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

6 months to
23 Mar 2026
Same period 2025 Same period 2024
Rank 494 365 424
Rank change year-on-year -129 +59 +77
Permanent jobs citing API Development 208 315 499
As % of all permanent jobs in the UK 0.27% 0.74% 0.57%
As % of the Processes & Methodologies category 0.35% 0.79% 0.66%
Number of salaries quoted 136 251 375
10th Percentile £45,000 £43,750 £38,750
25th Percentile £50,000 £48,750 £48,750
Median annual salary (50th Percentile) £60,000 £63,000 £60,000
Median % change year-on-year -4.76% +5.00% -13.60%
75th Percentile £77,500 £87,500 £75,000
90th Percentile £92,500 £110,000 £91,934
UK excluding London median annual salary £55,200 £55,000 £57,500
% change year-on-year +0.36% -4.35% -4.17%

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 59,502 39,701 75,893
As % of all permanent jobs advertised in the UK 77.59% 93.45% 86.91%
Number of salaries quoted 36,057 22,405 57,038
10th Percentile £29,750 £31,452 £29,031
25th Percentile £40,000 £43,750 £40,000
Median annual salary (50th Percentile) £55,000 £60,000 £55,000
Median % change year-on-year -8.33% +9.09% -11.29%
75th Percentile £77,424 £80,000 £73,750
90th Percentile £97,500 £102,500 £93,750
UK excluding London median annual salary £50,000 £55,000 £50,000
% change year-on-year -9.09% +10.00% -8.90%

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 March 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 23 March 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 -110 186 £60,000 - 83
UK excluding London -120 111 £55,200 +0.36% 67
London -13 79 £80,000 -5.88% 22
Work from Home -83 72 £55,200 +0.36% 43
Midlands -30 39 £55,000 -8.33% 11
North of England -81 28 £56,000 -2.61% 20
East Midlands -22 21 £55,000 -8.33%
North West -32 21 £52,500 -4.55% 11
South West -31 20 £60,000 +9.09% 12
West Midlands -5 18 £55,100 -2.04% 11
East of England -18 8 £61,250 +28.95% 7
South East -50 7 £60,000 +9.09% 14
Scotland -19 5 £62,500 +38.89% 2
Yorkshire -63 5 £65,000 -7.14% 7
Wales -26 4 £52,500 -32.26% 2
North East -26 2 £55,200 +0.36% 2

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 14 (6.73%) CMS
2 12 (5.77%) Appian
3 9 (4.33%) Apache
4 5 (2.40%) Anypoint
4 5 (2.40%) Apache Spark
5 4 (1.92%) Moodle
5 4 (1.92%) nginx
6 3 (1.44%) Apache Airflow
6 3 (1.44%) ColdFusion
6 3 (1.44%) Confluence
6 3 (1.44%) Headless CMS
6 3 (1.44%) NServiceBus
7 2 (0.96%) JBoss
8 1 (0.48%) WordPress
Applications
1 5 (2.40%) Chatbot
Business Applications
1 4 (1.92%) NetSuite
2 3 (1.44%) Dynamics CRM
3 2 (0.96%) Unit4 Business World
4 1 (0.48%) Magento
4 1 (0.48%) Payment Gateway
4 1 (0.48%) Shopify
Cloud Services
1 88 (42.31%) Azure
2 87 (41.83%) AWS
3 39 (18.75%) GCP
4 30 (14.42%) Serverless
5 25 (12.02%) AWS Lambda
6 23 (11.06%) GitHub
7 18 (8.65%) Amazon S3
8 17 (8.17%) Power Automate
9 14 (6.73%) Anthropic Claude
9 14 (6.73%) Azure Data Factory
10 12 (5.77%) Azure AI
11 11 (5.29%) Azure DevOps
11 11 (5.29%) OpenShift
12 10 (4.81%) AWS CloudFormation
12 10 (4.81%) Power Platform
13 8 (3.85%) Amazon CloudWatch
13 8 (3.85%) Figma
14 7 (3.37%) Apigee
14 7 (3.37%) SaaS
15 6 (2.88%) Azure Monitor
Communications & Networking
1 5 (2.40%) AMQP
2 4 (1.92%) Broadband
3 2 (0.96%) SSL
4 1 (0.48%) LTE
Database & Business Intelligence
1 42 (20.19%) SQL Server
2 22 (10.58%) MySQL
3 19 (9.13%) NoSQL
4 18 (8.65%) PostgreSQL
5 13 (6.25%) Amazon Redshift
6 12 (5.77%) Pinecone
6 12 (5.77%) Relational Database
7 7 (3.37%) MongoDB
8 5 (2.40%) Big Data
8 5 (2.40%) Cloudera CDH
8 5 (2.40%) Hadoop
9 4 (1.92%) Data Warehouse
9 4 (1.92%) Power BI
10 3 (1.44%) Oracle Database
11 2 (0.96%) Amazon RDS
11 2 (0.96%) BigQuery
11 2 (0.96%) DB2
11 2 (0.96%) Elasticsearch
11 2 (0.96%) Qlik Sense
12 1 (0.48%) Looker
Development Applications
1 34 (16.35%) Git
2 25 (12.02%) Jenkins
3 14 (6.73%) MLflow
4 8 (3.85%) Cucumber
4 8 (3.85%) GitLab
4 8 (3.85%) JUnit
4 8 (3.85%) Selenium
4 8 (3.85%) Storybook
5 5 (2.40%) Bitbucket
5 5 (2.40%) JIRA
5 5 (2.40%) Postman
6 4 (1.92%) Visual Studio
6 4 (1.92%) webpack
7 3 (1.44%) ESLint
8 2 (0.96%) fastlane
8 2 (0.96%) Mockito
8 2 (0.96%) SpecFlow
8 2 (0.96%) Subversion
8 2 (0.96%) TeamCity
8 2 (0.96%) Vite
General
1 62 (29.81%) Social Skills
2 42 (20.19%) Finance
3 30 (14.42%) Analytical Skills
4 16 (7.69%) Retail
5 12 (5.77%) Public Sector
6 10 (4.81%) Law
6 10 (4.81%) Manufacturing
7 8 (3.85%) Inclusion and Diversity
8 4 (1.92%) Aerospace
8 4 (1.92%) Front Office
8 4 (1.92%) Games
8 4 (1.92%) Organisational Skills
9 3 (1.44%) Banking
9 3 (1.44%) Influencing Skills
9 3 (1.44%) Legal
9 3 (1.44%) Marketing
9 3 (1.44%) Telecoms
10 2 (0.96%) Financial Institution
11 1 (0.48%) Documentation Skills
11 1 (0.48%) Retail Banking
Job Titles
1 113 (54.33%) Developer
2 52 (25.00%) Senior
3 51 (24.52%) Full-Stack Developer
4 36 (17.31%) Senior Developer
5 30 (14.42%) Software Engineer
6 29 (13.94%) Lead
7 18 (8.65%) .NET Developer
7 18 (8.65%) Software Developer
8 17 (8.17%) Artificial Intelligence Engineer
9 15 (7.21%) Senior Full-Stack Developer
10 14 (6.73%) Architect
11 13 (6.25%) Automation Engineer
12 10 (4.81%) Full-Stack .NET Developer
12 10 (4.81%) Web Developer
13 9 (4.33%) Java Engineer
13 9 (4.33%) Lead Developer
13 9 (4.33%) Senior Software Developer
13 9 (4.33%) Senior Software Engineer
14 8 (3.85%) Lead Full-Stack Developer
14 8 (3.85%) Lead Software Engineer
Libraries, Frameworks & Software Standards
1 72 (34.62%) React
2 55 (26.44%) RESTful
3 54 (25.96%) CSS
4 51 (24.52%) .NET
4 51 (24.52%) HTML
5 50 (24.04%) Node.js
6 40 (19.23%) REST
7 32 (15.38%) AngularJS
8 28 (13.46%) Spring
9 27 (12.98%) OpenAPI
9 27 (12.98%) Swagger
10 26 (12.50%) OAuth
11 25 (12.02%) Django
12 24 (11.54%) Spring Boot
13 22 (10.58%) Flask
14 21 (10.10%) ASP.NET
15 19 (9.13%) .NET Core
15 19 (9.13%) JWT
15 19 (9.13%) pytest
16 17 (8.17%) FastAPI
Miscellaneous
1 33 (15.87%) Cloud Native
2 32 (15.38%) Legacy Systems
3 21 (10.10%) Low-Code
4 14 (6.73%) Mobile App
5 7 (3.37%) Analytical Mindset
5 7 (3.37%) Distributed Systems
6 6 (2.88%) Algorithms
6 6 (2.88%) Enterprise Software
6 6 (2.88%) Greenfield Project
7 4 (1.92%) Data Structures
7 4 (1.92%) Foreign Exchange (FX)
7 4 (1.92%) Product Ownership
8 3 (1.44%) Client/Server
8 3 (1.44%) Onboarding
8 3 (1.44%) Self-Motivation
9 2 (0.96%) AI Agents
9 2 (0.96%) Data Protection Act
9 2 (0.96%) Distributed Architecture
9 2 (0.96%) Hybrid Cloud
9 2 (0.96%) Management Information System
Operating Systems
1 14 (6.73%) Linux
2 5 (2.40%) CentOS
2 5 (2.40%) Debian
2 5 (2.40%) Red Hat Enterprise Linux
2 5 (2.40%) Ubuntu
3 2 (0.96%) Android
4 1 (0.48%) Apple iOS
Processes & Methodologies
1 98 (47.12%) CI/CD
2 92 (44.23%) Agile
3 62 (29.81%) Full-Stack Development
4 59 (28.37%) Containerisation
4 59 (28.37%) Problem-Solving
5 55 (26.44%) Software Engineering
6 54 (25.96%) AI
7 53 (25.48%) Microservices
8 52 (25.00%) API Integration
8 52 (25.00%) DevOps
9 49 (23.56%) Mentoring
9 49 (23.56%) Test Automation
10 35 (16.83%) Continuous Improvement
11 28 (13.46%) Clean Code
11 28 (13.46%) Data Pipeline
12 27 (12.98%) Infrastructure as Code
13 25 (12.02%) ETL
13 25 (12.02%) Machine Learning
13 25 (12.02%) Stakeholder Management
14 24 (11.54%) Workflow
Programming Languages
1 83 (39.90%) JavaScript
2 75 (36.06%) Python
3 73 (35.10%) SQL
4 52 (25.00%) C#
5 46 (22.12%) Java
6 38 (18.27%) TypeScript
7 18 (8.65%) PHP
8 6 (2.88%) Delphi
9 5 (2.40%) Bicep
9 5 (2.40%) PL/SQL
10 4 (1.92%) Bash
10 4 (1.92%) DataWeave
11 2 (0.96%) C++
11 2 (0.96%) RPG
11 2 (0.96%) Rust
12 1 (0.48%) Kotlin
12 1 (0.48%) PowerShell
12 1 (0.48%) Swift
12 1 (0.48%) VB.NET
Qualifications
1 30 (14.42%) Degree
2 21 (10.10%) Computer Science Degree
3 19 (9.13%) Security Cleared
4 10 (4.81%) SC Cleared
5 5 (2.40%) DV Cleared
6 4 (1.92%) Azure Certification
6 4 (1.92%) Microsoft Certification
7 1 (0.48%) Master's Degree
Quality Assurance & Compliance
1 23 (11.06%) Accessibility
2 13 (6.25%) Data Quality
3 7 (3.37%) QA
4 3 (1.44%) WCAG
5 2 (0.96%) GDPR
5 2 (0.96%) GRC
6 1 (0.48%) PCI DSS
System Software
1 73 (35.10%) Docker
2 4 (1.92%) Virtual Desktop
2 4 (1.92%) Virtual Machines
3 1 (0.48%) Squid
Systems Management
1 57 (27.40%) Kubernetes
2 28 (13.46%) Terraform
3 7 (3.37%) Grafana
4 5 (2.40%) Ansible
4 5 (2.40%) Puppet
5 3 (1.44%) Single Sign-On
6 2 (0.96%) Active Directory Federation Services
6 2 (0.96%) Nagios
7 1 (0.48%) Kibana
Vendors
1 25 (12.02%) Google
2 18 (8.65%) Microsoft
3 16 (7.69%) OpenAI
4 15 (7.21%) Oracle
5 12 (5.77%) Automation Anywhere
5 12 (5.77%) UiPath
6 9 (4.33%) Atlassian
7 7 (3.37%) Red Hat
8 6 (2.88%) MuleSoft
9 5 (2.40%) Salesforce
9 5 (2.40%) SaltStack
10 3 (1.44%) New Relic
10 3 (1.44%) SAP
10 3 (1.44%) Zoho
11 2 (0.96%) Dynatrace
11 2 (0.96%) IBM
11 2 (0.96%) Pega
11 2 (0.96%) Ping Identity
11 2 (0.96%) Splunk
11 2 (0.96%) Trapeze