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 12 December 2025, with comparisons to the same periods in the previous two years.

6 months to
12 Dec 2025
Same period 2024 Same period 2023
Rank 481 439 395
Rank change year-on-year -42 -44 +107
Permanent jobs citing API Development 175 328 354
As % of all permanent jobs in the UK 0.31% 0.53% 0.70%
As % of the Processes & Methodologies category 0.37% 0.61% 0.75%
Number of salaries quoted 128 202 283
10th Percentile £48,750 £42,625 £35,050
25th Percentile £52,400 £50,875 £49,250
Median annual salary (50th Percentile) £62,500 £65,000 £65,000
Median % change year-on-year -3.85% - -
75th Percentile £80,313 £88,750 £85,625
90th Percentile £92,500 £103,625 £106,250
UK excluding London median annual salary £57,500 £58,313 £55,000
% change year-on-year -1.39% +6.02% -8.33%

All Process and 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 47,424 53,892 47,309
As % of all permanent jobs advertised in the UK 84.09% 86.75% 93.74%
Number of salaries quoted 28,060 28,022 36,472
10th Percentile £28,250 £35,000 £32,500
25th Percentile £36,250 £45,000 £43,750
Median annual salary (50th Percentile) £55,000 £60,000 £60,000
Median % change year-on-year -8.33% - -0.83%
75th Percentile £75,000 £80,000 £80,000
90th Percentile £95,000 £98,750 £100,000
UK excluding London median annual salary £47,500 £55,000 £52,500
% change year-on-year -13.64% +4.76% -1.87%

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 12 December 2025.

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 12 December 2025. 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 -15 154 £65,000 +1.17% 242
UK excluding London -41 84 £57,500 -1.39% 220
London +54 76 £75,000 -16.67% 39
Work from Home 0 70 £57,500 -4.17% 158
North of England +8 30 £56,750 +8.09% 60
North West +34 23 £55,500 +6.73% 34
Midlands +14 19 £60,000 - 43
East Midlands +11 11 £58,000 -40.51% 13
South West +11 11 £60,000 +9.09% 23
East of England +15 9 £82,500 +83.33% 23
Wales +4 9 £50,500 -32.67% 4
West Midlands +16 8 £60,000 - 28
Yorkshire -16 5 £65,000 +13.04% 19
South East -1 3 £50,000 -25.93% 62
Scotland -14 3 £82,500 +53.49% 6
North East +6 2 £55,200 +0.36% 7

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 12 (6.86%) CMS
2 8 (4.57%) Confluence
3 6 (3.43%) Apache Solr
4 5 (2.86%) SharePoint
5 4 (2.29%) Appian
5 4 (2.29%) Camunda
6 3 (1.71%) Apache
6 3 (1.71%) Jupyter
7 2 (1.14%) Anypoint
7 2 (1.14%) Apache Spark
7 2 (1.14%) ColdFusion
7 2 (1.14%) JBoss
7 2 (1.14%) Moodle
7 2 (1.14%) Tomcat
8 1 (0.57%) Apache Airflow
8 1 (0.57%) NServiceBus
Applications
1 5 (2.86%) Chatbot
2 1 (0.57%) Microsoft Office
Business Applications
1 4 (2.29%) NetSuite
2 3 (1.71%) Dynamics CRM
3 1 (0.57%) Magento
3 1 (0.57%) Payment Gateway
3 1 (0.57%) Shopify
Cloud Services
1 87 (49.71%) Azure
2 55 (31.43%) AWS
3 22 (12.57%) Serverless
4 21 (12.00%) GitHub
5 20 (11.43%) GCP
6 19 (10.86%) Power Platform
7 16 (9.14%) Power Automate
8 15 (8.57%) Azure Functions
9 11 (6.29%) Azure DevOps
9 11 (6.29%) OpenShift
10 10 (5.71%) Azure AI
10 10 (5.71%) PowerApps
11 8 (4.57%) Amazon CloudWatch
12 7 (4.00%) Azure Logic Apps
12 7 (4.00%) n8n
13 6 (3.43%) AWS Lambda
13 6 (3.43%) Azure Cosmos DB
13 6 (3.43%) Cloudflare
13 6 (3.43%) Kontent
13 6 (3.43%) SaaS
Communications & Networking
1 6 (3.43%) Modbus
1 6 (3.43%) MQTT
1 6 (3.43%) Network Security
1 6 (3.43%) TCP/IP
2 2 (1.14%) AMQP
Database & Business Intelligence
1 32 (18.29%) NoSQL
2 24 (13.71%) SQL Server
3 14 (8.00%) PostgreSQL
4 11 (6.29%) MySQL
5 8 (4.57%) Elasticsearch
6 6 (3.43%) Relational Database
7 4 (2.29%) MongoDB
7 4 (2.29%) Pinecone
8 3 (1.71%) Azure SQL Database
8 3 (1.71%) BigQuery
8 3 (1.71%) Data Warehouse
8 3 (1.71%) Looker
8 3 (1.71%) Power BI
8 3 (1.71%) Tableau
9 2 (1.14%) Big Data
9 2 (1.14%) Data Mining
9 2 (1.14%) DynamoDB
9 2 (1.14%) Hadoop
9 2 (1.14%) Oracle Database
9 2 (1.14%) SQL Server Integration Services
Development Applications
1 25 (14.29%) Git
2 21 (12.00%) Jenkins
3 12 (6.86%) GitLab
3 12 (6.86%) JIRA
4 10 (5.71%) Selenium
5 9 (5.14%) JUnit
6 7 (4.00%) Cucumber
7 6 (3.43%) Sonatype Nexus
8 5 (2.86%) Bitbucket
8 5 (2.86%) MLflow
9 4 (2.29%) SonarQube
10 3 (1.71%) JMeter
10 3 (1.71%) Postman
10 3 (1.71%) TeamCity
10 3 (1.71%) Visual Studio
10 3 (1.71%) Visual Studio Code
11 2 (1.14%) Maven
11 2 (1.14%) MSTest
11 2 (1.14%) NUnit
11 2 (1.14%) Storybook
General
1 67 (38.29%) Social Skills
2 43 (24.57%) Finance
3 22 (12.57%) Analytical Skills
4 15 (8.57%) Retail
5 9 (5.14%) Law
6 8 (4.57%) Manufacturing
7 7 (4.00%) Legal
8 6 (3.43%) Games
9 5 (2.86%) Banking
10 4 (2.29%) Public Sector
11 3 (1.71%) Inclusion and Diversity
11 3 (1.71%) Influencing Skills
11 3 (1.71%) Marketing
12 2 (1.14%) Aerospace
12 2 (1.14%) Organisational Skills
12 2 (1.14%) Pharmaceutical
13 1 (0.57%) Digital Health
13 1 (0.57%) Electronics
13 1 (0.57%) Health Technology
13 1 (0.57%) Retail Banking
Job Titles
1 93 (53.14%) Developer
2 45 (25.71%) Senior
3 30 (17.14%) Senior Developer
4 24 (13.71%) Full-Stack Developer
5 17 (9.71%) Architect
6 14 (8.00%) Python Developer
6 14 (8.00%) Software Developer
7 13 (7.43%) Software Engineer
8 12 (6.86%) Solutions Architect
9 10 (5.71%) .NET Developer
10 9 (5.14%) Digital Developer
10 9 (5.14%) Lead
11 8 (4.57%) Automation Developer
11 8 (4.57%) Java Developer
11 8 (4.57%) Java Engineer
12 7 (4.00%) Artificial Intelligence Engineer
12 7 (4.00%) Azure Developer
12 7 (4.00%) Senior Full-Stack Developer
12 7 (4.00%) Technical Manager
12 7 (4.00%) Web Manager
Libraries, Frameworks & Software Standards
1 47 (26.86%) RESTful
2 43 (24.57%) React
3 34 (19.43%) .NET
3 34 (19.43%) REST
4 30 (17.14%) Node.js
5 29 (16.57%) CSS
5 29 (16.57%) HTML
6 23 (13.14%) Spring
7 21 (12.00%) AngularJS
7 21 (12.00%) Spring Boot
8 19 (10.86%) .NET Core
9 16 (9.14%) pytest
10 15 (8.57%) Flask
11 14 (8.00%) ASP.NET
12 12 (6.86%) Django
12 12 (6.86%) LangChain
12 12 (6.86%) PyTorch
13 11 (6.29%) FastAPI
13 11 (6.29%) Pandas
13 11 (6.29%) Vue
Miscellaneous
1 30 (17.14%) Cloud Native
2 18 (10.29%) Legacy Systems
2 18 (10.29%) Low-Code
3 10 (5.71%) Mobile App
4 9 (5.14%) IoT
5 8 (4.57%) AI Agents
6 7 (4.00%) Algorithms
7 6 (3.43%) Data Structures
7 6 (3.43%) Device Driver
8 5 (2.86%) Enterprise Software
9 4 (2.29%) Distributed Systems
9 4 (2.29%) Greenfield Project
9 4 (2.29%) Hybrid Cloud
9 4 (2.29%) Onboarding
10 3 (1.71%) Analytical Mindset
10 3 (1.71%) Client/Server
11 2 (1.14%) Data Protection Act
11 2 (1.14%) Product Ownership
11 2 (1.14%) Public Cloud
11 2 (1.14%) YARA
Operating Systems
1 17 (9.71%) Linux
2 12 (6.86%) Windows
3 8 (4.57%) Unix
4 6 (3.43%) Windows Server
5 2 (1.14%) CentOS
5 2 (1.14%) Debian
5 2 (1.14%) Red Hat Enterprise Linux
5 2 (1.14%) Ubuntu
Processes & Methodologies
1 75 (42.86%) CI/CD
2 72 (41.14%) Agile
3 51 (29.14%) DevOps
4 49 (28.00%) Microservices
5 44 (25.14%) Problem-Solving
6 40 (22.86%) AI
6 40 (22.86%) API Integration
7 39 (22.29%) Full-Stack Development
8 38 (21.71%) Software Engineering
9 37 (21.14%) Containerisation
10 28 (16.00%) Test Automation
11 27 (15.43%) Machine Learning
12 24 (13.71%) Continuous Improvement
13 22 (12.57%) API Design
14 21 (12.00%) Mentoring
15 19 (10.86%) Clean Code
15 19 (10.86%) Code Quality
15 19 (10.86%) Secure Coding
16 18 (10.29%) Stakeholder Management
17 17 (9.71%) Migration
Programming Languages
1 69 (39.43%) Python
2 64 (36.57%) JavaScript
3 61 (34.86%) SQL
4 42 (24.00%) Java
5 38 (21.71%) C#
6 33 (18.86%) TypeScript
7 11 (6.29%) PHP
8 6 (3.43%) Bicep
8 6 (3.43%) C
8 6 (3.43%) C++
8 6 (3.43%) Delphi
9 5 (2.86%) PowerShell
10 3 (1.71%) PL/SQL
11 2 (1.14%) DataWeave
11 2 (1.14%) R
11 2 (1.14%) Ruby
11 2 (1.14%) Search Processing Language
11 2 (1.14%) Shell Script
11 2 (1.14%) XAML
12 1 (0.57%) Go
Qualifications
1 16 (9.14%) Degree
2 11 (6.29%) Security Cleared
3 8 (4.57%) Computer Science Degree
4 6 (3.43%) SC Cleared
5 4 (2.29%) DV Cleared
6 2 (1.14%) Master's Degree
6 2 (1.14%) Postgraduate
7 1 (0.57%) ACCA
7 1 (0.57%) MCP
Quality Assurance & Compliance
1 18 (10.29%) Accessibility
2 14 (8.00%) QA
3 5 (2.86%) Data Quality
3 5 (2.86%) WCAG
4 4 (2.29%) GDPR
5 2 (1.14%) PCI DSS
System Software
1 43 (24.57%) Docker
2 6 (3.43%) Firmware
3 2 (1.14%) Virtual Desktop
4 1 (0.57%) Squid
Systems Management
1 29 (16.57%) Kubernetes
2 10 (5.71%) Terraform
3 8 (4.57%) Grafana
4 4 (2.29%) Ansible
5 2 (1.14%) Progress Chef
5 2 (1.14%) Puppet
6 1 (0.57%) Kibana
Vendors
1 28 (16.00%) Microsoft
2 15 (8.57%) Oracle
3 11 (6.29%) OpenAI
4 5 (2.86%) Databricks
4 5 (2.86%) Google
4 5 (2.86%) iManage
4 5 (2.86%) MuleSoft
4 5 (2.86%) UiPath
5 4 (2.29%) Automation Anywhere
5 4 (2.29%) Red Hat
5 4 (2.29%) SnapLogic
6 3 (1.71%) Atlassian
6 3 (1.71%) Dynatrace
6 3 (1.71%) Salesforce
6 3 (1.71%) SAP
6 3 (1.71%) Zoho
7 2 (1.14%) Ping Identity
7 2 (1.14%) SaltStack
7 2 (1.14%) Splunk
8 1 (0.57%) Intapp