Polars Contract Job Trends

Polars
UK

The table below provides summary statistics and contractor rates for jobs requiring Polars skills. It covers contract job vacancies from the 6 months leading up to 25 October 2025, with comparisons to the same periods in the previous two years.

6 months to
25 Oct 2025
Same period 2024 Same period 2023
Rank 554 561 -
Rank change year-on-year +7 - -
Contract jobs citing Polars 20 3 0
As % of all contract jobs in the UK 0.059% 0.008% -
As % of the Libraries, Frameworks & Software Standards category 0.26% 0.037% -
Number of daily rates quoted 1 3 0
Median daily rate (50th Percentile) £420 £600 -
Median % change year-on-year -30.00% - -
UK excluding London median daily rate - - -

All Software Libraries and Frameworks
UK

Polars falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring technical specification, industry standards, software libraries and framework skills.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 7,756 8,135 10,728
As % of all contract IT jobs advertised in the UK 23.06% 22.00% 22.44%
Number of daily rates quoted 5,127 5,148 7,704
10th Percentile £350 £350 £368
25th Percentile £413 £425 £450
Median daily rate (50th Percentile) £506 £545 £550
Median % change year-on-year -7.16% -1.00% -4.35%
75th Percentile £625 £650 £674
90th Percentile £725 £775 £766
UK excluding London median daily rate £475 £500 £500
% change year-on-year -5.00% - -4.76%
Number of hourly rates quoted 183 144 197
10th Percentile £30.05 £25.46 £36.42
25th Percentile £41.25 £42.88 £46.18
Median hourly rate £54.00 £65.00 £56.00
Median % change year-on-year -16.92% +16.07% -13.85%
75th Percentile £65.00 £70.00 £70.00
90th Percentile £75.00 £74.00 £78.00
UK excluding London median hourly rate £57.50 £65.00 £55.00
% change year-on-year -11.54% +18.18% -15.38%

Polars
Job Vacancy Trend

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

Polars job vacancy trend in the UK

Polars
Daily Rate Trend

Contractor daily rate distribution trend for jobs in the UK citing Polars.

Contractor daily rate distribution trend for jobs in the UK citing Polars

Polars
Top 2 Contract Job Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Polars within the UK over the 6 months to 25 October 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
London +21 20 £420 -30.00% 11
England +16 20 £420 -30.00% 13

Polars
Co-Occurring Skills & Capabilities 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 1 (5.00%) Apache
1 1 (5.00%) Apache Spark
Cloud Services
1 18 (90.00%) AWS
2 1 (5.00%) GCP
Development Applications
1 19 (95.00%) Git
General
1 18 (90.00%) Banking
1 18 (90.00%) Finance
1 18 (90.00%) Investment Banking
Job Titles
1 20 (100.00%) Developer
2 19 (95.00%) Python Developer
3 18 (90.00%) AWS Developer
3 18 (90.00%) JavaScript Developer
4 1 (5.00%) Analytics Developer
4 1 (5.00%) Senior
4 1 (5.00%) Senior Developer
4 1 (5.00%) Senior Python Developer
4 1 (5.00%) Software Developer
Libraries, Frameworks & Software Standards
1 20 (100.00%) Pandas
2 19 (95.00%) FastAPI
2 19 (95.00%) NumPy
3 18 (90.00%) AngularJS
3 18 (90.00%) Flask
3 18 (90.00%) React
3 18 (90.00%) SciPy
3 18 (90.00%) Vue
4 1 (5.00%) CSS
4 1 (5.00%) HTML
4 1 (5.00%) Plotly
4 1 (5.00%) pytest
4 1 (5.00%) Ray
4 1 (5.00%) REST
Miscellaneous
1 18 (90.00%) Foreign Exchange (FX)
1 18 (90.00%) Hedge funds
Operating Systems
1 18 (90.00%) Linux
Processes & Methodologies
1 20 (100.00%) Software Engineering
2 18 (90.00%) CI/CD
2 18 (90.00%) Clean Code
2 18 (90.00%) Data Engineering
2 18 (90.00%) Mathematics
2 18 (90.00%) Structured Programming
2 18 (90.00%) Systematic Trading
3 1 (5.00%) Analytics
3 1 (5.00%) Computer Science
3 1 (5.00%) Dashboard Development
3 1 (5.00%) Data Cleansing
3 1 (5.00%) Mentoring
3 1 (5.00%) OO
3 1 (5.00%) OOP
3 1 (5.00%) Unit Testing
3 1 (5.00%) Virtual Environments
Programming Languages
1 20 (100.00%) Python
2 18 (90.00%) C#
2 18 (90.00%) C++
2 18 (90.00%) Java
2 18 (90.00%) JavaScript
2 18 (90.00%) Rust
3 1 (5.00%) Go
3 1 (5.00%) SQL
Qualifications
1 1 (5.00%) Computer Science Degree
1 1 (5.00%) Degree
Quality Assurance & Compliance
1 1 (5.00%) SLA
System Software
1 19 (95.00%) Docker
Systems Management
1 19 (95.00%) Kubernetes
2 1 (5.00%) Docker Swarm
Vendors
1 1 (5.00%) Google