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

6 months to
2 Apr 2026
Same period 2025 Same period 2024
Rank 494 349 434
Rank change year-on-year -145 +85 +58
Permanent jobs citing API Development 209 320 497
As % of all permanent jobs in the UK 0.26% 0.78% 0.55%
As % of the Processes & Methodologies category 0.34% 0.84% 0.64%
Number of salaries quoted 133 264 369
10th Percentile £45,000 £43,750 £38,500
25th Percentile £50,000 £48,734 £48,750
Median annual salary (50th Percentile) £60,000 £64,250 £60,000
Median % change year-on-year -6.61% +7.08% -13.95%
75th Percentile £77,500 £87,500 £75,000
90th Percentile £92,500 £108,500 £90,387
UK excluding London median annual salary £55,200 £57,500 £57,500
% change year-on-year -4.00% - -4.17%

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 61,153 38,054 77,716
As % of all permanent jobs advertised in the UK 76.62% 93.06% 86.41%
Number of salaries quoted 37,653 22,322 57,935
10th Percentile £30,000 £31,250 £29,097
25th Percentile £40,000 £43,750 £40,000
Median annual salary (50th Percentile) £55,000 £60,000 £55,000
Median % change year-on-year -8.33% +9.09% -10.57%
75th Percentile £77,500 £80,000 £73,500
90th Percentile £97,500 £102,500 £92,500
UK excluding London median annual salary £50,000 £55,000 £50,000
% change year-on-year -9.09% +10.00% -8.41%

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 2 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 2 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 -141 187 £60,000 -4.00% 82
UK excluding London -150 110 £55,200 -4.00% 64
London -27 80 £81,250 -4.41% 26
Work from Home -88 70 £55,200 +0.36% 35
Midlands -23 39 £55,000 -8.33% 11
North of England -101 26 £56,000 -2.61% 20
East Midlands -28 21 £55,000 -8.33%
North West -40 20 £54,250 -1.36% 12
South West -43 19 £60,000 +9.09% 12
West Midlands -25 18 £55,100 -8.17% 11
East of England -48 9 £61,250 +2.08% 6
South East -55 8 £67,500 +35.00% 12
Scotland -31 5 £62,500 +38.89% 2
Wales -29 4 £52,500 -32.26% 1
Yorkshire -70 4 £68,750 -1.79% 6
North East -26 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 15 (7.18%) CMS
2 12 (5.74%) Appian
3 9 (4.31%) Apache
4 5 (2.39%) Anypoint
4 5 (2.39%) Apache Spark
5 4 (1.91%) Moodle
5 4 (1.91%) nginx
6 3 (1.44%) Confluence
6 3 (1.44%) Headless CMS
6 3 (1.44%) NServiceBus
7 2 (0.96%) Apache Airflow
7 2 (0.96%) ColdFusion
7 2 (0.96%) JBoss
8 1 (0.48%) WordPress
Applications
1 5 (2.39%) Chatbot
Business Applications
1 3 (1.44%) Dynamics CRM
1 3 (1.44%) NetSuite
2 2 (0.96%) Unit4 Business World
3 1 (0.48%) Magento
3 1 (0.48%) Shopify
Cloud Services
1 88 (42.11%) Azure
2 87 (41.63%) AWS
3 38 (18.18%) GCP
4 31 (14.83%) Serverless
5 26 (12.44%) AWS Lambda
6 22 (10.53%) GitHub
7 18 (8.61%) Amazon S3
8 17 (8.13%) Power Automate
9 14 (6.70%) Anthropic Claude
9 14 (6.70%) Azure Data Factory
10 12 (5.74%) Azure AI
11 11 (5.26%) Azure DevOps
11 11 (5.26%) OpenShift
11 11 (5.26%) Power Platform
12 10 (4.78%) AWS CloudFormation
13 8 (3.83%) Amazon CloudWatch
13 8 (3.83%) Figma
13 8 (3.83%) SaaS
14 7 (3.35%) Apigee
15 6 (2.87%) PowerApps
Communications & Networking
1 5 (2.39%) AMQP
2 4 (1.91%) Broadband
3 2 (0.96%) SSL
4 1 (0.48%) DNS
4 1 (0.48%) HTTP
4 1 (0.48%) LTE
Database & Business Intelligence
1 42 (20.10%) SQL Server
2 23 (11.00%) MySQL
3 19 (9.09%) NoSQL
4 18 (8.61%) PostgreSQL
5 13 (6.22%) Amazon Redshift
6 12 (5.74%) Pinecone
6 12 (5.74%) Relational Database
7 5 (2.39%) Big Data
7 5 (2.39%) Cloudera CDH
7 5 (2.39%) Hadoop
7 5 (2.39%) MongoDB
8 4 (1.91%) Data Warehouse
8 4 (1.91%) Power BI
9 2 (0.96%) Amazon RDS
9 2 (0.96%) BigQuery
9 2 (0.96%) DB2
9 2 (0.96%) Oracle Database
9 2 (0.96%) Qlik Sense
10 1 (0.48%) Azure SQL Database
10 1 (0.48%) Elasticsearch
Development Applications
1 35 (16.75%) Git
2 23 (11.00%) Jenkins
3 14 (6.70%) MLflow
4 8 (3.83%) Cucumber
4 8 (3.83%) JUnit
4 8 (3.83%) Selenium
4 8 (3.83%) Storybook
5 7 (3.35%) GitLab
6 6 (2.87%) Postman
7 5 (2.39%) Bitbucket
7 5 (2.39%) JIRA
8 4 (1.91%) Visual Studio
8 4 (1.91%) webpack
9 3 (1.44%) ESLint
9 3 (1.44%) SpecFlow
10 2 (0.96%) fastlane
10 2 (0.96%) Mockito
10 2 (0.96%) Subversion
10 2 (0.96%) TeamCity
10 2 (0.96%) Vite
General
1 62 (29.67%) Social Skills
2 42 (20.10%) Finance
3 31 (14.83%) Analytical Skills
4 15 (7.18%) Retail
5 12 (5.74%) Public Sector
6 10 (4.78%) Law
6 10 (4.78%) Manufacturing
7 8 (3.83%) Inclusion and Diversity
8 4 (1.91%) Aerospace
8 4 (1.91%) Banking
8 4 (1.91%) Front Office
8 4 (1.91%) Games
8 4 (1.91%) Organisational Skills
9 3 (1.44%) Influencing Skills
9 3 (1.44%) Legal
9 3 (1.44%) Marketing
9 3 (1.44%) Telecoms
10 2 (0.96%) Financial Institution
11 1 (0.48%) Advertising
11 1 (0.48%) Retail Banking
Job Titles
1 114 (54.55%) Developer
2 51 (24.40%) Full-Stack Developer
3 50 (23.92%) Senior
4 35 (16.75%) Senior Developer
5 30 (14.35%) Lead
5 30 (14.35%) Software Engineer
6 19 (9.09%) .NET Developer
6 19 (9.09%) Software Developer
7 17 (8.13%) Artificial Intelligence Engineer
8 14 (6.70%) Architect
8 14 (6.70%) Senior Full-Stack Developer
9 13 (6.22%) Automation Engineer
10 10 (4.78%) Full-Stack .NET Developer
10 10 (4.78%) Lead Developer
10 10 (4.78%) Senior Software Developer
10 10 (4.78%) Web Developer
11 9 (4.31%) Java Engineer
11 9 (4.31%) Senior Software Engineer
12 8 (3.83%) Lead Full-Stack Developer
13 7 (3.35%) Lead Software Engineer
Libraries, Frameworks & Software Standards
1 72 (34.45%) React
2 54 (25.84%) RESTful
3 53 (25.36%) CSS
4 52 (24.88%) .NET
5 50 (23.92%) HTML
5 50 (23.92%) Node.js
6 41 (19.62%) REST
7 32 (15.31%) AngularJS
8 27 (12.92%) OpenAPI
8 27 (12.92%) Spring
8 27 (12.92%) Swagger
9 26 (12.44%) OAuth
10 25 (11.96%) Django
11 23 (11.00%) Spring Boot
12 22 (10.53%) Flask
13 21 (10.05%) ASP.NET
14 20 (9.57%) .NET Core
14 20 (9.57%) JWT
15 19 (9.09%) pytest
16 17 (8.13%) Vue
Miscellaneous
1 35 (16.75%) Cloud Native
2 31 (14.83%) Legacy Systems
3 22 (10.53%) Low-Code
4 14 (6.70%) Mobile App
5 8 (3.83%) Distributed Systems
6 7 (3.35%) Analytical Mindset
7 6 (2.87%) Algorithms
7 6 (2.87%) Enterprise Software
7 6 (2.87%) Greenfield Project
8 4 (1.91%) Data Structures
8 4 (1.91%) Foreign Exchange (FX)
8 4 (1.91%) Product Ownership
9 3 (1.44%) AI Agents
9 3 (1.44%) Client/Server
9 3 (1.44%) Onboarding
9 3 (1.44%) Self-Motivation
10 2 (0.96%) Data Protection Act
10 2 (0.96%) Distributed Architecture
10 2 (0.96%) Hybrid Cloud
10 2 (0.96%) Management Information System
Operating Systems
1 14 (6.70%) Linux
2 5 (2.39%) CentOS
2 5 (2.39%) Debian
2 5 (2.39%) Red Hat Enterprise Linux
2 5 (2.39%) Ubuntu
3 2 (0.96%) Android
4 1 (0.48%) Apple iOS
Processes & Methodologies
1 98 (46.89%) CI/CD
2 90 (43.06%) Agile
3 63 (30.14%) Full-Stack Development
4 60 (28.71%) Problem-Solving
5 59 (28.23%) Containerisation
6 56 (26.79%) AI
6 56 (26.79%) Software Engineering
7 54 (25.84%) Microservices
8 51 (24.40%) API Integration
8 51 (24.40%) DevOps
8 51 (24.40%) Mentoring
9 48 (22.97%) Test Automation
10 35 (16.75%) Continuous Improvement
11 28 (13.40%) Clean Code
11 28 (13.40%) Data Pipeline
11 28 (13.40%) Infrastructure as Code
12 26 (12.44%) Machine Learning
13 25 (11.96%) Computer Science
13 25 (11.96%) Stakeholder Management
13 25 (11.96%) Workflow
Programming Languages
1 82 (39.23%) JavaScript
2 75 (35.89%) Python
3 71 (33.97%) SQL
4 55 (26.32%) C#
5 44 (21.05%) Java
6 38 (18.18%) TypeScript
7 19 (9.09%) PHP
8 6 (2.87%) Delphi
9 5 (2.39%) Bicep
10 4 (1.91%) DataWeave
11 3 (1.44%) Bash
11 3 (1.44%) PL/SQL
12 2 (0.96%) C++
12 2 (0.96%) RPG
12 2 (0.96%) Rust
13 1 (0.48%) Go
13 1 (0.48%) Kotlin
13 1 (0.48%) Swift
13 1 (0.48%) VB.NET
Qualifications
1 31 (14.83%) Degree
2 22 (10.53%) Computer Science Degree
3 19 (9.09%) Security Cleared
4 10 (4.78%) SC Cleared
5 5 (2.39%) DV Cleared
5 5 (2.39%) Microsoft Certification
6 4 (1.91%) Azure Certification
7 1 (0.48%) Master's Degree
Quality Assurance & Compliance
1 23 (11.00%) Accessibility
2 13 (6.22%) Data Quality
3 6 (2.87%) QA
4 3 (1.44%) WCAG
5 2 (0.96%) GRC
6 1 (0.48%) GDPR
System Software
1 74 (35.41%) Docker
2 4 (1.91%) Virtual Desktop
2 4 (1.91%) Virtual Machines
Systems Management
1 56 (26.79%) Kubernetes
2 29 (13.88%) Terraform
3 7 (3.35%) Grafana
4 5 (2.39%) Ansible
4 5 (2.39%) Puppet
5 4 (1.91%) Single Sign-On
6 2 (0.96%) Active Directory Federation Services
6 2 (0.96%) Nagios
Vendors
1 25 (11.96%) Google
2 19 (9.09%) Microsoft
3 16 (7.66%) OpenAI
4 13 (6.22%) Oracle
5 12 (5.74%) Automation Anywhere
5 12 (5.74%) UiPath
6 9 (4.31%) Atlassian
7 7 (3.35%) Red Hat
8 5 (2.39%) MuleSoft
8 5 (2.39%) SaltStack
9 4 (1.91%) Salesforce
10 3 (1.44%) SAP
10 3 (1.44%) Zoho
11 2 (0.96%) Dynatrace
11 2 (0.96%) IBM
11 2 (0.96%) New Relic
11 2 (0.96%) Pega
11 2 (0.96%) Ping Identity
11 2 (0.96%) Splunk
11 2 (0.96%) Trapeze