Period
to 23 January 2020

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for API Integration skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited API Integration over the 6 months to 23 January 2020 with a comparison to the same period in the previous 2 years.

API Integration
Central London > City of London
6 months to
23 Jan 2020
Same period 2019 Same period 2018
Rank 248 290 289
Rank change year-on-year +42 -1 +25
Permanent jobs citing API Integration 64 47 42
As % of all permanent IT jobs advertised in the City of London 0.70% 0.45% 0.40%
As % of the Processes & Methodologies category 0.75% 0.49% 0.42%
Number of salaries quoted 59 47 38
City of London median annual salary £60,000 £52,500 £65,000
Median salary % change year-on-year +14.29% -19.23% -3.70%
10th Percentile £40,000 £37,500 £40,125
90th Percentile £77,750 £87,500 £81,625
Central London median annual salary £62,500 £52,500 £66,250
% change year-on-year +19.05% -20.75% -1.85%

API Integration is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Permanent vacancies with a requirement for process or methodology skills 8,579 9,567 9,904
As % of all permanent IT jobs advertised in the City of London 93.63% 92.56% 93.86%
Number of salaries quoted 7,412 8,509 8,839
City of London median annual salary £67,500 £65,000 £60,000
Median salary % change year-on-year +3.85% +8.33% -
10th Percentile £38,750 £37,500 £36,250
90th Percentile £97,500 £95,000 £95,000
Central London median annual salary £67,500 £65,000 £60,000
% change year-on-year +3.85% +8.33% +4.35%

API Integration
Job Vacancy Trend in the City of London

Job postings citing API Integration as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for API Integration in the City of London

API Integration
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing API Integration in the City of London.

Salary trend for API Integration in the City of London

API Integration
Salary Histogram in the City of London

The salary distribution of IT jobs citing API Integration in the City of London over the 6 months to 23 January 2020.

Salary histogram for API Integration in the City of London

For the 6 months to 23 January 2020, IT jobs citing API Integration also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for API Integration.

1 42 (65.63%) AWS
2 39 (60.94%) SQL
3 32 (50.00%) Computer Science
4 28 (43.75%) Degree
5 27 (42.19%) Problem-Solving
6 24 (37.50%) LogicMonitor
6 24 (37.50%) Computer Science Degree
6 24 (37.50%) Terraform
6 24 (37.50%) Windows Server
6 24 (37.50%) VMware Infrastructure
6 24 (37.50%) PowerShell
6 24 (37.50%) Hyper-V
6 24 (37.50%) Puppet
6 24 (37.50%) VirtualBox
6 24 (37.50%) Windows
6 24 (37.50%) TCP/IP
6 24 (37.50%) Shell Script
6 24 (37.50%) BGP
6 24 (37.50%) VMware
7 23 (35.94%) JavaScript
8 21 (32.81%) Agile Software Development
8 21 (32.81%) Microservices
9 20 (31.25%) Java
10 19 (29.69%) JSON
11 18 (28.13%) Azure
12 17 (26.56%) REST
13 15 (23.44%) Scrum
13 15 (23.44%) Event-Driven Architecture
13 15 (23.44%) AngularJS
13 15 (23.44%) User Stories

API Integration
Co-occurring IT Skills in the City of London by Category

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

Application Platforms
1 14 (21.88%) Cloud Foundry
2 2 (3.13%) Umbraco
3 1 (1.56%) CMS
Applications
1 1 (1.56%) Microsoft Excel
1 1 (1.56%) Photoshop
1 1 (1.56%) Sketch
Business Applications
1 1 (1.56%) Magento
1 1 (1.56%) Payment Gateway
Cloud Services
1 42 (65.63%) AWS
2 18 (28.13%) Azure
3 14 (21.88%) Amazon EC2
4 11 (17.19%) AWS Fargate
5 4 (6.25%) Serverless
6 3 (4.69%) Apigee
6 3 (4.69%) GCP
7 1 (1.56%) Google Analytics
7 1 (1.56%) npm
7 1 (1.56%) Rackspace Cloud
Communications & Networking
1 24 (37.50%) BGP
1 24 (37.50%) TCP/IP
Database & Business Intelligence
1 14 (21.88%) Amazon RDS
1 14 (21.88%) SQL Server Integration Services
2 7 (10.94%) Relational Database
3 3 (4.69%) SQL Server
Development Applications
1 14 (21.88%) Atlassian Bamboo
2 4 (6.25%) Git (software)
3 3 (4.69%) Team Foundation Server
4 2 (3.13%) Postman
5 1 (1.56%) git-flow
5 1 (1.56%) webpack
General
1 8 (12.50%) Finance
2 4 (6.25%) Banking
2 4 (6.25%) Legal
3 3 (4.69%) Games
4 2 (3.13%) Marketing
5 1 (1.56%) Retail Banking
Job Titles
1 22 (34.38%) Developer
2 21 (32.81%) Administrator
2 21 (32.81%) Systems Administrator
3 17 (26.56%) Java Developer
4 14 (21.88%) Angular Developer
5 11 (17.19%) Agile Developer
5 11 (17.19%) Agile Java Developer
5 11 (17.19%) SQL Developer
6 8 (12.50%) DevOps Administrator
7 7 (10.94%) AWS Administrator
7 7 (10.94%) IT Administrator
7 7 (10.94%) IT Systems Administrator
8 4 (6.25%) Analyst
8 4 (6.25%) Business Analyst
8 4 (6.25%) Data Engineer
8 4 (6.25%) Integration Engineer
8 4 (6.25%) Senior Developer
9 3 (4.69%) Cloud Engineer
9 3 (4.69%) Product Manager
9 3 (4.69%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 19 (29.69%) JSON
2 17 (26.56%) REST
3 15 (23.44%) AngularJS
4 8 (12.50%) RESTful
4 8 (12.50%) SOAP
5 5 (7.81%) React
6 4 (6.25%) .NET
6 4 (6.25%) Node.js
6 4 (6.25%) NumPy
6 4 (6.25%) Pandas
6 4 (6.25%) Redux
7 3 (4.69%) GraphQL
7 3 (4.69%) Spring
7 3 (4.69%) Web Services
7 3 (4.69%) XML
8 2 (3.13%) Swagger
9 1 (1.56%) .NET Core
9 1 (1.56%) Parceljs
9 1 (1.56%) React Native
9 1 (1.56%) Vue.js
Miscellaneous
1 11 (17.19%) Reinsurance
2 3 (4.69%) Analytical Skills
2 3 (4.69%) User Experience
3 2 (3.13%) Data Structures
4 1 (1.56%) Mobile App
4 1 (1.56%) N-Tier
Operating Systems
1 24 (37.50%) Windows
1 24 (37.50%) Windows Server
2 1 (1.56%) Linux
2 1 (1.56%) Unix
Processes & Methodologies
1 32 (50.00%) Computer Science
2 27 (42.19%) Problem-Solving
3 21 (32.81%) Agile Software Development
3 21 (32.81%) Microservices
4 15 (23.44%) Event-Driven Architecture
4 15 (23.44%) Scrum
4 15 (23.44%) User Stories
5 14 (21.88%) DevOps
5 14 (21.88%) SDLC
5 14 (21.88%) Software Engineering
6 13 (20.31%) Acceptance Criteria
7 12 (18.75%) Continuous Integration
8 11 (17.19%) Continuous Deployment
8 11 (17.19%) System Integration Testing
8 11 (17.19%) User Acceptance Testing
9 9 (14.06%) Fintech
10 7 (10.94%) CRM
11 6 (9.38%) ETL
12 5 (7.81%) Migration
13 4 (6.25%) Stakeholder Management
Programming Languages
1 39 (60.94%) SQL
2 24 (37.50%) PowerShell
2 24 (37.50%) Shell Script
3 23 (35.94%) JavaScript
4 20 (31.25%) Java
5 7 (10.94%) C#
5 7 (10.94%) Python
6 2 (3.13%) Apple Swift
6 2 (3.13%) Objective-C
6 2 (3.13%) Ruby
7 1 (1.56%) PHP
Qualifications
1 28 (43.75%) Degree
2 24 (37.50%) Computer Science Degree
System Software
1 24 (37.50%) Hyper-V
1 24 (37.50%) VirtualBox
1 24 (37.50%) VMware Infrastructure
2 15 (23.44%) Docker
Systems Management
1 24 (37.50%) Puppet
1 24 (37.50%) Terraform
2 11 (17.19%) Kubernetes
Vendors
1 24 (37.50%) LogicMonitor
1 24 (37.50%) VMware
2 4 (6.25%) Intapp
3 2 (3.13%) Google
4 1 (1.56%) Rackspace
4 1 (1.56%) Salesforce Marketing Cloud
4 1 (1.56%) Salesforce.com