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

6 months to
19 Jan 2026
Same period 2025 Same period 2024
Rank 448 416 383
Rank change year-on-year -32 -33 +108
Permanent jobs citing API Development 190 314 396
As % of all permanent jobs in the UK 0.31% 0.59% 0.66%
As % of the Processes & Methodologies category 0.39% 0.65% 0.74%
Number of salaries quoted 122 193 305
10th Percentile £48,750 £45,000 £31,750
25th Percentile £52,400 £51,000 £49,250
Median annual salary (50th Percentile) £64,750 £62,500 £60,000
Median % change year-on-year +3.60% +4.17% -9.47%
75th Percentile £79,750 £87,500 £78,750
90th Percentile £92,500 £105,000 £98,250
UK excluding London median annual salary £59,720 £57,500 £55,000
% change year-on-year +3.86% +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 49,128 48,280 53,389
As % of all permanent jobs advertised in the UK 80.62% 90.90% 89.53%
Number of salaries quoted 28,894 23,393 40,832
10th Percentile £28,500 £35,000 £31,250
25th Percentile £37,500 £45,000 £42,000
Median annual salary (50th Percentile) £55,000 £60,000 £57,965
Median % change year-on-year -8.33% +3.51% -7.26%
75th Percentile £75,000 £80,000 £77,500
90th Percentile £95,000 £100,000 £97,500
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 19 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 19 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 -27 167 £65,000 +8.33% 118
UK excluding London -64 86 £59,720 +3.86% 104
London +53 85 £76,250 -20.78% 27
Work from Home -9 67 £60,000 +1.48% 48
Midlands +21 32 £59,720 -0.47% 16
North of England -14 25 £59,250 +7.73% 23
North West +1 19 £52,500 -4.55% 15
East Midlands +2 18 £60,250 +0.42% 7
West Midlands +18 14 £59,720 -0.47% 8
South West -14 12 £60,000 +9.09% 12
Wales +1 7 £50,500 -25.19% 3
South East -8 4 £57,500 -14.81% 32
Yorkshire -28 4 £70,000 +21.74% 7
East of England +11 3 £90,000 +100.00% 15
Scotland -16 3 £82,500 +53.49% 5
North East +3 2 £55,200 +2.70% 1

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 10 (5.26%) Appian
1 10 (5.26%) Confluence
2 7 (3.68%) Apache
3 6 (3.16%) CMS
4 5 (2.63%) Apache Spark
5 4 (2.11%) SharePoint
6 3 (1.58%) Anypoint
6 3 (1.58%) Camunda
6 3 (1.58%) Jupyter
7 2 (1.05%) Apache Airflow
7 2 (1.05%) ColdFusion
7 2 (1.05%) JBoss
7 2 (1.05%) Moodle
8 1 (0.53%) nginx
8 1 (0.53%) NServiceBus
8 1 (0.53%) Tomcat
8 1 (0.53%) WordPress
Applications
1 5 (2.63%) Chatbot
Business Applications
1 4 (2.11%) NetSuite
2 3 (1.58%) Dynamics CRM
3 1 (0.53%) Magento
3 1 (0.53%) Payment Gateway
3 1 (0.53%) Shopify
Cloud Services
1 91 (47.89%) Azure
2 73 (38.42%) AWS
3 33 (17.37%) Serverless
4 32 (16.84%) GCP
5 23 (12.11%) GitHub
6 20 (10.53%) AWS Lambda
6 20 (10.53%) Power Automate
7 18 (9.47%) Power Platform
8 16 (8.42%) Azure AI
9 14 (7.37%) Amazon S3
10 13 (6.84%) Azure DevOps
11 12 (6.32%) Azure Functions
11 12 (6.32%) OpenShift
12 11 (5.79%) Anthropic Claude
13 10 (5.26%) Azure Data Factory
14 9 (4.74%) AWS CloudFormation
15 8 (4.21%) Amazon CloudWatch
15 8 (4.21%) Azure Monitor
15 8 (4.21%) PowerApps
16 7 (3.68%) n8n
Communications & Networking
1 5 (2.63%) AMQP
2 4 (2.11%) Modbus
2 4 (2.11%) MQTT
2 4 (2.11%) Network Security
2 4 (2.11%) TCP/IP
3 1 (0.53%) SSL
Database & Business Intelligence
1 28 (14.74%) NoSQL
1 28 (14.74%) SQL Server
2 12 (6.32%) PostgreSQL
3 10 (5.26%) Pinecone
4 9 (4.74%) Amazon Redshift
5 5 (2.63%) Big Data
5 5 (2.63%) Cloudera CDH
5 5 (2.63%) Hadoop
5 5 (2.63%) MySQL
6 4 (2.11%) Relational Database
7 3 (1.58%) Azure SQL Database
7 3 (1.58%) Data Warehouse
7 3 (1.58%) MongoDB
7 3 (1.58%) Tableau
8 2 (1.05%) Amazon RDS
8 2 (1.05%) DB2
8 2 (1.05%) DynamoDB
8 2 (1.05%) Elasticsearch
8 2 (1.05%) Oracle Database
8 2 (1.05%) SQL Server Integration Services
Development Applications
1 24 (12.63%) Git
2 23 (12.11%) Jenkins
3 11 (5.79%) GitLab
3 11 (5.79%) JIRA
3 11 (5.79%) MLflow
3 11 (5.79%) Selenium
4 8 (4.21%) Cucumber
4 8 (4.21%) JUnit
5 7 (3.68%) Visual Studio
6 6 (3.16%) Bitbucket
6 6 (3.16%) Postman
6 6 (3.16%) Storybook
7 4 (2.11%) Sonatype Nexus
7 4 (2.11%) TeamCity
8 3 (1.58%) ESLint
8 3 (1.58%) JMeter
8 3 (1.58%) SonarQube
8 3 (1.58%) Visual Studio Code
8 3 (1.58%) webpack
9 2 (1.05%) NUnit
General
1 66 (34.74%) Social Skills
2 49 (25.79%) Finance
3 24 (12.63%) Analytical Skills
4 16 (8.42%) Retail
5 9 (4.74%) Law
6 8 (4.21%) Manufacturing
7 7 (3.68%) Legal
8 6 (3.16%) Public Sector
9 5 (2.63%) Banking
10 4 (2.11%) Aerospace
10 4 (2.11%) Games
11 3 (1.58%) Inclusion and Diversity
11 3 (1.58%) Influencing Skills
11 3 (1.58%) Marketing
11 3 (1.58%) Telecoms
12 2 (1.05%) Organisational Skills
13 1 (0.53%) Documentation Skills
13 1 (0.53%) Presentation Skills
13 1 (0.53%) Retail Banking
Job Titles
1 98 (51.58%) Developer
2 50 (26.32%) Senior
3 36 (18.95%) Full-Stack Developer
4 34 (17.89%) Senior Developer
5 24 (12.63%) Software Engineer
6 22 (11.58%) Lead
7 17 (8.95%) Architect
8 14 (7.37%) Artificial Intelligence Engineer
9 13 (6.84%) .NET Developer
9 13 (6.84%) Software Developer
10 11 (5.79%) Python Developer
11 10 (5.26%) Automation Engineer
11 10 (5.26%) Java Engineer
11 10 (5.26%) Senior Full-Stack Developer
12 9 (4.74%) Digital Developer
12 9 (4.74%) Lead Developer
13 8 (4.21%) Automation Developer
13 8 (4.21%) Lead Full-Stack Developer
14 7 (3.68%) Java Developer
14 7 (3.68%) Solutions Architect
Libraries, Frameworks & Software Standards
1 60 (31.58%) React
2 54 (28.42%) RESTful
3 51 (26.84%) Node.js
4 41 (21.58%) REST
5 40 (21.05%) CSS
6 39 (20.53%) .NET
7 37 (19.47%) HTML
8 28 (14.74%) Spring
9 26 (13.68%) Swagger
10 25 (13.16%) Spring Boot
11 23 (12.11%) AngularJS
11 23 (12.11%) OpenAPI
12 21 (11.05%) .NET Core
12 21 (11.05%) Flask
13 19 (10.00%) pytest
14 18 (9.47%) Django
14 18 (9.47%) OAuth
14 18 (9.47%) PyTorch
15 16 (8.42%) FastAPI
16 15 (7.89%) NumPy
Miscellaneous
1 37 (19.47%) Cloud Native
2 26 (13.68%) Legacy Systems
3 23 (12.11%) Low-Code
4 14 (7.37%) Mobile App
5 9 (4.74%) AI Agents
6 6 (3.16%) Enterprise Software
6 6 (3.16%) Greenfield Project
7 5 (2.63%) Algorithms
7 5 (2.63%) Data Structures
7 5 (2.63%) Distributed Systems
7 5 (2.63%) IoT
8 4 (2.11%) Analytical Mindset
8 4 (2.11%) Device Driver
8 4 (2.11%) Onboarding
9 3 (1.58%) Client/Server
9 3 (1.58%) Self-Motivation
10 2 (1.05%) Data Protection Act
10 2 (1.05%) Hybrid Cloud
10 2 (1.05%) Product Ownership
11 1 (0.53%) Distributed Architecture
Operating Systems
1 11 (5.79%) Linux
2 5 (2.63%) CentOS
2 5 (2.63%) Debian
2 5 (2.63%) Red Hat Enterprise Linux
2 5 (2.63%) Ubuntu
2 5 (2.63%) Unix
3 4 (2.11%) Windows
Processes & Methodologies
1 85 (44.74%) CI/CD
2 79 (41.58%) Agile
3 54 (28.42%) DevOps
3 54 (28.42%) Microservices
4 50 (26.32%) Full-Stack Development
5 47 (24.74%) AI
5 47 (24.74%) Problem-Solving
5 47 (24.74%) Software Engineering
6 46 (24.21%) Containerisation
7 41 (21.58%) API Integration
8 39 (20.53%) Mentoring
9 35 (18.42%) Test Automation
10 33 (17.37%) Continuous Improvement
11 31 (16.32%) Machine Learning
12 29 (15.26%) Infrastructure as Code
13 27 (14.21%) Clean Code
14 24 (12.63%) Data Pipeline
15 22 (11.58%) Stakeholder Management
16 21 (11.05%) ETL
17 19 (10.00%) Workflow
Programming Languages
1 73 (38.42%) Python
1 73 (38.42%) SQL
2 70 (36.84%) JavaScript
3 47 (24.74%) Java
4 40 (21.05%) C#
5 39 (20.53%) TypeScript
6 11 (5.79%) PHP
7 10 (5.26%) Bicep
8 6 (3.16%) Delphi
9 4 (2.11%) C
9 4 (2.11%) C++
9 4 (2.11%) PL/SQL
10 2 (1.05%) DataWeave
10 2 (1.05%) PowerShell
10 2 (1.05%) R
10 2 (1.05%) RPG
10 2 (1.05%) XAML
11 1 (0.53%) Bash
11 1 (0.53%) Go
11 1 (0.53%) Search Processing Language
Qualifications
1 23 (12.11%) Degree
2 18 (9.47%) Security Cleared
3 15 (7.89%) Computer Science Degree
4 10 (5.26%) SC Cleared
5 6 (3.16%) DV Cleared
6 4 (2.11%) Azure Certification
6 4 (2.11%) Microsoft Certification
7 3 (1.58%) Master's Degree
8 1 (0.53%) ACCA
8 1 (0.53%) MCP
Quality Assurance & Compliance
1 21 (11.05%) Accessibility
2 13 (6.84%) QA
3 11 (5.79%) Data Quality
4 5 (2.63%) WCAG
5 3 (1.58%) GDPR
6 2 (1.05%) PCI DSS
System Software
1 58 (30.53%) Docker
2 4 (2.11%) Firmware
3 3 (1.58%) Virtual Desktop
4 1 (0.53%) Squid
Systems Management
1 53 (27.89%) Kubernetes
2 24 (12.63%) Terraform
3 7 (3.68%) Grafana
4 6 (3.16%) Ansible
5 5 (2.63%) Puppet
6 1 (0.53%) Active Directory Federation Services
6 1 (0.53%) Kibana
6 1 (0.53%) Nagios
6 1 (0.53%) Progress Chef
6 1 (0.53%) Single Sign-On
Vendors
1 24 (12.63%) Microsoft
2 18 (9.47%) Google
2 18 (9.47%) OpenAI
3 14 (7.37%) Oracle
4 11 (5.79%) UiPath
5 10 (5.26%) Automation Anywhere
6 8 (4.21%) Atlassian
7 6 (3.16%) Red Hat
8 5 (2.63%) iManage
8 5 (2.63%) SaltStack
9 4 (2.11%) MuleSoft
10 3 (1.58%) Databricks
10 3 (1.58%) Dynatrace
10 3 (1.58%) Salesforce
10 3 (1.58%) SAP
10 3 (1.58%) Zoho
11 2 (1.05%) IBM
11 2 (1.05%) New Relic
11 2 (1.05%) Ping Identity
11 2 (1.05%) Splunk