Parquet Contracts in London

Apache Parquet
England > London

The table below provides summary statistics for contract job vacancies advertised in London requiring Parquet skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Parquet over the 6 months leading up to 30 June 2025, comparing them to the same period in the previous two years.

6 months to
30 Jun 2025
Same period 2024 Same period 2023
Rank 332 367 465
Rank change year-on-year +35 +98 +110
Contract jobs citing Parquet 14 32 21
As % of all contract jobs advertised in London 0.11% 0.18% 0.083%
As % of the Database & Business Intelligence category 0.51% 0.79% 0.42%
Number of daily rates quoted 6 27 14
10th Percentile £456 £396 £490
25th Percentile £463 £413 £550
Median daily rate (50th Percentile) £513 £500 £663
Median % change year-on-year +2.50% -24.53% +32.50%
75th Percentile £575 £563 £788
90th Percentile £625 £615 £1,089
England median daily rate £475 £493 £663
% change year-on-year -3.55% -25.66% +5.08%
Number of hourly rates quoted 3 0 0
10th Percentile - - -
25th Percentile £51.25 - -
Median hourly rate £52.50 - -
75th Percentile £73.75 - -
90th Percentile £85.75 - -
England median hourly rate £52.50 - -

All Database and Business Intelligence 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 2,763 4,033 5,042
As % of all contract IT jobs advertised in London 21.54% 23.07% 19.97%
Number of daily rates quoted 1,934 3,006 3,669
10th Percentile £385 £375 £400
25th Percentile £450 £456 £475
Median daily rate (50th Percentile) £550 £563 £575
Median % change year-on-year -2.22% -2.17% -2.54%
75th Percentile £706 £725 £700
90th Percentile £825 £850 £800
England median daily rate £525 £525 £550
% change year-on-year - -4.55% -
Number of hourly rates quoted 32 34 46
10th Percentile £25.14 £20.98 £21.24
25th Percentile £29.07 £29.69 £35.06
Median hourly rate £39.31 £48.00 £60.00
Median % change year-on-year -18.11% -20.00% +9.09%
75th Percentile £59.56 £54.03 £82.88
90th Percentile £79.75 £70.85 £90.00
England median hourly rate £34.00 £40.00 £56.95
% change year-on-year -15.00% -29.76% +41.84%

Parquet
Job Vacancy Trend in London

Job postings citing Parquet as a proportion of all IT jobs advertised in London.

Job vacancy trend for Parquet in London

Parquet
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Parquet in London.

Daily rate trend for Parquet in London

Parquet
Daily Rate Histogram in London

Daily rate distribution for jobs citing Parquet in London over the 6 months to 30 June 2025.

Daily rate histogram for Parquet in London

Parquet
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Parquet in London.

Hourly rate trend for Parquet in London

Parquet
Hourly Rate Histogram in London

Hourly rate distribution of jobs citing Parquet in London over the 6 months to 30 June 2025.

Hourly rate histogram for Parquet in London

Parquet
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Parquet within the London region over the 6 months to 30 June 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
Central London 0 4 £550 +7.32% 6
South London -1 1 £475 +5.56%
Parquet
England

Parquet
Co-occurring Skills and Capabilities in London 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 4 (28.57%) Apache Spark
2 1 (7.14%) Apache
Applications
1 4 (28.57%) Microsoft Excel
Cloud Services
1 5 (35.71%) AWS
1 5 (35.71%) GCP
1 5 (35.71%) Power Platform
2 4 (28.57%) Serverless
3 3 (21.43%) Amazon S3
3 3 (21.43%) AWS Lambda
4 2 (14.29%) Amazon MSK
4 2 (14.29%) AWS Step Functions
4 2 (14.29%) Azure
4 2 (14.29%) Azure DevOps
5 1 (7.14%) Azure Monitor
5 1 (7.14%) Azure Synapse Analytics
5 1 (7.14%) Cloud Functions
5 1 (7.14%) Snowflake
Database & Business Intelligence
1 5 (35.71%) BigQuery
1 5 (35.71%) Power BI
2 4 (28.57%) Delta Lake
2 4 (28.57%) NoSQL
3 3 (21.43%) Apache Hive
3 3 (21.43%) Data Lake
3 3 (21.43%) Flink
3 3 (21.43%) RDBMS
3 3 (21.43%) Relational Database
4 2 (14.29%) Amazon Athena
4 2 (14.29%) Amazon RDS
4 2 (14.29%) Amazon Redshift
4 2 (14.29%) Apache Iceberg
4 2 (14.29%) DynamoDB
4 2 (14.29%) Power Query
4 2 (14.29%) PowerPivot
4 2 (14.29%) Star Schema
4 2 (14.29%) Tableau
5 1 (7.14%) Azure SQL Database
5 1 (7.14%) Big Data
Development Applications
1 1 (7.14%) ERwin
1 1 (7.14%) Git
General
1 4 (28.57%) Analytical Skills
1 4 (28.57%) Finance
2 2 (14.29%) Public Sector
2 2 (14.29%) Retail
2 2 (14.29%) Social Skills
3 1 (7.14%) Financial Institution
3 1 (7.14%) Marketing
3 1 (7.14%) Military
Job Titles
1 10 (71.43%) Data Engineer
2 4 (28.57%) Senior
2 4 (28.57%) Senior Data Engineer
3 2 (14.29%) AWS Data Engineer
3 2 (14.29%) AWS Engineer
3 2 (14.29%) Data Modeller
3 2 (14.29%) GCP Data Engineer
3 2 (14.29%) GCP Engineer
4 1 (7.14%) Analyst
4 1 (7.14%) Analyst Developer
4 1 (7.14%) Architect
4 1 (7.14%) Data Analyst
4 1 (7.14%) Data Product Analyst
4 1 (7.14%) Developer
4 1 (7.14%) GCP Architect
4 1 (7.14%) Product Analyst
4 1 (7.14%) Product Developer
4 1 (7.14%) Solutions Architect
4 1 (7.14%) Solutions Architect - Google Cloud Platform
Libraries, Frameworks & Software Standards
1 7 (50.00%) Apache Avro
2 4 (28.57%) JSON
2 4 (28.57%) PySpark
3 3 (21.43%) Apache Beam
3 3 (21.43%) Kafka
4 2 (14.29%) Plotly
4 2 (14.29%) YAML
5 1 (7.14%) Protocol Buffers
5 1 (7.14%) XML
Miscellaneous
1 1 (7.14%) Cloud Native
1 1 (7.14%) Distributed Systems
1 1 (7.14%) Legacy Systems
1 1 (7.14%) Management Information System
Processes & Methodologies
1 8 (57.14%) CI/CD
1 8 (57.14%) Data Modelling
1 8 (57.14%) Data Pipeline
1 8 (57.14%) ETL
2 6 (42.86%) DevOps
3 5 (35.71%) Agile
3 5 (35.71%) Data Engineering
3 5 (35.71%) Data Visualisation
3 5 (35.71%) Visualisation
4 3 (21.43%) Data Science
5 2 (14.29%) Analytics
5 2 (14.29%) Data Ingestion
5 2 (14.29%) Data Sharing
5 2 (14.29%) Data Transformation
5 2 (14.29%) Deployment Automation
5 2 (14.29%) Infrastructure as Code
5 2 (14.29%) Observability
5 2 (14.29%) Predictive Modelling
5 2 (14.29%) Technical Debt
5 2 (14.29%) Test Automation
Programming Languages
1 10 (71.43%) Python
1 10 (71.43%) SQL
2 4 (28.57%) Data Analysis Expressions
2 4 (28.57%) Java
2 4 (28.57%) Scala
3 1 (7.14%) PL/SQL
3 1 (7.14%) Shell Script
Qualifications
1 5 (35.71%) SC Cleared
1 5 (35.71%) Security Cleared
Quality Assurance & Compliance
1 2 (14.29%) Data Quality
2 1 (7.14%) GDPR
Systems Management
1 4 (28.57%) Terraform
Vendors
1 3 (21.43%) Microsoft
2 2 (14.29%) Google
3 1 (7.14%) Databricks
3 1 (7.14%) Oracle