Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in 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)
England > London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 760 807 784
Rank change year-on-year +47 -23 +69
Permanent jobs citing VSS/SourceSafe 80 43 126
As % of all permanent IT jobs advertised in London 0.11% 0.057% 0.14%
As % of the Development Applications category 0.53% 0.29% 0.79%
Number of salaries quoted 70 40 111
London median annual salary £55,000 £50,000 £51,500
Median salary % change year-on-year +10.00% -2.91% +3.00%
10th Percentile £42,500 £42,500 £41,250
90th Percentile £71,500 £55,000 £67,500
England median annual salary £52,500 £50,000 £45,000
% change year-on-year +5.00% +11.11% +5.88%

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 London with a requirement for development application skills.

All Development Application Skills
London
Permanent vacancies with a requirement for development application skills 15219 14844 15910
As % of all permanent IT jobs advertised in London 20.26% 19.52% 17.95%
Number of salaries quoted 12159 13004 13467
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £37,500 £35,000 £36,250
90th Percentile £85,000 £82,500 £78,750
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

VSS/SourceSafe
Job Vacancy Trend in London

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

Job vacancy trend for VSS/SourceSafe in London

VSS/SourceSafe
Salary Trend in London

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

Salary trend for VSS/SourceSafe in London

VSS/SourceSafe
Salary Histogram in London

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

Salary histogram for VSS/SourceSafe in London

VSS/SourceSafe
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VSS/SourceSafe within the London region over the 6 months to 23 November 2017. 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
Central London +44 30 £52,500 -25.00% 2
East London - 6 £57,500 -
West London +1 1 £55,000 +10.00%
VSS/SourceSafe
England

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 London region with a requirement for VSS/SourceSafe.

1 58 (72.50%) SQL
2 57 (71.25%) SQL Server
3 47 (58.75%) Team Foundation Server
4 42 (52.50%) T-SQL
5 35 (43.75%) XML
6 33 (41.25%) Microsoft
7 30 (37.50%) SQL Server 2000
7 30 (37.50%) SQL Server Integration Services
8 27 (33.75%) Windows
9 26 (32.50%) Continuous Improvement
10 24 (30.00%) Mercurial
10 24 (30.00%) SQL Server Reporting Services
10 24 (30.00%) Defect Management
11 21 (26.25%) Amazon AWS
12 20 (25.00%) VPN
13 19 (23.75%) Microsoft Azure
14 18 (22.50%) C#
15 17 (21.25%) Linux
16 15 (18.75%) JavaScript
16 15 (18.75%) Oracle
16 15 (18.75%) TCP/IP
16 15 (18.75%) Cisco
16 15 (18.75%) Firewall
17 14 (17.50%) CCNP
17 14 (17.50%) Cisco Certification
17 14 (17.50%) SQL Server 2008
17 14 (17.50%) SQL Server 2005
17 14 (17.50%) NoSQL
17 14 (17.50%) Opscode Chef
18 13 (16.25%) Git (software)

VSS/SourceSafe
Co-occurring IT Skills in 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 8 (10.00%) Apache Spark
2 4 (5.00%) Apache
2 4 (5.00%) Mule
3 3 (3.75%) GlassFish
3 3 (3.75%) JBoss
3 3 (3.75%) Jetty
3 3 (3.75%) OpenStack
3 3 (3.75%) SharePoint
3 3 (3.75%) Tomcat
3 3 (3.75%) WebLogic
3 3 (3.75%) WebSphere
3 3 (3.75%) WebSphere Application Server
Cloud Services
1 21 (26.25%) Amazon AWS
2 19 (23.75%) Microsoft Azure
3 11 (13.75%) SaaS
4 9 (11.25%) Datadog
5 7 (8.75%) GitHub
5 7 (8.75%) Virtual Private Cloud
6 5 (6.25%) Office 365
7 4 (5.00%) IaaS
7 4 (5.00%) PaaS
8 3 (3.75%) Cloud Computing
8 3 (3.75%) Google Analytics
Communications & Networking
1 20 (25.00%) VPN
2 15 (18.75%) Firewall
2 15 (18.75%) TCP/IP
3 13 (16.25%) LAN
3 13 (16.25%) Wireless
4 12 (15.00%) Cisco Wireless
4 12 (15.00%) WLAN
5 11 (13.75%) DNS
5 11 (13.75%) ICMP
6 10 (12.50%) BGP
6 10 (12.50%) EIGRP
6 10 (12.50%) IPsec
6 10 (12.50%) OSPF
7 8 (10.00%) HSRP
7 8 (10.00%) Network Security
7 8 (10.00%) VLAN
7 8 (10.00%) WAN
8 7 (8.75%) Cisco Nexus
9 4 (5.00%) Multicast
10 2 (2.50%) F5 BIG-IP LTM
Database & Business Intelligence
1 57 (71.25%) SQL Server
2 30 (37.50%) SQL Server 2000
2 30 (37.50%) SQL Server Integration Services
3 24 (30.00%) SQL Server Reporting Services
4 14 (17.50%) NoSQL
4 14 (17.50%) SQL Server 2005
4 14 (17.50%) SQL Server 2008
5 11 (13.75%) Amazon RDS
5 11 (13.75%) MySQL
6 9 (11.25%) SQL Server 2012
7 8 (10.00%) Hadoop
8 5 (6.25%) Data Warehouse
9 4 (5.00%) RDBMS
9 4 (5.00%) Relational Database
9 4 (5.00%) SQL Server Analysis Services
10 3 (3.75%) MongoDB
11 2 (2.50%) Siebel EIM
12 1 (1.25%) Big Data
12 1 (1.25%) Oracle Database
12 1 (1.25%) Oracle Database 11g
Development Applications
1 47 (58.75%) Team Foundation Server
2 24 (30.00%) Mercurial
3 13 (16.25%) Git (software)
4 11 (13.75%) Jenkins
5 9 (11.25%) Artifactory
5 9 (11.25%) Sonatype Nexus
6 8 (10.00%) Visual Studio
7 5 (6.25%) NUnit
8 3 (3.75%) Ant
8 3 (3.75%) Hudson
8 3 (3.75%) JIRA
8 3 (3.75%) Maven
8 3 (3.75%) TeamCity
9 2 (2.50%) ClearQuest
9 2 (2.50%) Selenium
9 2 (2.50%) SpecFlow
9 2 (2.50%) Visual Studio Team System
9 2 (2.50%) WebDriver
General
1 10 (12.50%) Back Office
2 8 (10.00%) Finance
3 6 (7.50%) Telecoms
4 2 (2.50%) Marketing
5 1 (1.25%) Banking
Job Titles
1 47 (58.75%) Developer
2 26 (32.50%) SQL Developer
3 20 (25.00%) SQL Server Developer
3 20 (25.00%) SSIS Developer
4 19 (23.75%) SSRS Developer
4 19 (23.75%) T-SQL Developer
4 19 (23.75%) XML Developer
5 14 (17.50%) Network Engineer
6 11 (13.75%) Senior Developer
7 10 (12.50%) C# Developer
7 10 (12.50%) C# Software Developer
7 10 (12.50%) Software Developer
8 8 (10.00%) DevOps Engineer
8 8 (10.00%) VB Developer
8 8 (10.00%) VB6 Developer
8 8 (10.00%) WinForms Developer
9 7 (8.75%) Cloud Engineer
9 7 (8.75%) Senior Network Engineer
10 6 (7.50%) IP Engineer
10 6 (7.50%) Senior IP Engineer
Libraries, Frameworks & Software Standards
1 35 (43.75%) XML
2 13 (16.25%) HTML
3 12 (15.00%) Elastic Stack
4 11 (13.75%) .NET
5 10 (12.50%) WinForms
5 10 (12.50%) XSL
6 8 (10.00%) Kafka
7 6 (7.50%) Middleware
7 6 (7.50%) Spring
8 5 (6.25%) Web Services
9 4 (5.00%) ASP.NET
9 4 (5.00%) ASP.NET MVC
10 3 (3.75%) Ajax
10 3 (3.75%) AngularJS
10 3 (3.75%) ASP.NET 2.0
10 3 (3.75%) ASP.NET MVC 4
10 3 (3.75%) ASP.NET Web API
10 3 (3.75%) CSS
10 3 (3.75%) jQuery
10 3 (3.75%) KnockoutJS
Miscellaneous
1 13 (16.25%) Data Centre
2 11 (13.75%) Public Cloud
3 6 (7.50%) Analytical Skills
4 3 (3.75%) CMDB
4 3 (3.75%) Greenfield Project
4 3 (3.75%) Virtual Team
5 2 (2.50%) Security Operations Centre
6 1 (1.25%) FlexPod
6 1 (1.25%) PKI
Operating Systems
1 27 (33.75%) Windows
2 17 (21.25%) Linux
3 6 (7.50%) Unix
4 5 (6.25%) Windows Server 2008
4 5 (6.25%) Windows Server 2012
Processes & Methodologies
1 26 (32.50%) Continuous Improvement
2 24 (30.00%) Defect Management
3 11 (13.75%) ETL
3 11 (13.75%) Load Balancing
3 11 (13.75%) Web Development
4 10 (12.50%) Agile Software Development
4 10 (12.50%) Configuration Management
5 8 (10.00%) DevOps
6 7 (8.75%) Build Automation
6 7 (8.75%) Mentoring
6 7 (8.75%) OO
6 7 (8.75%) Open Source
7 6 (7.50%) Capacity Planning
7 6 (7.50%) High Availability
7 6 (7.50%) Network Management
7 6 (7.50%) Performance Metrics
7 6 (7.50%) SDLC
7 6 (7.50%) TDD
8 5 (6.25%) Customer Engagement
8 5 (6.25%) Presales
Programming Languages
1 58 (72.50%) SQL
2 42 (52.50%) T-SQL
3 18 (22.50%) C#
4 15 (18.75%) JavaScript
5 12 (15.00%) VB
6 11 (13.75%) Go
6 11 (13.75%) Python
6 11 (13.75%) Ruby
7 10 (12.50%) VB6
8 7 (8.75%) Java
9 6 (7.50%) VB.NET
10 3 (3.75%) Perl
10 3 (3.75%) PL/SQL
10 3 (3.75%) Shell Script
11 2 (2.50%) VBScript
Qualifications
1 14 (17.50%) CCNP
1 14 (17.50%) Cisco Certification
2 8 (10.00%) CCIE
3 3 (3.75%) Microsoft Certification
4 2 (2.50%) CCIE Data Center
4 2 (2.50%) CCIE Security
4 2 (2.50%) CCSA
4 2 (2.50%) CCSE
4 2 (2.50%) Degree
Quality Assurance & Compliance
1 6 (7.50%) QA
2 2 (2.50%) SLA
System Software
1 12 (15.00%) Docker
2 5 (6.25%) Hyper-V
3 2 (2.50%) ProxySG
4 1 (1.25%) VMware Infrastructure
Systems Management
1 14 (17.50%) Opscode Chef
2 11 (13.75%) Ansible
2 11 (13.75%) Terraform
3 9 (11.25%) Kubernetes
4 3 (3.75%) Puppet
5 2 (2.50%) Cisco Prime
5 2 (2.50%) HP Quality Center
5 2 (2.50%) McAfee ePO
Vendors
1 33 (41.25%) Microsoft
2 15 (18.75%) Cisco
2 15 (18.75%) Oracle
3 10 (12.50%) Google
4 7 (8.75%) Perforce
4 7 (8.75%) Sybase
5 6 (7.50%) Avaya
5 6 (7.50%) Meraki
5 6 (7.50%) Solace
6 3 (3.75%) F5
6 3 (3.75%) Informatica
6 3 (3.75%) Juniper
6 3 (3.75%) MKS
6 3 (3.75%) Palo Alto
6 3 (3.75%) SolarWinds
7 2 (2.50%) Blue Coat
7 2 (2.50%) CheckPoint
7 2 (2.50%) HP
7 2 (2.50%) MicroStrategy
7 2 (2.50%) Siebel