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

6 months to
15 Dec 2025
Same period 2024 Same period 2023
Rank 468 432 398
Rank change year-on-year -36 -34 +102
Permanent jobs citing API Development 168 316 352
As % of all permanent jobs in the UK 0.29% 0.55% 0.72%
As % of the Processes & Methodologies category 0.35% 0.62% 0.76%
Number of salaries quoted 125 196 272
10th Percentile £48,750 £43,125 £33,750
25th Percentile £52,400 £50,656 £49,250
Median annual salary (50th Percentile) £62,500 £63,500 £62,500
Median % change year-on-year -1.57% +1.60% -3.85%
75th Percentile £79,750 £90,000 £85,000
90th Percentile £92,500 £105,000 £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 48,580 51,296 46,136
As % of all permanent jobs advertised in the UK 83.42% 88.74% 93.75%
Number of salaries quoted 28,425 26,239 35,356
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% - -2.04%
75th Percentile £75,000 £80,000 £80,000
90th Percentile £95,000 £100,000 £100,000
UK excluding London median annual salary £48,720 £54,793 £52,500
% change year-on-year -11.08% +4.37% -2.51%

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 15 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 15 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 -37 148 £65,000 +4.00% 192
UK excluding London -50 81 £57,500 - 181
London +30 72 £75,000 -18.92% 33
Work from Home -3 66 £59,720 -0.47% 68
North of England +12 29 £56,000 +6.67% 48
North West +20 22 £55,000 +5.77% 24
Midlands +12 22 £59,860 -0.23% 30
West Midlands +11 11 £60,000 - 23
East Midlands -2 11 £58,000 -40.51% 6
South West +1 9 £58,250 +8.37% 20
Wales +3 8 £50,500 -32.67% 7
East of England +11 6 £90,000 +100.00% 20
Yorkshire -25 5 £65,000 +13.04% 17
South East -9 4 £57,500 -14.81% 49
Scotland -5 3 £82,500 +53.49% 8
North East -2 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 9 (5.36%) CMS
1 9 (5.36%) Confluence
2 5 (2.98%) Appian
3 4 (2.38%) Camunda
3 4 (2.38%) SharePoint
4 3 (1.79%) Apache
4 3 (1.79%) Apache Solr
4 3 (1.79%) Jupyter
5 2 (1.19%) Anypoint
5 2 (1.19%) Apache Spark
5 2 (1.19%) ColdFusion
5 2 (1.19%) JBoss
5 2 (1.19%) Moodle
5 2 (1.19%) Tomcat
6 1 (0.60%) Apache Airflow
6 1 (0.60%) NServiceBus
Applications
1 5 (2.98%) Chatbot
Business Applications
1 4 (2.38%) NetSuite
2 3 (1.79%) Dynamics CRM
3 1 (0.60%) Magento
3 1 (0.60%) Payment Gateway
3 1 (0.60%) Shopify
Cloud Services
1 83 (49.40%) Azure
2 54 (32.14%) AWS
3 20 (11.90%) GCP
3 20 (11.90%) GitHub
3 20 (11.90%) Serverless
4 17 (10.12%) Power Platform
5 15 (8.93%) Power Automate
6 13 (7.74%) Azure Functions
7 11 (6.55%) Azure AI
7 11 (6.55%) OpenShift
8 9 (5.36%) Azure DevOps
9 8 (4.76%) Amazon CloudWatch
9 8 (4.76%) PowerApps
10 7 (4.17%) Azure Logic Apps
10 7 (4.17%) n8n
11 6 (3.57%) Anthropic Claude
11 6 (3.57%) AWS Lambda
11 6 (3.57%) Kontent
12 5 (2.98%) Azure Cosmos DB
12 5 (2.98%) Azure Service Bus
Communications & Networking
1 5 (2.98%) Modbus
1 5 (2.98%) MQTT
1 5 (2.98%) Network Security
1 5 (2.98%) TCP/IP
2 2 (1.19%) AMQP
Database & Business Intelligence
1 29 (17.26%) NoSQL
2 24 (14.29%) SQL Server
3 15 (8.93%) PostgreSQL
4 8 (4.76%) MySQL
5 5 (2.98%) Elasticsearch
5 5 (2.98%) Pinecone
5 5 (2.98%) Relational Database
6 4 (2.38%) MongoDB
7 3 (1.79%) Azure SQL Database
7 3 (1.79%) Tableau
8 2 (1.19%) Big Data
8 2 (1.19%) BigQuery
8 2 (1.19%) Cloudera CDH
8 2 (1.19%) Data Mining
8 2 (1.19%) Data Warehouse
8 2 (1.19%) DB2
8 2 (1.19%) Hadoop
8 2 (1.19%) Looker
8 2 (1.19%) Oracle Database
8 2 (1.19%) SQL Server Integration Services
Development Applications
1 23 (13.69%) Git
2 22 (13.10%) Jenkins
3 13 (7.74%) JIRA
4 12 (7.14%) GitLab
5 11 (6.55%) Selenium
6 9 (5.36%) JUnit
7 8 (4.76%) Cucumber
8 6 (3.57%) Bitbucket
8 6 (3.57%) MLflow
8 6 (3.57%) Sonatype Nexus
9 4 (2.38%) SonarQube
9 4 (2.38%) TeamCity
10 3 (1.79%) JMeter
10 3 (1.79%) Postman
10 3 (1.79%) Storybook
10 3 (1.79%) Visual Studio
10 3 (1.79%) Visual Studio Code
10 3 (1.79%) webpack
11 2 (1.19%) Maven
11 2 (1.19%) NUnit
General
1 62 (36.90%) Social Skills
2 44 (26.19%) Finance
3 19 (11.31%) Analytical Skills
4 16 (9.52%) Retail
5 9 (5.36%) Law
6 8 (4.76%) Manufacturing
7 7 (4.17%) Legal
8 6 (3.57%) Banking
9 5 (2.98%) Games
9 5 (2.98%) Public Sector
10 3 (1.79%) Inclusion and Diversity
10 3 (1.79%) Influencing Skills
10 3 (1.79%) Marketing
11 2 (1.19%) Aerospace
11 2 (1.19%) Organisational Skills
11 2 (1.19%) Pharmaceutical
12 1 (0.60%) Digital Health
12 1 (0.60%) Documentation Skills
12 1 (0.60%) Health Technology
12 1 (0.60%) Retail Banking
Job Titles
1 89 (52.98%) Developer
2 44 (26.19%) Senior
3 29 (17.26%) Senior Developer
4 22 (13.10%) Full-Stack Developer
5 15 (8.93%) Architect
6 14 (8.33%) Software Engineer
7 13 (7.74%) Python Developer
7 13 (7.74%) Software Developer
8 10 (5.95%) .NET Developer
8 10 (5.95%) Lead
9 9 (5.36%) Digital Developer
9 9 (5.36%) Solutions Architect
10 8 (4.76%) Artificial Intelligence Engineer
10 8 (4.76%) Automation Developer
10 8 (4.76%) Java Developer
10 8 (4.76%) Java Engineer
11 6 (3.57%) Azure Developer
11 6 (3.57%) Backend Developer
11 6 (3.57%) Senior Full-Stack Developer
11 6 (3.57%) Web Developer
Libraries, Frameworks & Software Standards
1 47 (27.98%) RESTful
2 42 (25.00%) React
3 34 (20.24%) REST
4 31 (18.45%) .NET
4 31 (18.45%) Node.js
5 29 (17.26%) CSS
5 29 (17.26%) HTML
6 24 (14.29%) Spring
7 21 (12.50%) Spring Boot
8 18 (10.71%) AngularJS
9 17 (10.12%) .NET Core
9 17 (10.12%) pytest
10 16 (9.52%) Flask
11 14 (8.33%) ASP.NET
12 13 (7.74%) Django
12 13 (7.74%) PyTorch
13 12 (7.14%) FastAPI
13 12 (7.14%) LangChain
13 12 (7.14%) OpenAPI
13 12 (7.14%) Pandas
Miscellaneous
1 30 (17.86%) Cloud Native
2 19 (11.31%) Legacy Systems
3 18 (10.71%) Low-Code
4 11 (6.55%) Mobile App
5 8 (4.76%) AI Agents
6 7 (4.17%) IoT
7 6 (3.57%) Algorithms
8 5 (2.98%) Data Structures
8 5 (2.98%) Device Driver
8 5 (2.98%) Enterprise Software
8 5 (2.98%) Greenfield Project
9 4 (2.38%) Distributed Systems
9 4 (2.38%) Onboarding
10 3 (1.79%) Analytical Mindset
10 3 (1.79%) Client/Server
10 3 (1.79%) Hybrid Cloud
11 2 (1.19%) Data Protection Act
11 2 (1.19%) Product Ownership
11 2 (1.19%) Public Cloud
11 2 (1.19%) Self-Motivation
Operating Systems
1 13 (7.74%) Linux
2 8 (4.76%) Windows
3 7 (4.17%) Unix
4 3 (1.79%) Windows Server
5 2 (1.19%) CentOS
5 2 (1.19%) Debian
5 2 (1.19%) Red Hat Enterprise Linux
5 2 (1.19%) Ubuntu
Processes & Methodologies
1 74 (44.05%) Agile
2 71 (42.26%) CI/CD
3 48 (28.57%) Microservices
4 47 (27.98%) DevOps
5 42 (25.00%) Problem-Solving
6 38 (22.62%) AI
6 38 (22.62%) API Integration
6 38 (22.62%) Software Engineering
7 37 (22.02%) Containerisation
7 37 (22.02%) Full-Stack Development
8 29 (17.26%) Test Automation
9 27 (16.07%) Machine Learning
10 25 (14.88%) Continuous Improvement
11 22 (13.10%) Mentoring
12 21 (12.50%) Clean Code
13 19 (11.31%) API Design
13 19 (11.31%) Data Pipeline
14 18 (10.71%) Secure Coding
14 18 (10.71%) Stakeholder Management
15 17 (10.12%) Front End Development
Programming Languages
1 63 (37.50%) Python
2 61 (36.31%) SQL
3 59 (35.12%) JavaScript
4 42 (25.00%) Java
5 34 (20.24%) C#
6 32 (19.05%) TypeScript
7 9 (5.36%) PHP
8 6 (3.57%) Bicep
8 6 (3.57%) Delphi
9 5 (2.98%) C
9 5 (2.98%) C++
10 3 (1.79%) PL/SQL
10 3 (1.79%) PowerShell
11 2 (1.19%) DataWeave
11 2 (1.19%) R
11 2 (1.19%) RPG
11 2 (1.19%) Ruby
11 2 (1.19%) Search Processing Language
11 2 (1.19%) Shell Script
11 2 (1.19%) XAML
Qualifications
1 16 (9.52%) Degree
2 12 (7.14%) Security Cleared
3 7 (4.17%) Computer Science Degree
3 7 (4.17%) SC Cleared
4 4 (2.38%) DV Cleared
5 2 (1.19%) Master's Degree
5 2 (1.19%) Postgraduate
6 1 (0.60%) ACCA
6 1 (0.60%) MCP
Quality Assurance & Compliance
1 18 (10.71%) Accessibility
2 14 (8.33%) QA
3 6 (3.57%) Data Quality
4 5 (2.98%) WCAG
5 3 (1.79%) GDPR
6 2 (1.19%) PCI DSS
System Software
1 42 (25.00%) Docker
2 5 (2.98%) Firmware
3 2 (1.19%) Virtual Desktop
4 1 (0.60%) Squid
Systems Management
1 31 (18.45%) Kubernetes
2 11 (6.55%) Terraform
3 8 (4.76%) Grafana
4 4 (2.38%) Ansible
5 2 (1.19%) Progress Chef
5 2 (1.19%) Puppet
6 1 (0.60%) Kibana
Vendors
1 23 (13.69%) Microsoft
2 16 (9.52%) Oracle
3 12 (7.14%) OpenAI
4 7 (4.17%) Google
5 6 (3.57%) UiPath
6 5 (2.98%) Automation Anywhere
6 5 (2.98%) iManage
7 4 (2.38%) Atlassian
7 4 (2.38%) Databricks
7 4 (2.38%) MuleSoft
8 3 (1.79%) Dynatrace
8 3 (1.79%) Red Hat
8 3 (1.79%) Salesforce
8 3 (1.79%) SAP
8 3 (1.79%) Zoho
9 2 (1.19%) IBM
9 2 (1.19%) Ping Identity
9 2 (1.19%) SaltStack
9 2 (1.19%) SnapLogic
9 2 (1.19%) Splunk