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

6 months to
2 Jan 2026
Same period 2025 Same period 2024
Rank 463 419 388
Rank change year-on-year -44 -31 +111
Permanent jobs citing API Development 174 313 354
As % of all permanent jobs in the UK 0.29% 0.57% 0.68%
As % of the Processes & Methodologies category 0.36% 0.63% 0.75%
Number of salaries quoted 119 193 271
10th Percentile £48,750 £43,750 £32,500
25th Percentile £52,400 £50,875 £49,250
Median annual salary (50th Percentile) £62,500 £62,500 £60,000
Median % change year-on-year - +4.17% -7.69%
75th Percentile £80,625 £87,500 £81,250
90th Percentile £93,000 £104,750 £100,000
UK excluding London median annual salary £58,000 £57,500 £55,000
% change year-on-year +0.87% +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 48,456 49,466 47,350
As % of all permanent jobs advertised in the UK 81.78% 90.03% 91.48%
Number of salaries quoted 28,392 24,433 36,177
10th Percentile £28,500 £35,000 £31,500
25th Percentile £36,750 £45,000 £42,500
Median annual salary (50th Percentile) £55,000 £60,000 £60,000
Median % change year-on-year -8.33% - -4.00%
75th Percentile £75,000 £80,000 £80,000
90th Percentile £95,000 £100,000 £97,500
UK excluding London median annual salary £50,000 £55,000 £52,500
% change year-on-year -9.09% +4.76% -4.55%

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 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 2 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 -45 155 £65,000 +8.33% 104
UK excluding London -78 80 £58,000 +0.87% 81
London +39 79 £76,250 -20.78% 38
Work from Home -14 65 £59,720 +1.01% 53
Midlands +10 27 £59,720 -0.47% 10
North of England -9 24 £57,500 +4.55% 27
North West +19 18 £54,250 -1.36% 15
East Midlands -13 14 £60,250 +0.42% 2
West Midlands +12 13 £59,720 -0.47% 8
South West -1 10 £60,000 +11.63% 9
Wales +1 7 £50,500 -32.67% 2
East of England +13 5 £90,000 +100.00% 2
South East -14 4 £57,500 -14.81% 23
Yorkshire -16 4 £70,000 +21.74% 10
Scotland -15 3 £82,500 +53.49% 6
North East +4 2 £55,200 +0.36% 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 9 (5.17%) CMS
1 9 (5.17%) Confluence
2 7 (4.02%) Appian
3 5 (2.87%) Apache
4 4 (2.30%) Camunda
4 4 (2.30%) SharePoint
5 3 (1.72%) Anypoint
5 3 (1.72%) Apache Solr
5 3 (1.72%) Apache Spark
5 3 (1.72%) Jupyter
6 2 (1.15%) ColdFusion
6 2 (1.15%) JBoss
6 2 (1.15%) Moodle
7 1 (0.57%) Apache Airflow
7 1 (0.57%) nginx
7 1 (0.57%) NServiceBus
7 1 (0.57%) Tomcat
Applications
1 5 (2.87%) Chatbot
Business Applications
1 4 (2.30%) NetSuite
2 3 (1.72%) Dynamics CRM
3 1 (0.57%) Magento
3 1 (0.57%) Payment Gateway
3 1 (0.57%) Shopify
Cloud Services
1 85 (48.85%) Azure
2 63 (36.21%) AWS
3 27 (15.52%) Serverless
4 26 (14.94%) GCP
5 20 (11.49%) GitHub
6 17 (9.77%) Power Automate
6 17 (9.77%) Power Platform
7 14 (8.05%) AWS Lambda
8 13 (7.47%) Azure AI
9 12 (6.90%) Azure Functions
10 11 (6.32%) Azure DevOps
11 10 (5.75%) Amazon S3
11 10 (5.75%) OpenShift
12 8 (4.60%) Amazon CloudWatch
12 8 (4.60%) Anthropic Claude
12 8 (4.60%) PowerApps
13 7 (4.02%) Azure Data Factory
13 7 (4.02%) Azure Logic Apps
13 7 (4.02%) n8n
14 6 (3.45%) AWS CloudFormation
Communications & Networking
1 4 (2.30%) Modbus
1 4 (2.30%) MQTT
1 4 (2.30%) Network Security
1 4 (2.30%) TCP/IP
2 3 (1.72%) AMQP
3 1 (0.57%) SSL
Database & Business Intelligence
1 28 (16.09%) NoSQL
2 25 (14.37%) SQL Server
3 12 (6.90%) PostgreSQL
4 8 (4.60%) MySQL
5 7 (4.02%) Pinecone
6 5 (2.87%) Amazon Redshift
6 5 (2.87%) Elasticsearch
7 3 (1.72%) Azure SQL Database
7 3 (1.72%) Big Data
7 3 (1.72%) Cloudera CDH
7 3 (1.72%) Hadoop
7 3 (1.72%) MongoDB
7 3 (1.72%) Relational Database
7 3 (1.72%) Tableau
8 2 (1.15%) Amazon RDS
8 2 (1.15%) Data Warehouse
8 2 (1.15%) DB2
8 2 (1.15%) DynamoDB
8 2 (1.15%) Oracle Database
8 2 (1.15%) SQL Server Integration Services
Development Applications
1 25 (14.37%) Git
2 21 (12.07%) Jenkins
3 12 (6.90%) GitLab
4 11 (6.32%) JIRA
4 11 (6.32%) Selenium
5 8 (4.60%) Cucumber
5 8 (4.60%) JUnit
5 8 (4.60%) MLflow
6 7 (4.02%) Bitbucket
7 6 (3.45%) Storybook
8 5 (2.87%) Postman
8 5 (2.87%) Sonatype Nexus
8 5 (2.87%) Visual Studio
9 4 (2.30%) SonarQube
9 4 (2.30%) TeamCity
10 3 (1.72%) ESLint
10 3 (1.72%) JMeter
10 3 (1.72%) Visual Studio Code
10 3 (1.72%) webpack
11 2 (1.15%) NUnit
General
1 65 (37.36%) Social Skills
2 42 (24.14%) Finance
3 20 (11.49%) Analytical Skills
4 16 (9.20%) Retail
5 9 (5.17%) Law
6 8 (4.60%) Manufacturing
7 7 (4.02%) Legal
8 6 (3.45%) Banking
9 5 (2.87%) Public Sector
10 4 (2.30%) Games
11 3 (1.72%) Aerospace
11 3 (1.72%) Inclusion and Diversity
11 3 (1.72%) Influencing Skills
11 3 (1.72%) Marketing
12 2 (1.15%) Organisational Skills
12 2 (1.15%) Telecoms
13 1 (0.57%) Documentation Skills
13 1 (0.57%) Presentation Skills
13 1 (0.57%) Retail Banking
Job Titles
1 91 (52.30%) Developer
2 44 (25.29%) Senior
3 31 (17.82%) Full-Stack Developer
4 30 (17.24%) Senior Developer
5 19 (10.92%) Software Engineer
6 18 (10.34%) Lead
7 17 (9.77%) Architect
8 13 (7.47%) Software Developer
9 12 (6.90%) .NET Developer
10 11 (6.32%) Python Developer
11 10 (5.75%) Artificial Intelligence Engineer
12 9 (5.17%) Digital Developer
13 8 (4.60%) Automation Developer
13 8 (4.60%) Java Engineer
13 8 (4.60%) Senior Full-Stack Developer
13 8 (4.60%) Solutions Architect
14 7 (4.02%) Automation Engineer
14 7 (4.02%) Lead Developer
15 6 (3.45%) Azure Developer
15 6 (3.45%) React Developer
Libraries, Frameworks & Software Standards
1 53 (30.46%) React
2 48 (27.59%) RESTful
3 43 (24.71%) Node.js
4 36 (20.69%) CSS
4 36 (20.69%) REST
5 35 (20.11%) .NET
6 33 (18.97%) HTML
7 23 (13.22%) Spring
8 20 (11.49%) Spring Boot
8 20 (11.49%) Swagger
9 19 (10.92%) AngularJS
10 18 (10.34%) .NET Core
10 18 (10.34%) Flask
10 18 (10.34%) OpenAPI
11 16 (9.20%) pytest
12 15 (8.62%) Django
12 15 (8.62%) PyTorch
13 13 (7.47%) ASP.NET
13 13 (7.47%) OAuth
14 12 (6.90%) NumPy
Miscellaneous
1 35 (20.11%) Cloud Native
2 22 (12.64%) Legacy Systems
3 20 (11.49%) Low-Code
4 14 (8.05%) Mobile App
5 8 (4.60%) AI Agents
6 6 (3.45%) Greenfield Project
7 5 (2.87%) Algorithms
7 5 (2.87%) Data Structures
7 5 (2.87%) Enterprise Software
7 5 (2.87%) IoT
8 4 (2.30%) Device Driver
8 4 (2.30%) Distributed Systems
8 4 (2.30%) Onboarding
9 3 (1.72%) Analytical Mindset
9 3 (1.72%) Client/Server
9 3 (1.72%) Hybrid Cloud
10 2 (1.15%) Data Protection Act
10 2 (1.15%) Product Ownership
10 2 (1.15%) Public Cloud
10 2 (1.15%) Self-Motivation
Operating Systems
1 12 (6.90%) Linux
2 7 (4.02%) Windows
3 5 (2.87%) Unix
4 3 (1.72%) CentOS
4 3 (1.72%) Debian
4 3 (1.72%) Red Hat Enterprise Linux
4 3 (1.72%) Ubuntu
4 3 (1.72%) Windows Server
Processes & Methodologies
1 76 (43.68%) CI/CD
2 70 (40.23%) Agile
3 49 (28.16%) DevOps
4 46 (26.44%) AI
4 46 (26.44%) Microservices
5 44 (25.29%) Full-Stack Development
6 41 (23.56%) Problem-Solving
7 39 (22.41%) Containerisation
8 38 (21.84%) Software Engineering
9 36 (20.69%) API Integration
10 32 (18.39%) Test Automation
11 31 (17.82%) Mentoring
12 28 (16.09%) Continuous Improvement
13 27 (15.52%) Machine Learning
14 23 (13.22%) Infrastructure as Code
15 21 (12.07%) Data Pipeline
16 20 (11.49%) Clean Code
17 19 (10.92%) Stakeholder Management
18 18 (10.34%) API Design
18 18 (10.34%) Secure Coding
Programming Languages
1 66 (37.93%) JavaScript
2 65 (37.36%) SQL
3 64 (36.78%) Python
4 40 (22.99%) Java
5 37 (21.26%) C#
6 36 (20.69%) TypeScript
7 10 (5.75%) PHP
8 8 (4.60%) Bicep
9 6 (3.45%) Delphi
10 4 (2.30%) C
10 4 (2.30%) C++
10 4 (2.30%) PL/SQL
11 3 (1.72%) PowerShell
12 2 (1.15%) DataWeave
12 2 (1.15%) R
12 2 (1.15%) RPG
12 2 (1.15%) Ruby
12 2 (1.15%) Search Processing Language
12 2 (1.15%) XAML
13 1 (0.57%) VB.NET
Qualifications
1 18 (10.34%) Degree
2 12 (6.90%) Security Cleared
3 10 (5.75%) Computer Science Degree
4 7 (4.02%) SC Cleared
5 5 (2.87%) DV Cleared
6 2 (1.15%) Azure Certification
6 2 (1.15%) Master's Degree
6 2 (1.15%) Microsoft Certification
7 1 (0.57%) ACCA
7 1 (0.57%) MCP
Quality Assurance & Compliance
1 21 (12.07%) Accessibility
2 13 (7.47%) QA
3 8 (4.60%) Data Quality
4 5 (2.87%) WCAG
5 3 (1.72%) GDPR
6 2 (1.15%) PCI DSS
System Software
1 49 (28.16%) Docker
2 4 (2.30%) Firmware
3 3 (1.72%) Virtual Desktop
4 1 (0.57%) Squid
Systems Management
1 37 (21.26%) Kubernetes
2 17 (9.77%) Terraform
3 8 (4.60%) Grafana
4 5 (2.87%) Ansible
5 3 (1.72%) Puppet
6 2 (1.15%) Progress Chef
7 1 (0.57%) Active Directory Federation Services
7 1 (0.57%) Kibana
7 1 (0.57%) Nagios
7 1 (0.57%) Single Sign-On
Vendors
1 25 (14.37%) Microsoft
2 14 (8.05%) OpenAI
2 14 (8.05%) Oracle
3 13 (7.47%) Google
4 8 (4.60%) Atlassian
4 8 (4.60%) UiPath
5 7 (4.02%) Automation Anywhere
6 5 (2.87%) iManage
7 4 (2.30%) MuleSoft
7 4 (2.30%) Red Hat
8 3 (1.72%) Databricks
8 3 (1.72%) Dynatrace
8 3 (1.72%) Salesforce
8 3 (1.72%) SaltStack
8 3 (1.72%) SAP
8 3 (1.72%) Splunk
8 3 (1.72%) Zoho
9 2 (1.15%) IBM
9 2 (1.15%) New Relic
9 2 (1.15%) Ping Identity