Job Vacancy Trend Salary Trend Salary Histogram Job Locations Skill Sets
Period
to 5 May 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 5 May 2021 with a comparison to the same period in the previous 2 years.

Representational State Transfer (REST)
England > East of England
6 months to
5 May 2021		 Same period 2020 Same period 2019
Rank 38 81 107
Rank change year-on-year +43 +26 +15
Permanent jobs citing REST 199 166 236
As % of all permanent jobs advertised in the East of England 5.33% 3.43% 2.84%
As % of the Libraries, Frameworks & Software Standards category 18.97% 10.01% 8.42%
Number of salaries quoted 154 120 197
10th Percentile £33,287 £38,750 £34,500
25th Percentile £44,438 £43,563 £42,500
Median annual salary (50th Percentile) £57,500 £55,000 £52,500
Median % change year-on-year +4.55% +4.76% -4.55%
75th Percentile £73,750 £65,000 £63,750
90th Percentile £82,500 £76,375 £76,250
England median annual salary £60,000 £55,000 £55,850
% change year-on-year +9.09% -1.52% +1.55%

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 1,049 1,659 2,804
As % of all permanent IT jobs advertised in the East of England 28.08% 34.24% 33.75%
Number of salaries quoted 770 1,238 2,211
10th Percentile £32,500 £32,500 £31,250
25th Percentile £41,438 £38,750 £38,283
Median annual salary (50th Percentile) £55,000 £50,000 £50,000
Median % change year-on-year +10.00% - -
75th Percentile £66,250 £63,750 £61,500
90th Percentile £80,000 £77,500 £70,750
England median annual salary £57,500 £55,000 £53,000
% change year-on-year +4.55% +3.77% +6.00%

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 5 May 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 5 May 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 +22 71 £47,500 -5.00% 11
Hertfordshire +50 61 £62,500 +4.17% 9
Essex +22 47 £60,000 +40.35% 5
Bedfordshire +1 16 £78,500 +16.30% 6
Suffolk +17 7 £72,500 +45.00%
Norfolk +18 3 £36,000 -15.29% 1
REST
England

For the 6 months to 5 May 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.

1 125 (62.81%) Agile Software Development
2 107 (53.77%) JavaScript
3 88 (44.22%) C#
4 81 (40.70%) Java
4 81 (40.70%) DevOps
5 78 (39.20%) .NET
6 73 (36.68%) Microservices
7 69 (34.67%) CSS
8 68 (34.17%) Azure
9 64 (32.16%) TDD
10 61 (30.65%) AWS
11 56 (28.14%) HTML
12 55 (27.64%) SQL
12 55 (27.64%) SOAP
13 49 (24.62%) SQL Server
14 48 (24.12%) Spring
14 48 (24.12%) AngularJS
15 45 (22.61%) Web Services
16 42 (21.11%) Scrum
16 42 (21.11%) Git (software)
17 41 (20.60%) React
18 39 (19.60%) Docker
18 39 (19.60%) Social Skills
19 38 (19.10%) Problem-Solving
20 37 (18.59%) BDD
21 36 (18.09%) Software Engineering
21 36 (18.09%) .NET Framework
22 34 (17.09%) ASP.NET
23 33 (16.58%) Microsoft
23 33 (16.58%) Degree

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 22 (11.06%) Elasticsearch
2 15 (7.54%) OpenStack
2 15 (7.54%) SharePoint
3 11 (5.53%) Confluence
4 9 (4.52%) CMS
5 7 (3.52%) nginx
6 6 (3.02%) Camunda
7 5 (2.51%) Apache Solr
8 3 (1.51%) Red Hat Fuse
9 2 (1.01%) BizTalk Server
10 1 (0.50%) EPiServer
10 1 (0.50%) IIS
10 1 (0.50%) Kentico
10 1 (0.50%) NServiceBus
10 1 (0.50%) Sitecore CMS
10 1 (0.50%) Umbraco
10 1 (0.50%) WebSphere
Applications
1 3 (1.51%) Adobe XD
1 3 (1.51%) Microsoft PowerPoint
2 1 (0.50%) MadCap Flare
2 1 (0.50%) Sketch
2 1 (0.50%) Zeplin
Business Applications
1 2 (1.01%) NetSuite
2 1 (0.50%) Maximo
2 1 (0.50%) Payment Gateway
2 1 (0.50%) Shopify
Cloud Services
1 68 (34.17%) Azure
2 61 (30.65%) AWS
3 31 (15.58%) Serverless
4 18 (9.05%) GCP
5 15 (7.54%) Amazon ECS
5 15 (7.54%) Amazon EKS
6 14 (7.04%) Azure Service Bus
7 12 (6.03%) Azure Functions
8 9 (4.52%) PaaS
9 7 (3.52%) Cloud Computing
9 7 (3.52%) Microsoft 365
10 6 (3.02%) IaaS
10 6 (3.02%) Power Platform
11 5 (2.51%) Apple Pay
11 5 (2.51%) Google Pay
11 5 (2.51%) Samsung Pay
12 4 (2.01%) Dynamics 365
13 3 (1.51%) Amazon CloudWatch
13 3 (1.51%) npm
13 3 (1.51%) PowerApps
Communications & Networking
1 12 (6.03%) HTTP
2 10 (5.03%) Firewall
3 1 (0.50%) AMQP
Database & Business Intelligence
1 49 (24.62%) SQL Server
2 26 (13.07%) Relational Database
3 25 (12.56%) MongoDB
4 24 (12.06%) MySQL
5 20 (10.05%) PostgreSQL
6 17 (8.54%) NoSQL
7 5 (2.51%) Power BI
7 5 (2.51%) Redis
8 4 (2.01%) Big Data
8 4 (2.01%) MariaDB
8 4 (2.01%) Oracle Database
8 4 (2.01%) RavenDB
9 3 (1.51%) Geospatial Data
9 3 (1.51%) GIS
9 3 (1.51%) JasperReports
10 1 (0.50%) Amazon Athena
10 1 (0.50%) Amazon DynamoDB
10 1 (0.50%) Amazon Redshift
10 1 (0.50%) Data Lake
10 1 (0.50%) SQLite
Development Applications
1 42 (21.11%) Git (software)
2 32 (16.08%) Jenkins
3 23 (11.56%) JIRA
4 18 (9.05%) Maven
5 14 (7.04%) GitLab
6 12 (6.03%) Cucumber
7 10 (5.03%) Gradle
8 7 (3.52%) Selenium
9 6 (3.02%) Robot Framework
10 4 (2.01%) JUnit
10 4 (2.01%) Mockito
10 4 (2.01%) NUnit
10 4 (2.01%) Postman
10 4 (2.01%) SoapUI
10 4 (2.01%) WebDriver
10 4 (2.01%) Zephyr
11 3 (1.51%) Jasmine
11 3 (1.51%) Mercurial
11 3 (1.51%) Moq
11 3 (1.51%) Team Foundation Server
General
1 39 (19.60%) Social Skills
2 27 (13.57%) Public Sector
3 13 (6.53%) Retail
4 11 (5.53%) Back Office
4 11 (5.53%) Electronics
4 11 (5.53%) Marketing
5 10 (5.03%) Finance
6 5 (2.51%) Manufacturing
6 5 (2.51%) Telecoms
7 4 (2.01%) Presentation Skills
8 3 (1.51%) Influencing Skills
8 3 (1.51%) Law
9 2 (1.01%) Police
10 1 (0.50%) Aerospace
10 1 (0.50%) Automotive
Job Titles
1 131 (65.83%) Developer
2 53 (26.63%) .NET Developer
3 39 (19.60%) Senior Developer
4 35 (17.59%) Java Developer
5 31 (15.58%) Software Developer
6 28 (14.07%) C# Developer
7 26 (13.07%) Full Stack Developer
7 26 (13.07%) Software Engineer
8 23 (11.56%) C# .NET Developer
9 22 (11.06%) .NET Software Developer
9 22 (11.06%) SQL Developer
10 19 (9.55%) Senior .NET Developer
11 18 (9.05%) C# Software Developer
12 16 (8.04%) Architect
13 14 (7.04%) JavaScript Developer
14 12 (6.03%) Senior Software Engineer
15 11 (5.53%) Java Engineer
15 11 (5.53%) Technical Architect
16 9 (4.52%) Infrastructure Engineer
16 9 (4.52%) Support Engineer
Libraries, Frameworks & Software Standards
1 78 (39.20%) .NET
2 69 (34.67%) CSS
3 56 (28.14%) HTML
4 55 (27.64%) SOAP
5 48 (24.12%) AngularJS
5 48 (24.12%) Spring
6 45 (22.61%) Web Services
7 41 (20.60%) React
8 36 (18.09%) .NET Framework
9 34 (17.09%) ASP.NET
10 33 (16.58%) Spring Boot
11 32 (16.08%) Node.js
12 26 (13.07%) HTML5
13 24 (12.06%) .NET Core
13 24 (12.06%) jQuery
14 20 (10.05%) Elastic Stack
14 20 (10.05%) Entity Framework
15 19 (9.55%) JSON
16 18 (9.05%) Vue.js
16 18 (9.05%) XML
Miscellaneous
1 13 (6.53%) Mobile App
2 12 (6.03%) User Experience
3 11 (5.53%) Client/Server
3 11 (5.53%) Management Information System
4 10 (5.03%) Enterprise Software
5 7 (3.52%) iPad
5 7 (3.52%) Robotics
5 7 (3.52%) Self-Motivation
6 6 (3.02%) Virtual Team
7 5 (2.51%) Wiki
8 2 (1.01%) N-Tier
9 1 (0.50%) FMCG
9 1 (0.50%) NHS
9 1 (0.50%) Public Cloud
Operating Systems
1 21 (10.55%) Linux
2 15 (7.54%) Android
3 10 (5.03%) Apple iOS
3 10 (5.03%) Unix
3 10 (5.03%) Windows
4 3 (1.51%) Ubuntu
Processes & Methodologies
1 125 (62.81%) Agile Software Development
2 81 (40.70%) DevOps
3 73 (36.68%) Microservices
4 64 (32.16%) TDD
5 42 (21.11%) Scrum
6 38 (19.10%) Problem-Solving
7 37 (18.59%) BDD
8 36 (18.09%) Software Engineering
9 31 (15.58%) MVC
10 27 (13.57%) Kanban
10 27 (13.57%) OO
11 23 (11.56%) Front End Development
12 22 (11.06%) E-Commerce
13 20 (10.05%) SOA
14 19 (9.55%) API Development
15 18 (9.05%) OOP
16 17 (8.54%) Continuous Integration
17 16 (8.04%) Test Automation
18 14 (7.04%) Mentoring
18 14 (7.04%) SOLID
Programming Languages
1 107 (53.77%) JavaScript
2 88 (44.22%) C#
3 81 (40.70%) Java
4 55 (27.64%) SQL
5 31 (15.58%) Java 8
6 27 (13.57%) Python
7 15 (7.54%) T-SQL
8 13 (6.53%) PHP
9 9 (4.52%) Go
10 7 (3.52%) C++
10 7 (3.52%) TypeScript
11 6 (3.02%) C
11 6 (3.02%) Kotlin
11 6 (3.02%) PHP 7
12 5 (2.51%) Bash Shell
13 4 (2.01%) Groovy
13 4 (2.01%) PowerShell
13 4 (2.01%) XPath
14 3 (1.51%) Rust
15 2 (1.01%) ES6
Qualifications
1 33 (16.58%) Degree
2 14 (7.04%) SC Cleared
2 14 (7.04%) Security Cleared
3 4 (2.01%) Computer Science Degree
3 4 (2.01%) ISTQB
3 4 (2.01%) PhD
4 1 (0.50%) Microsoft Certification
Quality Assurance & Compliance
1 14 (7.04%) QA
2 9 (4.52%) SLA
3 1 (0.50%) GRC
System Software
1 39 (19.60%) Docker
2 10 (5.03%) Active Directory
3 1 (0.50%) Postfix
Systems Management
1 29 (14.57%) Ansible
1 29 (14.57%) Kubernetes
2 11 (5.53%) Kibana
3 10 (5.03%) Puppet
4 8 (4.02%) Terraform
5 6 (3.02%) Opscode Chef
5 6 (3.02%) Salt
6 4 (2.01%) FlexNet
7 3 (1.51%) logstash
7 3 (1.51%) ZABBIX
Vendors
1 33 (16.58%) Microsoft
2 14 (7.04%) Oracle
3 12 (6.03%) Google
4 10 (5.03%) Cisco
4 10 (5.03%) WSO2
5 9 (4.52%) IBM
5 9 (4.52%) ServiceNow
6 8 (4.02%) AppDynamics
6 8 (4.02%) Pega
7 6 (3.02%) Arista
8 5 (2.51%) Apple
8 5 (2.51%) Samsung
8 5 (2.51%) SAP
9 4 (2.01%) ANSYS
9 4 (2.01%) Bloomberg
10 3 (1.51%) Adobe
10 3 (1.51%) PayPal
10 3 (1.51%) Red Hat
10 3 (1.51%) Xamarin
11 2 (1.01%) JD Edwards