Period
to

The following table provides summary statistics for permanent job vacancies advertised in England 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 20 May 2022 with a comparison to the same period in the previous 2 years.

RESTful
UK > England
6 months to
20 May 2022
Same period 2021 Same period 2020
Rank 80 89 100
Rank change year-on-year +9 +11 -14
Permanent jobs citing RESTful 5,395 2,830 2,750
As % of all permanent jobs advertised in England 3.94% 3.51% 3.17%
As % of the Libraries, Frameworks & Software Standards category 9.85% 8.75% 8.12%
Number of salaries quoted 2,310 2,037 2,288
10th Percentile £38,750 £37,750 £35,000
25th Percentile £46,250 £45,000 £43,750
Median annual salary (50th Percentile) £60,000 £57,500 £57,500
Median % change year-on-year +4.35% - +4.55%
75th Percentile £81,250 £72,500 £72,500
90th Percentile £92,500 £82,500 £85,000
UK median annual salary £60,000 £55,000 £56,500
% change year-on-year +9.09% -2.65% +2.73%

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

All Software Libraries and Frameworks
England
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 54,749 32,347 33,875
As % of all permanent IT jobs advertised in England 39.97% 40.12% 39.01%
Number of salaries quoted 26,745 25,168 28,344
10th Percentile £37,750 £35,000 £33,750
25th Percentile £47,500 £42,500 £42,500
Median annual salary (50th Percentile) £65,000 £57,500 £55,000
Median % change year-on-year +13.04% +4.55% +4.76%
75th Percentile £85,000 £76,250 £75,000
90th Percentile £100,000 £92,500 £91,250
UK median annual salary £63,750 £55,000 £55,000
% change year-on-year +15.91% - +4.76%

RESTful
Job Vacancy Trend in England

Job postings citing RESTful as a proportion of all IT jobs advertised in England.

Job vacancy trend for RESTful in England

RESTful
Salary Trend in England

3-month moving average salary quoted in jobs citing RESTful in England.

Salary trend for RESTful in England

RESTful
Salary Histogram in England

Salary distribution for jobs citing RESTful in England over the 6 months to 20 May 2022.

Salary histogram for RESTful in England

RESTful
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RESTful within the England region over the 6 months to 20 May 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
London +12 3,463 £75,000 +7.14% 234
North of England +12 624 £50,000 -4.76% 87
South East -45 548 £60,000 +9.09% 58
Midlands +56 367 £50,000 - 46
North West +25 348 £50,000 -9.09% 41
Yorkshire +26 255 £50,000 - 32
West Midlands +32 226 £52,500 -8.70% 28
South West -69 203 £47,500 -4.04% 21
East Midlands +34 133 £43,323 -8.79% 17
East of England -98 86 £60,000 +4.35% 25
North East -57 21 £50,000 -9.09% 14
RESTful
UK

For the 6 months to 20 May 2022, 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 England region with a requirement for RESTful.

1 3,399 (63.00%) Agile
2 2,546 (47.19%) JavaScript
3 2,222 (41.19%) Java
4 2,152 (39.89%) Git (software)
5 2,109 (39.09%) Microservices
6 2,056 (38.11%) AWS
7 1,932 (35.81%) Docker
8 1,858 (34.44%) Software Engineering
9 1,729 (32.05%) CI/CD
10 1,673 (31.01%) Azure
11 1,595 (29.56%) React
12 1,586 (29.40%) Finance
13 1,541 (28.56%) SQL
14 1,511 (28.01%) Kubernetes
15 1,501 (27.82%) .NET
16 1,471 (27.27%) Test Automation
17 1,470 (27.25%) TDD
18 1,448 (26.84%) HTML
19 1,400 (25.95%) CSS
20 1,320 (24.47%) C#
21 1,290 (23.91%) Python
22 1,287 (23.86%) DevOps
23 1,222 (22.65%) Mentoring
24 1,184 (21.95%) NoSQL
25 1,150 (21.32%) Node.js
26 1,138 (21.09%) Full Stack Development
27 1,124 (20.83%) Spring
28 1,123 (20.82%) Jenkins
29 1,093 (20.26%) Scrum
30 1,034 (19.17%) Continuous Integration

RESTful
Co-occurring IT Skills in 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
1 234 (4.34%) Apache Spark
2 231 (4.28%) Elasticsearch
3 154 (2.85%) CMS
4 153 (2.84%) Confluence
5 90 (1.67%) WordPress
6 81 (1.50%) Tomcat
7 54 (1.00%) OpenStack
7 54 (1.00%) Tornado
8 48 (0.89%) Apache
9 41 (0.76%) nginx
10 35 (0.65%) JBoss
11 32 (0.59%) IIS
12 27 (0.50%) Apache Solr
13 26 (0.48%) WebSphere
14 24 (0.44%) Drupal
15 23 (0.43%) Umbraco
16 22 (0.41%) SharePoint
17 19 (0.35%) WebLogic
18 17 (0.32%) GlassFish
19 16 (0.30%) Sitecore CMS
Applications
1 20 (0.37%) Microsoft Office
2 14 (0.26%) Chatbot
3 12 (0.22%) Photoshop
4 9 (0.17%) Microsoft Excel
5 7 (0.13%) Maya
6 6 (0.11%) Adobe Illustrator
7 5 (0.093%) InVision
8 4 (0.074%) SketchUp
9 2 (0.037%) Adobe XD
9 2 (0.037%) Microsoft PowerPoint
9 2 (0.037%) Spreadsheet
Business Applications
1 78 (1.45%) Payment Gateway
2 35 (0.65%) Magento
3 21 (0.39%) Oracle BPM
4 20 (0.37%) Dynamics CRM
5 10 (0.19%) Distributed Ledger
6 9 (0.17%) Shopify
7 6 (0.11%) Academy Revenues and Benefits
8 4 (0.074%) Oracle Utilities
9 3 (0.056%) Salesforce.com CRM
10 2 (0.037%) SAP Hybris
10 2 (0.037%) thinkFolio
11 1 (0.019%) NetSuite
11 1 (0.019%) SAP Business ByDesign
11 1 (0.019%) Visualfiles
Cloud Services
1 2,056 (38.11%) AWS
2 1,673 (31.01%) Azure
3 762 (14.12%) Serverless
4 757 (14.03%) GCP
5 546 (10.12%) GitHub
6 389 (7.21%) AWS Lambda
7 340 (6.30%) OpenShift
8 310 (5.75%) SaaS
9 280 (5.19%) PaaS
10 223 (4.13%) npm
11 204 (3.78%) Cloud Functions
12 132 (2.45%) Amazon S3
13 119 (2.21%) Firebase
14 113 (2.09%) Azure Functions
15 99 (1.84%) Amazon EC2
16 97 (1.80%) Amazon ECS
17 88 (1.63%) Cloud Computing
18 84 (1.56%) Amazon EKS
19 80 (1.48%) Google Play
20 56 (1.04%) Datadog
Communications & Networking
1 342 (6.34%) HTTP
2 300 (5.56%) Internet
3 93 (1.72%) Broadband
4 71 (1.32%) VoIP
5 60 (1.11%) DNS
6 39 (0.72%) Kerberos
7 35 (0.65%) PPP
8 32 (0.59%) VLAN
8 32 (0.59%) Wireless
9 29 (0.54%) DHCP
10 26 (0.48%) 3GPP
10 26 (0.48%) 6LoWPAN
10 26 (0.48%) Ethernet
10 26 (0.48%) IPv4
10 26 (0.48%) IPv6
10 26 (0.48%) Mobile Backhaul
10 26 (0.48%) MPLS
11 25 (0.46%) 5G
12 21 (0.39%) SSL
13 20 (0.37%) FTP
Database & Business Intelligence
1 1,184 (21.95%) NoSQL
2 909 (16.85%) MySQL
3 806 (14.94%) Relational Database
4 792 (14.68%) SQL Server
5 775 (14.37%) PostgreSQL
6 688 (12.75%) MongoDB
7 313 (5.80%) Redis
8 266 (4.93%) Apache Cassandra
9 215 (3.99%) Flink
10 142 (2.63%) Amazon DynamoDB
11 127 (2.35%) Big Data
12 94 (1.74%) Amazon RDS
13 87 (1.61%) Amazon Aurora
13 87 (1.61%) RDBMS
14 62 (1.15%) Couchbase
15 60 (1.11%) Hadoop
16 58 (1.08%) Oracle Database
17 52 (0.96%) MariaDB
18 49 (0.91%) Azure SQL Database
18 49 (0.91%) Power BI
Development Applications
1 2,152 (39.89%) Git (software)
2 1,123 (20.82%) Jenkins
3 641 (11.88%) Maven
4 586 (10.86%) JIRA
5 536 (9.94%) Gradle
5 536 (9.94%) JUnit
6 429 (7.95%) Mockito
7 310 (5.75%) GitLab
8 246 (4.56%) Subversion
9 207 (3.84%) Ant
10 180 (3.34%) Selenium
11 176 (3.26%) Cucumber
12 157 (2.91%) Cypress.io
13 140 (2.59%) TeamCity
14 138 (2.56%) Bitbucket
15 130 (2.41%) Postman
16 121 (2.24%) webpack
17 119 (2.21%) Android Studio
18 104 (1.93%) NUnit
19 79 (1.46%) Sonatype Nexus
General
1 1,586 (29.40%) Finance
2 1,014 (18.80%) Social Skills
3 597 (11.07%) Banking
4 456 (8.45%) Manufacturing
5 385 (7.14%) Retail
6 372 (6.90%) Analytical Skills
7 370 (6.86%) Inclusion and Diversity
8 348 (6.45%) Games
9 246 (4.56%) Marketing
10 159 (2.95%) Public Sector
11 136 (2.52%) Legal
12 124 (2.30%) Organisational Skills
13 122 (2.26%) Advertising
14 116 (2.15%) Automotive
15 113 (2.09%) Back Office
16 77 (1.43%) Telecoms
17 72 (1.33%) Publishing
18 69 (1.28%) Financial Institution
19 67 (1.24%) Law
20 65 (1.20%) Online Betting
Job Titles
1 2,964 (54.94%) Developer
2 1,044 (19.35%) Software Engineer
3 813 (15.07%) Senior Developer
4 626 (11.60%) Java Engineer
5 554 (10.27%) Java Developer
6 397 (7.36%) Senior Software Engineer
7 383 (7.10%) Full Stack Developer
8 381 (7.06%) Senior Java Engineer
9 370 (6.86%) Software Developer
10 307 (5.69%) .NET Developer
11 276 (5.12%) Front End Developer (Client-Side Developer)
12 247 (4.58%) C# Developer
13 244 (4.52%) Principal Engineer
14 241 (4.47%) Lead Developer
15 228 (4.23%) Backend Developer
16 180 (3.34%) Python Developer
17 164 (3.04%) Senior Java Developer
18 162 (3.00%) PHP Developer
19 155 (2.87%) React Developer
20 136 (2.52%) Architect
Libraries, Frameworks & Software Standards
1 1,595 (29.56%) React
2 1,501 (27.82%) .NET
3 1,448 (26.84%) HTML
4 1,400 (25.95%) CSS
5 1,150 (21.32%) Node.js
6 1,124 (20.83%) Spring
7 995 (18.44%) Web Services
8 963 (17.85%) AngularJS
9 882 (16.35%) REST
10 694 (12.86%) JSON
11 660 (12.23%) Spring Boot
12 633 (11.73%) .NET Core
13 608 (11.27%) ASP.NET
14 505 (9.36%) HTML5
15 473 (8.77%) Vue.js
16 452 (8.38%) Kafka
17 397 (7.36%) Hibernate
18 387 (7.17%) .NET Framework
19 347 (6.43%) Redux
20 331 (6.14%) RabbitMQ
Miscellaneous
1 761 (14.11%) User Experience
2 490 (9.08%) Mobile App
3 403 (7.47%) Algorithms
4 365 (6.77%) Life Science
5 356 (6.60%) Greenfield Project
6 304 (5.63%) Data Structures
7 238 (4.41%) Self-Motivation
8 209 (3.87%) Linux Command Line
9 191 (3.54%) Enterprise Software
10 173 (3.21%) Cloud Native
11 105 (1.95%) Social Network
12 103 (1.91%) Social Media
13 102 (1.89%) Video\Live Streaming
14 99 (1.84%) Blog
15 93 (1.72%) Data Centre
16 92 (1.71%) Sports Betting
17 86 (1.59%) IoT
18 84 (1.56%) Legacy Systems
19 79 (1.46%) Virtual Team
20 75 (1.39%) Blockchain
Operating Systems
1 516 (9.56%) Linux
2 415 (7.69%) Android
3 354 (6.56%) Unix
4 319 (5.91%) Apple iOS
5 142 (2.63%) Windows
6 22 (0.41%) Windows Server
7 16 (0.30%) Ubuntu
8 9 (0.17%) CoreOS
9 8 (0.15%) Embedded Linux
10 6 (0.11%) Mac OS X
11 3 (0.056%) Mac OS
11 3 (0.056%) Windows 10
11 3 (0.056%) Windows Server 2012
12 2 (0.037%) Angstrom
12 2 (0.037%) CentOS
13 1 (0.019%) Alpine Linux
13 1 (0.019%) Debian
13 1 (0.019%) Red Hat Enterprise Linux
Processes & Methodologies
1 3,399 (63.00%) Agile
2 2,109 (39.09%) Microservices
3 1,858 (34.44%) Software Engineering
4 1,729 (32.05%) CI/CD
5 1,471 (27.27%) Test Automation
6 1,470 (27.25%) TDD
7 1,287 (23.86%) DevOps
8 1,222 (22.65%) Mentoring
9 1,138 (21.09%) Full Stack Development
10 1,093 (20.26%) Scrum
11 1,034 (19.17%) Continuous Integration
12 923 (17.11%) MVC
13 909 (16.85%) Problem-Solving
14 813 (15.07%) BDD
15 750 (13.90%) OOP
16 733 (13.59%) OO
17 730 (13.53%) Coaching
18 711 (13.18%) SDLC
19 634 (11.75%) Computer Science
20 571 (10.58%) Front End Development
Programming Languages
1 2,546 (47.19%) JavaScript
2 2,222 (41.19%) Java
3 1,541 (28.56%) SQL
4 1,320 (24.47%) C#
5 1,290 (23.91%) Python
6 890 (16.50%) TypeScript
7 622 (11.53%) PHP
8 361 (6.69%) Ruby
9 336 (6.23%) PowerShell
10 324 (6.01%) Go
11 312 (5.78%) Kotlin
12 296 (5.49%) Shell Script
13 217 (4.02%) Perl
14 210 (3.89%) T-SQL
15 184 (3.41%) ES6
16 164 (3.04%) Apple Swift
17 161 (2.98%) Scala
18 149 (2.76%) Bash
19 142 (2.63%) Groovy
20 132 (2.45%) ES7
Qualifications
1 639 (11.84%) Degree
2 401 (7.43%) Computer Science Degree
3 70 (1.30%) Security Cleared
4 44 (0.82%) SC Cleared
5 24 (0.44%) PhD
6 21 (0.39%) Master's Degree
6 21 (0.39%) Numerate Degree
7 20 (0.37%) DBS Check
8 17 (0.32%) BPSS Clearance
9 16 (0.30%) ITIL Certification
10 14 (0.26%) Microsoft Certification
11 13 (0.24%) HND
11 13 (0.24%) Oracle Certification
12 12 (0.22%) AWS Certification
12 12 (0.22%) MCP
13 10 (0.19%) ISTQB
14 9 (0.17%) Cisco Certification
14 9 (0.17%) OCP
15 8 (0.15%) (ISC)2 CCSP
15 8 (0.15%) CESG Certified Professional
Quality Assurance & Compliance
1 643 (11.92%) QA
2 82 (1.52%) Accessibility
3 21 (0.39%) FATCA
3 21 (0.39%) ISO/IEC 27001
4 10 (0.19%) GDPR
4 10 (0.19%) IEC 62304
4 10 (0.19%) ISO 13485
4 10 (0.19%) NIST
5 9 (0.17%) HL7
6 8 (0.15%) IASME
6 8 (0.15%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
7 4 (0.074%) Data Quality
8 3 (0.056%) SLA
9 2 (0.037%) WCAG
10 1 (0.019%) Cyber Essentials
10 1 (0.019%) ISO 20022
10 1 (0.019%) NCSC
10 1 (0.019%) PSD2
System Software
1 1,932 (35.81%) Docker
2 32 (0.59%) Apache ZooKeeper
3 9 (0.17%) HDFS
4 7 (0.13%) Postfix
4 7 (0.13%) Virtual Machines
5 6 (0.11%) Active Directory
5 6 (0.11%) Oracle RAC
6 5 (0.093%) VMware Infrastructure
7 2 (0.037%) Apache Flume
8 1 (0.019%) Hyper-V
8 1 (0.019%) Shibboleth
8 1 (0.019%) VirtualBox
Systems Management
1 1,511 (28.01%) Kubernetes
2 449 (8.32%) Terraform
3 216 (4.00%) Ansible
4 108 (2.00%) Opscode Chef
5 88 (1.63%) Puppet
6 68 (1.26%) Docker Swarm
7 58 (1.08%) Kibana
8 52 (0.96%) Grafana
9 49 (0.91%) Istio
10 42 (0.78%) Prometheus
11 27 (0.50%) Single Sign-On
12 16 (0.30%) Hadoop YARN
13 15 (0.28%) Opsview
14 13 (0.24%) Rancher
15 8 (0.15%) CASB
15 8 (0.15%) CloudHub
16 7 (0.13%) logstash
17 6 (0.11%) Oracle Enterprise Manager
17 6 (0.11%) WebSphere Cast Iron
18 5 (0.093%) Bugsnag
Vendors
1 954 (17.68%) Microsoft
2 837 (15.51%) Google
3 276 (5.12%) Oracle
4 126 (2.34%) Apple
5 97 (1.80%) Samsung
6 76 (1.41%) Facebook
7 62 (1.15%) Salesforce.com
8 60 (1.11%) Dell
9 47 (0.87%) Sony
10 42 (0.78%) Xamarin
11 39 (0.72%) Zend
12 35 (0.65%) New Relic
13 33 (0.61%) Sun
14 31 (0.57%) Snapchat
15 28 (0.52%) Adobe
15 28 (0.52%) IBM
16 25 (0.46%) Atlassian
16 25 (0.46%) MuleSoft
16 25 (0.46%) SAP
17 23 (0.43%) Sitecore