Period
to 19 January 2021

The following table provides summary statistics for permanent job vacancies advertised in the UK excluding London with a requirement for RESTful skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RESTful over the 6 months to 19 January 2021 with a comparison to the same period in the previous 2 years.

RESTful
UK > UK excluding London
6 months to
19 Jan 2021
Same period 2020 Same period 2019
Rank 83 103 86
Rank change year-on-year +20 -17 -21
Permanent jobs citing RESTful 1,333 2,107 2,954
As % of all permanent jobs advertised in the UK excluding London 3.73% 3.00% 3.51%
As % of the Libraries, Frameworks & Software Standards category 8.83% 7.92% 8.98%
Number of salaries quoted 1,408 1,873 2,752
Median annual salary £50,000 £50,000 £50,000
10th Percentile £35,000 £32,500 £32,500
90th Percentile £68,750 £71,250 £70,000
UK median annual salary £55,000 £55,000 £55,000

RESTful 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 UK excluding London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK excluding London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 15,098 26,592 32,881
As % of all permanent IT jobs advertised in the UK excluding London 42.26% 37.80% 39.01%
Number of salaries quoted 12,734 21,992 27,093
Median annual salary £50,000 £46,500 £45,000
Median salary % change year-on-year +7.53% +3.33% +5.88%
10th Percentile £32,500 £30,000 £28,750
90th Percentile £71,250 £70,000 £67,500
UK median annual salary £57,000 £55,000 £52,500
% change year-on-year +3.64% +4.76% +5.00%

RESTful
Job Vacancy Trend in the UK excluding London

Job postings citing RESTful as a proportion of all IT jobs advertised in the UK excluding London.

Job vacancy trend for RESTful in the UK excluding London

RESTful
Salary Trend in the UK excluding London

3-month moving average salary quoted in jobs citing RESTful in the UK excluding London.

Salary trend for RESTful in the UK excluding London

RESTful
Salary Histogram in the UK excluding London

Salary distribution for jobs citing RESTful in the UK excluding London over the 6 months to 19 January 2021.

Salary histogram for RESTful in the UK excluding London

RESTful
Job Locations in the UK excluding London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RESTful within the UK excluding London region over the 6 months to 19 January 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
South East +34 371 £57,500 +7.48% 86
North of England +13 312 £50,000 - 119
South West +50 251 £46,000 +8.24% 54
Midlands +10 155 £50,000 +11.11% 49
Yorkshire +23 137 £50,000 - 43
North West -15 137 £47,500 -5.00% 59
West Midlands +57 102 £50,000 +5.26% 24
Scotland +2 96 £50,000 +25.00% 28
East of England +28 92 £51,750 -5.91% 50
East Midlands -17 53 £50,000 +13.64% 25
North East +33 37 £47,500 +13.50% 17
Wales +35 36 £45,000 +5.88% 16
Northern Ireland +13 21 £36,250 -39.58% 5
RESTful
UK

For the 6 months to 19 January 2021, IT jobs citing RESTful 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 UK excluding London region with a requirement for RESTful.

1 734 (55.06%) Agile Software Development
2 644 (48.31%) JavaScript
3 467 (35.03%) HTML
4 435 (32.63%) Git (software)
5 430 (32.26%) CSS
6 383 (28.73%) Java
7 376 (28.21%) SQL
8 365 (27.38%) C#
9 342 (25.66%) React
10 341 (25.58%) DevOps
11 324 (24.31%) .NET
12 320 (24.01%) Microservices
13 307 (23.03%) AngularJS
14 296 (22.21%) Scrum
15 294 (22.06%) AWS
16 290 (21.76%) Azure
17 274 (20.56%) Web Services
18 264 (19.80%) Test Automation
19 256 (19.20%) Node.js
20 246 (18.45%) MVC
21 233 (17.48%) TypeScript
22 225 (16.88%) MySQL
23 219 (16.43%) TDD
24 212 (15.90%) Software Engineering
25 210 (15.75%) NoSQL
26 203 (15.23%) SQL Server
27 201 (15.08%) PHP
28 188 (14.10%) JSON
29 187 (14.03%) Mentoring
30 180 (13.50%) Spring

RESTful
Co-occurring IT Skills in the UK excluding London 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 71 (5.33%) CMS
2 48 (3.60%) Confluence
3 38 (2.85%) Elasticsearch
4 30 (2.25%) Tomcat
5 27 (2.03%) WebSphere
6 18 (1.35%) Apache
6 18 (1.35%) EPiServer
7 17 (1.28%) Apache Solr
7 17 (1.28%) SharePoint
8 15 (1.13%) JBoss
8 15 (1.13%) nginx
8 15 (1.13%) WordPress
9 12 (0.90%) Umbraco
10 11 (0.83%) IIS
11 8 (0.60%) MQSeries
12 7 (0.53%) GlassFish
13 6 (0.45%) Sitecore CMS
14 5 (0.38%) Cloud Foundry
14 5 (0.38%) Drupal
15 4 (0.30%) NServiceBus
Applications
1 12 (0.90%) Photoshop
2 11 (0.83%) Adobe Illustrator
3 10 (0.75%) Microsoft Excel
4 5 (0.38%) Chatbot
5 3 (0.23%) Microsoft PowerPoint
5 3 (0.23%) MS Visio
6 1 (0.075%) Simulink
Business Applications
1 24 (1.80%) Magento
2 11 (0.83%) Shopify
3 7 (0.53%) IBM Operational Decision Manager
4 5 (0.38%) NetSuite
5 4 (0.30%) Dynamics CRM
5 4 (0.30%) Payment Gateway
6 3 (0.23%) Salesforce.com CRM
7 1 (0.075%) Sentinel
Cloud Services
1 294 (22.06%) AWS
2 290 (21.76%) Azure
3 120 (9.00%) SaaS
4 57 (4.28%) Serverless
5 44 (3.30%) AWS Lambda
6 35 (2.63%) Amazon EC2
7 32 (2.40%) GCP
8 27 (2.03%) GitHub
8 27 (2.03%) Power Platform
9 26 (1.95%) npm
10 23 (1.73%) PaaS
11 19 (1.43%) Amazon CloudWatch
12 18 (1.35%) AWS CloudFormation
13 13 (0.98%) Amazon S3
14 10 (0.75%) Azure Data Factory
15 9 (0.68%) IaaS
16 8 (0.60%) Amazon ECS
17 7 (0.53%) Amazon EKS
17 7 (0.53%) AWS CodePipeline
18 6 (0.45%) Azure Functions
Communications & Networking
1 55 (4.13%) HTTP
2 28 (2.10%) Internet
3 19 (1.43%) DNS
4 17 (1.28%) IPv4
4 17 (1.28%) IPv6
4 17 (1.28%) VLAN
5 16 (1.20%) Ethernet
6 15 (1.13%) 3GPP
6 15 (1.13%) DHCP
6 15 (1.13%) MPLS
6 15 (1.13%) Wireless
7 12 (0.90%) Skype
8 10 (0.75%) TCP/IP
9 9 (0.68%) HTTPS
10 6 (0.45%) RTP
10 6 (0.45%) VoIP
11 4 (0.30%) Bluetooth
11 4 (0.30%) Firewall
11 4 (0.30%) FTP
11 4 (0.30%) VPN
Database & Business Intelligence
1 225 (16.88%) MySQL
2 210 (15.75%) NoSQL
3 203 (15.23%) SQL Server
4 136 (10.20%) Relational Database
5 126 (9.45%) MongoDB
6 118 (8.85%) PostgreSQL
7 37 (2.78%) Redis
8 23 (1.73%) Amazon DynamoDB
9 22 (1.65%) Apache Cassandra
10 21 (1.58%) Power BI
11 16 (1.20%) RDBMS
12 15 (1.13%) Big Data
13 13 (0.98%) Couchbase
13 13 (0.98%) SQL Server Integration Services
14 12 (0.90%) DB2
15 10 (0.75%) Oracle Database
16 9 (0.68%) Data Lake
16 9 (0.68%) Data Warehouse
16 9 (0.68%) Neo4j
17 8 (0.60%) SQL Server Reporting Services
Development Applications
1 435 (32.63%) Git (software)
2 147 (11.03%) JIRA
3 123 (9.23%) Jenkins
4 77 (5.78%) Selenium
5 64 (4.80%) JUnit
5 64 (4.80%) Maven
6 52 (3.90%) TeamCity
7 39 (2.93%) gulp
8 37 (2.78%) Team Foundation Server
9 30 (2.25%) Postman
10 29 (2.18%) Mockito
10 29 (2.18%) Visual Studio
10 29 (2.18%) webpack
11 26 (1.95%) Bitbucket
11 26 (1.95%) NUnit
12 25 (1.88%) Jasmine
12 25 (1.88%) SpecFlow
12 25 (1.88%) Subversion
13 23 (1.73%) Grunt
14 19 (1.43%) Cypress.io
General
1 161 (12.08%) Finance
2 60 (4.50%) Public Sector
3 57 (4.28%) Marketing
4 28 (2.10%) Telecoms
5 25 (1.88%) Electronics
6 24 (1.80%) Manufacturing
7 22 (1.65%) Games
8 19 (1.43%) Retail
9 14 (1.05%) Law
10 13 (0.98%) Back Office
11 12 (0.90%) Aerospace
11 12 (0.90%) Police
12 9 (0.68%) Banking
12 9 (0.68%) Publishing
13 7 (0.53%) Financial Institution
13 7 (0.53%) French Language
13 7 (0.53%) German Language
13 7 (0.53%) Spanish Language
14 6 (0.45%) Automotive
15 5 (0.38%) Local Government
Job Titles
1 936 (70.22%) Developer
2 216 (16.20%) Senior Developer
3 172 (12.90%) Java Developer
4 122 (9.15%) PHP Developer
5 119 (8.93%) C# Developer
6 115 (8.63%) .NET Developer
7 108 (8.10%) Software Developer
8 102 (7.65%) Software Engineer
9 95 (7.13%) Full Stack Developer
10 78 (5.85%) Front End Developer (Client-Side Developer)
11 75 (5.63%) JavaScript Developer
12 67 (5.03%) React Developer
13 61 (4.58%) Lead Developer
14 55 (4.13%) C# .NET Developer
15 54 (4.05%) Senior C# Developer
15 54 (4.05%) Web Developer
16 46 (3.45%) Scala Developer
17 42 (3.15%) Java Engineer
18 41 (3.08%) Analyst
19 37 (2.78%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 467 (35.03%) HTML
2 430 (32.26%) CSS
3 342 (25.66%) React
4 324 (24.31%) .NET
5 307 (23.03%) AngularJS
6 274 (20.56%) Web Services
7 256 (19.20%) Node.js
8 188 (14.10%) JSON
9 180 (13.50%) Spring
10 162 (12.15%) HTML5
11 144 (10.80%) .NET Core
12 138 (10.35%) ASP.NET
13 135 (10.13%) Twitter Bootstrap
14 120 (9.00%) Vue.js
15 118 (8.85%) jQuery
16 109 (8.18%) .NET Framework
17 96 (7.20%) REST
18 94 (7.05%) Laravel
19 90 (6.75%) Redux
20 88 (6.60%) XML
Miscellaneous
1 107 (8.03%) User Experience
2 96 (7.20%) Mobile App
3 76 (5.70%) Greenfield Project
4 43 (3.23%) Self-Motivation
5 42 (3.15%) Analytical Skills
5 42 (3.15%) Data Structures
6 35 (2.63%) Algorithms
7 29 (2.18%) iPhone
7 29 (2.18%) Renewable Energy
8 28 (2.10%) Linux Command Line
8 28 (2.10%) N-Tier
9 19 (1.43%) Enterprise Software
10 14 (1.05%) LIMS
10 14 (1.05%) Wiki
11 11 (0.83%) Driving Licence
12 10 (0.75%) EPoS
13 9 (0.68%) Management Information System
13 9 (0.68%) RIA
13 9 (0.68%) Virtual Team
14 6 (0.45%) Social Media
Operating Systems
1 147 (11.03%) Linux
2 92 (6.90%) Android
3 74 (5.55%) Apple iOS
4 36 (2.70%) Unix
5 21 (1.58%) Windows
6 12 (0.90%) CentOS
7 8 (0.60%) Amazon Linux
8 3 (0.23%) Ubuntu
9 2 (0.15%) VMS
10 1 (0.075%) Debian
10 1 (0.075%) Mac OS X
10 1 (0.075%) Red Hat Enterprise Linux
10 1 (0.075%) Windows Phone
Processes & Methodologies
1 734 (55.06%) Agile Software Development
2 341 (25.58%) DevOps
3 320 (24.01%) Microservices
4 296 (22.21%) Scrum
5 264 (19.80%) Test Automation
6 246 (18.45%) MVC
7 219 (16.43%) TDD
8 212 (15.90%) Software Engineering
9 187 (14.03%) Mentoring
10 162 (12.15%) OO
11 158 (11.85%) Unit Testing
12 156 (11.70%) Continuous Integration
13 138 (10.35%) Front End Development
14 137 (10.28%) Web Development
15 125 (9.38%) BDD
16 121 (9.08%) Problem-Solving
17 120 (9.00%) Kanban
18 112 (8.40%) SDLC
19 111 (8.33%) SOLID
20 92 (6.90%) OOP
Programming Languages
1 644 (48.31%) JavaScript
2 383 (28.73%) Java
3 376 (28.21%) SQL
4 365 (27.38%) C#
5 233 (17.48%) TypeScript
6 201 (15.08%) PHP
7 136 (10.20%) Python
8 53 (3.98%) Scala
9 48 (3.60%) Apple Swift
10 47 (3.53%) Java 8
11 43 (3.23%) Objective-C
12 38 (2.85%) ES6
13 37 (2.78%) PHP 7
14 36 (2.70%) C
15 32 (2.40%) T-SQL
16 25 (1.88%) Bash Shell
17 24 (1.80%) C++
18 20 (1.50%) Go
19 19 (1.43%) PowerShell
20 16 (1.20%) Kotlin
Qualifications
1 97 (7.28%) Degree
2 69 (5.18%) Security Cleared
3 61 (4.58%) SC Cleared
4 15 (1.13%) Computer Science Degree
5 11 (0.83%) DV Cleared
6 10 (0.75%) HNC
7 5 (0.38%) Numerate Degree
8 3 (0.23%) ISTQB
9 2 (0.15%) CEH
10 1 (0.075%) DBS Check
10 1 (0.075%) ISEB
10 1 (0.075%) ISTQB Foundation Certification
10 1 (0.075%) Master's Degree
10 1 (0.075%) PhD
Quality Assurance & Compliance
1 147 (11.03%) QA
2 12 (0.90%) ISO/IEC 27001
3 11 (0.83%) ISO 9001
4 10 (0.75%) GDPR
5 7 (0.53%) SLA
6 4 (0.30%) ISO/IEC 20000
7 2 (0.15%) NIST
8 1 (0.075%) WCAG
System Software
1 175 (13.13%) Docker
2 13 (0.98%) VMware Infrastructure
3 7 (0.53%) Hyper-V
4 5 (0.38%) vSphere
5 3 (0.23%) Active Directory
6 1 (0.075%) GlusterFS
6 1 (0.075%) Virtual Machines
Systems Management
1 99 (7.43%) Kubernetes
2 33 (2.48%) Ansible
3 32 (2.40%) Terraform
4 25 (1.88%) Opscode Chef
5 18 (1.35%) Puppet
6 10 (0.75%) Kibana
7 9 (0.68%) ZABBIX
8 6 (0.45%) Single Sign-On
9 5 (0.38%) Grafana
9 5 (0.38%) Prometheus
10 4 (0.30%) Docker Swarm
11 3 (0.23%) logstash
12 2 (0.15%) CA Single Sign-On
12 2 (0.15%) Rundeck
13 1 (0.075%) HP Quality Center
13 1 (0.075%) NetIQ Identity Manager
13 1 (0.075%) Systems Management Server (SMS)
Vendors
1 147 (11.03%) Microsoft
2 61 (4.58%) Oracle
3 40 (3.00%) Google
4 35 (2.63%) Salesforce.com
5 22 (1.65%) Intel
6 19 (1.43%) Apple
6 19 (1.43%) SAP
6 19 (1.43%) VMware
7 17 (1.28%) IBM
8 16 (1.20%) Dell
8 16 (1.20%) Zend
9 11 (0.83%) Adobe
9 11 (0.83%) Xamarin
10 9 (0.68%) New Relic
11 8 (0.60%) Atlassian
11 8 (0.60%) Databricks
11 8 (0.60%) Red Hat
12 7 (0.53%) Sitecore
13 5 (0.38%) Borland
14 4 (0.30%) Telerik