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 16 March 2026, with comparisons to the same periods in the previous two years.

6 months to
16 Mar 2026
Same period 2025 Same period 2024
Rank 486 365 417
Rank change year-on-year -121 +52 +89
Permanent jobs citing API Development 208 319 500
As % of all permanent jobs in the UK 0.28% 0.74% 0.59%
As % of the Processes & Methodologies category 0.36% 0.79% 0.68%
Number of salaries quoted 137 252 378
10th Percentile £45,000 £43,875 £38,750
25th Percentile £50,000 £49,688 £48,750
Median annual salary (50th Percentile) £60,000 £63,250 £60,000
Median % change year-on-year -5.14% +5.42% -11.11%
75th Percentile £77,500 £88,125 £75,000
90th Percentile £92,500 £110,000 £92,104
UK excluding London median annual salary £55,200 £57,500 £56,500
% change year-on-year -4.00% +1.77% -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 58,145 40,321 73,905
As % of all permanent jobs advertised in the UK 77.92% 93.51% 87.23%
Number of salaries quoted 35,200 22,427 56,120
10th Percentile £29,750 £31,925 £29,000
25th Percentile £39,911 £44,750 £40,000
Median annual salary (50th Percentile) £55,000 £60,000 £55,000
Median % change year-on-year -8.33% +9.09% -11.78%
75th Percentile £76,299 £80,000 £73,750
90th Percentile £97,500 £102,500 £93,750
UK excluding London median annual salary £50,000 £55,000 £50,000
% change year-on-year -9.09% +10.00% -9.09%

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 16 March 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 16 March 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 -99 186 £60,000 -3.61% 90
UK excluding London -118 109 £55,200 -4.00% 70
London -18 80 £80,000 -5.88% 30
Work from Home -76 72 £55,200 +0.36% 39
Midlands -8 39 £55,000 -8.33% 14
North of England -79 28 £56,000 -2.61% 17
East Midlands -19 21 £55,000 -8.33% 1
North West -32 21 £52,500 -4.55% 8
South West -42 20 £60,000 +9.09% 9
West Midlands -12 18 £55,100 -2.04% 13
East of England -18 7 £45,000 - 7
South East -32 6 £55,000 - 21
Scotland -22 5 £62,500 +38.89% 1
Yorkshire -62 5 £65,000 -7.14% 6
Wales -25 4 £52,500 -32.26% 2
North East -26 2 £55,200 +0.36% 3

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 (6.73%) CMS
2 12 (5.77%) Appian
3 9 (4.33%) Apache
4 5 (2.40%) Anypoint
4 5 (2.40%) Apache Spark
5 4 (1.92%) Moodle
5 4 (1.92%) nginx
6 3 (1.44%) Apache Airflow
6 3 (1.44%) ColdFusion
6 3 (1.44%) Confluence
6 3 (1.44%) Headless CMS
6 3 (1.44%) NServiceBus
7 2 (0.96%) JBoss
8 1 (0.48%) WordPress
Applications
1 5 (2.40%) Chatbot
Business Applications
1 4 (1.92%) NetSuite
2 3 (1.44%) Dynamics CRM
3 2 (0.96%) Unit4 Business World
4 1 (0.48%) Magento
4 1 (0.48%) Payment Gateway
4 1 (0.48%) Shopify
Cloud Services
1 89 (42.79%) Azure
2 86 (41.35%) AWS
3 38 (18.27%) GCP
4 30 (14.42%) Serverless
5 24 (11.54%) AWS Lambda
6 22 (10.58%) GitHub
7 19 (9.13%) Power Automate
8 18 (8.65%) Amazon S3
9 15 (7.21%) Anthropic Claude
10 14 (6.73%) Azure Data Factory
11 12 (5.77%) Azure AI
12 11 (5.29%) Azure DevOps
12 11 (5.29%) OpenShift
12 11 (5.29%) Power Platform
13 10 (4.81%) AWS CloudFormation
14 8 (3.85%) Amazon CloudWatch
14 8 (3.85%) Figma
15 7 (3.37%) PowerApps
16 6 (2.88%) Amazon EKS
16 6 (2.88%) Azure Logic Apps
Communications & Networking
1 5 (2.40%) AMQP
2 4 (1.92%) Broadband
3 2 (0.96%) SSL
4 1 (0.48%) LTE
Database & Business Intelligence
1 41 (19.71%) SQL Server
2 22 (10.58%) MySQL
3 18 (8.65%) NoSQL
4 17 (8.17%) PostgreSQL
5 13 (6.25%) Amazon Redshift
6 12 (5.77%) Pinecone
6 12 (5.77%) Relational Database
7 7 (3.37%) MongoDB
8 5 (2.40%) Big Data
8 5 (2.40%) Cloudera CDH
8 5 (2.40%) Hadoop
9 4 (1.92%) Data Warehouse
9 4 (1.92%) Power BI
10 3 (1.44%) Oracle Database
11 2 (0.96%) Amazon RDS
11 2 (0.96%) BigQuery
11 2 (0.96%) DB2
11 2 (0.96%) Elasticsearch
11 2 (0.96%) Qlik Sense
12 1 (0.48%) Looker
Development Applications
1 34 (16.35%) Git
2 25 (12.02%) Jenkins
3 14 (6.73%) MLflow
4 8 (3.85%) Cucumber
4 8 (3.85%) GitLab
4 8 (3.85%) JUnit
4 8 (3.85%) Selenium
4 8 (3.85%) Storybook
5 5 (2.40%) Bitbucket
5 5 (2.40%) JIRA
6 4 (1.92%) Postman
6 4 (1.92%) Visual Studio
6 4 (1.92%) webpack
7 3 (1.44%) ESLint
8 2 (0.96%) fastlane
8 2 (0.96%) Mockito
8 2 (0.96%) Subversion
8 2 (0.96%) TeamCity
8 2 (0.96%) Vite
9 1 (0.48%) Cypress.io
General
1 62 (29.81%) Social Skills
2 42 (20.19%) Finance
3 30 (14.42%) Analytical Skills
4 15 (7.21%) Retail
5 11 (5.29%) Law
5 11 (5.29%) Public Sector
6 9 (4.33%) Manufacturing
7 7 (3.37%) Inclusion and Diversity
8 4 (1.92%) Aerospace
8 4 (1.92%) Front Office
8 4 (1.92%) Games
8 4 (1.92%) Organisational Skills
9 3 (1.44%) Banking
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%) Documentation Skills
11 1 (0.48%) Retail Banking
Job Titles
1 114 (54.81%) Developer
2 53 (25.48%) Senior
3 51 (24.52%) Full-Stack Developer
4 37 (17.79%) Senior Developer
5 29 (13.94%) Software Engineer
6 27 (12.98%) Lead
7 18 (8.65%) .NET Developer
7 18 (8.65%) Artificial Intelligence Engineer
7 18 (8.65%) Software Developer
8 15 (7.21%) Senior Full-Stack Developer
9 14 (6.73%) Architect
10 13 (6.25%) Automation Engineer
11 10 (4.81%) Full-Stack .NET Developer
11 10 (4.81%) Web Developer
12 9 (4.33%) Java Engineer
12 9 (4.33%) Lead Developer
12 9 (4.33%) Senior Software Developer
12 9 (4.33%) Senior Software Engineer
13 8 (3.85%) Lead Full-Stack Developer
14 7 (3.37%) Java Developer
Libraries, Frameworks & Software Standards
1 73 (35.10%) React
2 55 (26.44%) RESTful
3 54 (25.96%) CSS
4 51 (24.52%) .NET
4 51 (24.52%) HTML
5 50 (24.04%) Node.js
6 40 (19.23%) REST
7 31 (14.90%) AngularJS
8 28 (13.46%) Spring
9 27 (12.98%) OpenAPI
9 27 (12.98%) Swagger
10 26 (12.50%) OAuth
11 24 (11.54%) Django
11 24 (11.54%) Spring Boot
12 21 (10.10%) ASP.NET
12 21 (10.10%) Flask
13 19 (9.13%) .NET Core
13 19 (9.13%) JWT
13 19 (9.13%) pytest
14 17 (8.17%) Vue
Miscellaneous
1 32 (15.38%) Cloud Native
1 32 (15.38%) Legacy Systems
2 21 (10.10%) Low-Code
3 14 (6.73%) Mobile App
4 7 (3.37%) Analytical Mindset
4 7 (3.37%) Distributed Systems
4 7 (3.37%) Enterprise Software
5 6 (2.88%) Algorithms
5 6 (2.88%) Greenfield Project
6 4 (1.92%) Data Structures
6 4 (1.92%) Foreign Exchange (FX)
6 4 (1.92%) Onboarding
6 4 (1.92%) Product Ownership
7 3 (1.44%) Client/Server
7 3 (1.44%) Self-Motivation
8 2 (0.96%) AI Agents
8 2 (0.96%) Data Protection Act
8 2 (0.96%) Distributed Architecture
8 2 (0.96%) Hybrid Cloud
8 2 (0.96%) Management Information System
Operating Systems
1 14 (6.73%) Linux
2 5 (2.40%) CentOS
2 5 (2.40%) Debian
2 5 (2.40%) Red Hat Enterprise Linux
2 5 (2.40%) Ubuntu
3 2 (0.96%) Android
4 1 (0.48%) Apple iOS
Processes & Methodologies
1 96 (46.15%) CI/CD
2 91 (43.75%) Agile
3 63 (30.29%) Full-Stack Development
4 58 (27.88%) Containerisation
4 58 (27.88%) Problem-Solving
5 54 (25.96%) Software Engineering
6 53 (25.48%) AI
6 53 (25.48%) Microservices
7 51 (24.52%) API Integration
7 51 (24.52%) DevOps
8 47 (22.60%) Mentoring
8 47 (22.60%) Test Automation
9 35 (16.83%) Continuous Improvement
10 28 (13.46%) Clean Code
10 28 (13.46%) Data Pipeline
11 27 (12.98%) Infrastructure as Code
12 25 (12.02%) Machine Learning
12 25 (12.02%) Stakeholder Management
12 25 (12.02%) Workflow
13 24 (11.54%) ETL
Programming Languages
1 84 (40.38%) JavaScript
2 74 (35.58%) Python
3 72 (34.62%) SQL
4 52 (25.00%) C#
5 46 (22.12%) Java
6 39 (18.75%) TypeScript
7 18 (8.65%) PHP
8 6 (2.88%) Delphi
9 5 (2.40%) Bicep
9 5 (2.40%) PL/SQL
10 4 (1.92%) Bash
10 4 (1.92%) DataWeave
11 2 (0.96%) C++
11 2 (0.96%) RPG
11 2 (0.96%) Rust
12 1 (0.48%) Kotlin
12 1 (0.48%) PowerShell
12 1 (0.48%) Swift
12 1 (0.48%) VB.NET
Qualifications
1 29 (13.94%) Degree
2 20 (9.62%) Computer Science Degree
3 19 (9.13%) Security Cleared
4 10 (4.81%) SC Cleared
5 5 (2.40%) DV Cleared
6 4 (1.92%) Azure Certification
6 4 (1.92%) Microsoft Certification
7 1 (0.48%) Master's Degree
Quality Assurance & Compliance
1 23 (11.06%) Accessibility
2 13 (6.25%) Data Quality
3 7 (3.37%) QA
4 3 (1.44%) WCAG
5 2 (0.96%) GDPR
5 2 (0.96%) GRC
6 1 (0.48%) PCI DSS
System Software
1 72 (34.62%) Docker
2 4 (1.92%) Virtual Desktop
2 4 (1.92%) Virtual Machines
3 1 (0.48%) Squid
Systems Management
1 57 (27.40%) Kubernetes
2 27 (12.98%) Terraform
3 7 (3.37%) Grafana
4 5 (2.40%) Ansible
4 5 (2.40%) Puppet
5 3 (1.44%) Single Sign-On
6 2 (0.96%) Active Directory Federation Services
6 2 (0.96%) Nagios
7 1 (0.48%) Kibana
Vendors
1 24 (11.54%) Google
2 17 (8.17%) Microsoft
3 16 (7.69%) OpenAI
4 15 (7.21%) Oracle
5 13 (6.25%) UiPath
6 12 (5.77%) Automation Anywhere
7 9 (4.33%) Atlassian
8 7 (3.37%) Red Hat
9 6 (2.88%) MuleSoft
10 5 (2.40%) Salesforce
10 5 (2.40%) SaltStack
11 3 (1.44%) New Relic
11 3 (1.44%) SAP
11 3 (1.44%) Zoho
12 2 (0.96%) Dynatrace
12 2 (0.96%) IBM
12 2 (0.96%) Ping Identity
12 2 (0.96%) Splunk
12 2 (0.96%) Trapeze
13 1 (0.48%) Databricks