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

6 months to
20 Feb 2026
Same period 2025 Same period 2024
Rank 472 392 408
Rank change year-on-year -80 +16 +90
Permanent jobs citing API Development 195 325 451
As % of all permanent jobs in the UK 0.28% 0.66% 0.60%
As % of the Processes & Methodologies category 0.36% 0.72% 0.68%
Number of salaries quoted 129 215 348
10th Percentile £46,250 £43,750 £37,100
25th Percentile £50,250 £50,500 £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 £91,875 £77,500
90th Percentile £90,500 £110,000 £96,625
UK excluding London median annual salary £55,200 £57,500 £55,000
% change year-on-year -4.00% +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 54,345 45,260 66,146
As % of all permanent jobs advertised in the UK 79.25% 92.54% 88.33%
Number of salaries quoted 32,629 22,226 51,183
10th Percentile £29,000 £34,000 £29,490
25th Percentile £38,000 £46,000 £40,000
Median annual salary (50th Percentile) £55,000 £60,000 £55,000
Median % change year-on-year -8.33% +9.09% -12.00%
75th Percentile £76,000 £81,250 £75,000
90th Percentile £96,250 £102,500 £95,000
UK excluding London median annual salary £50,000 £55,000 £50,000
% change year-on-year -9.09% +10.00% -8.33%

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 20 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 20 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 -62 174 £60,000 -3.23% 166
UK excluding London -105 97 £55,200 -4.00% 140
London +23 80 £75,000 -18.92% 42
Work from Home -40 72 £55,200 -4.00% 73
Midlands -3 38 £55,000 -8.33% 25
North of England -38 26 £56,000 +1.82% 39
East Midlands -2 22 £55,000 -8.33% 6
North West -9 19 £52,500 -4.55% 20
South West -27 17 £60,000 +9.09% 13
West Midlands -2 16 £55,100 -8.17% 19
Wales -10 6 £51,500 -32.46% 3
South East -44 5 £50,000 -12.38% 38
Yorkshire -49 5 £65,000 +8.33% 13
East of England -4 3 £90,000 +100.00% 18
North East -14 2 £55,200 +2.70% 6
Scotland -19 2 £82,500 +83.33% 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 12 (6.15%) Appian
1 12 (6.15%) CMS
2 8 (4.10%) Apache
3 5 (2.56%) Apache Spark
4 4 (2.05%) Anypoint
4 4 (2.05%) Confluence
4 4 (2.05%) nginx
5 3 (1.54%) ColdFusion
5 3 (1.54%) Moodle
5 3 (1.54%) SharePoint
6 2 (1.03%) Apache Airflow
6 2 (1.03%) Headless CMS
6 2 (1.03%) JBoss
6 2 (1.03%) NServiceBus
7 1 (0.51%) Jupyter
7 1 (0.51%) WordPress
Applications
1 5 (2.56%) Chatbot
Business Applications
1 4 (2.05%) NetSuite
2 3 (1.54%) Dynamics CRM
3 1 (0.51%) Magento
3 1 (0.51%) Payment Gateway
3 1 (0.51%) Shopify
3 1 (0.51%) Unit4 Business World
Cloud Services
1 83 (42.56%) Azure
2 80 (41.03%) AWS
3 33 (16.92%) GCP
4 30 (15.38%) Serverless
5 24 (12.31%) AWS Lambda
6 20 (10.26%) GitHub
7 19 (9.74%) Power Automate
8 18 (9.23%) Amazon S3
9 15 (7.69%) Azure AI
10 14 (7.18%) Anthropic Claude
11 13 (6.67%) Azure Data Factory
12 12 (6.15%) Power Platform
13 11 (5.64%) OpenShift
14 10 (5.13%) Azure DevOps
15 9 (4.62%) AWS CloudFormation
16 8 (4.10%) Amazon CloudWatch
17 7 (3.59%) PowerApps
18 6 (3.08%) Azure Monitor
18 6 (3.08%) Figma
18 6 (3.08%) Kontent
Communications & Networking
1 5 (2.56%) AMQP
2 2 (1.03%) Modbus
2 2 (1.03%) MQTT
2 2 (1.03%) Network Security
2 2 (1.03%) SSL
2 2 (1.03%) TCP/IP
3 1 (0.51%) LTE
Database & Business Intelligence
1 32 (16.41%) SQL Server
2 25 (12.82%) NoSQL
3 13 (6.67%) Amazon Redshift
3 13 (6.67%) MySQL
3 13 (6.67%) PostgreSQL
4 12 (6.15%) Pinecone
5 8 (4.10%) Relational Database
6 7 (3.59%) MongoDB
7 5 (2.56%) Big Data
7 5 (2.56%) Cloudera CDH
7 5 (2.56%) Hadoop
8 3 (1.54%) Data Warehouse
8 3 (1.54%) Oracle Database
8 3 (1.54%) Power BI
8 3 (1.54%) Tableau
9 2 (1.03%) Amazon RDS
9 2 (1.03%) BigQuery
9 2 (1.03%) DB2
9 2 (1.03%) DynamoDB
9 2 (1.03%) Elasticsearch
Development Applications
1 31 (15.90%) Git
2 18 (9.23%) Jenkins
3 13 (6.67%) MLflow
4 9 (4.62%) Selenium
5 8 (4.10%) Cucumber
5 8 (4.10%) GitLab
6 7 (3.59%) JUnit
7 6 (3.08%) Storybook
8 5 (2.56%) JIRA
8 5 (2.56%) Visual Studio
9 4 (2.05%) Bitbucket
9 4 (2.05%) Postman
9 4 (2.05%) webpack
10 3 (1.54%) ESLint
11 2 (1.03%) Subversion
11 2 (1.03%) TeamCity
11 2 (1.03%) Vite
12 1 (0.51%) Cypress.io
12 1 (0.51%) Mockito
12 1 (0.51%) PHPUnit
General
1 61 (31.28%) Social Skills
2 44 (22.56%) Finance
3 26 (13.33%) Analytical Skills
4 16 (8.21%) Retail
5 11 (5.64%) Law
6 9 (4.62%) Manufacturing
7 7 (3.59%) Public Sector
8 6 (3.08%) Legal
9 4 (2.05%) Aerospace
9 4 (2.05%) Games
9 4 (2.05%) Inclusion and Diversity
9 4 (2.05%) Organisational Skills
10 3 (1.54%) Banking
10 3 (1.54%) Influencing Skills
10 3 (1.54%) Marketing
10 3 (1.54%) Telecoms
11 2 (1.03%) Financial Institution
11 2 (1.03%) Front Office
12 1 (0.51%) Presentation Skills
12 1 (0.51%) Retail Banking
Job Titles
1 108 (55.38%) Developer
2 50 (25.64%) Full-Stack Developer
2 50 (25.64%) Senior
3 35 (17.95%) Senior Developer
4 24 (12.31%) Software Engineer
5 22 (11.28%) Lead
6 17 (8.72%) Artificial Intelligence Engineer
7 16 (8.21%) .NET Developer
8 15 (7.69%) Architect
8 15 (7.69%) Senior Full-Stack Developer
9 12 (6.15%) Automation Engineer
9 12 (6.15%) Software Developer
10 9 (4.62%) Java Engineer
10 9 (4.62%) Lead Developer
10 9 (4.62%) Web Developer
11 8 (4.10%) Full-Stack .NET Developer
11 8 (4.10%) Lead Full-Stack Developer
12 7 (3.59%) Digital Developer
12 7 (3.59%) Senior Software Developer
12 7 (3.59%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 66 (33.85%) React
2 54 (27.69%) Node.js
3 51 (26.15%) RESTful
4 49 (25.13%) CSS
5 46 (23.59%) HTML
6 42 (21.54%) .NET
7 37 (18.97%) REST
8 27 (13.85%) Spring
9 26 (13.33%) AngularJS
9 26 (13.33%) Swagger
10 24 (12.31%) OpenAPI
11 23 (11.79%) Spring Boot
12 22 (11.28%) OAuth
13 21 (10.77%) Flask
14 20 (10.26%) Django
15 19 (9.74%) pytest
16 17 (8.72%) .NET Core
16 17 (8.72%) FastAPI
16 17 (8.72%) PyTorch
17 16 (8.21%) JWT
Miscellaneous
1 31 (15.90%) Cloud Native
2 30 (15.38%) Legacy Systems
3 23 (11.79%) Low-Code
4 12 (6.15%) Mobile App
5 6 (3.08%) AI Agents
5 6 (3.08%) Enterprise Software
5 6 (3.08%) Greenfield Project
6 5 (2.56%) Algorithms
6 5 (2.56%) Analytical Mindset
6 5 (2.56%) Data Structures
7 4 (2.05%) Onboarding
8 3 (1.54%) Client/Server
8 3 (1.54%) Distributed Systems
8 3 (1.54%) Self-Motivation
9 2 (1.03%) Device Driver
9 2 (1.03%) Foreign Exchange (FX)
9 2 (1.03%) Hybrid Cloud
9 2 (1.03%) IoT
9 2 (1.03%) Product Ownership
10 1 (0.51%) Distributed Architecture
Operating Systems
1 12 (6.15%) Linux
2 5 (2.56%) CentOS
2 5 (2.56%) Debian
2 5 (2.56%) Red Hat Enterprise Linux
2 5 (2.56%) Ubuntu
3 2 (1.03%) Unix
3 2 (1.03%) Windows
Processes & Methodologies
1 85 (43.59%) CI/CD
2 80 (41.03%) Agile
3 61 (31.28%) Full-Stack Development
4 56 (28.72%) Problem-Solving
5 53 (27.18%) Containerisation
6 52 (26.67%) Microservices
7 47 (24.10%) AI
7 47 (24.10%) API Integration
7 47 (24.10%) Software Engineering
8 45 (23.08%) DevOps
9 40 (20.51%) Mentoring
10 36 (18.46%) Test Automation
11 30 (15.38%) Continuous Improvement
12 28 (14.36%) Machine Learning
13 27 (13.85%) Data Pipeline
14 24 (12.31%) Clean Code
14 24 (12.31%) Computer Science
14 24 (12.31%) Infrastructure as Code
14 24 (12.31%) Workflow
15 23 (11.79%) Stakeholder Management
Programming Languages
1 79 (40.51%) JavaScript
2 74 (37.95%) Python
3 72 (36.92%) SQL
4 44 (22.56%) Java
5 43 (22.05%) C#
6 39 (20.00%) TypeScript
7 17 (8.72%) PHP
8 6 (3.08%) Bicep
8 6 (3.08%) Delphi
9 5 (2.56%) PL/SQL
10 4 (2.05%) C++
11 3 (1.54%) DataWeave
12 2 (1.03%) C
12 2 (1.03%) R
12 2 (1.03%) RPG
12 2 (1.03%) Rust
13 1 (0.51%) Bash
13 1 (0.51%) Go
13 1 (0.51%) PowerShell
13 1 (0.51%) VB.NET
Qualifications
1 30 (15.38%) Degree
2 20 (10.26%) Computer Science Degree
3 19 (9.74%) Security Cleared
4 11 (5.64%) SC Cleared
5 6 (3.08%) DV Cleared
6 4 (2.05%) Azure Certification
6 4 (2.05%) Microsoft Certification
7 3 (1.54%) Master's Degree
Quality Assurance & Compliance
1 19 (9.74%) Accessibility
2 13 (6.67%) Data Quality
3 8 (4.10%) QA
4 3 (1.54%) GDPR
4 3 (1.54%) WCAG
5 2 (1.03%) PCI DSS
6 1 (0.51%) GRC
System Software
1 67 (34.36%) Docker
2 4 (2.05%) Virtual Desktop
3 2 (1.03%) Firmware
4 1 (0.51%) Squid
Systems Management
1 56 (28.72%) Kubernetes
2 22 (11.28%) Terraform
3 6 (3.08%) Grafana
4 5 (2.56%) Ansible
4 5 (2.56%) Puppet
5 3 (1.54%) Single Sign-On
6 2 (1.03%) Active Directory Federation Services
6 2 (1.03%) Nagios
7 1 (0.51%) Kibana
Vendors
1 21 (10.77%) Microsoft
2 20 (10.26%) Google
3 18 (9.23%) OpenAI
4 14 (7.18%) Oracle
5 13 (6.67%) UiPath
6 12 (6.15%) Automation Anywhere
7 9 (4.62%) Atlassian
8 7 (3.59%) Red Hat
9 5 (2.56%) MuleSoft
9 5 (2.56%) SaltStack
10 4 (2.05%) iManage
10 4 (2.05%) Salesforce
11 3 (1.54%) New Relic
11 3 (1.54%) SAP
11 3 (1.54%) Zoho
12 2 (1.03%) IBM
12 2 (1.03%) Ping Identity
12 2 (1.03%) Splunk
13 1 (0.51%) Adobe
13 1 (0.51%) Trapeze