Period
to 28 January 2022

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for GCC skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited GCC over the 6 months to 28 January 2022 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.

GNU Compiler Collection (GCC)
England > London
6 months to
28 Jan 2022
Same period 2021 Same period 2020
Rank 574 374 -
Rank change year-on-year -200 - -
Contract jobs citing GCC 9 37 0
As % of all contract jobs advertised in London 0.024% 0.21% -
As % of the Development Applications category 0.12% 1.13% -
Number of daily rates quoted 0 11 0
Median daily rate (50th Percentile) - £625 -
England median daily rate £550 £625 £350
% change year-on-year -12.00% +78.57% -22.22%

GCC 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 7,353 3,280 5,618
As % of all contract IT jobs advertised in London 19.55% 18.22% 18.74%
Number of daily rates quoted 5,272 2,344 4,113
10th Percentile £413 £356 £375
25th Percentile £499 £419 £425
Median daily rate (50th Percentile) £575 £500 £525
Median % change year-on-year +15.00% -4.76% -
75th Percentile £685 £600 £600
90th Percentile £750 £657 £675
England median daily rate £550 £475 £475
% change year-on-year +15.79% - -2.56%
Number of hourly rates quoted 70 11 27
10th Percentile - £42.00 £26.08
25th Percentile £39.75 £52.75 £44.43
Median hourly rate £44.50 £55.00 £52.00
Median % change year-on-year -19.09% +5.77% +41.81%
75th Percentile £70.08 £67.25 £78.75
90th Percentile £80.50 £68.00 -
England median hourly rate £52.57 £45.00 £44.50
% change year-on-year +16.81% +1.12% +2.30%

GCC
Job Vacancy Trend in London

Job postings citing GCC as a proportion of all IT jobs advertised in London.

Job vacancy trend for GCC in London

GCC
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing GCC in London.

Daily rate trend for GCC in London

GCC
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing GCC in London.

Hourly rate trend for GCC in London

For the 6 months to 28 January 2022, IT contractor jobs citing GCC 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 GCC.

1 7 (77.78%) Linux
2 5 (55.56%) C++
2 5 (55.56%) SQL
2 5 (55.56%) STL
2 5 (55.56%) Foreign Exchange (FX)
2 5 (55.56%) Front Office
2 5 (55.56%) Risk Management
2 5 (55.56%) Electronic Trading
2 5 (55.56%) Test Automation
2 5 (55.56%) Boost C++ Libraries
2 5 (55.56%) GDB
2 5 (55.56%) High Availability
2 5 (55.56%) Multicast
3 4 (44.44%) International Banking
3 4 (44.44%) Banking
4 2 (22.22%) Logistics
4 2 (22.22%) SAP PM
4 2 (22.22%) Validation
4 2 (22.22%) VMware
4 2 (22.22%) Risk Assessment
4 2 (22.22%) Photography
4 2 (22.22%) Application Packaging
4 2 (22.22%) Use Case
4 2 (22.22%) SCCM
4 2 (22.22%) Dimensional Modelling
4 2 (22.22%) VMware Infrastructure
4 2 (22.22%) PowerShell
4 2 (22.22%) Service Delivery
4 2 (22.22%) Apple
4 2 (22.22%) SAP MM

GCC
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:

Business Applications
1 2 (22.22%) Primavera
1 2 (22.22%) SAP MM
1 2 (22.22%) SAP PM
Cloud Services
1 2 (22.22%) Azure
1 2 (22.22%) Microsoft 365
Communications & Networking
1 5 (55.56%) Multicast
2 2 (22.22%) LAN
2 2 (22.22%) SAN
Development Applications
1 5 (55.56%) GDB
General
1 5 (55.56%) Front Office
2 4 (44.44%) Banking
2 4 (44.44%) International Banking
3 2 (22.22%) Social Skills
Job Titles
1 5 (55.56%) Developer
2 4 (44.44%) C++ Developer
3 2 (22.22%) 3rd Line Engineer
3 2 (22.22%) 3rd Line Infrastructure Engineer
3 2 (22.22%) 3rd Line Infrastructure Support
3 2 (22.22%) 3rd Line Support
3 2 (22.22%) 3rd Line Support Engineer
3 2 (22.22%) Infrastructure Engineer
3 2 (22.22%) Infrastructure Support
3 2 (22.22%) Infrastructure Support Engineer
3 2 (22.22%) Remote Support Engineer
3 2 (22.22%) Support Engineer
4 1 (11.11%) Site Engineer
Libraries, Frameworks & Software Standards
1 5 (55.56%) Boost C++ Libraries
1 5 (55.56%) STL
2 1 (11.11%) Middleware
Miscellaneous
1 5 (55.56%) Foreign Exchange (FX)
2 2 (22.22%) Photography
Operating Systems
1 7 (77.78%) Linux
2 2 (22.22%) Windows
2 2 (22.22%) Windows 10
2 2 (22.22%) Windows Server 2016
2 2 (22.22%) Windows Server 2019
Processes & Methodologies
1 5 (55.56%) Electronic Trading
1 5 (55.56%) High Availability
1 5 (55.56%) Risk Management
1 5 (55.56%) Test Automation
2 2 (22.22%) Application Packaging
2 2 (22.22%) Digital Twin
2 2 (22.22%) Dimensional Modelling
2 2 (22.22%) Infrastructure Engineering
2 2 (22.22%) Logistics
2 2 (22.22%) Risk Assessment
2 2 (22.22%) Service Delivery
2 2 (22.22%) Use Case
2 2 (22.22%) Validation
3 1 (11.11%) Low Latency
3 1 (11.11%) Multithreading
Programming Languages
1 5 (55.56%) C++
1 5 (55.56%) SQL
2 2 (22.22%) PowerShell
System Software
1 2 (22.22%) Active Directory
1 2 (22.22%) VMware ESXi
1 2 (22.22%) VMware Infrastructure
Systems Management
1 2 (22.22%) McAfee ePO
1 2 (22.22%) SCCM
Vendors
1 2 (22.22%) Apple
1 2 (22.22%) Cisco
1 2 (22.22%) Citrix
1 2 (22.22%) McAfee
1 2 (22.22%) Microsoft
1 2 (22.22%) Nimble Storage
1 2 (22.22%) SAP
1 2 (22.22%) VMware
2 1 (11.11%) Solace