Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in St Albans with a requirement for REST skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited REST over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Representational State Transfer (REST)
Hertfordshire > St Albans
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 62 58 70
Rank change year-on-year -4 +12 -
Permanent jobs citing REST 7 11 3
As % of all permanent IT jobs advertised in St Albans 2.08% 2.71% 1.01%
As % of the Libraries, Frameworks & Software Standards category 2.99% 4.37% 1.47%
Number of salaries quoted 7 11 1
St Albans median annual salary £47,500 £60,000 £35,000
Median salary % change year-on-year -20.83% +71.43% -
10th Percentile £43,750 £41,250 £32,500
90th Percentile £72,500 £87,500 £37,500
Hertfordshire median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% +16.67%

REST is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in St Albans with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
St Albans
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 234 252 204
As % of all permanent IT jobs advertised in St Albans 69.64% 62.07% 68.92%
Number of salaries quoted 204 236 196
St Albans median annual salary £52,500 £50,000 £45,000
Median salary % change year-on-year +5.00% +11.11% -
10th Percentile £32,000 £32,500 £25,000
90th Percentile £72,500 £72,500 £72,500
Hertfordshire median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -

REST
Job Vacancy Trend in St Albans

Job postings citing REST as a percentage of all IT jobs advertised in St Albans.

Job vacancy trend for REST in St Albans

REST
Salary Trend in St Albans

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing REST in St Albans.

Salary trend for REST in St Albans

REST
Salary Histogram in St Albans

The salary distribution of IT jobs citing REST in St Albans over the 6 months to 21 November 2017.

Salary histogram for REST in St Albans

For the 6 months to 21 November 2017, IT jobs citing REST also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the St Albans region with a requirement for REST.

1 7 (100.00%) OO
1 7 (100.00%) TDD
2 5 (71.43%) Kanban
2 5 (71.43%) Test Automation
2 5 (71.43%) Amazon AWS
2 5 (71.43%) Dependency Injection
2 5 (71.43%) MVC
2 5 (71.43%) JSON
2 5 (71.43%) Django
2 5 (71.43%) CRM
2 5 (71.43%) OOD
2 5 (71.43%) Web Services
2 5 (71.43%) OOP
2 5 (71.43%) Memory Management
2 5 (71.43%) Apple iOS
2 5 (71.43%) Algorithms
2 5 (71.43%) Auto-Scaling
2 5 (71.43%) iOS Development
2 5 (71.43%) User Experience
2 5 (71.43%) Apple Swift
2 5 (71.43%) Concurrent Programming
2 5 (71.43%) AWS Lambda
2 5 (71.43%) SOLID
2 5 (71.43%) Core Data
2 5 (71.43%) Continuous Deployment
2 5 (71.43%) Domain Models
2 5 (71.43%) Serverless
3 2 (28.57%) Front End Development
3 2 (28.57%) Microservices
3 2 (28.57%) React

REST
Co-occurring IT Skills in St Albans 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:

Cloud Services
1 5 (71.43%) Amazon AWS
1 5 (71.43%) AWS Lambda
1 5 (71.43%) Serverless
Development Applications
1 2 (28.57%) Jasmine
General
1 2 (28.57%) Retail
Job Titles
1 7 (100.00%) Developer
2 5 (71.43%) Applications Developer
2 5 (71.43%) iOS Developer
3 2 (28.57%) Front End Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 5 (71.43%) Core Data
1 5 (71.43%) Django
1 5 (71.43%) JSON
1 5 (71.43%) Web Services
2 2 (28.57%) Backbone.js
2 2 (28.57%) CSS
2 2 (28.57%) CSS3
2 2 (28.57%) Express
2 2 (28.57%) HTML
2 2 (28.57%) HTML5
2 2 (28.57%) jQuery
2 2 (28.57%) koa
2 2 (28.57%) Node.js
2 2 (28.57%) React
2 2 (28.57%) Semantic HTML
2 2 (28.57%) Underscore.js
Miscellaneous
1 5 (71.43%) Algorithms
1 5 (71.43%) User Experience
Operating Systems
1 5 (71.43%) Apple iOS
Processes & Methodologies
1 7 (100.00%) OO
1 7 (100.00%) TDD
2 5 (71.43%) Auto-Scaling
2 5 (71.43%) Concurrent Programming
2 5 (71.43%) Continuous Deployment
2 5 (71.43%) CRM
2 5 (71.43%) Dependency Injection
2 5 (71.43%) Domain Models
2 5 (71.43%) iOS Development
2 5 (71.43%) Kanban
2 5 (71.43%) Memory Management
2 5 (71.43%) MVC
2 5 (71.43%) OOD
2 5 (71.43%) OOP
2 5 (71.43%) SOLID
2 5 (71.43%) Test Automation
3 2 (28.57%) ATDD
3 2 (28.57%) BDD
3 2 (28.57%) Front End Development
3 2 (28.57%) Microservices
Programming Languages
1 5 (71.43%) Apple Swift
2 2 (28.57%) JavaScript