Period
to 17 August 2018

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 17 August 2018 with a comparison to the same period in the previous 2 years.

RESTful
UK > England
6 months to
17 Aug 2018
Same period 2017 Same period 2016
Rank 72 79 126
Rank change year-on-year +7 +47 +35
Permanent jobs citing RESTful 6,658 5,998 4,940
As % of all permanent IT jobs advertised in England 4.19% 3.62% 2.65%
As % of the Libraries, Frameworks & Software Standards category 10.30% 8.88% 6.77%
Number of salaries quoted 5,666 5,274 4,483
England median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - +5.26%
10th Percentile £33,750 £32,500 £32,500
90th Percentile £81,250 £77,500 £75,000
UK median annual salary £52,000 £50,000 £50,000
% change year-on-year +4.00% - +5.26%

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 64,671 67,512 72,982
As % of all permanent IT jobs advertised in England 40.66% 40.74% 39.12%
Number of salaries quoted 54,018 56,582 63,967
England median annual salary £50,000 £48,500 £47,500
Median salary % change year-on-year +3.09% +2.11% +5.56%
10th Percentile £31,250 £29,000 £28,750
90th Percentile £82,500 £77,500 £75,000
UK median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

RESTful
Job Vacancy Trend in England

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

Job vacancy trend for RESTful in England

RESTful
Salary Trend in England

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

Salary trend for RESTful in England

RESTful
Salary Histogram in England

The salary distribution of IT jobs citing RESTful in England over the 6 months to 17 August 2018.

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 17 August 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
London +29 3,189 £62,500 +4.17% 416
South East +2 1,108 £47,500 +5.56% 135
North of England +26 1,010 £45,000 +5.88% 174
North West +32 674 £46,000 +8.24% 109
East of England +6 478 £45,000 -9.09% 78
Midlands -1 478 £45,000 +5.88% 81
South West -11 369 £50,000 +11.11% 53
Yorkshire +5 270 £45,000 - 53
West Midlands -2 260 £45,000 - 39
East Midlands +2 218 £42,500 - 42
North East -1 67 £45,000 +12.50% 12
South Coast 0 2 - -
RESTful
UK

For the 6 months to 17 August 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 across the England region with a requirement for RESTful.

1 4,485 (67.36%) Agile Software Development
2 3,266 (49.05%) JavaScript
3 2,916 (43.80%) TDD
4 2,871 (43.12%) C#
5 2,748 (41.27%) .NET
6 2,509 (37.68%) Java
7 2,404 (36.11%) MVC
8 2,402 (36.08%) AngularJS
9 2,044 (30.70%) HTML
10 1,996 (29.98%) Web Services
11 1,988 (29.86%) CSS
12 1,968 (29.56%) SQL Server
13 1,959 (29.42%) Git (software)
14 1,866 (28.03%) ASP.NET
15 1,825 (27.41%) BDD
16 1,727 (25.94%) ASP.NET Web API
17 1,665 (25.01%) SQL
18 1,547 (23.24%) NoSQL
19 1,493 (22.42%) Node.js
20 1,481 (22.24%) Scrum
21 1,453 (21.82%) Microservices
22 1,433 (21.52%) ASP.NET MVC
23 1,399 (21.01%) Software Engineering
24 1,363 (20.47%) Continuous Integration
25 1,281 (19.24%) Amazon AWS
25 1,281 (19.24%) Web Application Development
26 1,240 (18.62%) Finance
27 1,145 (17.20%) OO
28 1,124 (16.88%) SQL Server 2016
29 1,049 (15.76%) React

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
1 340 (5.11%) CMS
2 306 (4.60%) Elasticsearch
3 185 (2.78%) Confluence
4 155 (2.33%) Apache
5 134 (2.01%) Apache Spark
6 132 (1.98%) Tomcat
7 114 (1.71%) EPiServer
8 88 (1.32%) Sitecore CMS
9 77 (1.16%) WebSphere
10 70 (1.05%) nginx
11 59 (0.89%) WordPress
12 56 (0.84%) JBoss
13 54 (0.81%) IIS
14 53 (0.80%) Umbraco
15 52 (0.78%) Apache Solr
15 52 (0.78%) Oracle SOA Suite
16 51 (0.77%) OpenStack
16 51 (0.77%) WebLogic
17 49 (0.74%) Adobe Experience Manager
18 41 (0.62%) SharePoint
Applications
1 42 (0.63%) Photoshop
2 14 (0.21%) Microsoft Office
3 13 (0.20%) GIMP
4 12 (0.18%) Adobe Illustrator
5 9 (0.14%) Microsoft Excel
6 7 (0.11%) Microsoft PowerPoint
6 7 (0.11%) MS Visio
7 4 (0.060%) Fireworks
7 4 (0.060%) InVision
8 2 (0.030%) Acrobat
8 2 (0.030%) Adobe Premiere
9 1 (0.015%) Adobe Creative Suite
9 1 (0.015%) Microsoft Project
9 1 (0.015%) S-PLUS
Business Applications
1 60 (0.90%) Payment Gateway
2 40 (0.60%) Eloqua
3 37 (0.56%) Dynamics CRM
4 29 (0.44%) SAP Hybris
5 19 (0.29%) Magento
6 17 (0.26%) Documaker
7 15 (0.23%) Ripple
8 8 (0.12%) Distributed Ledger
9 5 (0.075%) Actimize
9 5 (0.075%) BASE24
9 5 (0.075%) Postilion
10 4 (0.060%) R3 Corda
10 4 (0.060%) Sage 200
11 3 (0.045%) Adobe Campaign
12 2 (0.030%) Oracle EBS
12 2 (0.030%) Shopify
12 2 (0.030%) Visualfiles
13 1 (0.015%) Dynamics AX
13 1 (0.015%) Oracle ERP
13 1 (0.015%) osCommerce
Cloud Services
1 1,281 (19.24%) Amazon AWS
2 926 (13.91%) Microsoft Azure
3 250 (3.75%) npm
4 211 (3.17%) GitHub
5 148 (2.22%) Google Cloud Platform
6 146 (2.19%) Serverless
7 116 (1.74%) SaaS
8 83 (1.25%) OpenShift
9 62 (0.93%) Cloud Computing
10 60 (0.90%) Amazon EC2
11 52 (0.78%) AWS Lambda
12 51 (0.77%) Amazon S3
13 42 (0.63%) IaaS
13 42 (0.63%) PaaS
14 29 (0.44%) AWS CloudFormation
15 27 (0.41%) AWS Elastic Beanstalk
15 27 (0.41%) Yarn
16 23 (0.35%) Amazon ElastiCache
17 21 (0.32%) Amazon SQS
18 20 (0.30%) Azure Functions
Communications & Networking
1 284 (4.27%) Internet
2 263 (3.95%) HTTP
3 64 (0.96%) Hyperconnected
4 55 (0.83%) SSL
5 37 (0.56%) AMQP
6 36 (0.54%) TCP/IP
7 29 (0.44%) Bluetooth
8 24 (0.36%) DNS
9 22 (0.33%) DHCP
9 22 (0.33%) FTP
10 21 (0.32%) HTTPS
10 21 (0.32%) SSH
11 18 (0.27%) SNMP
12 17 (0.26%) ICMP
12 17 (0.26%) IPsec
12 17 (0.26%) OpenVPN
12 17 (0.26%) POP3
12 17 (0.26%) SMTP
12 17 (0.26%) Telnet
12 17 (0.26%) WPA2
Database & Business Intelligence
1 1,968 (29.56%) SQL Server
2 1,547 (23.24%) NoSQL
3 1,124 (16.88%) SQL Server 2016
4 764 (11.47%) MongoDB
5 641 (9.63%) MySQL
6 473 (7.10%) Relational Database
7 423 (6.35%) Big Data
8 268 (4.03%) Apache Cassandra
9 239 (3.59%) PostgreSQL
10 154 (2.31%) RDBMS
11 147 (2.21%) Blockchain
12 140 (2.10%) Redis
13 119 (1.79%) Hadoop
14 102 (1.53%) Amazon DynamoDB
15 74 (1.11%) Data Warehouse
16 71 (1.07%) SQL Server Reporting Services
17 68 (1.02%) CouchDB
18 66 (0.99%) SQL Server Integration Services
19 62 (0.93%) MariaDB
20 60 (0.90%) SQL Server 2012
Development Applications
1 1,959 (29.42%) Git (software)
2 732 (10.99%) Jenkins
3 414 (6.22%) Selenium
4 408 (6.13%) JIRA
5 395 (5.93%) TeamCity
6 392 (5.89%) Maven
7 346 (5.20%) gulp
8 293 (4.40%) JUnit
9 266 (4.00%) Octopus Deploy
10 259 (3.89%) Visual Studio
11 257 (3.86%) Team Foundation Server
12 252 (3.78%) Cucumber
13 237 (3.56%) webpack
14 231 (3.47%) NUnit
15 192 (2.88%) Gradle
16 190 (2.85%) Karma Test Runner
17 188 (2.82%) Subversion
18 169 (2.54%) Grunt
19 163 (2.45%) Protractor
20 159 (2.39%) Jasmine
General
1 1,240 (18.62%) Finance
2 490 (7.36%) Banking
3 437 (6.56%) Games
4 397 (5.96%) Retail
5 377 (5.66%) Marketing
6 316 (4.75%) Advertising
7 249 (3.74%) Investment Banking
8 208 (3.12%) Financial Institution
9 110 (1.65%) Manufacturing
10 94 (1.41%) Telecoms
11 80 (1.20%) Law
12 62 (0.93%) Electronics
13 53 (0.80%) Retail Banking
14 50 (0.75%) Front Office
15 42 (0.63%) Back Office
16 41 (0.62%) Music Industry
16 41 (0.62%) Publishing
17 35 (0.53%) Automotive
18 29 (0.44%) Legal
19 22 (0.33%) Multimedia
Job Titles
1 5,165 (77.58%) Developer
2 1,854 (27.85%) .NET Developer
3 1,158 (17.39%) Java Developer
4 1,044 (15.68%) Senior Developer
5 928 (13.94%) C# Developer
6 706 (10.60%) C# .NET Developer
7 585 (8.79%) Software Engineer
8 500 (7.51%) Software Developer
9 425 (6.38%) ASP.NET Developer
10 399 (5.99%) C# ASP.NET Developer
11 372 (5.59%) Senior Java Developer
12 369 (5.54%) JavaScript Developer
13 357 (5.36%) Full Stack Developer
14 336 (5.05%) Front End Developer (Client-Side Developer)
15 316 (4.75%) Lead Developer
16 261 (3.92%) ASP.NET MVC Developer
17 253 (3.80%) Agile Developer
17 253 (3.80%) PHP Developer
18 236 (3.54%) Java Engineer
19 216 (3.24%) Angular Developer
Libraries, Frameworks & Software Standards
1 2,748 (41.27%) .NET
2 2,402 (36.08%) AngularJS
3 2,044 (30.70%) HTML
4 1,996 (29.98%) Web Services
5 1,988 (29.86%) CSS
6 1,866 (28.03%) ASP.NET
7 1,727 (25.94%) ASP.NET Web API
8 1,493 (22.42%) Node.js
9 1,433 (21.52%) ASP.NET MVC
10 1,049 (15.76%) React
11 1,026 (15.41%) HTML5
12 959 (14.40%) Spring
13 958 (14.39%) WCF
14 932 (14.00%) .NET Framework
15 868 (13.04%) ASP.NET MVC 5
16 836 (12.56%) Twitter Bootstrap
17 721 (10.83%) jQuery
18 707 (10.62%) Entity Framework
19 665 (9.99%) CSS3
19 665 (9.99%) SOAP
Miscellaneous
1 664 (9.97%) Greenfield Project
2 623 (9.36%) Computer Science
3 535 (8.04%) User Experience
4 372 (5.59%) Analytical Skills
5 365 (5.48%) Fintech
6 335 (5.03%) Mobile App
7 245 (3.68%) Enterprise Software
8 202 (3.03%) Self-Motivation
9 180 (2.70%) Cyberthreat
10 155 (2.33%) Algorithms
11 119 (1.79%) Data Structures
12 79 (1.19%) Social Media
13 68 (1.02%) Public Cloud
14 66 (0.99%) Cloud Native
15 64 (0.96%) BBC
16 62 (0.93%) Linux Command Line
17 53 (0.80%) Online Games
18 49 (0.74%) Blog
19 48 (0.72%) Fixed Income
19 48 (0.72%) Hedge funds
Operating Systems
1 581 (8.73%) Linux
2 294 (4.42%) Android
3 281 (4.22%) Windows
4 271 (4.07%) Apple iOS
5 149 (2.24%) Unix
6 37 (0.56%) Windows Server
7 36 (0.54%) CentOS
8 25 (0.38%) Red Hat Enterprise Linux
9 19 (0.29%) Solaris
9 19 (0.29%) Windows 10
10 18 (0.27%) Windows Server 2008
11 17 (0.26%) Windows Server 2012
12 11 (0.17%) Debian
13 9 (0.14%) Mac OS
14 6 (0.090%) Ubuntu
15 5 (0.075%) Windows 7
16 4 (0.060%) Windows Embedded Compact
17 3 (0.045%) Mac OS X
18 2 (0.030%) Fedora
19 1 (0.015%) VMS
Processes & Methodologies
1 4,485 (67.36%) Agile Software Development
2 2,916 (43.80%) TDD
3 2,404 (36.11%) MVC
4 1,825 (27.41%) BDD
5 1,481 (22.24%) Scrum
6 1,453 (21.82%) Microservices
7 1,399 (21.01%) Software Engineering
8 1,363 (20.47%) Continuous Integration
9 1,281 (19.24%) Web Application Development
10 1,145 (17.20%) OO
11 946 (14.21%) Test Automation
12 910 (13.67%) Problem-Solving
13 859 (12.90%) DevOps
14 560 (8.41%) Kanban
15 548 (8.23%) Web Development
16 526 (7.90%) Unit Testing
17 508 (7.63%) SDLC
18 506 (7.60%) Front End Development
19 502 (7.54%) Dependency Injection
20 497 (7.46%) E-Commerce
Programming Languages
1 3,266 (49.05%) JavaScript
2 2,871 (43.12%) C#
3 2,509 (37.68%) Java
4 1,665 (25.01%) SQL
5 965 (14.49%) Ruby
6 670 (10.06%) Python
7 647 (9.72%) PHP
8 488 (7.33%) Java 8
9 356 (5.35%) T-SQL
10 347 (5.21%) TypeScript
11 293 (4.40%) Scala
12 253 (3.80%) C++
13 187 (2.81%) Groovy
14 185 (2.78%) ES6
15 144 (2.16%) Go
15 144 (2.16%) PL/SQL
16 139 (2.09%) VB.NET
17 138 (2.07%) F#
18 123 (1.85%) Apple Swift
19 120 (1.80%) PowerShell
Qualifications
1 772 (11.60%) Degree
2 326 (4.90%) Computer Science Degree
3 63 (0.95%) Master's Degree
4 51 (0.77%) Security Cleared
5 40 (0.60%) SAFe Agilist
6 20 (0.30%) Microsoft Certification
7 18 (0.27%) ISTQB
8 17 (0.26%) ISEB
9 16 (0.24%) SC Cleared
10 14 (0.21%) Numerate Degree
11 10 (0.15%) OCPJP
12 9 (0.14%) PhD
13 8 (0.12%) DBS Check
14 6 (0.090%) GSEC
15 5 (0.075%) AWS Certification
15 5 (0.075%) CCNA
15 5 (0.075%) Cisco Certification
15 5 (0.075%) DV Cleared
15 5 (0.075%) MCP
15 5 (0.075%) Sun Certification
Quality Assurance & Compliance
1 405 (6.08%) QA
2 57 (0.86%) GCP
3 34 (0.51%) PCI DSS
4 21 (0.32%) SLA
5 14 (0.21%) WCAG
6 13 (0.20%) GDPR
7 9 (0.14%) Data Quality
8 7 (0.11%) ISO/IEC 27001
9 6 (0.090%) GAMP
9 6 (0.090%) HL7
9 6 (0.090%) PMO
9 6 (0.090%) Web Application Security Consortium
10 3 (0.045%) ISO 20022
11 2 (0.030%) MiFID
11 2 (0.030%) Sarbanes-Oxley
11 2 (0.030%) WAI
12 1 (0.015%) Disclosure Scotland
12 1 (0.015%) GPG13
12 1 (0.015%) OASIS TOSCA
System Software
1 824 (12.38%) Docker
2 49 (0.74%) VMware Infrastructure
3 33 (0.50%) Virtual Machines
4 24 (0.36%) Varnish
5 18 (0.27%) VirtualBox
6 17 (0.26%) Samba
7 12 (0.18%) LXC
8 11 (0.17%) Hyper-V
9 6 (0.090%) Apache ZooKeeper
10 5 (0.075%) KVM
10 5 (0.075%) VMware ESXi
11 4 (0.060%) Firmware
11 4 (0.060%) HDFS
12 3 (0.045%) Active Directory
13 2 (0.030%) FreeRADIUS
13 2 (0.030%) vSphere
14 1 (0.015%) Ceph
14 1 (0.015%) NFS
14 1 (0.015%) Squid
14 1 (0.015%) vCloud
Systems Management
1 274 (4.12%) Kubernetes
2 169 (2.54%) Ansible
3 135 (2.03%) Terraform
4 121 (1.82%) Puppet
5 103 (1.55%) Kibana
6 77 (1.16%) Opscode Chef
7 28 (0.42%) Business Desktop Deployment
7 28 (0.42%) Marathon
8 25 (0.38%) WSUS
9 23 (0.35%) Rancher
10 19 (0.29%) Nagios
11 18 (0.27%) ITRS Geneos
12 17 (0.26%) Sysdig
12 17 (0.26%) vRealize
13 11 (0.17%) Docker Swarm
14 9 (0.14%) Mesos
14 9 (0.14%) Single Sign-On
15 8 (0.12%) logstash
16 6 (0.090%) Consul
17 4 (0.060%) Packer
Vendors
1 757 (11.37%) Microsoft
2 385 (5.78%) Oracle
3 342 (5.14%) Google
4 210 (3.15%) Facebook
5 115 (1.73%) SAP
6 97 (1.46%) Apple
7 90 (1.35%) Capita
8 88 (1.32%) Sitecore
9 87 (1.31%) Sybase
10 86 (1.29%) WorldPay
11 84 (1.26%) Adobe
12 81 (1.22%) Splunk
13 70 (1.05%) hybris
14 64 (0.96%) Xamarin
15 61 (0.92%) Sony
15 61 (0.92%) VMware
15 61 (0.92%) Yahoo!
16 59 (0.89%) Zend
17 51 (0.77%) AppDynamics
17 51 (0.77%) Red Hat