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

6 months to
5 Dec 2025
Same period 2024 Same period 2023
Rank 478 446 407
Rank change year-on-year -32 -39 +91
Permanent jobs citing API Development 178 327 348
As % of all permanent jobs in the UK 0.32% 0.52% 0.69%
As % of the Processes & Methodologies category 0.38% 0.60% 0.74%
Number of salaries quoted 131 201 280
10th Percentile £48,750 £42,500 £37,250
25th Percentile £52,400 £50,875 £49,813
Median annual salary (50th Percentile) £62,500 £65,000 £65,000
Median % change year-on-year -3.85% - -
75th Percentile £79,875 £90,000 £86,563
90th Percentile £92,500 £103,750 £106,250
UK excluding London median annual salary £57,500 £57,500 £55,000
% change year-on-year - +4.55% -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 46,704 54,735 46,950
As % of all permanent jobs advertised in the UK 83.99% 86.52% 93.73%
Number of salaries quoted 28,159 28,437 36,165
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% - -
75th Percentile £75,000 £80,000 £80,000
90th Percentile £95,000 £99,000 £99,700
UK excluding London median annual salary £47,500 £55,000 £52,500
% change year-on-year -13.64% +4.76% -1.15%

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 5 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 5 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 -9 157 £65,000 - 273
UK excluding London -46 87 £57,500 - 262
London +52 76 £75,000 -16.67% 37
Work from Home 0 71 £57,500 -4.17% 349
North of England +21 30 £56,750 +8.09% 65
North West +36 23 £55,500 +6.73% 36
Midlands +25 19 £60,000 - 50
South West +4 12 £58,250 +5.91% 31
East Midlands +5 11 £58,000 -40.51% 16
East of England +19 9 £82,500 +83.33% 29
Wales +8 9 £50,500 -32.67% 10
West Midlands +15 8 £60,000 - 32
South East -5 5 £55,000 -20.00% 68
Yorkshire -13 5 £65,000 +13.04% 20
Scotland 0 3 £82,500 +53.49% 8
North East +7 2 £55,200 +0.36% 9

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 (6.74%) CMS
2 8 (4.49%) Confluence
3 6 (3.37%) Apache Solr
4 5 (2.81%) SharePoint
5 4 (2.25%) Appian
5 4 (2.25%) Camunda
6 3 (1.69%) Apache
6 3 (1.69%) Jupyter
7 2 (1.12%) Anypoint
7 2 (1.12%) Apache Spark
7 2 (1.12%) ColdFusion
7 2 (1.12%) JBoss
7 2 (1.12%) Moodle
7 2 (1.12%) Tomcat
8 1 (0.56%) Apache Airflow
8 1 (0.56%) NServiceBus
Applications
1 5 (2.81%) Chatbot
2 1 (0.56%) Microsoft Office
Business Applications
1 4 (2.25%) NetSuite
2 3 (1.69%) Dynamics CRM
3 1 (0.56%) Magento
3 1 (0.56%) Payment Gateway
3 1 (0.56%) Shopify
Cloud Services
1 89 (50.00%) Azure
2 56 (31.46%) AWS
3 22 (12.36%) Serverless
4 21 (11.80%) GitHub
5 20 (11.24%) GCP
6 19 (10.67%) Power Platform
7 16 (8.99%) Power Automate
8 15 (8.43%) Azure Functions
9 11 (6.18%) Azure DevOps
9 11 (6.18%) OpenShift
10 10 (5.62%) Azure AI
10 10 (5.62%) PowerApps
11 8 (4.49%) Amazon CloudWatch
12 7 (3.93%) Azure Logic Apps
12 7 (3.93%) n8n
13 6 (3.37%) AWS Lambda
13 6 (3.37%) Azure Cosmos DB
13 6 (3.37%) Cloudflare
13 6 (3.37%) Kontent
13 6 (3.37%) SaaS
Communications & Networking
1 6 (3.37%) Modbus
1 6 (3.37%) MQTT
1 6 (3.37%) Network Security
1 6 (3.37%) TCP/IP
2 2 (1.12%) AMQP
Database & Business Intelligence
1 32 (17.98%) NoSQL
2 24 (13.48%) SQL Server
3 15 (8.43%) PostgreSQL
4 11 (6.18%) MySQL
5 8 (4.49%) Elasticsearch
6 6 (3.37%) Relational Database
7 5 (2.81%) MongoDB
8 4 (2.25%) Pinecone
9 3 (1.69%) Azure SQL Database
9 3 (1.69%) BigQuery
9 3 (1.69%) Data Warehouse
9 3 (1.69%) Looker
9 3 (1.69%) Power BI
9 3 (1.69%) Tableau
10 2 (1.12%) Big Data
10 2 (1.12%) Data Mining
10 2 (1.12%) DynamoDB
10 2 (1.12%) Hadoop
10 2 (1.12%) Oracle Database
10 2 (1.12%) SQL Server Integration Services
Development Applications
1 26 (14.61%) Git
2 21 (11.80%) Jenkins
3 12 (6.74%) GitLab
3 12 (6.74%) JIRA
4 10 (5.62%) Selenium
5 9 (5.06%) JUnit
6 7 (3.93%) Cucumber
7 6 (3.37%) Sonatype Nexus
8 5 (2.81%) Bitbucket
8 5 (2.81%) MLflow
9 4 (2.25%) SonarQube
10 3 (1.69%) JMeter
10 3 (1.69%) Postman
10 3 (1.69%) TeamCity
10 3 (1.69%) Visual Studio
10 3 (1.69%) Visual Studio Code
11 2 (1.12%) Maven
11 2 (1.12%) MSTest
11 2 (1.12%) NUnit
11 2 (1.12%) Storybook
General
1 68 (38.20%) Social Skills
2 43 (24.16%) Finance
3 22 (12.36%) Analytical Skills
4 15 (8.43%) Retail
5 9 (5.06%) Law
6 8 (4.49%) Manufacturing
7 7 (3.93%) Legal
8 6 (3.37%) Games
9 5 (2.81%) Banking
10 4 (2.25%) Pharmaceutical
10 4 (2.25%) Public Sector
11 3 (1.69%) Inclusion and Diversity
11 3 (1.69%) Influencing Skills
11 3 (1.69%) Marketing
12 2 (1.12%) Aerospace
12 2 (1.12%) Health Technology
12 2 (1.12%) Organisational Skills
13 1 (0.56%) Digital Health
13 1 (0.56%) Documentation Skills
13 1 (0.56%) Retail Banking
Job Titles
1 95 (53.37%) Developer
2 45 (25.28%) Senior
3 30 (16.85%) Senior Developer
4 25 (14.04%) Full-Stack Developer
5 17 (9.55%) Architect
6 14 (7.87%) Python Developer
6 14 (7.87%) Software Developer
7 13 (7.30%) Software Engineer
8 12 (6.74%) Solutions Architect
9 10 (5.62%) .NET Developer
10 9 (5.06%) Digital Developer
10 9 (5.06%) Lead
11 8 (4.49%) Automation Developer
11 8 (4.49%) Java Developer
11 8 (4.49%) Java Engineer
12 7 (3.93%) Artificial Intelligence Engineer
12 7 (3.93%) Azure Developer
12 7 (3.93%) Senior Full-Stack Developer
12 7 (3.93%) Technical Manager
12 7 (3.93%) Web Manager
Libraries, Frameworks & Software Standards
1 47 (26.40%) RESTful
2 43 (24.16%) React
3 35 (19.66%) REST
4 34 (19.10%) .NET
5 30 (16.85%) Node.js
6 29 (16.29%) CSS
6 29 (16.29%) HTML
7 23 (12.92%) Spring
8 21 (11.80%) AngularJS
8 21 (11.80%) Spring Boot
9 19 (10.67%) .NET Core
10 16 (8.99%) pytest
11 15 (8.43%) Flask
12 14 (7.87%) ASP.NET
13 12 (6.74%) Django
13 12 (6.74%) FastAPI
13 12 (6.74%) LangChain
13 12 (6.74%) PyTorch
14 11 (6.18%) Pandas
14 11 (6.18%) Vue
Miscellaneous
1 30 (16.85%) Cloud Native
2 18 (10.11%) Legacy Systems
2 18 (10.11%) Low-Code
3 10 (5.62%) Mobile App
4 9 (5.06%) IoT
5 8 (4.49%) AI Agents
6 7 (3.93%) Algorithms
7 6 (3.37%) Data Structures
7 6 (3.37%) Device Driver
8 5 (2.81%) Enterprise Software
9 4 (2.25%) Distributed Systems
9 4 (2.25%) Greenfield Project
9 4 (2.25%) Hybrid Cloud
9 4 (2.25%) Onboarding
10 3 (1.69%) Analytical Mindset
10 3 (1.69%) Client/Server
11 2 (1.12%) Product Ownership
11 2 (1.12%) Public Cloud
11 2 (1.12%) Self-Motivation
11 2 (1.12%) YARA
Operating Systems
1 17 (9.55%) Linux
2 12 (6.74%) Windows
3 8 (4.49%) Unix
4 6 (3.37%) Windows Server
5 2 (1.12%) CentOS
5 2 (1.12%) Debian
5 2 (1.12%) Red Hat Enterprise Linux
5 2 (1.12%) Ubuntu
Processes & Methodologies
1 75 (42.13%) CI/CD
2 73 (41.01%) Agile
3 52 (29.21%) DevOps
4 50 (28.09%) Microservices
5 44 (24.72%) Problem-Solving
6 41 (23.03%) AI
6 41 (23.03%) API Integration
7 40 (22.47%) Full-Stack Development
8 39 (21.91%) Containerisation
9 38 (21.35%) Software Engineering
10 28 (15.73%) Machine Learning
10 28 (15.73%) Test Automation
11 25 (14.04%) Continuous Improvement
12 23 (12.92%) API Design
13 21 (11.80%) Mentoring
14 19 (10.67%) Clean Code
14 19 (10.67%) Code Quality
14 19 (10.67%) Secure Coding
15 18 (10.11%) Front End Development
15 18 (10.11%) Migration
Programming Languages
1 70 (39.33%) Python
2 64 (35.96%) JavaScript
3 62 (34.83%) SQL
4 42 (23.60%) Java
5 38 (21.35%) C#
6 33 (18.54%) TypeScript
7 12 (6.74%) PHP
8 6 (3.37%) Bicep
8 6 (3.37%) C
8 6 (3.37%) C++
8 6 (3.37%) Delphi
9 5 (2.81%) PowerShell
10 3 (1.69%) PL/SQL
11 2 (1.12%) DataWeave
11 2 (1.12%) R
11 2 (1.12%) Ruby
11 2 (1.12%) Search Processing Language
11 2 (1.12%) Shell Script
11 2 (1.12%) XAML
12 1 (0.56%) Go
Qualifications
1 16 (8.99%) Degree
2 11 (6.18%) Security Cleared
3 8 (4.49%) Computer Science Degree
4 6 (3.37%) SC Cleared
5 4 (2.25%) DV Cleared
6 2 (1.12%) Master's Degree
6 2 (1.12%) Postgraduate
7 1 (0.56%) ACCA
7 1 (0.56%) MCP
Quality Assurance & Compliance
1 18 (10.11%) Accessibility
2 15 (8.43%) QA
3 5 (2.81%) Data Quality
3 5 (2.81%) WCAG
4 4 (2.25%) GDPR
5 2 (1.12%) PCI DSS
System Software
1 44 (24.72%) Docker
2 6 (3.37%) Firmware
3 2 (1.12%) Virtual Desktop
4 1 (0.56%) Squid
Systems Management
1 29 (16.29%) Kubernetes
2 10 (5.62%) Terraform
3 8 (4.49%) Grafana
4 4 (2.25%) Ansible
5 2 (1.12%) Progress Chef
5 2 (1.12%) Puppet
6 1 (0.56%) Kibana
Vendors
1 29 (16.29%) Microsoft
2 15 (8.43%) Oracle
3 11 (6.18%) OpenAI
4 5 (2.81%) Databricks
4 5 (2.81%) Google
4 5 (2.81%) iManage
4 5 (2.81%) MuleSoft
4 5 (2.81%) UiPath
5 4 (2.25%) Automation Anywhere
5 4 (2.25%) Red Hat
5 4 (2.25%) SnapLogic
6 3 (1.69%) Atlassian
6 3 (1.69%) Dynatrace
6 3 (1.69%) Salesforce
6 3 (1.69%) SAP
6 3 (1.69%) Zoho
7 2 (1.12%) Ping Identity
7 2 (1.12%) SaltStack
7 2 (1.12%) Splunk
8 1 (0.56%) Intapp