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

6 months to
23 Apr 2026
Same period 2025 Same period 2024
Rank 507 343 456
Rank change year-on-year -164 +113 +23
Permanent jobs citing API Development 215 352 488
As % of all permanent jobs in the UK 0.24% 0.84% 0.51%
As % of the Processes & Methodologies category 0.32% 0.90% 0.60%
Number of salaries quoted 136 293 356
10th Percentile £46,250 £44,000 £38,875
25th Percentile £50,000 £50,000 £48,750
Median annual salary (50th Percentile) £60,000 £65,000 £60,000
Median % change year-on-year -7.69% +8.33% -13.60%
75th Percentile £77,500 £87,500 £75,000
90th Percentile £96,250 £109,000 £86,250
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 66,205 38,927 81,426
As % of all permanent jobs advertised in the UK 75.18% 92.83% 85.82%
Number of salaries quoted 40,871 22,769 59,504
10th Percentile £30,000 £31,250 £29,000
25th Percentile £40,000 £42,500 £39,750
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 £52,500 £50,000
% change year-on-year -4.76% +5.00% -8.90%

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 23 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 23 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 -132 197 £60,000 -5.51% 71
UK excluding London -150 114 £55,200 -4.00% 53
London -41 85 £85,000 +3.03% 30
Work from Home -90 65 £55,200 +0.36% 32
Midlands -24 41 £55,000 -8.33% 8
North of England -105 25 £60,625 +5.43% 14
East Midlands -29 21 £55,000 -8.33% 2
West Midlands -32 20 £55,000 -8.33% 6
North West -45 20 £60,625 +10.23% 10
South West -56 18 £60,000 +11.63% 5
South East -53 13 £65,000 +30.00% 18
East of England -63 9 £61,250 -2.00% 1
Scotland -27 4 £62,500 +38.89% 6
Wales -32 4 £52,500 -30.00%
Yorkshire -75 4 £62,500 +4.17% 2
North East -45 1 £55,200 +2.70% 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 13 (6.05%) CMS
2 12 (5.58%) Appian
3 9 (4.19%) Apache
4 5 (2.33%) Anypoint
4 5 (2.33%) Apache Spark
5 4 (1.86%) Moodle
5 4 (1.86%) nginx
6 3 (1.40%) Confluence
6 3 (1.40%) Headless CMS
6 3 (1.40%) NServiceBus
7 2 (0.93%) Apache Airflow
7 2 (0.93%) ColdFusion
7 2 (0.93%) JBoss
8 1 (0.47%) WordPress
Applications
1 4 (1.86%) Chatbot
Business Applications
1 2 (0.93%) Dynamics CRM
1 2 (0.93%) NetSuite
1 2 (0.93%) Unit4 Business World
2 1 (0.47%) Magento
2 1 (0.47%) Shopify
Cloud Services
1 91 (42.33%) Azure
2 85 (39.53%) AWS
3 39 (18.14%) GCP
4 34 (15.81%) Serverless
5 26 (12.09%) AWS Lambda
6 21 (9.77%) GitHub
7 17 (7.91%) Amazon S3
7 17 (7.91%) Power Automate
8 16 (7.44%) Anthropic Claude
9 14 (6.51%) Azure Data Factory
9 14 (6.51%) Azure DevOps
10 13 (6.05%) Azure AI
11 11 (5.12%) OpenShift
11 11 (5.12%) Power Platform
12 10 (4.65%) AWS CloudFormation
13 9 (4.19%) SaaS
14 8 (3.72%) Azure Logic Apps
14 8 (3.72%) Figma
15 7 (3.26%) Amazon CloudWatch
15 7 (3.26%) Apigee
Communications & Networking
1 5 (2.33%) AMQP
2 4 (1.86%) Broadband
3 2 (0.93%) DNS
3 2 (0.93%) HTTP
3 2 (0.93%) SSL
4 1 (0.47%) LTE
Database & Business Intelligence
1 45 (20.93%) SQL Server
2 25 (11.63%) MySQL
3 19 (8.84%) PostgreSQL
4 15 (6.98%) NoSQL
5 13 (6.05%) Amazon Redshift
5 13 (6.05%) Relational Database
6 12 (5.58%) Pinecone
7 6 (2.79%) MongoDB
8 5 (2.33%) Big Data
8 5 (2.33%) Cloudera CDH
8 5 (2.33%) Hadoop
9 4 (1.86%) Data Warehouse
9 4 (1.86%) Power BI
10 2 (0.93%) Azure SQL Database
10 2 (0.93%) BigQuery
10 2 (0.93%) DB2
10 2 (0.93%) Oracle Database
10 2 (0.93%) Qlik Sense
11 1 (0.47%) DynamoDB
11 1 (0.47%) MariaDB
Development Applications
1 37 (17.21%) Git
2 23 (10.70%) Jenkins
3 14 (6.51%) MLflow
4 8 (3.72%) Cucumber
4 8 (3.72%) JUnit
4 8 (3.72%) Selenium
4 8 (3.72%) Storybook
5 7 (3.26%) GitLab
5 7 (3.26%) Postman
6 5 (2.33%) Bitbucket
6 5 (2.33%) JIRA
7 4 (1.86%) SpecFlow
7 4 (1.86%) Visual Studio
8 3 (1.40%) ESLint
8 3 (1.40%) webpack
9 2 (0.93%) fastlane
9 2 (0.93%) Mockito
9 2 (0.93%) Subversion
9 2 (0.93%) TeamCity
10 1 (0.47%) Xcode
General
1 58 (26.98%) Social Skills
2 40 (18.60%) Finance
3 31 (14.42%) Analytical Skills
4 12 (5.58%) Public Sector
4 12 (5.58%) Retail
5 10 (4.65%) Inclusion and Diversity
6 9 (4.19%) Law
7 7 (3.26%) Manufacturing
8 6 (2.79%) Banking
9 5 (2.33%) Financial Institution
9 5 (2.33%) Marketing
10 4 (1.86%) Aerospace
10 4 (1.86%) Front Office
10 4 (1.86%) Organisational Skills
11 3 (1.40%) Telecoms
12 2 (0.93%) Influencing Skills
12 2 (0.93%) Legal
13 1 (0.47%) Advertising
13 1 (0.47%) Documentation Skills
13 1 (0.47%) Retail Banking
Job Titles
1 122 (56.74%) Developer
2 51 (23.72%) Senior
3 48 (22.33%) Full-Stack Developer
4 39 (18.14%) Senior Developer
5 34 (15.81%) Lead
6 26 (12.09%) Software Developer
7 25 (11.63%) Software Engineer
8 21 (9.77%) .NET Developer
9 20 (9.30%) Artificial Intelligence Engineer
10 14 (6.51%) Senior Full-Stack Developer
11 13 (6.05%) Architect
11 13 (6.05%) Automation Engineer
11 13 (6.05%) Lead Developer
11 13 (6.05%) Senior Software Developer
12 10 (4.65%) Full-Stack .NET Developer
12 10 (4.65%) Web Developer
13 9 (4.19%) C# Developer
14 8 (3.72%) Lead Full-Stack Developer
15 7 (3.26%) Lead Software Engineer
16 6 (2.79%) Java Developer
Libraries, Frameworks & Software Standards
1 68 (31.63%) React
2 57 (26.51%) .NET
3 54 (25.12%) Node.js
4 53 (24.65%) RESTful
5 51 (23.72%) CSS
6 47 (21.86%) HTML
7 44 (20.47%) REST
8 34 (15.81%) AngularJS
9 27 (12.56%) OAuth
9 27 (12.56%) OpenAPI
9 27 (12.56%) Spring
9 27 (12.56%) Swagger
10 25 (11.63%) Django
11 23 (10.70%) Spring Boot
12 22 (10.23%) Flask
13 21 (9.77%) ASP.NET
13 21 (9.77%) JWT
14 19 (8.84%) pytest
14 19 (8.84%) Vue
15 18 (8.37%) .NET Core
Miscellaneous
1 44 (20.47%) Cloud Native
2 28 (13.02%) Legacy Systems
3 19 (8.84%) Low-Code
4 14 (6.51%) Mobile App
5 10 (4.65%) Enterprise Software
6 9 (4.19%) Distributed Systems
7 7 (3.26%) Analytical Mindset
8 6 (2.79%) AI Agents
8 6 (2.79%) Product Ownership
9 4 (1.86%) Algorithms
9 4 (1.86%) Foreign Exchange (FX)
9 4 (1.86%) Greenfield Project
10 3 (1.40%) e-Learning
10 3 (1.40%) Onboarding
10 3 (1.40%) Operational Technology
10 3 (1.40%) Self-Motivation
11 2 (0.93%) Data Protection Act
11 2 (0.93%) Distributed Architecture
11 2 (0.93%) Hybrid Cloud
11 2 (0.93%) Management Information System
Operating Systems
1 14 (6.51%) Linux
2 5 (2.33%) CentOS
2 5 (2.33%) Debian
2 5 (2.33%) Red Hat Enterprise Linux
2 5 (2.33%) Ubuntu
3 3 (1.40%) Android
4 1 (0.47%) Apple iOS
Processes & Methodologies
1 97 (45.12%) CI/CD
2 94 (43.72%) Agile
3 67 (31.16%) Full-Stack Development
4 64 (29.77%) Problem-Solving
5 63 (29.30%) Containerisation
6 60 (27.91%) AI
7 58 (26.98%) Software Engineering
8 57 (26.51%) DevOps
9 56 (26.05%) Microservices
10 52 (24.19%) Mentoring
11 51 (23.72%) Test Automation
12 47 (21.86%) API Integration
13 34 (15.81%) Continuous Improvement
14 29 (13.49%) Clean Code
14 29 (13.49%) Machine Learning
15 28 (13.02%) Infrastructure as Code
15 28 (13.02%) LLM
16 25 (11.63%) Data Pipeline
17 24 (11.16%) Architectural Patterns
17 24 (11.16%) TDD
Programming Languages
1 76 (35.35%) Python
2 74 (34.42%) JavaScript
3 71 (33.02%) SQL
4 67 (31.16%) C#
5 40 (18.60%) Java
6 37 (17.21%) TypeScript
7 19 (8.84%) PHP
8 6 (2.79%) Delphi
9 4 (1.86%) Bicep
9 4 (1.86%) DataWeave
10 3 (1.40%) Bash
10 3 (1.40%) PL/SQL
10 3 (1.40%) T-SQL
11 2 (0.93%) C++
11 2 (0.93%) RPG
11 2 (0.93%) Rust
12 1 (0.47%) Go
12 1 (0.47%) Kotlin
12 1 (0.47%) Swift
12 1 (0.47%) VB.NET
Qualifications
1 29 (13.49%) Degree
2 20 (9.30%) Computer Science Degree
3 18 (8.37%) Security Cleared
4 10 (4.65%) SC Cleared
5 5 (2.33%) Microsoft Certification
6 4 (1.86%) Azure Certification
6 4 (1.86%) DV Cleared
7 1 (0.47%) Master's Degree
Quality Assurance & Compliance
1 18 (8.37%) Accessibility
2 16 (7.44%) Data Quality
3 3 (1.40%) QA
4 2 (0.93%) GRC
4 2 (0.93%) WCAG
System Software
1 79 (36.74%) Docker
2 4 (1.86%) Virtual Desktop
2 4 (1.86%) Virtual Machines
Systems Management
1 60 (27.91%) Kubernetes
2 30 (13.95%) Terraform
3 7 (3.26%) Grafana
4 5 (2.33%) Ansible
4 5 (2.33%) Puppet
4 5 (2.33%) Single Sign-On
5 2 (0.93%) Active Directory Federation Services
5 2 (0.93%) Nagios
Vendors
1 27 (12.56%) Google
2 18 (8.37%) OpenAI
3 17 (7.91%) Microsoft
4 12 (5.58%) Automation Anywhere
4 12 (5.58%) UiPath
5 11 (5.12%) Oracle
6 9 (4.19%) Atlassian
7 7 (3.26%) Red Hat
8 5 (2.33%) MuleSoft
8 5 (2.33%) SaltStack
9 4 (1.86%) Salesforce
10 3 (1.40%) Zoho
11 2 (0.93%) IBM
11 2 (0.93%) New Relic
11 2 (0.93%) Pega
11 2 (0.93%) Ping Identity
11 2 (0.93%) SAP
11 2 (0.93%) Splunk
11 2 (0.93%) Trapeze
11 2 (0.93%) Xamarin