Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for VSS/SourceSafe skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VSS/SourceSafe over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Microsoft Visual SourceSafe (VSS)
Central London > City of London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 291 347 380
Rank change year-on-year +56 +33 +71
Permanent jobs citing VSS/SourceSafe 30 1 28
As % of all permanent IT jobs advertised in the City of London 0.29% 0.009% 0.16%
As % of the Development Applications category 1.60% 0.045% 1.02%
Number of salaries quoted 27 1 26
City of London median annual salary £52,500 £70,000 £53,250
Median salary % change year-on-year -25.00% +31.46% +15.76%
10th Percentile £42,500 £67,500 £44,750
90th Percentile £60,300 £72,500 £67,500
Central London median annual salary £52,500 £70,000 £54,000
% change year-on-year -25.00% +29.63% +13.68%

VSS/SourceSafe is in the Development Applications 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 development application skills.

All Development Application Skills
City of London
Permanent vacancies with a requirement for development application skills 1880 2200 2735
As % of all permanent IT jobs advertised in the City of London 18.39% 18.89% 16.10%
Number of salaries quoted 1716 2039 2344
City of London median annual salary £60,000 £57,604 £55,000
Median salary % change year-on-year +4.16% +4.73% +4.76%
10th Percentile £38,750 £37,500 £37,075
90th Percentile £85,000 £80,000 £80,000
Central London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +4.76%

VSS/SourceSafe
Job Vacancy Trend in the City of London

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

Job vacancy trend for VSS/SourceSafe in the City of London

VSS/SourceSafe
Salary Trend in the City of London

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

Salary trend for VSS/SourceSafe in the City of London

VSS/SourceSafe
Salary Histogram in the City of London

The salary distribution of IT jobs citing VSS/SourceSafe in the City of London over the 6 months to 23 November 2017.

Salary histogram for VSS/SourceSafe in the City of London

For the 6 months to 23 November 2017, IT jobs citing VSS/SourceSafe 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 City of London region with a requirement for VSS/SourceSafe.

1 27 (90.00%) SQL
2 26 (86.67%) SQL Server
2 26 (86.67%) Team Foundation Server
3 24 (80.00%) T-SQL
4 21 (70.00%) XML
5 16 (53.33%) SQL Server 2000
5 16 (53.33%) SQL Server Integration Services
6 15 (50.00%) Continuous Improvement
7 13 (43.33%) SQL Server Reporting Services
7 13 (43.33%) Defect Management
7 13 (43.33%) Mercurial
8 11 (36.67%) Windows
9 10 (33.33%) JavaScript
9 10 (33.33%) VB
10 8 (26.67%) C#
10 8 (26.67%) HTML
10 8 (26.67%) XSL
10 8 (26.67%) WinForms
10 8 (26.67%) Back Office
10 8 (26.67%) VB6
10 8 (26.67%) Git (software)
11 6 (20.00%) Microsoft
12 4 (13.33%) ETL
13 3 (10.00%) LAN
13 3 (10.00%) WLAN
13 3 (10.00%) WAN
13 3 (10.00%) VPN
13 3 (10.00%) Data Warehouse
13 3 (10.00%) CCIE
13 3 (10.00%) CCNP

VSS/SourceSafe
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 1 (3.33%) Apache
1 1 (3.33%) Mule
Cloud Services
1 3 (10.00%) Amazon AWS
1 3 (10.00%) Microsoft Azure
1 3 (10.00%) Virtual Private Cloud
Communications & Networking
1 3 (10.00%) BGP
1 3 (10.00%) Cisco Nexus
1 3 (10.00%) Cisco Wireless
1 3 (10.00%) EIGRP
1 3 (10.00%) HSRP
1 3 (10.00%) IPsec
1 3 (10.00%) LAN
1 3 (10.00%) Network Security
1 3 (10.00%) OSPF
1 3 (10.00%) VLAN
1 3 (10.00%) VPN
1 3 (10.00%) WAN
1 3 (10.00%) Wireless
1 3 (10.00%) WLAN
Database & Business Intelligence
1 26 (86.67%) SQL Server
2 16 (53.33%) SQL Server 2000
2 16 (53.33%) SQL Server Integration Services
3 13 (43.33%) SQL Server Reporting Services
4 3 (10.00%) Data Warehouse
4 3 (10.00%) SQL Server 2005
4 3 (10.00%) SQL Server 2008
5 2 (6.67%) Siebel EIM
6 1 (3.33%) Oracle Database
6 1 (3.33%) Oracle Database 11g
6 1 (3.33%) QlikView
6 1 (3.33%) RDBMS
6 1 (3.33%) Relational Database
Development Applications
1 26 (86.67%) Team Foundation Server
2 13 (43.33%) Mercurial
3 8 (26.67%) Git (software)
4 3 (10.00%) Visual Studio
General
1 8 (26.67%) Back Office
2 3 (10.00%) Telecoms
3 2 (6.67%) Finance
Job Titles
1 25 (83.33%) Developer
2 14 (46.67%) SQL Developer
3 13 (43.33%) SQL Server Developer
3 13 (43.33%) SSIS Developer
3 13 (43.33%) SSRS Developer
3 13 (43.33%) T-SQL Developer
3 13 (43.33%) XML Developer
4 8 (26.67%) C# Developer
4 8 (26.67%) C# Software Developer
4 8 (26.67%) Software Developer
4 8 (26.67%) VB Developer
4 8 (26.67%) VB6 Developer
4 8 (26.67%) WinForms Developer
5 3 (10.00%) Data Warehouse Developer
5 3 (10.00%) ETL Developer
5 3 (10.00%) IP Network Engineer
5 3 (10.00%) Network Engineer
5 3 (10.00%) Senior Developer
5 3 (10.00%) Senior ETL Developer
5 3 (10.00%) Senior Network Engineer
Libraries, Frameworks & Software Standards
1 21 (70.00%) XML
2 8 (26.67%) HTML
2 8 (26.67%) WinForms
2 8 (26.67%) XSL
3 2 (6.67%) .NET
Miscellaneous
1 3 (10.00%) Analytical Skills
1 3 (10.00%) Data Centre
Operating Systems
1 11 (36.67%) Windows
2 3 (10.00%) Windows Server 2008
2 3 (10.00%) Windows Server 2012
Processes & Methodologies
1 15 (50.00%) Continuous Improvement
2 13 (43.33%) Defect Management
3 4 (13.33%) ETL
4 3 (10.00%) Capacity Planning
4 3 (10.00%) High Availability
4 3 (10.00%) Mentoring
4 3 (10.00%) Network Management
4 3 (10.00%) Performance Metrics
5 2 (6.67%) Agile Software Development
5 2 (6.67%) Change Control
5 2 (6.67%) Data Strategy
5 2 (6.67%) ITIL
5 2 (6.67%) SDLC
5 2 (6.67%) Test Automation
5 2 (6.67%) TOGAF
6 1 (3.33%) Business Intelligence
6 1 (3.33%) Change Management
6 1 (3.33%) Configuration Management
6 1 (3.33%) OO
6 1 (3.33%) OOA/OOD
Programming Languages
1 27 (90.00%) SQL
2 24 (80.00%) T-SQL
3 10 (33.33%) JavaScript
3 10 (33.33%) VB
4 8 (26.67%) C#
4 8 (26.67%) VB6
5 2 (6.67%) VB.NET
5 2 (6.67%) VBScript
6 1 (3.33%) Java
Qualifications
1 3 (10.00%) CCIE
1 3 (10.00%) CCNP
1 3 (10.00%) Cisco Certification
Quality Assurance & Compliance
1 2 (6.67%) QA
Systems Management
1 2 (6.67%) HP Quality Center
Vendors
1 6 (20.00%) Microsoft
2 3 (10.00%) Avaya
2 3 (10.00%) Cisco
2 3 (10.00%) Meraki
3 2 (6.67%) HP
3 2 (6.67%) MicroStrategy
3 2 (6.67%) Siebel
4 1 (3.33%) Oracle
4 1 (3.33%) Perforce
4 1 (3.33%) Sybase