API Development Job Trends

API Development
UK

The table below provides summary statistics and salary benchmarking for jobs requiring API Development skills. It covers permanent job vacancies from the 6 months leading up to 11 April 2026, with comparisons to the same periods in the previous two years.

6 months to
11 Apr 2026
Same period 2025 Same period 2024
Rank 495 339 435
Rank change year-on-year -156 +96 +45
Permanent jobs citing API Development 210 337 502
As % of all permanent jobs in the UK 0.25% 0.82% 0.54%
As % of the Processes & Methodologies category 0.33% 0.88% 0.63%
Number of salaries quoted 131 279 366
10th Percentile £45,000 £44,750 £38,125
25th Percentile £50,000 £48,750 £48,750
Median annual salary (50th Percentile) £60,000 £65,000 £60,000
Median % change year-on-year -7.69% +8.33% -14.29%
75th Percentile £77,500 £87,500 £75,000
90th Percentile £92,500 £110,250 £87,500
UK excluding London median annual salary £55,200 £55,000 £57,000
% change year-on-year +0.36% -3.51% -5.00%

All Process & Methodology Skills
UK

API Development 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 63,474 38,128 79,557
As % of all permanent jobs advertised in the UK 75.94% 92.95% 86.09%
Number of salaries quoted 39,284 22,513 58,929
10th Percentile £30,000 £31,250 £29,000
25th Percentile £40,000 £42,500 £40,000
Median annual salary (50th Percentile) £57,500 £60,000 £55,000
Median % change year-on-year -4.17% +9.09% -10.57%
75th Percentile £77,500 £80,000 £72,500
90th Percentile £97,500 £102,500 £92,500
UK excluding London median annual salary £50,000 £53,688 £50,000
% change year-on-year -6.87% +7.38% -8.26%

API Development
Job Vacancy Trend

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

API Development job vacancy trend in the UK

API Development
Salary Trend

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

Salary distribution trend for jobs in the UK citing API Development

API Development
Salary Histogram

Salary distribution for jobs citing API Development over the 6 months to 11 April 2026.

Salary histogram for API Development in the UK

API Development
Top 16 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing API Development within the UK over the 6 months to 11 April 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 -153 191 £60,000 -4.38% 82
UK excluding London -155 113 £55,200 +0.36% 64
London -37 80 £82,500 -2.94% 26
Work from Home -92 65 £53,850 -2.09% 35
Midlands -31 40 £55,000 -8.33% 11
North of England -105 27 £55,600 -3.30% 20
East Midlands -31 21 £55,000 -8.33%
North West -48 21 £54,250 -1.36% 12
West Midlands -20 19 £55,000 -2.22% 11
South West -58 19 £60,000 +14.29% 12
South East -60 10 £55,000 +10.00% 12
East of England -57 9 £61,250 -2.00% 6
Scotland -23 4 £62,500 +38.89% 2
Wales -37 4 £52,500 -32.26% 1
Yorkshire -78 4 £62,500 +4.17% 6
North East -28 2 £55,200 +0.36% 2

API Development
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 14 (6.67%) CMS
2 12 (5.71%) Appian
3 10 (4.76%) Apache
4 6 (2.86%) Apache Spark
5 5 (2.38%) Anypoint
6 4 (1.90%) Moodle
6 4 (1.90%) nginx
7 3 (1.43%) Confluence
7 3 (1.43%) Headless CMS
7 3 (1.43%) NServiceBus
8 2 (0.95%) Apache Airflow
8 2 (0.95%) ColdFusion
8 2 (0.95%) JBoss
9 1 (0.48%) WordPress
Applications
1 4 (1.90%) Chatbot
Business Applications
1 3 (1.43%) Dynamics CRM
1 3 (1.43%) NetSuite
2 2 (0.95%) Unit4 Business World
3 1 (0.48%) Magento
3 1 (0.48%) Shopify
Cloud Services
1 88 (41.90%) Azure
2 86 (40.95%) AWS
3 40 (19.05%) GCP
4 33 (15.71%) Serverless
5 27 (12.86%) AWS Lambda
6 21 (10.00%) GitHub
7 18 (8.57%) Amazon S3
8 17 (8.10%) Power Automate
9 16 (7.62%) Anthropic Claude
10 14 (6.67%) Azure Data Factory
11 12 (5.71%) Azure AI
11 12 (5.71%) Azure DevOps
11 12 (5.71%) OpenShift
12 11 (5.24%) AWS CloudFormation
12 11 (5.24%) Power Platform
13 9 (4.29%) SaaS
14 8 (3.81%) Amazon CloudWatch
14 8 (3.81%) Figma
15 7 (3.33%) Amazon EKS
15 7 (3.33%) Apigee
Communications & Networking
1 6 (2.86%) AMQP
2 4 (1.90%) Broadband
3 2 (0.95%) SSL
4 1 (0.48%) DNS
4 1 (0.48%) HTTP
4 1 (0.48%) LTE
Database & Business Intelligence
1 43 (20.48%) SQL Server
2 26 (12.38%) MySQL
3 18 (8.57%) NoSQL
3 18 (8.57%) PostgreSQL
4 13 (6.19%) Amazon Redshift
4 13 (6.19%) Relational Database
5 12 (5.71%) Pinecone
6 6 (2.86%) Big Data
6 6 (2.86%) Cloudera CDH
6 6 (2.86%) Hadoop
6 6 (2.86%) MongoDB
7 4 (1.90%) Data Warehouse
7 4 (1.90%) Power BI
8 2 (0.95%) Amazon RDS
8 2 (0.95%) BigQuery
8 2 (0.95%) DB2
8 2 (0.95%) Oracle Database
8 2 (0.95%) Qlik Sense
9 1 (0.48%) Azure SQL Database
9 1 (0.48%) Tableau
Development Applications
1 35 (16.67%) Git
2 23 (10.95%) Jenkins
3 14 (6.67%) MLflow
4 8 (3.81%) Cucumber
4 8 (3.81%) JUnit
4 8 (3.81%) Selenium
4 8 (3.81%) Storybook
5 7 (3.33%) GitLab
6 6 (2.86%) Postman
7 5 (2.38%) Bitbucket
7 5 (2.38%) JIRA
8 4 (1.90%) Visual Studio
9 3 (1.43%) ESLint
9 3 (1.43%) SpecFlow
9 3 (1.43%) webpack
10 2 (0.95%) fastlane
10 2 (0.95%) Mockito
10 2 (0.95%) Subversion
10 2 (0.95%) TeamCity
11 1 (0.48%) PHPUnit
General
1 61 (29.05%) Social Skills
2 39 (18.57%) Finance
3 31 (14.76%) Analytical Skills
4 12 (5.71%) Public Sector
5 11 (5.24%) Retail
6 9 (4.29%) Inclusion and Diversity
6 9 (4.29%) Law
6 9 (4.29%) Manufacturing
7 5 (2.38%) Aerospace
7 5 (2.38%) Banking
8 4 (1.90%) Front Office
8 4 (1.90%) Marketing
8 4 (1.90%) Organisational Skills
9 3 (1.43%) Financial Institution
9 3 (1.43%) Influencing Skills
9 3 (1.43%) Telecoms
10 2 (0.95%) Legal
11 1 (0.48%) Advertising
11 1 (0.48%) Documentation Skills
11 1 (0.48%) Retail Banking
Job Titles
1 118 (56.19%) Developer
2 50 (23.81%) Full-Stack Developer
3 47 (22.38%) Senior
4 36 (17.14%) Senior Developer
5 31 (14.76%) Lead
6 26 (12.38%) Software Engineer
7 22 (10.48%) .NET Developer
8 21 (10.00%) Software Developer
9 18 (8.57%) Artificial Intelligence Engineer
10 14 (6.67%) Architect
10 14 (6.67%) Senior Full-Stack Developer
11 13 (6.19%) Automation Engineer
12 11 (5.24%) Lead Developer
12 11 (5.24%) Senior Software Developer
12 11 (5.24%) Web Developer
13 10 (4.76%) Full-Stack .NET Developer
14 8 (3.81%) Lead Full-Stack Developer
15 7 (3.33%) C# Developer
15 7 (3.33%) Lead Software Engineer
16 6 (2.86%) Java Engineer
Libraries, Frameworks & Software Standards
1 70 (33.33%) React
2 54 (25.71%) .NET
3 52 (24.76%) Node.js
4 51 (24.29%) CSS
4 51 (24.29%) RESTful
5 48 (22.86%) HTML
6 42 (20.00%) REST
7 34 (16.19%) AngularJS
8 28 (13.33%) OpenAPI
8 28 (13.33%) Spring
8 28 (13.33%) Swagger
9 26 (12.38%) OAuth
10 25 (11.90%) Django
11 24 (11.43%) Spring Boot
12 22 (10.48%) ASP.NET
12 22 (10.48%) Flask
13 20 (9.52%) JWT
14 19 (9.05%) .NET Core
14 19 (9.05%) pytest
14 19 (9.05%) Vue
Miscellaneous
1 39 (18.57%) Cloud Native
2 31 (14.76%) Legacy Systems
3 20 (9.52%) Low-Code
4 14 (6.67%) Mobile App
5 8 (3.81%) Distributed Systems
6 7 (3.33%) Analytical Mindset
6 7 (3.33%) Enterprise Software
7 5 (2.38%) Algorithms
7 5 (2.38%) Greenfield Project
8 4 (1.90%) AI Agents
8 4 (1.90%) Foreign Exchange (FX)
8 4 (1.90%) Product Ownership
9 3 (1.43%) Data Structures
9 3 (1.43%) Onboarding
9 3 (1.43%) Self-Motivation
10 2 (0.95%) Client/Server
10 2 (0.95%) Data Protection Act
10 2 (0.95%) Distributed Architecture
10 2 (0.95%) Hybrid Cloud
10 2 (0.95%) Management Information System
Operating Systems
1 15 (7.14%) Linux
2 6 (2.86%) CentOS
2 6 (2.86%) Debian
2 6 (2.86%) Red Hat Enterprise Linux
2 6 (2.86%) Ubuntu
3 2 (0.95%) Android
4 1 (0.48%) Apple iOS
Processes & Methodologies
1 94 (44.76%) CI/CD
2 87 (41.43%) Agile
3 63 (30.00%) Full-Stack Development
4 62 (29.52%) Containerisation
4 62 (29.52%) Problem-Solving
5 57 (27.14%) AI
6 56 (26.67%) Microservices
7 54 (25.71%) Software Engineering
8 53 (25.24%) DevOps
9 48 (22.86%) Mentoring
10 47 (22.38%) API Integration
11 45 (21.43%) Test Automation
12 35 (16.67%) Continuous Improvement
13 29 (13.81%) Clean Code
13 29 (13.81%) Infrastructure as Code
14 27 (12.86%) Data Pipeline
14 27 (12.86%) Machine Learning
15 25 (11.90%) LLM
16 24 (11.43%) Computer Science
16 24 (11.43%) Stakeholder Management
Programming Languages
1 80 (38.10%) JavaScript
2 76 (36.19%) Python
3 72 (34.29%) SQL
4 60 (28.57%) C#
5 41 (19.52%) Java
6 37 (17.62%) TypeScript
7 20 (9.52%) PHP
8 6 (2.86%) Delphi
9 5 (2.38%) Bicep
10 4 (1.90%) DataWeave
11 3 (1.43%) Bash
11 3 (1.43%) PL/SQL
12 2 (0.95%) C++
12 2 (0.95%) RPG
12 2 (0.95%) Rust
13 1 (0.48%) Go
13 1 (0.48%) Kotlin
13 1 (0.48%) Swift
13 1 (0.48%) T-SQL
13 1 (0.48%) VB.NET
Qualifications
1 29 (13.81%) Degree
2 21 (10.00%) Computer Science Degree
3 20 (9.52%) Security Cleared
4 11 (5.24%) SC Cleared
5 6 (2.86%) DV Cleared
6 5 (2.38%) Microsoft Certification
7 4 (1.90%) Azure Certification
8 1 (0.48%) Master's Degree
Quality Assurance & Compliance
1 21 (10.00%) Accessibility
2 14 (6.67%) Data Quality
3 3 (1.43%) WCAG
4 2 (0.95%) GRC
4 2 (0.95%) QA
5 1 (0.48%) GDPR
System Software
1 76 (36.19%) Docker
2 4 (1.90%) Virtual Desktop
2 4 (1.90%) Virtual Machines
Systems Management
1 59 (28.10%) Kubernetes
2 31 (14.76%) Terraform
3 7 (3.33%) Grafana
4 6 (2.86%) Ansible
4 6 (2.86%) Puppet
5 4 (1.90%) Single Sign-On
6 2 (0.95%) Active Directory Federation Services
6 2 (0.95%) Nagios
Vendors
1 27 (12.86%) Google
2 18 (8.57%) Microsoft
2 18 (8.57%) OpenAI
3 12 (5.71%) Automation Anywhere
3 12 (5.71%) Oracle
3 12 (5.71%) UiPath
4 9 (4.29%) Atlassian
5 8 (3.81%) Red Hat
6 6 (2.86%) SaltStack
7 5 (2.38%) MuleSoft
8 4 (1.90%) Salesforce
9 3 (1.43%) SAP
9 3 (1.43%) Zoho
10 2 (0.95%) Dynatrace
10 2 (0.95%) IBM
10 2 (0.95%) New Relic
10 2 (0.95%) Pega
10 2 (0.95%) Ping Identity
10 2 (0.95%) Splunk
10 2 (0.95%) Trapeze