Period
to 19 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Oxfordshire with a requirement for API Development skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited API Development over the 6 months to 19 October 2018 with a comparison to the same period in the previous 2 years.

API Development
South East > Oxfordshire
6 months to
19 Oct 2018
Same period 2017 Same period 2016
Rank 152 163 172
Rank change year-on-year +11 +9 -8
Permanent jobs citing API Development 19 1 12
As % of all permanent IT jobs advertised in Oxfordshire 0.70% 0.036% 0.39%
As % of the Processes & Methodologies category 0.77% 0.040% 0.43%
Number of salaries quoted 25 0 12
Oxfordshire median annual salary £50,000 - £57,500
10th Percentile £36,500 - £51,250
90th Percentile £70,000 - £67,500
South East median annual salary £50,000 £60,000 £47,500
% change year-on-year -16.67% +26.32% -5.00%

API Development is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Oxfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Oxfordshire
Permanent vacancies with a requirement for process or methodology skills 2,461 2,503 2,810
As % of all permanent IT jobs advertised in Oxfordshire 90.25% 90.10% 90.56%
Number of salaries quoted 2,154 2,062 2,237
Oxfordshire median annual salary £50,000 £45,000 £47,000
Median salary % change year-on-year +11.11% -4.26% +10.59%
10th Percentile £31,000 £27,500 £27,000
90th Percentile £72,500 £71,250 £67,500
South East median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

API Development
Job Vacancy Trend in Oxfordshire

Job postings citing API Development as a percentage of all IT jobs advertised in Oxfordshire.

Job vacancy trend for API Development in Oxfordshire

API Development
Salary Trend in Oxfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing API Development in Oxfordshire.

Salary trend for API Development in Oxfordshire

API Development
Salary Histogram in Oxfordshire

The salary distribution of IT jobs citing API Development in Oxfordshire over the 6 months to 19 October 2018.

Salary histogram for API Development in Oxfordshire

API Development
Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing API Development within the Oxfordshire region over the 6 months to 19 October 2018. 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
Job
Vacancies
Oxford - 19 £50,000 - 3
Abingdon - 2 £50,000 -
API Development
South East

For the 6 months to 19 October 2018, IT jobs citing API Development also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Oxfordshire region with a requirement for API Development.

1 11 (57.89%) Agile Software Development
1 11 (57.89%) Big Data
2 8 (42.11%) JSON
2 8 (42.11%) Java
3 7 (36.84%) Python
3 7 (36.84%) Computer Science
3 7 (36.84%) REST
4 6 (31.58%) Machine Learning
4 6 (31.58%) CSS
4 6 (31.58%) JavaScript
4 6 (31.58%) HTML
4 6 (31.58%) Spring
4 6 (31.58%) Concurrent Programming
4 6 (31.58%) Greenfield Project
4 6 (31.58%) Java 8
5 5 (26.32%) Computer Science Degree
5 5 (26.32%) Collaborative Working
5 5 (26.32%) API Design
5 5 (26.32%) Kubernetes
5 5 (26.32%) React
5 5 (26.32%) Ansible
5 5 (26.32%) Docker
5 5 (26.32%) Flask
5 5 (26.32%) DevOps
5 5 (26.32%) Artificial Intelligence
5 5 (26.32%) Software Engineering
5 5 (26.32%) TDD
5 5 (26.32%) C#
5 5 (26.32%) Ant
5 5 (26.32%) SQL

API Development
Co-occurring IT Skills in Oxfordshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 5 (26.32%) Elasticsearch
Cloud Services
1 5 (26.32%) Amazon AWS
1 5 (26.32%) Microsoft Azure
Database & Business Intelligence
1 11 (57.89%) Big Data
2 5 (26.32%) NoSQL
3 3 (15.79%) SQL Server
Development Applications
1 5 (26.32%) Ant
1 5 (26.32%) Hudson
1 5 (26.32%) Jenkins
2 3 (15.79%) Git (software)
2 3 (15.79%) Grunt
2 3 (15.79%) gulp
Job Titles
1 19 (100.00%) Developer
2 6 (31.58%) Java Developer
3 5 (26.32%) Python Developer
3 5 (26.32%) Software Developer
4 3 (15.79%) .NET Developer
4 3 (15.79%) .NET Software Developer
4 3 (15.79%) ASP.NET Developer
4 3 (15.79%) C# .NET Developer
4 3 (15.79%) C# ASP.NET Developer
4 3 (15.79%) C# Developer
4 3 (15.79%) C# Software Developer
4 3 (15.79%) Front End Developer (Client-Side Developer)
4 3 (15.79%) Senior Developer
4 3 (15.79%) SQL Developer
4 3 (15.79%) SQL Server Developer
4 3 (15.79%) UI Developer
5 2 (10.53%) DevOps Developer
5 2 (10.53%) Senior Front-End Developer
5 2 (10.53%) Senior UI Developer
6 1 (5.26%) Senior Python Developer
Libraries, Frameworks & Software Standards
1 8 (42.11%) JSON
2 7 (36.84%) REST
3 6 (31.58%) CSS
3 6 (31.58%) HTML
3 6 (31.58%) Spring
4 5 (26.32%) Django
4 5 (26.32%) Flask
4 5 (26.32%) React
4 5 (26.32%) Web Services
4 5 (26.32%) XML
4 5 (26.32%) XSLT
5 3 (15.79%) .NET
5 3 (15.79%) .NET Core
5 3 (15.79%) Ajax
5 3 (15.79%) AngularJS
5 3 (15.79%) ASP.NET
5 3 (15.79%) LESS
5 3 (15.79%) OAuth
5 3 (15.79%) Sass
5 3 (15.79%) Vue.js
Miscellaneous
1 7 (36.84%) Computer Science
2 6 (31.58%) Greenfield Project
Processes & Methodologies
1 11 (57.89%) Agile Software Development
2 6 (31.58%) Concurrent Programming
2 6 (31.58%) Machine Learning
3 5 (26.32%) API Design
3 5 (26.32%) Artificial Intelligence
3 5 (26.32%) ATDD
3 5 (26.32%) BDD
3 5 (26.32%) Collaborative Working
3 5 (26.32%) Continuous Integration
3 5 (26.32%) Data Transformation
3 5 (26.32%) DevOps
3 5 (26.32%) ETL
3 5 (26.32%) Load Testing
3 5 (26.32%) Refactoring
3 5 (26.32%) Software Engineering
3 5 (26.32%) TDD
3 5 (26.32%) Test Automation
4 3 (15.79%) Continuous Improvement
5 2 (10.53%) Microservices
5 2 (10.53%) OO
Programming Languages
1 8 (42.11%) Java
2 7 (36.84%) Python
3 6 (31.58%) Java 8
3 6 (31.58%) JavaScript
4 5 (26.32%) C#
4 5 (26.32%) SQL
5 3 (15.79%) VB.NET
6 2 (10.53%) TypeScript
Qualifications
1 5 (26.32%) Computer Science Degree
1 5 (26.32%) Degree
System Software
1 5 (26.32%) Docker
Systems Management
1 5 (26.32%) Ansible
1 5 (26.32%) Kubernetes
Vendors
1 3 (15.79%) Telerik