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 10 April 2026, with comparisons to the same periods in the previous two years.

6 months to
10 Apr 2026
Same period 2025 Same period 2024
Rank 507 333 439
Rank change year-on-year -174 +106 +39
Permanent jobs citing API Development 210 335 502
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 130 278 366
10th Percentile £45,000 £44,625 £38,125
25th Percentile £50,000 £48,750 £48,750
Median annual salary (50th Percentile) £60,000 £64,250 £60,000
Median % change year-on-year -6.61% +7.08% -13.60%
75th Percentile £77,500 £87,500 £75,000
90th Percentile £92,750 £110,375 £88,750
UK excluding London median annual salary £55,200 £55,000 £56,500
% change year-on-year +0.36% -2.65% -5.83%

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 63,393 38,022 79,332
As % of all permanent jobs advertised in the UK 76.08% 92.93% 86.08%
Number of salaries quoted 39,190 22,514 58,792
10th Percentile £30,000 £31,250 £29,008
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% -7.94%

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 10 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 10 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 -150 191 £60,000 -4.00% 82
UK excluding London -171 112 £55,200 +0.36% 64
London -36 81 £82,500 -2.94% 26
Work from Home -96 65 £53,850 -2.09% 35
Midlands -38 39 £55,000 -8.33% 11
North of England -109 27 £55,600 -3.30% 20
East Midlands -34 21 £55,000 -8.33%
North West -48 21 £54,250 -1.36% 12
South West -55 19 £60,000 +14.29% 12
West Midlands -23 18 £55,100 -2.04% 11
South East -48 10 £55,000 +10.00% 12
East of England -64 9 £61,250 -2.00% 6
Scotland -18 4 £62,500 +38.89% 2
Wales -37 4 £52,500 -32.26% 1
Yorkshire -77 4 £62,500 +4.17% 6
North East -31 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 89 (42.38%) Azure
2 86 (40.95%) AWS
3 40 (19.05%) GCP
4 33 (15.71%) Serverless
5 27 (12.86%) AWS Lambda
6 22 (10.48%) 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 19 (9.05%) NoSQL
4 18 (8.57%) PostgreSQL
5 13 (6.19%) Amazon Redshift
5 13 (6.19%) Relational Database
6 12 (5.71%) Pinecone
7 6 (2.86%) Big Data
7 6 (2.86%) Cloudera CDH
7 6 (2.86%) Hadoop
7 6 (2.86%) MongoDB
8 4 (1.90%) Data Warehouse
8 4 (1.90%) Power BI
9 2 (0.95%) Amazon RDS
9 2 (0.95%) BigQuery
9 2 (0.95%) DB2
9 2 (0.95%) Oracle Database
9 2 (0.95%) Qlik Sense
10 1 (0.48%) Azure SQL Database
10 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 62 (29.52%) Social Skills
2 39 (18.57%) Finance
3 31 (14.76%) Analytical Skills
4 12 (5.71%) Public Sector
4 12 (5.71%) Retail
5 10 (4.76%) Manufacturing
6 9 (4.29%) Inclusion and Diversity
6 9 (4.29%) Law
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 51 (24.29%) 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 20 (9.52%) 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 12 (5.71%) Web Developer
13 11 (5.24%) Lead Developer
13 11 (5.24%) Senior Software Developer
14 10 (4.76%) Full-Stack .NET Developer
15 8 (3.81%) Lead Full-Stack Developer
16 7 (3.33%) C# Developer
16 7 (3.33%) Lead Software Engineer
17 6 (2.86%) Java Engineer
Libraries, Frameworks & Software Standards
1 71 (33.81%) React
2 54 (25.71%) .NET
3 51 (24.29%) CSS
3 51 (24.29%) Node.js
3 51 (24.29%) RESTful
4 48 (22.86%) HTML
5 42 (20.00%) REST
6 34 (16.19%) AngularJS
7 28 (13.33%) OpenAPI
7 28 (13.33%) Spring
7 28 (13.33%) Swagger
8 26 (12.38%) OAuth
9 25 (11.90%) Django
10 24 (11.43%) Spring Boot
11 22 (10.48%) ASP.NET
11 22 (10.48%) Flask
12 20 (9.52%) JWT
13 19 (9.05%) .NET Core
13 19 (9.05%) pytest
13 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
7 6 (2.86%) Enterprise Software
8 5 (2.38%) Algorithms
8 5 (2.38%) Greenfield Project
9 4 (1.90%) AI Agents
9 4 (1.90%) Foreign Exchange (FX)
9 4 (1.90%) Product Ownership
10 3 (1.43%) Data Structures
10 3 (1.43%) Onboarding
10 3 (1.43%) Self-Motivation
11 2 (0.95%) Client/Server
11 2 (0.95%) Data Protection Act
11 2 (0.95%) Distributed Architecture
11 2 (0.95%) Hybrid Cloud
11 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
3 63 (30.00%) Problem-Solving
4 62 (29.52%) Containerisation
5 58 (27.62%) AI
6 56 (26.67%) Microservices
7 53 (25.24%) DevOps
7 53 (25.24%) Software Engineering
8 48 (22.86%) Mentoring
9 47 (22.38%) API Integration
10 45 (21.43%) Test Automation
11 35 (16.67%) Continuous Improvement
12 29 (13.81%) Clean Code
12 29 (13.81%) Infrastructure as Code
13 28 (13.33%) Data Pipeline
13 28 (13.33%) Machine Learning
14 25 (11.90%) Computer Science
14 25 (11.90%) LLM
15 24 (11.43%) Stakeholder Management
Programming Languages
1 80 (38.10%) JavaScript
2 77 (36.67%) Python
3 73 (34.76%) SQL
4 59 (28.10%) 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 30 (14.29%) Degree
2 22 (10.48%) 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 19 (9.05%) Microsoft
3 18 (8.57%) OpenAI
4 12 (5.71%) Automation Anywhere
4 12 (5.71%) Oracle
4 12 (5.71%) UiPath
5 9 (4.29%) Atlassian
6 8 (3.81%) Red Hat
7 6 (2.86%) SaltStack
8 5 (2.38%) MuleSoft
9 4 (1.90%) Salesforce
10 3 (1.43%) SAP
10 3 (1.43%) Zoho
11 2 (0.95%) Dynatrace
11 2 (0.95%) IBM
11 2 (0.95%) New Relic
11 2 (0.95%) Pega
11 2 (0.95%) Ping Identity
11 2 (0.95%) Splunk
11 2 (0.95%) Trapeze