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

6 months to
26 Jan 2026
Same period 2025 Same period 2024
Rank 467 409 398
Rank change year-on-year -58 -11 +112
Permanent jobs citing API Development 189 319 432
As % of all permanent jobs in the UK 0.30% 0.61% 0.64%
As % of the Processes & Methodologies category 0.38% 0.66% 0.72%
Number of salaries quoted 122 193 336
10th Percentile £47,625 £45,000 £35,250
25th Percentile £51,538 £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 £87,500 £78,750
90th Percentile £92,500 £105,000 £97,500
UK excluding London median annual salary £56,500 £57,500 £55,000
% change year-on-year -1.74% +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 50,302 48,021 60,136
As % of all permanent jobs advertised in the UK 80.24% 91.22% 88.90%
Number of salaries quoted 29,664 23,067 46,526
10th Percentile £28,675 £35,000 £30,000
25th Percentile £37,500 £45,000 £41,250
Median annual salary (50th Percentile) £55,000 £60,000 £57,500
Median % change year-on-year -8.33% +4.35% -8.00%
75th Percentile £75,000 £80,000 £76,250
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 26 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 26 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 -42 166 £65,000 +8.33% 137
UK excluding London -104 86 £56,500 -1.74% 120
London +41 85 £77,500 -18.42% 34
Work from Home -16 67 £59,720 +1.01% 59
Midlands +15 32 £59,720 -0.47% 16
North of England -17 24 £56,000 +1.82% 32
North West +13 18 £52,500 -4.55% 23
East Midlands -3 18 £58,850 -1.92% 7
West Midlands +17 14 £59,720 -0.47% 8
South West -19 12 £60,000 +4.35% 18
Wales +3 7 £50,500 -29.12% 5
East of England 0 4 £90,000 +100.00% 13
South East -14 4 £57,500 -14.81% 32
Yorkshire -21 4 £70,000 +21.74% 7
Scotland -16 3 £82,500 +83.33% 6
North East -4 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 (5.82%) Appian
2 9 (4.76%) Confluence
3 7 (3.70%) Apache
3 7 (3.70%) CMS
4 5 (2.65%) Apache Spark
5 4 (2.12%) SharePoint
6 3 (1.59%) Anypoint
6 3 (1.59%) Jupyter
7 2 (1.06%) Apache Airflow
7 2 (1.06%) ColdFusion
7 2 (1.06%) Moodle
8 1 (0.53%) Camunda
8 1 (0.53%) JBoss
8 1 (0.53%) nginx
8 1 (0.53%) NServiceBus
8 1 (0.53%) WordPress
Applications
1 5 (2.65%) Chatbot
Business Applications
1 4 (2.12%) NetSuite
2 3 (1.59%) Dynamics CRM
3 1 (0.53%) Magento
3 1 (0.53%) Payment Gateway
3 1 (0.53%) Shopify
Cloud Services
1 90 (47.62%) Azure
2 72 (38.10%) AWS
3 32 (16.93%) GCP
3 32 (16.93%) Serverless
4 21 (11.11%) AWS Lambda
5 20 (10.58%) GitHub
6 19 (10.05%) Power Automate
7 17 (8.99%) Azure AI
8 16 (8.47%) Power Platform
9 15 (7.94%) Amazon S3
10 12 (6.35%) Anthropic Claude
11 11 (5.82%) Azure Data Factory
11 11 (5.82%) Azure DevOps
11 11 (5.82%) OpenShift
12 10 (5.29%) Azure Functions
13 9 (4.76%) AWS CloudFormation
14 8 (4.23%) Amazon CloudWatch
15 7 (3.70%) Azure Monitor
15 7 (3.70%) n8n
15 7 (3.70%) PowerApps
Communications & Networking
1 5 (2.65%) AMQP
2 4 (2.12%) Modbus
2 4 (2.12%) MQTT
2 4 (2.12%) Network Security
2 4 (2.12%) TCP/IP
3 1 (0.53%) SSL
Database & Business Intelligence
1 29 (15.34%) SQL Server
2 28 (14.81%) NoSQL
3 12 (6.35%) PostgreSQL
4 11 (5.82%) Pinecone
5 10 (5.29%) Amazon Redshift
6 6 (3.17%) MySQL
7 5 (2.65%) Big Data
7 5 (2.65%) Cloudera CDH
7 5 (2.65%) Hadoop
8 4 (2.12%) Relational Database
9 3 (1.59%) Data Warehouse
9 3 (1.59%) MongoDB
9 3 (1.59%) Tableau
10 2 (1.06%) Amazon RDS
10 2 (1.06%) Azure SQL Database
10 2 (1.06%) BigQuery
10 2 (1.06%) DB2
10 2 (1.06%) DynamoDB
10 2 (1.06%) Elasticsearch
10 2 (1.06%) Oracle Database
Development Applications
1 23 (12.17%) Git
2 20 (10.58%) Jenkins
3 12 (6.35%) MLflow
4 10 (5.29%) Selenium
5 9 (4.76%) GitLab
6 8 (4.23%) Cucumber
6 8 (4.23%) JIRA
7 7 (3.70%) JUnit
8 6 (3.17%) Storybook
8 6 (3.17%) Visual Studio
9 5 (2.65%) Postman
10 4 (2.12%) Bitbucket
10 4 (2.12%) TeamCity
11 3 (1.59%) ESLint
11 3 (1.59%) webpack
12 2 (1.06%) JMeter
12 2 (1.06%) Visual Studio Code
13 1 (0.53%) NUnit
13 1 (0.53%) Sonatype Nexus
13 1 (0.53%) Subversion
General
1 65 (34.39%) Social Skills
2 49 (25.93%) Finance
3 23 (12.17%) Analytical Skills
4 15 (7.94%) Retail
5 9 (4.76%) Law
6 8 (4.23%) Manufacturing
7 7 (3.70%) Legal
8 6 (3.17%) Public Sector
9 4 (2.12%) Aerospace
9 4 (2.12%) Banking
9 4 (2.12%) Games
10 3 (1.59%) Inclusion and Diversity
10 3 (1.59%) Influencing Skills
10 3 (1.59%) Marketing
10 3 (1.59%) Organisational Skills
10 3 (1.59%) Telecoms
11 1 (0.53%) Documentation Skills
11 1 (0.53%) Financial Institution
11 1 (0.53%) Presentation Skills
11 1 (0.53%) Retail Banking
Job Titles
1 96 (50.79%) Developer
2 48 (25.40%) Senior
3 39 (20.63%) Full-Stack Developer
4 33 (17.46%) Senior Developer
5 24 (12.70%) Software Engineer
6 23 (12.17%) Lead
7 17 (8.99%) Architect
8 15 (7.94%) Artificial Intelligence Engineer
9 12 (6.35%) .NET Developer
10 11 (5.82%) Automation Engineer
10 11 (5.82%) Python Developer
10 11 (5.82%) Senior Full-Stack Developer
10 11 (5.82%) Software Developer
11 10 (5.29%) Java Engineer
12 9 (4.76%) Lead Developer
13 8 (4.23%) Automation Developer
13 8 (4.23%) Digital Developer
13 8 (4.23%) Lead Full-Stack Developer
14 7 (3.70%) Senior Software Developer
14 7 (3.70%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 62 (32.80%) React
2 52 (27.51%) Node.js
2 52 (27.51%) RESTful
3 41 (21.69%) CSS
4 38 (20.11%) .NET
4 38 (20.11%) HTML
4 38 (20.11%) REST
5 27 (14.29%) Spring
6 26 (13.76%) Swagger
7 24 (12.70%) Spring Boot
8 23 (12.17%) AngularJS
8 23 (12.17%) OpenAPI
9 22 (11.64%) Flask
10 20 (10.58%) pytest
11 19 (10.05%) .NET Core
11 19 (10.05%) Django
11 19 (10.05%) OAuth
11 19 (10.05%) PyTorch
12 17 (8.99%) FastAPI
13 16 (8.47%) Pandas
Miscellaneous
1 34 (17.99%) Cloud Native
2 27 (14.29%) Legacy Systems
3 24 (12.70%) Low-Code
4 13 (6.88%) Mobile App
5 9 (4.76%) AI Agents
6 6 (3.17%) Enterprise Software
6 6 (3.17%) Greenfield Project
7 5 (2.65%) Algorithms
7 5 (2.65%) Data Structures
7 5 (2.65%) IoT
8 4 (2.12%) Analytical Mindset
8 4 (2.12%) Device Driver
8 4 (2.12%) Distributed Systems
8 4 (2.12%) Onboarding
9 3 (1.59%) Client/Server
9 3 (1.59%) Self-Motivation
10 2 (1.06%) Data Protection Act
10 2 (1.06%) Hybrid Cloud
10 2 (1.06%) Product Ownership
11 1 (0.53%) Distributed Architecture
Operating Systems
1 10 (5.29%) Linux
2 5 (2.65%) CentOS
2 5 (2.65%) Debian
2 5 (2.65%) Red Hat Enterprise Linux
2 5 (2.65%) Ubuntu
3 4 (2.12%) Unix
3 4 (2.12%) Windows
Processes & Methodologies
1 85 (44.97%) CI/CD
2 79 (41.80%) Agile
3 52 (27.51%) Full-Stack Development
3 52 (27.51%) Microservices
4 49 (25.93%) DevOps
5 48 (25.40%) AI
6 47 (24.87%) Problem-Solving
6 47 (24.87%) Software Engineering
7 46 (24.34%) Containerisation
8 42 (22.22%) API Integration
9 39 (20.63%) Mentoring
10 37 (19.58%) Test Automation
11 32 (16.93%) Machine Learning
12 30 (15.87%) Continuous Improvement
13 26 (13.76%) Infrastructure as Code
14 25 (13.23%) Clean Code
14 25 (13.23%) Data Pipeline
15 23 (12.17%) Stakeholder Management
16 22 (11.64%) ETL
17 20 (10.58%) Workflow
Programming Languages
1 74 (39.15%) Python
2 73 (38.62%) SQL
3 72 (38.10%) JavaScript
4 45 (23.81%) Java
5 40 (21.16%) C#
5 40 (21.16%) TypeScript
6 12 (6.35%) PHP
7 9 (4.76%) Bicep
8 6 (3.17%) Delphi
9 5 (2.65%) C++
10 4 (2.12%) C
10 4 (2.12%) PL/SQL
11 2 (1.06%) DataWeave
11 2 (1.06%) R
11 2 (1.06%) RPG
11 2 (1.06%) XAML
12 1 (0.53%) Bash
12 1 (0.53%) Go
12 1 (0.53%) PowerShell
12 1 (0.53%) Rust
Qualifications
1 24 (12.70%) Degree
2 18 (9.52%) Security Cleared
3 16 (8.47%) Computer Science Degree
4 10 (5.29%) SC Cleared
5 6 (3.17%) DV Cleared
6 4 (2.12%) Azure Certification
6 4 (2.12%) Microsoft Certification
7 3 (1.59%) Master's Degree
8 1 (0.53%) ACCA
8 1 (0.53%) MCP
Quality Assurance & Compliance
1 20 (10.58%) Accessibility
2 12 (6.35%) Data Quality
3 11 (5.82%) QA
4 4 (2.12%) WCAG
5 3 (1.59%) GDPR
6 2 (1.06%) PCI DSS
System Software
1 58 (30.69%) Docker
2 4 (2.12%) Firmware
3 3 (1.59%) Virtual Desktop
4 1 (0.53%) Squid
Systems Management
1 54 (28.57%) Kubernetes
2 23 (12.17%) Terraform
3 6 (3.17%) Grafana
4 5 (2.65%) Ansible
4 5 (2.65%) Puppet
5 1 (0.53%) Active Directory Federation Services
5 1 (0.53%) Kibana
5 1 (0.53%) Nagios
5 1 (0.53%) Single Sign-On
Vendors
1 23 (12.17%) Microsoft
2 19 (10.05%) OpenAI
3 18 (9.52%) Google
4 13 (6.88%) Oracle
5 12 (6.35%) UiPath
6 11 (5.82%) Automation Anywhere
7 8 (4.23%) Atlassian
8 6 (3.17%) Red Hat
9 5 (2.65%) iManage
9 5 (2.65%) SaltStack
10 4 (2.12%) MuleSoft
11 3 (1.59%) Databricks
11 3 (1.59%) Salesforce
11 3 (1.59%) SAP
11 3 (1.59%) Zoho
12 2 (1.06%) Dynatrace
12 2 (1.06%) IBM
12 2 (1.06%) New Relic
12 2 (1.06%) Ping Identity
13 1 (0.53%) Intapp