Period
to 13 November 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 13 November 2019 with a comparison to the same period in the previous 2 years.

C
Central London > City of London
6 months to
13 Nov 2019
Same period 2018 Same period 2017
Rank 178 190 166
Rank change year-on-year +12 -24 -26
Permanent jobs citing C 162 171 177
As % of all permanent IT jobs advertised in the City of London 1.60% 1.54% 1.74%
As % of the Programming Languages category 2.70% 2.47% 3.06%
Number of salaries quoted 125 157 152
City of London median annual salary £70,000 £65,000 £70,000
Median salary % change year-on-year +7.69% -7.14% -3.45%
10th Percentile £48,600 £40,000 £45,000
90th Percentile £115,000 £97,500 £107,250
Central London median annual salary £67,500 £70,000 £67,500
% change year-on-year -3.57% +3.70% -3.57%

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 5,995 6,910 5,790
As % of all permanent IT jobs advertised in the City of London 59.25% 62.04% 56.88%
Number of salaries quoted 5,223 6,291 5,312
City of London median annual salary £70,000 £65,000 £60,000
Median salary % change year-on-year +7.69% +8.33% +4.35%
10th Percentile £43,125 £40,500 £37,500
90th Percentile £97,500 £95,000 £93,750
Central London median annual salary £67,500 £65,000 £60,000
% change year-on-year +3.85% +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 13 November 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 13 November 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 -9 4 £80,000 +3.23%
C
Central London

For the 6 months to 13 November 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 58 (35.80%) Finance
2 46 (28.40%) Agile Software Development
3 37 (22.84%) Python
4 33 (20.37%) Degree
5 31 (19.14%) AWS
6 30 (18.52%) Java
6 30 (18.52%) SQL
7 29 (17.90%) C++
7 29 (17.90%) JavaScript
8 26 (16.05%) Microsoft
9 23 (14.20%) Azure
10 22 (13.58%) DevOps
11 21 (12.96%) HTML
12 19 (11.73%) Linux
12 19 (11.73%) Banking
13 18 (11.11%) Project Management
13 18 (11.11%) Problem-Solving
14 17 (10.49%) .NET
14 17 (10.49%) CSS
14 17 (10.49%) Mathematics
14 17 (10.49%) Computer Science
14 17 (10.49%) Analytical Skills
15 15 (9.26%) R
15 15 (9.26%) Oracle
16 14 (8.64%) Windows
16 14 (8.64%) C#
16 14 (8.64%) Continuous Integration
17 13 (8.02%) Hadoop
17 13 (8.02%) Microsoft Office
17 13 (8.02%) Active Directory

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 5 (3.09%) Elasticsearch
1 5 (3.09%) SharePoint
2 4 (2.47%) Apache Spark
2 4 (2.47%) Drupal
3 3 (1.85%) Confluence
4 2 (1.23%) MS Exchange
4 2 (1.23%) Skype for Business
4 2 (1.23%) Tomcat
5 1 (0.62%) CMS
5 1 (0.62%) IIS
5 1 (0.62%) JBoss
5 1 (0.62%) nginx
5 1 (0.62%) WebLogic
5 1 (0.62%) WebSphere
Applications
1 13 (8.02%) Microsoft Office
2 6 (3.70%) Microsoft Excel
3 2 (1.23%) MS Visio
4 1 (0.62%) Microsoft PowerPoint
Business Applications
1 2 (1.23%) Dynamics NAV
2 1 (0.62%) FINCAD Analytics
2 1 (0.62%) NetSuite
Cloud Services
1 31 (19.14%) AWS
2 23 (14.20%) Azure
3 10 (6.17%) GCP
4 9 (5.56%) Office 365
5 8 (4.94%) Power Platform
6 7 (4.32%) Azure Active Directory
7 6 (3.70%) SaaS
8 4 (2.47%) SuccessFactors
9 3 (1.85%) AWS CloudFormation
9 3 (1.85%) CloudFront
10 2 (1.23%) Amazon CloudWatch
10 2 (1.23%) AWS Lambda
10 2 (1.23%) Cloud Computing
10 2 (1.23%) Google Analytics
10 2 (1.23%) Serverless
11 1 (0.62%) Amazon Cognito
11 1 (0.62%) Amazon ECS
11 1 (0.62%) AWS CloudTrail
11 1 (0.62%) Dynamics 365
11 1 (0.62%) Virtual Private Cloud
Communications & Networking
1 12 (7.41%) DNS
2 10 (6.17%) DHCP
3 7 (4.32%) Firewall
4 5 (3.09%) Internet
5 4 (2.47%) DMZ
6 2 (1.23%) PBX
6 2 (1.23%) Skype
6 2 (1.23%) VPN
7 1 (0.62%) FIX Connectivity
7 1 (0.62%) HTTP
7 1 (0.62%) Intrusion Detection
7 1 (0.62%) IPsec
7 1 (0.62%) SSL
7 1 (0.62%) WAAS
Database & Business Intelligence
1 13 (8.02%) Hadoop
2 10 (6.17%) Big Data
3 9 (5.56%) MySQL
3 9 (5.56%) SQL Server
4 8 (4.94%) Power BI
4 8 (4.94%) Relational Database
5 5 (3.09%) NoSQL
6 4 (2.47%) SQL Server Integration Services
6 4 (2.47%) SQL Server Reporting Services
7 3 (1.85%) Apache Hive
7 3 (1.85%) MS Access
8 2 (1.23%) Apache Cassandra
8 2 (1.23%) BusinessObjects
8 2 (1.23%) DB2
8 2 (1.23%) MongoDB
8 2 (1.23%) Redis
8 2 (1.23%) Semantic Layer
8 2 (1.23%) Text Mining
9 1 (0.62%) Amazon Athena
9 1 (0.62%) Sybase ASE
Development Applications
1 5 (3.09%) JIRA
2 3 (1.85%) Jenkins
3 2 (1.23%) Cucumber
3 2 (1.23%) Git (software)
3 2 (1.23%) Team Foundation Server
4 1 (0.62%) Bitbucket
4 1 (0.62%) jMock
4 1 (0.62%) JUnit
4 1 (0.62%) Maven
4 1 (0.62%) Mockito
4 1 (0.62%) NUnit
4 1 (0.62%) Selenium
4 1 (0.62%) Subversion
4 1 (0.62%) Travis CI
4 1 (0.62%) WebDriver
General
1 58 (35.80%) Finance
2 19 (11.73%) Banking
3 9 (5.56%) Marketing
4 8 (4.94%) Retail
5 3 (1.85%) Telecoms
6 2 (1.23%) Financial Institution
6 2 (1.23%) French Language
6 2 (1.23%) Front Office
6 2 (1.23%) Investment Banking
6 2 (1.23%) Japanese Language
7 1 (0.62%) Advertising
7 1 (0.62%) Electronics
7 1 (0.62%) Law
7 1 (0.62%) Legal
7 1 (0.62%) Multimedia
7 1 (0.62%) Pharmaceutical
7 1 (0.62%) Public Sector
Job Titles
1 32 (19.75%) Developer
2 15 (9.26%) Analyst
3 12 (7.41%) Architect
4 10 (6.17%) .NET Developer
5 9 (5.56%) Business Analyst
5 9 (5.56%) Security Engineer
6 7 (4.32%) Consultant
6 7 (4.32%) React Developer
7 6 (3.70%) Agile Business Analyst
7 6 (3.70%) Cloud Architect
7 6 (3.70%) Project Manager
7 6 (3.70%) Sales Director
8 5 (3.09%) Chief Operating Officer
8 5 (3.09%) Data Engineer
8 5 (3.09%) Lead Developer
9 4 (2.47%) Administrator
9 4 (2.47%) Data Architect
9 4 (2.47%) Linux Engineer
9 4 (2.47%) Senior Developer
9 4 (2.47%) Unix Engineer
Libraries, Frameworks & Software Standards
1 21 (12.96%) HTML
2 17 (10.49%) .NET
2 17 (10.49%) CSS
3 10 (6.17%) .NET Framework
3 10 (6.17%) Entity Framework
4 8 (4.94%) Kafka
4 8 (4.94%) React
5 7 (4.32%) React Native
6 6 (3.70%) AngularJS
7 5 (3.09%) Web Services
8 4 (2.47%) ASP.NET
8 4 (2.47%) LDAP
9 3 (1.85%) Apache Flex
9 3 (1.85%) EDI
10 2 (1.23%) Elastic Stack
10 2 (1.23%) HTML5
10 2 (1.23%) jQuery
10 2 (1.23%) Velocity
10 2 (1.23%) XML
11 1 (0.62%) ASP.NET MVC 5
Miscellaneous
1 17 (10.49%) Analytical Skills
2 9 (5.56%) Public Cloud
3 8 (4.94%) Mobile App
4 7 (4.32%) Hedge funds
4 7 (4.32%) Management Information System
5 6 (3.70%) Smart City
6 5 (3.09%) Algorithms
6 5 (3.09%) Enterprise Software
6 5 (3.09%) User Experience
7 3 (1.85%) Foreign Exchange (FX)
7 3 (1.85%) NHS
7 3 (1.85%) SystemC
8 2 (1.23%) Data Structures
8 2 (1.23%) Driving Licence
8 2 (1.23%) Equities
8 2 (1.23%) Replication
8 2 (1.23%) Social Media
8 2 (1.23%) Social Network
8 2 (1.23%) Spread Betting
8 2 (1.23%) Video Conferencing
Operating Systems
1 19 (11.73%) Linux
2 14 (8.64%) Windows
3 12 (7.41%) Unix
4 8 (4.94%) Windows Server
5 4 (2.47%) Solaris
6 1 (0.62%) CentOS
6 1 (0.62%) Windows 10
6 1 (0.62%) Windows Embedded Compact
Processes & Methodologies
1 46 (28.40%) Agile Software Development
2 22 (13.58%) DevOps
3 18 (11.11%) Problem-Solving
3 18 (11.11%) Project Management
4 17 (10.49%) Computer Science
4 17 (10.49%) Mathematics
5 14 (8.64%) Continuous Integration
6 12 (7.41%) Business Analysis
6 12 (7.41%) Data Science
6 12 (7.41%) Fintech
7 11 (6.79%) Analytics
7 11 (6.79%) ITIL
7 11 (6.79%) Migration
8 10 (6.17%) Information Security
9 9 (5.56%) Business Intelligence
9 9 (5.56%) Cybersecurity
9 9 (5.56%) Data Analysis
9 9 (5.56%) E-Commerce
9 9 (5.56%) Software Engineering
9 9 (5.56%) Stakeholder Management
Programming Languages
1 37 (22.84%) Python
2 30 (18.52%) Java
2 30 (18.52%) SQL
3 29 (17.90%) C++
3 29 (17.90%) JavaScript
4 15 (9.26%) R
5 14 (8.64%) C#
6 12 (7.41%) Scala
7 11 (6.79%) TypeScript
8 6 (3.70%) Perl
8 6 (3.70%) PHP
9 5 (3.09%) MATLAB
10 4 (2.47%) VB
10 4 (2.47%) VBA
11 3 (1.85%) PHP 7
11 3 (1.85%) PowerShell
11 3 (1.85%) Shell Script
12 2 (1.23%) Bash Shell
12 2 (1.23%) Embedded C
12 2 (1.23%) PL/SQL
Qualifications
1 33 (20.37%) Degree
2 6 (3.70%) CISSP
2 6 (3.70%) Computer Science Degree
3 5 (3.09%) (ISC)2 CCSP
3 5 (3.09%) CISA
3 5 (3.09%) Cisco Certification
4 4 (2.47%) MCP
4 4 (2.47%) Microsoft Certification
4 4 (2.47%) PhD
4 4 (2.47%) RHCE
5 3 (1.85%) CCSP
5 3 (1.85%) CompTIA Security+
5 3 (1.85%) PgMP
5 3 (1.85%) PMI Certification
5 3 (1.85%) PMP
6 2 (1.23%) CISM
6 2 (1.23%) CRISC
6 2 (1.23%) Numerate Degree
7 1 (0.62%) MBA
7 1 (0.62%) Six Sigma Green Belt
Quality Assurance & Compliance
1 4 (2.47%) COBIT
1 4 (2.47%) ISO/IEC 27001
1 4 (2.47%) SLA
2 3 (1.85%) MiFID
3 2 (1.23%) Data Quality
3 2 (1.23%) ISO 22301
3 2 (1.23%) NIST
3 2 (1.23%) QA
4 1 (0.62%) GDPR
4 1 (0.62%) PMO
System Software
1 13 (8.02%) Active Directory
2 4 (2.47%) Firmware
2 4 (2.47%) NFS
3 2 (1.23%) Hyper-V
3 2 (1.23%) VMware Infrastructure
4 1 (0.62%) BitLocker
4 1 (0.62%) Docker
4 1 (0.62%) vSphere
Systems Management
1 7 (4.32%) Ansible
2 4 (2.47%) Terraform
3 3 (1.85%) Microsoft Intune
3 3 (1.85%) Opscode Chef
3 3 (1.85%) Puppet
4 1 (0.62%) Kibana
4 1 (0.62%) Kubernetes
4 1 (0.62%) logstash
4 1 (0.62%) Packer
4 1 (0.62%) QRadar
Vendors
1 26 (16.05%) Microsoft
2 15 (9.26%) Oracle
3 11 (6.79%) Google
4 6 (3.70%) Splunk
5 5 (3.09%) ServiceNow
6 4 (2.47%) Salesforce.com
6 4 (2.47%) SAP
6 4 (2.47%) Tableau
6 4 (2.47%) Workday
7 3 (1.85%) Cerner
7 3 (1.85%) Cisco
7 3 (1.85%) VMware
8 2 (1.23%) Blue Prism
8 2 (1.23%) Facebook
8 2 (1.23%) IBM
8 2 (1.23%) Xceptor
9 1 (0.62%) ArcSight
9 1 (0.62%) Atlassian
9 1 (0.62%) NetWitness
9 1 (0.62%) Rapid7