Period
to 24 February 2018

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

Tool Command Language (Tcl)
UK
6 months to
24 Feb 2018
Same period 2017 Same period 2016
Rank 856 804 838
Rank change year-on-year -52 +34 +17
Contract jobs citing Tcl 22 51 61
As % of all contract IT jobs advertised in the UK 0.022% 0.053% 0.056%
As % of the Programming Languages category 0.052% 0.13% 0.15%
Number of daily rates quoted 9 30 36
UK median daily rate £550 £411 £575
Median daily rate % change year-on-year +33.74% -28.48% +65.23%
10th Percentile £405 £341 £320
90th Percentile £638 £650 £694
UK excluding London median daily rate £400 £395 £368
% change year-on-year +1.27% +7.48% +14.84%
Number of hourly rates quoted 11 4 2
UK median hourly rate £40.50 £40.50 £38.25
Median hourly rate % change year-on-year - +5.88% +2.00%
10th Percentile £36.75 £36.25 £36.33
90th Percentile £49.75 £45.25 £41.18
UK excluding London median hourly rate £40.50 £40.50 £38.25
% change year-on-year - +5.88% +2.00%

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

All Programming Languages
UK
Contract vacancies with a requirement for coding skills 42,344 39,052 41,562
As % of all contract IT jobs advertised in the UK 42.07% 40.73% 38.46%
Number of daily rates quoted 29,753 26,878 28,284
UK median daily rate £460 £425 £413
Median daily rate % change year-on-year +8.24% +3.03% +3.13%
10th Percentile £310 £290 £275
90th Percentile £638 £600 £600
UK excluding London median daily rate £400 £380 £375
% change year-on-year +5.26% +1.33% +7.14%
Number of hourly rates quoted 769 867 1,049
UK median hourly rate £40.00 £40.00 £37.50
Median hourly rate % change year-on-year - +6.67% +13.64%
10th Percentile £16.84 £15.00 £14.13
90th Percentile £52.50 £52.88 £52.25
UK excluding London median hourly rate £40.00 £40.00 £37.50
% change year-on-year - +6.67% +11.11%

Tcl
Job Vacancy Trend

Job postings citing Tcl as a percentage of all IT jobs advertised.

Job vacancy trend for Tcl in the UK

Tcl
Contractor Daily Rate Trend

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

Contractor daily rate trend for Tcl in the UK

Tcl
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Tcl over the 6 months to 24 February 2018.

Contractor daily rate histogram for Tcl in the UK

Tcl
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for Tcl in the UK

Tcl
Contractor Hourly Rate Histogram

The hourly rate distribution of IT jobs citing Tcl over the 6 months to 24 February 2018.

Contractor hourly rate histogram for Tcl in the UK

Tcl
Top 10 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Tcl within the UK over the 6 months to 24 February 2018. 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
England -41 22 £550 +33.33% 17
UK excluding London -5 15 £400 +1.27% 12
East of England -9 11 £350 -14.37% 1
London -36 7 £575 +4.55% 5
North of England +24 1 - - 1
South West +14 1 £450 - 2
South East -21 1 - - 8
West Midlands - 1 - -
Midlands - 1 - -
North West - 1 - - 1

For the 6 months to 24 February 2018, IT contractor jobs citing Tcl 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 with a requirement for Tcl.

1 16 (72.73%) Python
2 10 (45.45%) Test Automation
3 9 (40.91%) Telecoms
4 8 (36.36%) Wireless
5 7 (31.82%) Electronics
5 7 (31.82%) Shell Script
5 7 (31.82%) Java
6 6 (27.27%) Unix
6 6 (27.27%) Test Scripting
6 6 (27.27%) Degree
6 6 (27.27%) FIX Protocol
6 6 (27.27%) Signal Processing
7 5 (22.73%) Perl
7 5 (22.73%) SQL
7 5 (22.73%) Finance
8 4 (18.18%) Agile Software Development
8 4 (18.18%) ION Trading
8 4 (18.18%) Sybase
8 4 (18.18%) Linux
8 4 (18.18%) QA
8 4 (18.18%) Software Testing
8 4 (18.18%) Digital Signal Processing
9 3 (13.64%) Client Onboarding
9 3 (13.64%) Derivative
9 3 (13.64%) Requirements Analysis
9 3 (13.64%) WebSphere
9 3 (13.64%) MiFID
9 3 (13.64%) Continuous Integration
9 3 (13.64%) Performance Tuning
9 3 (13.64%) E-Commerce

Tcl
Co-occurring IT Skills 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 3 (13.64%) WebSphere
Applications
1 1 (4.55%) Microsoft Office
Business Applications
1 1 (4.55%) ION MarketView
Communications & Networking
1 8 (36.36%) Wireless
2 1 (4.55%) Bluetooth
2 1 (4.55%) DHCP
2 1 (4.55%) DNS
2 1 (4.55%) TCP/IP
2 1 (4.55%) Wi-Fi
Database & Business Intelligence
1 3 (13.64%) MySQL
General
1 9 (40.91%) Telecoms
2 7 (31.82%) Electronics
3 5 (22.73%) Finance
4 3 (13.64%) Banking
4 3 (13.64%) Front Office
5 1 (4.55%) Aerospace
5 1 (4.55%) Automotive
5 1 (4.55%) Back Office
Job Titles
1 7 (31.82%) Test Engineer
2 3 (13.64%) Developer
2 3 (13.64%) Front Office Developer
2 3 (13.64%) Senior Developer
2 3 (13.64%) Software Test Engineer
3 1 (4.55%) 1st Line Service Desk Analyst
3 1 (4.55%) 1st Line Support Analyst
3 1 (4.55%) ASIC Engineer
3 1 (4.55%) ASIC Verification Engineer
3 1 (4.55%) Audio Engineer
3 1 (4.55%) Automation Tester
3 1 (4.55%) Fidessa Specialist
3 1 (4.55%) First Line Help Desk Analyst
3 1 (4.55%) First Line Help Desk Support
3 1 (4.55%) Java Engineer
3 1 (4.55%) QA Engineer
3 1 (4.55%) QA Tester
3 1 (4.55%) SC Cleared Software Engineer
3 1 (4.55%) Senior Java Developer
3 1 (4.55%) Verification Engineer
Libraries, Frameworks & Software Standards
1 6 (27.27%) FIX Protocol
2 3 (13.64%) WebSphere MQ
3 1 (4.55%) CSS
3 1 (4.55%) HTML
3 1 (4.55%) LDAP
3 1 (4.55%) RESTful
3 1 (4.55%) XML
Miscellaneous
1 3 (13.64%) Derivative
2 1 (4.55%) ASIC
2 1 (4.55%) ASIC Verification
2 1 (4.55%) Eurex
2 1 (4.55%) Management Information System
2 1 (4.55%) Verilog
Operating Systems
1 6 (27.27%) Unix
2 4 (18.18%) Linux
3 3 (13.64%) Solaris
4 1 (4.55%) Apple iOS
4 1 (4.55%) Windows
Processes & Methodologies
1 10 (45.45%) Test Automation
2 6 (27.27%) Signal Processing
2 6 (27.27%) Test Scripting
3 4 (18.18%) Agile Software Development
3 4 (18.18%) Digital Signal Processing
3 4 (18.18%) Software Testing
4 3 (13.64%) Client Onboarding
4 3 (13.64%) Continuous Integration
4 3 (13.64%) E-Commerce
4 3 (13.64%) Performance Tuning
4 3 (13.64%) Requirements Analysis
5 2 (9.09%) Incident Management
6 1 (4.55%) Configuration Management
6 1 (4.55%) Cybersecurity
6 1 (4.55%) ITIL
6 1 (4.55%) Network Virtualisation
6 1 (4.55%) OOD
6 1 (4.55%) Regression Testing
6 1 (4.55%) Software Engineering
6 1 (4.55%) Statistical Analysis
Programming Languages
1 16 (72.73%) Python
2 7 (31.82%) Java
2 7 (31.82%) Shell Script
3 5 (22.73%) Perl
3 5 (22.73%) SQL
4 3 (13.64%) C++
5 2 (9.09%) Bash Shell
5 2 (9.09%) C
6 1 (4.55%) Ada
6 1 (4.55%) JavaScript
6 1 (4.55%) PowerShell
Qualifications
1 6 (27.27%) Degree
2 1 (4.55%) SC Cleared
2 1 (4.55%) Security Cleared
Quality Assurance & Compliance
1 4 (18.18%) QA
2 3 (13.64%) MiFID
3 1 (4.55%) SLA
System Software
1 2 (9.09%) Active Directory
2 1 (4.55%) Docker
2 1 (4.55%) VMware Infrastructure
Systems Management
1 1 (4.55%) Puppet
1 1 (4.55%) Red Hat Spacewalk
Vendors
1 4 (18.18%) ION Trading
1 4 (18.18%) Sybase
2 3 (13.64%) Bloomberg
2 3 (13.64%) Fidessa
2 3 (13.64%) Oracle
3 2 (9.09%) Microsoft
4 1 (4.55%) Apple
4 1 (4.55%) VMware