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 10 January 2026, with comparisons to the same periods in the previous two years.

6 months to
10 Jan 2026
Same period 2025 Same period 2024
Rank 466 435 385
Rank change year-on-year -31 -50 +106
Permanent jobs citing API Development 177 309 367
As % of all permanent jobs in the UK 0.30% 0.58% 0.66%
As % of the Processes & Methodologies category 0.37% 0.64% 0.74%
Number of salaries quoted 117 190 279
10th Percentile £48,750 £43,750 £31,250
25th Percentile £52,400 £50,906 £49,625
Median annual salary (50th Percentile) £64,500 £62,500 £61,250
Median % change year-on-year +3.20% +2.04% -5.77%
75th Percentile £79,750 £87,500 £80,000
90th Percentile £92,500 £105,000 £100,000
UK excluding London median annual salary £59,720 £57,500 £55,000
% change year-on-year +3.86% +4.55% -8.33%

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 48,314 48,563 49,842
As % of all permanent jobs advertised in the UK 81.11% 90.50% 89.97%
Number of salaries quoted 28,431 23,714 37,983
10th Percentile £28,500 £35,000 £31,250
25th Percentile £37,500 £45,000 £42,500
Median annual salary (50th Percentile) £55,000 £60,000 £60,000
Median % change year-on-year -8.33% - -4.00%
75th Percentile £75,000 £80,000 £78,750
90th Percentile £95,000 £100,000 £97,500
UK excluding London median annual salary £50,000 £55,000 £52,500
% change year-on-year -9.09% +4.76% -4.55%

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 10 January 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 10 January 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 -22 157 £65,000 +8.33% 101
UK excluding London -68 82 £59,720 +3.86% 79
London +41 79 £76,250 -21.79% 33
Work from Home -8 62 £60,000 +1.48% 65
Midlands +19 29 £59,720 -0.47% 11
North of England -15 24 £59,250 +7.73% 19
North West +8 18 £52,500 -4.55% 12
East Midlands +10 16 £60,250 +0.42% 3
West Midlands +10 13 £59,720 -0.47% 8
South West -11 11 £60,000 +11.63% 6
Wales 0 7 £50,500 -32.67% 2
East of England -1 4 £90,000 +100.00% 9
South East -8 4 £57,500 -14.81% 30
Yorkshire -25 4 £70,000 +21.74% 6
Scotland -10 3 £82,500 +53.49% 2
North East +3 2 £55,200 +0.36% 1

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 (5.08%) Appian
1 9 (5.08%) Confluence
2 6 (3.39%) CMS
3 5 (2.82%) Apache
4 4 (2.26%) Camunda
4 4 (2.26%) SharePoint
5 3 (1.69%) Anypoint
5 3 (1.69%) Apache Spark
5 3 (1.69%) Jupyter
6 2 (1.13%) ColdFusion
6 2 (1.13%) JBoss
6 2 (1.13%) Moodle
7 1 (0.56%) Apache Airflow
7 1 (0.56%) nginx
7 1 (0.56%) NServiceBus
7 1 (0.56%) Tomcat
Applications
1 5 (2.82%) Chatbot
Business Applications
1 4 (2.26%) 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 85 (48.02%) Azure
2 65 (36.72%) AWS
3 29 (16.38%) Serverless
4 28 (15.82%) GCP
5 21 (11.86%) GitHub
6 19 (10.73%) Power Automate
7 17 (9.60%) Power Platform
8 16 (9.04%) AWS Lambda
9 15 (8.47%) Azure AI
10 12 (6.78%) Amazon S3
10 12 (6.78%) Azure DevOps
10 12 (6.78%) Azure Functions
11 10 (5.65%) Anthropic Claude
11 10 (5.65%) OpenShift
12 9 (5.08%) Azure Data Factory
13 8 (4.52%) Amazon CloudWatch
13 8 (4.52%) PowerApps
14 7 (3.95%) Azure Logic Apps
14 7 (3.95%) Azure Monitor
14 7 (3.95%) n8n
Communications & Networking
1 4 (2.26%) Modbus
1 4 (2.26%) MQTT
1 4 (2.26%) Network Security
1 4 (2.26%) TCP/IP
2 3 (1.69%) AMQP
3 1 (0.56%) SSL
Database & Business Intelligence
1 29 (16.38%) NoSQL
2 27 (15.25%) SQL Server
3 12 (6.78%) PostgreSQL
4 9 (5.08%) Pinecone
5 7 (3.95%) Amazon Redshift
6 5 (2.82%) MySQL
7 3 (1.69%) Azure SQL Database
7 3 (1.69%) Big Data
7 3 (1.69%) Cloudera CDH
7 3 (1.69%) Hadoop
7 3 (1.69%) MongoDB
7 3 (1.69%) Relational Database
7 3 (1.69%) Tableau
8 2 (1.13%) Amazon RDS
8 2 (1.13%) BigQuery
8 2 (1.13%) DB2
8 2 (1.13%) DynamoDB
8 2 (1.13%) Elasticsearch
8 2 (1.13%) Oracle Database
8 2 (1.13%) SQL Server Integration Services
Development Applications
1 23 (12.99%) Jenkins
2 22 (12.43%) Git
3 12 (6.78%) GitLab
4 11 (6.21%) Selenium
5 10 (5.65%) JIRA
5 10 (5.65%) MLflow
6 8 (4.52%) Cucumber
6 8 (4.52%) JUnit
7 7 (3.95%) Bitbucket
8 6 (3.39%) Postman
8 6 (3.39%) Storybook
8 6 (3.39%) Visual Studio
9 5 (2.82%) Sonatype Nexus
10 4 (2.26%) SonarQube
10 4 (2.26%) TeamCity
11 3 (1.69%) ESLint
11 3 (1.69%) JMeter
11 3 (1.69%) Visual Studio Code
11 3 (1.69%) webpack
12 2 (1.13%) NUnit
General
1 65 (36.72%) Social Skills
2 44 (24.86%) Finance
3 22 (12.43%) Analytical Skills
4 16 (9.04%) Retail
5 9 (5.08%) Law
6 8 (4.52%) Manufacturing
7 7 (3.95%) Legal
8 5 (2.82%) Banking
8 5 (2.82%) Public Sector
9 4 (2.26%) Games
10 3 (1.69%) Aerospace
10 3 (1.69%) Inclusion and Diversity
10 3 (1.69%) Influencing Skills
10 3 (1.69%) Marketing
10 3 (1.69%) Telecoms
11 2 (1.13%) Organisational Skills
12 1 (0.56%) Documentation Skills
12 1 (0.56%) Presentation Skills
12 1 (0.56%) Retail Banking
Job Titles
1 94 (53.11%) Developer
2 45 (25.42%) Senior
3 33 (18.64%) Full-Stack Developer
4 31 (17.51%) Senior Developer
5 20 (11.30%) Lead
5 20 (11.30%) Software Engineer
6 18 (10.17%) Architect
7 13 (7.34%) Software Developer
8 12 (6.78%) .NET Developer
8 12 (6.78%) Artificial Intelligence Engineer
9 11 (6.21%) Python Developer
10 9 (5.08%) Automation Engineer
10 9 (5.08%) Digital Developer
10 9 (5.08%) Senior Full-Stack Developer
11 8 (4.52%) Automation Developer
11 8 (4.52%) Java Engineer
11 8 (4.52%) Lead Developer
11 8 (4.52%) Solutions Architect
12 7 (3.95%) Lead Full-Stack Developer
13 6 (3.39%) Web Developer
Libraries, Frameworks & Software Standards
1 56 (31.64%) React
2 51 (28.81%) RESTful
3 46 (25.99%) Node.js
4 39 (22.03%) REST
5 38 (21.47%) CSS
6 37 (20.90%) .NET
7 35 (19.77%) HTML
8 25 (14.12%) Spring
9 23 (12.99%) Swagger
10 22 (12.43%) Spring Boot
11 20 (11.30%) .NET Core
11 20 (11.30%) AngularJS
11 20 (11.30%) Flask
11 20 (11.30%) OpenAPI
12 18 (10.17%) pytest
13 17 (9.60%) Django
13 17 (9.60%) OAuth
13 17 (9.60%) PyTorch
14 14 (7.91%) FastAPI
14 14 (7.91%) NumPy
Miscellaneous
1 35 (19.77%) Cloud Native
2 25 (14.12%) Legacy Systems
3 22 (12.43%) Low-Code
4 14 (7.91%) Mobile App
5 8 (4.52%) AI Agents
6 6 (3.39%) Greenfield Project
7 5 (2.82%) Algorithms
7 5 (2.82%) Data Structures
7 5 (2.82%) Enterprise Software
7 5 (2.82%) IoT
8 4 (2.26%) Device Driver
8 4 (2.26%) Distributed Systems
8 4 (2.26%) Onboarding
9 3 (1.69%) Analytical Mindset
9 3 (1.69%) Client/Server
9 3 (1.69%) Hybrid Cloud
10 2 (1.13%) Data Protection Act
10 2 (1.13%) Product Ownership
10 2 (1.13%) Self-Motivation
11 1 (0.56%) Renewable Energy
Operating Systems
1 9 (5.08%) Linux
2 5 (2.82%) Unix
3 4 (2.26%) Windows
4 3 (1.69%) CentOS
4 3 (1.69%) Debian
4 3 (1.69%) Red Hat Enterprise Linux
4 3 (1.69%) Ubuntu
Processes & Methodologies
1 78 (44.07%) CI/CD
2 69 (38.98%) Agile
3 52 (29.38%) DevOps
4 47 (26.55%) Microservices
5 46 (25.99%) Full-Stack Development
6 45 (25.42%) Problem-Solving
7 44 (24.86%) AI
8 40 (22.60%) Containerisation
8 40 (22.60%) Software Engineering
9 38 (21.47%) API Integration
10 34 (19.21%) Mentoring
10 34 (19.21%) Test Automation
11 29 (16.38%) Continuous Improvement
11 29 (16.38%) Machine Learning
12 24 (13.56%) Infrastructure as Code
13 23 (12.99%) Clean Code
13 23 (12.99%) Data Pipeline
14 21 (11.86%) Stakeholder Management
15 19 (10.73%) ETL
16 18 (10.17%) Technical Leadership
Programming Languages
1 70 (39.55%) SQL
2 66 (37.29%) JavaScript
2 66 (37.29%) Python
3 42 (23.73%) Java
4 39 (22.03%) C#
5 37 (20.90%) TypeScript
6 11 (6.21%) PHP
7 9 (5.08%) Bicep
8 6 (3.39%) Delphi
9 4 (2.26%) C
9 4 (2.26%) C++
9 4 (2.26%) PL/SQL
10 2 (1.13%) DataWeave
10 2 (1.13%) PowerShell
10 2 (1.13%) R
10 2 (1.13%) RPG
10 2 (1.13%) XAML
11 1 (0.56%) Bash
11 1 (0.56%) Ruby
11 1 (0.56%) Shell Script
Qualifications
1 20 (11.30%) Degree
2 13 (7.34%) Security Cleared
3 12 (6.78%) Computer Science Degree
4 8 (4.52%) SC Cleared
5 5 (2.82%) DV Cleared
6 3 (1.69%) Azure Certification
6 3 (1.69%) Microsoft Certification
7 2 (1.13%) Master's Degree
8 1 (0.56%) ACCA
8 1 (0.56%) MCP
Quality Assurance & Compliance
1 21 (11.86%) Accessibility
2 13 (7.34%) QA
3 10 (5.65%) Data Quality
4 5 (2.82%) WCAG
5 3 (1.69%) GDPR
6 2 (1.13%) PCI DSS
System Software
1 52 (29.38%) Docker
2 4 (2.26%) Firmware
3 3 (1.69%) Virtual Desktop
4 1 (0.56%) Squid
Systems Management
1 43 (24.29%) Kubernetes
2 19 (10.73%) Terraform
3 7 (3.95%) Grafana
4 4 (2.26%) Ansible
5 3 (1.69%) Puppet
6 1 (0.56%) Active Directory Federation Services
6 1 (0.56%) Kibana
6 1 (0.56%) Nagios
6 1 (0.56%) Progress Chef
6 1 (0.56%) Single Sign-On
Vendors
1 23 (12.99%) Microsoft
2 16 (9.04%) OpenAI
3 15 (8.47%) Google
4 14 (7.91%) Oracle
5 10 (5.65%) UiPath
6 9 (5.08%) Automation Anywhere
7 8 (4.52%) Atlassian
8 5 (2.82%) iManage
9 4 (2.26%) MuleSoft
9 4 (2.26%) Red Hat
10 3 (1.69%) Databricks
10 3 (1.69%) Dynatrace
10 3 (1.69%) Salesforce
10 3 (1.69%) SaltStack
10 3 (1.69%) SAP
10 3 (1.69%) Zoho
11 2 (1.13%) IBM
11 2 (1.13%) New Relic
11 2 (1.13%) Ping Identity
11 2 (1.13%) Splunk