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 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

RESTful
UK
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 83 127 161
Rank change year-on-year +44 +34  
Permanent jobs citing RESTful 2790 2624 2155
As % of all permanent IT jobs advertised in the UK 3.26% 2.51% 2.00%
As % of the Libraries, Frameworks & Software Standards category 8.10% 6.54% 5.30%
Number of salaries quoted 2469 2335 1921
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26%  
90% offered a salary of more than £35,000 £35,000 £35,000
10% offered a salary of more than £70,000 £70,000 £67,500
UK excluding London median salary £42,500 £45,000 £40,000
% change year-on-year -5.55% +12.50%  

RESTful is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
UK
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 34444 40113 40673
As % of all permanent IT job vacancies advertised in the UK 40.29% 38.36% 37.78%
Number of salaries quoted 29393 34564 34560
Median salary £45,000 £45,000 £44,500
Median salary % change year-on-year - +1.12%  
90% offered a salary of more than £31,500 £30,500 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

RESTful
Job Vacancy Trend

The job posting trend of jobs advertised citing RESTful as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

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 3 months to 30 March 2017.

Salary histogram for RESTful in the UK

RESTful
Top 30 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 3 months to 30 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +45 2576 £50,000 - 489
London +25 1088 £60,000 +4.34% 191
South East +27 414 £45,000 - 51
North West +17 235 £42,500 - 59
East of England +58 221 £45,000 -5.26% 48
South West +81 180 £43,000 -4.44% 34
Yorkshire -8 172 £40,000 -11.11% 42
West Midlands +1 145 £42,500 - 22
Manchester -5 128 £42,500 -10.52% 33
West Yorkshire -2 112 £40,000 -13.51% 26
City of London -9 108 £62,500 +13.63% 27
Hertfordshire +51 98 £52,500 -8.69% 11
Hampshire +63 97 £40,000 -20.00% 18
East Midlands +54 94 £40,000 -5.88% 33
Leeds -4 87 £43,000 -9.47% 16
Wales +61 78 £45,269 +5.27% 7
Scotland +14 74 £45,000 - 19
Bristol +36 73 £42,500 -5.55% 11
Oxfordshire +31 71 £50,000 -16.66% 6
Cambridgeshire +26 67 £47,500 +6.74% 15
Cambridge +20 63 £47,500 +11.76% 13
Berkshire +30 60 £55,000 +15.78% 8
Kent +27 60 £45,000 +5.88% 2
South Wales +56 59 £45,269 +5.27% 4
Cheshire +25 59 £40,000 -11.11% 17
Surrey -5 49 £50,000 +33.33% 7
Nottinghamshire +32 44 £42,500 -10.52% 7
North East +26 42 £28,250 -29.37% 9
Edinburgh +14 42 £47,500 +5.55% 15
Nottingham +31 41 £42,500 -10.52% 7

For the 6 months to 30 March 2017, IT jobs citing RESTful also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for RESTful.

1 3717 (68.45%) Agile Software Development
2 2623 (48.31%) TDD
3 2487 (45.80%) C#
4 2417 (44.51%) .NET
5 2316 (42.65%) JavaScript
6 2265 (41.71%) MVC
7 2015 (37.11%) SQL Server
8 2000 (36.83%) ASP.NET
9 1973 (36.34%) Java
10 1868 (34.40%) Git (software)
11 1861 (34.27%) BDD
12 1763 (32.47%) HTML
13 1690 (31.12%) AngularJS
14 1682 (30.98%) ASP.NET Web API
15 1651 (30.41%) ASP.NET MVC
16 1605 (29.56%) Web Services
17 1519 (27.97%) CSS
18 1469 (27.05%) NoSQL
19 1407 (25.91%) Node.js
20 1319 (24.29%) Web Application Development
21 1300 (23.94%) ASP.NET MVC 5
22 1295 (23.85%) Scrum
23 1291 (23.78%) OO
24 1124 (20.70%) Continuous Integration
25 1112 (20.48%) SQL Server 2014
26 1069 (19.69%) Ruby
26 1069 (19.69%) WCF
27 1057 (19.47%) SQL
28 982 (18.08%) .NET Framework
29 900 (16.57%) Twitter Bootstrap

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
1 318 (5.86%) Tomcat
2 253 (4.66%) Elasticsearch
3 217 (4.00%) WebSphere
4 197 (3.63%) CMS
5 184 (3.39%) JBoss
6 150 (2.76%) Apache
6 150 (2.76%) IIS
7 102 (1.88%) WebLogic
8 95 (1.75%) nginx
9 74 (1.36%) Jetty
10 69 (1.27%) Umbraco
11 54 (0.99%) Mule
11 54 (0.99%) Oracle SOA Suite
12 53 (0.98%) Confluence
13 52 (0.96%) WordPress
14 49 (0.90%) Apache ServiceMix
15 43 (0.79%) Adobe Experience Manager
15 43 (0.79%) Sitecore CMS
16 41 (0.76%) Alfresco
17 38 (0.70%) Apache Spark
Applications
1 157 (2.89%) MS Excel
2 44 (0.81%) Photoshop
3 20 (0.37%) InVision
4 18 (0.33%) MS Office
4 18 (0.33%) MS Project
5 5 (0.092%) Adobe Illustrator
6 3 (0.055%) MS PowerPoint
6 3 (0.055%) SPSS
7 1 (0.018%) Fireworks
7 1 (0.018%) HipChat
7 1 (0.018%) MS Visio
Business Applications
1 21 (0.39%) SAP Oil and Gas
2 17 (0.31%) Payment Gateway
3 16 (0.29%) Dynamics CRM
3 16 (0.29%) Magento
4 13 (0.24%) SAP ERP
5 12 (0.22%) Dynamics AX
5 12 (0.22%) SAP Hybris
6 8 (0.15%) Sentinel
7 6 (0.11%) BusinessWorks
8 4 (0.074%) Eloqua
9 3 (0.055%) Dynamics NAV
9 3 (0.055%) Oracle BPM
9 3 (0.055%) Salesforce.com CRM
10 2 (0.037%) Cognos Business Intelligence
10 2 (0.037%) Oracle Applications
10 2 (0.037%) Oracle EBS
10 2 (0.037%) osCommerce
10 2 (0.037%) WebTrends
11 1 (0.018%) HFM
11 1 (0.018%) SAP Retail
Cloud Services
1 547 (10.07%) Amazon AWS
2 384 (7.07%) Microsoft Azure
3 190 (3.50%) SaaS
4 63 (1.16%) GitHub
5 56 (1.03%) Google Cloud Platform
6 40 (0.74%) PaaS
7 36 (0.66%) Cloud Computing
8 33 (0.61%) Amazon EC2
9 24 (0.44%) Google Analytics
10 20 (0.37%) Amazon S3
11 17 (0.31%) AWS CloudFormation
11 17 (0.31%) Google Play
11 17 (0.31%) IaaS
12 16 (0.29%) AWS Elastic Beanstalk
13 14 (0.26%) Virtual Private Cloud
14 11 (0.20%) Heroku
15 9 (0.17%) Adobe Analytics
15 9 (0.17%) Slack
16 8 (0.15%) AdWords
17 7 (0.13%) Asana
Communications & Networking
1 296 (5.45%) Internet
2 274 (5.05%) HTTP
3 44 (0.81%) TCP/IP
4 38 (0.70%) Broadband
5 35 (0.64%) LDAP
6 24 (0.44%) DNS
7 19 (0.35%) HTTPS
7 19 (0.35%) Kerberos
7 19 (0.35%) SSL
8 17 (0.31%) AMQP
9 16 (0.29%) Skype
9 16 (0.29%) SNMP
10 14 (0.26%) SMTP
11 12 (0.22%) SSH
11 12 (0.22%) Wireshark
12 11 (0.20%) IMAP
13 10 (0.18%) DHCP
14 9 (0.17%) Firewall
15 7 (0.13%) ATM
15 7 (0.13%) IPv4
Database & Business Intelligence
1 2015 (37.11%) SQL Server
2 1469 (27.05%) NoSQL
3 1112 (20.48%) SQL Server 2014
4 500 (9.21%) MySQL
5 447 (8.23%) MongoDB
6 429 (7.90%) Relational Database
7 255 (4.70%) Big Data
8 216 (3.98%) SQL Server 2016
9 207 (3.81%) Apache Cassandra
10 177 (3.26%) PostgreSQL
11 160 (2.95%) RDBMS
12 146 (2.69%) Redis
13 90 (1.66%) Oracle Database
14 75 (1.38%) Hadoop
15 71 (1.31%) SQL Server 2012
16 65 (1.20%) SQL Server Integration Services
17 56 (1.03%) SQL Server 2008
18 54 (0.99%) SQL Server Reporting Services
19 44 (0.81%) Neo4j
20 36 (0.66%) Amazon DynamoDB
Development Applications
1 1868 (34.40%) Git (software)
2 487 (8.97%) Jenkins
3 480 (8.84%) Maven
4 349 (6.43%) Subversion
5 314 (5.78%) Selenium
6 301 (5.54%) TeamCity
7 280 (5.16%) JUnit
8 269 (4.95%) JIRA
9 232 (4.27%) Visual Studio
10 202 (3.72%) Cucumber
11 198 (3.65%) Team Foundation Server
12 194 (3.57%) gulp
13 153 (2.82%) Gradle
14 141 (2.60%) Grunt
15 137 (2.52%) NUnit
16 132 (2.43%) Ant
17 124 (2.28%) Eclipse
18 122 (2.25%) WebDriver
19 104 (1.92%) Hudson
20 98 (1.80%) Mockito
General
1 753 (13.87%) Finance
2 301 (5.54%) Marketing
3 287 (5.29%) Games
4 242 (4.46%) Retail
5 231 (4.25%) Advertising
6 207 (3.81%) Banking
7 162 (2.98%) Telecoms
8 90 (1.66%) Music Industry
9 53 (0.98%) Publishing
10 38 (0.70%) Manufacturing
11 35 (0.64%) Electronics
12 34 (0.63%) Online Betting
13 28 (0.52%) Legal
14 25 (0.46%) Back Office
15 23 (0.42%) Billing
16 22 (0.41%) Military
17 20 (0.37%) Investment Banking
18 16 (0.29%) Retail Banking
19 13 (0.24%) Multimedia
20 12 (0.22%) Law
Job Titles
1 4280 (78.82%) Developer
2 1736 (31.97%) .NET Developer
3 891 (16.41%) Java Developer
4 689 (12.69%) C# Developer
5 678 (12.49%) Senior Developer
6 497 (9.15%) C# .NET Developer
7 417 (7.68%) Software Engineer
8 382 (7.03%) JavaScript Developer
9 351 (6.46%) ASP.NET Developer
10 339 (6.24%) ASP.NET MVC Developer
11 329 (6.06%) Software Developer
12 324 (5.97%) C# ASP.NET Developer
13 285 (5.25%) Front End Developer (Client-Side Developer)
14 275 (5.06%) Senior Java Developer
15 255 (4.70%) PHP Developer
16 229 (4.22%) Agile Developer
17 224 (4.13%) Java Engineer
18 206 (3.79%) Angular Developer
19 175 (3.22%) Architect
20 172 (3.17%) HTML Developer
Libraries, Frameworks & Software Standards
1 2417 (44.51%) .NET
2 2000 (36.83%) ASP.NET
3 1763 (32.47%) HTML
4 1690 (31.12%) AngularJS
5 1682 (30.98%) ASP.NET Web API
6 1651 (30.41%) ASP.NET MVC
7 1605 (29.56%) Web Services
8 1519 (27.97%) CSS
9 1407 (25.91%) Node.js
10 1300 (23.94%) ASP.NET MVC 5
11 1069 (19.69%) WCF
12 982 (18.08%) .NET Framework
13 900 (16.57%) Twitter Bootstrap
14 893 (16.45%) Spring
15 842 (15.51%) HTML5
16 815 (15.01%) Entity Framework
17 707 (13.02%) KnockoutJS
18 673 (12.39%) jQuery
19 668 (12.30%) JSON
20 666 (12.27%) XML
Miscellaneous
1 376 (6.92%) Computer Science
2 361 (6.65%) User Experience
3 314 (5.78%) Enterprise Software
4 308 (5.67%) Mobile App
5 244 (4.49%) Analytical Skills
6 138 (2.54%) Fintech
7 112 (2.06%) Social Media
8 104 (1.92%) BBC
9 81 (1.49%) Social Network
10 80 (1.47%) Tandem
11 66 (1.22%) iPad
12 51 (0.94%) Online Games
13 42 (0.77%) N-Tier
14 41 (0.76%) Mainframe
15 39 (0.72%) Online Banking
16 38 (0.70%) Algorithms
17 37 (0.68%) Semantic Web
18 35 (0.64%) Digital TV
18 35 (0.64%) W3C
19 33 (0.61%) Internet of Things
Operating Systems
1 685 (12.62%) Linux
2 275 (5.06%) Android
3 269 (4.95%) Windows
4 268 (4.94%) Apple iOS
5 212 (3.90%) Unix
6 60 (1.10%) CentOS
7 52 (0.96%) Ubuntu
8 50 (0.92%) Mac OS X
9 33 (0.61%) Windows Server
10 26 (0.48%) Red Hat Enterprise Linux
11 21 (0.39%) Debian
12 14 (0.26%) Mac OS
13 11 (0.20%) Windows Phone
14 8 (0.15%) Amazon Linux
15 6 (0.11%) Solaris
16 5 (0.092%) Windows Phone 8
17 4 (0.074%) HPUX
17 4 (0.074%) Windows Server 2012
18 3 (0.055%) Windows Server 2008
19 2 (0.037%) Windows Mobile
Processes & Methodologies
1 3717 (68.45%) Agile Software Development
2 2623 (48.31%) TDD
3 2265 (41.71%) MVC
4 1861 (34.27%) BDD
5 1319 (24.29%) Web Application Development
6 1295 (23.85%) Scrum
7 1291 (23.78%) OO
8 1124 (20.70%) Continuous Integration
9 812 (14.95%) Software Engineering
10 533 (9.82%) Web Development
11 513 (9.45%) Unit Testing
12 490 (9.02%) SOA
13 482 (8.88%) Kanban
14 476 (8.77%) Microservices
15 448 (8.25%) Front End Development
16 446 (8.21%) Dependency Injection
17 384 (7.07%) OOP
18 379 (6.98%) SDLC
19 355 (6.54%) DevOps
20 349 (6.43%) E-Commerce
Programming Languages
1 2487 (45.80%) C#
2 2316 (42.65%) JavaScript
3 1973 (36.34%) Java
4 1069 (19.69%) Ruby
5 1057 (19.47%) SQL
6 574 (10.57%) Python
7 496 (9.13%) PHP
8 261 (4.81%) C++
9 249 (4.59%) Scala
10 210 (3.87%) Groovy
11 207 (3.81%) T-SQL
12 193 (3.55%) VB.NET
13 185 (3.41%) F#
14 131 (2.41%) Objective-C
15 117 (2.15%) VB
16 111 (2.04%) PowerShell
17 104 (1.92%) Bash Shell
18 96 (1.77%) Go
19 94 (1.73%) Shell Script
20 93 (1.71%) C
Qualifications
1 457 (8.42%) Degree
2 123 (2.27%) Security Cleared
3 57 (1.05%) SC Cleared
4 26 (0.48%) PhD
5 22 (0.41%) ISTQB
6 13 (0.24%) ISEB
7 10 (0.18%) Microsoft Certification
8 9 (0.17%) CISM
8 9 (0.17%) CISSP
8 9 (0.17%) DV Cleared
9 6 (0.11%) GIAC
9 6 (0.11%) ISSAP
9 6 (0.11%) ISTQB Foundation Certification
10 5 (0.092%) DBS Check
10 5 (0.092%) OCPJP
11 4 (0.074%) CCSP
11 4 (0.074%) Cisco Certification
11 4 (0.074%) HND
11 4 (0.074%) PMI Certification
11 4 (0.074%) RHCA
Quality Assurance & Compliance
1 274 (5.05%) QA
2 45 (0.83%) SDET
3 39 (0.72%) HMG Security Policy Framework
3 39 (0.72%) ISO/IEC 27001
4 37 (0.68%) PCI DSS
5 17 (0.31%) WAI
6 7 (0.13%) SLA
7 6 (0.11%) ISO 9001
8 4 (0.074%) WCAG
9 2 (0.037%) Data Quality
9 2 (0.037%) ISO13485
10 1 (0.018%) GCP
10 1 (0.018%) ISO 14001
System Software
1 293 (5.40%) Docker
2 51 (0.94%) VMware Infrastructure
3 40 (0.74%) Active Directory
4 24 (0.44%) VirtualBox
5 21 (0.39%) vSphere
6 15 (0.28%) Varnish
7 12 (0.22%) Oracle RAC
8 10 (0.18%) HDFS
8 10 (0.18%) Virtual Machines
9 7 (0.13%) vCloud
10 5 (0.092%) Ceph
10 5 (0.092%) etcd
10 5 (0.092%) iptables
10 5 (0.092%) Snort
11 4 (0.074%) Firmware
11 4 (0.074%) KVM
12 2 (0.037%) Apache ZooKeeper
13 1 (0.018%) Apache Flume
13 1 (0.018%) Virtual Servers
13 1 (0.018%) Xen
Systems Management
1 142 (2.62%) Kibana
2 131 (2.41%) Puppet
3 103 (1.90%) Ansible
4 88 (1.62%) Opscode Chef
5 80 (1.47%) Business Desktop Deployment
6 77 (1.42%) WSUS
7 63 (1.16%) Kubernetes
8 29 (0.53%) StatsD
9 25 (0.46%) Grafana
10 24 (0.44%) Nagios
10 24 (0.44%) Terraform
11 19 (0.35%) Control-M
12 16 (0.29%) Mesos
13 15 (0.28%) Consul
13 15 (0.28%) Docker Swarm
14 13 (0.24%) logstash
14 13 (0.24%) ZABBIX
15 7 (0.13%) Hadoop YARN
15 7 (0.13%) Rancher
16 6 (0.11%) TIBCO Hawk
Vendors
1 648 (11.93%) Microsoft
2 355 (6.54%) Oracle
3 297 (5.47%) Google
4 262 (4.83%) Facebook
5 172 (3.17%) IBM
6 144 (2.65%) Apple
7 95 (1.75%) Sony
8 93 (1.71%) Yahoo!
9 81 (1.49%) Zend
10 75 (1.38%) Adobe
11 72 (1.33%) Xamarin
12 69 (1.27%) Talend
13 61 (1.12%) SAP
14 58 (1.07%) Salesforce.com
15 54 (0.99%) MuleSoft
16 52 (0.96%) Splunk
17 51 (0.94%) VMware
18 50 (0.92%) WSO2
19 49 (0.90%) Sitecore
20 45 (0.83%) Red Hat
London
Dawson & Walsh
Salary: £40000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 14 hours ago
Bradford, West Yorkshire
Jonothan Bosworth
Salary: £25000 - £35000 Per Annum Healthcare, Pension, Flexible Working
Posted: 8 hours ago
London
Talent Point Ltd
Salary: £65000.00 - £75000.00 per annum
Posted: 4 hours ago
London
Dawson & Walsh
Salary: £50000 - £60000 per annum + Bonus + Pension + Benefits
Posted: 14 hours ago
London
Client Server
Salary: £55k to £70k + benefits
Posted: 4 hours ago
Edinburgh, Midlothian
Evolution Recruitment Solutions
Salary: 45,000
Posted: 9 hours ago
London
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 14 hours ago
Cambridge, Cambridgeshire
Amazing Prospects Ltd
Salary: From £30,000 to £50,000 per annum Top Base + Lucrative Benefits Packag
Posted: 10 hours ago
Glasgow, Lanarkshire
Search Consultancy
Salary: DOE
Posted: 10 hours ago
London
Talent Point Ltd
Salary: £50000 - £65000 per annum
Posted: 6 hours ago
London
Dawson & Walsh
Salary: £60000 - £75000 per annum + Bonus + Pension + Benefits
Posted: 14 hours ago
Coventry, West Midlands (County)
Harvey Nash plc
Salary: £35000 - £47000 per annum + excellent benefits
Posted: 2 hours ago
London
Zorba Consulting Limited
Salary: £65k - 75k per year
Posted: 6 hours ago
City, London
Client Server
Salary: £70k to £80k + benefits
Posted: 8 hours ago
City, London
Client Server
Salary: £70k to £85k + benefits
Posted: 8 hours ago
London
Talent Point Ltd
Salary: £75000 - £95000 per annum
Posted: 6 hours ago
Stockport, Cheshire
Oscar
Salary: £30000 - £46000 per annum + Additional Benefits!
Posted: 10 hours ago
Bradford, West Yorkshire
Jonothan Bosworth
Salary: £35000 - £45000 Per Annum Healthcare, Pension, Flexible Working
Posted: 7 hours ago
London
Southern Lights Recruitment
Salary: £75000 - £90000 per annum
Posted: 9 hours ago
London
Energon People
Salary: £35 - £45 per annum + bonus + benefits
Posted: 27 minutes ago
Stockport, Cheshire
Oscar
Salary: £25000 - £35000 per annum + Bonus & Benefits Package
Posted: 10 hours ago
Manchester, Lancashire
Searchability
Salary: £28000 - £45000 per annum + benefits
Posted: 11 hours ago
Derby, Derbyshire
Oscar
Salary: £30000 - £40000 per annum
Posted: 11 hours ago
Edinburgh, Midlothian
Tesco Bank
Salary: Competitive Salary and benefits package
Posted: 9 hours ago
Redditch, Worcestershire
Arden Resourcing Limited
Salary: £40000.00 - £60000 per annum + excellent benefits and bonus
Posted: Yesterday
Bathgate, West Lothian
HAYS INFORMATION TECHNOLOGY
Salary: £25000.00 - £35000.00 per annum
Posted: 11 hours ago
Edinburgh, Midlothian
McGregor Boyall
Posted: 4 hours ago
Berkshire
Harvey Nash plc
Posted: 8 hours ago
Coventry, West Midlands (County)
Millshill Recruitment Ltd
Salary: £40000 per annum + bens
Posted: 10 hours ago
Reading, Berkshire
Searchability
Salary: £50000 - £53000 per annum + benefits
Posted: 11 hours ago