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 vacancies from the 6 months leading up to 18 September 2025, with comparisons to the same periods in the previous two years.

6 months to
18 Sep 2025
Same period 2024 Same period 2023
Rank 466 508 559
Rank change year-on-year +42 +51 +210
Contract jobs citing Tcl 46 20 31
As % of all contract jobs advertised in England 0.17% 0.061% 0.074%
As % of the Programming Languages category 0.51% 0.19% 0.23%
Number of daily rates quoted 17 7 25
10th Percentile £228 £470 -
25th Percentile - £510 £450
Median daily rate (50th Percentile) £600 £550 £525
Median % change year-on-year +9.09% +4.76% -5.62%
75th Percentile - £638 £563
90th Percentile - - £613
UK median daily rate £600 £550 £525
% change year-on-year +9.09% +4.76% -5.62%
Number of hourly rates quoted 26 6 1
10th Percentile £33.91 - -
25th Percentile £37.67 £51.25 -
Median hourly rate £50.00 £60.50 £70.00
Median % change year-on-year -17.36% -13.57% +16.67%
75th Percentile £53.56 £66.19 -
90th Percentile £80.00 £66.50 -
UK median hourly rate £50.00 £60.50 £70.00
% change year-on-year -17.36% -13.57% +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 9,106 10,710 13,562
As % of all contract IT jobs advertised in England 32.77% 32.52% 32.35%
Number of daily rates quoted 6,161 7,340 9,801
10th Percentile £350 £351 £374
25th Percentile £413 £425 £450
Median daily rate (50th Percentile) £513 £548 £550
Median % change year-on-year -6.39% -0.45% -4.35%
75th Percentile £638 £650 £675
90th Percentile £750 £788 £788
UK median daily rate £503 £525 £550
% change year-on-year -4.29% -4.55% -2.22%
Number of hourly rates quoted 262 307 411
10th Percentile £31.25 £30.95 £35.00
25th Percentile £42.81 £50.69 £48.32
Median hourly rate £56.25 £65.00 £65.00
Median % change year-on-year -13.46% - +13.04%
75th Percentile £68.00 £70.00 £71.70
90th Percentile £80.00 £79.50 £84.36
UK median hourly rate £55.00 £65.00 £63.00
% change year-on-year -15.38% +3.17% +12.50%

Tcl
Job Vacancy Trend in England

Job postings citing Tcl as a proportion of all IT jobs advertised in England.

Job vacancy trend for Tcl 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 18 September 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 18 September 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 18 September 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 +11 15 £60 -90.40% 5
Midlands - 13 - - 4
West Midlands - 13 - -
South East - 12 £600 - 3
South West - 5 £238 - 2
London +19 1 £650 - 1
Tcl
UK

Tcl
Co-occurring Skills and Capabilities in England by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (4.35%) Apache
1 2 (4.35%) Apache Airflow
Applications
1 13 (28.26%) Maya
1 13 (28.26%) NUKE
2 7 (15.22%) Simulink
3 2 (4.35%) Abaqus
4 1 (2.17%) NASTRAN
4 1 (2.17%) Windchill
Business Applications
1 1 (2.17%) Bloomberg TOMS
1 1 (2.17%) Teamcenter
Communications & Networking
1 7 (15.22%) Ethernet
1 7 (15.22%) SpaceWire
2 5 (10.87%) RS-232
Database & Business Intelligence
1 1 (2.17%) Electronic Patient Records
Development Applications
1 2 (4.35%) Snakemake
2 1 (2.17%) JIRA
2 1 (2.17%) Rational Rhapsody
General
1 20 (43.48%) Games
2 18 (39.13%) Social Skills
3 13 (28.26%) Automotive
4 9 (19.57%) Manufacturing
5 8 (17.39%) Aerospace
5 8 (17.39%) Electronics
6 6 (13.04%) Analytical Skills
7 5 (10.87%) Documentation Skills
8 1 (2.17%) Back Office
8 1 (2.17%) Finance
8 1 (2.17%) Front Office
8 1 (2.17%) Marketing
8 1 (2.17%) Public Sector
8 1 (2.17%) Telecoms
Job Titles
1 14 (30.43%) FPGA Engineer
2 13 (28.26%) Senior
3 5 (10.87%) Firmware Engineer
4 4 (8.70%) Principal Engineer
5 2 (4.35%) Automation Engineer
5 2 (4.35%) Systems Engineer
6 1 (2.17%) Analyst
6 1 (2.17%) Analyst Developer
6 1 (2.17%) Design Engineer
6 1 (2.17%) Developer
6 1 (2.17%) Developer Analyst
6 1 (2.17%) Electrical Engineer
6 1 (2.17%) Integration Analyst
6 1 (2.17%) Integration Developer
6 1 (2.17%) Physical Design Engineer
6 1 (2.17%) Stress Engineer
6 1 (2.17%) Verification Engineer
Libraries, Frameworks & Software Standards
1 13 (28.26%) CSS
1 13 (28.26%) Django
1 13 (28.26%) HTML
2 1 (2.17%) .NET
2 1 (2.17%) FHIR
2 1 (2.17%) ODBC
2 1 (2.17%) Web Services
2 1 (2.17%) XML
2 1 (2.17%) XSLT
Miscellaneous
1 20 (43.48%) FPGA
1 20 (43.48%) Verilog
2 13 (28.26%) Animation
3 7 (15.22%) Algorithms
3 7 (15.22%) PCIe
4 5 (10.87%) CAN bus
5 1 (2.17%) Fixed Income
5 1 (2.17%) Mali
5 1 (2.17%) NHS
Operating Systems
1 20 (43.48%) Linux
2 15 (32.61%) Unix
3 6 (13.04%) Windows
Processes & Methodologies
1 19 (41.30%) Validation
2 12 (26.09%) Data Collection
2 12 (26.09%) FPGA Design
2 12 (26.09%) Software Engineering
3 8 (17.39%) Artificial Intelligence
3 8 (17.39%) UVM
4 7 (15.22%) Computer Science
4 7 (15.22%) Cryptography
4 7 (15.22%) Machine Learning
4 7 (15.22%) Physics
5 6 (13.04%) Analytical Thinking
6 4 (8.70%) Customer Requirements
7 2 (4.35%) Data Acquisition
7 2 (4.35%) Problem-Solving
7 2 (4.35%) System Testing
7 2 (4.35%) TestOps
7 2 (4.35%) Workflow
8 1 (2.17%) PLM
8 1 (2.17%) Programme Management
8 1 (2.17%) Software Testing
Programming Languages
1 35 (76.09%) Python
2 21 (45.65%) Java
3 20 (43.48%) SystemVerilog
4 16 (34.78%) C++
5 14 (30.43%) SQL
6 13 (28.26%) Shell Script
7 8 (17.39%) C
8 7 (15.22%) Bash
8 7 (15.22%) MATLAB
8 7 (15.22%) VBA
9 2 (4.35%) Perl
10 1 (2.17%) Assembly Language
10 1 (2.17%) PL/SQL
Qualifications
1 9 (19.57%) SC Cleared
1 9 (19.57%) Security Cleared
2 8 (17.39%) Degree
3 7 (15.22%) HNC
3 7 (15.22%) HND
Quality Assurance & Compliance
1 7 (15.22%) DO-254
2 1 (2.17%) DICOM
2 1 (2.17%) HL7
System Software
1 7 (15.22%) Firmware
Vendors
1 19 (41.30%) Xilinx
2 7 (15.22%) Actel
2 7 (15.22%) Altera
2 7 (15.22%) Intel
2 7 (15.22%) Microsemi
3 1 (2.17%) Bloomberg
3 1 (2.17%) Cadence
3 1 (2.17%) ION Trading
3 1 (2.17%) SAP
3 1 (2.17%) Sybase
3 1 (2.17%) Synopsys