Period
to 16 October 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for C skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited C over the 6 months to 16 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.

C
Tower Hamlets > Canary Wharf
6 months to
16 Oct 2018
Same period 2017 Same period 2016
Rank 45 41 37
Rank change year-on-year -4 -4 +6
Contract jobs citing C 12 6 3
As % of all contract IT jobs advertised in Canary Wharf 3.57% 2.26% 1.02%
As % of the Programming Languages category 5.00% 4.23% 2.42%
Number of daily rates quoted 7 4 1
Canary Wharf median daily rate £400 £750 £575
Median daily rate % change year-on-year -46.67% +30.43% +29.58%
Tower Hamlets median daily rate £400 £750 £575
% change year-on-year -46.67% +30.43% +21.05%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

C is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Canary Wharf with a requirement for coding skills.

All Programming Languages
Canary Wharf
Contract vacancies with a requirement for coding skills 240 142 124
As % of all contract IT jobs advertised in Canary Wharf 71.43% 53.58% 42.18%
Number of daily rates quoted 177 109 87
Canary Wharf median daily rate £515 £575 £445
Median daily rate % change year-on-year -10.43% +29.21% -11.00%
10th Percentile £385 £413 £313
90th Percentile £600 £678 £616
Tower Hamlets median daily rate £513 £575 £450
% change year-on-year -10.87% +27.78% -10.00%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

C
Job Vacancy Trend in Canary Wharf

Job postings citing C as a percentage of all IT jobs advertised in Canary Wharf.

Job vacancy trend for C in Canary Wharf

C
Contractor Daily Rate Trend in Canary Wharf

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing C in Canary Wharf.

Contractor daily rate trend for C in Canary Wharf

For the 6 months to 16 October 2018, IT contractor jobs citing C 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 Canary Wharf region with a requirement for C.

1 9 (75.00%) Finance
2 8 (66.67%) SQL
3 5 (41.67%) Perl
3 5 (41.67%) Linux
3 5 (41.67%) Python
3 5 (41.67%) Ruby
3 5 (41.67%) Git (software)
3 5 (41.67%) NoSQL
4 4 (33.33%) Machine Learning
4 4 (33.33%) Bitcoin
4 4 (33.33%) Blockchain
4 4 (33.33%) Ethereum
4 4 (33.33%) Hyperledger
4 4 (33.33%) Cloud Computing
4 4 (33.33%) Microsoft Azure
4 4 (33.33%) Amazon AWS
4 4 (33.33%) Use Case
4 4 (33.33%) Degree
4 4 (33.33%) Change Management
4 4 (33.33%) C++
4 4 (33.33%) Java
5 3 (25.00%) CRM
5 3 (25.00%) Microsoft Office
5 3 (25.00%) Project Management
5 3 (25.00%) Microsoft
5 3 (25.00%) Retail
5 3 (25.00%) Business Analysis
5 3 (25.00%) Virtual Team
5 3 (25.00%) Mobile App
6 2 (16.67%) Analytics

C
Co-occurring IT Skills in Canary Wharf 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 4 (33.33%) Ethereum
1 4 (33.33%) Hyperledger
2 1 (8.33%) Apache
Applications
1 3 (25.00%) Microsoft Office
Cloud Services
1 4 (33.33%) Amazon AWS
1 4 (33.33%) Cloud Computing
1 4 (33.33%) Microsoft Azure
Communications & Networking
1 2 (16.67%) DNS
2 1 (8.33%) BIG-IP
2 1 (8.33%) Firewall
2 1 (8.33%) HTTP
2 1 (8.33%) Internet
2 1 (8.33%) Intranet
2 1 (8.33%) SSL
2 1 (8.33%) TCP/IP
2 1 (8.33%) Wireless
Database & Business Intelligence
1 5 (41.67%) NoSQL
2 4 (33.33%) Blockchain
3 2 (16.67%) Data Mining
4 1 (8.33%) MariaDB
4 1 (8.33%) MongoDB
4 1 (8.33%) MySQL
Development Applications
1 5 (41.67%) Git (software)
General
1 9 (75.00%) Finance
2 3 (25.00%) Retail
3 1 (8.33%) Banking
Job Titles
1 5 (41.67%) Analyst
1 5 (41.67%) Developer
2 4 (33.33%) Blockchain Developer
3 3 (25.00%) Business Analyst
3 3 (25.00%) Business IT Analyst
3 3 (25.00%) IT Analyst
3 3 (25.00%) IT Business Analyst
3 3 (25.00%) Retail Business Analyst
4 2 (16.67%) Capacity Analyst
4 2 (16.67%) Data Analyst
4 2 (16.67%) Data Mining Analyst
4 2 (16.67%) Junior
4 2 (16.67%) Junior Analyst
4 2 (16.67%) Junior Business Analyst
4 2 (16.67%) SQL Analyst
4 2 (16.67%) SQL Data Analyst
5 1 (8.33%) C# WPF Developer
5 1 (8.33%) Python Engineer
5 1 (8.33%) Web Hosting Engineer
5 1 (8.33%) WPF Developer
Libraries, Frameworks & Software Standards
1 1 (8.33%) AngularJS
1 1 (8.33%) CGI
1 1 (8.33%) Embperl
1 1 (8.33%) FastCGI
1 1 (8.33%) HTML
1 1 (8.33%) LAMP
1 1 (8.33%) Reactive Extensions
1 1 (8.33%) Redux
1 1 (8.33%) Ruby on Rails
1 1 (8.33%) Task Parallel Library
1 1 (8.33%) WPF
1 1 (8.33%) XMPP
Miscellaneous
1 4 (33.33%) Bitcoin
2 3 (25.00%) Mobile App
2 3 (25.00%) Virtual Team
3 1 (8.33%) Computer Science
3 1 (8.33%) Linux Command Line
Operating Systems
1 5 (41.67%) Linux
2 1 (8.33%) Solaris
2 1 (8.33%) SUSE
2 1 (8.33%) SUSE Linux Enterprise Server
2 1 (8.33%) Unix
Processes & Methodologies
1 4 (33.33%) Change Management
1 4 (33.33%) Machine Learning
1 4 (33.33%) Use Case
2 3 (25.00%) Business Analysis
2 3 (25.00%) CRM
2 3 (25.00%) Project Management
3 2 (16.67%) Analytics
3 2 (16.67%) Capacity Management
3 2 (16.67%) Performance Engineering
3 2 (16.67%) Proactive Management
4 1 (8.33%) Load Balancing
4 1 (8.33%) MVVM
4 1 (8.33%) OO
4 1 (8.33%) Refactoring
4 1 (8.33%) Reverse Engineering
4 1 (8.33%) SDLC
4 1 (8.33%) System Testing
4 1 (8.33%) Unit Testing
4 1 (8.33%) Web Development
Programming Languages
1 8 (66.67%) SQL
2 5 (41.67%) Perl
2 5 (41.67%) Python
2 5 (41.67%) Ruby
3 4 (33.33%) C++
3 4 (33.33%) Java
4 1 (8.33%) C#
4 1 (8.33%) JavaScript
4 1 (8.33%) PHP
4 1 (8.33%) Shell Script
4 1 (8.33%) TypeScript
Qualifications
1 4 (33.33%) Degree
Systems Management
1 1 (8.33%) Ansible
1 1 (8.33%) CFEngine
1 1 (8.33%) Cisco CUCM
1 1 (8.33%) Opscode Chef
1 1 (8.33%) Puppet
Vendors
1 3 (25.00%) Microsoft
2 1 (8.33%) Cisco
2 1 (8.33%) F5
2 1 (8.33%) Meraki
2 1 (8.33%) Polycom
2 1 (8.33%) Red Hat
2 1 (8.33%) Splunk