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

6 months to
27 Feb 2026
Same period 2025 Same period 2024
Rank 476 388 413
Rank change year-on-year -88 +25 +93
Permanent jobs citing API Development 198 317 451
As % of all permanent jobs in the UK 0.28% 0.67% 0.60%
As % of the Processes & Methodologies category 0.36% 0.72% 0.68%
Number of salaries quoted 134 222 345
10th Percentile £46,250 £45,000 £36,950
25th Percentile £50,000 £50,000 £48,750
Median annual salary (50th Percentile) £60,000 £63,000 £60,000
Median % change year-on-year -4.76% +5.00% -11.11%
75th Percentile £77,500 £90,000 £77,500
90th Percentile £92,500 £109,500 £96,250
UK excluding London median annual salary £55,000 £57,500 £55,659
% change year-on-year -4.35% +3.31% -7.24%

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 55,039 44,035 66,669
As % of all permanent jobs advertised in the UK 78.92% 92.97% 88.39%
Number of salaries quoted 32,968 22,033 51,326
10th Percentile £29,000 £33,750 £29,487
25th Percentile £38,541 £45,651 £40,000
Median annual salary (50th Percentile) £55,000 £60,001 £55,000
Median % change year-on-year -8.33% +9.09% -12.00%
75th Percentile £76,250 £81,250 £75,000
90th Percentile £97,500 £102,500 £95,000
UK excluding London median annual salary £50,000 £55,000 £50,000
% change year-on-year -9.09% +10.00% -9.09%

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 27 February 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 27 February 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 -69 178 £60,000 - 84
UK excluding London -102 101 £55,000 -4.35% 68
London +20 80 £77,500 -13.89% 27
Work from Home -53 71 £55,200 -4.00% 39
Midlands 0 40 £55,000 -8.33% 10
North of England -45 26 £56,000 +1.82% 24
East Midlands -11 22 £55,000 -8.33% 2
North West -13 19 £52,500 -4.55% 15
South West -14 19 £60,000 +9.09% 6
West Midlands +1 18 £55,100 -2.04% 8
Wales -14 6 £51,500 -33.55% 1
South East -37 5 £50,000 -9.09% 19
Yorkshire -52 5 £65,000 - 6
East of England -8 3 £90,000 +100.00% 7
North East -10 2 £55,200 +2.70% 3
Scotland -22 2 £82,500 +83.33% 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 13 (6.57%) CMS
2 12 (6.06%) Appian
3 8 (4.04%) Apache
4 5 (2.53%) Anypoint
4 5 (2.53%) Apache Spark
5 4 (2.02%) Moodle
5 4 (2.02%) nginx
6 3 (1.52%) ColdFusion
6 3 (1.52%) Confluence
6 3 (1.52%) NServiceBus
7 2 (1.01%) Apache Airflow
7 2 (1.01%) Headless CMS
7 2 (1.01%) JBoss
7 2 (1.01%) SharePoint
8 1 (0.51%) WordPress
Applications
1 5 (2.53%) Chatbot
Business Applications
1 4 (2.02%) NetSuite
2 3 (1.52%) Dynamics CRM
3 2 (1.01%) Unit4 Business World
4 1 (0.51%) Magento
4 1 (0.51%) Payment Gateway
4 1 (0.51%) Shopify
Cloud Services
1 87 (43.94%) Azure
2 81 (40.91%) AWS
3 34 (17.17%) GCP
4 28 (14.14%) Serverless
5 22 (11.11%) AWS Lambda
6 20 (10.10%) GitHub
7 19 (9.60%) Power Automate
8 17 (8.59%) Amazon S3
9 15 (7.58%) Anthropic Claude
10 14 (7.07%) Azure AI
10 14 (7.07%) Azure Data Factory
11 11 (5.56%) OpenShift
11 11 (5.56%) Power Platform
12 10 (5.05%) Azure DevOps
13 9 (4.55%) AWS CloudFormation
14 7 (3.54%) Amazon CloudWatch
14 7 (3.54%) Figma
14 7 (3.54%) PowerApps
15 6 (3.03%) Azure Logic Apps
15 6 (3.03%) Azure Monitor
Communications & Networking
1 5 (2.53%) AMQP
2 2 (1.01%) Modbus
2 2 (1.01%) MQTT
2 2 (1.01%) Network Security
2 2 (1.01%) SSL
2 2 (1.01%) TCP/IP
3 1 (0.51%) LTE
Database & Business Intelligence
1 35 (17.68%) SQL Server
2 21 (10.61%) NoSQL
3 16 (8.08%) MySQL
4 13 (6.57%) Amazon Redshift
4 13 (6.57%) PostgreSQL
5 12 (6.06%) Pinecone
6 9 (4.55%) Relational Database
7 6 (3.03%) MongoDB
8 5 (2.53%) Big Data
8 5 (2.53%) Cloudera CDH
8 5 (2.53%) Hadoop
9 4 (2.02%) Data Warehouse
9 4 (2.02%) Power BI
10 3 (1.52%) Oracle Database
11 2 (1.01%) BigQuery
11 2 (1.01%) DB2
11 2 (1.01%) Elasticsearch
11 2 (1.01%) Qlik Sense
11 2 (1.01%) Tableau
12 1 (0.51%) Looker
Development Applications
1 30 (15.15%) Git
2 18 (9.09%) Jenkins
3 13 (6.57%) MLflow
4 8 (4.04%) Cucumber
4 8 (4.04%) Selenium
5 7 (3.54%) GitLab
5 7 (3.54%) Storybook
6 6 (3.03%) JUnit
7 4 (2.02%) Bitbucket
7 4 (2.02%) JIRA
7 4 (2.02%) Visual Studio
7 4 (2.02%) webpack
8 3 (1.52%) ESLint
8 3 (1.52%) Postman
9 2 (1.01%) Subversion
9 2 (1.01%) TeamCity
9 2 (1.01%) Vite
10 1 (0.51%) Cypress.io
10 1 (0.51%) PHPUnit
General
1 62 (31.31%) Social Skills
2 45 (22.73%) Finance
3 28 (14.14%) Analytical Skills
4 15 (7.58%) Retail
5 11 (5.56%) Law
6 9 (4.55%) Manufacturing
7 7 (3.54%) Public Sector
8 5 (2.53%) Legal
9 4 (2.02%) Aerospace
9 4 (2.02%) Front Office
9 4 (2.02%) Games
9 4 (2.02%) Inclusion and Diversity
9 4 (2.02%) Organisational Skills
10 3 (1.52%) Banking
10 3 (1.52%) Influencing Skills
10 3 (1.52%) Marketing
10 3 (1.52%) Telecoms
11 2 (1.01%) Financial Institution
12 1 (0.51%) Documentation Skills
12 1 (0.51%) Retail Banking
Job Titles
1 107 (54.04%) Developer
2 51 (25.76%) Full-Stack Developer
3 47 (23.74%) Senior
4 32 (16.16%) Senior Developer
5 25 (12.63%) Lead
6 24 (12.12%) Software Engineer
7 18 (9.09%) .NET Developer
8 17 (8.59%) Artificial Intelligence Engineer
9 15 (7.58%) Senior Full-Stack Developer
10 14 (7.07%) Architect
11 13 (6.57%) Software Developer
12 12 (6.06%) Automation Engineer
13 10 (5.05%) Full-Stack .NET Developer
13 10 (5.05%) Web Developer
14 9 (4.55%) Java Engineer
14 9 (4.55%) Lead Developer
15 8 (4.04%) Lead Full-Stack Developer
16 7 (3.54%) Senior Software Developer
16 7 (3.54%) Senior Software Engineer
17 6 (3.03%) Solutions Architect
Libraries, Frameworks & Software Standards
1 63 (31.82%) React
2 49 (24.75%) CSS
2 49 (24.75%) RESTful
3 48 (24.24%) Node.js
4 47 (23.74%) .NET
5 46 (23.23%) HTML
6 39 (19.70%) REST
7 29 (14.65%) AngularJS
8 26 (13.13%) Spring
9 25 (12.63%) Swagger
10 24 (12.12%) OpenAPI
11 23 (11.62%) OAuth
12 22 (11.11%) Spring Boot
13 20 (10.10%) Django
13 20 (10.10%) Flask
14 19 (9.60%) ASP.NET
15 18 (9.09%) .NET Core
15 18 (9.09%) pytest
16 17 (8.59%) Vue
17 16 (8.08%) FastAPI
Miscellaneous
1 30 (15.15%) Cloud Native
1 30 (15.15%) Legacy Systems
2 23 (11.62%) Low-Code
3 11 (5.56%) Mobile App
4 6 (3.03%) Analytical Mindset
4 6 (3.03%) Enterprise Software
4 6 (3.03%) Greenfield Project
5 5 (2.53%) AI Agents
5 5 (2.53%) Algorithms
5 5 (2.53%) Data Structures
6 4 (2.02%) Foreign Exchange (FX)
6 4 (2.02%) Onboarding
7 3 (1.52%) Client/Server
7 3 (1.52%) Distributed Systems
7 3 (1.52%) Product Ownership
7 3 (1.52%) Self-Motivation
8 2 (1.01%) Data Protection Act
8 2 (1.01%) Device Driver
8 2 (1.01%) Distributed Architecture
8 2 (1.01%) Hybrid Cloud
Operating Systems
1 12 (6.06%) Linux
2 5 (2.53%) CentOS
2 5 (2.53%) Debian
2 5 (2.53%) Red Hat Enterprise Linux
2 5 (2.53%) Ubuntu
3 2 (1.01%) Unix
3 2 (1.01%) Windows
Processes & Methodologies
1 83 (41.92%) CI/CD
2 82 (41.41%) Agile
3 61 (30.81%) Full-Stack Development
4 56 (28.28%) Problem-Solving
5 54 (27.27%) Containerisation
6 52 (26.26%) Microservices
7 49 (24.75%) Software Engineering
8 48 (24.24%) AI
9 46 (23.23%) API Integration
10 43 (21.72%) DevOps
11 41 (20.71%) Mentoring
12 36 (18.18%) Test Automation
13 30 (15.15%) Continuous Improvement
14 28 (14.14%) Data Pipeline
15 26 (13.13%) Machine Learning
16 25 (12.63%) Stakeholder Management
16 25 (12.63%) Workflow
17 24 (12.12%) Infrastructure as Code
18 23 (11.62%) ETL
19 22 (11.11%) Computer Science
Programming Languages
1 78 (39.39%) JavaScript
2 72 (36.36%) Python
3 70 (35.35%) SQL
4 48 (24.24%) C#
5 43 (21.72%) Java
6 36 (18.18%) TypeScript
7 18 (9.09%) PHP
8 6 (3.03%) Delphi
9 5 (2.53%) Bicep
9 5 (2.53%) PL/SQL
10 4 (2.02%) C++
10 4 (2.02%) DataWeave
11 2 (1.01%) Bash
11 2 (1.01%) C
11 2 (1.01%) RPG
11 2 (1.01%) Rust
12 1 (0.51%) Go
12 1 (0.51%) PowerShell
12 1 (0.51%) R
12 1 (0.51%) VB.NET
Qualifications
1 28 (14.14%) Degree
2 19 (9.60%) Computer Science Degree
2 19 (9.60%) Security Cleared
3 11 (5.56%) SC Cleared
4 6 (3.03%) DV Cleared
5 4 (2.02%) Azure Certification
5 4 (2.02%) Microsoft Certification
6 2 (1.01%) Master's Degree
Quality Assurance & Compliance
1 19 (9.60%) Accessibility
2 13 (6.57%) Data Quality
3 7 (3.54%) QA
4 2 (1.01%) GDPR
4 2 (1.01%) GRC
5 1 (0.51%) PCI DSS
5 1 (0.51%) WCAG
System Software
1 68 (34.34%) Docker
2 4 (2.02%) Virtual Desktop
3 2 (1.01%) Firmware
4 1 (0.51%) Squid
Systems Management
1 55 (27.78%) Kubernetes
2 23 (11.62%) Terraform
3 6 (3.03%) Grafana
4 5 (2.53%) Ansible
4 5 (2.53%) Puppet
5 3 (1.52%) Single Sign-On
6 2 (1.01%) Active Directory Federation Services
6 2 (1.01%) Nagios
7 1 (0.51%) Kibana
Vendors
1 21 (10.61%) Google
2 19 (9.60%) Microsoft
3 18 (9.09%) OpenAI
4 15 (7.58%) Oracle
5 13 (6.57%) UiPath
6 12 (6.06%) Automation Anywhere
7 9 (4.55%) Atlassian
8 7 (3.54%) Red Hat
9 6 (3.03%) MuleSoft
10 5 (2.53%) Salesforce
10 5 (2.53%) SaltStack
11 3 (1.52%) iManage
11 3 (1.52%) New Relic
11 3 (1.52%) SAP
11 3 (1.52%) Zoho
12 2 (1.01%) IBM
12 2 (1.01%) Ping Identity
12 2 (1.01%) Splunk
12 2 (1.01%) Trapeze
13 1 (0.51%) SnapLogic