Period
to 4 March 2021

The following table provides summary statistics for permanent job vacancies advertised in the South East 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 4 March 2021 with a comparison to the same period in the previous 2 years.

RESTful
England > South East
6 months to
4 Mar 2021
Same period 2020 Same period 2019
Rank 74 98 77
Rank change year-on-year +24 -21 -7
Permanent jobs citing RESTful 446 699 1,044
As % of all permanent jobs advertised in the South East 3.84% 3.10% 3.90%
As % of the Libraries, Frameworks & Software Standards category 8.82% 7.87% 9.46%
Number of salaries quoted 491 639 1,040
Median annual salary £55,000 £55,000 £50,000
Median salary % change year-on-year - +10.00% +11.11%
10th Percentile £41,250 £37,250 £31,250
90th Percentile £71,250 £75,000 £76,250
England median annual salary £55,000 £57,500 £55,000
% change year-on-year -4.35% +4.55% +10.00%

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

All Software Libraries and Frameworks
South East
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 5,057 8,885 11,036
As % of all permanent IT jobs advertised in the South East 43.54% 39.36% 41.20%
Number of salaries quoted 4,341 7,597 9,667
Median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £32,500 £31,250 £30,000
90th Percentile £75,000 £72,500 £71,250
England median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.55% +4.76% +5.00%

RESTful
Job Vacancy Trend in the South East

Job postings citing RESTful as a proportion of all IT jobs advertised in the South East.

Job vacancy trend for RESTful in the South East

RESTful
Salary Trend in the South East

3-month moving average salary quoted in jobs citing RESTful in the South East.

Salary trend for RESTful in the South East

RESTful
Salary Histogram in the South East

Salary distribution for jobs citing RESTful in the South East over the 6 months to 4 March 2021.

Salary histogram for RESTful in the South East

RESTful
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RESTful within the South East region over the 6 months to 4 March 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
Thames Valley +15 175 £50,000 -16.67% 37
Berkshire -2 103 £50,000 -16.67% 25
Surrey +70 93 £57,500 -4.17% 22
West Sussex +34 70 £67,500 +28.57% 4
Hampshire -26 64 £52,500 +5.00% 27
Buckinghamshire +34 59 £50,000 -6.54% 6
East Sussex +25 33 £52,500 -12.50% 7
Oxfordshire +11 13 £55,000 +33.33% 6
Kent +13 7 £38,750 -13.89% 8
Sussex -11 1 - -
RESTful
England

For the 6 months to 4 March 2021, 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 South East region with a requirement for RESTful.

1 279 (62.56%) Agile Software Development
2 210 (47.09%) JavaScript
3 181 (40.58%) Git (software)
4 175 (39.24%) C#
5 151 (33.86%) .NET
6 146 (32.74%) HTML
6 146 (32.74%) CSS
7 138 (30.94%) Microservices
8 134 (30.04%) MVC
9 129 (28.92%) Test Automation
10 116 (26.01%) Scrum
11 111 (24.89%) React
12 110 (24.66%) SQL
13 109 (24.44%) DevOps
14 107 (23.99%) Azure
15 103 (23.09%) NoSQL
15 103 (23.09%) Java
16 99 (22.20%) Mentoring
16 99 (22.20%) .NET Core
17 98 (21.97%) AngularJS
17 98 (21.97%) AWS
18 88 (19.73%) TypeScript
19 87 (19.51%) Software Engineering
20 86 (19.28%) Unit Testing
21 76 (17.04%) SQL Server
22 74 (16.59%) SOLID
23 71 (15.92%) ASP.NET
23 71 (15.92%) QA
23 71 (15.92%) TDD
24 69 (15.47%) Node.js

RESTful
Co-occurring IT Skills in the South East 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 54 (12.11%) CMS
2 30 (6.73%) EPiServer
3 15 (3.36%) Elasticsearch
4 9 (2.02%) Apache
5 7 (1.57%) SharePoint
6 6 (1.35%) Apache Solr
6 6 (1.35%) WordPress
7 5 (1.12%) Confluence
7 5 (1.12%) Sitecore CMS
7 5 (1.12%) Umbraco
8 3 (0.67%) NServiceBus
9 2 (0.45%) Cloud Foundry
9 2 (0.45%) IIS
10 1 (0.22%) Tomcat
Applications
1 7 (1.57%) Microsoft Excel
Business Applications
1 4 (0.90%) Magento
1 4 (0.90%) Shopify
2 2 (0.45%) Salesforce.com CRM
3 1 (0.22%) NetSuite
Cloud Services
1 107 (23.99%) Azure
2 98 (21.97%) AWS
3 49 (10.99%) SaaS
4 22 (4.93%) Serverless
5 18 (4.04%) AWS Lambda
6 17 (3.81%) Power Platform
7 9 (2.02%) Azure Data Factory
8 8 (1.79%) GitHub
9 7 (1.57%) GCP
10 6 (1.35%) Salesforce Service Cloud
11 5 (1.12%) AWS CloudFormation
11 5 (1.12%) PaaS
11 5 (1.12%) Salesforce Sales Cloud
12 4 (0.90%) BrowserStack
13 3 (0.67%) Amazon CloudWatch
13 3 (0.67%) Amazon EC2
13 3 (0.67%) Amazon ECS
13 3 (0.67%) Azure Active Directory
13 3 (0.67%) Azure Functions
14 2 (0.45%) Firebase
Communications & Networking
1 23 (5.16%) HTTP
2 11 (2.47%) Skype
3 9 (2.02%) HTTPS
3 9 (2.02%) TCP/IP
4 2 (0.45%) DNS
4 2 (0.45%) Extranet
4 2 (0.45%) Firewall
4 2 (0.45%) Intranet
4 2 (0.45%) VPN
5 1 (0.22%) Internet
5 1 (0.22%) RFID
Database & Business Intelligence
1 103 (23.09%) NoSQL
2 76 (17.04%) SQL Server
3 63 (14.13%) MySQL
4 47 (10.54%) MongoDB
5 25 (5.61%) PostgreSQL
6 21 (4.71%) Relational Database
7 11 (2.47%) Amazon DynamoDB
8 10 (2.24%) Big Data
8 10 (2.24%) Power BI
9 9 (2.02%) Data Warehouse
10 8 (1.79%) Data Lake
11 7 (1.57%) PowerPivot
12 4 (0.90%) Redis
13 3 (0.67%) Apache Cassandra
13 3 (0.67%) SQLite
14 2 (0.45%) Amazon RDS
14 2 (0.45%) Event Store
14 2 (0.45%) RavenDB
15 1 (0.22%) HDInsight
15 1 (0.22%) SQL Server 2014
Development Applications
1 181 (40.58%) Git (software)
2 56 (12.56%) JIRA
3 37 (8.30%) Selenium
4 35 (7.85%) TeamCity
5 29 (6.50%) Jenkins
6 24 (5.38%) SpecFlow
7 16 (3.59%) Visual Studio
8 15 (3.36%) NUnit
9 14 (3.14%) Octopus Deploy
9 14 (3.14%) Team Foundation Server
10 11 (2.47%) Subversion
10 11 (2.47%) Visual Studio Team System
11 9 (2.02%) Atlassian Bamboo
11 9 (2.02%) PHPUnit
12 5 (1.12%) Cucumber
12 5 (1.12%) Jasmine
12 5 (1.12%) JMeter
12 5 (1.12%) REST Assured
13 4 (0.90%) Bitbucket
13 4 (0.90%) SonarQube
General
1 56 (12.56%) Finance
2 13 (2.91%) Public Sector
3 12 (2.69%) Retail
4 9 (2.02%) Marketing
5 6 (1.35%) Pharmaceutical
6 5 (1.12%) Law
6 5 (1.12%) Publishing
7 4 (0.90%) Games
8 3 (0.67%) Banking
9 2 (0.45%) Electronics
10 1 (0.22%) Billing
10 1 (0.22%) French Language
10 1 (0.22%) German Language
10 1 (0.22%) Manufacturing
10 1 (0.22%) Spanish Language
Job Titles
1 286 (64.13%) Developer
2 73 (16.37%) Senior Developer
3 56 (12.56%) C# Developer
4 49 (10.99%) Software Developer
5 45 (10.09%) .NET Developer
6 38 (8.52%) Scala Developer
7 37 (8.30%) Software Engineer
8 35 (7.85%) Full Stack Developer
8 35 (7.85%) PHP Developer
9 33 (7.40%) Consultant
9 33 (7.40%) QA Engineer
10 31 (6.95%) Lead Developer
11 30 (6.73%) Java Developer
12 29 (6.50%) Senior C# Developer
13 28 (6.28%) Senior Software Developer
14 25 (5.61%) C# .NET Developer
15 24 (5.38%) Senior Consultant
16 20 (4.48%) Principal Engineer
16 20 (4.48%) Python Developer
16 20 (4.48%) React Developer
Libraries, Frameworks & Software Standards
1 151 (33.86%) .NET
2 146 (32.74%) CSS
2 146 (32.74%) HTML
3 111 (24.89%) React
4 99 (22.20%) .NET Core
5 98 (21.97%) AngularJS
6 71 (15.92%) ASP.NET
7 69 (15.47%) Node.js
8 62 (13.90%) JSON
9 60 (13.45%) Vue.js
10 52 (11.66%) HTML5
11 46 (10.31%) Symfony
11 46 (10.31%) Twitter Bootstrap
12 43 (9.64%) .NET Framework
12 43 (9.64%) KnockoutJS
13 42 (9.42%) Web Services
14 40 (8.97%) ASP.NET MVC
15 38 (8.52%) Laravel
16 37 (8.30%) Entity Framework
16 37 (8.30%) Spring
Miscellaneous
1 35 (7.85%) Renewable Energy
2 34 (7.62%) iPhone
3 30 (6.73%) User Experience
4 25 (5.61%) Greenfield Project
5 21 (4.71%) Self-Motivation
6 16 (3.59%) Enterprise Software
7 15 (3.36%) LIMS
8 12 (2.69%) Data Structures
9 11 (2.47%) Linux Command Line
10 9 (2.02%) Management Information System
10 9 (2.02%) RIA
11 8 (1.79%) Analytical Skills
12 4 (0.90%) Mobile App
13 3 (0.67%) PKI
14 2 (0.45%) EPoS
14 2 (0.45%) NHS
15 1 (0.22%) AS400
15 1 (0.22%) Client/Server
15 1 (0.22%) N-Tier
15 1 (0.22%) Online Games
Operating Systems
1 49 (10.99%) Linux
2 42 (9.42%) Android
3 9 (2.02%) Unix
4 6 (1.35%) Apple iOS
5 5 (1.12%) Windows
6 2 (0.45%) VMS
Processes & Methodologies
1 279 (62.56%) Agile Software Development
2 138 (30.94%) Microservices
3 134 (30.04%) MVC
4 129 (28.92%) Test Automation
5 116 (26.01%) Scrum
6 109 (24.44%) DevOps
7 99 (22.20%) Mentoring
8 87 (19.51%) Software Engineering
9 86 (19.28%) Unit Testing
10 74 (16.59%) SOLID
11 71 (15.92%) TDD
12 60 (13.45%) BDD
12 60 (13.45%) OO
13 52 (11.66%) Kanban
14 47 (10.54%) Web Development
15 46 (10.31%) Test Strategy
16 39 (8.74%) Project Management
17 38 (8.52%) OOP
17 38 (8.52%) Service Design
17 38 (8.52%) Web Testing
Programming Languages
1 210 (47.09%) JavaScript
2 175 (39.24%) C#
3 110 (24.66%) SQL
4 103 (23.09%) Java
5 88 (19.73%) TypeScript
6 62 (13.90%) PHP
7 55 (12.33%) Python
8 38 (8.52%) Scala
9 22 (4.93%) ES6
10 18 (4.04%) PHP 7
11 12 (2.69%) PowerShell
12 11 (2.47%) Ruby
13 9 (2.02%) Bash Shell
13 9 (2.02%) Java 8
13 9 (2.02%) R
14 8 (1.79%) Shell Script
14 8 (1.79%) T-SQL
15 6 (1.35%) Apex Code
15 6 (1.35%) C++
16 5 (1.12%) SOQL
Qualifications
1 25 (5.61%) Degree
2 17 (3.81%) Security Cleared
3 16 (3.59%) SC Cleared
4 10 (2.24%) Computer Science Degree
5 3 (0.67%) DV Cleared
6 2 (0.45%) Numerate Degree
7 1 (0.22%) ISTQB
7 1 (0.22%) ISTQB Foundation Certification
7 1 (0.22%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 71 (15.92%) QA
2 1 (0.22%) GDPR
2 1 (0.22%) SLA
System Software
1 66 (14.80%) Docker
2 10 (2.24%) VMware Infrastructure
3 7 (1.57%) Hyper-V
4 4 (0.90%) Active Directory
Systems Management
1 37 (8.30%) Kubernetes
2 19 (4.26%) Terraform
3 15 (3.36%) Ansible
4 9 (2.02%) ZABBIX
5 4 (0.90%) Opscode Chef
5 4 (0.90%) Puppet
6 2 (0.45%) Kubeflow
7 1 (0.22%) HP Quality Center
Vendors
1 51 (11.43%) Microsoft
2 15 (3.36%) VMware
3 13 (2.91%) Salesforce.com
4 11 (2.47%) Oracle
5 9 (2.02%) New Relic
6 8 (1.79%) Databricks
7 7 (1.57%) Sitecore
8 6 (1.35%) Google
9 4 (0.90%) Zend
10 2 (0.45%) Xamarin
11 1 (0.22%) Borland
11 1 (0.22%) hybris
11 1 (0.22%) JD Edwards
11 1 (0.22%) SAP
11 1 (0.22%) Splunk
11 1 (0.22%) Telstra
11 1 (0.22%) UiPath