Period
to 14 May 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 14 May 2021 with a comparison to the same period in the previous 2 years.

RESTful
England > South East
6 months to
14 May 2021
Same period 2020 Same period 2019
Rank 78 88 83
Rank change year-on-year +10 -5 -13
Permanent jobs citing RESTful 495 576 982
As % of all permanent jobs advertised in the South East 3.70% 3.26% 3.77%
As % of the Libraries, Frameworks & Software Standards category 8.63% 8.03% 9.44%
Number of salaries quoted 396 473 899
10th Percentile £42,500 £34,784 £31,000
25th Percentile £47,500 £42,500 £35,000
Median annual salary (50th Percentile) £55,000 £57,500 £47,500
Median % change year-on-year -4.35% +21.05% -
75th Percentile £67,500 £67,500 £62,500
90th Percentile £75,000 £75,000 £75,000
England median annual salary £57,500 £57,500 £55,000
% change year-on-year - +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 5,738 7,171 10,401
As % of all permanent IT jobs advertised in the South East 42.93% 40.64% 39.92%
Number of salaries quoted 4,667 6,153 8,966
10th Percentile £33,500 £32,500 £30,000
25th Percentile £41,250 £38,750 £36,250
Median annual salary (50th Percentile) £52,500 £50,000 £48,000
Median % change year-on-year +5.00% +4.17% +6.67%
75th Percentile £65,000 £63,750 £61,250
90th Percentile £75,000 £75,000 £72,500
England median annual salary £57,500 £55,000 £53,750
% change year-on-year +4.55% +2.33% +7.50%

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 14 May 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 14 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
Thames Valley -19 164 £50,000 -16.67% 39
Hampshire +27 147 £52,500 - 19
Surrey +53 119 £57,500 -4.17% 26
Berkshire -15 99 £50,000 -16.67% 13
Buckinghamshire -9 54 £48,500 -19.17% 17
East Sussex +22 37 £55,000 -12.00% 7
West Sussex -14 19 £70,000 +27.27% 9
Oxfordshire -10 11 £62,500 +31.58% 9
Kent -9 6 £35,000 - 9
Sussex - 1 - -
RESTful
England

For the 6 months to 14 May 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.

1 322 (65.05%) Agile Software Development
2 258 (52.12%) JavaScript
3 244 (49.29%) Git (software)
4 234 (47.27%) CSS
5 200 (40.40%) C#
6 187 (37.78%) AngularJS
7 178 (35.96%) .NET
8 167 (33.74%) MVC
9 163 (32.93%) Microservices
10 160 (32.32%) HTML
11 147 (29.70%) React
12 139 (28.08%) Java
13 131 (26.46%) .NET Core
14 130 (26.26%) DevOps
15 128 (25.86%) Azure
15 128 (25.86%) Unit Testing
15 128 (25.86%) Finance
16 127 (25.66%) SQL
17 125 (25.25%) Software Engineering
18 122 (24.65%) TDD
19 113 (22.83%) Scrum
20 110 (22.22%) Twitter Bootstrap
21 109 (22.02%) NoSQL
22 107 (21.62%) Test Automation
23 104 (21.01%) Node.js
24 102 (20.61%) AWS
25 95 (19.19%) SOLID
26 89 (17.98%) Social Skills
27 87 (17.58%) Mentoring
28 84 (16.97%) OO

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 65 (13.13%) CMS
2 45 (9.09%) Apache
3 44 (8.89%) EPiServer
4 43 (8.69%) GemFire
5 36 (7.27%) Apache Spark
6 7 (1.41%) SharePoint
7 6 (1.21%) Umbraco
8 5 (1.01%) Elasticsearch
9 4 (0.81%) WebSphere
9 4 (0.81%) WebSphere Application Server
10 2 (0.40%) Apache Solr
10 2 (0.40%) Cloud Foundry
10 2 (0.40%) Confluence
10 2 (0.40%) IIS
10 2 (0.40%) Sitecore CMS
10 2 (0.40%) Tomcat
10 2 (0.40%) WordPress
11 1 (0.20%) JBoss
11 1 (0.20%) NServiceBus
Applications
1 5 (1.01%) Microsoft Excel
Business Applications
1 1 (0.20%) NetSuite
1 1 (0.20%) Shopify
Cloud Services
1 128 (25.86%) Azure
2 102 (20.61%) AWS
3 54 (10.91%) SaaS
4 50 (10.10%) GitHub
5 24 (4.85%) GCP
6 21 (4.24%) Amazon Kinesis
7 17 (3.43%) PaaS
8 16 (3.23%) Power Platform
9 13 (2.63%) Serverless
10 10 (2.02%) AWS CloudFormation
11 9 (1.82%) AWS Lambda
11 9 (1.82%) OpenShift
12 7 (1.41%) Amazon EC2
12 7 (1.41%) npm
13 6 (1.21%) Amazon CloudWatch
13 6 (1.21%) Amazon S3
13 6 (1.21%) Azure Service Bus
13 6 (1.21%) Salesforce Service Cloud
14 5 (1.01%) Azure Synapse Analytics
14 5 (1.01%) Salesforce Sales Cloud
Communications & Networking
1 28 (5.66%) HTTP
2 3 (0.61%) Firewall
2 3 (0.61%) HTTPS
2 3 (0.61%) Internet
2 3 (0.61%) SMTP
2 3 (0.61%) TCP/IP
3 2 (0.40%) DNS
3 2 (0.40%) Extranet
3 2 (0.40%) Intranet
3 2 (0.40%) VPN
4 1 (0.20%) Reverse Proxy
4 1 (0.20%) RFID
4 1 (0.20%) Skype
Database & Business Intelligence
1 109 (22.02%) NoSQL
2 74 (14.95%) SQL Server
3 63 (12.73%) MySQL
4 53 (10.71%) Relational Database
5 52 (10.51%) PostgreSQL
6 38 (7.68%) Redis
7 37 (7.47%) MariaDB
8 35 (7.07%) HBase
9 25 (5.05%) Big Data
10 15 (3.03%) MongoDB
11 9 (1.82%) Data Lake
11 9 (1.82%) Data Warehouse
11 9 (1.82%) Power BI
12 7 (1.41%) Amazon DynamoDB
13 6 (1.21%) Amazon RDS
14 5 (1.01%) PowerPivot
15 4 (0.81%) DB2
15 4 (0.81%) Hadoop
16 2 (0.40%) Data Mining
17 1 (0.20%) RDBMS
Development Applications
1 244 (49.29%) Git (software)
2 67 (13.54%) Jenkins
3 51 (10.30%) Protractor
4 50 (10.10%) Cucumber
4 50 (10.10%) Cypress.io
5 46 (9.29%) Sonatype Nexus
6 43 (8.69%) JUnit
6 43 (8.69%) Storybook
7 39 (7.88%) TeamCity
8 37 (7.47%) Gradle
9 35 (7.07%) Eclipse
9 35 (7.07%) IntelliJ
9 35 (7.07%) Mockito
10 31 (6.26%) Selenium
11 30 (6.06%) JIRA
12 26 (5.25%) Visual Studio
13 20 (4.04%) Octopus Deploy
14 19 (3.84%) Artifactory
15 17 (3.43%) SpecFlow
16 16 (3.23%) Subversion
General
1 128 (25.86%) Finance
2 89 (17.98%) Social Skills
3 49 (9.90%) Banking
4 47 (9.49%) Law
5 15 (3.03%) Retail
6 11 (2.22%) Organisational Skills
7 9 (1.82%) Analytical Skills
8 8 (1.62%) Marketing
8 8 (1.62%) Pharmaceutical
9 5 (1.01%) Publishing
10 4 (0.81%) Public Sector
10 4 (0.81%) Wearables
11 3 (0.61%) Games
12 2 (0.40%) Electronics
12 2 (0.40%) Manufacturing
12 2 (0.40%) Telecoms
13 1 (0.20%) Billing
13 1 (0.20%) Influencing Skills
Job Titles
1 296 (59.80%) Developer
2 85 (17.17%) Senior Developer
3 72 (14.55%) Software Developer
4 63 (12.73%) C# Developer
5 61 (12.32%) .NET Developer
6 55 (11.11%) Software Engineer
7 40 (8.08%) Full Stack Developer
8 39 (7.88%) Consultant
9 37 (7.47%) Lead Developer
9 37 (7.47%) PHP Developer
10 36 (7.27%) Front End Developer (Client-Side Developer)
11 32 (6.46%) C# .NET Developer
12 31 (6.26%) Senior Consultant
12 31 (6.26%) Senior Software Developer
13 30 (6.06%) Lead Software Developer
14 27 (5.45%) Senior C# Developer
15 26 (5.25%) Architect
15 26 (5.25%) Java Developer
16 25 (5.05%) Principal Engineer
17 24 (4.85%) Angular Developer
Libraries, Frameworks & Software Standards
1 234 (47.27%) CSS
2 187 (37.78%) AngularJS
3 178 (35.96%) .NET
4 160 (32.32%) HTML
5 147 (29.70%) React
6 131 (26.46%) .NET Core
7 110 (22.22%) Twitter Bootstrap
8 104 (21.01%) Node.js
9 73 (14.75%) Vue.js
10 69 (13.94%) ASP.NET
11 68 (13.74%) Spring
12 62 (12.53%) JSON
13 60 (12.12%) Redux
14 53 (10.71%) KnockoutJS
15 51 (10.30%) Web Services
16 50 (10.10%) ASP.NET MVC
16 50 (10.10%) Symfony
17 49 (9.90%) Sass
18 45 (9.09%) .NET Framework
18 45 (9.09%) CSS3
Miscellaneous
1 59 (11.92%) User Experience
2 51 (10.30%) Self-Motivation
3 45 (9.09%) Linux Command Line
4 40 (8.08%) iPhone
5 39 (7.88%) Renewable Energy
6 19 (3.84%) Greenfield Project
7 13 (2.63%) LIMS
8 12 (2.42%) Enterprise Software
9 9 (1.82%) Management Information System
10 8 (1.62%) Data Structures
11 6 (1.21%) Mobile App
11 6 (1.21%) RIA
12 4 (0.81%) 3D Graphics
12 4 (0.81%) Cloud Native
12 4 (0.81%) Public Cloud
13 3 (0.61%) EPoS
13 3 (0.61%) PKI
14 2 (0.40%) Internet of Things
14 2 (0.40%) Mobile Banking
14 2 (0.40%) NHS
Operating Systems
1 75 (15.15%) Linux
2 56 (11.31%) Android
3 46 (9.29%) Unix
4 16 (3.23%) Apple iOS
5 2 (0.40%) VMS
5 2 (0.40%) Windows
Processes & Methodologies
1 322 (65.05%) Agile Software Development
2 167 (33.74%) MVC
3 163 (32.93%) Microservices
4 130 (26.26%) DevOps
5 128 (25.86%) Unit Testing
6 125 (25.25%) Software Engineering
7 122 (24.65%) TDD
8 113 (22.83%) Scrum
9 107 (21.62%) Test Automation
10 95 (19.19%) SOLID
11 87 (17.58%) Mentoring
12 84 (16.97%) OO
13 78 (15.76%) BDD
14 68 (13.74%) Open Source
15 60 (12.12%) Computer Science
16 56 (11.31%) Web Development
17 55 (11.11%) Fintech
18 50 (10.10%) Project Management
19 48 (9.70%) Front End Development
19 48 (9.70%) Validation
Programming Languages
1 258 (52.12%) JavaScript
2 200 (40.40%) C#
3 139 (28.08%) Java
4 127 (25.66%) SQL
5 78 (15.76%) Python
6 73 (14.75%) TypeScript
7 67 (13.54%) PHP
8 37 (7.47%) Shell Script
9 36 (7.27%) Groovy
10 21 (4.24%) PHP 7
11 18 (3.64%) ES6
12 14 (2.83%) Java 8
13 12 (2.42%) PowerShell
14 11 (2.22%) Scala
15 9 (1.82%) R
15 9 (1.82%) Ruby
16 8 (1.62%) T-SQL
17 6 (1.21%) Apex Code
17 6 (1.21%) Bash Shell
18 5 (1.01%) SOQL
Qualifications
1 72 (14.55%) Degree
2 35 (7.07%) OCP
2 35 (7.07%) Oracle Certification
3 9 (1.82%) Computer Science Degree
4 7 (1.41%) SC Cleared
4 7 (1.41%) Security Cleared
5 4 (0.81%) AWS Certification
5 4 (0.81%) TOGAF Certification
6 2 (0.40%) Numerate Degree
7 1 (0.20%) ISEB
7 1 (0.20%) ISTQB Foundation Certification
7 1 (0.20%) PhD
7 1 (0.20%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 54 (10.91%) QA
2 1 (0.20%) SLA
System Software
1 84 (16.97%) Docker
2 36 (7.27%) VMware Infrastructure
3 35 (7.07%) HDFS
4 7 (1.41%) Hyper-V
5 5 (1.01%) Active Directory
6 4 (0.81%) Firmware
6 4 (0.81%) Virtual Servers
Systems Management
1 50 (10.10%) Kubernetes
2 48 (9.70%) Ansible
3 19 (3.84%) Terraform
4 14 (2.83%) Opscode Chef
5 4 (0.81%) Puppet
6 3 (0.61%) Kubeflow
6 3 (0.61%) ZABBIX
7 2 (0.40%) Prometheus
Vendors
1 48 (9.70%) VMware
2 47 (9.49%) Microsoft
3 42 (8.48%) Okta
4 15 (3.03%) Google
5 11 (2.22%) Oracle
5 11 (2.22%) Salesforce.com
6 5 (1.01%) Databricks
6 5 (1.01%) Sitecore
7 4 (0.81%) IBM
7 4 (0.81%) Xamarin
8 3 (0.61%) New Relic
9 1 (0.20%) Guidewire
9 1 (0.20%) JD Edwards
9 1 (0.20%) SAP
9 1 (0.20%) Splunk
9 1 (0.20%) UiPath