The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for STL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited STL over the 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Standard Template Library (STL)
England / London
Rank 478 480 503
Rank change year-on-year +2 +23  
Permanent jobs citing STL 110 176 151
As % of all permanent IT jobs advertised in London 0.33% 0.42% 0.36%
As % of the Libraries, Frameworks & Software Standards category 0.82% 1.06% 0.98%
Number of salaries quoted 80 145 132
Median salary £72,500 £80,000 £73,750
Median salary % change year-on-year -9.37% +8.47%  
90% offered a salary of more than £37,500 £52,500 £50,250
10% offered a salary of more than £111,000 £94,000 £90,000
UK excluding London median salary £50,000 £43,750 £42,500
% change year-on-year +14.28% +2.94%  

STL is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 13438 16651 15463
As % of all permanent IT job vacancies advertised in London 39.95% 39.94% 36.86%
Number of salaries quoted 11573 14536 13107
Median salary £57,500 £55,000 £54,000
Median salary % change year-on-year +4.54% +1.85%  
90% offered a salary of more than £37,500 £37,500 £36,000
10% offered a salary of more than £80,000 £72,500 £77,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

STL
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing STL as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for STL in London

STL
Salary Trend in London

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

Salary trend for STL in London

STL
Salary Histogram in London

The salary distribution of IT jobs citing STL in London over the 3 months to 24 March 2017.

Salary histogram for STL in London

STL
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing STL within the London region over the 3 months to 24 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +34 21 £92,500 +23.33% 4
West End of London - 7 £35,000 - 1
Hounslow - 4 £47,500 -
Mayfair - 1 £90,000 -
Heathrow - 1 £60,000 -
STL
England

STL
Top 30 Related IT Skills in London

For the 6 months to 24 March 2017, IT jobs citing STL 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 STL.

1 237 (99.58%) C++
2 142 (59.66%) Linux
3 120 (50.42%) Finance
4 110 (46.22%) Multithreading
5 108 (45.38%) Boost C++ Libraries
6 95 (39.92%) Python
7 90 (37.82%) Unix
8 82 (34.45%) SQL
9 78 (32.77%) C#
10 74 (31.09%) Java
11 71 (29.83%) Degree
12 64 (26.89%) Software Engineering
13 63 (26.47%) Low Latency
14 60 (25.21%) OO
15 59 (24.79%) Mathematics
16 58 (24.37%) Algorithms
17 55 (23.11%) Computer Science
18 54 (22.69%) Windows
19 53 (22.27%) Oracle
20 52 (21.85%) Banking
21 48 (20.17%) Agile Software Development
22 37 (15.55%) Derivative
22 37 (15.55%) Unit Testing
22 37 (15.55%) Analytical Skills
23 35 (14.71%) TCP/IP
24 34 (14.29%) Data Structures
25 33 (13.87%) MySQL
26 32 (13.45%) Fixed Income
26 32 (13.45%) Open Source
26 32 (13.45%) SDLC

STL
Top Related 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 19 (7.98%) Apache Spark
2 13 (5.46%) JBoss
2 13 (5.46%) Jetty
2 13 (5.46%) nginx
2 13 (5.46%) Tomcat
2 13 (5.46%) WebLogic
2 13 (5.46%) WebSphere
3 3 (1.26%) IPython
4 1 (0.42%) Apache
4 1 (0.42%) SharePoint
Applications
1 1 (0.42%) MS Excel
1 1 (0.42%) MS Office
Business Applications
1 2 (0.84%) MetaTrader
2 1 (0.42%) Dynamics CRM
2 1 (0.42%) Dynamics GP
Cloud Services
1 15 (6.30%) GitHub
2 1 (0.42%) SaaS
Communications & Networking
1 35 (14.71%) TCP/IP
2 14 (5.88%) HTTP
3 13 (5.46%) HTTPS
3 13 (5.46%) SNMP
4 2 (0.84%) Internet
5 1 (0.42%) Multicast
Database & Business Intelligence
1 33 (13.87%) MySQL
2 31 (13.03%) OLTP
3 20 (8.40%) Big Data
4 18 (7.56%) KDB
4 18 (7.56%) Relational Database
5 16 (6.72%) Berkeley DB
5 16 (6.72%) SQL Server
6 15 (6.30%) Data Mining
6 15 (6.30%) Oracle Database
7 14 (5.88%) Hadoop
8 13 (5.46%) Apache Hive
8 13 (5.46%) Impala
8 13 (5.46%) InterSystems Cache
8 13 (5.46%) Oracle Database 11g
8 13 (5.46%) PostgreSQL
9 8 (3.36%) Apache Cassandra
10 3 (1.26%) RDBMS
11 2 (0.84%) Kdb+
11 2 (0.84%) Redis
12 1 (0.42%) MongoDB
Development Applications
1 19 (7.98%) Visual Studio
2 18 (7.56%) Jenkins
3 14 (5.88%) GDB
4 13 (5.46%) Ant
4 13 (5.46%) CppUnit
4 13 (5.46%) Eclipse
4 13 (5.46%) Hudson
4 13 (5.46%) JUnit
4 13 (5.46%) Maven
4 13 (5.46%) Sonatype Nexus
4 13 (5.46%) Subversion
4 13 (5.46%) Valgrind
4 13 (5.46%) XMLSpy
5 5 (2.10%) CMake
5 5 (2.10%) Git (software)
6 4 (1.68%) gulp
7 1 (0.42%) GCC
7 1 (0.42%) JIRA
7 1 (0.42%) NUnit
7 1 (0.42%) SCons
General
1 120 (50.42%) Finance
2 52 (21.85%) Banking
3 24 (10.08%) Front Office
4 21 (8.82%) Investment Banking
5 7 (2.94%) Games
6 3 (1.26%) Advertising
7 2 (0.84%) Financial Institution
7 2 (0.84%) Telecoms
8 1 (0.42%) Electronics
8 1 (0.42%) German Language
8 1 (0.42%) Military
Job Titles
1 191 (80.25%) Developer
2 175 (73.53%) C++ Developer
3 33 (13.87%) Software Engineer
4 31 (13.03%) C++ Software Engineer
5 21 (8.82%) Python Developer
6 20 (8.40%) Low Latency C++ Developer
7 18 (7.56%) Unix Developer
8 17 (7.14%) Investment Banking C++ Developer
8 17 (7.14%) Oracle Developer
9 13 (5.46%) Applications Developer
9 13 (5.46%) C++ Applications Developer
9 13 (5.46%) C++ Software Developer
10 12 (5.04%) Algorithmic Trading Developer
11 11 (4.62%) C++ Developer - Algorithmic Trading
11 11 (4.62%) Systems Developer
12 9 (3.78%) C++ Quantitative Developer
12 9 (3.78%) Quantitative Developer
12 9 (3.78%) Senior C++ Developer
12 9 (3.78%) Senior Developer
13 8 (3.36%) C++/Java Developer
Libraries, Frameworks & Software Standards
1 108 (45.38%) Boost C++ Libraries
2 22 (9.24%) OpenGL
3 18 (7.56%) NumPy
3 18 (7.56%) Pandas
4 17 (7.14%) Node.js
5 15 (6.30%) XML
6 14 (5.88%) POSIX
6 14 (5.88%) REST
6 14 (5.88%) WPF
7 13 (5.46%) Apache OpenJPA
7 13 (5.46%) Drools
7 13 (5.46%) Java EE
7 13 (5.46%) JAXB
7 13 (5.46%) JAX-WS
7 13 (5.46%) JPA
7 13 (5.46%) JSF
7 13 (5.46%) Pthreads
7 13 (5.46%) RESTful
7 13 (5.46%) SAX
7 13 (5.46%) Spring
Miscellaneous
1 58 (24.37%) Algorithms
2 55 (23.11%) Computer Science
3 37 (15.55%) Analytical Skills
3 37 (15.55%) Derivative
4 34 (14.29%) Data Structures
5 32 (13.45%) Fixed Income
6 31 (13.03%) Hedge funds
7 29 (12.18%) Equities
8 22 (9.24%) Foreign Exchange (FX)
9 16 (6.72%) CUDA
10 13 (5.46%) Enterprise Software
11 10 (4.20%) Field-Programmable Gate Array
12 9 (3.78%) Fintech
13 7 (2.94%) 3D Graphics
14 5 (2.10%) Grid Computing
14 5 (2.10%) Market Risk
15 4 (1.68%) Equity Derivative
15 4 (1.68%) iPad
15 4 (1.68%) N-Tier
15 4 (1.68%) Pricing Data
Operating Systems
1 142 (59.66%) Linux
2 90 (37.82%) Unix
3 54 (22.69%) Windows
4 5 (2.10%) Android
5 4 (1.68%) Mac OS
5 4 (1.68%) Solaris
Processes & Methodologies
1 110 (46.22%) Multithreading
2 64 (26.89%) Software Engineering
3 63 (26.47%) Low Latency
4 60 (25.21%) OO
5 59 (24.79%) Mathematics
6 48 (20.17%) Agile Software Development
7 37 (15.55%) Unit Testing
8 32 (13.45%) Open Source
8 32 (13.45%) SDLC
9 28 (11.76%) High-Frequency Trading
10 25 (10.50%) OOD
11 24 (10.08%) Algorithmic Trading
11 24 (10.08%) Analytics
12 23 (9.66%) Memory Management
12 23 (9.66%) Physics
13 21 (8.82%) Multithreaded Programming
14 20 (8.40%) Machine Learning
14 20 (8.40%) Performance Tuning
15 17 (7.14%) TDD
16 16 (6.72%) Workflow
Programming Languages
1 237 (99.58%) C++
2 95 (39.92%) Python
3 82 (34.45%) SQL
4 78 (32.77%) C#
5 74 (31.09%) Java
6 31 (13.03%) JavaScript
7 28 (11.76%) C
8 19 (7.98%) Scala
9 16 (6.72%) Shell Script
10 14 (5.88%) Go
11 13 (5.46%) Groovy
11 13 (5.46%) Ruby
12 7 (2.94%) Fortran
13 4 (1.68%) Perl
14 2 (0.84%) Lua
14 2 (0.84%) MATLAB
14 2 (0.84%) R
Qualifications
1 71 (29.83%) Degree
2 12 (5.04%) PhD
Quality Assurance & Compliance
1 2 (0.84%) QA
System Software
1 1 (0.42%) Firmware
Vendors
1 53 (22.27%) Oracle
2 16 (6.72%) Intel
3 14 (5.88%) Vertica
4 13 (5.46%) Altova
4 13 (5.46%) Google
4 13 (5.46%) ILOG
4 13 (5.46%) Splunk
5 4 (1.68%) Solace
5 4 (1.68%) TIBCO
6 1 (0.42%) Bloomberg
6 1 (0.42%) Cognizant
6 1 (0.42%) Microsoft
6 1 (0.42%) Reuters
6 1 (0.42%) Tableau
South West London
Quant Capital
Salary: 60,000.00 + benefits and bonus
Posted: 29 minutes ago
London
TEKsystems
Salary: £80000 - £130000 per annum
Posted: 1 hour ago
London
Hays Finance Technology
Salary: £80000.00 - £110000.00 per annum + Bonus and Benefits
Posted: 1 hour ago
Central London / West End
IT Connections
Salary: £30,000 to £40,000
Posted: 1 hour ago
London
Pioneer Search Ltd
Posted: Yesterday
London
Hays London City Cheapside
Salary: £70000.00 - £95000 per annum + Bonus and Benefits
Posted: Yesterday
City, London
Client Server
Salary: £80k to £100k + bonus + benefits
Posted: 2 days ago
West London
Michael Bailey Associates
Salary: Market Salary
Posted: 2 days ago
West London
Michael Bailey Associates
Salary: Market Rates
Posted: 2 days ago
London
Client Server
Salary: £80k to £100k + bonus + benefits
Posted: 2 days ago
London
TEKsystems
Salary: £900 - £1200 per day
Posted: 3 days ago
City, London
TEKsystems
Salary: £60000 - £130000 per annum + bonus and pension
Posted: 5 days ago
City, London
Real Time Recruitment Solutions
Salary: 45,000 - 65,000
Posted: 4 days ago
City, London
TEKsystems
Salary: £75000 - £140000 per annum + bonus and pension
Posted: 6 days ago
London
Hays London City Cheapside
Salary: £50000.00 - £65000.00 per annum
Posted: 11 days ago
London
Hays London City Cheapside
Salary: £60000.00 - £70000.00 per annum
Posted: 17 days ago
London
Client Server
Salary: £75000 - £90000 per annum + bonus + benefits
Posted: 11 days ago
London
Client Server
Salary: £30k to £45k + benefits
Posted: 25 days ago
London
Client Server
Salary: £95,000 to £120,000 + bonus + benefits
Posted: 21 days ago
London
Michael Page Technology
Salary: £50000 - £55000 per annum + excellent benefits
Posted: 9 days ago