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

6 months to
2 Feb 2026
Same period 2025 Same period 2024
Rank 474 412 411
Rank change year-on-year -62 -1 +91
Permanent jobs citing API Development 192 322 443
As % of all permanent jobs in the UK 0.30% 0.62% 0.61%
As % of the Processes & Methodologies category 0.38% 0.68% 0.68%
Number of salaries quoted 126 199 345
10th Percentile £46,875 £45,000 £34,950
25th Percentile £50,474 £51,125 £48,750
Median annual salary (50th Percentile) £62,500 £62,500 £60,000
Median % change year-on-year - +4.17% -11.11%
75th Percentile £77,500 £90,000 £78,750
90th Percentile £92,500 £106,000 £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 51,136 47,352 64,815
As % of all permanent jobs advertised in the UK 80.03% 91.66% 88.75%
Number of salaries quoted 30,240 22,667 50,432
10th Percentile £28,697 £35,000 £29,500
25th Percentile £37,500 £45,500 £40,500
Median annual salary (50th Percentile) £55,000 £60,000 £55,000
Median % change year-on-year -8.33% +9.09% -12.00%
75th Percentile £75,000 £80,000 £75,000
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 2 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 2 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 -32 170 £64,500 +5.74% 93
UK excluding London -82 90 £55,200 -4.00% 71
London +50 84 £77,500 -17.33% 35
Work from Home -30 70 £55,200 -6.64% 58
Midlands +12 33 £59,720 -0.47% 7
North of England -45 24 £59,250 +7.73% 24
North West +4 18 £52,500 -4.55% 16
East Midlands +4 18 £58,850 -1.92% 1
South West -20 16 £54,500 -5.22% 12
West Midlands +13 15 £59,720 -0.47% 6
Wales -3 7 £50,500 -25.19% 4
East of England +3 4 £90,000 +100.00% 8
South East -6 4 £57,500 -12.21% 13
Yorkshire -35 4 £70,000 +19.15% 5
North East -6 2 £55,200 +2.70% 3
Scotland -24 2 £82,500 +83.33% 5

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 (6.25%) Appian
2 10 (5.21%) CMS
3 8 (4.17%) Apache
4 7 (3.65%) Confluence
5 5 (2.60%) Apache Spark
6 4 (2.08%) nginx
6 4 (2.08%) SharePoint
7 3 (1.56%) Anypoint
7 3 (1.56%) ColdFusion
7 3 (1.56%) Jupyter
8 2 (1.04%) Apache Airflow
8 2 (1.04%) Headless CMS
8 2 (1.04%) JBoss
8 2 (1.04%) Moodle
8 2 (1.04%) NServiceBus
9 1 (0.52%) WordPress
Applications
1 5 (2.60%) Chatbot
Business Applications
1 4 (2.08%) NetSuite
2 3 (1.56%) Dynamics CRM
3 1 (0.52%) Magento
3 1 (0.52%) Payment Gateway
3 1 (0.52%) Shopify
Cloud Services
1 89 (46.35%) Azure
2 75 (39.06%) AWS
3 32 (16.67%) GCP
4 30 (15.63%) Serverless
5 21 (10.94%) AWS Lambda
6 19 (9.90%) GitHub
6 19 (9.90%) Power Automate
7 18 (9.38%) Azure AI
8 15 (7.81%) Amazon S3
8 15 (7.81%) Power Platform
9 13 (6.77%) Anthropic Claude
10 12 (6.25%) Azure Data Factory
11 11 (5.73%) OpenShift
12 10 (5.21%) Azure DevOps
13 9 (4.69%) AWS CloudFormation
14 8 (4.17%) Amazon CloudWatch
14 8 (4.17%) Azure Functions
15 7 (3.65%) n8n
16 6 (3.13%) Azure Monitor
16 6 (3.13%) Kontent
Communications & Networking
1 5 (2.60%) AMQP
2 3 (1.56%) Modbus
2 3 (1.56%) MQTT
2 3 (1.56%) Network Security
2 3 (1.56%) TCP/IP
3 2 (1.04%) SSL
Database & Business Intelligence
1 31 (16.15%) NoSQL
2 30 (15.63%) SQL Server
3 12 (6.25%) Pinecone
3 12 (6.25%) PostgreSQL
4 10 (5.21%) Amazon Redshift
5 9 (4.69%) MySQL
6 6 (3.13%) MongoDB
6 6 (3.13%) Relational Database
7 5 (2.60%) Big Data
7 5 (2.60%) Cloudera CDH
7 5 (2.60%) Hadoop
8 3 (1.56%) Oracle Database
8 3 (1.56%) Tableau
9 2 (1.04%) Amazon RDS
9 2 (1.04%) BigQuery
9 2 (1.04%) Data Warehouse
9 2 (1.04%) DB2
9 2 (1.04%) DynamoDB
9 2 (1.04%) Elasticsearch
9 2 (1.04%) Power BI
Development Applications
1 26 (13.54%) Git
2 19 (9.90%) Jenkins
3 13 (6.77%) MLflow
4 9 (4.69%) Selenium
5 8 (4.17%) Cucumber
5 8 (4.17%) GitLab
6 7 (3.65%) JIRA
6 7 (3.65%) JUnit
7 5 (2.60%) Storybook
7 5 (2.60%) Visual Studio
8 4 (2.08%) Bitbucket
8 4 (2.08%) Postman
8 4 (2.08%) TeamCity
9 3 (1.56%) ESLint
9 3 (1.56%) webpack
10 2 (1.04%) Subversion
11 1 (0.52%) Cypress.io
11 1 (0.52%) Mockito
11 1 (0.52%) MSTest
11 1 (0.52%) Visual Studio Code
General
1 64 (33.33%) Social Skills
2 48 (25.00%) Finance
3 22 (11.46%) Analytical Skills
4 16 (8.33%) Retail
5 9 (4.69%) Law
5 9 (4.69%) Manufacturing
6 7 (3.65%) Legal
7 6 (3.13%) Public Sector
8 4 (2.08%) Aerospace
8 4 (2.08%) Games
8 4 (2.08%) Organisational Skills
9 3 (1.56%) Banking
9 3 (1.56%) Inclusion and Diversity
9 3 (1.56%) Influencing Skills
9 3 (1.56%) Marketing
9 3 (1.56%) Telecoms
10 2 (1.04%) Financial Institution
10 2 (1.04%) Front Office
11 1 (0.52%) Documentation Skills
11 1 (0.52%) Retail Banking
Job Titles
1 101 (52.60%) Developer
2 48 (25.00%) Senior
3 44 (22.92%) Full-Stack Developer
4 33 (17.19%) Senior Developer
5 24 (12.50%) Software Engineer
6 23 (11.98%) Lead
7 17 (8.85%) Architect
8 16 (8.33%) Artificial Intelligence Engineer
9 12 (6.25%) .NET Developer
9 12 (6.25%) Automation Engineer
9 12 (6.25%) Senior Full-Stack Developer
9 12 (6.25%) Software Developer
10 11 (5.73%) Python Developer
11 9 (4.69%) Java Engineer
11 9 (4.69%) Lead Developer
12 8 (4.17%) Automation Developer
12 8 (4.17%) Lead Full-Stack Developer
12 8 (4.17%) Web Developer
13 7 (3.65%) Digital Developer
13 7 (3.65%) Solutions Architect
Libraries, Frameworks & Software Standards
1 61 (31.77%) React
2 54 (28.13%) Node.js
3 51 (26.56%) RESTful
4 41 (21.35%) CSS
5 39 (20.31%) REST
6 38 (19.79%) .NET
6 38 (19.79%) HTML
7 26 (13.54%) Spring
7 26 (13.54%) Swagger
8 23 (11.98%) AngularJS
8 23 (11.98%) Flask
8 23 (11.98%) OpenAPI
8 23 (11.98%) Spring Boot
9 21 (10.94%) OAuth
9 21 (10.94%) pytest
10 20 (10.42%) Django
10 20 (10.42%) PyTorch
11 18 (9.38%) .NET Core
11 18 (9.38%) FastAPI
12 17 (8.85%) NumPy
Miscellaneous
1 33 (17.19%) Cloud Native
2 29 (15.10%) Legacy Systems
3 25 (13.02%) Low-Code
4 12 (6.25%) Mobile App
5 9 (4.69%) AI Agents
6 6 (3.13%) Enterprise Software
6 6 (3.13%) Greenfield Project
7 5 (2.60%) Algorithms
7 5 (2.60%) Data Structures
8 4 (2.08%) Analytical Mindset
8 4 (2.08%) IoT
8 4 (2.08%) Onboarding
9 3 (1.56%) Client/Server
9 3 (1.56%) Device Driver
9 3 (1.56%) Distributed Systems
9 3 (1.56%) Self-Motivation
10 2 (1.04%) Data Protection Act
10 2 (1.04%) Foreign Exchange (FX)
10 2 (1.04%) Hybrid Cloud
10 2 (1.04%) Product Ownership
Operating Systems
1 12 (6.25%) Linux
2 5 (2.60%) CentOS
2 5 (2.60%) Debian
2 5 (2.60%) Red Hat Enterprise Linux
2 5 (2.60%) Ubuntu
3 3 (1.56%) Unix
3 3 (1.56%) Windows
Processes & Methodologies
1 88 (45.83%) CI/CD
2 79 (41.15%) Agile
3 54 (28.13%) Full-Stack Development
4 51 (26.56%) Microservices
4 51 (26.56%) Problem-Solving
5 50 (26.04%) AI
6 48 (25.00%) Containerisation
7 47 (24.48%) API Integration
7 47 (24.48%) DevOps
7 47 (24.48%) Software Engineering
8 40 (20.83%) Test Automation
9 39 (20.31%) Mentoring
10 34 (17.71%) Machine Learning
11 28 (14.58%) Continuous Improvement
12 26 (13.54%) Data Pipeline
12 26 (13.54%) Infrastructure as Code
13 25 (13.02%) Clean Code
14 24 (12.50%) ETL
14 24 (12.50%) Stakeholder Management
15 22 (11.46%) Data Engineering
Programming Languages
1 77 (40.10%) Python
2 74 (38.54%) SQL
3 73 (38.02%) JavaScript
4 44 (22.92%) Java
5 41 (21.35%) C#
6 39 (20.31%) TypeScript
7 15 (7.81%) PHP
8 9 (4.69%) Bicep
9 6 (3.13%) Delphi
10 5 (2.60%) C++
10 5 (2.60%) PL/SQL
11 3 (1.56%) C
12 2 (1.04%) DataWeave
12 2 (1.04%) R
12 2 (1.04%) RPG
12 2 (1.04%) Rust
12 2 (1.04%) XAML
13 1 (0.52%) Bash
13 1 (0.52%) Go
13 1 (0.52%) PowerShell
Qualifications
1 25 (13.02%) Degree
2 18 (9.38%) Security Cleared
3 17 (8.85%) Computer Science Degree
4 10 (5.21%) SC Cleared
5 6 (3.13%) DV Cleared
6 4 (2.08%) Azure Certification
6 4 (2.08%) Microsoft Certification
7 3 (1.56%) Master's Degree
8 1 (0.52%) Microsoft Certified Professional
Quality Assurance & Compliance
1 19 (9.90%) Accessibility
2 13 (6.77%) Data Quality
3 9 (4.69%) QA
4 3 (1.56%) GDPR
4 3 (1.56%) WCAG
5 2 (1.04%) PCI DSS
System Software
1 62 (32.29%) Docker
2 4 (2.08%) Virtual Desktop
3 3 (1.56%) Firmware
4 1 (0.52%) Squid
Systems Management
1 55 (28.65%) Kubernetes
2 23 (11.98%) Terraform
3 6 (3.13%) Grafana
4 5 (2.60%) Ansible
4 5 (2.60%) Puppet
5 2 (1.04%) Active Directory Federation Services
5 2 (1.04%) Nagios
5 2 (1.04%) Single Sign-On
6 1 (0.52%) Kibana
Vendors
1 23 (11.98%) Microsoft
2 20 (10.42%) OpenAI
3 18 (9.38%) Google
4 14 (7.29%) Oracle
5 13 (6.77%) UiPath
6 12 (6.25%) Automation Anywhere
7 9 (4.69%) Atlassian
8 7 (3.65%) Red Hat
9 5 (2.60%) iManage
9 5 (2.60%) SaltStack
10 4 (2.08%) MuleSoft
11 3 (1.56%) New Relic
11 3 (1.56%) Salesforce
11 3 (1.56%) SAP
11 3 (1.56%) Zoho
12 2 (1.04%) Databricks
12 2 (1.04%) IBM
12 2 (1.04%) Ping Identity
12 2 (1.04%) Splunk
13 1 (0.52%) Intapp