Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for sed skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited sed over the 6 months to 24 November 2017 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.

sed
England > London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 610 607 593
Rank change year-on-year -3 -14 +5
Contract jobs citing sed 19 13 20
As % of all contract IT jobs advertised in London 0.040% 0.029% 0.043%
As % of the Programming Languages category 0.083% 0.065% 0.098%
Number of daily rates quoted 12 9 11
London median daily rate £484 £375 £473
Median daily rate % change year-on-year +29.00% -20.63% +18.13%
10th Percentile £418 £363 £413
90th Percentile £567 £460 £510
England median daily rate £463 £375 £373
% change year-on-year +23.33% +0.67% -6.88%
Number of hourly rates quoted 0 0 1
London median hourly rate - - £20.50
England median hourly rate £15.50 £7.20 £37.00
% change year-on-year +115.28% -80.54% -7.50%

sed is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for coding skills.

All Programming Languages
London
Contract vacancies with a requirement for coding skills 22856 20138 20409
As % of all contract IT jobs advertised in London 48.53% 44.65% 43.48%
Number of daily rates quoted 17317 15040 15215
London median daily rate £500 £470 £450
Median daily rate % change year-on-year +6.38% +4.44% +5.88%
10th Percentile £350 £313 £305
90th Percentile £675 £633 £638
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 150 116 139
London median hourly rate £35.00 £33.18 £24.23
Median hourly rate % change year-on-year +5.48% +36.95% -16.45%
10th Percentile £18.02 £16.07 £13.50
90th Percentile £52.55 £57.19 £50.43
England median hourly rate £40.00 £37.50 £37.45
% change year-on-year +6.67% +0.13% +21.79%

sed
Job Vacancy Trend in London

Job postings citing sed as a percentage of all IT jobs advertised in London.

Job vacancy trend for sed in London

sed
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing sed in London.

Contractor daily rate trend for sed in London

sed
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing sed in London over the 6 months to 24 November 2017.

Contractor daily rate histogram for sed in London

sed
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing sed in London.

Contractor hourly rate trend for sed in London

sed
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing sed within the London region over the 6 months to 24 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
South London - 5 £488 -
Central London -1 2 £563 +50.00%
sed
England

For the 6 months to 24 November 2017, IT contractor jobs citing sed also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for sed.

1 19 (100.00%) AWK
2 18 (94.74%) SQL
3 16 (84.21%) XML
3 16 (84.21%) Data Analysis
3 16 (84.21%) PowerShell
4 15 (78.95%) Windows
4 15 (78.95%) Linux
4 15 (78.95%) Microsoft Excel
4 15 (78.95%) VBScript
5 14 (73.68%) Data Warehouse
5 14 (73.68%) Star Schema
5 14 (73.68%) Data Integration
5 14 (73.68%) Greenplum
5 14 (73.68%) SAS Macro
5 14 (73.68%) SAS Enterprise Guide
5 14 (73.68%) Agile Software Development
5 14 (73.68%) ETL
5 14 (73.68%) SAS
5 14 (73.68%) Validation
5 14 (73.68%) PostgreSQL
5 14 (73.68%) Scrum
5 14 (73.68%) Data Quality
5 14 (73.68%) REST
5 14 (73.68%) SQL Optimisation
6 13 (68.42%) SC Cleared
6 13 (68.42%) Security Cleared
7 5 (26.32%) Python
8 4 (21.05%) Unix
9 3 (15.79%) Mathematics
9 3 (15.79%) Computer Science

sed
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 14 (73.68%) SAS
2 2 (10.53%) Apache Spark
2 2 (10.53%) OpenStack
3 1 (5.26%) IIS
Applications
1 15 (78.95%) Microsoft Excel
2 2 (10.53%) SPSS
2 2 (10.53%) Weka
3 1 (5.26%) Doxygen
3 1 (5.26%) Spreadsheet
Communications & Networking
1 1 (5.26%) Firewall
1 1 (5.26%) FTP
1 1 (5.26%) PuTTY
1 1 (5.26%) SSH
1 1 (5.26%) Telnet
Database & Business Intelligence
1 14 (73.68%) Data Warehouse
1 14 (73.68%) PostgreSQL
1 14 (73.68%) SAS Enterprise Guide
1 14 (73.68%) Star Schema
2 2 (10.53%) Data Mining
2 2 (10.53%) KNIME
2 2 (10.53%) STATISTICA
3 1 (5.26%) Big Data
3 1 (5.26%) Relational Database
3 1 (5.26%) SAS Data Integration Studio
3 1 (5.26%) SQL Server
Development Applications
1 1 (5.26%) Cucumber
1 1 (5.26%) GCC
1 1 (5.26%) GDB
1 1 (5.26%) Jenkins
1 1 (5.26%) JMeter
1 1 (5.26%) Selenium
1 1 (5.26%) Subversion
1 1 (5.26%) TeamCity
1 1 (5.26%) Visual Studio
General
1 2 (10.53%) Finance
2 1 (5.26%) Front Office
2 1 (5.26%) Law
2 1 (5.26%) Legal
Job Titles
1 14 (73.68%) Data Engineer
2 11 (57.89%) Senior Data Engineer
3 2 (10.53%) Data Scientist
4 1 (5.26%) Analyst
4 1 (5.26%) Consultant
4 1 (5.26%) Developer
4 1 (5.26%) Integration Engineer
4 1 (5.26%) Quantitative Developer
4 1 (5.26%) Senior Integration Engineer
4 1 (5.26%) Test Analyst
4 1 (5.26%) Unix Consultant
Libraries, Frameworks & Software Standards
1 16 (84.21%) XML
2 14 (73.68%) REST
3 2 (10.53%) ggplot
3 2 (10.53%) Lucene
3 2 (10.53%) Matplotlib
3 2 (10.53%) Natural Language Processing
3 2 (10.53%) NumPy
3 2 (10.53%) Pandas
3 2 (10.53%) scikit-learn
3 2 (10.53%) SciPy
4 1 (5.26%) .NET
4 1 (5.26%) Boost C++ Libraries
4 1 (5.26%) HTML
4 1 (5.26%) SOAP
4 1 (5.26%) STL
Miscellaneous
1 3 (15.79%) Computer Science
2 1 (5.26%) Clustering
2 1 (5.26%) Data Centre
2 1 (5.26%) Fintech
Operating Systems
1 15 (78.95%) Linux
1 15 (78.95%) Windows
2 4 (21.05%) Unix
3 1 (5.26%) AIX
3 1 (5.26%) Solaris
Processes & Methodologies
1 16 (84.21%) Data Analysis
2 14 (73.68%) Agile Software Development
2 14 (73.68%) Data Integration
2 14 (73.68%) ETL
2 14 (73.68%) Scrum
2 14 (73.68%) SQL Optimisation
2 14 (73.68%) Validation
3 3 (15.79%) Mathematics
4 2 (10.53%) Analytics
4 2 (10.53%) Data Munging
4 2 (10.53%) Information Retrieval
4 2 (10.53%) Machine Learning
4 2 (10.53%) Statistics
4 2 (10.53%) Test Automation
4 2 (10.53%) Use Case
4 2 (10.53%) Visualisation
5 1 (5.26%) Anti-Money Laundering
5 1 (5.26%) Data Extraction
5 1 (5.26%) Functional Testing
5 1 (5.26%) Low Latency
Programming Languages
1 19 (100.00%) AWK
2 18 (94.74%) SQL
3 16 (84.21%) PowerShell
4 15 (78.95%) VBScript
5 14 (73.68%) SAS Macro
6 5 (26.32%) Python
7 3 (15.79%) Bash Shell
8 2 (10.53%) Java
8 2 (10.53%) Shell Script
9 1 (5.26%) C
9 1 (5.26%) C#
9 1 (5.26%) C++
9 1 (5.26%) MATLAB
9 1 (5.26%) Perl
9 1 (5.26%) R
9 1 (5.26%) T-SQL
9 1 (5.26%) VBA
Qualifications
1 13 (68.42%) SC Cleared
1 13 (68.42%) Security Cleared
2 2 (10.53%) Degree
2 2 (10.53%) Master's Degree
3 1 (5.26%) Numerate Degree
Quality Assurance & Compliance
1 14 (73.68%) Data Quality
Systems Management
1 1 (5.26%) HP Operations Orchestration
Vendors
1 14 (73.68%) Greenplum
2 2 (10.53%) Tableau
3 1 (5.26%) CyberArk
3 1 (5.26%) Oracle
3 1 (5.26%) QAD