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

6 months to
6 Feb 2026
Same period 2025 Same period 2024
Rank 472 388 414
Rank change year-on-year -84 +26 +94
Permanent jobs citing API Development 195 320 447
As % of all permanent jobs in the UK 0.30% 0.63% 0.61%
As % of the Processes & Methodologies category 0.38% 0.68% 0.69%
Number of salaries quoted 129 207 347
10th Percentile £46,250 £45,000 £35,550
25th Percentile £50,474 £51,125 £48,750
Median annual salary (50th Percentile) £62,500 £63,000 £60,000
Median % change year-on-year -0.79% +5.00% -11.11%
75th Percentile £77,500 £92,500 £77,500
90th Percentile £92,500 £110,000 £97,500
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 51,996 46,880 64,892
As % of all permanent jobs advertised in the UK 79.99% 91.87% 88.55%
Number of salaries quoted 30,799 22,693 50,451
10th Percentile £28,750 £35,000 £29,500
25th Percentile £38,000 £46,250 £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 £80,100 £75,000
90th Percentile £96,250 £101,000 £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 6 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 6 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 -41 174 £62,500 - 90
UK excluding London -91 92 £55,200 -4.00% 78
London +33 85 £76,250 -18.67% 27
Work from Home -12 72 £55,200 -6.64% 63
Midlands +11 34 £57,460 -4.23% 10
North of England -46 24 £59,250 +7.73% 28
East Midlands -4 19 £55,200 -8.00% 3
North West -2 18 £52,500 -4.55% 17
South West -9 18 £54,500 -9.17% 14
West Midlands +13 15 £59,720 -0.47% 7
Wales -2 6 £51,500 -26.43% 1
East of England +4 4 £90,000 +100.00% 7
South East -22 4 £57,500 -12.21% 13
Yorkshire -38 4 £70,000 +16.67% 6
North East -13 2 £55,200 +2.70% 5
Scotland -17 2 £82,500 +83.33% 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 12 (6.15%) Appian
2 11 (5.64%) CMS
3 8 (4.10%) Apache
4 7 (3.59%) Confluence
5 5 (2.56%) Apache Spark
6 4 (2.05%) nginx
6 4 (2.05%) SharePoint
7 3 (1.54%) Anypoint
7 3 (1.54%) ColdFusion
7 3 (1.54%) Jupyter
8 2 (1.03%) Apache Airflow
8 2 (1.03%) Headless CMS
8 2 (1.03%) JBoss
8 2 (1.03%) Moodle
8 2 (1.03%) NServiceBus
9 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
Cloud Services
1 90 (46.15%) Azure
2 78 (40.00%) AWS
3 33 (16.92%) GCP
4 31 (15.90%) Serverless
5 22 (11.28%) AWS Lambda
6 19 (9.74%) GitHub
6 19 (9.74%) Power Automate
7 18 (9.23%) Azure AI
8 16 (8.21%) Amazon S3
9 15 (7.69%) Power Platform
10 13 (6.67%) Anthropic Claude
11 12 (6.15%) Azure Data Factory
12 11 (5.64%) OpenShift
13 10 (5.13%) Azure DevOps
14 9 (4.62%) AWS CloudFormation
15 8 (4.10%) Amazon CloudWatch
15 8 (4.10%) Azure Functions
16 7 (3.59%) n8n
17 6 (3.08%) Azure Monitor
17 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
Database & Business Intelligence
1 32 (16.41%) NoSQL
2 31 (15.90%) SQL Server
3 12 (6.15%) Pinecone
3 12 (6.15%) PostgreSQL
4 11 (5.64%) Amazon Redshift
5 10 (5.13%) MySQL
6 7 (3.59%) MongoDB
6 7 (3.59%) Relational Database
7 5 (2.56%) Big Data
7 5 (2.56%) Cloudera CDH
7 5 (2.56%) Hadoop
8 3 (1.54%) Oracle Database
8 3 (1.54%) Tableau
9 2 (1.03%) Amazon RDS
9 2 (1.03%) BigQuery
9 2 (1.03%) Data Warehouse
9 2 (1.03%) DB2
9 2 (1.03%) DynamoDB
9 2 (1.03%) Elasticsearch
9 2 (1.03%) Power BI
Development Applications
1 28 (14.36%) Git
2 19 (9.74%) 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%) JIRA
6 7 (3.59%) JUnit
7 5 (2.56%) Storybook
7 5 (2.56%) Visual Studio
8 4 (2.05%) Bitbucket
8 4 (2.05%) Postman
8 4 (2.05%) TeamCity
9 3 (1.54%) ESLint
9 3 (1.54%) webpack
10 2 (1.03%) Subversion
11 1 (0.51%) Cypress.io
11 1 (0.51%) Mockito
11 1 (0.51%) MSTest
11 1 (0.51%) Visual Studio Code
General
1 65 (33.33%) Social Skills
2 48 (24.62%) Finance
3 23 (11.79%) Analytical Skills
4 16 (8.21%) Retail
5 10 (5.13%) Law
6 9 (4.62%) Manufacturing
7 7 (3.59%) Legal
7 7 (3.59%) Public Sector
8 4 (2.05%) Aerospace
8 4 (2.05%) Games
8 4 (2.05%) Inclusion and Diversity
8 4 (2.05%) Organisational Skills
9 3 (1.54%) Banking
9 3 (1.54%) Influencing Skills
9 3 (1.54%) Marketing
9 3 (1.54%) Telecoms
10 2 (1.03%) Financial Institution
10 2 (1.03%) Front Office
11 1 (0.51%) Documentation Skills
11 1 (0.51%) Presentation Skills
Job Titles
1 104 (53.33%) Developer
2 49 (25.13%) Senior
3 46 (23.59%) Full-Stack Developer
4 34 (17.44%) Senior Developer
5 24 (12.31%) Software Engineer
6 23 (11.79%) Lead
7 18 (9.23%) Architect
8 16 (8.21%) Artificial Intelligence Engineer
9 13 (6.67%) Senior Full-Stack Developer
9 13 (6.67%) Software Developer
10 12 (6.15%) .NET Developer
10 12 (6.15%) Automation Engineer
11 11 (5.64%) Python Developer
12 9 (4.62%) Java Engineer
12 9 (4.62%) Lead Developer
13 8 (4.10%) Automation Developer
13 8 (4.10%) Lead Full-Stack Developer
13 8 (4.10%) Web Developer
14 7 (3.59%) Digital Developer
14 7 (3.59%) Solutions Architect
Libraries, Frameworks & Software Standards
1 62 (31.79%) React
2 56 (28.72%) Node.js
3 52 (26.67%) RESTful
4 43 (22.05%) CSS
5 40 (20.51%) .NET
5 40 (20.51%) HTML
5 40 (20.51%) REST
6 27 (13.85%) Spring
7 26 (13.33%) Swagger
8 24 (12.31%) AngularJS
9 23 (11.79%) Flask
9 23 (11.79%) OpenAPI
9 23 (11.79%) Spring Boot
10 21 (10.77%) OAuth
10 21 (10.77%) pytest
11 20 (10.26%) Django
11 20 (10.26%) PyTorch
12 19 (9.74%) .NET Core
13 18 (9.23%) FastAPI
14 17 (8.72%) NumPy
Miscellaneous
1 33 (16.92%) Cloud Native
2 30 (15.38%) Legacy Systems
3 25 (12.82%) Low-Code
4 12 (6.15%) Mobile App
5 9 (4.62%) AI Agents
6 6 (3.08%) Enterprise Software
6 6 (3.08%) Greenfield Project
7 5 (2.56%) Algorithms
7 5 (2.56%) Data Structures
8 4 (2.05%) Analytical Mindset
8 4 (2.05%) Onboarding
9 3 (1.54%) Client/Server
9 3 (1.54%) Distributed Systems
9 3 (1.54%) IoT
9 3 (1.54%) Self-Motivation
10 2 (1.03%) Data Protection Act
10 2 (1.03%) Device Driver
10 2 (1.03%) Foreign Exchange (FX)
10 2 (1.03%) Hybrid Cloud
10 2 (1.03%) Product Ownership
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 88 (45.13%) CI/CD
2 80 (41.03%) Agile
3 56 (28.72%) Full-Stack Development
4 53 (27.18%) Problem-Solving
5 52 (26.67%) Microservices
6 50 (25.64%) AI
6 50 (25.64%) Containerisation
7 48 (24.62%) API Integration
8 47 (24.10%) DevOps
9 46 (23.59%) Software Engineering
10 40 (20.51%) Test Automation
11 39 (20.00%) Mentoring
12 34 (17.44%) Machine Learning
13 28 (14.36%) Continuous Improvement
14 27 (13.85%) Data Pipeline
15 26 (13.33%) Infrastructure as Code
16 25 (12.82%) Clean Code
17 24 (12.31%) ETL
17 24 (12.31%) Stakeholder Management
18 22 (11.28%) Computer Science
Programming Languages
1 78 (40.00%) Python
2 76 (38.97%) JavaScript
3 75 (38.46%) SQL
4 44 (22.56%) Java
5 43 (22.05%) C#
6 40 (20.51%) TypeScript
7 16 (8.21%) PHP
8 9 (4.62%) Bicep
9 6 (3.08%) Delphi
10 5 (2.56%) PL/SQL
11 4 (2.05%) C++
12 2 (1.03%) C
12 2 (1.03%) DataWeave
12 2 (1.03%) R
12 2 (1.03%) RPG
12 2 (1.03%) Rust
12 2 (1.03%) XAML
13 1 (0.51%) Bash
13 1 (0.51%) Go
13 1 (0.51%) PowerShell
Qualifications
1 27 (13.85%) Degree
2 19 (9.74%) Security Cleared
3 18 (9.23%) Computer Science Degree
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
8 1 (0.51%) Microsoft Certified Professional
Quality Assurance & Compliance
1 19 (9.74%) Accessibility
2 13 (6.67%) Data Quality
3 9 (4.62%) QA
4 3 (1.54%) GDPR
4 3 (1.54%) WCAG
5 2 (1.03%) PCI DSS
System Software
1 64 (32.82%) 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 23 (11.79%) 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 23 (11.79%) Microsoft
2 20 (10.26%) OpenAI
3 19 (9.74%) Google
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%) iManage
9 5 (2.56%) SaltStack
10 4 (2.05%) MuleSoft
11 3 (1.54%) New Relic
11 3 (1.54%) Salesforce
11 3 (1.54%) SAP
11 3 (1.54%) Zoho
12 2 (1.03%) Databricks
12 2 (1.03%) IBM
12 2 (1.03%) Ping Identity
12 2 (1.03%) Splunk
13 1 (0.51%) Intapp