Period
to 14 November 2018

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for Sass skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Sass over the 6 months to 14 November 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.

Sass (Syntactically Awesome StyleSheets) including SCSS
South London > Croydon
6 months to
14 Nov 2018
Same period 2017 Same period 2016
Rank 96 81 67
Rank change year-on-year -15 -14 -18
Contract jobs citing Sass 20 10 10
As % of all contract IT jobs advertised in Croydon 1.70% 1.20% 1.82%
As % of the Libraries, Frameworks & Software Standards category 4.09% 2.76% 5.10%
Number of daily rates quoted 17 7 10
Croydon median daily rate £465 £525 £400
Median daily rate % change year-on-year -11.43% +31.25% -11.11%
10th Percentile £419 £383 £374
90th Percentile £500 £550 £443
South London median daily rate £450 £395 £400
% change year-on-year +13.92% -1.25% +23.08%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

Sass 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 Croydon with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Croydon
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 489 362 196
As % of all contract IT jobs advertised in Croydon 41.65% 43.46% 35.64%
Number of daily rates quoted 350 241 103
Croydon median daily rate £500 £500 £425
Median daily rate % change year-on-year - +17.65% -5.56%
10th Percentile £363 £381 £313
90th Percentile £588 £656 £513
South London median daily rate £495 £500 £425
% change year-on-year -1.00% +17.65% +13.33%
Number of hourly rates quoted 1 1 0
Croydon median hourly rate £35.00 £28.50 -
Median hourly rate % change year-on-year +22.81% - -
South London median hourly rate £43.97 £47.83 £50.00
% change year-on-year -8.08% -4.34% -

Sass
Job Vacancy Trend in Croydon

Job postings citing Sass as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for Sass in Croydon

Sass
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Sass in Croydon.

Contractor daily rate trend for Sass in Croydon

For the 6 months to 14 November 2018, IT contractor jobs citing Sass 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 Croydon region with a requirement for Sass.

1 15 (75.00%) JavaScript
1 15 (75.00%) AngularJS
2 13 (65.00%) HTML
2 13 (65.00%) CSS
3 12 (60.00%) HTML5
4 11 (55.00%) CSS3
4 11 (55.00%) Redux
5 10 (50.00%) gulp
5 10 (50.00%) Grunt
6 9 (45.00%) Node.js
7 8 (40.00%) Karma Test Runner
7 8 (40.00%) Front End Development
8 7 (35.00%) Angular 2
9 6 (30.00%) ES6
9 6 (30.00%) RxJS
9 6 (30.00%) TypeScript
9 6 (30.00%) DevOps
9 6 (30.00%) NgRx
10 5 (25.00%) Security Cleared
10 5 (25.00%) Agile Software Development
11 4 (20.00%) SC Cleared
11 4 (20.00%) Git (software)
11 4 (20.00%) React
11 4 (20.00%) Jasmine
12 3 (15.00%) webpack
12 3 (15.00%) LESS
12 3 (15.00%) Web Accessibility
12 3 (15.00%) TDD
13 2 (10.00%) Ajax
13 2 (10.00%) Java

Sass
Co-occurring IT Skills in Croydon 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 2 (10.00%) npm
2 1 (5.00%) Amazon AWS
2 1 (5.00%) Force.com
2 1 (5.00%) SaaS
Communications & Networking
1 1 (5.00%) SMS
Database & Business Intelligence
1 1 (5.00%) Data Warehouse
Development Applications
1 10 (50.00%) Grunt
1 10 (50.00%) gulp
2 8 (40.00%) Karma Test Runner
3 4 (20.00%) Git (software)
3 4 (20.00%) Jasmine
4 3 (15.00%) webpack
5 2 (10.00%) Babel
6 1 (5.00%) git-flow
General
1 1 (5.00%) Retail
Job Titles
1 20 (100.00%) Developer
2 14 (70.00%) Angular Developer
3 8 (40.00%) Front End Developer (Client-Side Developer)
3 8 (40.00%) JavaScript Developer
4 7 (35.00%) Node.js Developer
5 4 (20.00%) Full Stack Developer
6 1 (5.00%) HTML CSS Developer
6 1 (5.00%) HTML Developer
6 1 (5.00%) Java Developer
6 1 (5.00%) Salesforce Developer
6 1 (5.00%) Senior Developer
6 1 (5.00%) Senior Front-End Developer
6 1 (5.00%) UI Developer
Libraries, Frameworks & Software Standards
1 15 (75.00%) AngularJS
2 13 (65.00%) CSS
2 13 (65.00%) HTML
3 12 (60.00%) HTML5
4 11 (55.00%) CSS3
4 11 (55.00%) Redux
5 9 (45.00%) Node.js
6 7 (35.00%) Angular 2
7 6 (30.00%) NgRx
7 6 (30.00%) RxJS
8 4 (20.00%) React
9 3 (15.00%) LESS
10 2 (10.00%) Ajax
10 2 (10.00%) RESTful
11 1 (5.00%) J2EE
11 1 (5.00%) Java EE
11 1 (5.00%) jQuery
11 1 (5.00%) SOAP
11 1 (5.00%) Web Services
11 1 (5.00%) XML
Miscellaneous
1 1 (5.00%) NHS
1 1 (5.00%) User Experience
Processes & Methodologies
1 8 (40.00%) Front End Development
2 6 (30.00%) DevOps
3 5 (25.00%) Agile Software Development
4 3 (15.00%) TDD
4 3 (15.00%) Web Accessibility
5 2 (10.00%) Workflow
6 1 (5.00%) Business Intelligence
6 1 (5.00%) CRM
6 1 (5.00%) Cross-Browser Compatibility
6 1 (5.00%) Dependency Injection
6 1 (5.00%) E-Commerce
6 1 (5.00%) ETL
6 1 (5.00%) Functional Programming
6 1 (5.00%) Microservices
6 1 (5.00%) OO
6 1 (5.00%) Performance Optimisation
6 1 (5.00%) Scrum
6 1 (5.00%) Test Automation
6 1 (5.00%) Web Application Development
6 1 (5.00%) Web Development
Programming Languages
1 15 (75.00%) JavaScript
2 6 (30.00%) ES6
2 6 (30.00%) TypeScript
3 2 (10.00%) Java
4 1 (5.00%) Apex Code
Qualifications
1 5 (25.00%) Security Cleared
2 4 (20.00%) SC Cleared
Quality Assurance & Compliance
1 1 (5.00%) PMO
1 1 (5.00%) WCAG
System Software
1 1 (5.00%) Docker
Vendors
1 1 (5.00%) Salesforce.com