Period
to 20 February 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for Performance Tuning skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Performance Tuning over the 6 months to 20 February 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Performance Tuning
Tower Hamlets > Canary Wharf
6 months to
20 Feb 2018
Same period 2017 Same period 2016
Rank 39 37 28
Rank change year-on-year -2 -9 +4
Contract jobs citing Performance Tuning 6 5 16
As % of all contract IT jobs advertised in Canary Wharf 2.07% 1.70% 5.30%
As % of the Processes & Methodologies category 2.33% 1.82% 6.06%
Number of daily rates quoted 6 5 9
Canary Wharf median daily rate £574 £588 £480
Median daily rate % change year-on-year -2.34% +22.40% -1.54%
10th Percentile £474 £535 £358
90th Percentile £725 £688 £528
Tower Hamlets median daily rate £574 £619 £480
% change year-on-year -7.27% +28.91% -1.54%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Performance Tuning is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Canary Wharf with a requirement for process or methodology skills.

All Process and Methodology Skills
Canary Wharf
Contract vacancies with a requirement for process or methodology skills 258 275 264
As % of all contract IT jobs advertised in Canary Wharf 88.97% 93.54% 87.42%
Number of daily rates quoted 221 187 207
Canary Wharf median daily rate £547 £500 £500
Median daily rate % change year-on-year +9.40% - +11.11%
10th Percentile £331 £313 £320
90th Percentile £650 £650 £650
Tower Hamlets median daily rate £547 £500 £500
% change year-on-year +9.45% - +5.26%
Number of hourly rates quoted 4 2 0
Canary Wharf median hourly rate £15.00 £48.75 -
Median hourly rate % change year-on-year -69.23% - -
Tower Hamlets median hourly rate £15.00 £48.75 -
% change year-on-year -69.23% - -

Performance Tuning
Job Vacancy Trend in Canary Wharf

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in Canary Wharf.

Job vacancy trend for Performance Tuning in Canary Wharf

Performance Tuning
Contractor Daily Rate Trend in Canary Wharf

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Performance Tuning in Canary Wharf.

Contractor daily rate trend for Performance Tuning in Canary Wharf

Performance Tuning
Contractor Daily Rate Histogram in Canary Wharf

The daily rate distribution of IT jobs citing Performance Tuning in Canary Wharf over the 6 months to 20 February 2018.

Contractor daily rate histogram for Performance Tuning in Canary Wharf

For the 6 months to 20 February 2018, IT contractor jobs citing Performance Tuning also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Canary Wharf region with a requirement for Performance Tuning.

1 6 (100.00%) Finance
2 4 (66.67%) SQL
2 4 (66.67%) SDLC
3 3 (50.00%) ETL Development
3 3 (50.00%) SQL Server 2012
3 3 (50.00%) Multithreading
3 3 (50.00%) Unit Testing
3 3 (50.00%) T-SQL
3 3 (50.00%) Oracle
3 3 (50.00%) SQL Server
3 3 (50.00%) DB2
3 3 (50.00%) Linux
3 3 (50.00%) Data Modelling
3 3 (50.00%) ETL
3 3 (50.00%) Business Intelligence
3 3 (50.00%) Microsoft
3 3 (50.00%) Management Information System
3 3 (50.00%) SQL Server Integration Services
4 2 (33.33%) Degree
4 2 (33.33%) FIX Protocol
4 2 (33.33%) Mathematics
4 2 (33.33%) Computer Science
4 2 (33.33%) Foreign Exchange (FX)
4 2 (33.33%) C++
4 2 (33.33%) Java
4 2 (33.33%) Continuous Improvement
4 2 (33.33%) Computer Science Degree
4 2 (33.33%) Electronic Trading
4 2 (33.33%) Low Latency
4 2 (33.33%) Performance Optimisation

Performance Tuning
Co-occurring IT Skills in Canary Wharf 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:

Database & Business Intelligence
1 3 (50.00%) DB2
1 3 (50.00%) SQL Server
1 3 (50.00%) SQL Server 2012
1 3 (50.00%) SQL Server Integration Services
2 1 (16.67%) RDBMS
2 1 (16.67%) Relational Database
General
1 6 (100.00%) Finance
2 1 (16.67%) Banking
2 1 (16.67%) Front Office
2 1 (16.67%) Investment Banking
Job Titles
1 6 (100.00%) Developer
2 4 (66.67%) Senior Developer
3 3 (50.00%) ETL Developer
3 3 (50.00%) SSIS Developer
4 2 (33.33%) Java Developer
4 2 (33.33%) Senior ETL Developer
4 2 (33.33%) Senior Java Developer
5 1 (16.67%) C++ Developer
5 1 (16.67%) Investment Banking C++ Developer
Libraries, Frameworks & Software Standards
1 2 (33.33%) FIX Protocol
2 1 (16.67%) Ultra Messaging
Miscellaneous
1 3 (50.00%) Management Information System
2 2 (33.33%) Computer Science
2 2 (33.33%) Foreign Exchange (FX)
3 1 (16.67%) Analytical Skills
3 1 (16.67%) Equity Derivative
3 1 (16.67%) Greenfield Project
Operating Systems
1 3 (50.00%) Linux
2 1 (16.67%) Unix
Processes & Methodologies
1 4 (66.67%) SDLC
2 3 (50.00%) Business Intelligence
2 3 (50.00%) Data Modelling
2 3 (50.00%) ETL
2 3 (50.00%) ETL Development
2 3 (50.00%) Multithreading
2 3 (50.00%) Unit Testing
3 2 (33.33%) Continuous Improvement
3 2 (33.33%) Electronic Trading
3 2 (33.33%) Low Latency
3 2 (33.33%) Mathematics
3 2 (33.33%) Performance Optimisation
4 1 (16.67%) Continuous Integration
4 1 (16.67%) Database Tuning
4 1 (16.67%) Enterprise Architecture
4 1 (16.67%) High Availability
4 1 (16.67%) OO
4 1 (16.67%) OOD
4 1 (16.67%) Software Engineering
4 1 (16.67%) Test Automation
Programming Languages
1 4 (66.67%) SQL
2 3 (50.00%) T-SQL
3 2 (33.33%) C++
3 2 (33.33%) Java
4 1 (16.67%) C
4 1 (16.67%) Perl
Qualifications
1 2 (33.33%) Computer Science Degree
1 2 (33.33%) Degree
Vendors
1 3 (50.00%) Microsoft
1 3 (50.00%) Oracle
2 1 (16.67%) Solace
2 1 (16.67%) Sybase