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

6 months to
29 Jan 2026
Same period 2025 Same period 2024
Rank 458 412 394
Rank change year-on-year -46 -18 +101
Permanent jobs citing API Development 192 323 430
As % of all permanent jobs in the UK 0.30% 0.62% 0.63%
As % of the Processes & Methodologies category 0.38% 0.67% 0.71%
Number of salaries quoted 125 197 334
10th Percentile £47,500 £45,000 £32,875
25th Percentile £51,250 £51,000 £48,750
Median annual salary (50th Percentile) £62,500 £62,500 £60,000
Median % change year-on-year - +4.17% -11.11%
75th Percentile £79,750 £90,000 £78,438
90th Percentile £92,500 £105,000 £97,500
UK excluding London median annual salary £56,000 £57,500 £55,000
% change year-on-year -2.61% +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 50,778 48,019 60,381
As % of all permanent jobs advertised in the UK 80.25% 91.58% 88.81%
Number of salaries quoted 30,009 23,112 46,660
10th Percentile £28,697 £35,000 £30,000
25th Percentile £37,500 £45,250 £41,250
Median annual salary (50th Percentile) £55,000 £60,000 £57,444
Median % change year-on-year -8.33% +4.45% -8.09%
75th Percentile £75,900 £80,000 £76,000
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 29 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 29 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 -36 168 £65,000 +6.56% 93
UK excluding London -94 88 £56,000 -2.61% 76
London +46 86 £77,500 -18.42% 29
Work from Home -29 67 £58,110 -1.72% 57
Midlands +4 32 £59,720 -0.47% 9
North of England -21 24 £56,000 +1.82% 21
North West +9 18 £52,500 -4.55% 16
East Midlands -3 18 £58,850 -1.92% 2
West Midlands +18 14 £59,720 -0.47% 7
South West -13 13 £60,000 +4.35% 13
Wales +3 8 £50,500 -25.19% 2
East of England +8 4 £90,000 +100.00% 8
South East -18 4 £57,500 -14.81% 21
Yorkshire -29 4 £70,000 +21.74% 3
Scotland -16 3 £82,500 +83.33% 4
North East -6 2 £55,200 +2.70% 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 11 (5.73%) Appian
2 9 (4.69%) Confluence
3 7 (3.65%) Apache
3 7 (3.65%) CMS
4 5 (2.60%) Apache Spark
5 4 (2.08%) SharePoint
6 3 (1.56%) Anypoint
6 3 (1.56%) ColdFusion
6 3 (1.56%) Jupyter
7 2 (1.04%) Apache Airflow
7 2 (1.04%) Moodle
7 2 (1.04%) NServiceBus
8 1 (0.52%) Camunda
8 1 (0.52%) JBoss
8 1 (0.52%) nginx
8 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 90 (46.88%) Azure
2 71 (36.98%) AWS
3 32 (16.67%) GCP
3 32 (16.67%) Serverless
4 21 (10.94%) AWS Lambda
5 20 (10.42%) GitHub
6 19 (9.90%) Power Automate
7 17 (8.85%) Azure AI
8 16 (8.33%) Power Platform
9 15 (7.81%) Amazon S3
10 12 (6.25%) Anthropic Claude
11 11 (5.73%) Azure Data Factory
11 11 (5.73%) Azure DevOps
11 11 (5.73%) OpenShift
12 10 (5.21%) Azure Functions
13 9 (4.69%) AWS CloudFormation
14 8 (4.17%) Amazon CloudWatch
15 7 (3.65%) Azure Monitor
15 7 (3.65%) n8n
15 7 (3.65%) PowerApps
Communications & Networking
1 5 (2.60%) AMQP
2 4 (2.08%) Modbus
2 4 (2.08%) MQTT
2 4 (2.08%) Network Security
2 4 (2.08%) TCP/IP
3 1 (0.52%) SSL
Database & Business Intelligence
1 30 (15.63%) NoSQL
1 30 (15.63%) SQL Server
2 12 (6.25%) PostgreSQL
3 11 (5.73%) Pinecone
4 10 (5.21%) Amazon Redshift
5 6 (3.13%) MySQL
6 5 (2.60%) Big Data
6 5 (2.60%) Cloudera CDH
6 5 (2.60%) Hadoop
7 4 (2.08%) Relational Database
8 3 (1.56%) Data Warehouse
8 3 (1.56%) MongoDB
8 3 (1.56%) Oracle Database
8 3 (1.56%) Tableau
9 2 (1.04%) Amazon RDS
9 2 (1.04%) Azure SQL Database
9 2 (1.04%) BigQuery
9 2 (1.04%) DB2
9 2 (1.04%) DynamoDB
9 2 (1.04%) Elasticsearch
Development Applications
1 23 (11.98%) Git
2 20 (10.42%) Jenkins
3 12 (6.25%) MLflow
4 10 (5.21%) Selenium
5 9 (4.69%) GitLab
6 8 (4.17%) Cucumber
6 8 (4.17%) JIRA
7 7 (3.65%) JUnit
8 6 (3.13%) Visual Studio
9 5 (2.60%) Postman
9 5 (2.60%) Storybook
10 4 (2.08%) Bitbucket
10 4 (2.08%) TeamCity
11 3 (1.56%) ESLint
11 3 (1.56%) webpack
12 2 (1.04%) JMeter
12 2 (1.04%) Visual Studio Code
13 1 (0.52%) NUnit
13 1 (0.52%) Sonatype Nexus
13 1 (0.52%) Subversion
General
1 65 (33.85%) Social Skills
2 49 (25.52%) Finance
3 23 (11.98%) Analytical Skills
4 17 (8.85%) 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 98 (51.04%) Developer
2 49 (25.52%) Senior
3 40 (20.83%) Full-Stack Developer
4 34 (17.71%) Senior Developer
5 24 (12.50%) Lead
5 24 (12.50%) Software Engineer
6 17 (8.85%) Architect
7 15 (7.81%) Artificial Intelligence Engineer
8 12 (6.25%) .NET Developer
8 12 (6.25%) Senior Full-Stack Developer
8 12 (6.25%) Software Developer
9 11 (5.73%) Automation Engineer
9 11 (5.73%) Python Developer
10 9 (4.69%) Java Engineer
10 9 (4.69%) Lead Developer
11 8 (4.17%) Automation Developer
11 8 (4.17%) Digital Developer
11 8 (4.17%) Lead Full-Stack Developer
12 7 (3.65%) Senior Software Engineer
12 7 (3.65%) Solutions Architect
Libraries, Frameworks & Software Standards
1 61 (31.77%) React
2 52 (27.08%) Node.js
2 52 (27.08%) RESTful
3 42 (21.88%) CSS
4 39 (20.31%) .NET
4 39 (20.31%) HTML
4 39 (20.31%) REST
5 26 (13.54%) Spring
5 26 (13.54%) Swagger
6 23 (11.98%) AngularJS
6 23 (11.98%) OpenAPI
6 23 (11.98%) Spring Boot
7 22 (11.46%) Flask
8 20 (10.42%) pytest
9 19 (9.90%) .NET Core
9 19 (9.90%) Django
9 19 (9.90%) OAuth
9 19 (9.90%) PyTorch
10 17 (8.85%) FastAPI
11 16 (8.33%) NumPy
Miscellaneous
1 34 (17.71%) Cloud Native
2 28 (14.58%) Legacy Systems
3 24 (12.50%) Low-Code
4 13 (6.77%) 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
7 5 (2.60%) IoT
8 4 (2.08%) Analytical Mindset
8 4 (2.08%) Device Driver
8 4 (2.08%) Distributed Systems
8 4 (2.08%) Onboarding
9 3 (1.56%) Client/Server
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 10 (5.21%) 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 4 (2.08%) Unix
3 4 (2.08%) Windows
Processes & Methodologies
1 85 (44.27%) CI/CD
2 80 (41.67%) Agile
3 52 (27.08%) Full-Stack Development
3 52 (27.08%) Microservices
4 49 (25.52%) AI
4 49 (25.52%) Problem-Solving
5 48 (25.00%) DevOps
6 47 (24.48%) Software Engineering
7 45 (23.44%) Containerisation
8 43 (22.40%) API Integration
9 40 (20.83%) Mentoring
10 38 (19.79%) Test Automation
11 33 (17.19%) Machine Learning
12 30 (15.63%) Continuous Improvement
13 26 (13.54%) Infrastructure as Code
14 25 (13.02%) Clean Code
14 25 (13.02%) Data Pipeline
15 23 (11.98%) ETL
15 23 (11.98%) Stakeholder Management
16 21 (10.94%) Computer Science
Programming Languages
1 76 (39.58%) Python
1 76 (39.58%) SQL
2 73 (38.02%) JavaScript
3 45 (23.44%) Java
4 42 (21.88%) C#
5 40 (20.83%) TypeScript
6 12 (6.25%) PHP
7 9 (4.69%) Bicep
8 6 (3.13%) C++
8 6 (3.13%) Delphi
9 5 (2.60%) PL/SQL
10 4 (2.08%) C
11 2 (1.04%) DataWeave
11 2 (1.04%) R
11 2 (1.04%) RPG
11 2 (1.04%) Rust
11 2 (1.04%) XAML
12 1 (0.52%) Bash
12 1 (0.52%) Go
12 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%) ACCA
8 1 (0.52%) MCP
Quality Assurance & Compliance
1 20 (10.42%) Accessibility
2 12 (6.25%) Data Quality
3 10 (5.21%) QA
4 4 (2.08%) WCAG
5 3 (1.56%) GDPR
6 2 (1.04%) PCI DSS
System Software
1 58 (30.21%) Docker
2 4 (2.08%) Firmware
3 3 (1.56%) Virtual Desktop
4 1 (0.52%) Squid
Systems Management
1 54 (28.13%) Kubernetes
2 23 (11.98%) Terraform
3 6 (3.13%) Grafana
4 5 (2.60%) Ansible
4 5 (2.60%) 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 (12.50%) Microsoft
2 19 (9.90%) OpenAI
3 18 (9.38%) Google
4 14 (7.29%) Oracle
5 12 (6.25%) UiPath
6 11 (5.73%) Automation Anywhere
7 8 (4.17%) Atlassian
8 6 (3.13%) Red Hat
9 5 (2.60%) iManage
9 5 (2.60%) SaltStack
10 4 (2.08%) MuleSoft
11 3 (1.56%) Databricks
11 3 (1.56%) Salesforce
11 3 (1.56%) SAP
11 3 (1.56%) Zoho
12 2 (1.04%) Dynatrace
12 2 (1.04%) IBM
12 2 (1.04%) New Relic
12 2 (1.04%) Ping Identity
13 1 (0.52%) Intapp