Period
to 23 April 2018

The following table provides summary statistics for permanent job vacancies 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 23 April 2018 with a comparison to the same period in the previous 2 years.

RESTful
UK
6 months to
23 Apr 2018
Same period 2017 Same period 2016
Rank 65 87 135
Rank change year-on-year +22 +48 +40
Permanent jobs citing RESTful 7,804 5,573 4,997
As % of all permanent IT jobs advertised in the UK 4.40% 3.25% 2.46%
As % of the Libraries, Frameworks & Software Standards category 10.74% 8.08% 6.37%
Number of salaries quoted 6,847 5,071 4,529
UK median annual salary £50,000 £50,000 £50,000
10th Percentile £32,500 £32,500 £32,500
90th Percentile £78,750 £76,250 £75,000
UK excluding London median annual salary £45,000 £42,500 £45,000
% change year-on-year +5.88% -5.56% +12.50%

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 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 72,640 68,996 78,473
As % of all permanent IT jobs advertised in the UK 40.98% 40.29% 38.61%
Number of salaries quoted 61,258 59,041 67,594
UK median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £30,500 £28,750 £28,500
90th Percentile £80,000 £76,250 £75,000
UK excluding London median annual salary £44,000 £42,500 £41,000
% change year-on-year +3.53% +3.66% +2.50%

RESTful
Job Vacancy Trend

Job postings citing RESTful as a percentage of all IT jobs advertised.

Job vacancy trend for RESTful in the UK

RESTful
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing RESTful.

Salary trend for RESTful in the UK

RESTful
Salary Histogram

The salary distribution of IT jobs citing RESTful over the 6 months to 23 April 2018.

Salary histogram for RESTful in the UK

RESTful
Top 16 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RESTful within the UK over the 6 months to 23 April 2018. 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
England +21 7,317 £50,000 - 1,002
UK excluding London +24 4,609 £45,000 +5.88% 633
London +24 3,048 £62,500 +4.17% 427
South East +40 1,334 £47,500 +5.56% 165
North of England +33 1,237 £45,000 +12.50% 211
North West +38 799 £42,500 +6.25% 116
East of England +23 621 £45,000 - 70
Midlands +19 610 £42,500 - 79
South West +37 462 £47,500 +11.76% 50
Yorkshire +15 329 £45,000 +12.50% 69
West Midlands -1 314 £44,000 +3.53% 39
East Midlands +34 296 £42,500 - 40
Scotland -1 209 £45,000 - 38
Wales +8 132 £40,000 -11.64% 10
North East 0 110 £45,000 +42.86% 26
Northern Ireland +5 10 £40,000 -15.79% 9

For the 6 months to 23 April 2018, 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 with a requirement for RESTful.

1 5,589 (71.62%) Agile Software Development
2 3,870 (49.59%) C#
3 3,786 (48.51%) TDD
4 3,691 (47.30%) .NET
5 3,292 (42.18%) MVC
6 3,209 (41.12%) JavaScript
7 2,798 (35.85%) ASP.NET
8 2,761 (35.38%) SQL Server
9 2,692 (34.50%) BDD
10 2,635 (33.76%) Java
11 2,623 (33.61%) Git (software)
12 2,608 (33.42%) AngularJS
13 2,523 (32.33%) ASP.NET Web API
14 2,347 (30.07%) Web Services
15 2,215 (28.38%) ASP.NET MVC
16 2,154 (27.60%) NoSQL
17 2,042 (26.17%) Node.js
18 2,021 (25.90%) HTML
19 1,986 (25.45%) Web Application Development
20 1,959 (25.10%) CSS
21 1,877 (24.05%) SQL
22 1,831 (23.46%) ASP.NET MVC 5
23 1,761 (22.57%) Scrum
24 1,612 (20.66%) Ruby
25 1,594 (20.43%) Software Engineering
26 1,577 (20.21%) WCF
27 1,492 (19.12%) SQL Server 2016
28 1,453 (18.62%) Continuous Integration
29 1,405 (18.00%) Microservices
30 1,366 (17.50%) OO

RESTful
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
1 477 (6.11%) Elasticsearch
2 231 (2.96%) Tomcat
3 216 (2.77%) CMS
4 185 (2.37%) Apache
5 150 (1.92%) Confluence
6 134 (1.72%) WebSphere
7 121 (1.55%) JBoss
8 94 (1.20%) nginx
9 82 (1.05%) Apache Solr
10 71 (0.91%) WebLogic
11 63 (0.81%) Oracle SOA Suite
12 58 (0.74%) WordPress
13 56 (0.72%) EPiServer
14 55 (0.70%) Apache Spark
15 53 (0.68%) Sitecore CMS
16 46 (0.59%) IIS
17 42 (0.54%) Mule
18 38 (0.49%) Umbraco
19 36 (0.46%) Jetty
20 35 (0.45%) OpenStack
Applications
1 57 (0.73%) Photoshop
2 18 (0.23%) Microsoft Excel
2 18 (0.23%) Microsoft Office
3 16 (0.21%) Microsoft Project
4 14 (0.18%) GIMP
5 11 (0.14%) Adobe Illustrator
6 9 (0.12%) MS Visio
7 5 (0.064%) Microsoft PowerPoint
8 2 (0.026%) Adobe Premiere
8 2 (0.026%) GNU Octave
8 2 (0.026%) S-PLUS
Business Applications
1 60 (0.77%) Payment Gateway
2 57 (0.73%) Dynamics CRM
3 25 (0.32%) Eloqua
4 24 (0.31%) Dynamics AX
5 21 (0.27%) SAP Hybris
6 14 (0.18%) Magento
7 8 (0.10%) Documaker
8 4 (0.051%) Oracle EBS
8 4 (0.051%) WebTrends
9 3 (0.038%) Salesforce.com CRM
9 3 (0.038%) Temenos T24
10 2 (0.026%) Adobe Campaign
10 2 (0.026%) Oracle BPM
10 2 (0.026%) SAP ERP
10 2 (0.026%) Shopify
11 1 (0.013%) Endur
11 1 (0.013%) NetSuite
11 1 (0.013%) Oracle Applications
11 1 (0.013%) Oracle Cash Management
11 1 (0.013%) Oracle ERP
Cloud Services
1 1,358 (17.40%) Amazon AWS
2 975 (12.49%) Microsoft Azure
3 277 (3.55%) GitHub
4 227 (2.91%) npm
5 177 (2.27%) Google Cloud Platform
6 167 (2.14%) SaaS
7 87 (1.11%) PaaS
8 86 (1.10%) Cloud Computing
9 80 (1.03%) Amazon S3
10 78 (1.00%) Serverless
11 77 (0.99%) Amazon EC2
12 72 (0.92%) OpenShift
13 45 (0.58%) AWS Elastic Beanstalk
14 42 (0.54%) IaaS
15 31 (0.40%) AWS Lambda
16 29 (0.37%) Amazon ElastiCache
17 27 (0.35%) Amazon SQS
17 27 (0.35%) AWS CloudFormation
18 24 (0.31%) IBM Cloud
19 23 (0.29%) Yarn
Communications & Networking
1 296 (3.79%) Internet
2 285 (3.65%) HTTP
3 94 (1.20%) Hyperconnected
4 45 (0.58%) SSL
5 35 (0.45%) AMQP
6 26 (0.33%) DNS
7 21 (0.27%) Intranet
8 20 (0.26%) TCP/IP
9 19 (0.24%) FTP
10 17 (0.22%) SMTP
11 13 (0.17%) Firewall
11 13 (0.17%) IMAP
12 12 (0.15%) SMS
12 12 (0.15%) SSH
13 11 (0.14%) DHCP
14 10 (0.13%) ATM
14 10 (0.13%) Broadband
15 9 (0.12%) Cisco Nexus
15 9 (0.12%) HTTPS
15 9 (0.12%) ICMP
Database & Business Intelligence
1 2,761 (35.38%) SQL Server
2 2,154 (27.60%) NoSQL
3 1,492 (19.12%) SQL Server 2016
4 776 (9.94%) MySQL
5 688 (8.82%) MongoDB
6 437 (5.60%) Relational Database
7 405 (5.19%) SQL Server 2014
8 304 (3.90%) PostgreSQL
9 263 (3.37%) Big Data
10 239 (3.06%) Apache Cassandra
11 139 (1.78%) Redis
12 137 (1.76%) RDBMS
13 117 (1.50%) Amazon DynamoDB
14 86 (1.10%) SQL Server Reporting Services
15 83 (1.06%) Blockchain
16 82 (1.05%) Couchbase
17 77 (0.99%) Hadoop
18 73 (0.94%) Oracle Database
18 73 (0.94%) SQL Server 2012
19 66 (0.85%) SQL Server Integration Services
Development Applications
1 2,623 (33.61%) Git (software)
2 796 (10.20%) Jenkins
3 450 (5.77%) Selenium
4 448 (5.74%) Maven
5 440 (5.64%) TeamCity
6 414 (5.30%) JIRA
7 321 (4.11%) JUnit
8 308 (3.95%) gulp
9 289 (3.70%) Octopus Deploy
10 284 (3.64%) Subversion
11 283 (3.63%) Cucumber
12 264 (3.38%) Team Foundation Server
13 257 (3.29%) NUnit
14 241 (3.09%) Visual Studio
15 219 (2.81%) webpack
16 185 (2.37%) Gradle
17 182 (2.33%) Karma Test Runner
18 160 (2.05%) WebDriver
19 159 (2.04%) Atlassian Bamboo
20 157 (2.01%) Jasmine
General
1 1,209 (15.49%) Finance
2 540 (6.92%) Advertising
3 462 (5.92%) Marketing
4 414 (5.30%) Banking
5 378 (4.84%) Games
6 355 (4.55%) Retail
7 116 (1.49%) Telecoms
8 107 (1.37%) Manufacturing
9 104 (1.33%) Music Industry
10 93 (1.19%) Investment Banking
11 91 (1.17%) Law
12 85 (1.09%) Financial Institution
13 81 (1.04%) Electronics
14 59 (0.76%) Publishing
15 50 (0.64%) Back Office
15 50 (0.64%) Retail Banking
16 30 (0.38%) Legal
17 29 (0.37%) Automotive
18 26 (0.33%) Front Office
19 22 (0.28%) Billing
Job Titles
1 6,140 (78.68%) Developer
2 2,600 (33.32%) .NET Developer
3 1,276 (16.35%) Java Developer
4 1,036 (13.28%) Senior Developer
5 993 (12.72%) C# Developer
6 748 (9.58%) C# .NET Developer
7 690 (8.84%) Software Engineer
8 564 (7.23%) Software Developer
9 510 (6.54%) ASP.NET Developer
10 500 (6.41%) C# ASP.NET Developer
11 396 (5.07%) Agile Developer
12 379 (4.86%) PHP Developer
13 367 (4.70%) Lead Developer
14 364 (4.66%) JavaScript Developer
15 358 (4.59%) ASP.NET MVC Developer
16 347 (4.45%) Senior Java Developer
17 316 (4.05%) Front End Developer (Client-Side Developer)
18 312 (4.00%) Java Engineer
19 294 (3.77%) Full Stack Developer
20 285 (3.65%) .NET Software Developer
Libraries, Frameworks & Software Standards
1 3,691 (47.30%) .NET
2 2,798 (35.85%) ASP.NET
3 2,608 (33.42%) AngularJS
4 2,523 (32.33%) ASP.NET Web API
5 2,347 (30.07%) Web Services
6 2,215 (28.38%) ASP.NET MVC
7 2,042 (26.17%) Node.js
8 2,021 (25.90%) HTML
9 1,959 (25.10%) CSS
10 1,831 (23.46%) ASP.NET MVC 5
11 1,577 (20.21%) WCF
12 1,337 (17.13%) .NET Framework
13 1,074 (13.76%) Entity Framework
14 1,059 (13.57%) Twitter Bootstrap
15 1,047 (13.42%) React
16 1,035 (13.26%) Spring
17 1,004 (12.87%) HTML5
18 825 (10.57%) jQuery
19 815 (10.44%) KnockoutJS
20 771 (9.88%) Code First Entity Framework
Miscellaneous
1 840 (10.76%) Greenfield Project
2 577 (7.39%) Computer Science
3 485 (6.21%) User Experience
4 454 (5.82%) Enterprise Software
5 398 (5.10%) Fintech
6 372 (4.77%) Mobile App
7 280 (3.59%) Analytical Skills
8 194 (2.49%) Self-Motivation
9 134 (1.72%) Algorithms
10 116 (1.49%) BBC
11 109 (1.40%) Social Media
12 107 (1.37%) Data Structures
13 83 (1.06%) Tandem
14 82 (1.05%) Public Cloud
15 80 (1.03%) Management Information System
16 78 (1.00%) Linux Command Line
17 75 (0.96%) Social Network
18 70 (0.90%) Cloud Native
19 68 (0.87%) Digital TV
20 66 (0.85%) Online Banking
Operating Systems
1 767 (9.83%) Linux
2 364 (4.66%) Apple iOS
3 362 (4.64%) Android
4 315 (4.04%) Windows
5 199 (2.55%) Unix
6 39 (0.50%) Windows Server
7 36 (0.46%) CentOS
8 30 (0.38%) Red Hat Enterprise Linux
9 29 (0.37%) Debian
10 21 (0.27%) Windows 10
11 16 (0.21%) Mac OS
12 12 (0.15%) Windows Server 2008
13 11 (0.14%) Ubuntu
14 10 (0.13%) Solaris
15 8 (0.10%) Windows Server 2012
16 6 (0.077%) Mac OS X
17 5 (0.064%) Fedora
18 4 (0.051%) Embedded Linux
19 2 (0.026%) DC/OS
19 2 (0.026%) Windows Server 2003
Processes & Methodologies
1 5,589 (71.62%) Agile Software Development
2 3,786 (48.51%) TDD
3 3,292 (42.18%) MVC
4 2,692 (34.50%) BDD
5 1,986 (25.45%) Web Application Development
6 1,761 (22.57%) Scrum
7 1,594 (20.43%) Software Engineering
8 1,453 (18.62%) Continuous Integration
9 1,405 (18.00%) Microservices
10 1,366 (17.50%) OO
11 960 (12.30%) Test Automation
12 916 (11.74%) DevOps
13 749 (9.60%) Problem-Solving
14 739 (9.47%) Unit Testing
15 640 (8.20%) Web Development
16 583 (7.47%) E-Commerce
17 564 (7.23%) Mentoring
18 559 (7.16%) Front End Development
19 553 (7.09%) SDLC
20 544 (6.97%) Dependency Injection
Programming Languages
1 3,870 (49.59%) C#
2 3,209 (41.12%) JavaScript
3 2,635 (33.76%) Java
4 1,877 (24.05%) SQL
5 1,612 (20.66%) Ruby
6 742 (9.51%) PHP
7 712 (9.12%) Python
8 523 (6.70%) Java 8
9 400 (5.13%) T-SQL
10 396 (5.07%) TypeScript
11 354 (4.54%) C++
12 291 (3.73%) Scala
13 229 (2.93%) F#
14 204 (2.61%) Groovy
15 186 (2.38%) PowerShell
16 176 (2.26%) VB.NET
17 174 (2.23%) ES6
18 150 (1.92%) Apple Swift
19 147 (1.88%) Objective-C
20 137 (1.76%) PL/SQL
Qualifications
1 740 (9.48%) Degree
2 284 (3.64%) Computer Science Degree
3 48 (0.62%) Master's Degree
4 42 (0.54%) SAFe Agilist
5 36 (0.46%) Sun Certification
6 35 (0.45%) Numerate Degree
7 31 (0.40%) Security Cleared
8 24 (0.31%) PhD
9 22 (0.28%) ISTQB
10 19 (0.24%) Microsoft Certification
11 15 (0.19%) ISEB
12 13 (0.17%) SC Cleared
13 8 (0.10%) DBS Check
14 6 (0.077%) MCP
15 5 (0.064%) PMI Certification
15 5 (0.064%) PMP
16 4 (0.051%) CEH
16 4 (0.051%) CREST Certified
16 4 (0.051%) ISTQB Foundation Certification
16 4 (0.051%) OSCP
Quality Assurance & Compliance
1 529 (6.78%) QA
2 56 (0.72%) GCP
3 51 (0.65%) PCI DSS
4 13 (0.17%) GDPR
5 12 (0.15%) SLA
5 12 (0.15%) WCAG
5 12 (0.15%) Web Application Security Consortium
6 9 (0.12%) Data Quality
6 9 (0.12%) ISO/IEC 27001
7 8 (0.10%) GAMP
8 6 (0.077%) Disclosure Scotland
9 5 (0.064%) PMO
10 4 (0.051%) OIPF
11 3 (0.038%) WAI
12 2 (0.026%) HL7
12 2 (0.026%) MiFID
13 1 (0.013%) Dodd-Frank
13 1 (0.013%) EMIR
13 1 (0.013%) ISO 20022
13 1 (0.013%) Sarbanes-Oxley
System Software
1 828 (10.61%) Docker
2 36 (0.46%) VMware Infrastructure
3 14 (0.18%) Apache ZooKeeper
4 13 (0.17%) VirtualBox
5 8 (0.10%) LXC
5 8 (0.10%) Samba
6 6 (0.077%) Active Directory
6 6 (0.077%) HDFS
7 5 (0.064%) Virtual Machines
7 5 (0.064%) Virtual Servers
8 1 (0.013%) Ceph
8 1 (0.013%) IAG
8 1 (0.013%) Varnish
8 1 (0.013%) VMware NSX
8 1 (0.013%) vSphere
Systems Management
1 223 (2.86%) Ansible
2 212 (2.72%) Kubernetes
3 173 (2.22%) Puppet
4 152 (1.95%) Kibana
5 124 (1.59%) Opscode Chef
6 99 (1.27%) Business Desktop Deployment
7 97 (1.24%) Terraform
8 92 (1.18%) WSUS
9 35 (0.45%) Marathon
10 24 (0.31%) Single Sign-On
11 13 (0.17%) Packer
11 13 (0.17%) Rancher
12 10 (0.13%) logstash
13 9 (0.12%) HP ALM
13 9 (0.12%) Nagios
14 8 (0.10%) Sysdig
14 8 (0.10%) vRealize
15 7 (0.090%) ITRS Geneos
16 6 (0.077%) HAProxy
16 6 (0.077%) MOM
Vendors
1 976 (12.51%) Microsoft
2 480 (6.15%) Google
3 437 (5.60%) Facebook
4 405 (5.19%) Oracle
5 143 (1.83%) Apple
6 119 (1.52%) SAP
7 106 (1.36%) Sony
8 105 (1.35%) Yahoo!
9 104 (1.33%) Xamarin
10 99 (1.27%) IBM
11 87 (1.11%) WorldPay
12 68 (0.87%) Salesforce.com
12 68 (0.87%) Zend
13 67 (0.86%) Splunk
14 64 (0.82%) Twitter
15 60 (0.77%) Red Hat
16 59 (0.76%) hybris
17 58 (0.74%) Atlassian
18 57 (0.73%) Adobe
19 55 (0.70%) Sitecore