 (3.84%) Marketing
12 59 (3.71%) Retail
13 58 (3.65%) Legal
14 49 (3.08%) Games
15 45 (2.83%) Presentation Skills
16 39 (2.45%) Manufacturing
17 35 (2.20%) Law
18 25 (1.57%) Financial Institution
19 24 (1.51%) Automotive
20 23 (1.45%) Advertising
Job Titles
1 829 (52.14%) Developer
2 179 (11.26%) Software Engineer
3 151 (9.50%) .NET Developer
4 147 (9.25%) Full Stack Developer
5 143 (8.99%) Software Developer
6 138 (8.68%) Senior Developer
7 122 (7.67%) Java Developer
8 87 (5.47%) C# Developer
9 85 (5.35%) Analyst
10 71 (4.47%) Applications Developer
11 66 (4.15%) Android Developer
12 60 (3.77%) Lead Developer
13 55 (3.46%) React Developer
14 54 (3.40%) Senior Software Developer
15 52 (3.27%) Cloud Developer
16 51 (3.21%) Angular Developer
17 50 (3.14%) Senior Software Engineer
18 47 (2.96%) C# Software Developer
18 47 (2.96%) Consultant
19 43 (2.70%) Technical Leader
Libraries, Frameworks & Software Standards
1 705 (44.34%) XML
2 575 (36.16%) REST
3 502 (31.57%) .NET
4 476 (29.94%) HTML
5 413 (25.97%) CSS
6 398 (25.03%) React
7 356 (22.39%) RESTful
8 306 (19.25%) Web Services
9 258 (16.23%) Node.js
10 232 (14.59%) AngularJS
11 225 (14.15%) HTML5
12 222 (13.96%) SOAP
13 220 (13.84%) jQuery
14 195 (12.26%) .NET Core
15 184 (11.57%) ASP.NET
16 155 (9.75%) .NET Framework
17 140 (8.81%) Spring
18 119 (7.48%) Vue.js
19 113 (7.11%) Twitter Bootstrap
20 111 (6.98%) CSS3
Miscellaneous
1 335 (21.07%) User Experience
2 210 (13.21%) Mobile App
3 157 (9.87%) Self-Motivation
4 81 (5.09%) Cloud Native
5 71 (4.47%) Greenfield Project
6 57 (3.58%) Data Structures
7 50 (3.14%) Enterprise Software
8 42 (2.64%) Handset
8 42 (2.64%) Video\Live Streaming
9 36 (2.26%) Algorithms
10 35 (2.20%) Fixed Income
11 32 (2.01%) NHS
11 32 (2.01%) Public Cloud
12 29 (1.82%) Foreign Exchange (FX)
12 29 (1.82%) Legacy Systems
12 29 (1.82%) Social Network
12 29 (1.82%) Virtual Team
13 27 (1.70%) e-Health
14 25 (1.57%) Blockchain
14 25 (1.57%) Management Information System
Operating Systems
1 259 (16.29%) Linux
2 214 (13.46%) Android
3 148 (9.31%) Apple iOS
4 119 (7.48%) Windows
5 65 (4.09%) Unix
6 30 (1.89%) Ubuntu
7 27 (1.70%) Debian
8 16 (1.01%) Embedded Linux
9 12 (0.75%) Windows Server
10 4 (0.25%) Mesosphere
10 4 (0.25%) VMS
11 3 (0.19%) CentOS
12 2 (0.13%) AIX
12 2 (0.13%) Alpine Linux
12 2 (0.13%) Angstrom
12 2 (0.13%) HPUX
12 2 (0.13%) Mac OS
Processes & Methodologies
1 866 (54.47%) Agile
2 450 (28.30%) Scrum
3 433 (27.23%) DevOps
4 413 (25.97%) Software Engineering
5 378 (23.77%) Problem-Solving
6 354 (22.26%) Full Stack Development
7 327 (20.57%) Microservices
8 315 (19.81%) CI/CD
9 302 (18.99%) Test Automation
10 290 (18.24%) MVC
11 253 (15.91%) TDD
12 222 (13.96%) Mentoring
13 201 (12.64%) Computer Science
14 195 (12.26%) Kanban
15 180 (11.32%) Unit Testing
16 142 (8.93%) Coaching
17 138 (8.68%) BDD
18 137 (8.62%) Analytics
19 127 (7.99%) Continuous Integration
19 127 (7.99%) SDLC
Programming Languages
1 679 (42.70%) JavaScript
2 623 (39.18%) SQL
3 523 (32.89%) C#
4 499 (31.38%) Java
5 309 (19.43%) Python
6 179 (11.26%) TypeScript
7 165 (10.38%) PHP
8 160 (10.06%) PowerShell
9 123 (7.74%) Kotlin
10 92 (5.79%) Ruby
11 76 (4.78%) C++
11 76 (4.78%) T-SQL
12 60 (3.77%) Go
13 55 (3.46%) Scala
14 52 (3.27%) Bash
15 40 (2.52%) VB.NET
16 36 (2.26%) Shell Script
17 34 (2.14%) Apple Swift
17 34 (2.14%) ES6
18 32 (2.01%) ML
Qualifications
1 242 (15.22%) Degree
2 125 (7.86%) Computer Science Degree
3 54 (3.40%) DBS Check
4 30 (1.89%) Master's Degree
5 22 (1.38%) CCIE
5 22 (1.38%) Cisco Certification
6 18 (1.13%) Security Cleared
7 13 (0.82%) SC Cleared
8 12 (0.75%) ISTQB
9 9 (0.57%) HND
10 8 (0.50%) ITIL Certification
10 8 (0.50%) Microsoft Certification
11 6 (0.38%) AWS Certification
11 6 (0.38%) ISTQB Advanced Certification
12 5 (0.31%) MCSA
12 5 (0.31%) MCSE
12 5 (0.31%) Six Sigma Black Belt
13 4 (0.25%) ACCA
13 4 (0.25%) CIMA
13 4 (0.25%) ISEB
Quality Assurance & Compliance
1 192 (12.08%) QA
2 65 (4.09%) Accessibility
3 24 (1.51%) GDPR
4 17 (1.07%) Data Quality
5 9 (0.57%) WCAG
6 7 (0.44%) HL7
7 5 (0.31%) GRC
7 5 (0.31%) SNOMED CT
8 4 (0.25%) ISO 15022
8 4 (0.25%) ISO 9000
8 4 (0.25%) ISO/IEC 27001
8 4 (0.25%) MiFID
9 1 (0.063%) CDISC
9 1 (0.063%) NIST
9 1 (0.063%) PCI DSS
9 1 (0.063%) RosettaNet
9 1 (0.063%) SLA
System Software
1 251 (15.79%) Docker
2 30 (1.89%) Active Directory
3 24 (1.51%) Virtual Machines
4 16 (1.01%) VMware Infrastructure
5 5 (0.31%) Ceph
5 5 (0.31%) Xen
6 4 (0.25%) Postfix
7 3 (0.19%) Apache ZooKeeper
7 3 (0.19%) Hyper-V
7 3 (0.19%) LXC
8 2 (0.13%) NDS
8 2 (0.13%) NFS
8 2 (0.13%) VMware NSX
8 2 (0.13%) vSphere
9 1 (0.063%) Virtual Desktop
Systems Management
1 181 (11.38%) Kubernetes
2 108 (6.79%) Terraform
3 63 (3.96%) Ansible
4 25 (1.57%) Puppet
5 24 (1.51%) HP Quality Center
6 20 (1.26%) Opscode Chef
7 11 (0.69%) Proxmox
8 9 (0.57%) Single Sign-On
9 8 (0.50%) Grafana
10 4 (0.25%) Kibana
10 4 (0.25%) Pacemaker
10 4 (0.25%) Podman
11 3 (0.19%) Nagios
11 3 (0.19%) SCCM
11 3 (0.19%) SCOM
12 2 (0.13%) CA Single Sign-On
12 2 (0.13%) FortiGate
12 2 (0.13%) Packer
12 2 (0.13%) PingFederate
12 2 (0.13%) Prometheus
Vendors
1 343 (21.57%) Microsoft
2 160 (10.06%) Oracle
3 151 (9.50%) Google
4 44 (2.77%) NEC
4 44 (2.77%) Northgate
5 33 (2.08%) Adobe
6 31 (1.95%) Salesforce.com
7 29 (1.82%) Palo Alto
8 28 (1.76%) Zend
9 27 (1.70%) Cisco
10 26 (1.64%) Apple
10 26 (1.64%) Fortinet
11 25 (1.57%) SAP
12 23 (1.45%) MuleSoft
13 22 (1.38%) Dell
13 22 (1.38%) VMware
14 20 (1.26%) Databricks
15 18 (1.13%) Dynatrace
16 14 (0.88%) LexisNexis
16 14 (0.88%) Splunk