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 8 March 2026, with comparisons to the same periods in the previous two years.

6 months to
8 Mar 2026
Same period 2025 Same period 2024
Rank 486 364 409
Rank change year-on-year -122 +45 +97
Permanent jobs citing API Development 198 332 499
As % of all permanent jobs in the UK 0.27% 0.73% 0.60%
As % of the Processes & Methodologies category 0.35% 0.78% 0.69%
Number of salaries quoted 133 246 380
10th Percentile £45,000 £43,750 £38,750
25th Percentile £50,000 £48,750 £48,750
Median annual salary (50th Percentile) £60,000 £62,500 £60,000
Median % change year-on-year -4.00% +4.17% -11.11%
75th Percentile £77,500 £86,875 £75,188
90th Percentile £92,500 £105,000 £95,000
UK excluding London median annual salary £55,100 £55,000 £55,000
% change year-on-year +0.18% - -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 56,516 42,516 72,551
As % of all permanent jobs advertised in the UK 78.36% 93.70% 87.81%
Number of salaries quoted 34,044 22,349 55,477
10th Percentile £29,270 £32,500 £29,000
25th Percentile £39,000 £45,000 £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 £76,262 £80,000 £74,000
90th Percentile £97,500 £102,500 £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 8 March 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 8 March 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 -114 179 £60,000 - 92
UK excluding London -108 104 £55,100 +0.18% 70
London -11 77 £80,000 -11.11% 30
Work from Home -68 68 £55,200 +0.36% 42
Midlands -3 39 £55,000 -8.33% 16
North of England -68 27 £58,625 +1.96% 21
East Midlands -5 21 £55,000 -8.33% 1
North West -18 20 £54,250 -1.36% 11
South West -25 20 £60,000 +9.09% 9
West Midlands -6 18 £55,100 -2.04% 15
East of England -8 6 £45,000 - 7
Wales -12 5 £52,500 -32.26% 2
South East -41 5 £50,000 -9.09% 14
Yorkshire -52 5 £65,000 -7.14% 8
North East -18 2 £55,200 +2.70% 2
Scotland -19 2 £82,500 +83.33% 2

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 13 (6.57%) CMS
2 12 (6.06%) Appian
3 8 (4.04%) Apache
4 5 (2.53%) Anypoint
4 5 (2.53%) Apache Spark
5 4 (2.02%) Moodle
5 4 (2.02%) nginx
6 3 (1.52%) ColdFusion
6 3 (1.52%) Confluence
6 3 (1.52%) NServiceBus
7 2 (1.01%) Apache Airflow
7 2 (1.01%) Headless CMS
7 2 (1.01%) JBoss
8 1 (0.51%) WordPress
Applications
1 5 (2.53%) Chatbot
Business Applications
1 4 (2.02%) NetSuite
2 3 (1.52%) Dynamics CRM
3 2 (1.01%) Unit4 Business World
4 1 (0.51%) Magento
4 1 (0.51%) Payment Gateway
4 1 (0.51%) Shopify
Cloud Services
1 85 (42.93%) Azure
2 81 (40.91%) AWS
3 34 (17.17%) GCP
4 29 (14.65%) Serverless
5 23 (11.62%) AWS Lambda
6 20 (10.10%) GitHub
7 19 (9.60%) Power Automate
8 17 (8.59%) Amazon S3
9 15 (7.58%) Anthropic Claude
10 14 (7.07%) Azure Data Factory
11 12 (6.06%) Azure AI
12 11 (5.56%) OpenShift
12 11 (5.56%) Power Platform
13 10 (5.05%) Azure DevOps
14 9 (4.55%) AWS CloudFormation
15 8 (4.04%) Figma
16 7 (3.54%) Amazon CloudWatch
16 7 (3.54%) PowerApps
17 6 (3.03%) Azure Logic Apps
17 6 (3.03%) Azure Monitor
Communications & Networking
1 5 (2.53%) AMQP
2 2 (1.01%) SSL
3 1 (0.51%) LTE
3 1 (0.51%) Modbus
3 1 (0.51%) MQTT
3 1 (0.51%) Network Security
3 1 (0.51%) TCP/IP
Database & Business Intelligence
1 40 (20.20%) SQL Server
2 19 (9.60%) MySQL
3 17 (8.59%) NoSQL
4 13 (6.57%) Amazon Redshift
4 13 (6.57%) PostgreSQL
5 12 (6.06%) Pinecone
6 9 (4.55%) Relational Database
7 6 (3.03%) MongoDB
8 5 (2.53%) Big Data
8 5 (2.53%) Cloudera CDH
8 5 (2.53%) Hadoop
9 4 (2.02%) Data Warehouse
9 4 (2.02%) Power BI
10 3 (1.52%) Oracle Database
11 2 (1.01%) BigQuery
11 2 (1.01%) DB2
11 2 (1.01%) Elasticsearch
11 2 (1.01%) Qlik Sense
12 1 (0.51%) Looker
12 1 (0.51%) Tableau
Development Applications
1 32 (16.16%) Git
2 18 (9.09%) Jenkins
3 13 (6.57%) MLflow
4 8 (4.04%) Cucumber
4 8 (4.04%) Selenium
4 8 (4.04%) Storybook
5 7 (3.54%) GitLab
6 6 (3.03%) JIRA
6 6 (3.03%) JUnit
7 4 (2.02%) Bitbucket
7 4 (2.02%) Postman
7 4 (2.02%) Visual Studio
7 4 (2.02%) webpack
8 3 (1.52%) ESLint
9 2 (1.01%) Subversion
9 2 (1.01%) TeamCity
9 2 (1.01%) Vite
10 1 (0.51%) Cypress.io
10 1 (0.51%) PHPUnit
10 1 (0.51%) SpecFlow
General
1 62 (31.31%) Social Skills
2 42 (21.21%) Finance
3 30 (15.15%) Analytical Skills
4 15 (7.58%) Retail
5 11 (5.56%) Law
6 9 (4.55%) Manufacturing
7 7 (3.54%) Public Sector
8 4 (2.02%) Aerospace
8 4 (2.02%) Front Office
8 4 (2.02%) Games
8 4 (2.02%) Inclusion and Diversity
8 4 (2.02%) Organisational Skills
9 3 (1.52%) Banking
9 3 (1.52%) Influencing Skills
9 3 (1.52%) Legal
9 3 (1.52%) Marketing
9 3 (1.52%) Telecoms
10 2 (1.01%) Financial Institution
11 1 (0.51%) Documentation Skills
11 1 (0.51%) Retail Banking
Job Titles
1 107 (54.04%) Developer
2 51 (25.76%) Full-Stack Developer
3 46 (23.23%) Senior
4 32 (16.16%) Senior Developer
5 26 (13.13%) Lead
6 25 (12.63%) Software Engineer
7 18 (9.09%) .NET Developer
7 18 (9.09%) Artificial Intelligence Engineer
8 16 (8.08%) Software Developer
9 15 (7.58%) Senior Full-Stack Developer
10 14 (7.07%) Architect
11 12 (6.06%) Automation Engineer
12 10 (5.05%) Full-Stack .NET Developer
12 10 (5.05%) Web Developer
13 9 (4.55%) Java Engineer
13 9 (4.55%) Lead Developer
14 8 (4.04%) Lead Full-Stack Developer
15 7 (3.54%) Senior Software Developer
15 7 (3.54%) Senior Software Engineer
16 6 (3.03%) Solutions Architect
Libraries, Frameworks & Software Standards
1 67 (33.84%) React
2 53 (26.77%) CSS
3 50 (25.25%) HTML
3 50 (25.25%) Node.js
4 49 (24.75%) .NET
5 48 (24.24%) RESTful
6 40 (20.20%) REST
7 31 (15.66%) AngularJS
8 25 (12.63%) OpenAPI
8 25 (12.63%) Spring
8 25 (12.63%) Swagger
9 23 (11.62%) OAuth
10 21 (10.61%) Spring Boot
11 20 (10.10%) ASP.NET
11 20 (10.10%) Flask
12 19 (9.60%) Django
13 18 (9.09%) .NET Core
13 18 (9.09%) pytest
14 17 (8.59%) Vue
15 16 (8.08%) JWT
Miscellaneous
1 32 (16.16%) Legacy Systems
2 27 (13.64%) Cloud Native
3 21 (10.61%) Low-Code
4 11 (5.56%) Mobile App
5 6 (3.03%) Algorithms
5 6 (3.03%) Analytical Mindset
5 6 (3.03%) Enterprise Software
5 6 (3.03%) Greenfield Project
6 4 (2.02%) Data Structures
6 4 (2.02%) Foreign Exchange (FX)
6 4 (2.02%) Onboarding
7 3 (1.52%) AI Agents
7 3 (1.52%) Client/Server
7 3 (1.52%) Distributed Systems
7 3 (1.52%) Product Ownership
7 3 (1.52%) Self-Motivation
8 2 (1.01%) Data Protection Act
8 2 (1.01%) Distributed Architecture
8 2 (1.01%) Hybrid Cloud
8 2 (1.01%) Management Information System
Operating Systems
1 11 (5.56%) Linux
2 5 (2.53%) CentOS
2 5 (2.53%) Debian
2 5 (2.53%) Red Hat Enterprise Linux
2 5 (2.53%) Ubuntu
3 1 (0.51%) Unix
3 1 (0.51%) Windows
Processes & Methodologies
1 84 (42.42%) CI/CD
2 82 (41.41%) Agile
3 61 (30.81%) Full-Stack Development
4 55 (27.78%) Containerisation
4 55 (27.78%) Problem-Solving
5 50 (25.25%) Software Engineering
6 49 (24.75%) AI
6 49 (24.75%) Microservices
7 47 (23.74%) API Integration
8 44 (22.22%) DevOps
9 43 (21.72%) Mentoring
10 39 (19.70%) Test Automation
11 29 (14.65%) Continuous Improvement
12 27 (13.64%) Data Pipeline
13 25 (12.63%) Infrastructure as Code
13 25 (12.63%) Machine Learning
13 25 (12.63%) Stakeholder Management
13 25 (12.63%) Workflow
14 23 (11.62%) Computer Science
14 23 (11.62%) ETL
Programming Languages
1 82 (41.41%) JavaScript
2 69 (34.85%) Python
2 69 (34.85%) SQL
3 50 (25.25%) C#
4 42 (21.21%) Java
5 38 (19.19%) TypeScript
6 18 (9.09%) PHP
7 6 (3.03%) Delphi
8 5 (2.53%) Bicep
8 5 (2.53%) PL/SQL
9 4 (2.02%) Bash
9 4 (2.02%) DataWeave
10 3 (1.52%) C++
11 2 (1.01%) RPG
11 2 (1.01%) Rust
12 1 (0.51%) C
12 1 (0.51%) PowerShell
12 1 (0.51%) VB.NET
Qualifications
1 29 (14.65%) Degree
2 20 (10.10%) Computer Science Degree
3 18 (9.09%) Security Cleared
4 10 (5.05%) SC Cleared
5 5 (2.53%) DV Cleared
6 4 (2.02%) Azure Certification
6 4 (2.02%) Microsoft Certification
7 1 (0.51%) Master's Degree
Quality Assurance & Compliance
1 20 (10.10%) Accessibility
2 13 (6.57%) Data Quality
3 7 (3.54%) QA
4 2 (1.01%) GDPR
4 2 (1.01%) GRC
5 1 (0.51%) PCI DSS
5 1 (0.51%) WCAG
System Software
1 69 (34.85%) Docker
2 4 (2.02%) Virtual Desktop
3 1 (0.51%) Firmware
3 1 (0.51%) Squid
Systems Management
1 54 (27.27%) Kubernetes
2 24 (12.12%) Terraform
3 6 (3.03%) Grafana
4 5 (2.53%) Ansible
4 5 (2.53%) Puppet
5 3 (1.52%) Single Sign-On
6 2 (1.01%) Active Directory Federation Services
6 2 (1.01%) Nagios
7 1 (0.51%) Kibana
Vendors
1 22 (11.11%) Google
2 17 (8.59%) Microsoft
3 16 (8.08%) OpenAI
4 15 (7.58%) Oracle
5 13 (6.57%) UiPath
6 12 (6.06%) Automation Anywhere
7 9 (4.55%) Atlassian
8 7 (3.54%) Red Hat
9 6 (3.03%) MuleSoft
10 5 (2.53%) Salesforce
10 5 (2.53%) SaltStack
11 3 (1.52%) New Relic
11 3 (1.52%) SAP
11 3 (1.52%) Zoho
12 2 (1.01%) IBM
12 2 (1.01%) Ping Identity
12 2 (1.01%) Splunk
12 2 (1.01%) Trapeze
13 1 (0.51%) Databricks
13 1 (0.51%) iManage