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 14 December 2025, with comparisons to the same periods in the previous two years.

6 months to
14 Dec 2025
Same period 2024 Same period 2023
Rank 526 492 530
Rank change year-on-year -34 +38 +199
Contract jobs citing Tcl 24 21 27
As % of all contract jobs in England 0.077% 0.072% 0.072%
As % of the Programming Languages category 0.25% 0.22% 0.23%
Number of daily rates quoted 8 6 17
10th Percentile £62 - -
25th Percentile £182 £463 £450
Median daily rate (50th Percentile) £245 £475 £525
Median % change year-on-year -48.37% -9.52% -16.00%
75th Percentile £550 £516 £538
90th Percentile £580 £550 £613
UK median daily rate £245 £475 £525
% change year-on-year -48.37% -9.52% -16.00%
Number of hourly rates quoted 11 6 1
10th Percentile - £54.25 -
25th Percentile £41.25 £63.50 -
Median hourly rate £50.00 £65.00 £70.00
Median % change year-on-year -23.08% -7.14% +16.67%
75th Percentile - £70.06 -
90th Percentile £54.75 £73.13 -
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 9,728 9,560 11,620
As % of all contract IT jobs advertised in England 31.29% 32.59% 30.81%
Number of daily rates quoted 6,454 6,216 8,446
10th Percentile £350 £356 £363
25th Percentile £413 £425 £446
Median daily rate (50th Percentile) £513 £545 £550
Median % change year-on-year -5.96% -0.91% -4.35%
75th Percentile £625 £651 £669
90th Percentile £738 £775 £775
UK median daily rate £506 £525 £550
% change year-on-year -3.62% -4.55% -2.65%
Number of hourly rates quoted 342 243 388
10th Percentile £32.50 £26.25 £34.20
25th Percentile £50.44 £44.75 £46.66
Median hourly rate £65.00 £63.75 £62.50
Median % change year-on-year +1.97% +1.99% -0.79%
75th Percentile £68.75 £68.75 £70.00
90th Percentile £75.00 £85.00 £78.23
UK median hourly rate £65.00 £62.50 £62.00
% change year-on-year +4.00% +0.81% -0.80%

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 14 December 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 14 December 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 14 December 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 -17 12 £62 -87.05% 5
South West - 5 £238 -
West Midlands - 4 - -
Midlands - 4 - - 2
London -5 2 £600 - 1
South East -1 1 £500 -9.09% 5
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 (8.33%) Apache
1 2 (8.33%) Apache Airflow
2 1 (4.17%) Confluence
Applications
1 5 (20.83%) Simulink
2 4 (16.67%) Maya
2 4 (16.67%) NUKE
3 2 (8.33%) Abaqus
4 1 (4.17%) NASTRAN
4 1 (4.17%) Windchill
Business Applications
1 1 (4.17%) Bloomberg TOMS
1 1 (4.17%) SAP S/4HANA
1 1 (4.17%) Teamcenter
Cloud Services
1 1 (4.17%) SaaS
Communications & Networking
1 5 (20.83%) Ethernet
1 5 (20.83%) SpaceWire
2 4 (16.67%) RS-232
Database & Business Intelligence
1 1 (4.17%) Electronic Patient Records
Development Applications
1 2 (8.33%) JIRA
1 2 (8.33%) Snakemake
2 1 (4.17%) Rational Rhapsody
General
1 9 (37.50%) Games
2 6 (25.00%) Electronics
3 5 (20.83%) Social Skills
4 4 (16.67%) Aerospace
4 4 (16.67%) Automotive
4 4 (16.67%) Documentation Skills
4 4 (16.67%) Manufacturing
5 2 (8.33%) Analytical Skills
6 1 (4.17%) Back Office
6 1 (4.17%) Finance
6 1 (4.17%) Front Office
6 1 (4.17%) Marketing
6 1 (4.17%) Public Sector
6 1 (4.17%) Telecoms
Job Titles
1 5 (20.83%) Firmware Engineer
2 4 (16.67%) Principal Engineer
2 4 (16.67%) Senior
3 2 (8.33%) Automation Engineer
4 1 (4.17%) Analyst
4 1 (4.17%) Analyst Developer
4 1 (4.17%) Design Engineer
4 1 (4.17%) Developer
4 1 (4.17%) Developer Analyst
4 1 (4.17%) Electrical Engineer
4 1 (4.17%) ERP Specialist
4 1 (4.17%) FPGA Engineer
4 1 (4.17%) Integration Analyst
4 1 (4.17%) Integration Developer
4 1 (4.17%) Physical Design Engineer
4 1 (4.17%) Stress Engineer
4 1 (4.17%) Support Engineer
4 1 (4.17%) Systems Engineer
4 1 (4.17%) Verification Engineer
Libraries, Frameworks & Software Standards
1 4 (16.67%) CSS
1 4 (16.67%) Django
1 4 (16.67%) HTML
2 2 (8.33%) XML
3 1 (4.17%) .NET
3 1 (4.17%) FHIR
3 1 (4.17%) ODBC
3 1 (4.17%) Web Services
3 1 (4.17%) XSLT
Miscellaneous
1 7 (29.17%) FPGA
1 7 (29.17%) Verilog
2 5 (20.83%) Algorithms
2 5 (20.83%) PCIe
3 4 (16.67%) Animation
3 4 (16.67%) CAN bus
4 2 (8.33%) Fixed Income
5 1 (4.17%) Analytical Mindset
5 1 (4.17%) CPLD
5 1 (4.17%) Mali
5 1 (4.17%) NHS
5 1 (4.17%) Product Ownership
5 1 (4.17%) Raspberry Pi
Operating Systems
1 8 (33.33%) Linux
2 6 (25.00%) Windows
3 1 (4.17%) Unix
Processes & Methodologies
1 7 (29.17%) Validation
2 6 (25.00%) AI
2 6 (25.00%) Computer Science
2 6 (25.00%) UVM
3 5 (20.83%) Cryptography
3 5 (20.83%) Machine Learning
3 5 (20.83%) Physics
4 3 (12.50%) Problem-Solving
5 2 (8.33%) Analytical Thinking
5 2 (8.33%) Customer Requirements
5 2 (8.33%) Process Improvement
5 2 (8.33%) Workflow
6 1 (4.17%) Acceptance Criteria
6 1 (4.17%) Change Control
6 1 (4.17%) Data Acquisition
6 1 (4.17%) Product Vision
6 1 (4.17%) Project Delivery
6 1 (4.17%) User Stories
6 1 (4.17%) Waterfall
6 1 (4.17%) Web Application Development
Programming Languages
1 14 (58.33%) Python
2 10 (41.67%) Java
3 7 (29.17%) C++
3 7 (29.17%) SQL
3 7 (29.17%) SystemVerilog
4 6 (25.00%) C
4 6 (25.00%) VBA
5 5 (20.83%) Bash
5 5 (20.83%) MATLAB
6 2 (8.33%) Perl
6 2 (8.33%) Shell Script
7 1 (4.17%) Assembly Language
7 1 (4.17%) C#
7 1 (4.17%) PL/SQL
7 1 (4.17%) PowerShell
Qualifications
1 7 (29.17%) Security Cleared
2 6 (25.00%) Degree
2 6 (25.00%) SC Cleared
3 5 (20.83%) HNC
3 5 (20.83%) HND
4 1 (4.17%) Computer Science Degree
Quality Assurance & Compliance
1 5 (20.83%) DO-254
2 1 (4.17%) DICOM
2 1 (4.17%) HL7
2 1 (4.17%) QA
System Software
1 6 (25.00%) Firmware
Vendors
1 5 (20.83%) Actel
1 5 (20.83%) Altera
1 5 (20.83%) Intel
1 5 (20.83%) Microsemi
1 5 (20.83%) Xilinx
2 2 (8.33%) ION Trading
2 2 (8.33%) SAP
3 1 (4.17%) Bloomberg
3 1 (4.17%) Cadence
3 1 (4.17%) Sybase
3 1 (4.17%) Synopsys