Swagger Contract Job Trends in the City of London

OpenAPI Swagger
Central London > City of London

The table below provides summary statistics and contractor rates for jobs advertised in the City of London requiring Swagger skills. It covers contract job vacancies from the 6 months leading up to 28 May 2026, with comparisons to the same periods in the previous two years.

 6 months to
28 May 2026		 Same period 2025 Same period 2024
Rank 123 114 122
Rank change year-on-year -9 +8 +38
Contract jobs citing Swagger 8 5 2
As % of all contract jobs in the City of London 0.34% 0.30% 0.093%
As % of the Libraries, Frameworks & Software Standards category 1.81% 1.12% 0.40%
Number of daily rates quoted 8 3 2
10th Percentile £521 £443 £393
25th Percentile £525 £469 £404
Median daily rate (50th Percentile) £550 £525 £433
Median % change year-on-year +4.76% +21.39% -15.20%
75th Percentile £575 £581 £464
90th Percentile £583 £608 £478
Central London median daily rate £550 £408 £433
% change year-on-year +34.97% -5.78% -15.20%

All Software Libraries and Frameworks
City of 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 the City of London.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 441 446 502
As % of all contract IT jobs advertised in the City of London 18.97% 26.77% 23.31%
Number of daily rates quoted 286 285 351
10th Percentile £402 £408 £400
25th Percentile £482 £463 £463
Median daily rate (50th Percentile) £560 £550 £551
Median % change year-on-year +1.82% -0.18% -11.84%
75th Percentile £675 £678 £688
90th Percentile £775 £762 £788
Central London median daily rate £575 £550 £550
% change year-on-year +4.55% - -12.00%
Number of hourly rates quoted 5 0 0
10th Percentile £22.51 - -
25th Percentile £31.03 - -
Median hourly rate £37.50 - -
75th Percentile £59.72 - -
90th Percentile £68.89 - -
Central London median hourly rate £32.07 - -

Swagger
Job Vacancy Trend in the City of London

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

Swagger job vacancy trend in the City of London

Swagger
Daily Rate Trend in the City of London

Contractor daily rate distribution trend for jobs in the City of London citing Swagger.

Contractor daily rate distribution trend for jobs in the City of London citing Swagger

Swagger
Co-Occurring Skills & Capabilities in the City of 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 (12.50%) Anypoint
Cloud Services
1 4 (50.00%) AWS
2 1 (12.50%) Kong
Database & Business Intelligence
1 2 (25.00%) PostgreSQL
2 1 (12.50%) Relational Database
Development Applications
1 6 (75.00%) Jenkins
2 4 (50.00%) JMeter
2 4 (50.00%) Postman
3 2 (25.00%) Gradle
3 2 (25.00%) JUnit
3 2 (25.00%) Liquibase
3 2 (25.00%) Mockito
General
1 2 (25.00%) Social Skills
Job Titles
1 4 (50.00%) Tester
2 1 (12.50%) Architect
2 1 (12.50%) Developer
2 1 (12.50%) Integration Architect
2 1 (12.50%) Integration Manager
2 1 (12.50%) Integration Project Manager
2 1 (12.50%) Java Developer
2 1 (12.50%) MuleSoft Architect
2 1 (12.50%) Project Manager
2 1 (12.50%) Software Engineer
Libraries, Frameworks & Software Standards
1 3 (37.50%) OpenAPI
2 2 (25.00%) Kafka
2 2 (25.00%) React
2 2 (25.00%) Spring
2 2 (25.00%) Spring Boot
3 1 (12.50%) JSON
3 1 (12.50%) JWT
3 1 (12.50%) OAuth
3 1 (12.50%) OAuth2
3 1 (12.50%) RAML
3 1 (12.50%) REST
3 1 (12.50%) RESTful
3 1 (12.50%) XML
3 1 (12.50%) XML Schema
Miscellaneous
1 4 (50.00%) Cloud Native
2 1 (12.50%) Product Ownership
Processes & Methodologies
1 6 (75.00%) CI/CD
1 6 (75.00%) Containerisation
2 5 (62.50%) DevOps
2 5 (62.50%) Observability
2 5 (62.50%) Validation
3 4 (50.00%) Infrastructure as Code
3 4 (50.00%) Manual Testing
3 4 (50.00%) Performance Engineering
3 4 (50.00%) Performance Testing
3 4 (50.00%) Proactive Monitoring
3 4 (50.00%) Test Automation
3 4 (50.00%) Test Strategy
4 3 (37.50%) Agile
5 2 (25.00%) Microservices
5 2 (25.00%) Software Engineering
5 2 (25.00%) TDD
6 1 (12.50%) Integration Testing
6 1 (12.50%) SDLC
6 1 (12.50%) System Testing
6 1 (12.50%) Threat Modelling
Programming Languages
1 4 (50.00%) Bash
1 4 (50.00%) PowerShell
1 4 (50.00%) Python
2 3 (37.50%) Java
3 2 (25.00%) SQL
3 2 (25.00%) TypeScript
Qualifications
1 6 (75.00%) Security Cleared
2 5 (62.50%) SC Cleared
3 1 (12.50%) CTC Cleared
Quality Assurance & Compliance
1 1 (12.50%) Cyber Essentials
1 1 (12.50%) ISO/IEC 27001
System Software
1 2 (25.00%) Docker
Systems Management
1 4 (50.00%) Ansible
1 4 (50.00%) Grafana
1 4 (50.00%) Kubernetes
1 4 (50.00%) Prometheus
Vendors
1 1 (12.50%) MuleSoft
1 1 (12.50%) Planon
1 1 (12.50%) SAP
Swagger jobs