Period
to 22 October 2018

The following table provides summary statistics for contract job vacancies advertised in Milton Keynes with a requirement for Chai skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Chai over the 6 months to 22 October 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Chai Assertion Library (Chai.js)
Buckinghamshire > Milton Keynes
6 months to
22 Oct 2018
Same period 2017 Same period 2016
Rank 97 102 -
Rank change year-on-year +5 - -
Contract jobs citing Chai 10 17 0
As % of all contract IT jobs advertised in Milton Keynes 0.72% 1.01% -
As % of the Libraries, Frameworks & Software Standards category 2.34% 3.20% -
Number of daily rates quoted 6 7 0
Milton Keynes median daily rate £388 £350 -
Median daily rate % change year-on-year +10.71% - -
Buckinghamshire median daily rate £388 £390 -
% change year-on-year -0.64% - -
Number of hourly rates quoted 0 0 0
Milton Keynes median hourly rate - - -
Buckinghamshire median hourly rate - - -

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

All Software Libraries and Frameworks
Milton Keynes
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 427 531 304
As % of all contract IT jobs advertised in Milton Keynes 30.54% 31.49% 23.69%
Number of daily rates quoted 246 236 158
Milton Keynes median daily rate £425 £389 £375
Median daily rate % change year-on-year +9.32% +3.67% +2.11%
10th Percentile £322 £313 £263
90th Percentile £588 £528 £500
Buckinghamshire median daily rate £425 £388 £370
% change year-on-year +9.68% +4.73% +5.71%
Number of hourly rates quoted 1 0 0
Milton Keynes median hourly rate £55.00 - -
Buckinghamshire median hourly rate £45.00 £29.00 £36.25
% change year-on-year +55.17% -20.00% +42.16%

Chai
Job Vacancy Trend in Milton Keynes

Job postings citing Chai as a percentage of all IT jobs advertised in Milton Keynes.

Job vacancy trend for Chai in Milton Keynes

Chai
Contractor Daily Rate Trend in Milton Keynes

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Chai in Milton Keynes.

Contractor daily rate trend for Chai in Milton Keynes

For the 6 months to 22 October 2018, IT contractor jobs citing Chai also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Milton Keynes region with a requirement for Chai.

1 10 (100.00%) Mocha
1 10 (100.00%) Node.js
1 10 (100.00%) Build Automation
1 10 (100.00%) Jenkins
1 10 (100.00%) Dependency Management
1 10 (100.00%) OpenShift
1 10 (100.00%) Karma Test Runner
1 10 (100.00%) Protractor
2 9 (90.00%) Test Automation
3 8 (80.00%) AngularJS
4 7 (70.00%) JavaScript
5 6 (60.00%) Git (software)
6 5 (50.00%) GitLab
7 4 (40.00%) RESTful
8 3 (30.00%) Workflow
8 3 (30.00%) Continuous Integration
8 3 (30.00%) npm
9 2 (20.00%) Banking
9 2 (20.00%) Finance
9 2 (20.00%) REST
10 1 (10.00%) Functional Testing
10 1 (10.00%) Open Source
10 1 (10.00%) MongoDB
10 1 (10.00%) SDLC
10 1 (10.00%) Mobile App
10 1 (10.00%) Scrum
10 1 (10.00%) Agile Software Development
10 1 (10.00%) TDD
10 1 (10.00%) SQL
10 1 (10.00%) SOAP

Chai
Co-occurring IT Skills in Milton Keynes 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 10 (100.00%) OpenShift
2 3 (30.00%) npm
Communications & Networking
1 1 (10.00%) Internet
Database & Business Intelligence
1 1 (10.00%) MongoDB
Development Applications
1 10 (100.00%) Jenkins
1 10 (100.00%) Karma Test Runner
1 10 (100.00%) Mocha
1 10 (100.00%) Protractor
2 6 (60.00%) Git (software)
3 5 (50.00%) GitLab
4 1 (10.00%) JIRA
General
1 2 (20.00%) Banking
1 2 (20.00%) Finance
2 1 (10.00%) Corporate Banking
2 1 (10.00%) Retail
Job Titles
1 7 (70.00%) Developer
2 5 (50.00%) Angular Developer
2 5 (50.00%) Node.js Developer
3 4 (40.00%) Full Stack Developer
4 3 (30.00%) JavaScript Developer
5 1 (10.00%) Automation Tester
5 1 (10.00%) Integration Developer
5 1 (10.00%) Tester
Libraries, Frameworks & Software Standards
1 10 (100.00%) Node.js
2 8 (80.00%) AngularJS
3 4 (40.00%) RESTful
4 2 (20.00%) REST
5 1 (10.00%) SOAP
5 1 (10.00%) Web Services
Miscellaneous
1 1 (10.00%) Mobile App
1 1 (10.00%) Self-Motivation
Processes & Methodologies
1 10 (100.00%) Build Automation
1 10 (100.00%) Dependency Management
2 9 (90.00%) Test Automation
3 3 (30.00%) Continuous Integration
3 3 (30.00%) Workflow
4 1 (10.00%) Agile Software Development
4 1 (10.00%) Deployment Automation
4 1 (10.00%) Functional Testing
4 1 (10.00%) Open Source
4 1 (10.00%) Scrum
4 1 (10.00%) SDLC
4 1 (10.00%) TDD
Programming Languages
1 7 (70.00%) JavaScript
2 1 (10.00%) Java
2 1 (10.00%) SQL
Quality Assurance & Compliance
1 1 (10.00%) QA
Vendors
1 1 (10.00%) IBM