Period
to 11 December 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for PostCSS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PostCSS over the 6 months to 11 December 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.

PostCSS
England > London
6 months to
11 Dec 2018
Same period 2017 Same period 2016
Rank 595 617 605
Rank change year-on-year +22 -12 -
Contract jobs citing PostCSS 38 32 16
As % of all contract IT jobs advertised in London 0.081% 0.067% 0.036%
As % of the Development Applications category 0.35% 0.34% 0.20%
Number of daily rates quoted 17 30 13
London median daily rate £515 £519 £410
Median daily rate % change year-on-year -0.72% +26.52% -
10th Percentile £408 £444 £390
90th Percentile £613 £578 £485
England median daily rate £475 £488 £410
% change year-on-year -2.56% +18.90% -
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

PostCSS is in the Development Applications 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 development application skills.

All Development Application Skills
London
Contract vacancies with a requirement for development application skills 10,816 9,530 7,928
As % of all contract IT jobs advertised in London 22.97% 20.07% 17.85%
Number of daily rates quoted 8,066 7,250 5,704
London median daily rate £525 £500 £471
Median daily rate % change year-on-year +5.00% +6.10% +4.72%
10th Percentile £369 £350 £323
90th Percentile £652 £635 £613
England median daily rate £475 £463 £425
% change year-on-year +2.70% +8.82% +3.03%
Number of hourly rates quoted 20 21 14
London median hourly rate £35.50 £37.50 £36.25
Median hourly rate % change year-on-year -5.33% +3.45% +20.83%
10th Percentile £28.70 £20.75 £10.00
90th Percentile £53.75 £47.83 £57.05
England median hourly rate £42.50 £42.50 £40.75
% change year-on-year - +4.29% +1.88%

PostCSS
Job Vacancy Trend in London

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

Job vacancy trend for PostCSS in London

PostCSS
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for PostCSS in London

PostCSS
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing PostCSS in London over the 6 months to 11 December 2018.

Contractor daily rate histogram for PostCSS in London

PostCSS
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 PostCSS within the London region over the 6 months to 11 December 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
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 20 £575 +4.55% 2
East London -29 3 £500 -9.09%
PostCSS
England

For the 6 months to 11 December 2018, IT contractor jobs citing PostCSS 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 London region with a requirement for PostCSS.

1 37 (97.37%) JavaScript
1 37 (97.37%) CSS
2 34 (89.47%) Redux
3 33 (86.84%) ES6
3 33 (86.84%) HTML
4 28 (73.68%) webpack
5 27 (71.05%) User Experience
5 27 (71.05%) Git (software)
6 24 (63.16%) Test Automation
6 24 (63.16%) Analytical Skills
6 24 (63.16%) Problem-Solving
6 24 (63.16%) Enzyme
7 23 (60.53%) Data Structures
7 23 (60.53%) OO
7 23 (60.53%) Finance
8 22 (57.89%) Agile Software Development
8 22 (57.89%) OOD
8 22 (57.89%) Computer Science
8 22 (57.89%) Algorithms
9 21 (55.26%) API Design
9 21 (55.26%) Amazon AWS
9 21 (55.26%) Heroku
10 17 (44.74%) Front End Development
11 15 (39.47%) Chai
11 15 (39.47%) GitHub
11 15 (39.47%) Twitter
12 12 (31.58%) GraphQL
13 11 (28.95%) Sass
14 10 (26.32%) CSS3
14 10 (26.32%) TDD

PostCSS
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 2 (5.26%) CMS
2 1 (2.63%) Adobe Experience Manager
2 1 (2.63%) Drupal
2 1 (2.63%) WordPress
Applications
1 3 (7.89%) Adobe Illustrator
1 3 (7.89%) Photoshop
Business Applications
1 3 (7.89%) SAP Oil and Gas
Cloud Services
1 21 (55.26%) Amazon AWS
1 21 (55.26%) Heroku
2 15 (39.47%) GitHub
3 3 (7.89%) npm
3 3 (7.89%) Yarn
Database & Business Intelligence
1 3 (7.89%) Big Data
1 3 (7.89%) SAP HANA
Development Applications
1 28 (73.68%) webpack
2 27 (71.05%) Git (software)
3 4 (10.53%) gulp
4 1 (2.63%) Grunt
4 1 (2.63%) Mercurial
4 1 (2.63%) Subversion
General
1 23 (60.53%) Finance
2 1 (2.63%) Marketing
Job Titles
1 38 (100.00%) Developer
2 32 (84.21%) React Developer
3 17 (44.74%) Front End Developer (Client-Side Developer)
4 11 (28.95%) Digital Developer
5 10 (26.32%) Senior Developer
6 9 (23.68%) Senior Front-End Developer
7 7 (18.42%) Senior React Developer
8 5 (13.16%) JavaScript Developer
9 3 (7.89%) Full Stack Developer
10 2 (5.26%) Analytics Consultant
10 2 (5.26%) Analytics Developer
10 2 (5.26%) Consultant
10 2 (5.26%) Innovation Consultant
11 1 (2.63%) Django Developer
11 1 (2.63%) Drupal Developer
11 1 (2.63%) Java Developer
11 1 (2.63%) Mobile Developer
11 1 (2.63%) Python Developer
11 1 (2.63%) Senior UI Developer
11 1 (2.63%) UI Developer
Libraries, Frameworks & Software Standards
1 37 (97.37%) CSS
2 34 (89.47%) Redux
3 33 (86.84%) HTML
4 24 (63.16%) Enzyme
5 15 (39.47%) Chai
6 12 (31.58%) GraphQL
7 11 (28.95%) Sass
8 10 (26.32%) CSS3
9 9 (23.68%) React
10 7 (18.42%) Node.js
11 6 (15.79%) HTML5
12 4 (10.53%) React Native
13 3 (7.89%) Ajax
13 3 (7.89%) DOM
13 3 (7.89%) JSON
13 3 (7.89%) RESTful
13 3 (7.89%) WebSockets
14 2 (5.26%) Django
14 2 (5.26%) Semantic HTML
15 1 (2.63%) Express
Miscellaneous
1 27 (71.05%) User Experience
2 24 (63.16%) Analytical Skills
3 23 (60.53%) Data Structures
4 22 (57.89%) Algorithms
5 3 (7.89%) Mobile App
Processes & Methodologies
1 24 (63.16%) Problem-Solving
1 24 (63.16%) Test Automation
2 23 (60.53%) OO
3 22 (57.89%) Agile Software Development
3 22 (57.89%) Computer Science
3 22 (57.89%) OOD
4 21 (55.26%) API Design
5 17 (44.74%) Front End Development
6 10 (26.32%) TDD
7 9 (23.68%) E-Commerce
8 7 (18.42%) Design Thinking
8 7 (18.42%) User-Centered Design (UCD)
9 5 (13.16%) OOP
10 4 (10.53%) Visualisation
10 4 (10.53%) Web Development
10 4 (10.53%) Workflow
11 3 (7.89%) Integration Acceptance Testing
11 3 (7.89%) Isomorphic JavaScript
11 3 (7.89%) Responsive Web Design
11 3 (7.89%) SEO
Programming Languages
1 37 (97.37%) JavaScript
2 33 (86.84%) ES6
3 4 (10.53%) ES7
4 2 (5.26%) Python
5 1 (2.63%) ES8
5 1 (2.63%) Java
5 1 (2.63%) PHP
Quality Assurance & Compliance
1 3 (7.89%) WCAG
Vendors
1 15 (39.47%) Twitter
2 3 (7.89%) SAP
3 1 (2.63%) Adobe