Period
to 23 January 2019

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for C skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited C over the 6 months to 23 January 2019 with a comparison to the same period in the previous 2 years.

C
Central London > City of London
6 months to
23 Jan 2019
Same period 2018 Same period 2017
Rank 193 167 138
Rank change year-on-year -26 -29 -24
Permanent jobs citing C 154 181 233
As % of all permanent IT jobs advertised in the City of London 1.49% 1.72% 2.20%
As % of the Programming Languages category 2.38% 2.96% 3.78%
Number of salaries quoted 144 152 207
City of London median annual salary £73,750 £70,000 £75,000
Median salary % change year-on-year +5.36% -6.67% +15.38%
10th Percentile £45,000 £41,375 £42,500
90th Percentile £105,000 £108,750 £116,500
Central London median annual salary £72,500 £67,500 £72,500
% change year-on-year +7.41% -6.90% +11.54%

C is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for coding skills.

All Programming Languages
City of London
Permanent vacancies with a requirement for coding skills 6,484 6,116 6,158
As % of all permanent IT jobs advertised in the City of London 62.73% 57.97% 58.22%
Number of salaries quoted 5,886 5,502 5,669
City of London median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +4.35%
10th Percentile £40,500 £39,525 £36,750
90th Percentile £96,250 £95,000 £91,700
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% -

C
Job Vacancy Trend in the City of London

Job postings citing C as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for C in the City of London

C
Salary Trend in the City of London

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

Salary trend for C in the City of London

C
Salary Histogram in the City of London

The salary distribution of IT jobs citing C in the City of London over the 6 months to 23 January 2019.

Salary histogram for C in the City of London

C
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing C within the City of London region over the 6 months to 23 January 2019. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge +2 2 £77,500 -
C
Central London

For the 6 months to 23 January 2019, IT 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 permanent job ads across the City of London region with a requirement for C.

1 70 (45.45%) Finance
2 49 (31.82%) Analytical Skills
3 45 (29.22%) Degree
4 44 (28.57%) C++
5 42 (27.27%) Java
6 41 (26.62%) Python
7 40 (25.97%) Problem-Solving
8 36 (23.38%) SQL
8 36 (23.38%) Computer Science
9 32 (20.78%) C#
10 31 (20.13%) Agile Software Development
11 30 (19.48%) Banking
11 30 (19.48%) JavaScript
12 27 (17.53%) Project Management
13 26 (16.88%) Linux
13 26 (16.88%) Mathematics
14 24 (15.58%) Machine Learning
15 23 (14.94%) Reinsurance
16 22 (14.29%) Data Science
16 22 (14.29%) Haskell
16 22 (14.29%) .NET
17 19 (12.34%) QA
17 19 (12.34%) Business Analysis
17 19 (12.34%) Asset Management
17 19 (12.34%) Programme Management
17 19 (12.34%) Strategic Thinking
18 18 (11.69%) Matrix Organization
18 18 (11.69%) SDLC
18 18 (11.69%) Windows
19 17 (11.04%) Data Warehouse

C
Co-occurring IT Skills in the City of 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 3 (1.95%) IIS
1 3 (1.95%) WebSphere
2 2 (1.30%) Apache Spark
2 2 (1.30%) Elasticsearch
2 2 (1.30%) Exchange Server 2010
2 2 (1.30%) MS Exchange
2 2 (1.30%) SAS
2 2 (1.30%) WebLogic
3 1 (0.65%) CICS
3 1 (0.65%) Confluence
3 1 (0.65%) IPython
3 1 (0.65%) OpenStack
3 1 (0.65%) WebSphere Application Server
Applications
1 17 (11.04%) Microsoft PowerPoint
2 16 (10.39%) Microsoft Excel
3 14 (9.09%) MS Visio
4 12 (7.79%) Microsoft Project
5 8 (5.19%) Microsoft Office
6 2 (1.30%) Maya
7 1 (0.65%) 3ds Max
7 1 (0.65%) Adobe After Effects
7 1 (0.65%) AutoCAD
7 1 (0.65%) Houdini
7 1 (0.65%) NUKE
7 1 (0.65%) Photoshop
7 1 (0.65%) Spreadsheet
Business Applications
1 7 (4.55%) LatentZero
1 7 (4.55%) thinkFolio
2 2 (1.30%) Salesforce.com CRM
Cloud Services
1 17 (11.04%) Amazon AWS
2 7 (4.55%) Microsoft Azure
3 6 (3.90%) Google Cloud Platform
4 2 (1.30%) Cloud Computing
4 2 (1.30%) GitHub
4 2 (1.30%) Office 365
4 2 (1.30%) Serverless
5 1 (0.65%) Adobe Creative Cloud
5 1 (0.65%) Google Analytics
5 1 (0.65%) Google Play
Communications & Networking
1 5 (3.25%) DNS
2 4 (2.60%) VoIP
3 3 (1.95%) Internet
3 3 (1.95%) LAN
3 3 (1.95%) Network Security
3 3 (1.95%) WAN
4 2 (1.30%) DHCP
4 2 (1.30%) Firewall
4 2 (1.30%) PBX
4 2 (1.30%) Remote Desktop
4 2 (1.30%) SAN
4 2 (1.30%) TCP/IP
5 1 (0.65%) WebEx
5 1 (0.65%) Wireless
Database & Business Intelligence
1 17 (11.04%) Data Warehouse
2 7 (4.55%) MySQL
3 5 (3.25%) Relational Database
4 4 (2.60%) MongoDB
4 4 (2.60%) NoSQL
4 4 (2.60%) PostgreSQL
4 4 (2.60%) SQL Server Reporting Services
5 3 (1.95%) Amazon Redshift
5 3 (1.95%) BusinessObjects
5 3 (1.95%) HBase
5 3 (1.95%) QlikView
5 3 (1.95%) SQL Server
5 3 (1.95%) Yellowfin
6 2 (1.30%) Data Mining
6 2 (1.30%) DB2
6 2 (1.30%) Hadoop
6 2 (1.30%) RDBMS
7 1 (0.65%) KDB
7 1 (0.65%) MS Access
7 1 (0.65%) Redis
Development Applications
1 15 (9.74%) Git (software)
1 15 (9.74%) JIRA
2 12 (7.79%) Team Foundation Server
3 4 (2.60%) Jenkins
4 2 (1.30%) Mocha
4 2 (1.30%) WinDbg
5 1 (0.65%) Eclipse
5 1 (0.65%) Maven
5 1 (0.65%) Mercurial
5 1 (0.65%) PyCharm
5 1 (0.65%) Robot Framework
5 1 (0.65%) RSpec
5 1 (0.65%) RStudio
5 1 (0.65%) Subversion
5 1 (0.65%) Visual Studio
5 1 (0.65%) Visual Studio Code
General
1 70 (45.45%) Finance
2 30 (19.48%) Banking
3 15 (9.74%) Front Office
4 13 (8.44%) Back Office
4 13 (8.44%) Marketing
5 5 (3.25%) Financial Institution
6 4 (2.60%) Telecoms
7 2 (1.30%) Law
7 2 (1.30%) Pharmaceutical
8 1 (0.65%) Advertising
8 1 (0.65%) Electronics
8 1 (0.65%) Games
8 1 (0.65%) Legal
8 1 (0.65%) Publishing
Job Titles
1 33 (21.43%) Analyst
2 31 (20.13%) Developer
3 21 (13.64%) Support Analyst
4 15 (9.74%) Consultant
4 15 (9.74%) Data Scientist
4 15 (9.74%) Financial Analyst
5 14 (9.09%) Applications Support
6 13 (8.44%) Applications Support Analyst
6 13 (8.44%) Senior Developer
7 11 (7.14%) Business Consultant
7 11 (7.14%) Senior Data Scientist
8 8 (5.19%) Presales Consultant
8 8 (5.19%) Python Engineer
8 8 (5.19%) Quantitative Developer
9 7 (4.55%) Asset Management Analyst
9 7 (4.55%) Charles River Analyst
9 7 (4.55%) Charles River Support Analyst
9 7 (4.55%) Data Engineer
9 7 (4.55%) thinkFolio Analyst
9 7 (4.55%) thinkFolio Support
Libraries, Frameworks & Software Standards
1 22 (14.29%) .NET
2 15 (9.74%) TensorFlow
3 10 (6.49%) AngularJS
4 7 (4.55%) CSS
4 7 (4.55%) HTML
5 6 (3.90%) React
6 5 (3.25%) Node.js
7 4 (2.60%) NHibernate
7 4 (2.60%) RESTful
8 3 (1.95%) Ember.js
8 3 (1.95%) HTML5
8 3 (1.95%) Middleware
8 3 (1.95%) Ruby on Rails
8 3 (1.95%) Vue.js
9 2 (1.30%) Natural Language Processing
9 2 (1.30%) NumPy
9 2 (1.30%) Pandas
9 2 (1.30%) REST
9 2 (1.30%) scikit-learn
9 2 (1.30%) Theano
Miscellaneous
1 49 (31.82%) Analytical Skills
2 23 (14.94%) Reinsurance
3 9 (5.84%) Management Information System
4 8 (5.19%) Derivative
4 8 (5.19%) Fixed Income
4 8 (5.19%) Foreign Exchange (FX)
5 7 (4.55%) Equity Derivative
5 7 (4.55%) Fintech
6 4 (2.60%) Algorithms
6 4 (2.60%) User Experience
7 3 (1.95%) Data Centre
8 2 (1.30%) Driving Licence
8 2 (1.30%) Enterprise Software
8 2 (1.30%) Greenfield Project
8 2 (1.30%) Hedge funds
8 2 (1.30%) Linux Command Line
8 2 (1.30%) PMI
8 2 (1.30%) SystemC
9 1 (0.65%) Blog
9 1 (0.65%) Mainframe
Operating Systems
1 26 (16.88%) Linux
2 18 (11.69%) Windows
3 13 (8.44%) Red Hat Enterprise Linux
4 4 (2.60%) Unix
5 3 (1.95%) Android
6 2 (1.30%) Apple iOS
6 2 (1.30%) Windows 10
6 2 (1.30%) Windows Server
6 2 (1.30%) Windows Server 2012
7 1 (0.65%) CentOS
7 1 (0.65%) Embedded Linux
Processes & Methodologies
1 40 (25.97%) Problem-Solving
2 36 (23.38%) Computer Science
3 31 (20.13%) Agile Software Development
4 27 (17.53%) Project Management
5 26 (16.88%) Mathematics
6 24 (15.58%) Machine Learning
7 22 (14.29%) Data Science
8 19 (12.34%) Asset Management
8 19 (12.34%) Business Analysis
8 19 (12.34%) Programme Management
8 19 (12.34%) Strategic Thinking
9 18 (11.69%) Matrix Organization
9 18 (11.69%) SDLC
10 17 (11.04%) Analytics
11 16 (10.39%) Incident Management
11 16 (10.39%) Time Management
12 15 (9.74%) Business Transformation
13 14 (9.09%) Continuous Integration
13 14 (9.09%) Critical Thinking
14 13 (8.44%) Innovative Thinking
Programming Languages
1 44 (28.57%) C++
2 42 (27.27%) Java
3 41 (26.62%) Python
4 36 (23.38%) SQL
5 32 (20.78%) C#
6 30 (19.48%) JavaScript
7 22 (14.29%) Haskell
8 8 (5.19%) Go
9 6 (3.90%) R
10 5 (3.25%) Bash Shell
10 5 (3.25%) Scala
11 4 (2.60%) Ruby
11 4 (2.60%) Shell Script
11 4 (2.60%) VB.NET
12 3 (1.95%) Embedded C
12 3 (1.95%) Embedded C++
12 3 (1.95%) MATLAB
12 3 (1.95%) PHP
12 3 (1.95%) PowerShell
13 2 (1.30%) sed
Qualifications
1 45 (29.22%) Degree
2 14 (9.09%) PMI Certification
3 12 (7.79%) PMP
4 10 (6.49%) PgMP
5 6 (3.90%) Computer Science Degree
6 2 (1.30%) CBAP
6 2 (1.30%) CHECK Team Leader
6 2 (1.30%) CREST Certified
6 2 (1.30%) ISEB
6 2 (1.30%) MCSA
6 2 (1.30%) MCSE
6 2 (1.30%) Microsoft Certification
6 2 (1.30%) OSCP
6 2 (1.30%) Postgraduate
7 1 (0.65%) ISTQB
7 1 (0.65%) PhD
Quality Assurance & Compliance
1 19 (12.34%) QA
2 2 (1.30%) COBIT
2 2 (1.30%) ISO/IEC 27001
2 2 (1.30%) Sarbanes-Oxley
2 2 (1.30%) Solvency II
3 1 (0.65%) GDPR
3 1 (0.65%) SLA
System Software
1 6 (3.90%) Docker
2 3 (1.95%) Hyper-V
3 2 (1.30%) Active Directory
3 2 (1.30%) Microsoft App-V
3 2 (1.30%) Terminal Services
4 1 (0.65%) ACF2
4 1 (0.65%) RACF
4 1 (0.65%) VMware Infrastructure
4 1 (0.65%) XenServer
Systems Management
1 4 (2.60%) Kubernetes
2 3 (1.95%) Ansible
3 2 (1.30%) McAfee ePO
3 2 (1.30%) Puppet
3 2 (1.30%) SCCM
3 2 (1.30%) ThinApp
4 1 (0.65%) HP ALM
4 1 (0.65%) Kibana
4 1 (0.65%) Nagios
4 1 (0.65%) Terraform
Vendors
1 13 (8.44%) Red Hat
2 8 (5.19%) Microsoft
3 7 (4.55%) Charles River
4 4 (2.60%) Google
4 4 (2.60%) Yardi
5 3 (1.95%) Oracle
5 3 (1.95%) Tableau
5 3 (1.95%) Talend
6 2 (1.30%) Citrix
6 2 (1.30%) Ivanti
6 2 (1.30%) McAfee
6 2 (1.30%) Salesforce.com
6 2 (1.30%) Sophos
6 2 (1.30%) Splunk
6 2 (1.30%) WatchGuard
7 1 (0.65%) Bloomberg
7 1 (0.65%) Concur
7 1 (0.65%) FactSet
7 1 (0.65%) Reuters
7 1 (0.65%) TIBCO