Swagger Contracts in London

OpenAPI Swagger
England > London

The table below provides summary statistics for contract job vacancies advertised in London requiring Swagger skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Swagger over the 6 months leading up to 15 August 2025, comparing them to the same period in the previous two years.

6 months to
15 Aug 2025
Same period 2024 Same period 2023
Rank 308 316 435
Rank change year-on-year +8 +119 +32
Contract jobs citing Swagger 65 70 30
As % of all contract jobs advertised in London 0.48% 0.43% 0.13%
As % of the Libraries, Frameworks & Software Standards category 1.86% 1.58% 0.49%
Number of daily rates quoted 46 44 23
10th Percentile £361 £463 -
25th Percentile £421 £500 £458
Median daily rate (50th Percentile) £530 £600 £465
Median % change year-on-year -11.67% +29.03% -19.13%
75th Percentile £625 £724 £575
90th Percentile £650 £950 £617
England median daily rate £530 £550 £586
% change year-on-year -3.64% -6.18% +4.69%

All Software Libraries and Frameworks
London

Swagger falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring technical specification, industry standards, software libraries and framework skills in London.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 3,503 4,432 6,069
As % of all contract IT jobs advertised in London 25.92% 27.38% 25.81%
Number of daily rates quoted 2,434 3,164 4,564
10th Percentile £363 £377 £400
25th Percentile £425 £463 £488
Median daily rate (50th Percentile) £550 £575 £600
Median % change year-on-year -4.35% -4.17% -
75th Percentile £695 £725 £725
90th Percentile £825 £850 £810
England median daily rate £514 £550 £550
% change year-on-year -6.55% - -4.35%
Number of hourly rates quoted 27 24 39
10th Percentile £32.25 £16.25 £30.60
25th Percentile £33.87 £23.80 £41.40
Median hourly rate £52.50 £37.50 £67.00
Median % change year-on-year +40.00% -44.03% +21.82%
75th Percentile £63.13 £50.19 £75.50
90th Percentile £78.20 £72.01 £87.25
England median hourly rate £55.00 £56.75 £61.25
% change year-on-year -3.08% -7.35% +2.08%

Swagger
Job Vacancy Trend in London

Job postings citing Swagger as a proportion of all IT jobs advertised in London.

Job vacancy trend for Swagger in London

Swagger
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Swagger in London.

Daily rate trend for Swagger in London

Swagger
Daily Rate Histogram in London

Daily rate distribution for jobs citing Swagger in London over the 6 months to 15 August 2025.

Daily rate histogram for Swagger in London

Swagger
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Swagger within the London region over the 6 months to 15 August 2025. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
Central London +8 10 £371 -46.96% 2
South London - 5 - -
East London - 3 - - 3
West London -13 2 - - 3
Swagger
England

Swagger
Co-occurring Skills and Capabilities in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 5 (7.69%) Tomcat
2 3 (4.62%) Confluence
2 3 (4.62%) JBoss
3 2 (3.08%) Apache
4 1 (1.54%) CICS
Business Applications
1 3 (4.62%) Endur
Cloud Services
1 15 (23.08%) AWS
2 12 (18.46%) Azure
3 10 (15.38%) SaaS
4 8 (12.31%) GitHub
5 5 (7.69%) Serverless
6 4 (6.15%) Amazon SQS
6 4 (6.15%) AWS Lambda
6 4 (6.15%) GCP
7 3 (4.62%) Amazon Cognito
7 3 (4.62%) Amazon S3
7 3 (4.62%) Cloud Computing
7 3 (4.62%) OpenShift
7 3 (4.62%) Stackdriver
8 2 (3.08%) Apigee
8 2 (3.08%) Google Kubernetes Engine
8 2 (3.08%) Kong
9 1 (1.54%) Azure DevOps
9 1 (1.54%) Azure Functions
9 1 (1.54%) Datadog
Communications & Networking
1 6 (9.23%) HTTP
2 1 (1.54%) Firewall
Database & Business Intelligence
1 20 (30.77%) PostgreSQL
2 14 (21.54%) Relational Database
3 9 (13.85%) Oracle Database
4 8 (12.31%) Redis
5 5 (7.69%) MongoDB
6 4 (6.15%) NoSQL
7 3 (4.62%) DynamoDB
7 3 (4.62%) Elasticsearch
7 3 (4.62%) Neo4j
8 2 (3.08%) Oracle BI Publisher
9 1 (1.54%) DB2
9 1 (1.54%) MySQL
Development Applications
1 21 (32.31%) JUnit
2 19 (29.23%) Jenkins
2 19 (29.23%) Mockito
3 16 (24.62%) JIRA
3 16 (24.62%) Postman
4 13 (20.00%) Git
5 11 (16.92%) Gradle
5 11 (16.92%) Liquibase
5 11 (16.92%) SonarQube
6 10 (15.38%) GitLab
7 7 (10.77%) Atlassian Bamboo
7 7 (10.77%) Maven
7 7 (10.77%) REST Assured
7 7 (10.77%) SoapUI
7 7 (10.77%) Subversion
7 7 (10.77%) Xcode
7 7 (10.77%) XCTest
8 6 (9.23%) Cypress.io
9 5 (7.69%) Selenium
10 4 (6.15%) Mocha
General
1 35 (53.85%) Finance
2 16 (24.62%) Social Skills
3 15 (23.08%) Public Sector
3 15 (23.08%) Telecoms
4 11 (16.92%) Electronics
4 11 (16.92%) Manufacturing
4 11 (16.92%) Marketing
5 10 (15.38%) Banking
6 7 (10.77%) Analytical Skills
7 4 (6.15%) Front Office
8 3 (4.62%) Automotive
8 3 (4.62%) Back Office
9 1 (1.54%) Financial Institution
9 1 (1.54%) Inclusion and Diversity
9 1 (1.54%) Investment Banking
Job Titles
1 22 (33.85%) Developer
2 13 (20.00%) Java Developer
3 9 (13.85%) SC Cleared Java Developer
3 9 (13.85%) Software Engineer
4 8 (12.31%) Analyst
4 8 (12.31%) Designer
4 8 (12.31%) React Developer
5 6 (9.23%) Java Engineer
5 6 (9.23%) Java Software Engineer
6 5 (7.69%) Lead
6 5 (7.69%) SC Cleared Software Engineer
6 5 (7.69%) Senior
7 4 (6.15%) Business Analyst
7 4 (6.15%) JavaScript Engineer
8 3 (4.62%) Architect
8 3 (4.62%) AWS Engineer
8 3 (4.62%) Charles River Business Analyst
8 3 (4.62%) Lead Developer
8 3 (4.62%) Node.js Developer
8 3 (4.62%) Technical Architect
Libraries, Frameworks & Software Standards
1 31 (47.69%) OpenAPI
2 25 (38.46%) REST
3 22 (33.85%) React
3 22 (33.85%) Spring Boot
4 21 (32.31%) Kafka
5 19 (29.23%) Spring
6 13 (20.00%) HTML
7 12 (18.46%) CSS
8 11 (16.92%) AngularJS
8 11 (16.92%) Web Services
9 10 (15.38%) HTML5
10 9 (13.85%) Node.js
11 8 (12.31%) RESTful
12 7 (10.77%) Bootstrap
12 7 (10.77%) CSS3
12 7 (10.77%) J2EE
12 7 (10.77%) JPA
12 7 (10.77%) OAuth
12 7 (10.77%) OAuth2
12 7 (10.77%) SOAP
Miscellaneous
1 10 (15.38%) Product Ownership
2 9 (13.85%) Distributed Systems
3 7 (10.77%) Data Structures
4 4 (6.15%) Mobile App
5 3 (4.62%) Algorithms
5 3 (4.62%) Analytical Mindset
5 3 (4.62%) Cloud Native
5 3 (4.62%) Enterprise Software
5 3 (4.62%) Grid Computing
5 3 (4.62%) Legacy Systems
5 3 (4.62%) Self-Motivation
5 3 (4.62%) Vector Graphics
6 2 (3.08%) Mainframe
6 2 (3.08%) Onboarding
7 1 (1.54%) Data Protection Act
7 1 (1.54%) Derivative
7 1 (1.54%) Management Information System
7 1 (1.54%) VSAM
Operating Systems
1 7 (10.77%) Unix
2 3 (4.62%) Linux
2 3 (4.62%) Windows
2 3 (4.62%) Windows Server
3 2 (3.08%) Red Hat Enterprise Linux
4 1 (1.54%) Android
4 1 (1.54%) Apple iOS
Processes & Methodologies
1 47 (72.31%) Agile
2 36 (55.38%) Microservices
3 27 (41.54%) DevOps
4 24 (36.92%) CI/CD
5 21 (32.31%) TDD
6 20 (30.77%) Containerisation
7 17 (26.15%) Software Engineering
8 16 (24.62%) Problem-Solving
9 14 (21.54%) Migration
9 14 (21.54%) SDLC
10 13 (20.00%) Business Intelligence
11 12 (18.46%) API Design
12 11 (16.92%) Digital Marketing
12 11 (16.92%) Programme Management
13 10 (15.38%) Architectural Design
13 10 (15.38%) Code Quality
13 10 (15.38%) Scrum
14 9 (13.85%) Mentoring
14 9 (13.85%) Test Automation
15 8 (12.31%) Unit Testing
Programming Languages
1 34 (52.31%) Java
2 30 (46.15%) SQL
3 19 (29.23%) JavaScript
4 13 (20.00%) TypeScript
5 7 (10.77%) Groovy
5 7 (10.77%) Python
5 7 (10.77%) Shell Script
6 4 (6.15%) C#
6 4 (6.15%) PL/SQL
7 2 (3.08%) COBOL
7 2 (3.08%) Go
7 2 (3.08%) JCL
7 2 (3.08%) Kotlin
8 1 (1.54%) Bash
8 1 (1.54%) Swift
Qualifications
1 23 (35.38%) Security Cleared
2 22 (33.85%) SC Cleared
3 6 (9.23%) Degree
4 5 (7.69%) Computer Science Degree
5 1 (1.54%) BPSS Clearance
5 1 (1.54%) DV Cleared
Quality Assurance & Compliance
1 5 (7.69%) QA
2 2 (3.08%) Accessibility
3 1 (1.54%) EMIR
3 1 (1.54%) MiFID
3 1 (1.54%) WCAG
System Software
1 29 (44.62%) Docker
2 3 (4.62%) Active Directory
Systems Management
1 17 (26.15%) Kubernetes
2 6 (9.23%) Ansible
2 6 (9.23%) Terraform
3 2 (3.08%) Puppet
4 1 (1.54%) Control-M
4 1 (1.54%) Grafana
Vendors
1 11 (16.92%) SAP
2 10 (15.38%) Splunk
3 9 (13.85%) Oracle
4 8 (12.31%) CA Agile Central
5 7 (10.77%) Dynatrace
6 4 (6.15%) Charles River
6 4 (6.15%) Microsoft
7 3 (4.62%) Google
7 3 (4.62%) Hitachi
8 2 (3.08%) MuleSoft
8 2 (3.08%) Red Hat
8 2 (3.08%) Salesforce
9 1 (1.54%) Atlassian
9 1 (1.54%) Checkmarx
9 1 (1.54%) IBM