Period
to 29 September 2020

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 29 September 2020 with a comparison to the same period in the previous 2 years.

RESTful
Central London > City of London
6 months to
29 Sep 2020
Same period 2019 Same period 2018
Rank 105 70 82
Rank change year-on-year -35 +12 +16
Permanent jobs citing RESTful 92 418 402
As % of all permanent jobs advertised in the City of London 2.46% 4.19% 3.66%
As % of the Libraries, Frameworks & Software Standards category 5.67% 10.83% 8.59%
Number of salaries quoted 84 425 396
Median annual salary £82,500 £70,000 £65,000
Median salary % change year-on-year +17.86% +7.69% +8.33%
10th Percentile £47,500 £47,500 £45,000
90th Percentile £103,750 £87,500 £83,750
Central London median annual salary £77,500 £70,000 £65,000
% change year-on-year +10.71% +7.69% +8.33%

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 1,623 3,859 4,678
As % of all permanent IT jobs advertised in the City of London 43.43% 38.67% 42.58%
Number of salaries quoted 1,415 3,468 4,282
Median annual salary £70,000 £70,000 £65,000
Median salary % change year-on-year - +7.69% +4.00%
10th Percentile £47,500 £44,400 £42,000
90th Percentile £103,250 £95,000 £93,750
Central London median annual salary £70,000 £70,000 £65,000
% change year-on-year - +7.69% +8.33%

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 29 September 2020.

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 29 September 2020. 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
London Bridge +9 2 £60,000 -4.00%
RESTful
Central London

For the 6 months to 29 September 2020, 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 48 (52.17%) Java
2 42 (45.65%) Microservices
3 41 (44.57%) Agile Software Development
4 37 (40.22%) TDD
4 37 (40.22%) Finance
5 36 (39.13%) JavaScript
6 30 (32.61%) Software Engineering
7 24 (26.09%) Azure
7 24 (26.09%) Greenfield Project
8 23 (25.00%) Git (software)
9 20 (21.74%) HTML
9 20 (21.74%) Web Services
9 20 (21.74%) DevOps
10 19 (20.65%) AWS
10 19 (20.65%) Node.js
10 19 (20.65%) C#
10 19 (20.65%) SQL
11 18 (19.57%) React
12 17 (18.48%) Degree
12 17 (18.48%) Computer Science
12 17 (18.48%) Spring
12 17 (18.48%) CSS
13 16 (17.39%) NoSQL
14 14 (15.22%) Open Source
14 14 (15.22%) .NET
15 13 (14.13%) Test Automation
16 12 (13.04%) OO
16 12 (13.04%) Python
17 11 (11.96%) PostgreSQL
17 11 (11.96%) Scala

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 11 (11.96%) Apache Spark
2 6 (6.52%) Elasticsearch
3 5 (5.43%) Apache
3 5 (5.43%) Apache Airflow
4 4 (4.35%) Confluence
5 1 (1.09%) Liferay
5 1 (1.09%) SharePoint
Applications
1 3 (3.26%) Microsoft Excel
2 2 (2.17%) Spreadsheet
3 1 (1.09%) Adobe Illustrator
3 1 (1.09%) Photoshop
Cloud Services
1 24 (26.09%) Azure
2 19 (20.65%) AWS
3 5 (5.43%) GCP
4 3 (3.26%) Azure Active Directory
5 2 (2.17%) BrowserStack
5 2 (2.17%) PaaS
5 2 (2.17%) SaaS
5 2 (2.17%) Sauce Labs
6 1 (1.09%) Azure Data Factory
6 1 (1.09%) Azure Functions
6 1 (1.09%) Dynamics 365
6 1 (1.09%) GitHub
6 1 (1.09%) Logic Apps
6 1 (1.09%) Lucidchart
6 1 (1.09%) Office 365
6 1 (1.09%) Salesforce Sales Cloud
6 1 (1.09%) Serverless
Communications & Networking
1 3 (3.26%) HTTP
1 3 (3.26%) Kerberos
1 3 (3.26%) NFC
1 3 (3.26%) TCP/IP
2 1 (1.09%) Skype
Database & Business Intelligence
1 16 (17.39%) NoSQL
2 11 (11.96%) Big Data
2 11 (11.96%) Hadoop
2 11 (11.96%) PostgreSQL
3 6 (6.52%) Apache Hive
4 5 (5.43%) Bigtable
4 5 (5.43%) MySQL
4 5 (5.43%) Presto
5 4 (4.35%) Relational Database
5 4 (4.35%) SQL Server
6 3 (3.26%) Azure SQL Database
6 3 (3.26%) Blockchain
6 3 (3.26%) RDBMS
7 2 (2.17%) Cosmos DB
7 2 (2.17%) MongoDB
8 1 (1.09%) SQL Server 2012
8 1 (1.09%) SQL Server 2016
Development Applications
1 23 (25.00%) Git (software)
2 8 (8.70%) Jenkins
3 6 (6.52%) JIRA
3 6 (6.52%) JUnit
3 6 (6.52%) Mockito
4 4 (4.35%) Selenium
5 3 (3.26%) Appium
5 3 (3.26%) Bitbucket
5 3 (3.26%) Cucumber
5 3 (3.26%) PHPUnit
5 3 (3.26%) Postman
5 3 (3.26%) SpecFlow
5 3 (3.26%) WebDriver
5 3 (3.26%) Xcode
6 2 (2.17%) Jasmine
6 2 (2.17%) NUnit
6 2 (2.17%) Protractor
6 2 (2.17%) SoapUI
6 2 (2.17%) TeamCity
6 2 (2.17%) Visual Studio Team System
General
1 37 (40.22%) Finance
2 4 (4.35%) Banking
2 4 (4.35%) Front Office
3 3 (3.26%) Electronics
3 3 (3.26%) Games
3 3 (3.26%) Manufacturing
3 3 (3.26%) Marketing
3 3 (3.26%) Public Sector
3 3 (3.26%) Telecoms
4 2 (2.17%) Investment Banking
4 2 (2.17%) Publishing
4 2 (2.17%) Retail
5 1 (1.09%) Financial Institution
5 1 (1.09%) Legal
Job Titles
1 78 (84.78%) Developer
2 44 (47.83%) Java Developer
3 24 (26.09%) Java Engineer
4 22 (23.91%) Software Engineer
5 19 (20.65%) Developer/Software Engineer
5 19 (20.65%) Java Software Developer
5 19 (20.65%) Java Software Engineer
6 9 (9.78%) Senior Developer
7 8 (8.70%) Architect
8 5 (5.43%) Big Data Architect
8 5 (5.43%) Big Data Developer
8 5 (5.43%) Big Data Engineer
8 5 (5.43%) Data Architect
8 5 (5.43%) Java Architect
8 5 (5.43%) SC Cleared Java Developer
9 4 (4.35%) .NET Developer
9 4 (4.35%) PHP Developer
10 3 (3.26%) C# Developer
10 3 (3.26%) Games Developer
10 3 (3.26%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 20 (21.74%) HTML
1 20 (21.74%) Web Services
2 19 (20.65%) Node.js
3 18 (19.57%) React
4 17 (18.48%) CSS
4 17 (18.48%) Spring
5 14 (15.22%) .NET
6 11 (11.96%) AngularJS
6 11 (11.96%) REST
7 8 (8.70%) OAuth
8 7 (7.61%) Apache Camel
8 7 (7.61%) HTML5
9 5 (5.43%) Apache Beam
9 5 (5.43%) JAX-RS
9 5 (5.43%) JMS
9 5 (5.43%) OAuth2
9 5 (5.43%) Redux
9 5 (5.43%) Spring Boot
9 5 (5.43%) Spring Integration
10 4 (4.35%) Laravel
Miscellaneous
1 24 (26.09%) Greenfield Project
2 9 (9.78%) User Experience
3 4 (4.35%) Hedge funds
3 4 (4.35%) Social Media
4 3 (3.26%) Analytical Skills
4 3 (3.26%) Enterprise Cloud
4 3 (3.26%) Mobile Games
5 2 (2.17%) Media Streaming
5 2 (2.17%) Mobile App
5 2 (2.17%) Video\Live Streaming
6 1 (1.09%) Blog
6 1 (1.09%) Data Structures
6 1 (1.09%) Enterprise Software
6 1 (1.09%) Self-Motivation
Operating Systems
1 9 (9.78%) Apple iOS
2 6 (6.52%) Android
3 1 (1.09%) Linux
3 1 (1.09%) Unix
Processes & Methodologies
1 42 (45.65%) Microservices
2 41 (44.57%) Agile Software Development
3 37 (40.22%) TDD
4 30 (32.61%) Software Engineering
5 20 (21.74%) DevOps
6 17 (18.48%) Computer Science
7 14 (15.22%) Open Source
8 13 (14.13%) Test Automation
9 12 (13.04%) OO
10 11 (11.96%) BDD
11 10 (10.87%) Continuous Integration
12 9 (9.78%) Continuous Delivery
12 9 (9.78%) ETL
12 9 (9.78%) OOP
12 9 (9.78%) Pair Programming
13 8 (8.70%) SDLC
14 7 (7.61%) Architectural Design
14 7 (7.61%) MVC
15 6 (6.52%) Artificial Intelligence
15 6 (6.52%) Customer Engagement
Programming Languages
1 48 (52.17%) Java
2 36 (39.13%) JavaScript
3 19 (20.65%) C#
3 19 (20.65%) SQL
4 12 (13.04%) Python
5 11 (11.96%) Scala
5 11 (11.96%) TypeScript
6 10 (10.87%) PHP
7 7 (7.61%) ES6
8 6 (6.52%) Apple Swift
8 6 (6.52%) Java 8
8 6 (6.52%) Kotlin
9 3 (3.26%) Objective-C
9 3 (3.26%) Ruby
9 3 (3.26%) VBA
10 2 (2.17%) MATLAB
11 1 (1.09%) Apex Code
11 1 (1.09%) R
11 1 (1.09%) Rust
11 1 (1.09%) SOQL
Qualifications
1 17 (18.48%) Degree
2 9 (9.78%) Computer Science Degree
3 5 (5.43%) SC Cleared
3 5 (5.43%) Security Cleared
Quality Assurance & Compliance
1 4 (4.35%) QA
System Software
1 10 (10.87%) Docker
2 3 (3.26%) Active Directory
Systems Management
1 11 (11.96%) Kubernetes
2 5 (5.43%) Terraform
3 3 (3.26%) Single Sign-On
Vendors
1 6 (6.52%) Microsoft
2 4 (4.35%) Google
3 3 (3.26%) SAP
4 2 (2.17%) Atlassian
5 1 (1.09%) Oracle
5 1 (1.09%) Salesforce.com