Parquet Contract Job Trends in London

Apache Parquet
England > London

The table below provides summary statistics and contractor rates for jobs advertised in London requiring Parquet skills. It covers contract job vacancies from the 6 months leading up to 19 March 2026, with comparisons to the same periods in the previous two years.

6 months to
19 Mar 2026
Same period 2025 Same period 2024
Rank 389 339 354
Rank change year-on-year -50 +15 +146
Contract jobs citing Parquet 12 15 39
As % of all contract jobs in London 0.073% 0.12% 0.21%
As % of the Database & Business Intelligence category 0.38% 0.53% 1.06%
Number of daily rates quoted 9 9 32
10th Percentile £356 £375 -
25th Percentile £463 - £413
Median daily rate (50th Percentile) £510 £380 £523
Median % change year-on-year +34.21% -27.27% -13.81%
75th Percentile £575 £488 £581
90th Percentile - £491 £649
England median daily rate £530 £390 £523
% change year-on-year +35.90% -25.36% -13.81%
Number of hourly rates quoted 0 2 0
Median hourly rate - £92.50 -
England median hourly rate - £92.50 -

All Database & BI Skills
London

Parquet falls under the Databases and Business Intelligence category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring database or business intelligence skills in London.

Contract vacancies with a requirement for database or business intelligence skills 3,145 2,820 3,684
As % of all contract IT jobs advertised in London 19.13% 22.06% 20.24%
Number of daily rates quoted 2,145 2,004 2,736
10th Percentile £361 £375 £380
25th Percentile £425 £450 £455
Median daily rate (50th Percentile) £525 £556 £550
Median % change year-on-year -5.60% +1.12% -4.35%
75th Percentile £638 £701 £688
90th Percentile £749 £834 £788
England median daily rate £500 £528 £525
% change year-on-year -5.21% +0.48% -4.55%
Number of hourly rates quoted 23 28 38
10th Percentile £18.25 £22.27 £20.98
25th Percentile £23.22 £28.03 £25.90
Median hourly rate £46.50 £41.50 £45.00
Median % change year-on-year +12.05% -7.78% -14.29%
75th Percentile £66.88 £59.25 £52.31
90th Percentile £89.50 £77.88 £63.98
England median hourly rate £50.50 £32.81 £40.25
% change year-on-year +53.92% -18.48% -30.00%

Parquet
Job Vacancy Trend in London

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

Parquet job vacancy trend in London

Parquet
Daily Rate Trend in London

Contractor daily rate distribution trend for jobs in London citing Parquet.

Contractor daily rate distribution trend for jobs in London citing Parquet

Parquet
Daily Rate Histogram in London

Daily rate distribution for jobs citing Parquet in London over the 6 months to 19 March 2026.

Daily rate histogram for Parquet in London

Parquet
Hourly Rate Trend in London

Contractor hourly rate distribution trend for jobs in London citing Parquet.

Contractor hourly rate distribution trend for jobs in London citing Parquet

Parquet
Co-Occurring Skills & Capabilities in London 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 (8.33%) Apache
1 1 (8.33%) Apache Spark
Business Applications
1 1 (8.33%) Sparx Enterprise Architect
Cloud Services
1 7 (58.33%) Azure
2 6 (50.00%) Azure Data Factory
2 6 (50.00%) Azure DevOps
2 6 (50.00%) Azure Synapse Analytics
3 5 (41.67%) Power Platform
4 4 (33.33%) GitHub
4 4 (33.33%) GitHub Actions
5 2 (16.67%) Amazon S3
5 2 (16.67%) AWS
5 2 (16.67%) AWS Lambda
5 2 (16.67%) Serverless
6 1 (8.33%) AWS CloudFormation
6 1 (8.33%) dbt
6 1 (8.33%) GCP
6 1 (8.33%) Microsoft Purview
Database & Business Intelligence
1 8 (66.67%) Delta Lake
2 5 (41.67%) Power BI
3 4 (33.33%) Data Lake
3 4 (33.33%) SQL Server
4 3 (25.00%) Spark SQL
5 2 (16.67%) Amazon Athena
5 2 (16.67%) Apache Iceberg
5 2 (16.67%) Metadata
6 1 (8.33%) BigQuery
6 1 (8.33%) Data Warehouse
6 1 (8.33%) Semantic Layer
6 1 (8.33%) Snowflake Schema
Development Applications
1 1 (8.33%) ER Studio
1 1 (8.33%) ERwin
General
1 3 (25.00%) Analytical Skills
1 3 (25.00%) Finance
2 1 (8.33%) Marketing
2 1 (8.33%) Public Sector
2 1 (8.33%) Retail
2 1 (8.33%) Social Skills
Job Titles
1 6 (50.00%) Senior
2 5 (41.67%) Data Engineer
3 4 (33.33%) Senior Data Engineer
4 3 (25.00%) Architect
5 2 (16.67%) AWS Architect
5 2 (16.67%) Senior Tester
5 2 (16.67%) Tester
6 1 (8.33%) Administrator
6 1 (8.33%) AWS Data Architect
6 1 (8.33%) Azure Data Engineer
6 1 (8.33%) Azure Engineer
6 1 (8.33%) BigQuery Architect
6 1 (8.33%) Data Architect
6 1 (8.33%) Data Modeller
6 1 (8.33%) Principal Architect
6 1 (8.33%) Technical Administrator
Libraries, Frameworks & Software Standards
1 7 (58.33%) PySpark
2 5 (41.67%) REST
3 4 (33.33%) JSON
3 4 (33.33%) Pandas
4 1 (8.33%) YAML
Miscellaneous
1 2 (16.67%) Distributed Systems
2 1 (8.33%) Clustering
2 1 (8.33%) Data Structures
2 1 (8.33%) Distributed Computing
2 1 (8.33%) Product Ownership
2 1 (8.33%) Reference Data
Processes & Methodologies
1 9 (75.00%) Analytics
2 7 (58.33%) Data Engineering
2 7 (58.33%) DevOps
2 7 (58.33%) ETL
3 6 (50.00%) AI
3 6 (50.00%) Data Pipeline
4 5 (41.67%) Business Intelligence
4 5 (41.67%) CI/CD
4 5 (41.67%) Data Modelling
4 5 (41.67%) Decision-Making
5 4 (33.33%) Data Development
5 4 (33.33%) Data-Driven Decision Making
5 4 (33.33%) DataOps
5 4 (33.33%) Mentoring
6 3 (25.00%) Validation
7 2 (16.67%) Agile
7 2 (16.67%) Cost Optimisation
7 2 (16.67%) Manual Testing
7 2 (16.67%) Regression Testing
7 2 (16.67%) Use Case
Programming Languages
1 8 (66.67%) Python
2 5 (41.67%) SQL
3 4 (33.33%) Bicep
4 2 (16.67%) JavaScript
4 2 (16.67%) PowerShell
4 2 (16.67%) T-SQL
5 1 (8.33%) LookML
5 1 (8.33%) R
5 1 (8.33%) Scala
Qualifications
1 2 (16.67%) Security Cleared
2 1 (8.33%) AWS Certification
2 1 (8.33%) AWS Certified Solutions Architect
2 1 (8.33%) BPSS Clearance
2 1 (8.33%) SC Cleared
Quality Assurance & Compliance
1 9 (75.00%) Data Quality
Systems Management
1 6 (50.00%) Terraform
Vendors
1 7 (58.33%) Databricks
2 4 (33.33%) Microsoft
3 1 (8.33%) Adobe
3 1 (8.33%) Google
3 1 (8.33%) Sparx
3 1 (8.33%) Tealium