Tcl Contract Job Trends in England

Tool Command Language (Tcl)
UK > England

The table below provides summary statistics and contractor rates for jobs advertised in England requiring Tcl skills. It covers contract job vacancies from the 6 months leading up to 2 November 2025, with comparisons to the same periods in the previous two years.

6 months to
2 Nov 2025
Same period 2024 Same period 2023
Rank 488 495 542
Rank change year-on-year +7 +47 +211
Contract jobs citing Tcl 34 17 36
As % of all contract jobs in England 0.12% 0.055% 0.090%
As % of the Programming Languages category 0.36% 0.17% 0.28%
Number of daily rates quoted 11 3 28
10th Percentile £222 £465 -
25th Percentile £242 £469 £450
Median daily rate (50th Percentile) £600 £500 £505
Median % change year-on-year +20.00% -0.99% -9.21%
75th Percentile - £550 £553
90th Percentile - £565 £613
UK median daily rate £600 £500 £510
% change year-on-year +20.00% -1.96% -8.31%
Number of hourly rates quoted 20 5 1
10th Percentile £33.91 - -
25th Percentile £41.25 £51.25 -
Median hourly rate £50.00 £65.00 £70.00
Median % change year-on-year -23.08% -7.14% +16.67%
75th Percentile £51.19 £66.50 -
90th Percentile £80.80 £71.60 -
UK median hourly rate £50.00 £65.00 £70.00
% change year-on-year -23.08% -7.14% +16.67%

All Programming Languages
England

Tcl falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring coding skills in England.

Contract vacancies with a requirement for coding skills 9,433 10,072 12,648
As % of all contract IT jobs advertised in England 32.43% 32.36% 31.62%
Number of daily rates quoted 6,265 6,595 9,209
10th Percentile £340 £353 £363
25th Percentile £413 £425 £450
Median daily rate (50th Percentile) £513 £538 £550
Median % change year-on-year -4.74% -2.18% -4.35%
75th Percentile £625 £650 £675
90th Percentile £738 £775 £788
UK median daily rate £505 £525 £550
% change year-on-year -3.81% -4.55% -3.08%
Number of hourly rates quoted 280 254 417
10th Percentile £31.22 £30.00 £34.70
25th Percentile £44.88 £46.20 £47.50
Median hourly rate £62.50 £65.00 £62.50
Median % change year-on-year -3.85% +4.00% -0.53%
75th Percentile £68.00 £70.00 £70.00
90th Percentile £77.63 £75.00 £81.00
UK median hourly rate £62.50 £62.50 £62.00
% change year-on-year - +0.81% +0.81%

Tcl
Job Vacancy Trend in England

Historical trend showing the proportion of contract IT job postings citing Tcl relative to all contract IT jobs advertised in England.

Tcl job vacancy trend in England

Tcl
Daily Rate Trend in England

Contractor daily rate distribution trend for jobs in England citing Tcl.

Contractor daily rate distribution trend for jobs in England citing Tcl

Tcl
Daily Rate Histogram in England

Daily rate distribution for jobs citing Tcl in England over the 6 months to 2 November 2025.

Daily rate histogram for Tcl in England

Tcl
Hourly Rate Trend in England

Contractor hourly rate distribution trend for jobs in England citing Tcl.

Contractor hourly rate distribution trend for jobs in England citing Tcl

Tcl
Hourly Rate Histogram in England

Hourly rate distribution of jobs citing Tcl in England over the 6 months to 2 November 2025.

Hourly rate histogram for Tcl in England

Tcl
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Tcl within the England region over the 6 months to 2 November 2025. 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
Jobs
East of England -4 12 £60 -88.00% 17
Midlands - 10 - - 2
West Midlands - 10 - -
South East +11 5 £600 - 12
South West - 5 £238 - 1
London +4 2 £600 - 4
Tcl
UK

Tcl
Co-Occurring Skills & Capabilities in England by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 2 (5.88%) Apache
1 2 (5.88%) Apache Airflow
Applications
1 10 (29.41%) Maya
1 10 (29.41%) NUKE
2 6 (17.65%) Simulink
3 2 (5.88%) Abaqus
4 1 (2.94%) NASTRAN
4 1 (2.94%) Windchill
Business Applications
1 1 (2.94%) Bloomberg TOMS
1 1 (2.94%) Teamcenter
Communications & Networking
1 6 (17.65%) Ethernet
2 5 (14.71%) SpaceWire
3 4 (11.76%) RS-232
Database & Business Intelligence
1 1 (2.94%) Electronic Patient Records
Development Applications
1 2 (5.88%) Snakemake
2 1 (2.94%) JIRA
2 1 (2.94%) Rational Rhapsody
General
1 16 (47.06%) Games
2 10 (29.41%) Automotive
2 10 (29.41%) Social Skills
3 8 (23.53%) Aerospace
4 7 (20.59%) Electronics
5 6 (17.65%) Analytical Skills
5 6 (17.65%) Manufacturing
6 4 (11.76%) Documentation Skills
7 1 (2.94%) Back Office
7 1 (2.94%) Finance
7 1 (2.94%) Front Office
7 1 (2.94%) Marketing
7 1 (2.94%) Public Sector
7 1 (2.94%) Telecoms
Job Titles
1 10 (29.41%) Senior
2 7 (20.59%) FPGA Engineer
3 4 (11.76%) Firmware Engineer
4 3 (8.82%) Principal Engineer
5 2 (5.88%) Automation Engineer
6 1 (2.94%) Analyst
6 1 (2.94%) Analyst Developer
6 1 (2.94%) Design Engineer
6 1 (2.94%) Developer
6 1 (2.94%) Developer Analyst
6 1 (2.94%) Electrical Engineer
6 1 (2.94%) Integration Analyst
6 1 (2.94%) Integration Developer
6 1 (2.94%) Physical Design Engineer
6 1 (2.94%) Stress Engineer
6 1 (2.94%) Support Engineer
6 1 (2.94%) Systems Engineer
6 1 (2.94%) Verification Engineer
Libraries, Frameworks & Software Standards
1 10 (29.41%) CSS
1 10 (29.41%) Django
1 10 (29.41%) HTML
2 1 (2.94%) .NET
2 1 (2.94%) FHIR
2 1 (2.94%) ODBC
2 1 (2.94%) Web Services
2 1 (2.94%) XML
2 1 (2.94%) XSLT
Miscellaneous
1 12 (35.29%) FPGA
1 12 (35.29%) Verilog
2 10 (29.41%) Animation
3 6 (17.65%) Algorithms
3 6 (17.65%) PCIe
4 4 (11.76%) CAN bus
5 2 (5.88%) Fixed Income
6 1 (2.94%) Mali
6 1 (2.94%) NHS
Operating Systems
1 12 (35.29%) Linux
2 6 (17.65%) Unix
3 5 (14.71%) Windows
Processes & Methodologies
1 11 (32.35%) Validation
2 7 (20.59%) AI
2 7 (20.59%) UVM
3 6 (17.65%) Analytical Thinking
3 6 (17.65%) Computer Science
3 6 (17.65%) Cryptography
3 6 (17.65%) Machine Learning
3 6 (17.65%) Physics
4 5 (14.71%) Data Collection
4 5 (14.71%) FPGA Design
4 5 (14.71%) Software Engineering
5 3 (8.82%) Customer Requirements
6 2 (5.88%) Problem-Solving
6 2 (5.88%) Process Improvement
6 2 (5.88%) Workflow
7 1 (2.94%) CAD
7 1 (2.94%) Electronic Design Automation
7 1 (2.94%) PLM
7 1 (2.94%) Programme Management
7 1 (2.94%) Software Testing
Programming Languages
1 23 (67.65%) Python
2 16 (47.06%) Java
3 13 (38.24%) C++
4 12 (35.29%) SQL
4 12 (35.29%) SystemVerilog
5 7 (20.59%) Shell Script
6 6 (17.65%) C
6 6 (17.65%) MATLAB
6 6 (17.65%) VBA
7 5 (14.71%) Bash
8 2 (5.88%) Perl
9 1 (2.94%) Assembly Language
9 1 (2.94%) PL/SQL
Qualifications
1 7 (20.59%) SC Cleared
1 7 (20.59%) Security Cleared
2 6 (17.65%) Degree
2 6 (17.65%) HNC
2 6 (17.65%) HND
Quality Assurance & Compliance
1 6 (17.65%) DO-254
2 1 (2.94%) DICOM
2 1 (2.94%) HL7
System Software
1 6 (17.65%) Firmware
Vendors
1 11 (32.35%) Xilinx
2 6 (17.65%) Actel
2 6 (17.65%) Altera
2 6 (17.65%) Intel
2 6 (17.65%) Microsemi
3 2 (5.88%) ION Trading
4 1 (2.94%) Bloomberg
4 1 (2.94%) Cadence
4 1 (2.94%) SAP
4 1 (2.94%) Sybase
4 1 (2.94%) Synopsys