Swagger Contract Job Trends in Central London

OpenAPI Swagger
London > Central London

The table below provides summary statistics and contractor rates for jobs advertised in Central London requiring Swagger skills. It covers contract job vacancies from the 6 months leading up to 21 October 2025, with comparisons to the same periods in the previous two years.

6 months to
21 Oct 2025
Same period 2024 Same period 2023
Rank 118 124 148
Rank change year-on-year +6 +24 +47
Contract jobs citing Swagger 7 10 4
As % of all contract jobs in Central London 0.37% 0.43% 0.13%
As % of the Libraries, Frameworks & Software Standards category 1.61% 1.78% 0.54%
Number of daily rates quoted 5 8 4
10th Percentile - £413 £464
25th Percentile £359 £497 £542
Median daily rate (50th Percentile) £368 £600 £628
Median % change year-on-year -38.75% -4.38% +27.41%
75th Percentile £376 £731 £705
90th Percentile £436 £990 £749
London median daily rate £500 £600 £593
% change year-on-year -16.67% +1.27% +0.85%

All Software Libraries and Frameworks
Central 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 Central London.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 436 562 740
As % of all contract IT jobs advertised in Central London 23.24% 24.05% 24.02%
Number of daily rates quoted 301 348 504
10th Percentile £375 £413 £408
25th Percentile £450 £500 £481
Median daily rate (50th Percentile) £575 £600 £620
Median % change year-on-year -4.17% -3.23% +4.20%
75th Percentile £675 £710 £713
90th Percentile £763 £838 £825
London median daily rate £550 £575 £600
% change year-on-year -4.35% -4.17% -
Number of hourly rates quoted 3 3 2
10th Percentile £52.83 £27.67 £46.93
25th Percentile £55.99 £31.07 £47.94
Median hourly rate £62.50 £38.50 £50.25
Median % change year-on-year +62.34% -23.38% -15.90%
75th Percentile £76.25 £41.00 £51.94
90th Percentile £83.75 £41.45 £52.58
London median hourly rate £51.97 £42.50 £60.00
% change year-on-year +22.28% -29.17% -7.69%

Swagger
Job Vacancy Trend in Central London

Historical trend showing the proportion of contract IT job postings citing Swagger relative to all contract IT jobs advertised in Central London.

Swagger job vacancy trend in Central London

Swagger
Daily Rate Trend in Central London

Contractor daily rate distribution trend for jobs in Central London citing Swagger.

Contractor daily rate distribution trend for jobs in Central London citing Swagger

Swagger
Contract Job Locations in Central 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 Central London region over the 6 months to 21 October 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
City of London +2 2 - - 13
City of Westminster - 1 £475 -
Swagger
London

Swagger
Co-Occurring Skills & Capabilities in Central London by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 1 (14.29%) Confluence
Business Applications
1 1 (14.29%) Exchequer
Cloud Services
1 5 (71.43%) Azure
2 2 (28.57%) GCP
3 1 (14.29%) Apigee
3 1 (14.29%) AWS
3 1 (14.29%) Azure Logic Apps
3 1 (14.29%) Datadog
3 1 (14.29%) GitHub
3 1 (14.29%) Stackdriver
Database & Business Intelligence
1 5 (71.43%) PostgreSQL
1 5 (71.43%) Redis
2 4 (57.14%) Oracle Database
3 1 (14.29%) MongoDB
3 1 (14.29%) MySQL
3 1 (14.29%) NoSQL
Development Applications
1 5 (71.43%) JIRA
2 4 (57.14%) Atlassian Bamboo
2 4 (57.14%) Git
2 4 (57.14%) Jenkins
2 4 (57.14%) JUnit
2 4 (57.14%) Maven
2 4 (57.14%) Mockito
2 4 (57.14%) Postman
2 4 (57.14%) REST Assured
2 4 (57.14%) SoapUI
2 4 (57.14%) SonarQube
2 4 (57.14%) Subversion
2 4 (57.14%) Xcode
2 4 (57.14%) XCTest
3 1 (14.29%) Cypress.io
3 1 (14.29%) GitLab
3 1 (14.29%) Mocha
General
1 6 (85.71%) Finance
2 5 (71.43%) Banking
3 4 (57.14%) Social Skills
4 1 (14.29%) Public Sector
4 1 (14.29%) Telecoms
Job Titles
1 1 (14.29%) Analyst
1 1 (14.29%) Lead
1 1 (14.29%) Technical Analyst
1 1 (14.29%) Technical Specialist
Libraries, Frameworks & Software Standards
1 5 (71.43%) Kafka
2 4 (57.14%) AngularJS
2 4 (57.14%) Bootstrap
2 4 (57.14%) CSS
2 4 (57.14%) CSS3
2 4 (57.14%) Hibernate
2 4 (57.14%) HTML
2 4 (57.14%) HTML5
2 4 (57.14%) J2EE
2 4 (57.14%) JPA
2 4 (57.14%) Material-UI
2 4 (57.14%) REST
2 4 (57.14%) SOAP
2 4 (57.14%) Spring
2 4 (57.14%) Spring Boot
2 4 (57.14%) Spring Cloud
2 4 (57.14%) Spring MVC
2 4 (57.14%) Web Services
3 3 (42.86%) RESTful
4 2 (28.57%) OAuth
Miscellaneous
1 4 (57.14%) Distributed Systems
2 1 (14.29%) Cloud Native
Operating Systems
1 4 (57.14%) Unix
Processes & Methodologies
1 7 (100.00%) Agile
2 5 (71.43%) Mentoring
2 5 (71.43%) Microservices
2 5 (71.43%) Problem-Solving
2 5 (71.43%) SDLC
3 4 (57.14%) Architectural Design
3 4 (57.14%) Code Quality
3 4 (57.14%) Concurrent Programming
3 4 (57.14%) Continuous Improvement
3 4 (57.14%) Front End Development
3 4 (57.14%) Infrastructure Automation
3 4 (57.14%) Integration Patterns
3 4 (57.14%) Multithreading
3 4 (57.14%) MVC
3 4 (57.14%) Software Architecture
3 4 (57.14%) Software Testing
3 4 (57.14%) Static Code Analysis
3 4 (57.14%) TDD
3 4 (57.14%) Unit Testing
4 2 (28.57%) Root Cause Analysis
Programming Languages
1 5 (71.43%) Java
1 5 (71.43%) JavaScript
1 5 (71.43%) SQL
2 4 (57.14%) Groovy
2 4 (57.14%) Shell Script
3 2 (28.57%) Python
Qualifications
1 1 (14.29%) BPSS Clearance
System Software
1 5 (71.43%) Docker
Systems Management
1 5 (71.43%) Kubernetes
2 1 (14.29%) Ansible
2 1 (14.29%) Grafana
2 1 (14.29%) Puppet
2 1 (14.29%) Terraform
Vendors
1 5 (71.43%) Splunk
2 4 (57.14%) CA Agile Central
2 4 (57.14%) Dynatrace
2 4 (57.14%) Oracle
3 1 (14.29%) Google
3 1 (14.29%) MuleSoft