Period
to 23 September 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 23 September 2018 with a comparison to the same period in the previous 2 years.

C
Central London > City of London
6 months to
23 Sep 2018
Same period 2017 Same period 2016
Rank 181 168 143
Rank change year-on-year -13 -25 -47
Permanent jobs citing C 183 172 258
As % of all permanent IT jobs advertised in the City of London 1.68% 1.70% 2.08%
As % of the Programming Languages category 2.72% 3.01% 3.60%
Number of salaries quoted 163 151 239
City of London median annual salary £61,000 £70,000 £70,000
Median salary % change year-on-year -12.86% - +12.00%
10th Percentile £40,000 £42,500 £38,500
90th Percentile £97,500 £108,750 £112,500
Central London median annual salary £68,750 £70,000 £70,000
% change year-on-year -1.79% - +16.67%

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 6,737 5,722 7,165
As % of all permanent IT jobs advertised in the City of London 61.69% 56.50% 57.88%
Number of salaries quoted 6,135 5,230 6,602
City of London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% +4.55%
10th Percentile £41,250 £37,500 £37,500
90th Percentile £95,000 £95,000 £87,500
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 23 September 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 23 September 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 £77,500 -
C
Central London

For the 6 months to 23 September 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 67 (36.61%) Finance
2 54 (29.51%) SQL
3 49 (26.78%) Microsoft
4 48 (26.23%) Linux
5 36 (19.67%) Agile Software Development
6 34 (18.58%) C++
7 33 (18.03%) Microsoft Azure
8 29 (15.85%) Analytical Skills
9 28 (15.30%) PowerShell
9 28 (15.30%) Java
9 28 (15.30%) Python
9 28 (15.30%) Front Office
10 27 (14.75%) DevOps
11 25 (13.66%) Asset Management
12 24 (13.11%) JavaScript
13 23 (12.57%) Unix
13 23 (12.57%) Amazon AWS
14 22 (12.02%) Business Transformation
14 22 (12.02%) Stakeholder Management
15 21 (11.48%) Degree
16 20 (10.93%) Windows
16 20 (10.93%) Web Services
17 19 (10.38%) Microsoft Office
17 19 (10.38%) .NET
18 18 (9.84%) C#
18 18 (9.84%) Retail
18 18 (9.84%) Dynamics NAV
19 16 (8.74%) Business Analysis
19 16 (8.74%) Test Automation
19 16 (8.74%) Law

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 (6.56%) Apache
2 10 (5.46%) Tomcat
3 8 (4.37%) Exchange Server 2013
3 8 (4.37%) SharePoint
3 8 (4.37%) Skype for Business
4 4 (2.19%) IIS
5 3 (1.64%) GeoServer
6 2 (1.09%) Apache Spark
6 2 (1.09%) Ethereum
7 1 (0.55%) ArcGIS
7 1 (0.55%) CICS
7 1 (0.55%) Confluence
7 1 (0.55%) Elasticsearch
7 1 (0.55%) IPython
7 1 (0.55%) JBoss
7 1 (0.55%) Oracle SOA Suite
7 1 (0.55%) SAS
7 1 (0.55%) WebSphere
7 1 (0.55%) WebSphere Application Server
Applications
1 19 (10.38%) Microsoft Office
2 7 (3.83%) Microsoft Excel
2 7 (3.83%) Microsoft PowerPoint
3 4 (2.19%) Microsoft Project
4 1 (0.55%) Adobe After Effects
4 1 (0.55%) Houdini
4 1 (0.55%) Maya
4 1 (0.55%) MS Visio
4 1 (0.55%) NUKE
4 1 (0.55%) Photoshop
4 1 (0.55%) Spreadsheet
Business Applications
1 18 (9.84%) Dynamics NAV
2 7 (3.83%) Dynamics CRM
3 2 (1.09%) LatentZero
3 2 (1.09%) Salesforce.com CRM
3 2 (1.09%) thinkFolio
Cloud Services
1 33 (18.03%) Microsoft Azure
2 23 (12.57%) Amazon AWS
3 12 (6.56%) Office 365
4 11 (6.01%) Azure Active Directory
5 4 (2.19%) Dynamics 365
6 3 (1.64%) GitHub
6 3 (1.64%) SaaS
7 2 (1.09%) AWS CodePipeline
8 1 (0.55%) Adobe Creative Cloud
8 1 (0.55%) Cloud Computing
8 1 (0.55%) Google Cloud Platform
8 1 (0.55%) Serverless
Communications & Networking
1 13 (7.10%) Internet
2 11 (6.01%) HTTP
2 11 (6.01%) TCP/IP
3 10 (5.46%) LAN
3 10 (5.46%) SMTP
3 10 (5.46%) SSH
3 10 (5.46%) WAN
4 8 (4.37%) Skype
5 4 (2.19%) Firewall
6 3 (1.64%) Ethernet
6 3 (1.64%) VoIP
7 2 (1.09%) Network Security
7 2 (1.09%) SAN
7 2 (1.09%) WebEx
8 1 (0.55%) Bluetooth
8 1 (0.55%) HTTPS
8 1 (0.55%) Multicast
8 1 (0.55%) Unified Communications
8 1 (0.55%) Wi-Fi
8 1 (0.55%) ZigBee
Database & Business Intelligence
1 13 (7.10%) MySQL
2 12 (6.56%) SQL Server
3 10 (5.46%) Data Warehouse
4 9 (4.92%) MS Access
5 8 (4.37%) BusinessObjects
5 8 (4.37%) QlikView
5 8 (4.37%) Yellowfin
6 6 (3.28%) Amazon Redshift
7 4 (2.19%) Hadoop
7 4 (2.19%) Relational Database
8 3 (1.64%) DB2
8 3 (1.64%) PostgreSQL
9 2 (1.09%) Big Data
9 2 (1.09%) Blockchain
9 2 (1.09%) GIS
9 2 (1.09%) KDB
9 2 (1.09%) NoSQL
9 2 (1.09%) Oracle Smart View
9 2 (1.09%) QGIS
9 2 (1.09%) RDBMS
Development Applications
1 8 (4.37%) Jenkins
1 8 (4.37%) Team Foundation Server
2 7 (3.83%) Git (software)
2 7 (3.83%) Visual Studio Team System
3 4 (2.19%) WinDbg
4 2 (1.09%) JIRA
4 2 (1.09%) Maven
4 2 (1.09%) Robot Framework
4 2 (1.09%) Visual Studio
5 1 (0.55%) Subversion
General
1 67 (36.61%) Finance
2 28 (15.30%) Front Office
3 18 (9.84%) Retail
4 16 (8.74%) Law
5 11 (6.01%) Advertising
6 9 (4.92%) Banking
7 5 (2.73%) Back Office
8 4 (2.19%) Legal
8 4 (2.19%) Telecoms
9 3 (1.64%) French Language
9 3 (1.64%) General Ledger
9 3 (1.64%) Investment Banking
10 2 (1.09%) Financial Institution
11 1 (0.55%) Publishing
Job Titles
1 41 (22.40%) Developer
2 39 (21.31%) Analyst
3 18 (9.84%) Systems Analyst
4 13 (7.10%) Administrator
4 13 (7.10%) C++ Developer
5 12 (6.56%) Support Analyst
6 11 (6.01%) Architect
6 11 (6.01%) Consultant
6 11 (6.01%) Linux Administrator
6 11 (6.01%) Linux Systems Administrator
6 11 (6.01%) Systems Administrator
7 10 (5.46%) Systems Support
7 10 (5.46%) Systems Support Analyst
8 9 (4.92%) Business Systems Analyst
9 8 (4.37%) C Developer
9 8 (4.37%) Infrastructure Analyst
9 8 (4.37%) Project Manager
9 8 (4.37%) Senior Developer
10 7 (3.83%) .NET Architect
10 7 (3.83%) Data Analyst
Libraries, Frameworks & Software Standards
1 20 (10.93%) Web Services
2 19 (10.38%) .NET
3 12 (6.56%) CSS
3 12 (6.56%) React
4 11 (6.01%) ASP.NET Web API
4 11 (6.01%) jQuery
5 10 (5.46%) .NET Framework
5 10 (5.46%) LDAP
6 9 (4.92%) .NET Core
6 9 (4.92%) Entity Framework
6 9 (4.92%) NHibernate
6 9 (4.92%) Twitter Bootstrap
7 7 (3.83%) AngularJS
8 5 (2.73%) HTML
9 4 (2.19%) Node.js
9 4 (2.19%) RESTful
9 4 (2.19%) Software Packaging
9 4 (2.19%) STL
10 3 (1.64%) HTML5
10 3 (1.64%) NumPy
Miscellaneous
1 29 (15.85%) Analytical Skills
2 14 (7.65%) Computer Science
2 14 (7.65%) Fintech
3 13 (7.10%) Fixed Income
4 10 (5.46%) Management Information System
5 8 (4.37%) Algorithms
5 8 (4.37%) Derivative
6 7 (3.83%) N-Tier
6 7 (3.83%) Reinsurance
7 6 (3.28%) Equities
8 4 (2.19%) Foreign Exchange (FX)
9 3 (1.64%) User Experience
10 2 (1.09%) Data Centre
10 2 (1.09%) Data Structures
10 2 (1.09%) Greenfield Project
10 2 (1.09%) Hedge funds
10 2 (1.09%) Linux Command Line
10 2 (1.09%) Mobile App
10 2 (1.09%) Self-Motivation
10 2 (1.09%) Virtual Team
Operating Systems
1 48 (26.23%) Linux
2 23 (12.57%) Unix
3 20 (10.93%) Windows
4 10 (5.46%) Windows Server
5 4 (2.19%) Windows 8
6 3 (1.64%) Android
7 2 (1.09%) Apple iOS
7 2 (1.09%) CentOS
7 2 (1.09%) Red Hat Enterprise Linux
7 2 (1.09%) Windows Server 2008
8 1 (0.55%) Windows Server 2012
Processes & Methodologies
1 36 (19.67%) Agile Software Development
2 27 (14.75%) DevOps
3 25 (13.66%) Asset Management
4 22 (12.02%) Business Transformation
4 22 (12.02%) Stakeholder Management
5 16 (8.74%) Business Analysis
5 16 (8.74%) Problem-Solving
5 16 (8.74%) Project Management
5 16 (8.74%) Test Automation
6 14 (7.65%) Continuous Integration
6 14 (7.65%) Scrum
7 13 (7.10%) Microservices
7 13 (7.10%) MVC
7 13 (7.10%) Software Engineering
8 12 (6.56%) Data Science
8 12 (6.56%) Investment Management
8 12 (6.56%) OO
9 11 (6.01%) Low Latency
9 11 (6.01%) Mentoring
9 11 (6.01%) Migration
Programming Languages
1 54 (29.51%) SQL
2 34 (18.58%) C++
3 28 (15.30%) Java
3 28 (15.30%) PowerShell
3 28 (15.30%) Python
4 24 (13.11%) JavaScript
5 18 (9.84%) C#
6 13 (7.10%) Shell Script
7 12 (6.56%) Perl
8 11 (6.01%) Bash Shell
8 11 (6.01%) VB
9 8 (4.37%) R
10 7 (3.83%) Scala
10 7 (3.83%) T-SQL
11 5 (2.73%) Lingo
12 3 (1.64%) Ruby
13 2 (1.09%) Lua
13 2 (1.09%) MATLAB
13 2 (1.09%) PHP
13 2 (1.09%) Rust
Qualifications
1 21 (11.48%) Degree
2 7 (3.83%) Computer Science Degree
3 4 (2.19%) ACCA
3 4 (2.19%) CIMA
3 4 (2.19%) Microsoft Certification
4 3 (1.64%) CISM
4 3 (1.64%) CISSP
4 3 (1.64%) DV Cleared
4 3 (1.64%) PMI Certification
4 3 (1.64%) PMP
4 3 (1.64%) Security Cleared
5 2 (1.09%) CISA
5 2 (1.09%) CRISC
5 2 (1.09%) ISTQB
6 1 (0.55%) DBS Check
6 1 (0.55%) ISEB
6 1 (0.55%) Master's Degree
6 1 (0.55%) PhD
Quality Assurance & Compliance
1 7 (3.83%) QA
2 5 (2.73%) PMO
3 4 (2.19%) COBIT
3 4 (2.19%) ISO/IEC 27001
4 2 (1.09%) Sarbanes-Oxley
4 2 (1.09%) Solvency II
5 1 (0.55%) GDPR
5 1 (0.55%) PCI DSS
System Software
1 15 (8.20%) Active Directory
2 10 (5.46%) Docker
3 8 (4.37%) Hyper-V
4 4 (2.19%) Microsoft App-V
4 4 (2.19%) Terminal Services
5 3 (1.64%) Virtual Servers
6 2 (1.09%) KVM
6 2 (1.09%) Virtual Machines
6 2 (1.09%) VMware Infrastructure
6 2 (1.09%) Xen
7 1 (0.55%) ACF2
7 1 (0.55%) Firmware
7 1 (0.55%) RACF
7 1 (0.55%) VMware ESXi
Systems Management
1 8 (4.37%) Ansible
1 8 (4.37%) Kubernetes
2 5 (2.73%) Puppet
2 5 (2.73%) SCCM
3 4 (2.19%) ThinApp
4 3 (1.64%) Opscode Chef
5 2 (1.09%) Docker Swarm
5 2 (1.09%) Mesos
5 2 (1.09%) Red Hat Spacewalk
5 2 (1.09%) Terraform
6 1 (0.55%) HP ALM
6 1 (0.55%) Kibana
6 1 (0.55%) SCOM
Vendors
1 49 (26.78%) Microsoft
2 16 (8.74%) Citrix
3 9 (4.92%) Bloomberg
3 9 (4.92%) FactSet
3 9 (4.92%) Reuters
4 8 (4.37%) Tableau
5 7 (3.83%) Nintex
5 7 (3.83%) Oracle
6 6 (3.28%) Talend
7 5 (2.73%) Salesforce.com
8 4 (2.19%) Ivanti
8 4 (2.19%) Splunk
9 3 (1.64%) ESRI
9 3 (1.64%) VMware
10 2 (1.09%) Charles River
10 2 (1.09%) Hortonworks
10 2 (1.09%) Hyperion
10 2 (1.09%) Informatica
10 2 (1.09%) Red Hat
10 2 (1.09%) TIBCO