Period
to 17 November 2018

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 17 November 2018 with a comparison to the same period in the previous 2 years.

C
Central London > City of London
6 months to
17 Nov 2018
Same period 2017 Same period 2016
Rank 187 158 136
Rank change year-on-year -29 -22 -29
Permanent jobs citing C 171 186 254
As % of all permanent IT jobs advertised in the City of London 1.54% 1.82% 2.17%
As % of the Programming Languages category 2.48% 3.20% 3.73%
Number of salaries quoted 155 158 232
City of London median annual salary £65,000 £70,000 £72,500
Median salary % change year-on-year -7.14% -3.45% +13.28%
10th Percentile £40,000 £42,500 £40,125
90th Percentile £97,500 £107,875 £112,500
Central London median annual salary £67,500 £65,000 £70,000
% change year-on-year +3.85% -7.14% +12.00%

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 6,893 5,812 6,817
As % of all permanent IT jobs advertised in the City of London 62.07% 56.78% 58.22%
Number of salaries quoted 6,272 5,327 6,290
City of London median annual salary £65,000 £61,000 £57,604
Median salary % change year-on-year +6.56% +5.90% +0.18%
10th Percentile £40,775 £37,500 £37,500
90th Percentile £95,000 £95,000 £88,750
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% +4.55%

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 17 November 2018.

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 17 November 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
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 17 November 2018, 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 68 (39.77%) Finance
2 44 (25.73%) SQL
3 43 (25.15%) Linux
4 42 (24.56%) C++
4 42 (24.56%) Java
5 38 (22.22%) Python
5 38 (22.22%) Agile Software Development
6 36 (21.05%) Degree
7 33 (19.30%) Analytical Skills
8 32 (18.71%) JavaScript
9 29 (16.96%) C#
10 27 (15.79%) Microsoft
11 26 (15.20%) DevOps
11 26 (15.20%) Computer Science
12 24 (14.04%) PowerShell
12 24 (14.04%) Microsoft Azure
12 24 (14.04%) Unix
13 22 (12.87%) .NET
13 22 (12.87%) Data Science
14 21 (12.28%) Problem-Solving
15 20 (11.70%) Amazon AWS
15 20 (11.70%) Machine Learning
16 19 (11.11%) Banking
17 18 (10.53%) Windows
17 18 (10.53%) Web Services
17 18 (10.53%) Continuous Integration
18 16 (9.36%) Mentoring
18 16 (9.36%) Asset Management
19 15 (8.77%) Mathematics
19 15 (8.77%) Fintech

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 12 (7.02%) Apache
2 10 (5.85%) Tomcat
3 6 (3.51%) SharePoint
4 4 (2.34%) Exchange Server 2013
4 4 (2.34%) IIS
4 4 (2.34%) Skype for Business
5 3 (1.75%) Apache Spark
5 3 (1.75%) GeoServer
6 2 (1.17%) Elasticsearch
7 1 (0.58%) ArcGIS
7 1 (0.58%) CICS
7 1 (0.58%) Confluence
7 1 (0.58%) IPython
7 1 (0.58%) JBoss
7 1 (0.58%) Oracle SOA Suite
7 1 (0.58%) SAS
7 1 (0.58%) WebSphere
7 1 (0.58%) WebSphere Application Server
Applications
1 12 (7.02%) Microsoft Office
2 8 (4.68%) Microsoft PowerPoint
3 7 (4.09%) Microsoft Excel
4 4 (2.34%) MS Visio
5 2 (1.17%) Maya
6 1 (0.58%) 3ds Max
6 1 (0.58%) Adobe After Effects
6 1 (0.58%) AutoCAD
6 1 (0.58%) Houdini
6 1 (0.58%) Microsoft Project
6 1 (0.58%) NUKE
6 1 (0.58%) Photoshop
6 1 (0.58%) Spreadsheet
Business Applications
1 6 (3.51%) Dynamics NAV
2 5 (2.92%) Dynamics CRM
2 5 (2.92%) LatentZero
2 5 (2.92%) thinkFolio
3 2 (1.17%) Salesforce.com CRM
Cloud Services
1 24 (14.04%) Microsoft Azure
2 20 (11.70%) Amazon AWS
3 8 (4.68%) Office 365
4 7 (4.09%) Azure Active Directory
5 3 (1.75%) GitHub
6 2 (1.17%) SaaS
6 2 (1.17%) Serverless
7 1 (0.58%) Adobe Creative Cloud
7 1 (0.58%) Cloud Computing
7 1 (0.58%) Dynamics 365
7 1 (0.58%) Google Analytics
7 1 (0.58%) Google Cloud Platform
7 1 (0.58%) Google Play
Communications & Networking
1 13 (7.60%) Internet
2 11 (6.43%) HTTP
2 11 (6.43%) TCP/IP
3 10 (5.85%) SMTP
3 10 (5.85%) SSH
4 8 (4.68%) LAN
4 8 (4.68%) WAN
5 4 (2.34%) Network Security
5 4 (2.34%) Skype
6 3 (1.75%) Firewall
7 2 (1.17%) DNS
7 2 (1.17%) SAN
7 2 (1.17%) VoIP
7 2 (1.17%) WebEx
8 1 (0.58%) Ethernet
8 1 (0.58%) HTTPS
8 1 (0.58%) Multicast
8 1 (0.58%) Wireless
Database & Business Intelligence
1 14 (8.19%) Data Warehouse
2 11 (6.43%) MySQL
3 9 (5.26%) SQL Server
4 8 (4.68%) BusinessObjects
4 8 (4.68%) QlikView
4 8 (4.68%) Yellowfin
5 6 (3.51%) Amazon Redshift
5 6 (3.51%) MS Access
6 5 (2.92%) Hadoop
7 4 (2.34%) PostgreSQL
8 3 (1.75%) DB2
8 3 (1.75%) NoSQL
8 3 (1.75%) Relational Database
9 2 (1.17%) Big Data
9 2 (1.17%) GIS
9 2 (1.17%) HBase
9 2 (1.17%) KDB
9 2 (1.17%) Kdb+
9 2 (1.17%) Oracle Smart View
9 2 (1.17%) RDBMS
Development Applications
1 13 (7.60%) Git (software)
2 6 (3.51%) Jenkins
2 6 (3.51%) Team Foundation Server
3 5 (2.92%) JIRA
3 5 (2.92%) Visual Studio Team System
4 4 (2.34%) WinDbg
5 2 (1.17%) Maven
5 2 (1.17%) Robot Framework
6 1 (0.58%) Subversion
6 1 (0.58%) Visual Studio
General
1 68 (39.77%) Finance
2 19 (11.11%) Banking
3 14 (8.19%) Front Office
4 11 (6.43%) Law
5 8 (4.68%) Retail
6 6 (3.51%) Advertising
7 5 (2.92%) Marketing
8 4 (2.34%) Back Office
9 3 (1.75%) French Language
9 3 (1.75%) General Ledger
9 3 (1.75%) Legal
9 3 (1.75%) Telecoms
10 2 (1.17%) Financial Institution
10 2 (1.17%) Investment Banking
11 1 (0.58%) Electronics
11 1 (0.58%) Games
11 1 (0.58%) Publishing
Job Titles
1 35 (20.47%) Developer
2 33 (19.30%) Analyst
3 15 (8.77%) Data Scientist
3 15 (8.77%) Support Analyst
4 14 (8.19%) Consultant
5 13 (7.60%) Administrator
6 11 (6.43%) Linux Administrator
6 11 (6.43%) Linux Systems Administrator
6 11 (6.43%) Senior Developer
6 11 (6.43%) Systems Administrator
7 9 (5.26%) Senior Data Scientist
8 8 (4.68%) Architect
8 8 (4.68%) C Developer
9 7 (4.09%) C++ Developer
9 7 (4.09%) Systems Analyst
9 7 (4.09%) Systems Support
9 7 (4.09%) Systems Support Analyst
10 6 (3.51%) Applications Support
10 6 (3.51%) Business Developer
10 6 (3.51%) Data Analyst
Libraries, Frameworks & Software Standards
1 22 (12.87%) .NET
2 18 (10.53%) Web Services
3 12 (7.02%) CSS
4 10 (5.85%) LDAP
4 10 (5.85%) React
5 9 (5.26%) jQuery
5 9 (5.26%) NHibernate
5 9 (5.26%) TensorFlow
6 8 (4.68%) .NET Framework
6 8 (4.68%) ASP.NET Web API
6 8 (4.68%) Entity Framework
7 7 (4.09%) .NET Core
7 7 (4.09%) AngularJS
7 7 (4.09%) HTML
8 6 (3.51%) Twitter Bootstrap
9 4 (2.34%) HTML5
9 4 (2.34%) Middleware
9 4 (2.34%) Software Packaging
10 3 (1.75%) ASP.NET
10 3 (1.75%) FIX Protocol
Miscellaneous
1 33 (19.30%) Analytical Skills
2 26 (15.20%) Computer Science
3 15 (8.77%) Fintech
4 12 (7.02%) Reinsurance
5 11 (6.43%) Management Information System
6 10 (5.85%) Derivative
7 8 (4.68%) Fixed Income
8 7 (4.09%) Algorithms
8 7 (4.09%) Foreign Exchange (FX)
9 5 (2.92%) Equities
9 5 (2.92%) Equity Derivative
9 5 (2.92%) N-Tier
10 4 (2.34%) User Experience
11 3 (1.75%) Data Centre
11 3 (1.75%) Greenfield Project
12 2 (1.17%) Data Structures
12 2 (1.17%) Driving Licence
12 2 (1.17%) Linux Command Line
12 2 (1.17%) Self-Motivation
12 2 (1.17%) Virtual Team
Operating Systems
1 43 (25.15%) Linux
2 24 (14.04%) Unix
3 18 (10.53%) Windows
4 5 (2.92%) Red Hat Enterprise Linux
4 5 (2.92%) Windows Server
5 4 (2.34%) Android
6 3 (1.75%) Apple iOS
7 2 (1.17%) CentOS
7 2 (1.17%) Windows 8
8 1 (0.58%) Embedded Linux
8 1 (0.58%) Windows Server 2008
8 1 (0.58%) Windows Server 2012
Processes & Methodologies
1 38 (22.22%) Agile Software Development
2 26 (15.20%) DevOps
3 22 (12.87%) Data Science
4 21 (12.28%) Problem-Solving
5 20 (11.70%) Machine Learning
6 18 (10.53%) Continuous Integration
7 16 (9.36%) Asset Management
7 16 (9.36%) Mentoring
8 15 (8.77%) Mathematics
9 14 (8.19%) Scrum
9 14 (8.19%) Software Engineering
9 14 (8.19%) Stakeholder Management
10 13 (7.60%) Business Analysis
10 13 (7.60%) Business Development
10 13 (7.60%) Business Transformation
10 13 (7.60%) Microservices
10 13 (7.60%) OO
11 12 (7.02%) Test Automation
11 12 (7.02%) Waterfall
12 11 (6.43%) Data Mapping
Programming Languages
1 44 (25.73%) SQL
2 42 (24.56%) C++
2 42 (24.56%) Java
3 38 (22.22%) Python
4 32 (18.71%) JavaScript
5 29 (16.96%) C#
6 24 (14.04%) PowerShell
7 14 (8.19%) Shell Script
8 13 (7.60%) Bash Shell
9 12 (7.02%) Perl
10 11 (6.43%) VB
11 10 (5.85%) Haskell
11 10 (5.85%) R
12 8 (4.68%) Scala
13 5 (2.92%) Ruby
13 5 (2.92%) T-SQL
14 4 (2.34%) VB.NET
15 3 (1.75%) PHP
16 2 (1.17%) Lua
16 2 (1.17%) MATLAB
Qualifications
1 36 (21.05%) Degree
2 8 (4.68%) Computer Science Degree
3 6 (3.51%) PMI Certification
4 4 (2.34%) PMP
5 3 (1.75%) ACCA
5 3 (1.75%) CIMA
5 3 (1.75%) DV Cleared
5 3 (1.75%) Security Cleared
6 2 (1.17%) CBAP
6 2 (1.17%) CHECK Team Leader
6 2 (1.17%) CISA
6 2 (1.17%) CISM
6 2 (1.17%) CISSP
6 2 (1.17%) CREST Certified
6 2 (1.17%) CRISC
6 2 (1.17%) ISEB
6 2 (1.17%) ISTQB
6 2 (1.17%) OSCP
7 1 (0.58%) DBS Check
7 1 (0.58%) Master's Degree
Quality Assurance & Compliance
1 8 (4.68%) QA
2 4 (2.34%) COBIT
2 4 (2.34%) ISO/IEC 27001
3 2 (1.17%) GDPR
3 2 (1.17%) Sarbanes-Oxley
3 2 (1.17%) Solvency II
4 1 (0.58%) SLA
System Software
1 9 (5.26%) Docker
2 8 (4.68%) Active Directory
3 5 (2.92%) Hyper-V
4 4 (2.34%) Microsoft App-V
4 4 (2.34%) Terminal Services
5 3 (1.75%) Virtual Servers
5 3 (1.75%) VMware Infrastructure
6 2 (1.17%) KVM
6 2 (1.17%) Virtual Machines
6 2 (1.17%) Xen
7 1 (0.58%) ACF2
7 1 (0.58%) RACF
7 1 (0.58%) XenServer
Systems Management
1 7 (4.09%) Kubernetes
2 5 (2.92%) Ansible
3 4 (2.34%) Puppet
3 4 (2.34%) SCCM
3 4 (2.34%) ThinApp
4 2 (1.17%) Docker Swarm
4 2 (1.17%) Mesos
4 2 (1.17%) Opscode Chef
4 2 (1.17%) Red Hat Spacewalk
4 2 (1.17%) Terraform
5 1 (0.58%) HP ALM
5 1 (0.58%) Kibana
5 1 (0.58%) Nagios
Vendors
1 27 (15.79%) Microsoft
2 10 (5.85%) Citrix
3 8 (4.68%) Tableau
4 6 (3.51%) Bloomberg
4 6 (3.51%) FactSet
4 6 (3.51%) Oracle
4 6 (3.51%) Reuters
4 6 (3.51%) Talend
5 5 (2.92%) Charles River
5 5 (2.92%) Nintex
5 5 (2.92%) Red Hat
6 4 (2.34%) Google
6 4 (2.34%) Ivanti
7 3 (1.75%) ESRI
7 3 (1.75%) Salesforce.com
7 3 (1.75%) Splunk
7 3 (1.75%) VMware
8 2 (1.17%) Hyperion
8 2 (1.17%) Informatica
8 2 (1.17%) TIBCO