Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Watford 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 24 November 2017 with a comparison to the same period in the previous 2 years.

C
Hertfordshire > Watford
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 80 46 23
Rank change year-on-year -34 -23 +42
Permanent jobs citing C 15 42 112
As % of all permanent IT jobs advertised in Watford 1.54% 4.11% 10.56%
As % of the Programming Languages category 2.71% 9.74% 22.86%
Number of salaries quoted 15 28 110
Watford median annual salary £47,500 £41,250 £40,000
Median salary % change year-on-year +15.15% +3.13% -11.11%
10th Percentile £33,000 £26,250 £26,750
90th Percentile £58,200 £62,750 £53,750
Hertfordshire median annual salary £41,500 £47,000 £42,500
% change year-on-year -11.70% +10.59% -5.56%

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 Watford with a requirement for coding skills.

All Programming Languages
Watford
Permanent vacancies with a requirement for coding skills 553 431 490
As % of all permanent IT jobs advertised in Watford 56.83% 42.17% 46.18%
Number of salaries quoted 471 382 404
Watford median annual salary £51,500 £50,000 £45,000
Median salary % change year-on-year +3.00% +11.11% +8.43%
10th Percentile £32,500 £28,500 £25,900
90th Percentile £68,750 £70,000 £59,625
Hertfordshire median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +2.27%

C
Job Vacancy Trend in Watford

Job postings citing C as a percentage of all IT jobs advertised in Watford.

Job vacancy trend for C in Watford

C
Salary Trend in Watford

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

Salary trend for C in Watford

C
Salary Histogram in Watford

The salary distribution of IT jobs citing C in Watford over the 6 months to 24 November 2017.

Salary histogram for C in Watford

For the 6 months to 24 November 2017, IT jobs citing C 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 Watford region with a requirement for C.

1 11 (73.33%) Linux
2 10 (66.67%) Microsoft
2 10 (66.67%) MS Exchange
2 10 (66.67%) Windows
2 10 (66.67%) Firewall
2 10 (66.67%) Windows Server 2008
2 10 (66.67%) Windows Server 2012
2 10 (66.67%) Windows Server
3 9 (60.00%) Windows 10
3 9 (60.00%) Hyper-V
3 9 (60.00%) Test Automation
3 9 (60.00%) Windows 7
3 9 (60.00%) Mobile Device Management
3 9 (60.00%) iOS Development
3 9 (60.00%) Logistics
3 9 (60.00%) C#
3 9 (60.00%) C++
3 9 (60.00%) VB
3 9 (60.00%) Dell
4 8 (53.33%) Java
5 7 (46.67%) Hibernate
5 7 (46.67%) iPhone
5 7 (46.67%) Spring
6 6 (40.00%) Microsoft Office
7 5 (33.33%) Sage
7 5 (33.33%) SOLIDWORKS
7 5 (33.33%) Sage 200
8 4 (26.67%) SQL
9 3 (20.00%) SQL Server
9 3 (20.00%) IIS

C
Co-occurring IT Skills in Watford 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 10 (66.67%) MS Exchange
2 3 (20.00%) IIS
3 1 (6.67%) Skype for Business
Applications
1 6 (40.00%) Microsoft Office
2 5 (33.33%) SOLIDWORKS
Business Applications
1 5 (33.33%) Sage 200
Cloud Services
1 1 (6.67%) Office 365
1 1 (6.67%) PaaS
Communications & Networking
1 10 (66.67%) Firewall
2 2 (13.33%) iBeacon
3 1 (6.67%) Bluetooth
3 1 (6.67%) DHCP
3 1 (6.67%) DNS
3 1 (6.67%) ISDN
3 1 (6.67%) LAN
3 1 (6.67%) Modbus
3 1 (6.67%) MPLS
3 1 (6.67%) PBX
3 1 (6.67%) Profibus
3 1 (6.67%) Remote Desktop
3 1 (6.67%) Skype
3 1 (6.67%) TCP/IP
3 1 (6.67%) VLAN
3 1 (6.67%) VoIP
3 1 (6.67%) VPN
3 1 (6.67%) WAN
Database & Business Intelligence
1 3 (20.00%) SQL Server
2 2 (13.33%) SQLite
Development Applications
1 2 (13.33%) CocoaPods
1 2 (13.33%) Git (software)
1 2 (13.33%) Subversion
1 2 (13.33%) Xcode
General
1 3 (20.00%) Telecoms
2 2 (13.33%) Manufacturing
3 1 (6.67%) Electronics
3 1 (6.67%) Retail
Job Titles
1 9 (60.00%) Developer
2 5 (33.33%) C# Developer
2 5 (33.33%) Software Developer
2 5 (33.33%) VB Developer
3 3 (20.00%) C# Software Developer
3 3 (20.00%) Software Engineer
4 2 (13.33%) C Developer
4 2 (13.33%) iOS Developer
4 2 (13.33%) Senior Software Engineer
5 1 (6.67%) .NET Software Engineer
5 1 (6.67%) C++ Software Engineer
5 1 (6.67%) Electronics Engineer
5 1 (6.67%) Graduate
5 1 (6.67%) IP Network Engineer
5 1 (6.67%) Junior
5 1 (6.67%) Junior C# Developer
5 1 (6.67%) Junior Developer
5 1 (6.67%) Junior Software Developer
5 1 (6.67%) Network Engineer
5 1 (6.67%) Senior .NET Software Engineer
Libraries, Frameworks & Software Standards
1 7 (46.67%) Hibernate
1 7 (46.67%) Spring
2 2 (13.33%) Cocoa Touch
2 2 (13.33%) iOS SDK
2 2 (13.33%) JavaScriptCore
3 1 (6.67%) .NET
3 1 (6.67%) JNI
Miscellaneous
1 7 (46.67%) iPhone
2 2 (13.33%) User Experience
3 1 (6.67%) Acoustics
3 1 (6.67%) Analytical Skills
3 1 (6.67%) CAN bus
3 1 (6.67%) Contactless
3 1 (6.67%) EMV
3 1 (6.67%) Smartcard
Operating Systems
1 11 (73.33%) Linux
2 10 (66.67%) Windows
2 10 (66.67%) Windows Server
2 10 (66.67%) Windows Server 2008
2 10 (66.67%) Windows Server 2012
3 9 (60.00%) Windows 10
3 9 (60.00%) Windows 7
4 3 (20.00%) Apple iOS
5 1 (6.67%) Android
5 1 (6.67%) Red Hat Enterprise Linux
5 1 (6.67%) Windows Server 2003
Processes & Methodologies
1 9 (60.00%) iOS Development
1 9 (60.00%) Logistics
1 9 (60.00%) Mobile Device Management
1 9 (60.00%) Test Automation
2 3 (20.00%) CRM
2 3 (20.00%) Software Engineering
3 2 (13.33%) Agile Software Development
3 2 (13.33%) Memory Management
3 2 (13.33%) MVC
3 2 (13.33%) OOP
4 1 (6.67%) CAD
4 1 (6.67%) Coaching
4 1 (6.67%) E-Commerce
4 1 (6.67%) ITIL
4 1 (6.67%) Mentoring
4 1 (6.67%) Mobile Development
4 1 (6.67%) Multithreading
4 1 (6.67%) Test Scripting
Programming Languages
1 9 (60.00%) C#
1 9 (60.00%) C++
1 9 (60.00%) VB
2 8 (53.33%) Java
3 4 (26.67%) SQL
4 2 (13.33%) Objective-C
5 1 (6.67%) Delphi
5 1 (6.67%) Embedded C
5 1 (6.67%) VB.NET
Qualifications
1 2 (13.33%) Degree
System Software
1 9 (60.00%) Hyper-V
2 1 (6.67%) Active Directory
2 1 (6.67%) Firmware
2 1 (6.67%) Terminal Services
2 1 (6.67%) VMware ESXi
2 1 (6.67%) VMware Infrastructure
Systems Management
1 3 (20.00%) Symantec Endpoint Protection
1 3 (20.00%) Symantec Enterprise Vault
2 1 (6.67%) SCCM
2 1 (6.67%) WSUS
Vendors
1 10 (66.67%) Microsoft
2 9 (60.00%) Dell
3 5 (33.33%) Sage
4 3 (20.00%) SonicWALL
4 3 (20.00%) Symantec
5 1 (6.67%) Apple
5 1 (6.67%) CheckPoint
5 1 (6.67%) EMC
5 1 (6.67%) Google
5 1 (6.67%) VMware