The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for REST skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited REST over the 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Representational State Transfer (REST)
East of England / Hertfordshire
Rank 111 108 139
Rank change year-on-year -3 +31  
Permanent jobs citing REST 32 48 18
As % of all permanent IT jobs advertised in Hertfordshire 1.46% 1.87% 0.78%
As % of the Libraries, Frameworks & Software Standards category 3.85% 6.43% 2.06%
Number of salaries quoted 24 41 10
Median salary £60,500 £50,000 £47,500
Median salary % change year-on-year +21.00% +5.26%  
90% offered a salary of more than £40,750 £40,000 £41,000
10% offered a salary of more than £78,500 £80,000 £50,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

REST 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 advertised in Hertfordshire with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Hertfordshire
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 831 747 872
As % of all permanent IT job vacancies advertised in Hertfordshire 37.79% 29.04% 37.70%
Number of salaries quoted 712 608 716
Median salary £47,500 £47,500 £46,500
Median salary % change year-on-year - +2.15%  
90% offered a salary of more than £33,500 £35,000 £32,500
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

REST
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for REST in Hertfordshire

REST
Salary Trend in Hertfordshire

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

Salary trend for REST in Hertfordshire

REST
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing REST in Hertfordshire over the 3 months to 24 March 2017.

Salary histogram for REST in Hertfordshire

REST
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing REST within the Hertfordshire region over the 3 months to 24 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
Watford 0 19 £62,500 +25.00% 2
Welwyn Garden City +1 3 £72,500 -
Hemel Hempstead +2 2 £30,000 -36.84%
Stevenage 0 1 £45,000 +16.12%
Harpenden -4 1 £42,500 -3.40%
REST
East of England

REST
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 24 March 2017, IT jobs citing REST also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for REST.

1 77 (72.64%) Web Services
2 60 (56.60%) SOAP
3 54 (50.94%) Java
4 53 (50.00%) XML
5 52 (49.06%) SQL
6 49 (46.23%) Agile Software Development
7 48 (45.28%) JavaScript
8 44 (41.51%) TDD
9 40 (37.74%) HTML
10 37 (34.91%) OO
11 35 (33.02%) Unix
12 34 (32.08%) SQL Server
13 32 (30.19%) SOA
13 32 (30.19%) MVC
14 31 (29.25%) Linux
14 31 (29.25%) C#
14 31 (29.25%) .NET
15 28 (26.42%) Spring
16 27 (25.47%) JSON
17 26 (24.53%) DevOps
18 25 (23.58%) CSS
18 25 (23.58%) Microsoft
19 23 (21.70%) Scrum
19 23 (21.70%) BDD
20 22 (20.75%) WebLogic
20 22 (20.75%) Continuous Integration
20 22 (20.75%) Ajax
21 21 (19.81%) jQuery
21 21 (19.81%) Finance
22 20 (18.87%) Shell Script

REST
Top Related IT Skills in Hertfordshire 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 22 (20.75%) WebLogic
2 18 (16.98%) WebSphere
3 16 (15.09%) Tomcat
4 15 (14.15%) CMS
5 12 (11.32%) Oracle SOA Suite
6 11 (10.38%) Oracle Service Bus
7 9 (8.49%) JBoss
8 8 (7.55%) Sitecore CMS
9 6 (5.66%) IIS
10 4 (3.77%) Adobe Experience Manager
10 4 (3.77%) Apache
10 4 (3.77%) MQSeries
11 2 (1.89%) SharePoint
12 1 (0.94%) NServiceBus
Applications
1 2 (1.89%) MS Excel
2 1 (0.94%) MS Project
Business Applications
1 6 (5.66%) Oracle Applications
1 6 (5.66%) Oracle EBS
1 6 (5.66%) Oracle EBS R12
2 4 (3.77%) Magento
3 2 (1.89%) SAP BPC
4 1 (0.94%) Dynamics CRM
4 1 (0.94%) Maximo
Cloud Services
1 16 (15.09%) Amazon AWS
2 1 (0.94%) GitHub
2 1 (0.94%) IaaS
2 1 (0.94%) PaaS
2 1 (0.94%) SaaS
Communications & Networking
1 9 (8.49%) Internet
2 5 (4.72%) DNS
2 5 (4.72%) iBeacon
2 5 (4.72%) Wireshark
3 4 (3.77%) HTTP
4 3 (2.83%) SSL
4 3 (2.83%) TCP/IP
4 3 (2.83%) Wireless
5 2 (1.89%) AMQP
5 2 (1.89%) Firewall
6 1 (0.94%) FTP
Database & Business Intelligence
1 34 (32.08%) SQL Server
2 16 (15.09%) MySQL
3 15 (14.15%) Relational Database
4 12 (11.32%) RDBMS
5 11 (10.38%) Oracle Database 12c
6 9 (8.49%) MongoDB
7 7 (6.60%) NoSQL
8 6 (5.66%) Amazon Redshift
8 6 (5.66%) Oracle Database
9 5 (4.72%) SQL Server 2012
10 4 (3.77%) Jackrabbit
10 4 (3.77%) RavenDB
10 4 (3.77%) SQL Server 2014
11 2 (1.89%) Data Warehouse
11 2 (1.89%) MS Access
11 2 (1.89%) PostgreSQL
11 2 (1.89%) SAP BW
11 2 (1.89%) SQL Server 2008
11 2 (1.89%) SQL Server Analysis Services
11 2 (1.89%) SQL Server Integration Services
Development Applications
1 17 (16.04%) Subversion
2 13 (12.26%) Git (software)
2 13 (12.26%) Jenkins
2 13 (12.26%) JUnit
3 12 (11.32%) Maven
4 10 (9.43%) JIRA
4 10 (9.43%) WebDriver
5 8 (7.55%) JBehave
5 8 (7.55%) Selenium
6 6 (5.66%) Atlassian Bamboo
6 6 (5.66%) Eclipse
6 6 (5.66%) NUnit
6 6 (5.66%) TeamCity
7 5 (4.72%) Android Studio
7 5 (4.72%) Fiddler
8 4 (3.77%) Cucumber
8 4 (3.77%) Log4j
8 4 (3.77%) Mockito
8 4 (3.77%) Talend Open Studio
9 3 (2.83%) Team Foundation Server
General
1 21 (19.81%) Finance
2 12 (11.32%) Advertising
3 4 (3.77%) Games
4 3 (2.83%) Electronics
5 2 (1.89%) Retail
6 1 (0.94%) Banking
6 1 (0.94%) Marketing
Job Titles
1 52 (49.06%) Developer
2 22 (20.75%) Analyst
3 20 (18.87%) Systems Analyst
4 19 (17.92%) Java Developer
5 16 (15.09%) .NET Developer
6 13 (12.26%) Senior Developer
7 11 (10.38%) SOA Analyst
7 11 (10.38%) SQL Analyst
7 11 (10.38%) Unix Analyst
7 11 (10.38%) XML Analyst
8 10 (9.43%) C# Developer
9 8 (7.55%) Software Developer
10 7 (6.60%) Android Developer
10 7 (6.60%) C# .NET Developer
11 6 (5.66%) DBA
11 6 (5.66%) Java Engineer
11 6 (5.66%) Oracle Applications DBA
11 6 (5.66%) Oracle DBA
11 6 (5.66%) Programmer
12 5 (4.72%) Software Test Engineer
Libraries, Frameworks & Software Standards
1 77 (72.64%) Web Services
2 60 (56.60%) SOAP
3 53 (50.00%) XML
4 40 (37.74%) HTML
5 31 (29.25%) .NET
6 28 (26.42%) Spring
7 27 (25.47%) JSON
8 25 (23.58%) CSS
9 22 (20.75%) Ajax
10 21 (19.81%) jQuery
11 20 (18.87%) ASP.NET Web API
12 17 (16.04%) AngularJS
12 17 (16.04%) Middleware
12 17 (16.04%) RESTful
13 16 (15.09%) HTML5
14 15 (14.15%) ASP.NET
15 14 (13.21%) .NET Framework
16 13 (12.26%) ASP.NET MVC
17 12 (11.32%) Hibernate
18 11 (10.38%) XML Messaging
Miscellaneous
1 7 (6.60%) Computer Science
1 7 (6.60%) Mobile App
2 6 (5.66%) User Experience
3 5 (4.72%) RIA
4 4 (3.77%) Analytical Skills
5 3 (2.83%) Smart Home
5 3 (2.83%) Smartphone
6 2 (1.89%) Client/Server
6 2 (1.89%) Management Information System
7 1 (0.94%) BBC
7 1 (0.94%) Social Media
7 1 (0.94%) SWIFT
Operating Systems
1 35 (33.02%) Unix
2 31 (29.25%) Linux
3 15 (14.15%) Solaris
4 7 (6.60%) Android
5 4 (3.77%) HPUX
5 4 (3.77%) Windows
6 3 (2.83%) Windows Server
7 2 (1.89%) Apple iOS
Processes & Methodologies
1 49 (46.23%) Agile Software Development
2 44 (41.51%) TDD
3 37 (34.91%) OO
4 32 (30.19%) MVC
4 32 (30.19%) SOA
5 26 (24.53%) DevOps
6 23 (21.70%) BDD
6 23 (21.70%) Scrum
7 22 (20.75%) Continuous Integration
8 20 (18.87%) OOD
8 20 (18.87%) UML
9 15 (14.15%) Software Engineering
10 13 (12.26%) Performance Tuning
10 13 (12.26%) Unit Testing
11 12 (11.32%) Data Integration
11 12 (11.32%) OOP
12 11 (10.38%) Business Activity Monitoring
12 11 (10.38%) Load Balancing
12 11 (10.38%) Wealth Management
13 9 (8.49%) Dependency Injection
Programming Languages
1 54 (50.94%) Java
2 52 (49.06%) SQL
3 48 (45.28%) JavaScript
4 31 (29.25%) C#
5 20 (18.87%) Shell Script
6 11 (10.38%) T-SQL
7 8 (7.55%) PowerShell
7 8 (7.55%) TypeScript
8 3 (2.83%) ES6
8 3 (2.83%) PHP
8 3 (2.83%) Python
8 3 (2.83%) Ruby
9 2 (1.89%) Apple Swift
9 2 (1.89%) C++
9 2 (1.89%) Objective-C
9 2 (1.89%) PL/SQL
9 2 (1.89%) VBA
10 1 (0.94%) VB
10 1 (0.94%) VB.NET
10 1 (0.94%) VBScript
Qualifications
1 14 (13.21%) Degree
2 2 (1.89%) ISEB
2 2 (1.89%) ISTQB
Quality Assurance & Compliance
1 11 (10.38%) SLA
2 10 (9.43%) QA
3 6 (5.66%) SDET
4 1 (0.94%) SEPA
System Software
1 6 (5.66%) Oracle RAC
2 2 (1.89%) Docker
Systems Management
1 6 (5.66%) Oracle RMAN
2 2 (1.89%) Business Desktop Deployment
2 2 (1.89%) MOM
Vendors
1 25 (23.58%) Microsoft
2 16 (15.09%) IBM
2 16 (15.09%) Oracle
3 8 (7.55%) Sitecore
4 4 (3.77%) ATG
4 4 (3.77%) Blue Martini
4 4 (3.77%) Sybase
4 4 (3.77%) Talend
5 2 (1.89%) Cognos
5 2 (1.89%) SAP
6 1 (0.94%) Apple
6 1 (0.94%) Atlassian
6 1 (0.94%) Citrix
6 1 (0.94%) ESRI
6 1 (0.94%) Virgin Media
6 1 (0.94%) VMware
6 1 (0.94%) Xamarin
Watford, Hertfordshire
Verticality Ltd
Salary: £40000 - £50000 per annum, Benefits Bonus + Benefits Package
Posted: 6 hours ago
Hatfield, Hertfordshire
JM
Salary: £50000 - £65000 per annum + car, bonus, pension
Posted: 4 days ago
Hatfield
Ocado Technology
Salary: competitive salary
Posted: 11 days ago
Watford
Nigel Frank International
Salary: £60000 - £80000 per annum + Benefits
Posted: 17 days ago