Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in London 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 24 November 2017 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
England > London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 158 152 170
Rank change year-on-year -6 +18 +113
Contract jobs citing Sass 803 809 678
As % of all contract IT jobs advertised in London 1.70% 1.79% 1.44%
As % of the Libraries, Frameworks & Software Standards category 4.61% 5.22% 4.48%
Number of daily rates quoted 634 645 559
London median daily rate £458 £425 £400
Median daily rate % change year-on-year +7.82% +6.25% +6.67%
10th Percentile £325 £313 £275
90th Percentile £575 £563 £575
England median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% +3.45%
Number of hourly rates quoted 1 0 8
London median hourly rate £100.50 - £23.87
10th Percentile £100.25 - £21.04
90th Percentile £100.75 - £25.96
England median hourly rate £40.00 - £23.75

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

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 17407 15497 15146
As % of all contract IT jobs advertised in London 36.96% 34.36% 32.26%
Number of daily rates quoted 13288 11591 11283
London median daily rate £500 £465 £450
Median daily rate % change year-on-year +7.53% +3.33% +5.88%
10th Percentile £350 £319 £308
90th Percentile £650 £625 £625
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 102 72 92
London median hourly rate £35.00 £40.00 £35.00
Median hourly rate % change year-on-year -12.50% +14.29% -
10th Percentile £19.50 £19.23 £14.25
90th Percentile £50.00 £57.44 £55.00
England median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +10.29%

Sass
Job Vacancy Trend in London

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

Job vacancy trend for Sass in London

Sass
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Sass in London

Sass
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Sass in London over the 6 months to 24 November 2017.

Contractor daily rate histogram for Sass in London

Sass
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Sass in London.

Contractor hourly rate trend for Sass in London

Sass
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Sass within the London region over the 6 months to 24 November 2017. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +1 154 £458 +7.65% 37
East London +16 26 £450 +44.00% 7
South London -17 19 £390 -2.50% 6
West London -31 16 £351 -12.38% 8
North London -12 5 £450 +24.14% 1
Sass
England

For the 6 months to 24 November 2017, IT contractor jobs citing Sass also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Sass.

1 719 (89.54%) CSS
2 709 (88.29%) JavaScript
3 623 (77.58%) HTML
4 437 (54.42%) HTML5
5 397 (49.44%) Agile Software Development
6 357 (44.46%) CSS3
7 343 (42.71%) Front End Development
8 331 (41.22%) Node.js
9 312 (38.85%) AngularJS
10 308 (38.36%) React
11 295 (36.74%) LESS
12 271 (33.75%) TDD
13 270 (33.62%) Git (software)
14 217 (27.02%) User Experience
15 214 (26.65%) jQuery
16 201 (25.03%) ES6
17 179 (22.29%) gulp
18 168 (20.92%) Responsive Web Design
18 168 (20.92%) Grunt
19 154 (19.18%) Redux
20 148 (18.43%) Twitter Bootstrap
21 140 (17.43%) webpack
22 135 (16.81%) Finance
23 124 (15.44%) OO
24 110 (13.70%) Jasmine
25 109 (13.57%) Java
26 108 (13.45%) Amazon AWS
27 106 (13.20%) Scrum
28 105 (13.08%) Web Development
29 99 (12.33%) BDD

Sass
Co-occurring IT Skills in London 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 48 (5.98%) CMS
2 38 (4.73%) Elasticsearch
3 35 (4.36%) WordPress
4 32 (3.99%) Drupal
5 24 (2.99%) Confluence
6 19 (2.37%) Apache
7 17 (2.12%) Tomcat
8 14 (1.74%) Jetty
9 13 (1.62%) Adobe Experience Manager
10 12 (1.49%) EPiServer
11 11 (1.37%) nginx
12 9 (1.12%) WildFly
13 6 (0.75%) Apache Solr
13 6 (0.75%) Cloud Foundry
14 5 (0.62%) JBoss
14 5 (0.62%) Sitecore CMS
15 4 (0.50%) Joomla!
15 4 (0.50%) Umbraco
15 4 (0.50%) WebLogic
16 3 (0.37%) WebSphere
Applications
1 51 (6.35%) Photoshop
2 13 (1.62%) Adobe Illustrator
3 9 (1.12%) Adobe Creative Suite
4 7 (0.87%) GIMP
5 1 (0.12%) HipChat
5 1 (0.12%) InDesign
5 1 (0.12%) Microsoft Office
5 1 (0.12%) OmniGraffle
Business Applications
1 10 (1.25%) Magento
2 4 (0.50%) Shopify
3 2 (0.25%) Eloqua
3 2 (0.25%) Salesforce.com CRM
4 1 (0.12%) Dynamics CRM
4 1 (0.12%) Payment Gateway
Cloud Services
1 108 (13.45%) Amazon AWS
2 73 (9.09%) npm
3 50 (6.23%) Microsoft Azure
4 26 (3.24%) Serverless
5 25 (3.11%) GitHub
6 17 (2.12%) AWS Lambda
7 14 (1.74%) Google Cloud Platform
8 13 (1.62%) Amazon SQS
8 13 (1.62%) PaaS
9 12 (1.49%) Heroku
10 11 (1.37%) SaaS
11 9 (1.12%) Amazon EC2
11 9 (1.12%) Amazon Kinesis
11 9 (1.12%) Amazon S3
11 9 (1.12%) AWS CloudFormation
12 8 (1.00%) CloudFront
13 7 (0.87%) Amazon CloudWatch
14 5 (0.62%) OpenShift
14 5 (0.62%) Route 53
14 5 (0.62%) Yarn
Communications & Networking
1 19 (2.37%) HTTP
2 7 (0.87%) Internet
2 7 (0.87%) SMS
3 4 (0.50%) Bluetooth
3 4 (0.50%) SSH
4 2 (0.25%) Ethernet
4 2 (0.25%) FTP
4 2 (0.25%) Skype
4 2 (0.25%) SMTP
4 2 (0.25%) Unified Communications
4 2 (0.25%) VPLS
5 1 (0.12%) Intranet
5 1 (0.12%) TCP/IP
Database & Business Intelligence
1 67 (8.34%) MySQL
2 47 (5.85%) PostgreSQL
3 30 (3.74%) NoSQL
4 27 (3.36%) MongoDB
5 26 (3.24%) Amazon DynamoDB
6 21 (2.62%) Neo4j
7 14 (1.74%) SQL Server
8 11 (1.37%) Redis
9 10 (1.25%) Big Data
10 9 (1.12%) Amazon Redshift
11 8 (1.00%) Hadoop
12 4 (0.50%) Azure SQL Database
12 4 (0.50%) Relational Database
13 3 (0.37%) MS Access
13 3 (0.37%) SQL Server 2014
13 3 (0.37%) SQL Server Analysis Services
14 2 (0.25%) Couchbase
14 2 (0.25%) DocumentDB
14 2 (0.25%) GIS
14 2 (0.25%) HDInsight
Development Applications
1 270 (33.62%) Git (software)
2 179 (22.29%) gulp
3 168 (20.92%) Grunt
4 140 (17.43%) webpack
5 110 (13.70%) Jasmine
6 70 (8.72%) Babel
6 70 (8.72%) Jenkins
7 68 (8.47%) Mocha
8 62 (7.72%) Karma Test Runner
9 54 (6.72%) JIRA
10 44 (5.48%) Selenium
11 39 (4.86%) Cucumber
12 33 (4.11%) Bitbucket
12 33 (4.11%) Subversion
13 26 (3.24%) Bower
14 20 (2.49%) git-flow
15 19 (2.37%) Protractor
15 19 (2.37%) WebDriver
16 17 (2.12%) PhantomJS
17 16 (1.99%) TeamCity
General
1 135 (16.81%) Finance
2 62 (7.72%) Banking
3 38 (4.73%) Marketing
3 38 (4.73%) Retail
4 25 (3.11%) Front Office
5 24 (2.99%) Investment Banking
6 19 (2.37%) Games
7 18 (2.24%) Publishing
8 16 (1.99%) Telecoms
9 11 (1.37%) Financial Institution
10 6 (0.75%) Electronics
10 6 (0.75%) Manufacturing
11 4 (0.50%) Pharmaceutical
12 3 (0.37%) Advertising
12 3 (0.37%) Digital Economy
13 2 (0.25%) Back Office
13 2 (0.25%) Law
13 2 (0.25%) Online Betting
13 2 (0.25%) Prime Brokerage
13 2 (0.25%) Retail Banking
Job Titles
1 721 (89.79%) Developer
2 307 (38.23%) Front End Developer (Client-Side Developer)
3 207 (25.78%) JavaScript Developer
4 98 (12.20%) UI Developer
5 96 (11.96%) HTML Developer
6 79 (9.84%) HTML CSS Developer
7 73 (9.09%) Angular Developer
7 73 (9.09%) Full Stack Developer
8 62 (7.72%) Senior Developer
9 38 (4.73%) Node.js Developer
9 38 (4.73%) Web Developer
10 32 (3.99%) PHP Developer
11 30 (3.74%) Senior Front-End Developer
12 29 (3.61%) Java Developer
12 29 (3.61%) Scala Developer
13 27 (3.36%) UX Developer
14 21 (2.62%) WordPress Developer
15 20 (2.49%) Agile Developer
16 19 (2.37%) Drupal Developer
17 18 (2.24%) CSS Developer
Libraries, Frameworks & Software Standards
1 719 (89.54%) CSS
2 623 (77.58%) HTML
3 437 (54.42%) HTML5
4 357 (44.46%) CSS3
5 331 (41.22%) Node.js
6 312 (38.85%) AngularJS
7 308 (38.36%) React
8 295 (36.74%) LESS
9 214 (26.65%) jQuery
10 154 (19.18%) Redux
11 148 (18.43%) Twitter Bootstrap
12 86 (10.71%) Web Services
13 76 (9.46%) Angular 2
14 74 (9.22%) REST
15 67 (8.34%) RESTful
16 62 (7.72%) Backbone.js
16 62 (7.72%) Express
17 60 (7.47%) .NET
17 60 (7.47%) JSON
18 54 (6.72%) Ajax
Miscellaneous
1 217 (27.02%) User Experience
2 58 (7.22%) Greenfield Project
3 37 (4.61%) W3C
4 34 (4.23%) Fintech
5 32 (3.99%) Mobile App
6 30 (3.74%) Linux Command Line
7 17 (2.12%) Analytical Skills
8 15 (1.87%) Derivative
9 14 (1.74%) Social Media
10 13 (1.62%) Computer Science
11 12 (1.49%) Foreign Exchange (FX)
12 10 (1.25%) Equity Derivative
13 9 (1.12%) Algorithms
13 9 (1.12%) Data Structures
13 9 (1.12%) Virtual Team
14 8 (1.00%) Video on Demand
15 7 (0.87%) Animation
16 6 (0.75%) Over-the-Top Content
17 5 (0.62%) Digital Media
17 5 (0.62%) NHS
Operating Systems
1 57 (7.10%) Linux
2 17 (2.12%) Android
3 14 (1.74%) Apple iOS
4 10 (1.25%) Mac OS
5 5 (0.62%) Unix
6 4 (0.50%) Mac OS X
7 2 (0.25%) Windows
8 1 (0.12%) CoreOS
8 1 (0.12%) Red Hat Enterprise Linux
8 1 (0.12%) Windows 10
Processes & Methodologies
1 397 (49.44%) Agile Software Development
2 343 (42.71%) Front End Development
3 271 (33.75%) TDD
4 168 (20.92%) Responsive Web Design
5 124 (15.44%) OO
6 106 (13.20%) Scrum
7 105 (13.08%) Web Development
8 99 (12.33%) BDD
9 83 (10.34%) Test Automation
10 82 (10.21%) Continuous Integration
11 80 (9.96%) E-Commerce
12 77 (9.59%) DevOps
13 75 (9.34%) Mobile First
14 63 (7.85%) Microservices
15 59 (7.35%) SEO
16 54 (6.72%) Continuous Delivery
17 52 (6.48%) Web Design
18 51 (6.35%) MVC
19 49 (6.10%) Pair Programming
20 48 (5.98%) Software Engineering
Programming Languages
1 709 (88.29%) JavaScript
2 201 (25.03%) ES6
3 109 (13.57%) Java
4 83 (10.34%) TypeScript
5 74 (9.22%) PHP
6 41 (5.11%) Python
7 40 (4.98%) Scala
8 34 (4.23%) SQL
9 29 (3.61%) C#
10 13 (1.62%) Ruby
11 7 (0.87%) Bash Shell
11 7 (0.87%) GraphQL
11 7 (0.87%) Shell Script
12 5 (0.62%) ECMAScript
12 5 (0.62%) Go
13 3 (0.37%) C
13 3 (0.37%) C++
13 3 (0.37%) Objective-C
13 3 (0.37%) VB
13 3 (0.37%) VC++
Qualifications
1 44 (5.48%) Security Cleared
2 36 (4.48%) SC Cleared
3 23 (2.86%) Degree
4 11 (1.37%) Computer Science Degree
5 4 (0.50%) BPSS Clearance
6 2 (0.25%) CTC Cleared
6 2 (0.25%) DV Cleared
Quality Assurance & Compliance
1 41 (5.11%) QA
2 29 (3.61%) WCAG
3 13 (1.62%) WAI
4 4 (0.50%) Disclosure Scotland
5 2 (0.25%) SLA
System Software
1 88 (10.96%) Docker
2 2 (0.25%) Active Directory
2 2 (0.25%) Varnish
2 2 (0.25%) Virtual Machines
Systems Management
1 21 (2.62%) Ansible
2 20 (2.49%) Kubernetes
3 18 (2.24%) Opscode Chef
3 18 (2.24%) Terraform
4 15 (1.87%) Sysdig
5 8 (1.00%) Puppet
6 6 (0.75%) Business Desktop Deployment
6 6 (0.75%) Kibana
7 4 (0.50%) Packer
8 3 (0.37%) Mesos
9 2 (0.25%) cPanel
9 2 (0.25%) Nagios
10 1 (0.12%) Grafana
10 1 (0.12%) Graphite
Vendors
1 27 (3.36%) Google
2 24 (2.99%) Adobe
3 12 (1.49%) Microsoft
4 9 (1.12%) Oracle
5 7 (0.87%) SAP
5 7 (0.87%) VMware
6 5 (0.62%) Sitecore
6 5 (0.62%) WooCommerce
6 5 (0.62%) Zend
7 4 (0.50%) hybris
7 4 (0.50%) New Relic
7 4 (0.50%) Salesforce.com
8 3 (0.37%) ATG
8 3 (0.37%) Sun
9 2 (0.25%) IBM
9 2 (0.25%) Marketo
9 2 (0.25%) Sage
9 2 (0.25%) Sybase
9 2 (0.25%) Telerik
9 2 (0.25%) Xamarin