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

6 months to
12 Jun 2026
Same period 2025 Same period 2024
Rank 525 381 515
Rank change year-on-year -144 +134 -23
Permanent jobs citing API Development 214 306 441
As % of all permanent jobs in the UK 0.23% 0.69% 0.41%
As % of the Processes & Methodologies category 0.32% 0.75% 0.50%
Number of salaries quoted 134 247 330
10th Percentile £45,000 £44,500 £41,250
25th Percentile £48,188 £51,250 £48,750
Median annual salary (50th Percentile) £60,000 £70,000 £58,500
Median % change year-on-year -14.29% +19.66% -16.43%
75th Percentile £75,000 £87,500 £75,000
90th Percentile £91,000 £110,000 £88,250
UK excluding London median annual salary £55,000 £65,000 £57,500
% change year-on-year -15.38% +13.04% -4.17%

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 67,454 41,012 87,985
As % of all permanent jobs advertised in the UK 72.86% 92.64% 82.31%
Number of salaries quoted 46,240 21,844 62,402
10th Percentile £30,000 £29,000 £29,500
25th Percentile £41,250 £40,000 £40,000
Median annual salary (50th Percentile) £60,000 £57,500 £55,000
Median % change year-on-year +4.35% +4.55% -9.69%
75th Percentile £78,750 £77,500 £72,500
90th Percentile £100,000 £100,000 £92,500
UK excluding London median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - -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 12 June 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 12 June 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 -113 202 £60,000 -14.29% 58
UK excluding London -116 122 £55,000 -15.38% 42
London -47 85 £80,000 -1.54% 29
Work from Home -79 52 £52,500 -4.55% 31
North of England -54 40 £61,250 -12.50% 10
Midlands -7 31 £55,000 +4.76% 3
North West +5 28 £70,000 +7.69% 6
South East -40 21 £68,750 +37.50% 17
South West -69 17 £58,750 - 5
West Midlands -24 16 £50,000 -4.76%
East Midlands -18 15 £55,000 -8.33% 3
North East -30 10 £47,000 -10.48% 1
East of England -39 8 £45,000 -47.06% 3
Scotland +12 3 £62,500 +12.11% 2
Wales -51 2 £52,500 -30.00% 2
Yorkshire -60 2 £50,000 -28.57% 3

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 (5.14%) CMS
2 9 (4.21%) Apache
3 8 (3.74%) Appian
4 6 (2.80%) Apache Spark
4 6 (2.80%) nginx
5 4 (1.87%) IIS
6 3 (1.40%) Anypoint
6 3 (1.40%) Headless CMS
7 2 (0.93%) Apache Airflow
7 2 (0.93%) JBoss
7 2 (0.93%) Moodle
7 2 (0.93%) NServiceBus
7 2 (0.93%) WordPress
8 1 (0.47%) ColdFusion
8 1 (0.47%) Confluence
8 1 (0.47%) Microsoft Exchange
8 1 (0.47%) Oracle SOA Suite
8 1 (0.47%) Tomcat
Applications
1 4 (1.87%) Chatbot
Business Applications
1 2 (0.93%) Unit4 Business World
2 1 (0.47%) Oracle EBS
2 1 (0.47%) SAP Business One
Cloud Services
1 91 (42.52%) Azure
2 74 (34.58%) AWS
3 35 (16.36%) GCP
4 34 (15.89%) Serverless
5 29 (13.55%) Azure DevOps
6 25 (11.68%) AWS Lambda
7 16 (7.48%) Amazon S3
7 16 (7.48%) GitHub
8 12 (5.61%) Anthropic Claude
8 12 (5.61%) Firebase
8 12 (5.61%) LangSmith
9 11 (5.14%) Azure Data Factory
10 10 (4.67%) Power Automate
11 9 (4.21%) Azure AI
11 9 (4.21%) GitHub Actions
12 8 (3.74%) Amazon EKS
12 8 (3.74%) Apigee
12 8 (3.74%) Azure Monitor
12 8 (3.74%) SaaS
13 7 (3.27%) AWS CloudFormation
Communications & Networking
1 5 (2.34%) AMQP
2 4 (1.87%) Broadband
3 3 (1.40%) HTTPS
4 2 (0.93%) DNS
4 2 (0.93%) HTTP
4 2 (0.93%) SSL
5 1 (0.47%) LTE
Database & Business Intelligence
1 35 (16.36%) SQL Server
2 30 (14.02%) MySQL
3 17 (7.94%) Relational Database
4 16 (7.48%) NoSQL
5 12 (5.61%) Amazon Redshift
6 11 (5.14%) PostgreSQL
7 9 (4.21%) Pinecone
8 6 (2.80%) Big Data
8 6 (2.80%) MongoDB
9 5 (2.34%) Cloudera CDH
9 5 (2.34%) Hadoop
10 4 (1.87%) Data Warehouse
10 4 (1.87%) Power BI
11 3 (1.40%) Azure SQL Database
12 2 (0.93%) Qlik Sense
13 1 (0.47%) Amazon RDS
13 1 (0.47%) Metadata
13 1 (0.47%) Oracle Database
13 1 (0.47%) Tableau
13 1 (0.47%) Weaviate
Development Applications
1 35 (16.36%) Git
2 27 (12.62%) Jenkins
3 12 (5.61%) fastlane
4 9 (4.21%) MLflow
5 7 (3.27%) Postman
6 6 (2.80%) Android Studio
6 6 (2.80%) Crashlytics
6 6 (2.80%) Gradle
6 6 (2.80%) Storybook
6 6 (2.80%) Xcode
7 5 (2.34%) GitLab
8 4 (1.87%) Bitbucket
8 4 (1.87%) JUnit
8 4 (1.87%) Mockito
8 4 (1.87%) SpecFlow
8 4 (1.87%) Visual Studio
9 3 (1.40%) ESLint
9 3 (1.40%) JIRA
10 2 (0.93%) JMeter
10 2 (0.93%) Subversion
General
1 42 (19.63%) Finance
1 42 (19.63%) Social Skills
2 21 (9.81%) Analytical Skills
3 20 (9.35%) Public Sector
4 19 (8.88%) Inclusion and Diversity
5 15 (7.01%) Banking
6 12 (5.61%) Financial Institution
7 8 (3.74%) Retail
8 5 (2.34%) Front Office
9 4 (1.87%) Aerospace
9 4 (1.87%) Law
10 3 (1.40%) Manufacturing
10 3 (1.40%) Marketing
10 3 (1.40%) Telecoms
11 2 (0.93%) Legal
11 2 (0.93%) Organisational Skills
12 1 (0.47%) Advertising
12 1 (0.47%) Investment Banking
12 1 (0.47%) Presentation Skills
Job Titles
1 122 (57.01%) Developer
2 51 (23.83%) Senior
3 38 (17.76%) Full-Stack Developer
4 36 (16.82%) Senior Developer
5 32 (14.95%) Lead
6 31 (14.49%) Software Developer
7 25 (11.68%) Artificial Intelligence Engineer
7 25 (11.68%) Software Engineer
8 19 (8.88%) .NET Developer
9 18 (8.41%) C# Developer
10 17 (7.94%) Senior Software Developer
11 13 (6.07%) C# Software Developer
11 13 (6.07%) Lead Developer
11 13 (6.07%) Senior C# Developer
11 13 (6.07%) Senior C# Software Developer
12 10 (4.67%) Java Developer
13 9 (4.21%) Automation Engineer
13 9 (4.21%) Full-Stack .NET Developer
13 9 (4.21%) Senior Full-Stack Developer
14 8 (3.74%) Python Developer
Libraries, Frameworks & Software Standards
1 55 (25.70%) .NET
2 54 (25.23%) RESTful
3 52 (24.30%) React
4 46 (21.50%) Node.js
4 46 (21.50%) REST
5 41 (19.16%) CSS
6 40 (18.69%) HTML
7 30 (14.02%) AngularJS
8 26 (12.15%) Swagger
9 25 (11.68%) OAuth
9 25 (11.68%) OpenAPI
10 20 (9.35%) JWT
10 20 (9.35%) Spring
11 19 (8.88%) .NET Core
12 18 (8.41%) ASP.NET
12 18 (8.41%) Vue
13 17 (7.94%) LlamaIndex
13 17 (7.94%) Model Context Protocol
13 17 (7.94%) Spring Boot
14 16 (7.48%) LangChain
Miscellaneous
1 53 (24.77%) Cloud Native
2 25 (11.68%) Mobile App
3 17 (7.94%) Product Ownership
4 16 (7.48%) Legacy Systems
5 15 (7.01%) Distributed Systems
6 13 (6.07%) AI Agents
7 11 (5.14%) Low-Code
8 10 (4.67%) e-Learning
9 7 (3.27%) Enterprise Software
10 4 (1.87%) Analytical Mindset
10 4 (1.87%) Foreign Exchange (FX)
10 4 (1.87%) Greenfield Project
11 3 (1.40%) Operational Technology
12 2 (0.93%) Algorithms
12 2 (0.93%) Management Information System
12 2 (0.93%) Self-Motivation
13 1 (0.47%) Data Protection Act
13 1 (0.47%) Hybrid Cloud
13 1 (0.47%) IoT
13 1 (0.47%) Virtual Team
Operating Systems
1 16 (7.48%) Linux
2 8 (3.74%) Android
3 6 (2.80%) Apple iOS
4 5 (2.34%) CentOS
4 5 (2.34%) Debian
4 5 (2.34%) Red Hat Enterprise Linux
4 5 (2.34%) Ubuntu
5 2 (0.93%) Windows
6 1 (0.47%) Windows Server
Processes & Methodologies
1 101 (47.20%) Agile
2 97 (45.33%) CI/CD
3 71 (33.18%) Full-Stack Development
4 68 (31.78%) AI
4 68 (31.78%) DevOps
5 63 (29.44%) Problem-Solving
6 54 (25.23%) Software Engineering
7 51 (23.83%) Containerisation
8 49 (22.90%) Mentoring
9 48 (22.43%) Test Automation
10 46 (21.50%) API Integration
11 41 (19.16%) Microservices
12 40 (18.69%) Clean Code
13 38 (17.76%) LLM
14 33 (15.42%) Scrum
15 32 (14.95%) Computer Science
15 32 (14.95%) TDD
16 30 (14.02%) Continuous Improvement
16 30 (14.02%) Machine Learning
17 26 (12.15%) Generative AI
Programming Languages
1 81 (37.85%) Python
2 72 (33.64%) C#
3 64 (29.91%) SQL
4 59 (27.57%) JavaScript
5 33 (15.42%) Java
6 32 (14.95%) TypeScript
7 18 (8.41%) PHP
8 6 (2.80%) Kotlin
8 6 (2.80%) Swift
9 4 (1.87%) Bash
9 4 (1.87%) Bicep
10 3 (1.40%) C++
10 3 (1.40%) PL/SQL
10 3 (1.40%) T-SQL
11 2 (0.93%) DataWeave
11 2 (0.93%) Rust
11 2 (0.93%) Shell Script
11 2 (0.93%) VB.NET
12 1 (0.47%) Go
12 1 (0.47%) Ruby
Qualifications
1 35 (16.36%) Degree
2 22 (10.28%) Computer Science Degree
3 15 (7.01%) Security Cleared
4 11 (5.14%) SC Cleared
5 7 (3.27%) Azure Certification
6 5 (2.34%) Microsoft Certification
7 4 (1.87%) DV Cleared
8 2 (0.93%) AWS Certification
9 1 (0.47%) ITIL Foundation Certificate
9 1 (0.47%) Master's Degree
Quality Assurance & Compliance
1 22 (10.28%) Accessibility
2 12 (5.61%) Data Quality
2 12 (5.61%) WCAG
3 5 (2.34%) QA
4 2 (0.93%) GRC
5 1 (0.47%) GDPR
5 1 (0.47%) NIST
5 1 (0.47%) Sarbanes-Oxley
System Software
1 72 (33.64%) Docker
2 4 (1.87%) Virtual Machines
3 2 (0.93%) Virtual Desktop
Systems Management
1 54 (25.23%) Kubernetes
2 28 (13.08%) Terraform
3 6 (2.80%) Single Sign-On
4 5 (2.34%) Ansible
4 5 (2.34%) Puppet
5 2 (0.93%) Active Directory Federation Services
5 2 (0.93%) Kibana
5 2 (0.93%) Nagios
6 1 (0.47%) Grafana
Vendors
1 29 (13.55%) Google
2 14 (6.54%) Dynatrace
2 14 (6.54%) Microsoft
2 14 (6.54%) OpenAI
3 8 (3.74%) Automation Anywhere
3 8 (3.74%) UiPath
4 7 (3.27%) Red Hat
4 7 (3.27%) Splunk
5 6 (2.80%) Apple
6 5 (2.34%) Atlassian
6 5 (2.34%) Oracle
6 5 (2.34%) SaltStack
7 3 (1.40%) MuleSoft
8 2 (0.93%) New Relic
8 2 (0.93%) Pega
8 2 (0.93%) Salesforce
8 2 (0.93%) Trapeze
8 2 (0.93%) Xamarin
9 1 (0.47%) Foundry
9 1 (0.47%) SAP