API Integration Contracts in Central London

API Integration
London > Central London

The table below provides summary statistics for contract job vacancies advertised in Central London requiring API Integration skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited API Integration over the 6 months leading up to 1 May 2025, comparing them to the same period in the previous two years.

6 months to
1 May 2025
Same period 2024 Same period 2023
Rank 101 126 148
Rank change year-on-year +25 +22 +44
Contract jobs citing API Integration 28 7 24
As % of all contract jobs advertised in Central London 1.40% 0.29% 0.62%
As % of the Processes & Methodologies category 1.51% 0.32% 0.68%
Number of daily rates quoted 18 2 19
10th Percentile £461 £434 £445
25th Percentile £491 £446 £495
Median daily rate (50th Percentile) £568 £485 £550
Median % change year-on-year +17.01% -11.82% +1.29%
75th Percentile £684 £516 £725
90th Percentile £741 £525 £778
London median daily rate £550 £513 £600
% change year-on-year +7.16% -14.46% -

All Process and Methodology Skills
Central 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 Central London.

Contract vacancies with a requirement for process or methodology skills 1,856 2,215 3,533
As % of all contract IT jobs advertised in Central London 92.94% 90.56% 91.65%
Number of daily rates quoted 1,197 1,573 2,397
10th Percentile £363 £350 £325
25th Percentile £456 £450 £463
Median daily rate (50th Percentile) £565 £550 £600
Median % change year-on-year +2.73% -8.33% +5.26%
75th Percentile £675 £688 £725
90th Percentile £774 £800 £825
London median daily rate £550 £550 £590
% change year-on-year - -6.78% +2.61%
Number of hourly rates quoted 24 25 28
10th Percentile £22.00 £20.04 £15.43
25th Percentile £22.75 £22.50 £18.50
Median hourly rate £29.07 £27.81 £35.00
Median % change year-on-year +4.53% -20.54% -14.63%
75th Percentile £43.97 £33.00 £58.75
90th Percentile £50.75 £46.89 £88.30
London median hourly rate £31.67 £29.50 £38.13
% change year-on-year +7.36% -22.62% +5.90%

API Integration
Job Vacancy Trend in Central London

Job postings citing API Integration as a proportion of all IT jobs advertised in Central London.

Job vacancy trend for API Integration in Central London

API Integration
Contractor Daily Rate Trend in Central London

3-month moving average daily rate quoted in jobs citing API Integration in Central London.

Daily rate trend for API Integration in Central London

API Integration
Daily Rate Histogram in Central London

Daily rate distribution for jobs citing API Integration in Central London over the 6 months to 1 May 2025.

Daily rate histogram for API Integration in Central London

API Integration
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 API Integration within the Central London region over the 6 months to 1 May 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 +29 28 £568 +17.01% 7
API Integration
London

API Integration
Co-occurring Skills and Capabilities in Central 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 4 (14.29%) Confluence
2 2 (7.14%) SharePoint
3 1 (3.57%) Anypoint
3 1 (3.57%) Apache Airflow
3 1 (3.57%) Apache Spark
3 1 (3.57%) Luigi
3 1 (3.57%) Microsoft Exchange
Business Applications
1 1 (3.57%) Endur
Cloud Services
1 14 (50.00%) Azure
2 5 (17.86%) AWS
2 5 (17.86%) GitHub
3 4 (14.29%) Azure DevOps
4 2 (7.14%) AWS Lambda
4 2 (7.14%) Azure Monitor
4 2 (7.14%) Boomi
4 2 (7.14%) GCP
4 2 (7.14%) Power Platform
4 2 (7.14%) Salesforce Sales Cloud
4 2 (7.14%) Serverless
5 1 (3.57%) Amazon CloudWatch
5 1 (3.57%) Amazon SQS
5 1 (3.57%) Dynamics 365
5 1 (3.57%) Entra ID
5 1 (3.57%) Microsoft 365
5 1 (3.57%) Nutanix
5 1 (3.57%) PowerApps
5 1 (3.57%) Salesforce Service Cloud
5 1 (3.57%) Snowflake
Communications & Networking
1 2 (7.14%) HTTP
2 1 (3.57%) DNS
2 1 (3.57%) Firewall
2 1 (3.57%) Kerberos
2 1 (3.57%) TCP/IP
2 1 (3.57%) VPN
Database & Business Intelligence
1 3 (10.71%) Geospatial Data
2 2 (7.14%) NoSQL
2 2 (7.14%) Power BI
2 2 (7.14%) Tableau
3 1 (3.57%) Big Data
3 1 (3.57%) Data Mart
3 1 (3.57%) DynamoDB
3 1 (3.57%) Elasticsearch
3 1 (3.57%) Hadoop
3 1 (3.57%) MongoDB
3 1 (3.57%) PostgreSQL
3 1 (3.57%) SQL Server
Development Applications
1 3 (10.71%) Jenkins
1 3 (10.71%) JIRA
2 1 (3.57%) Bitbucket
2 1 (3.57%) Git
2 1 (3.57%) Maven
2 1 (3.57%) Subversion
2 1 (3.57%) TeamCity
General
1 7 (25.00%) Finance
2 5 (17.86%) Banking
3 4 (14.29%) Social Skills
4 3 (10.71%) Marketing
5 2 (7.14%) Financial Institution
5 2 (7.14%) Publishing
6 1 (3.57%) Analytical Skills
6 1 (3.57%) Corporate Banking
6 1 (3.57%) Inclusion and Diversity
6 1 (3.57%) Investment Banking
6 1 (3.57%) Public Sector
6 1 (3.57%) Retail
6 1 (3.57%) Retail Banking
Job Titles
1 12 (42.86%) Developer
2 6 (21.43%) Architect
3 4 (14.29%) Java Developer
4 3 (10.71%) Angular Developer
5 2 (7.14%) Data Architect
5 2 (7.14%) Data Engineer
5 2 (7.14%) Data Integration Architect
5 2 (7.14%) Full-Stack Engineer
5 2 (7.14%) Integration Architect
5 2 (7.14%) Salesforce Developer
5 2 (7.14%) Senior
5 2 (7.14%) Solutions Architect
6 1 (3.57%) Administrator
6 1 (3.57%) Analyst
6 1 (3.57%) Business Analyst
6 1 (3.57%) Consultant
6 1 (3.57%) QA Engineer
6 1 (3.57%) Senior Developer
6 1 (3.57%) Server Engineer
6 1 (3.57%) Technical Analyst
Libraries, Frameworks & Software Standards
1 7 (25.00%) REST
2 4 (14.29%) AngularJS
2 4 (14.29%) Spring
2 4 (14.29%) Spring Boot
3 3 (10.71%) Lightning Web Components
3 3 (10.71%) Middleware
4 2 (7.14%) CSS
4 2 (7.14%) HTML
4 2 (7.14%) JSON
4 2 (7.14%) Kafka
4 2 (7.14%) OAuth
4 2 (7.14%) Visualforce
4 2 (7.14%) XML
5 1 (3.57%) MUnit
5 1 (3.57%) Node.js
5 1 (3.57%) OAuth2
5 1 (3.57%) OpenAPI
5 1 (3.57%) RAML
5 1 (3.57%) React
5 1 (3.57%) Swagger
Miscellaneous
1 1 (3.57%) Clustering
1 1 (3.57%) Distributed Systems
1 1 (3.57%) Grid Computing
1 1 (3.57%) Onboarding
Operating Systems
1 2 (7.14%) Linux
2 1 (3.57%) Red Hat Enterprise Linux
2 1 (3.57%) Solaris
2 1 (3.57%) Unix
2 1 (3.57%) Windows
2 1 (3.57%) Windows Server
2 1 (3.57%) Windows Server 2019
Processes & Methodologies
1 15 (53.57%) CI/CD
2 13 (46.43%) DevOps
3 6 (21.43%) Agile
3 6 (21.43%) Code Quality
4 5 (17.86%) Containerisation
4 5 (17.86%) Infrastructure as Code
4 5 (17.86%) Test Automation
5 4 (14.29%) Event-Driven
5 4 (14.29%) Event-Driven Architecture
5 4 (14.29%) Microservices
6 3 (10.71%) API Development
6 3 (10.71%) Data Integration
6 3 (10.71%) Data Security
6 3 (10.71%) Full-Stack Development
6 3 (10.71%) Infrastructure Automation
6 3 (10.71%) SOA
7 2 (7.14%) ETL
7 2 (7.14%) Migration
7 2 (7.14%) Stakeholder Management
7 2 (7.14%) Workflow
Programming Languages
1 12 (42.86%) Python
2 9 (32.14%) Java
3 6 (21.43%) SQL
4 4 (14.29%) C#
4 4 (14.29%) TypeScript
5 3 (10.71%) Apex Code
5 3 (10.71%) JavaScript
5 3 (10.71%) PowerShell
6 1 (3.57%) Bash
6 1 (3.57%) Bicep
6 1 (3.57%) C++
6 1 (3.57%) Go
6 1 (3.57%) Perl
6 1 (3.57%) R
6 1 (3.57%) Scala
6 1 (3.57%) Shell Script
6 1 (3.57%) SOQL
6 1 (3.57%) SOSL
Qualifications
1 4 (14.29%) Degree
2 3 (10.71%) SC Cleared
2 3 (10.71%) Security Cleared
3 1 (3.57%) AWS Certification
3 1 (3.57%) AWS Certified Developer
3 1 (3.57%) CBAP
3 1 (3.57%) Computer Science Degree
3 1 (3.57%) TOGAF Certification
Quality Assurance & Compliance
1 3 (10.71%) QA
2 2 (7.14%) Data Quality
System Software
1 4 (14.29%) Docker
2 2 (7.14%) Active Directory
3 1 (3.57%) NFS
3 1 (3.57%) Platform Symphony
3 1 (3.57%) Veritas File System
3 1 (3.57%) Veritas Volume Manager
3 1 (3.57%) VMware ESXi
3 1 (3.57%) VMware Infrastructure
Systems Management
1 4 (14.29%) Kubernetes
2 2 (7.14%) MOM
2 2 (7.14%) Terraform
3 1 (3.57%) Ansible
3 1 (3.57%) CloudHub
3 1 (3.57%) Control-M
3 1 (3.57%) Grafana
3 1 (3.57%) ITRS Geneos
3 1 (3.57%) Kibana
3 1 (3.57%) Netcool
3 1 (3.57%) QRadar
3 1 (3.57%) Red Hat Satellite
3 1 (3.57%) Single Sign-On
3 1 (3.57%) Tivoli
Vendors
1 4 (14.29%) Salesforce
2 3 (10.71%) MuleSoft
3 2 (7.14%) CyberArk
3 2 (7.14%) IBM
3 2 (7.14%) Microsoft
3 2 (7.14%) Oracle
3 2 (7.14%) Red Hat
3 2 (7.14%) Splunk
3 2 (7.14%) TIBCO
4 1 (3.57%) BMC
4 1 (3.57%) Murex
4 1 (3.57%) OpenLink
4 1 (3.57%) Qualys
4 1 (3.57%) SaltStack
4 1 (3.57%) Talend
4 1 (3.57%) VMware