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

6 months to
30 Jan 2026
Same period 2025 Same period 2024
Rank 470 401 413
Rank change year-on-year -69 +12 +98
Permanent jobs citing API Development 194 321 435
As % of all permanent jobs in the UK 0.31% 0.61% 0.63%
As % of the Processes & Methodologies category 0.38% 0.67% 0.70%
Number of salaries quoted 128 198 339
10th Percentile £47,125 £45,000 £33,500
25th Percentile £50,474 £51,063 £48,750
Median annual salary (50th Percentile) £62,500 £62,750 £60,000
Median % change year-on-year -0.40% +4.58% -11.11%
75th Percentile £79,750 £90,000 £78,750
90th Percentile £92,500 £105,000 £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 50,903 47,795 61,750
As % of all permanent jobs advertised in the UK 80.21% 91.56% 88.84%
Number of salaries quoted 30,118 23,045 47,857
10th Percentile £28,697 £35,000 £30,000
25th Percentile £37,500 £45,326 £41,250
Median annual salary (50th Percentile) £55,000 £60,000 £56,500
Median % change year-on-year -8.33% +6.19% -9.60%
75th Percentile £75,900 £80,000 £75,772
90th Percentile £95,000 £100,000 £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 30 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 30 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 -43 170 £65,000 +4.84% 95
UK excluding London -77 90 £55,200 -4.00% 79
London +39 86 £77,500 -18.42% 30
Work from Home -15 70 £55,200 -6.64% 56
Midlands +16 32 £59,720 -0.47% 10
North of England -29 23 £56,000 +1.82% 23
East Midlands +1 18 £58,850 -1.92% 2
North West +6 17 £52,500 -4.55% 17
South West -6 16 £54,500 -5.22% 14
West Midlands +7 14 £59,720 -0.47% 8
Wales -3 8 £50,500 -25.19% 2
East of England +11 4 £90,000 +100.00% 8
South East -15 4 £57,500 -14.81% 19
Yorkshire -33 4 £70,000 +21.74% 3
Scotland -20 3 £82,500 +83.33% 5
North East -4 2 £55,200 +2.70% 3

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 11 (5.67%) Appian
2 10 (5.15%) CMS
3 9 (4.64%) Confluence
4 7 (3.61%) Apache
5 5 (2.58%) Apache Spark
6 4 (2.06%) SharePoint
7 3 (1.55%) Anypoint
7 3 (1.55%) ColdFusion
7 3 (1.55%) Jupyter
7 3 (1.55%) nginx
8 2 (1.03%) Apache Airflow
8 2 (1.03%) Headless CMS
8 2 (1.03%) Moodle
8 2 (1.03%) NServiceBus
9 1 (0.52%) JBoss
9 1 (0.52%) WordPress
Applications
1 5 (2.58%) Chatbot
Business Applications
1 4 (2.06%) NetSuite
2 3 (1.55%) Dynamics CRM
3 1 (0.52%) Magento
3 1 (0.52%) Payment Gateway
3 1 (0.52%) Shopify
Cloud Services
1 90 (46.39%) Azure
2 74 (38.14%) AWS
3 32 (16.49%) GCP
3 32 (16.49%) Serverless
4 21 (10.82%) AWS Lambda
5 20 (10.31%) GitHub
6 19 (9.79%) Power Automate
7 17 (8.76%) Azure AI
8 16 (8.25%) Power Platform
9 15 (7.73%) Amazon S3
10 12 (6.19%) Anthropic Claude
11 11 (5.67%) Azure Data Factory
11 11 (5.67%) Azure DevOps
11 11 (5.67%) OpenShift
12 10 (5.15%) Azure Functions
13 9 (4.64%) AWS CloudFormation
14 8 (4.12%) Amazon CloudWatch
15 7 (3.61%) Azure Monitor
15 7 (3.61%) n8n
15 7 (3.61%) PowerApps
Communications & Networking
1 5 (2.58%) AMQP
2 4 (2.06%) Modbus
2 4 (2.06%) MQTT
2 4 (2.06%) Network Security
2 4 (2.06%) TCP/IP
3 1 (0.52%) SSL
Database & Business Intelligence
1 32 (16.49%) NoSQL
2 30 (15.46%) SQL Server
3 12 (6.19%) PostgreSQL
4 11 (5.67%) Pinecone
5 10 (5.15%) Amazon Redshift
6 9 (4.64%) MySQL
7 6 (3.09%) MongoDB
7 6 (3.09%) Relational Database
8 5 (2.58%) Big Data
8 5 (2.58%) Cloudera CDH
8 5 (2.58%) Hadoop
9 3 (1.55%) Data Warehouse
9 3 (1.55%) Oracle Database
9 3 (1.55%) Tableau
10 2 (1.03%) Amazon RDS
10 2 (1.03%) Azure SQL Database
10 2 (1.03%) BigQuery
10 2 (1.03%) DynamoDB
10 2 (1.03%) Elasticsearch
10 2 (1.03%) Power BI
Development Applications
1 26 (13.40%) Git
2 19 (9.79%) Jenkins
3 12 (6.19%) MLflow
4 10 (5.15%) Selenium
5 8 (4.12%) Cucumber
5 8 (4.12%) GitLab
5 8 (4.12%) JIRA
6 7 (3.61%) JUnit
7 6 (3.09%) Visual Studio
8 5 (2.58%) Postman
8 5 (2.58%) Storybook
9 4 (2.06%) TeamCity
10 3 (1.55%) Bitbucket
10 3 (1.55%) ESLint
10 3 (1.55%) webpack
11 2 (1.03%) JMeter
11 2 (1.03%) Visual Studio Code
12 1 (0.52%) Cypress.io
12 1 (0.52%) NUnit
12 1 (0.52%) Subversion
General
1 64 (32.99%) Social Skills
2 49 (25.26%) Finance
3 22 (11.34%) Analytical Skills
4 17 (8.76%) Retail
5 9 (4.64%) Law
5 9 (4.64%) Manufacturing
6 7 (3.61%) Legal
7 6 (3.09%) Public Sector
8 4 (2.06%) Aerospace
8 4 (2.06%) Games
8 4 (2.06%) Organisational Skills
9 3 (1.55%) Banking
9 3 (1.55%) Inclusion and Diversity
9 3 (1.55%) Influencing Skills
9 3 (1.55%) Marketing
9 3 (1.55%) Telecoms
10 2 (1.03%) Financial Institution
10 2 (1.03%) Front Office
11 1 (0.52%) Documentation Skills
11 1 (0.52%) Presentation Skills
Job Titles
1 100 (51.55%) Developer
2 49 (25.26%) Senior
3 43 (22.16%) Full-Stack Developer
4 34 (17.53%) Senior Developer
5 24 (12.37%) Lead
5 24 (12.37%) Software Engineer
6 17 (8.76%) Architect
7 15 (7.73%) Artificial Intelligence Engineer
8 12 (6.19%) .NET Developer
8 12 (6.19%) Senior Full-Stack Developer
8 12 (6.19%) Software Developer
9 11 (5.67%) Automation Engineer
9 11 (5.67%) Python Developer
10 9 (4.64%) Java Engineer
10 9 (4.64%) Lead Developer
11 8 (4.12%) Automation Developer
11 8 (4.12%) Digital Developer
11 8 (4.12%) Lead Full-Stack Developer
11 8 (4.12%) Web Developer
12 7 (3.61%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 61 (31.44%) React
2 55 (28.35%) Node.js
3 52 (26.80%) RESTful
4 42 (21.65%) CSS
5 39 (20.10%) .NET
5 39 (20.10%) HTML
6 38 (19.59%) REST
7 26 (13.40%) Spring
7 26 (13.40%) Swagger
8 23 (11.86%) AngularJS
8 23 (11.86%) OpenAPI
8 23 (11.86%) Spring Boot
9 22 (11.34%) Flask
10 20 (10.31%) pytest
11 19 (9.79%) .NET Core
11 19 (9.79%) Django
11 19 (9.79%) OAuth
11 19 (9.79%) PyTorch
12 17 (8.76%) FastAPI
13 16 (8.25%) NumPy
Miscellaneous
1 34 (17.53%) Cloud Native
2 28 (14.43%) Legacy Systems
3 24 (12.37%) Low-Code
4 13 (6.70%) Mobile App
5 9 (4.64%) AI Agents
6 6 (3.09%) Enterprise Software
6 6 (3.09%) Greenfield Project
7 5 (2.58%) Algorithms
7 5 (2.58%) Data Structures
7 5 (2.58%) IoT
8 4 (2.06%) Analytical Mindset
8 4 (2.06%) Device Driver
8 4 (2.06%) Distributed Systems
8 4 (2.06%) Onboarding
9 3 (1.55%) Client/Server
9 3 (1.55%) Self-Motivation
10 2 (1.03%) Data Protection Act
10 2 (1.03%) Foreign Exchange (FX)
10 2 (1.03%) Hybrid Cloud
10 2 (1.03%) Product Ownership
Operating Systems
1 13 (6.70%) Linux
2 5 (2.58%) CentOS
2 5 (2.58%) Debian
2 5 (2.58%) Red Hat Enterprise Linux
2 5 (2.58%) Ubuntu
3 4 (2.06%) Unix
3 4 (2.06%) Windows
Processes & Methodologies
1 87 (44.85%) CI/CD
2 80 (41.24%) Agile
3 55 (28.35%) Full-Stack Development
4 52 (26.80%) Microservices
5 51 (26.29%) Problem-Solving
6 49 (25.26%) AI
7 48 (24.74%) DevOps
7 48 (24.74%) Software Engineering
8 47 (24.23%) Containerisation
9 45 (23.20%) API Integration
10 40 (20.62%) Mentoring
11 39 (20.10%) Test Automation
12 33 (17.01%) Machine Learning
13 29 (14.95%) Continuous Improvement
14 26 (13.40%) Infrastructure as Code
15 25 (12.89%) Clean Code
15 25 (12.89%) Data Pipeline
16 23 (11.86%) ETL
16 23 (11.86%) Stakeholder Management
17 21 (10.82%) Computer Science
Programming Languages
1 76 (39.18%) Python
2 75 (38.66%) SQL
3 73 (37.63%) JavaScript
4 44 (22.68%) Java
5 42 (21.65%) C#
6 40 (20.62%) TypeScript
7 15 (7.73%) PHP
8 9 (4.64%) Bicep
9 6 (3.09%) C++
9 6 (3.09%) Delphi
10 5 (2.58%) PL/SQL
11 4 (2.06%) 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 (0.52%) Bash
13 1 (0.52%) Go
13 1 (0.52%) PowerShell
Qualifications
1 25 (12.89%) Degree
2 18 (9.28%) Security Cleared
3 17 (8.76%) Computer Science Degree
4 10 (5.15%) SC Cleared
5 6 (3.09%) DV Cleared
6 4 (2.06%) Azure Certification
6 4 (2.06%) Microsoft Certification
7 3 (1.55%) Master's Degree
8 1 (0.52%) ACCA
8 1 (0.52%) Microsoft Certified Professional
Quality Assurance & Compliance
1 20 (10.31%) Accessibility
2 12 (6.19%) Data Quality
3 10 (5.15%) QA
4 4 (2.06%) WCAG
5 3 (1.55%) GDPR
6 2 (1.03%) PCI DSS
System Software
1 61 (31.44%) Docker
2 4 (2.06%) Firmware
3 3 (1.55%) Virtual Desktop
4 1 (0.52%) Squid
Systems Management
1 54 (27.84%) Kubernetes
2 23 (11.86%) Terraform
3 6 (3.09%) Grafana
4 5 (2.58%) Ansible
4 5 (2.58%) Puppet
5 1 (0.52%) Active Directory Federation Services
5 1 (0.52%) Kibana
5 1 (0.52%) Nagios
5 1 (0.52%) Single Sign-On
Vendors
1 24 (12.37%) Microsoft
2 19 (9.79%) OpenAI
3 18 (9.28%) Google
4 14 (7.22%) Oracle
5 12 (6.19%) UiPath
6 11 (5.67%) Automation Anywhere
7 8 (4.12%) Atlassian
8 6 (3.09%) Red Hat
9 5 (2.58%) iManage
9 5 (2.58%) SaltStack
10 4 (2.06%) MuleSoft
11 3 (1.55%) Databricks
11 3 (1.55%) Salesforce
11 3 (1.55%) SAP
11 3 (1.55%) Zoho
12 2 (1.03%) Dynatrace
12 2 (1.03%) IBM
12 2 (1.03%) New Relic
12 2 (1.03%) Ping Identity
13 1 (0.52%) Intapp