Period
to 13 April 2021

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Apache Airflow skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apache Airflow over the 6 months to 13 April 2021 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Airflow
Central London > City of London
6 months to
13 Apr 2021
Same period 2020 Same period 2019
Rank 117 162 202
Rank change year-on-year +45 +40 +55
Contract jobs citing Apache Airflow 22 14 47
As % of all contract jobs advertised in the City of London 0.91% 0.34% 0.69%
As % of the Application Platforms category 6.92% 2.39% 3.87%
Number of daily rates quoted 17 10 46
10th Percentile £463 £411 "
25th Percentile £550 £422 £513
Median daily rate (50th Percentile) £600 £550 £525
Median % change year-on-year +9.09% +4.76% -
75th Percentile £603 £623 £538
90th Percentile £631 £638 £644
Central London median daily rate £600 £600 £525
% change year-on-year - +14.29% +7.69%

Apache Airflow is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for application platform skills.

All Application Platform Skills
City of London
Contract vacancies with a requirement for application platform skills 318 586 1,214
As % of all contract IT jobs advertised in the City of London 13.15% 14.44% 17.87%
Number of daily rates quoted 209 444 929
10th Percentile £305 £313 £300
25th Percentile £425 £413 £413
Median daily rate (50th Percentile) £538 £500 £525
Median % change year-on-year +7.50% -4.76% +5.00%
75th Percentile £603 £600 £588
90th Percentile £688 £650 £663
Central London median daily rate £525 £500 £525
% change year-on-year +5.00% -4.76% +5.00%
Number of hourly rates quoted 3 4 10
Median hourly rate £23.00 £26.00 £19.63
Median % change year-on-year -11.54% +32.48% -1.88%
Central London median hourly rate £23.00 £27.00 £19.00
% change year-on-year -14.81% +42.11% -1.81%

Apache Airflow
Job Vacancy Trend in the City of London

Job postings citing Apache Airflow as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Apache Airflow in the City of London

Apache Airflow
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Apache Airflow in the City of London.

Daily rate trend for Apache Airflow in the City of London

Apache Airflow
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Apache Airflow in the City of London over the 6 months to 13 April 2021.

Daily rate histogram for Apache Airflow in the City of London

Apache Airflow
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache Airflow within the City of London region over the 6 months to 13 April 2021. 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
Job
Vacancies
London Bridge - 6 £600 -
Apache Airflow
Central London

For the 6 months to 13 April 2021, IT contractor jobs citing Apache Airflow also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for Apache Airflow.

1 17 (77.27%) Kafka
1 17 (77.27%) Apache Spark
2 16 (72.73%) Python
3 14 (63.64%) SQL
3 14 (63.64%) AWS
3 14 (63.64%) Big Data
4 13 (59.09%) Machine Learning
4 13 (59.09%) Data Lake
5 11 (50.00%) Algorithms
6 10 (45.45%) Hadoop
6 10 (45.45%) Data Warehouse
6 10 (45.45%) Snowflake Schema
6 10 (45.45%) Finance
6 10 (45.45%) Agile Software Development
7 8 (36.36%) Data Analysis
7 8 (36.36%) Change Management
7 8 (36.36%) HTTP
7 8 (36.36%) HTML
7 8 (36.36%) Web Services
7 8 (36.36%) XML
7 8 (36.36%) Use Case
7 8 (36.36%) Load Testing
7 8 (36.36%) MapReduce
7 8 (36.36%) Amazon Kinesis
7 8 (36.36%) Analytical Skills
7 8 (36.36%) XML Parsing
7 8 (36.36%) Data Structures
7 8 (36.36%) PostGIS
7 8 (36.36%) Continuous Deployment
7 8 (36.36%) Parquet

Apache Airflow
Co-occurring IT Skills in the City of London by Category

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

Application Platforms
1 17 (77.27%) Apache Spark
2 3 (13.64%) Apache
Applications
1 1 (4.55%) Chatbot
Cloud Services
1 14 (63.64%) AWS
2 8 (36.36%) Amazon Kinesis
3 6 (27.27%) Azure
4 3 (13.64%) Azure Data Factory
4 3 (13.64%) Power Platform
5 2 (9.09%) GCP
5 2 (9.09%) GitHub
6 1 (4.55%) Amazon S3
6 1 (4.55%) AWS Lambda
6 1 (4.55%) Cloud Computing
6 1 (4.55%) Serverless
Communications & Networking
1 8 (36.36%) HTTP
2 1 (4.55%) Firewall
Database & Business Intelligence
1 14 (63.64%) Big Data
2 13 (59.09%) Data Lake
3 10 (45.45%) Data Warehouse
3 10 (45.45%) Hadoop
3 10 (45.45%) Snowflake Schema
4 8 (36.36%) Parquet
5 7 (31.82%) Apache Hive
6 3 (13.64%) Power BI
6 3 (13.64%) Spark SQL
7 2 (9.09%) Impala
7 2 (9.09%) NoSQL
7 2 (9.09%) Presto
8 1 (4.55%) Amazon QuickSight
8 1 (4.55%) Amazon Redshift
8 1 (4.55%) PostgreSQL
8 1 (4.55%) Sisense
8 1 (4.55%) SQL Server
8 1 (4.55%) Sqoop
8 1 (4.55%) Tableau
Development Applications
1 2 (9.09%) Git (software)
2 1 (4.55%) MLflow
General
1 10 (45.45%) Finance
2 2 (9.09%) Games
Job Titles
1 18 (81.82%) Data Engineer
2 5 (22.73%) Python Engineer
3 4 (18.18%) Developer
4 3 (13.64%) Hadoop Engineer
4 3 (13.64%) Senior Data Engineer
5 2 (9.09%) Architect
5 2 (9.09%) Big Data Engineer
5 2 (9.09%) DevOps Engineer
5 2 (9.09%) Lead DevOps
5 2 (9.09%) Lead DevOps Engineer
5 2 (9.09%) Platform Engineer
5 2 (9.09%) Python Developer
6 1 (4.55%) Azure Engineer
6 1 (4.55%) Big Data Architect
6 1 (4.55%) Data Architect
6 1 (4.55%) Machine Learning Engineer
6 1 (4.55%) Platform Architect
6 1 (4.55%) Scala Engineer
6 1 (4.55%) Security Architect
Libraries, Frameworks & Software Standards
1 17 (77.27%) Kafka
2 8 (36.36%) HTML
2 8 (36.36%) PostGIS
2 8 (36.36%) Web Services
2 8 (36.36%) XML
3 3 (13.64%) GraphX
3 3 (13.64%) MLlib
4 2 (9.09%) Spring
5 1 (4.55%) Django
5 1 (4.55%) Natural Language Processing
5 1 (4.55%) PySpark
5 1 (4.55%) RabbitMQ
Miscellaneous
1 11 (50.00%) Algorithms
2 8 (36.36%) Analytical Skills
2 8 (36.36%) Data Structures
2 8 (36.36%) Self-Motivation
Operating Systems
1 3 (13.64%) Linux
Processes & Methodologies
1 13 (59.09%) Machine Learning
2 10 (45.45%) Agile Software Development
3 8 (36.36%) Change Management
3 8 (36.36%) Continuous Deployment
3 8 (36.36%) Data Analysis
3 8 (36.36%) Forensic Analysis
3 8 (36.36%) Load Testing
3 8 (36.36%) MapReduce
3 8 (36.36%) SQL Optimisation
3 8 (36.36%) Use Case
3 8 (36.36%) XML Parsing
4 6 (27.27%) Data Engineering
5 4 (18.18%) Data Science
5 4 (18.18%) DevOps
6 3 (13.64%) Analytics
6 3 (13.64%) Performance Monitoring
6 3 (13.64%) Performance Testing
6 3 (13.64%) Performance Tuning
6 3 (13.64%) Resource Allocation
7 2 (9.09%) Computer Science
Programming Languages
1 16 (72.73%) Python
2 14 (63.64%) SQL
3 5 (22.73%) Java
4 3 (13.64%) Scala
5 2 (9.09%) Bash Shell
5 2 (9.09%) C++
5 2 (9.09%) PowerShell
Qualifications
1 2 (9.09%) SC Cleared
1 2 (9.09%) Security Cleared
System Software
1 4 (18.18%) Docker
2 3 (13.64%) HDFS
Systems Management
1 3 (13.64%) Ambari
1 3 (13.64%) Grafana
1 3 (13.64%) Hadoop YARN
1 3 (13.64%) Kubernetes
2 1 (4.55%) Kubeflow
Vendors
1 3 (13.64%) Cloudera
1 3 (13.64%) Databricks
2 1 (4.55%) Hortonworks