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

6 months to
23 Dec 2025
Same period 2024 Same period 2023
Rank 471 418 389
Rank change year-on-year -53 -29 +93
Permanent jobs citing API Development 171 316 348
As % of all permanent jobs in the UK 0.29% 0.56% 0.72%
As % of the Processes & Methodologies category 0.35% 0.63% 0.77%
Number of salaries quoted 123 195 266
10th Percentile £48,150 £43,000 £31,875
25th Percentile £52,400 £50,438 £49,250
Median annual salary (50th Percentile) £62,500 £62,500 £62,500
Median % change year-on-year - - -3.85%
75th Percentile £79,875 £87,500 £85,000
90th Percentile £92,500 £104,500 £100,000
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 48,923 50,285 45,331
As % of all permanent jobs advertised in the UK 82.61% 89.72% 93.38%
Number of salaries quoted 28,723 25,244 34,703
10th Percentile £28,500 £35,000 £32,000
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% - -3.23%
75th Percentile £75,000 £80,000 £80,000
90th Percentile £95,000 £100,000 £100,000
UK excluding London median annual salary £49,000 £55,000 £52,500
% change year-on-year -10.91% +4.76% -2.78%

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 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 23 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 -28 152 £65,000 +4.00% 211
UK excluding London -69 82 £57,500 - 174
London +35 74 £75,000 -21.05% 57
Work from Home -36 63 £59,860 +0.50% 105
North of England -8 28 £57,500 +4.55% 45
Midlands +6 24 £59,860 -0.23% 29
North West +23 22 £54,250 +3.33% 23
East Midlands -7 13 £58,000 -40.51% 12
West Midlands +18 11 £60,000 - 16
South West -8 10 £60,000 +11.63% 22
Wales -1 7 £50,500 -32.67% 7
East of England +10 5 £90,000 +100.00% 17
South East -8 5 £50,000 -27.27% 48
Yorkshire -18 4 £70,000 +21.74% 16
Scotland -8 3 £82,500 +53.49% 5
North East +7 2 £55,200 +0.36% 6

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 9 (5.26%) CMS
1 9 (5.26%) Confluence
2 6 (3.51%) Appian
3 5 (2.92%) Apache
4 4 (2.34%) Camunda
4 4 (2.34%) SharePoint
5 3 (1.75%) Anypoint
5 3 (1.75%) Apache Solr
5 3 (1.75%) Apache Spark
5 3 (1.75%) JBoss
5 3 (1.75%) Jupyter
6 2 (1.17%) ColdFusion
6 2 (1.17%) Moodle
6 2 (1.17%) Tomcat
7 1 (0.58%) Apache Airflow
7 1 (0.58%) nginx
7 1 (0.58%) NServiceBus
Applications
1 5 (2.92%) Chatbot
Business Applications
1 4 (2.34%) NetSuite
2 3 (1.75%) Dynamics CRM
3 1 (0.58%) Magento
3 1 (0.58%) Payment Gateway
3 1 (0.58%) Shopify
Cloud Services
1 84 (49.12%) Azure
2 60 (35.09%) AWS
3 23 (13.45%) GCP
3 23 (13.45%) Serverless
4 21 (12.28%) GitHub
5 17 (9.94%) Power Platform
6 16 (9.36%) Power Automate
7 12 (7.02%) Azure AI
7 12 (7.02%) Azure Functions
8 11 (6.43%) OpenShift
9 10 (5.85%) AWS Lambda
10 9 (5.26%) Azure DevOps
11 8 (4.68%) Amazon CloudWatch
11 8 (4.68%) PowerApps
12 7 (4.09%) Anthropic Claude
12 7 (4.09%) Azure Logic Apps
12 7 (4.09%) n8n
13 6 (3.51%) AWS CloudFormation
13 6 (3.51%) Azure Data Factory
13 6 (3.51%) Kontent
Communications & Networking
1 4 (2.34%) Modbus
1 4 (2.34%) MQTT
1 4 (2.34%) Network Security
1 4 (2.34%) TCP/IP
2 3 (1.75%) AMQP
3 1 (0.58%) SSL
Database & Business Intelligence
1 30 (17.54%) NoSQL
2 25 (14.62%) SQL Server
3 14 (8.19%) PostgreSQL
4 8 (4.68%) MySQL
5 6 (3.51%) Pinecone
6 5 (2.92%) Elasticsearch
6 5 (2.92%) Relational Database
7 4 (2.34%) MongoDB
8 3 (1.75%) Amazon Redshift
8 3 (1.75%) Azure SQL Database
8 3 (1.75%) Big Data
8 3 (1.75%) Cloudera CDH
8 3 (1.75%) Hadoop
8 3 (1.75%) Tableau
9 2 (1.17%) Amazon RDS
9 2 (1.17%) Data Warehouse
9 2 (1.17%) DB2
9 2 (1.17%) DynamoDB
9 2 (1.17%) Oracle Database
9 2 (1.17%) SQL Server Integration Services
Development Applications
1 25 (14.62%) Git
2 23 (13.45%) Jenkins
3 13 (7.60%) JIRA
4 12 (7.02%) GitLab
5 11 (6.43%) Selenium
6 9 (5.26%) JUnit
7 8 (4.68%) Cucumber
8 7 (4.09%) Bitbucket
8 7 (4.09%) MLflow
9 6 (3.51%) Sonatype Nexus
10 5 (2.92%) Storybook
11 4 (2.34%) SonarQube
11 4 (2.34%) TeamCity
12 3 (1.75%) JMeter
12 3 (1.75%) Postman
12 3 (1.75%) Visual Studio
12 3 (1.75%) Visual Studio Code
12 3 (1.75%) webpack
13 2 (1.17%) Gradle
13 2 (1.17%) MSTest
General
1 63 (36.84%) Social Skills
2 43 (25.15%) Finance
3 20 (11.70%) Analytical Skills
4 16 (9.36%) Retail
5 9 (5.26%) Law
6 8 (4.68%) Manufacturing
7 7 (4.09%) Legal
8 6 (3.51%) Banking
9 5 (2.92%) Public Sector
10 4 (2.34%) Games
11 3 (1.75%) Aerospace
11 3 (1.75%) Inclusion and Diversity
11 3 (1.75%) Influencing Skills
11 3 (1.75%) Marketing
12 2 (1.17%) Organisational Skills
13 1 (0.58%) Documentation Skills
13 1 (0.58%) Pharmaceutical
13 1 (0.58%) Presentation Skills
13 1 (0.58%) Retail Banking
Job Titles
1 93 (54.39%) Developer
2 44 (25.73%) Senior
3 30 (17.54%) Senior Developer
4 25 (14.62%) Full-Stack Developer
5 18 (10.53%) Software Engineer
6 15 (8.77%) Architect
7 13 (7.60%) Lead
7 13 (7.60%) Software Developer
8 12 (7.02%) Python Developer
9 10 (5.85%) .NET Developer
10 9 (5.26%) Artificial Intelligence Engineer
10 9 (5.26%) Digital Developer
11 8 (4.68%) Automation Developer
11 8 (4.68%) Java Developer
11 8 (4.68%) Java Engineer
11 8 (4.68%) Solutions Architect
12 7 (4.09%) Senior Full-Stack Developer
13 6 (3.51%) Azure Developer
13 6 (3.51%) Senior .NET Developer
13 6 (3.51%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 49 (28.65%) React
1 49 (28.65%) RESTful
2 38 (22.22%) Node.js
3 35 (20.47%) REST
4 33 (19.30%) .NET
5 32 (18.71%) CSS
6 31 (18.13%) HTML
7 25 (14.62%) Spring
8 22 (12.87%) Spring Boot
9 20 (11.70%) AngularJS
10 18 (10.53%) .NET Core
11 17 (9.94%) Flask
12 16 (9.36%) OpenAPI
12 16 (9.36%) pytest
12 16 (9.36%) Swagger
13 14 (8.19%) ASP.NET
13 14 (8.19%) Django
13 14 (8.19%) PyTorch
14 12 (7.02%) FastAPI
14 12 (7.02%) LangChain
Miscellaneous
1 33 (19.30%) Cloud Native
2 21 (12.28%) Legacy Systems
3 19 (11.11%) Low-Code
4 13 (7.60%) Mobile App
5 8 (4.68%) AI Agents
6 6 (3.51%) Greenfield Project
7 5 (2.92%) Algorithms
7 5 (2.92%) Data Structures
7 5 (2.92%) Enterprise Software
7 5 (2.92%) IoT
8 4 (2.34%) Device Driver
8 4 (2.34%) Distributed Systems
8 4 (2.34%) Onboarding
9 3 (1.75%) Analytical Mindset
9 3 (1.75%) Client/Server
9 3 (1.75%) Hybrid Cloud
10 2 (1.17%) Data Protection Act
10 2 (1.17%) Product Ownership
10 2 (1.17%) Public Cloud
10 2 (1.17%) Self-Motivation
Operating Systems
1 13 (7.60%) Linux
2 7 (4.09%) Windows
3 6 (3.51%) Unix
4 3 (1.75%) CentOS
4 3 (1.75%) Debian
4 3 (1.75%) Red Hat Enterprise Linux
4 3 (1.75%) Ubuntu
4 3 (1.75%) Windows Server
Processes & Methodologies
1 74 (43.27%) Agile
2 72 (42.11%) CI/CD
3 48 (28.07%) Microservices
4 46 (26.90%) DevOps
5 42 (24.56%) AI
6 41 (23.98%) Problem-Solving
7 40 (23.39%) Containerisation
7 40 (23.39%) Full-Stack Development
8 39 (22.81%) Software Engineering
9 37 (21.64%) API Integration
10 31 (18.13%) Test Automation
11 26 (15.20%) Machine Learning
11 26 (15.20%) Mentoring
12 25 (14.62%) Continuous Improvement
13 22 (12.87%) Clean Code
14 20 (11.70%) API Design
14 20 (11.70%) Data Pipeline
14 20 (11.70%) Infrastructure as Code
15 18 (10.53%) Secure Coding
15 18 (10.53%) Stakeholder Management
Programming Languages
1 65 (38.01%) SQL
2 63 (36.84%) JavaScript
2 63 (36.84%) Python
3 43 (25.15%) Java
4 35 (20.47%) C#
5 33 (19.30%) TypeScript
6 8 (4.68%) PHP
7 6 (3.51%) Bicep
7 6 (3.51%) Delphi
8 4 (2.34%) C
8 4 (2.34%) C++
8 4 (2.34%) PL/SQL
9 3 (1.75%) PowerShell
10 2 (1.17%) DataWeave
10 2 (1.17%) R
10 2 (1.17%) RPG
10 2 (1.17%) Ruby
10 2 (1.17%) Search Processing Language
10 2 (1.17%) Shell Script
10 2 (1.17%) XAML
Qualifications
1 17 (9.94%) Degree
2 13 (7.60%) Security Cleared
3 8 (4.68%) Computer Science Degree
3 8 (4.68%) SC Cleared
4 5 (2.92%) DV Cleared
5 2 (1.17%) Master's Degree
6 1 (0.58%) ACCA
6 1 (0.58%) MCP
Quality Assurance & Compliance
1 20 (11.70%) Accessibility
2 14 (8.19%) QA
3 7 (4.09%) Data Quality
4 5 (2.92%) WCAG
5 3 (1.75%) GDPR
6 2 (1.17%) PCI DSS
System Software
1 45 (26.32%) Docker
2 4 (2.34%) Firmware
3 3 (1.75%) Virtual Desktop
4 1 (0.58%) Squid
Systems Management
1 33 (19.30%) Kubernetes
2 14 (8.19%) Terraform
3 8 (4.68%) Grafana
4 5 (2.92%) Ansible
5 3 (1.75%) Puppet
6 2 (1.17%) Progress Chef
7 1 (0.58%) Active Directory Federation Services
7 1 (0.58%) Kibana
7 1 (0.58%) Nagios
7 1 (0.58%) Single Sign-On
Vendors
1 23 (13.45%) Microsoft
2 16 (9.36%) Oracle
3 13 (7.60%) OpenAI
4 10 (5.85%) Google
5 7 (4.09%) Atlassian
5 7 (4.09%) UiPath
6 6 (3.51%) Automation Anywhere
7 5 (2.92%) iManage
7 5 (2.92%) MuleSoft
7 5 (2.92%) Red Hat
8 4 (2.34%) Databricks
9 3 (1.75%) Dynatrace
9 3 (1.75%) Salesforce
9 3 (1.75%) SaltStack
9 3 (1.75%) SAP
9 3 (1.75%) Splunk
9 3 (1.75%) Zoho
10 2 (1.17%) IBM
10 2 (1.17%) New Relic
10 2 (1.17%) SnapLogic