API Design
UK

The table below provides summary statistics and salary benchmarking for jobs requiring API Design skills. It covers permanent job vacancies from the 6 months leading up to 22 July 2026, with comparisons to the same periods in the previous two years.

6 months to
22 Jul 2026
Same period 2025 Same period 2024
Rank 441 536 660
Rank change year-on-year +95 +124 -100
Permanent jobs citing API Design 340 154 193
As % of all permanent jobs in the UK 0.34% 0.31% 0.21%
As % of the Processes & Methodologies category 0.46% 0.35% 0.25%
Number of salaries quoted 237 116 143
10th Percentile £48,450 £52,125 £37,750
25th Percentile £61,250 £61,250 £51,875
Median annual salary (50th Percentile) £75,000 £75,000 £62,500
Median % change year-on-year - +20.00% -16.67%
75th Percentile £87,500 £91,882 £75,000
90th Percentile £97,500 £119,375 £89,500
UK excluding London median annual salary £70,000 £75,000 £57,500
% change year-on-year -6.67% +30.43% -17.86%

All Process & Methodology Skills
UK

API Design falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills.

Permanent vacancies with a requirement for process or methodology skills 73,727 44,243 76,601
As % of all permanent jobs advertised in the UK 73.60% 89.97% 81.83%
Number of salaries quoted 51,045 24,911 52,533
10th Percentile £30,500 £28,750 £30,000
25th Percentile £41,250 £37,750 £40,000
Median annual salary (50th Percentile) £60,000 £56,000 £55,000
Median % change year-on-year +7.14% +1.82% -8.73%
75th Percentile £78,750 £76,250 £73,750
90th Percentile £100,000 £98,474 £93,750
UK excluding London median annual salary £55,000 £50,000 £50,000
% change year-on-year +10.00% - -9.09%

API Design
Job Vacancy Trend

Historical trend showing the proportion of permanent IT job postings citing API Design relative to all permanent IT jobs advertised.

API Design job vacancy trend in the UK

API Design
Salary Trend

Salary distribution trend for jobs in the UK citing API Design.

Salary distribution trend for jobs in the UK citing API Design

API Design
Salary Histogram

Salary distribution for jobs citing API Design over the 6 months to 22 July 2026.

Salary histogram for API Design in the UK

API Design
Top 17 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing API Design within the UK over the 6 months to 22 July 2026. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
England +70 302 £75,000 -3.23% 142
UK excluding London -24 163 £70,000 -6.67% 62
London +79 154 £77,500 -3.13% 108
Work from Home +52 138 £75,000 - 64
North of England -7 49 £72,500 +0.71% 13
North West +16 36 £75,000 +30.43% 7
South West -54 29 £47,500 -44.28% 4
Midlands -6 28 £67,500 +12.50% 6
South East -28 23 £60,000 -2.04% 29
West Midlands -3 19 £67,500 +12.50% 5
East of England -10 16 £72,500 -14.71% 2
Wales -42 16 £58,750 +9.81% 1
Yorkshire -41 10 £58,750 -18.39% 4
East Midlands -20 9 £70,000 +16.67% 1
North East - 3 £85,000 - 2
Scotland +10 1 £140,000 +86.99% 6
Northern Ireland - 1 - - 1

API Design
Co-Occurring Skills & Capabilities 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 6 (1.76%) Camunda
2 5 (1.47%) Adobe Experience Manager
2 5 (1.47%) Confluence
3 3 (0.88%) CMS
4 2 (0.59%) Cloud Foundry
4 2 (0.59%) SharePoint
5 1 (0.29%) Apache Solr
5 1 (0.29%) Headless CMS
5 1 (0.29%) nginx
Applications
1 4 (1.18%) MS Visio
2 2 (0.59%) Lightworks
Business Applications
1 5 (1.47%) SAP ERP
2 2 (0.59%) SAP Business One
2 2 (0.59%) SAP S/4HANA
3 1 (0.29%) Dynamics CRM
3 1 (0.29%) Oracle EBS
3 1 (0.29%) Oracle Procure-to-Pay
Cloud Services
1 189 (55.59%) AWS
2 171 (50.29%) Azure
3 52 (15.29%) GCP
4 44 (12.94%) GitHub
5 41 (12.06%) Serverless
6 31 (9.12%) Azure Service Bus
7 28 (8.24%) SaaS
8 23 (6.76%) AWS CloudFormation
9 21 (6.18%) Azure DevOps
10 19 (5.59%) Azure Key Vault
10 19 (5.59%) Azure Monitor
11 18 (5.29%) Amazon S3
12 17 (5.00%) Amazon ECS
12 17 (5.00%) Amazon EKS
12 17 (5.00%) AWS Lambda
12 17 (5.00%) GitHub Actions
13 13 (3.82%) Azure Logic Apps
13 13 (3.82%) Azure Storage
14 11 (3.24%) Anthropic Claude
14 11 (3.24%) GitHub Copilot
Communications & Networking
1 36 (10.59%) Broadband
2 13 (3.82%) DMARC
2 13 (3.82%) MQTT
3 3 (0.88%) Network Security
4 2 (0.59%) HTTP
4 2 (0.59%) TCP/IP
5 1 (0.29%) Internet
Database & Business Intelligence
1 95 (27.94%) PostgreSQL
2 52 (15.29%) MongoDB
3 41 (12.06%) MySQL
4 38 (11.18%) Redis
5 27 (7.94%) Relational Database
6 15 (4.41%) SQL Server
7 14 (4.12%) NoSQL
8 12 (3.53%) DynamoDB
9 8 (2.35%) MariaDB
10 7 (2.06%) Geospatial Data
11 6 (1.76%) Azure SQL Database
12 4 (1.18%) Amazon RDS
12 4 (1.18%) Data Warehouse
12 4 (1.18%) Delta Lake
13 3 (0.88%) Elasticsearch
14 2 (0.59%) Power BI
14 2 (0.59%) TimescaleDB
15 1 (0.29%) Amazon Redshift
15 1 (0.29%) Data Lake
15 1 (0.29%) Metadata
Development Applications
1 35 (10.29%) Git
2 25 (7.35%) Claude Code
3 14 (4.12%) JIRA
4 11 (3.24%) JUnit
5 10 (2.94%) GitLab
5 10 (2.94%) Mockito
6 6 (1.76%) Jenkins
6 6 (1.76%) NUnit
6 6 (1.76%) Postman
7 5 (1.47%) MSI
8 3 (0.88%) Bitbucket
8 3 (0.88%) SonarQube
9 2 (0.59%) IntelliJ
9 2 (0.59%) JMeter
9 2 (0.59%) Maven
9 2 (0.59%) MLflow
10 1 (0.29%) Codeship
10 1 (0.29%) Oracle APEX
10 1 (0.29%) Spock
10 1 (0.29%) Vite
General
1 98 (28.82%) Social Skills
2 38 (11.18%) Analytical Skills
3 35 (10.29%) Finance
4 31 (9.12%) Games
5 29 (8.53%) Public Sector
6 16 (4.71%) Inclusion and Diversity
7 12 (3.53%) Pharmaceutical
8 9 (2.65%) Documentation Skills
9 8 (2.35%) Front Office
9 8 (2.35%) Retail
10 7 (2.06%) Legal
11 6 (1.76%) Law
11 6 (1.76%) Marketing
12 5 (1.47%) Banking
12 5 (1.47%) Telecoms
13 3 (0.88%) Digital Health
13 3 (0.88%) Influencing Skills
13 3 (0.88%) Tech for Good
14 1 (0.29%) Billing
14 1 (0.29%) Legal Technology
Job Titles
1 118 (34.71%) Developer
2 101 (29.71%) Senior
3 62 (18.24%) Architect
3 62 (18.24%) Lead
4 40 (11.76%) Software Engineer
5 33 (9.71%) Senior Developer
6 29 (8.53%) Python Engineer
7 28 (8.24%) Solutions Architect
8 24 (7.06%) Technical Leader
9 23 (6.76%) Full-Stack Developer
10 22 (6.47%) Python Developer
11 18 (5.29%) Senior Python Developer
12 16 (4.71%) .NET Developer
12 16 (4.71%) Full-Stack Engineer
12 16 (4.71%) Lead Developer
12 16 (4.71%) Senior Software Engineer
12 16 (4.71%) Software Developer
13 15 (4.41%) Integration Architect
13 15 (4.41%) Ruby Developer
13 15 (4.41%) Senior Architect
Libraries, Frameworks & Software Standards
1 141 (41.47%) RESTful
2 76 (22.35%) REST
3 60 (17.65%) .NET
4 57 (16.76%) Node.js
5 51 (15.00%) Spring
6 50 (14.71%) React
6 50 (14.71%) Spring Boot
7 40 (11.76%) OAuth
8 38 (11.18%) Kafka
8 38 (11.18%) OAuth2
9 36 (10.59%) JWT
10 33 (9.71%) JSON
11 28 (8.24%) RabbitMQ
12 26 (7.65%) AngularJS
13 25 (7.35%) .NET Core
14 23 (6.76%) OpenAPI
15 22 (6.47%) Swagger
16 21 (6.18%) FastAPI
17 20 (5.88%) HTML
18 18 (5.29%) Ruby on Rails
Miscellaneous
1 116 (34.12%) Cloud Native
2 78 (22.94%) Distributed Systems
3 37 (10.88%) Low-Code
4 31 (9.12%) Video\Live Streaming
5 30 (8.82%) Product Ownership
6 23 (6.76%) Onboarding
7 13 (3.82%) Mobile App
8 11 (3.24%) Enterprise Software
9 10 (2.94%) Data Centre
10 9 (2.65%) Legacy Applications
10 9 (2.65%) Legacy Systems
10 9 (2.65%) Marketing Technology
11 8 (2.35%) Virtual Team
12 7 (2.06%) Algorithms
12 7 (2.06%) Fixed Income
13 6 (1.76%) Enterprise Cloud
14 5 (1.47%) Data Structures
14 5 (1.47%) Management Information System
14 5 (1.47%) Public Cloud
14 5 (1.47%) Self-Motivation
Operating Systems
1 13 (3.82%) Linux
2 8 (2.35%) Windows
3 2 (0.59%) Android
3 2 (0.59%) Apple iOS
4 1 (0.29%) Embedded Linux
4 1 (0.29%) VMS
Processes & Methodologies
1 198 (58.24%) CI/CD
2 129 (37.94%) Software Engineering
3 127 (37.35%) Agile
3 127 (37.35%) AI
4 124 (36.47%) Microservices
5 116 (34.12%) DevOps
6 114 (33.53%) Containerisation
7 107 (31.47%) Event-Driven
8 103 (30.29%) Full-Stack Development
9 102 (30.00%) Test Automation
10 84 (24.71%) Infrastructure as Code
11 82 (24.12%) Continuous Improvement
12 78 (22.94%) Mentoring
13 77 (22.65%) Integration Patterns
14 73 (21.47%) Observability
15 60 (17.65%) API Integration
16 53 (15.59%) Roadmaps
17 50 (14.71%) Validation
18 49 (14.41%) Data Modelling
19 48 (14.12%) Technical Leadership
Programming Languages
1 143 (42.06%) Python
2 81 (23.82%) Java
3 66 (19.41%) TypeScript
4 65 (19.12%) JavaScript
5 59 (17.35%) C#
6 58 (17.06%) SQL
7 35 (10.29%) Go
8 19 (5.59%) Ruby
9 14 (4.12%) Bicep
10 8 (2.35%) PHP
11 5 (1.47%) C++
11 5 (1.47%) VB.NET
12 4 (1.18%) Kotlin
12 4 (1.18%) Rust
12 4 (1.18%) T-SQL
13 3 (0.88%) C
14 2 (0.59%) PowerShell
14 2 (0.59%) Shell Script
14 2 (0.59%) VB
15 1 (0.29%) R
Qualifications
1 43 (12.65%) Degree
2 36 (10.59%) Security Cleared
3 30 (8.82%) Computer Science Degree
4 20 (5.88%) SC Cleared
5 10 (2.94%) Master's Degree
6 7 (2.06%) CISSP
7 5 (1.47%) AWS Certification
8 4 (1.18%) MBA
9 2 (0.59%) (ISC)2 CCSP
9 2 (0.59%) Azure Certification
9 2 (0.59%) CCSP
9 2 (0.59%) Cisco Certification
10 1 (0.29%) DV Cleared
Quality Assurance & Compliance
1 40 (11.76%) QA
2 12 (3.53%) Accessibility
3 10 (2.94%) GDPR
4 7 (2.06%) NCSC
5 5 (1.47%) Data Quality
5 5 (1.47%) WCAG
6 4 (1.18%) ISO/IEC 27001
7 1 (0.29%) HL7
7 1 (0.29%) Sarbanes-Oxley
System Software
1 127 (37.35%) Docker
2 1 (0.29%) Virtual Machines
Systems Management
1 87 (25.59%) Kubernetes
2 36 (10.59%) Terraform
3 11 (3.24%) Prometheus
4 9 (2.65%) Puppet
5 8 (2.35%) Grafana
6 6 (1.76%) Progress Chef
7 5 (1.47%) Ansible
8 3 (0.88%) Podman
9 2 (0.59%) Kibana
9 2 (0.59%) Nagios
Vendors
1 48 (14.12%) Microsoft
2 18 (5.29%) Google
3 17 (5.00%) OpenAI
4 16 (4.71%) SAP
5 13 (3.82%) SendGrid
6 10 (2.94%) Salesforce
7 9 (2.65%) Adobe
7 9 (2.65%) MuleSoft
8 7 (2.06%) ServiceNow
8 7 (2.06%) Splunk
9 6 (1.76%) Databricks
9 6 (1.76%) Oracle
10 5 (1.47%) Workday
11 4 (1.18%) DevExpress
11 4 (1.18%) Pega
12 3 (0.88%) Dynatrace
12 3 (0.88%) NVIDIA
12 3 (0.88%) Tenable
13 2 (0.59%) Concur
13 2 (0.59%) IFS