Period
to

The following table provides summary statistics for permanent job vacancies advertised in the City of London 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 16 May 2022 with a comparison to the same period in the previous 2 years.

RESTful
Central London > City of London
6 months to
16 May 2022
Same period 2021 Same period 2020
Rank 108 146 115
Rank change year-on-year +38 -31 -51
Permanent jobs citing RESTful 190 91 196
As % of all permanent jobs advertised in the City of London 2.62% 1.83% 2.69%
As % of the Libraries, Frameworks & Software Standards category 8.03% 4.50% 7.11%
Number of salaries quoted 168 86 181
10th Percentile £52,500 £39,250 £46,250
25th Percentile £62,500 £57,500 £53,750
Median annual salary (50th Percentile) £75,000 £67,500 £72,500
Median % change year-on-year +11.11% -6.90% +11.54%
75th Percentile £93,750 £84,375 £85,000
90th Percentile £102,500 £111,250 £92,500
Central London median annual salary £75,000 £69,000 £70,000
% change year-on-year +8.70% -1.43% +3.70%

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 City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2,367 2,024 2,757
As % of all permanent IT jobs advertised in the City of London 32.68% 40.78% 37.87%
Number of salaries quoted 2,014 1,860 2,445
10th Percentile £48,750 £46,250 £45,000
25th Percentile £60,000 £57,500 £55,000
Median annual salary (50th Percentile) £75,000 £75,000 £70,000
Median % change year-on-year - +7.14% +3.70%
75th Percentile £98,750 £90,000 £85,000
90th Percentile £110,000 £106,250 £100,000
Central London median annual salary £77,000 £72,500 £70,000
% change year-on-year +6.21% +3.57% +3.70%

RESTful
Job Vacancy Trend in the City of London

Job postings citing RESTful as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for RESTful in the City of London

RESTful
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing RESTful in the City of London.

Salary trend for RESTful in the City of London

RESTful
Salary Histogram in the City of London

Salary distribution for jobs citing RESTful in the City of London over the 6 months to 16 May 2022.

Salary histogram for RESTful in the City of London

RESTful
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RESTful within the City of London region over the 6 months to 16 May 2022. 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
Jobs
London Bridge - 5 £75,000 -
RESTful
Central London

For the 6 months to 16 May 2022, 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 City of London region with a requirement for RESTful.

1 107 (56.32%) Agile
2 90 (47.37%) Java
3 88 (46.32%) Microservices
4 81 (42.63%) CI/CD
5 74 (38.95%) JavaScript
6 70 (36.84%) Full Stack Development
7 67 (35.26%) SQL
8 63 (33.16%) Continuous Integration
9 61 (32.11%) Docker
10 53 (27.89%) AngularJS
10 53 (27.89%) Scrum
10 53 (27.89%) Spring
11 47 (24.74%) Web Services
11 47 (24.74%) Azure
12 46 (24.21%) .NET
13 43 (22.63%) C#
14 42 (22.11%) NoSQL
14 42 (22.11%) Spring Boot
15 39 (20.53%) Git (software)
15 39 (20.53%) HTML
16 38 (20.00%) TDD
17 36 (18.95%) AWS
17 36 (18.95%) Kubernetes
17 36 (18.95%) Jenkins
18 33 (17.37%) Finance
18 33 (17.37%) SQL Server
18 33 (17.37%) DevOps
19 32 (16.84%) React
19 32 (16.84%) Node.js
20 31 (16.32%) CSS

RESTful
Co-occurring IT Skills in the City of London 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 10 (5.26%) Moodle
1 10 (5.26%) Totara
2 8 (4.21%) SugarCRM
3 5 (2.63%) SharePoint
4 3 (1.58%) Confluence
4 3 (1.58%) Elasticsearch
5 2 (1.05%) Apache Spark
5 2 (1.05%) Appian
5 2 (1.05%) JBoss
5 2 (1.05%) OpenStack
5 2 (1.05%) Tomcat
6 1 (0.53%) Alfresco
6 1 (0.53%) Apache
6 1 (0.53%) Apache Solr
6 1 (0.53%) IIS
6 1 (0.53%) Jetty
Applications
1 1 (0.53%) Chatbot
Business Applications
1 1 (0.53%) Distributed Ledger
1 1 (0.53%) Payment Gateway
Cloud Services
1 47 (24.74%) Azure
2 36 (18.95%) AWS
3 11 (5.79%) GitHub
4 10 (5.26%) GCP
4 10 (5.26%) Serverless
5 8 (4.21%) Power Platform
6 7 (3.68%) Azure Pipelines
7 5 (2.63%) Azure Functions
7 5 (2.63%) Power Automate
7 5 (2.63%) PowerApps
7 5 (2.63%) SaaS
8 3 (1.58%) Microsoft 365
9 2 (1.05%) Azure App Service
9 2 (1.05%) Azure Monitor
9 2 (1.05%) npm
9 2 (1.05%) OpenShift
10 1 (0.53%) Azure Service Fabric
10 1 (0.53%) BlazeMeter
10 1 (0.53%) Google Data Studio
10 1 (0.53%) Tricentis Tosca
Communications & Networking
1 6 (3.16%) Broadband
2 3 (1.58%) HTTP
Database & Business Intelligence
1 42 (22.11%) NoSQL
2 33 (17.37%) SQL Server
3 16 (8.42%) MySQL
4 9 (4.74%) Data Warehouse
4 9 (4.74%) MariaDB
5 8 (4.21%) Power BI
6 7 (3.68%) Relational Database
7 6 (3.16%) PostgreSQL
8 5 (2.63%) DB2
8 5 (2.63%) SQL Server Reporting Services
9 4 (2.11%) MongoDB
10 3 (1.58%) RDBMS
10 3 (1.58%) Redis
11 2 (1.05%) Hadoop
11 2 (1.05%) Tableau
12 1 (0.53%) BigQuery
12 1 (0.53%) QlikView
12 1 (0.53%) SQL Server Integration Services
Development Applications
1 39 (20.53%) Git (software)
2 36 (18.95%) Jenkins
3 12 (6.32%) JUnit
4 10 (5.26%) Cucumber
4 10 (5.26%) JIRA
5 9 (4.74%) TeamCity
6 7 (3.68%) Selenium
7 4 (2.11%) Maven
7 4 (2.11%) Visual Studio
7 4 (2.11%) WebDriver
8 3 (1.58%) GitLab
8 3 (1.58%) Gradle
8 3 (1.58%) JMeter
8 3 (1.58%) NUnit
9 2 (1.05%) CocoaPods
9 2 (1.05%) git-flow
9 2 (1.05%) Octopus Deploy
9 2 (1.05%) Postman
9 2 (1.05%) Spock
9 2 (1.05%) Xcode
General
1 33 (17.37%) Finance
2 26 (13.68%) Banking
2 26 (13.68%) Front Office
3 17 (8.95%) Social Skills
4 15 (7.89%) Inclusion and Diversity
5 6 (3.16%) Retail
5 6 (3.16%) Retail Banking
6 5 (2.63%) Analytical Skills
7 3 (1.58%) Advertising
7 3 (1.58%) Back Office
8 1 (0.53%) Automotive
8 1 (0.53%) Financial Institution
8 1 (0.53%) Games
8 1 (0.53%) Influencing Skills
8 1 (0.53%) Investment Banking
8 1 (0.53%) Law
8 1 (0.53%) Publishing
8 1 (0.53%) Telecoms
Job Titles
1 143 (75.26%) Developer
2 63 (33.16%) Senior Developer
3 35 (18.42%) Java Developer
4 19 (10.00%) .NET Developer
4 19 (10.00%) C# Developer
4 19 (10.00%) Software Developer
5 17 (8.95%) Lead Developer
6 13 (6.84%) JavaScript Developer
7 11 (5.79%) Full Stack Developer
7 11 (5.79%) PHP Developer
8 10 (5.26%) C# .NET Developer
8 10 (5.26%) Senior PHP Developer
9 9 (4.74%) .NET Applications Developer
9 9 (4.74%) .NET Web Applications Developer
9 9 (4.74%) .NET Web Developer
9 9 (4.74%) Applications Developer
9 9 (4.74%) C# Application Developer
9 9 (4.74%) C# Web Developer
9 9 (4.74%) Web Applications Developer
9 9 (4.74%) Web Developer
Libraries, Frameworks & Software Standards
1 53 (27.89%) AngularJS
1 53 (27.89%) Spring
2 47 (24.74%) Web Services
3 46 (24.21%) .NET
4 42 (22.11%) Spring Boot
5 39 (20.53%) HTML
6 32 (16.84%) Node.js
6 32 (16.84%) React
7 31 (16.32%) CSS
8 21 (11.05%) .NET Core
9 19 (10.00%) ASP.NET
10 17 (8.95%) gRPC
10 17 (8.95%) REST
11 9 (4.74%) JAX-RS
11 9 (4.74%) Spring MVC
12 8 (4.21%) ASP.NET MVC
12 8 (4.21%) Express
12 8 (4.21%) JSON
12 8 (4.21%) Kafka
12 8 (4.21%) SOAP
Miscellaneous
1 11 (5.79%) User Experience
2 9 (4.74%) Greenfield Project
2 9 (4.74%) Mobile App
3 8 (4.21%) Algorithms
3 8 (4.21%) Enterprise Software
4 7 (3.68%) Data Structures
5 6 (3.16%) Cloud Native
6 5 (2.63%) Social Media
7 4 (2.11%) Data Centre
7 4 (2.11%) N-Tier
8 3 (1.58%) Derivative
8 3 (1.58%) SWIFT
8 3 (1.58%) W3C
9 2 (1.05%) Credit Derivative
9 2 (1.05%) Fixed Income
9 2 (1.05%) Virtual Team
10 1 (0.53%) Foreign Exchange (FX)
10 1 (0.53%) Legacy Systems
10 1 (0.53%) Mainframe
10 1 (0.53%) Reinsurance
Operating Systems
1 10 (5.26%) Linux
2 8 (4.21%) Android
2 8 (4.21%) Apple iOS
3 4 (2.11%) Windows
4 3 (1.58%) Windows 10
4 3 (1.58%) Windows Server 2012
5 2 (1.05%) Unix
Processes & Methodologies
1 107 (56.32%) Agile
2 88 (46.32%) Microservices
3 81 (42.63%) CI/CD
4 70 (36.84%) Full Stack Development
5 63 (33.16%) Continuous Integration
6 53 (27.89%) Scrum
7 38 (20.00%) TDD
8 33 (17.37%) DevOps
9 29 (15.26%) Fintech
10 28 (14.74%) Product Roadmap
11 27 (14.21%) IT Strategy
12 26 (13.68%) Product Backlog
13 25 (13.16%) MVC
13 25 (13.16%) Test Automation
14 24 (12.63%) Software Engineering
15 20 (10.53%) API Design
15 20 (10.53%) OO
15 20 (10.53%) Process Improvement
16 19 (10.00%) Computer Science
16 19 (10.00%) Problem-Solving
Programming Languages
1 90 (47.37%) Java
2 74 (38.95%) JavaScript
3 67 (35.26%) SQL
4 43 (22.63%) C#
5 27 (14.21%) Python
6 22 (11.58%) TypeScript
7 19 (10.00%) PHP
8 11 (5.79%) T-SQL
9 6 (3.16%) Groovy
10 4 (2.11%) ES7
11 3 (1.58%) Bash
11 3 (1.58%) C++
11 3 (1.58%) Kotlin
11 3 (1.58%) VB.NET
12 2 (1.05%) MATLAB
12 2 (1.05%) PowerShell
12 2 (1.05%) R
13 1 (0.53%) Perl
13 1 (0.53%) Ruby
13 1 (0.53%) Scala
Qualifications
1 19 (10.00%) Degree
2 16 (8.42%) Computer Science Degree
3 8 (4.21%) PhD
4 1 (0.53%) CCNA
4 1 (0.53%) Cisco Certification
4 1 (0.53%) SANS
Quality Assurance & Compliance
1 9 (4.74%) QA
2 1 (0.53%) ISO 20022
2 1 (0.53%) NIST
System Software
1 61 (32.11%) Docker
Systems Management
1 36 (18.95%) Kubernetes
2 8 (4.21%) Ansible
3 3 (1.58%) Kibana
3 3 (1.58%) Terraform
4 1 (0.53%) Grafana
4 1 (0.53%) logstash
4 1 (0.53%) Prometheus
Vendors
1 18 (9.47%) Microsoft
2 4 (2.11%) Oracle
3 2 (1.05%) Apple
3 2 (1.05%) Google
3 2 (1.05%) New Relic
4 1 (0.53%) Cadence
4 1 (0.53%) Facebook
4 1 (0.53%) iManage
4 1 (0.53%) Okta
4 1 (0.53%) OpenText
4 1 (0.53%) OutSystems
4 1 (0.53%) Perfecto Mobile
4 1 (0.53%) Red Hat
4 1 (0.53%) UiPath