API Integration Contract Job Trends in the City of London

API Integration
Central London > City of London

The table below provides summary statistics and contractor rates for jobs advertised in the City of London requiring API Integration skills. It covers contract job vacancies from the 6 months leading up to 13 September 2026, with comparisons to the same periods in the previous two years.

6 months to
13 Sep 2026
Same period 2025 Same period 2024
Rank 108 95 119
Rank change year-on-year -13 +24 +20
Contract jobs citing API Integration 28 23 5
As % of all contract jobs in the City of London 1.23% 1.28% 0.24%
As % of the Processes & Methodologies category 1.39% 1.36% 0.26%
Number of daily rates quoted 17 14 2
10th Percentile £360 £327 £460
25th Percentile £419 £403 £512
Median daily rate (50th Percentile) £520 £563 £623
Median % change year-on-year -7.56% -9.64% -7.78%
75th Percentile £705 £673 £732
90th Percentile £775 £719 £783
Central London median daily rate £509 £525 £550
% change year-on-year -3.10% -4.55% -4.35%

All Process & Methodology Skills
City of London

API Integration falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring process or methodology skills in the City of London.

Contract vacancies with a requirement for process or methodology skills 2,011 1,686 1,924
As % of all contract IT jobs advertised in the City of London 88.67% 94.14% 92.15%
Number of daily rates quoted 1,380 1,117 1,232
10th Percentile £368 £325 £388
25th Percentile £456 £424 £475
Median daily rate (50th Percentile) £550 £550 £575
Median % change year-on-year - -4.35% -4.17%
75th Percentile £675 £675 £688
90th Percentile £775 £774 £787
Central London median daily rate £550 £550 £575
% change year-on-year - -4.35% -4.17%
Number of hourly rates quoted 22 22 17
10th Percentile - £17.35 £15.20
25th Percentile £17.60 £23.98 £20.22
Median hourly rate £21.75 £28.33 £27.00
Median % change year-on-year -23.21% +4.91% -13.60%
75th Percentile £32.57 £53.50 £78.75
90th Percentile £51.54 £63.75 £137.50
Central London median hourly rate £25.57 £29.07 £35.00
% change year-on-year -12.06% -16.94% +27.27%

API Integration
Job Vacancy Trend in the City of London

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

API Integration job vacancy trend in the City of London

API Integration
Daily Rate Trend in the City of London

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

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

API Integration
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing API Integration in the City of London over the 6 months to 13 September 2026.

Daily rate histogram for API Integration in the City of London

API Integration
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 5 (17.86%) SharePoint
2 2 (7.14%) Confluence
Applications
1 2 (7.14%) Microsoft Excel
Business Applications
1 3 (10.71%) Dynamics CRM
2 1 (3.57%) Aladdin
Cloud Services
1 13 (46.43%) Azure
2 11 (39.29%) Power Platform
3 8 (28.57%) AWS
3 8 (28.57%) Power Automate
4 6 (21.43%) Azure DevOps
4 6 (21.43%) Microsoft Copilot
4 6 (21.43%) PowerApps
4 6 (21.43%) Serverless
5 5 (17.86%) Azure Functions
6 4 (14.29%) Copilot Studio
6 4 (14.29%) GitHub
7 3 (10.71%) Azure API Management
7 3 (10.71%) Azure Logic Apps
7 3 (10.71%) Dynamics 365
7 3 (10.71%) Entra ID
7 3 (10.71%) Microsoft 365
8 2 (7.14%) Azure Data Factory
8 2 (7.14%) Azure Service Bus
8 2 (7.14%) OneDrive
8 2 (7.14%) Snowflake
Communications & Networking
1 2 (7.14%) BGP
2 1 (3.57%) Ethernet VPN
2 1 (3.57%) Firewall
2 1 (3.57%) HSRP
2 1 (3.57%) MPLS
2 1 (3.57%) Multicast
2 1 (3.57%) NX-OS
2 1 (3.57%) OSPF
2 1 (3.57%) TACACS
2 1 (3.57%) tcpdump
2 1 (3.57%) VPN
2 1 (3.57%) VXLAN
2 1 (3.57%) Wireshark
Database & Business Intelligence
1 7 (25.00%) Power BI
2 2 (7.14%) Data Warehouse
2 2 (7.14%) PostgreSQL
2 2 (7.14%) Relational Database
2 2 (7.14%) SQL Server Integration Services
Development Applications
1 5 (17.86%) Git
2 4 (14.29%) JUnit
3 3 (10.71%) Visual Studio
3 3 (10.71%) Visual Studio Code
4 2 (7.14%) Jenkins
4 2 (7.14%) JIRA
4 2 (7.14%) Maven
4 2 (7.14%) Mockito
4 2 (7.14%) SonarQube
5 1 (3.57%) GitLab
5 1 (3.57%) Vite
General
1 12 (42.86%) Finance
2 8 (28.57%) Analytical Skills
3 5 (17.86%) Social Skills
4 4 (14.29%) Banking
4 4 (14.29%) Public Sector
5 2 (7.14%) Back Office
5 2 (7.14%) Marketing
5 2 (7.14%) Organisational Skills
6 1 (3.57%) Billing
6 1 (3.57%) Financial Institution
6 1 (3.57%) Inclusion and Diversity
6 1 (3.57%) Legal
6 1 (3.57%) Presentation Skills
Job Titles
1 9 (32.14%) Developer
2 4 (14.29%) Architect
2 4 (14.29%) Power Platform Developer
2 4 (14.29%) Senior
3 3 (10.71%) Dynamics 365 Developer
3 3 (10.71%) Lead
3 3 (10.71%) Platform Engineer
3 3 (10.71%) Power Platform Engineer
4 2 (7.14%) Analyst
4 2 (7.14%) Configuration Engineer
4 2 (7.14%) Data Analyst
4 2 (7.14%) Data Engineer
4 2 (7.14%) Full-Stack Engineer
4 2 (7.14%) Java Developer
4 2 (7.14%) Java Engineer
4 2 (7.14%) Lead Developer
4 2 (7.14%) Lead Java Developer
4 2 (7.14%) Senior Developer
4 2 (7.14%) Senior Java Developer
5 1 (3.57%) Automation Architect
Libraries, Frameworks & Software Standards
1 9 (32.14%) REST
2 4 (14.29%) .NET
2 4 (14.29%) JSON
2 4 (14.29%) Spring
2 4 (14.29%) Spring Boot
3 3 (10.71%) AngularJS
3 3 (10.71%) ASP.NET Web API
3 3 (10.71%) HTML5 Canvas
3 3 (10.71%) Middleware
3 3 (10.71%) OAuth
3 3 (10.71%) React
3 3 (10.71%) RESTful
3 3 (10.71%) SOAP
4 2 (7.14%) .NET Framework
4 2 (7.14%) ActiveMQ
4 2 (7.14%) Hibernate
4 2 (7.14%) JPA
4 2 (7.14%) OpenID
4 2 (7.14%) SAML
4 2 (7.14%) Web Services
Miscellaneous
1 4 (14.29%) Cloud Native
2 3 (10.71%) Product Ownership
3 2 (7.14%) Distributed Systems
3 2 (7.14%) Legacy Systems
3 2 (7.14%) Low-Code
3 2 (7.14%) Onboarding
3 2 (7.14%) Self-Motivation
3 2 (7.14%) Team-Oriented Environment
4 1 (3.57%) AI Agents
4 1 (3.57%) Data Centre
4 1 (3.57%) Data Structures
4 1 (3.57%) Smart Meter
Processes & Methodologies
1 11 (39.29%) Agile
1 11 (39.29%) CI/CD
2 9 (32.14%) DevOps
2 9 (32.14%) Problem-Solving
2 9 (32.14%) Test Automation
3 8 (28.57%) Integration Patterns
4 7 (25.00%) Business Intelligence
4 7 (25.00%) Scrum
5 6 (21.43%) Continuous Improvement
5 6 (21.43%) Data Modelling
6 5 (17.86%) Analytics
6 5 (17.86%) User Stories
6 5 (17.86%) Workflow
7 4 (14.29%) API Development
7 4 (14.29%) Backlog Refinement
7 4 (14.29%) Deployment Automation
7 4 (14.29%) Front End Development
7 4 (14.29%) Microservices
7 4 (14.29%) RBAC
7 4 (14.29%) Sprint Planning
Programming Languages
1 8 (28.57%) Java
1 8 (28.57%) SQL
2 7 (25.00%) Python
2 7 (25.00%) TypeScript
3 4 (14.29%) C#
3 4 (14.29%) JavaScript
4 3 (10.71%) PowerShell
5 1 (3.57%) BeanShell
5 1 (3.57%) Korn
Qualifications
1 5 (17.86%) Security Cleared
2 2 (7.14%) Microsoft Certification
2 2 (7.14%) SC Cleared
3 1 (3.57%) CISM
3 1 (3.57%) CISSP
Quality Assurance & Compliance
1 4 (14.29%) QA
2 2 (7.14%) Accessibility
2 2 (7.14%) Data Quality
2 2 (7.14%) GDPR
3 1 (3.57%) EU AI Act
3 1 (3.57%) HIPAA
3 1 (3.57%) ISO/IEC 27001
3 1 (3.57%) ISO/IEC 42001
3 1 (3.57%) NIST
3 1 (3.57%) Sarbanes-Oxley
3 1 (3.57%) SOC 2
3 1 (3.57%) Solvency II
System Software
1 3 (10.71%) Active Directory
1 3 (10.71%) Docker
2 1 (3.57%) VMware Infrastructure
2 1 (3.57%) VMware NSX
Systems Management
1 2 (7.14%) Grafana
1 2 (7.14%) Prometheus
2 1 (3.57%) Ansible
Vendors
1 13 (46.43%) Microsoft
2 4 (14.29%) ServiceNow
3 3 (10.71%) Databricks
3 3 (10.71%) Oracle
4 2 (7.14%) Cisco
4 2 (7.14%) SAP
5 1 (3.57%) Arista
5 1 (3.57%) Google
5 1 (3.57%) OpenAI
5 1 (3.57%) Palo Alto
5 1 (3.57%) Red Hat
5 1 (3.57%) VMware
5 1 (3.57%) Workday