Job Vacancy Trend Salary Trend Salary Histogram Job Locations Skill Sets
Period
to 1 August 2021

The following table provides summary statistics for permanent job vacancies advertised in the East of England with a requirement for REST skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited REST over the 6 months to 1 August 2021 with a comparison to the same period in the previous 2 years.

Representational State Transfer (REST)
England > East of England
6 months to
1 Aug 2021		 Same period 2020 Same period 2019
Rank 78 80 91
Rank change year-on-year +2 +11 +22
Permanent jobs citing REST 152 101 229
As % of all permanent jobs advertised in the East of England 3.22% 3.30% 3.12%
As % of the Libraries, Frameworks & Software Standards category 12.88% 9.45% 9.72%
Number of salaries quoted 110 77 189
10th Percentile £39,750 £34,750 £33,022
25th Percentile £43,875 £43,750 £42,500
Median annual salary (50th Percentile) £58,750 £52,500 £50,000
Median % change year-on-year +11.90% +5.00% -9.09%
75th Percentile £74,688 £65,000 £60,000
90th Percentile £87,500 £75,500 £71,750
England median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

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

All Software Libraries and Frameworks
East of England
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,180 1,069 2,357
As % of all permanent IT jobs advertised in the East of England 24.98% 34.89% 32.09%
Number of salaries quoted 772 832 1,840
10th Percentile £35,000 £31,250 £32,500
25th Percentile £43,750 £37,500 £38,250
Median annual salary (50th Percentile) £55,000 £50,000 £50,000
Median % change year-on-year +10.00% - +5.26%
75th Percentile £65,000 £63,750 £60,000
90th Percentile £79,750 £79,900 £70,000
England median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +10.00%

REST
Job Vacancy Trend in the East of England

Job postings citing REST as a proportion of all IT jobs advertised in the East of England.

Job vacancy trend for REST in the East of England

REST
Salary Trend in the East of England

3-month moving average salary quoted in jobs citing REST in the East of England.

Salary trend for REST in the East of England

REST
Salary Histogram in the East of England

Salary distribution for jobs citing REST in the East of England over the 6 months to 1 August 2021.

Salary histogram for REST in the East of England

REST
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing REST within the East of England region over the 6 months to 1 August 2021. 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
Cambridgeshire -19 56 £47,500 -5.00% 9
Hertfordshire +1 49 £65,000 +8.33% 11
Essex +21 33 £57,500 +9.52% 16
Bedfordshire -6 12 £82,500 +65.00% 1
Suffolk -9 1 £57,500 +21.05% 2
Norfolk - 1 £60,000 - 3
REST
England

For the 6 months to 1 August 2021, IT jobs citing REST 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 East of England region with a requirement for REST.

1 95 (62.50%) JavaScript
2 82 (53.95%) Agile Software Development
3 67 (44.08%) CSS
4 66 (43.42%) C#
4 66 (43.42%) .NET
5 58 (38.16%) HTML
5 58 (38.16%) Microservices
6 56 (36.84%) SQL
7 54 (35.53%) Azure
7 54 (35.53%) AWS
8 52 (34.21%) Full Stack Development
9 49 (32.24%) Java
10 48 (31.58%) React
11 43 (28.29%) SOAP
11 43 (28.29%) Software Engineering
12 42 (27.63%) DevOps
13 41 (26.97%) SQL Server
14 40 (26.32%) AngularJS
15 37 (24.34%) HTML5
16 35 (23.03%) MVC
17 31 (20.39%) Spring
17 31 (20.39%) Social Skills
18 30 (19.74%) Web Services
19 28 (18.42%) Microsoft
19 28 (18.42%) CSS3
20 27 (17.76%) Node.js
20 27 (17.76%) Docker
20 27 (17.76%) Front End Development
20 27 (17.76%) E-Commerce
20 27 (17.76%) MySQL

REST
Co-occurring IT Skills in the East of 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 11 (7.24%) SharePoint
2 10 (6.58%) CMS
3 9 (5.92%) Confluence
4 7 (4.61%) Elasticsearch
5 6 (3.95%) nginx
6 3 (1.97%) Apache
6 3 (1.97%) WebSphere
7 2 (1.32%) OpenStack
8 1 (0.66%) Anypoint
8 1 (0.66%) Apache Solr
8 1 (0.66%) Jetty
8 1 (0.66%) Kentico
8 1 (0.66%) Liferay
8 1 (0.66%) Mule
8 1 (0.66%) Mule ESB
8 1 (0.66%) Oracle SOA Suite
8 1 (0.66%) Red Hat Fuse
8 1 (0.66%) Sitecore CMS
8 1 (0.66%) Tomcat
8 1 (0.66%) Umbraco
Applications
1 1 (0.66%) MadCap Flare
1 1 (0.66%) Sketch
1 1 (0.66%) Zeplin
Business Applications
1 2 (1.32%) Maximo
Cloud Services
1 54 (35.53%) AWS
1 54 (35.53%) Azure
2 21 (13.82%) GCP
3 12 (7.89%) Serverless
4 9 (5.92%) Azure Service Bus
5 6 (3.95%) Apple Pay
5 6 (3.95%) Google Pay
5 6 (3.95%) Samsung Pay
6 5 (3.29%) SaaS
7 4 (2.63%) Azure Functions
7 4 (2.63%) Microsoft 365
7 4 (2.63%) Power Platform
8 3 (1.97%) Amazon EMR
8 3 (1.97%) PowerApps
9 2 (1.32%) Amazon ECS
9 2 (1.32%) Amazon EKS
9 2 (1.32%) Dynamics 365
9 2 (1.32%) GitHub
9 2 (1.32%) npm
9 2 (1.32%) Power Automate
Communications & Networking
1 7 (4.61%) HTTP
2 3 (1.97%) SD-WAN
2 3 (1.97%) WAN
3 2 (1.32%) Firewall
Database & Business Intelligence
1 41 (26.97%) SQL Server
2 27 (17.76%) MySQL
3 16 (10.53%) NoSQL
4 15 (9.87%) MongoDB
5 12 (7.89%) Relational Database
6 11 (7.24%) PostgreSQL
7 5 (3.29%) Big Data
7 5 (3.29%) RavenDB
7 5 (3.29%) Redis
8 4 (2.63%) Amazon Redshift
8 4 (2.63%) MariaDB
9 3 (1.97%) Amazon Aurora
9 3 (1.97%) Apache Hive
9 3 (1.97%) Metadata
9 3 (1.97%) Power BI
10 2 (1.32%) Data Lake
10 2 (1.32%) Flink
10 2 (1.32%) Oracle Database
11 1 (0.66%) Amazon DynamoDB
11 1 (0.66%) Geospatial Data
Development Applications
1 22 (14.47%) Git (software)
2 15 (9.87%) JIRA
3 14 (9.21%) Jenkins
4 12 (7.89%) GitLab
5 10 (6.58%) Cucumber
6 9 (5.92%) Maven
7 8 (5.26%) Mocha
8 5 (3.29%) Gradle
9 4 (2.63%) Postman
9 4 (2.63%) Selenium
9 4 (2.63%) SoapUI
9 4 (2.63%) WebDriver
9 4 (2.63%) Zephyr
10 3 (1.97%) Cypress.io
10 3 (1.97%) JUnit
11 2 (1.32%) Karma Test Runner
11 2 (1.32%) Mockito
11 2 (1.32%) NUnit
11 2 (1.32%) Subversion
11 2 (1.32%) webpack
General
1 31 (20.39%) Social Skills
2 15 (9.87%) Public Sector
3 14 (9.21%) Finance
3 14 (9.21%) Marketing
4 12 (7.89%) Retail
5 9 (5.92%) Electronics
6 7 (4.61%) Back Office
6 7 (4.61%) Manufacturing
6 7 (4.61%) Telecoms
7 5 (3.29%) Pharmaceutical
8 4 (2.63%) Legal
8 4 (2.63%) Presentation Skills
9 3 (1.97%) Publishing
10 2 (1.32%) Analytical Skills
10 2 (1.32%) Documentation Skills
11 1 (0.66%) Aerospace
11 1 (0.66%) Automotive
11 1 (0.66%) Influencing Skills
Job Titles
1 97 (63.82%) Developer
2 39 (25.66%) .NET Developer
3 32 (21.05%) Software Engineer
4 26 (17.11%) Senior Developer
5 25 (16.45%) Full Stack Developer
5 25 (16.45%) Software Developer
6 20 (13.16%) .NET Software Developer
7 17 (11.18%) Java Developer
8 15 (9.87%) C# Developer
9 12 (7.89%) Senior .NET Developer
9 12 (7.89%) Senior Full Stack Developer
9 12 (7.89%) SQL Developer
10 11 (7.24%) Architect
10 11 (7.24%) C# .NET Developer
11 10 (6.58%) C# Software Developer
12 9 (5.92%) Front End Developer (Client-Side Developer)
12 9 (5.92%) Java Engineer
12 9 (5.92%) JavaScript Developer
13 8 (5.26%) E-Commerce Developer
13 8 (5.26%) Support Engineer
Libraries, Frameworks & Software Standards
1 67 (44.08%) CSS
2 66 (43.42%) .NET
3 58 (38.16%) HTML
4 48 (31.58%) React
5 43 (28.29%) SOAP
6 40 (26.32%) AngularJS
7 37 (24.34%) HTML5
8 31 (20.39%) Spring
9 30 (19.74%) Web Services
10 28 (18.42%) CSS3
11 27 (17.76%) .NET Framework
11 27 (17.76%) Node.js
12 26 (17.11%) ASP.NET
12 26 (17.11%) JSON
13 24 (15.79%) jQuery
14 23 (15.13%) XML
15 22 (14.47%) Vue.js
16 20 (13.16%) ASP.NET Web API
16 20 (13.16%) Twitter Bootstrap
17 17 (11.18%) Entity Framework
Miscellaneous
1 10 (6.58%) iPad
2 9 (5.92%) Enterprise Software
2 9 (5.92%) Mobile App
3 8 (5.26%) Management Information System
4 7 (4.61%) User Experience
4 7 (4.61%) Virtual Team
5 5 (3.29%) Client/Server
5 5 (3.29%) Wiki
6 4 (2.63%) Robotics
7 3 (1.97%) Greenfield Project
8 1 (0.66%) Data Centre
8 1 (0.66%) FMCG
8 1 (0.66%) NHS
8 1 (0.66%) N-Tier
8 1 (0.66%) Self-Motivation
Operating Systems
1 20 (13.16%) Android
2 15 (9.87%) Linux
3 14 (9.21%) Apple iOS
4 6 (3.95%) Windows
5 4 (2.63%) Unix
6 1 (0.66%) Ubuntu
Processes & Methodologies
1 82 (53.95%) Agile Software Development
2 58 (38.16%) Microservices
3 52 (34.21%) Full Stack Development
4 43 (28.29%) Software Engineering
5 42 (27.63%) DevOps
6 35 (23.03%) MVC
7 27 (17.76%) E-Commerce
7 27 (17.76%) Front End Development
8 24 (15.79%) OO
9 23 (15.13%) TDD
10 21 (13.82%) Scrum
11 18 (11.84%) Problem-Solving
12 16 (10.53%) API Development
12 16 (10.53%) SOA
13 14 (9.21%) BDD
14 13 (8.55%) Business Intelligence
14 13 (8.55%) Computer Science
15 10 (6.58%) Continuous Integration
15 10 (6.58%) Kanban
15 10 (6.58%) Test Automation
Programming Languages
1 95 (62.50%) JavaScript
2 66 (43.42%) C#
3 56 (36.84%) SQL
4 49 (32.24%) Java
5 19 (12.50%) TypeScript
6 15 (9.87%) PHP
7 13 (8.55%) Java 8
8 12 (7.89%) Python
9 11 (7.24%) Java 11
10 10 (6.58%) PHP 7
11 9 (5.92%) Kotlin
11 9 (5.92%) T-SQL
12 6 (3.95%) C++
13 5 (3.29%) Bash Shell
13 5 (3.29%) C
13 5 (3.29%) XPath
14 4 (2.63%) Groovy
15 3 (1.97%) PowerShell
16 2 (1.32%) Scala
16 2 (1.32%) VB.NET
Qualifications
1 18 (11.84%) Degree
2 7 (4.61%) Computer Science Degree
3 6 (3.95%) Microsoft Certification
4 5 (3.29%) SC Cleared
4 5 (3.29%) Security Cleared
5 4 (2.63%) ISTQB
5 4 (2.63%) PhD
6 1 (0.66%) MCSD
Quality Assurance & Compliance
1 12 (7.89%) QA
2 2 (1.32%) GRC
2 2 (1.32%) SLA
3 1 (0.66%) Accessibility
System Software
1 27 (17.76%) Docker
2 4 (2.63%) Active Directory
3 1 (0.66%) Postfix
Systems Management
1 14 (9.21%) Kubernetes
2 8 (5.26%) Ansible
3 6 (3.95%) Kibana
4 4 (2.63%) FlexNet
5 3 (1.97%) Terraform
6 2 (1.32%) Single Sign-On
7 1 (0.66%) Puppet
7 1 (0.66%) ZABBIX
Vendors
1 28 (18.42%) Microsoft
2 23 (15.13%) Google
3 8 (5.26%) Elastic Path
3 8 (5.26%) IBM
3 8 (5.26%) Oracle
3 8 (5.26%) ServiceNow
4 7 (4.61%) SAP
5 6 (3.95%) AppDynamics
5 6 (3.95%) Apple
5 6 (3.95%) Samsung
6 5 (3.29%) ANSYS
6 5 (3.29%) Bloomberg
7 4 (2.63%) Cisco
8 3 (1.97%) PayPal
8 3 (1.97%) Talend
8 3 (1.97%) Xamarin
9 2 (1.32%) Pega
9 2 (1.32%) WSO2
10 1 (0.66%) Red Hat
10 1 (0.66%) Sitecore