The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for GCC skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited GCC over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

GNU Compiler Collection (GCC)
England / London
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 604 639 664
Rank change year-on-year +35 +25  
Permanent jobs citing GCC 10 9 11
As % of all permanent IT jobs advertised in London 0.027% 0.022% 0.024%
As % of the Development Applications category 0.13% 0.11% 0.14%
Number of salaries quoted 7 9 11
Median salary £80,000 £90,000 £100,000
Median salary % change year-on-year -11.11% -10.00%  
UK excluding London median salary £40,000 £47,500 £42,500
% change year-on-year -15.78% +11.76%  

GCC is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for development application skills.

Development Application Skills
London
Permanent job vacancies with a requirement for development application skills 7804 7838 7618
As % of all permanent IT job vacancies advertised in London 21.39% 19.50% 16.95%
Number of salaries quoted 6255 6877 6387
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.34% +4.54%  
90% offered a salary of more than £40,000 £40,000 £40,000
10% offered a salary of more than £80,000 £75,000 £80,000
UK excluding London median salary £45,000 £42,500 £42,000
% change year-on-year +5.88% +1.19%  

GCC
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing GCC as a proportion of all permanent or contract IT jobs with a match in the Development Applications category.

Job vacancy trend for GCC in London

GCC
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing GCC in London.

Salary trend for GCC in London

GCC
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GCC within the London region over the 3 months to 22 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +22 1 - -
GCC
England

For the 6 months to 22 June 2017, IT jobs citing GCC also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for GCC.

1 20 (100.00%) Linux
2 14 (70.00%) Agile Software Development
2 14 (70.00%) Amazon AWS
2 14 (70.00%) Docker
2 14 (70.00%) Kubernetes
2 14 (70.00%) Terraform
3 13 (65.00%) Grafana
3 13 (65.00%) etcd
3 13 (65.00%) Traefik
3 13 (65.00%) Prometheus
3 13 (65.00%) Ceph
3 13 (65.00%) Ansible
3 13 (65.00%) iptables
3 13 (65.00%) Go
3 13 (65.00%) MongoDB
3 13 (65.00%) High Availability
3 13 (65.00%) Neo4j
3 13 (65.00%) Kafka
3 13 (65.00%) RESTful
3 13 (65.00%) Open Source
3 13 (65.00%) Windows
4 12 (60.00%) DevOps
5 7 (35.00%) Git (software)
5 7 (35.00%) Jenkins
5 7 (35.00%) Continuous Deployment
5 7 (35.00%) Migration
5 7 (35.00%) Continuous Integration
6 4 (20.00%) Foreign Exchange (FX)
6 4 (20.00%) Shell Script
6 4 (20.00%) C++

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:

Application Platforms
1 13 (65.00%) Traefik
2 1 (5.00%) Apache
2 1 (5.00%) Confluence
2 1 (5.00%) DataSynapse
2 1 (5.00%) Tomcat
Cloud Services
1 14 (70.00%) Amazon AWS
2 1 (5.00%) Microsoft Azure
Communications & Networking
1 2 (10.00%) SSH
1 2 (10.00%) TCP/IP
2 1 (5.00%) Multicast
Database & Business Intelligence
1 13 (65.00%) MongoDB
1 13 (65.00%) Neo4j
2 2 (10.00%) SQLite
Development Applications
1 7 (35.00%) Git (software)
1 7 (35.00%) Jenkins
2 2 (10.00%) GDB
2 2 (10.00%) Subversion
3 1 (5.00%) JIRA
3 1 (5.00%) TeamCity
General
1 3 (15.00%) Finance
2 2 (10.00%) Back Office
3 1 (5.00%) Banking
3 1 (5.00%) Front Office
3 1 (5.00%) Investment Banking
3 1 (5.00%) Retail
3 1 (5.00%) Retail Banking
Job Titles
1 11 (55.00%) DevOps Engineer
2 7 (35.00%) Senior DevOps
2 7 (35.00%) Senior DevOps Engineer
3 5 (25.00%) Developer
3 5 (25.00%) Senior Developer
3 5 (25.00%) Site Engineer
4 3 (15.00%) DevOps Systems Engineer
4 3 (15.00%) Linux Developer
4 3 (15.00%) Systems Engineer
5 2 (10.00%) C++ Developer
5 2 (10.00%) Infrastructure Engineer
5 2 (10.00%) Senior C++ Developer
6 1 (5.00%) Analyst
6 1 (5.00%) Analyst Programmer
6 1 (5.00%) C++ Analyst Programmer
6 1 (5.00%) C++ Programmer
6 1 (5.00%) Operations Engineer
6 1 (5.00%) Programmer
6 1 (5.00%) Senior Systems Developer
Libraries, Frameworks & Software Standards
1 13 (65.00%) Kafka
1 13 (65.00%) RESTful
2 2 (10.00%) CGI
3 1 (5.00%) Boost C++ Libraries
3 1 (5.00%) CORBA
3 1 (5.00%) FIX Protocol
3 1 (5.00%) Middleware
3 1 (5.00%) POSIX
3 1 (5.00%) STL
3 1 (5.00%) Swing
3 1 (5.00%) Ultra Messaging
Miscellaneous
1 4 (20.00%) Foreign Exchange (FX)
2 2 (10.00%) Algorithms
2 2 (10.00%) Computer Science
2 2 (10.00%) Derivative
3 1 (5.00%) Analytical Skills
3 1 (5.00%) Data Structures
3 1 (5.00%) Equities
3 1 (5.00%) Exotic Derivative
3 1 (5.00%) Fixed Income
3 1 (5.00%) Linux Command Line
3 1 (5.00%) Market Risk
Operating Systems
1 20 (100.00%) Linux
2 13 (65.00%) Windows
3 2 (10.00%) Debian
4 1 (5.00%) Red Hat Enterprise Linux
4 1 (5.00%) Unix
Processes & Methodologies
1 14 (70.00%) Agile Software Development
2 13 (65.00%) High Availability
2 13 (65.00%) Open Source
3 12 (60.00%) DevOps
4 7 (35.00%) Continuous Deployment
4 7 (35.00%) Continuous Integration
4 7 (35.00%) Migration
5 3 (15.00%) Software Engineering
6 2 (10.00%) Low Latency
6 2 (10.00%) Multithreading
6 2 (10.00%) SDLC
7 1 (5.00%) Algorithmic Trading
7 1 (5.00%) Coaching
7 1 (5.00%) High-Frequency Trading
7 1 (5.00%) Mentoring
7 1 (5.00%) Multithreaded Programming
7 1 (5.00%) Pattern Recognition
7 1 (5.00%) Quantitative Trading
7 1 (5.00%) Test Automation
7 1 (5.00%) Wealth Management
Programming Languages
1 13 (65.00%) Go
2 4 (20.00%) C++
2 4 (20.00%) Shell Script
3 3 (15.00%) C
3 3 (15.00%) Perl
4 2 (10.00%) Python
5 1 (5.00%) Assembly Language
5 1 (5.00%) Bash Shell
5 1 (5.00%) Java
Qualifications
1 3 (15.00%) Degree
2 1 (5.00%) Computer Science Degree
2 1 (5.00%) Numerate Degree
System Software
1 14 (70.00%) Docker
2 13 (65.00%) Ceph
2 13 (65.00%) etcd
2 13 (65.00%) iptables
3 2 (10.00%) NFS
Systems Management
1 14 (70.00%) Kubernetes
1 14 (70.00%) Terraform
2 13 (65.00%) Ansible
2 13 (65.00%) Grafana
2 13 (65.00%) Prometheus
Vendors
1 1 (5.00%) Perforce
1 1 (5.00%) Red Hat
1 1 (5.00%) Solace
South London
Computer Futures
Salary: £50000 - £55000 per annum + competitive benefits package
Posted: 8 days ago
London
UBS
Posted: 9 days ago