Period
to

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Hadoop skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Hadoop over the 6 months to 23 May 2022 with a comparison to the same period in the previous 2 years.

Apache Hadoop
Central London > City of London
6 months to
23 May 2022
Same period 2021 Same period 2020
Rank 177 79 129
Rank change year-on-year -98 +50 +39
Permanent jobs citing Hadoop 104 179 149
As % of all permanent jobs advertised in the City of London 1.42% 3.58% 2.12%
As % of the Database & Business Intelligence category 5.62% 12.49% 9.10%
Number of salaries quoted 91 170 131
10th Percentile £56,250 £52,988 £55,000
25th Percentile £66,875 £60,000 £60,000
Median annual salary (50th Percentile) £82,500 £80,000 £72,500
Median % change year-on-year +3.13% +10.34% -3.33%
75th Percentile £103,125 £110,000 £93,750
90th Percentile £110,000 £112,500 £113,750
Central London median annual salary £80,000 £80,000 £75,000
% change year-on-year - +6.67% -2.28%

Hadoop is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
City of London
Permanent vacancies with a requirement for database or business intelligence skills 1,850 1,433 1,638
As % of all permanent IT jobs advertised in the City of London 25.29% 28.68% 23.32%
Number of salaries quoted 1,592 1,264 1,430
10th Percentile £45,000 £45,227 £41,250
25th Percentile £56,250 £53,750 £51,250
Median annual salary (50th Percentile) £72,500 £72,500 £67,500
Median % change year-on-year - +7.41% +3.85%
75th Percentile £92,500 £88,750 £82,500
90th Percentile £106,250 £107,500 £97,750
Central London median annual salary £70,000 £70,000 £67,500
% change year-on-year - +3.70% +3.85%

Hadoop
Job Vacancy Trend in the City of London

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

Job vacancy trend for Hadoop in the City of London

Hadoop
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing Hadoop in the City of London.

Salary trend for Hadoop in the City of London

Hadoop
Salary Histogram in the City of London

Salary distribution for jobs citing Hadoop in the City of London over the 6 months to 23 May 2022.

Salary histogram for Hadoop in the City of London

For the 6 months to 23 May 2022, IT jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for Hadoop.

1 62 (59.62%) Java
2 60 (57.69%) Agile
3 54 (51.92%) SQL
4 47 (45.19%) Big Data
5 46 (44.23%) Analytics
6 39 (37.50%) Python
7 38 (36.54%) NoSQL
7 38 (36.54%) Apache Spark
8 37 (35.58%) Data Modelling
9 36 (34.62%) Kafka
10 34 (32.69%) Finance
11 32 (30.77%) Oracle
12 29 (27.88%) ETL
13 28 (26.92%) Data Warehouse
13 28 (26.92%) Software Engineering
13 28 (26.92%) Social Skills
14 27 (25.96%) Amazon Redshift
15 26 (25.00%) Kubernetes
16 24 (23.08%) Mentoring
16 24 (23.08%) MongoDB
16 24 (23.08%) Azure
16 24 (23.08%) AWS
17 23 (22.12%) Visualisation
17 23 (22.12%) Data Science
17 23 (22.12%) Data Pipeline
18 22 (21.15%) Data Lake
18 22 (21.15%) Business Intelligence
18 22 (21.15%) Docker
19 21 (20.19%) DevOps
19 21 (20.19%) Machine Learning

Hadoop
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 38 (36.54%) Apache Spark
2 21 (20.19%) SAS
3 10 (9.62%) Elasticsearch
4 5 (4.81%) Apache
4 5 (4.81%) SharePoint
5 3 (2.88%) Apache Airflow
5 3 (2.88%) Apache Pig
5 3 (2.88%) Appian
6 1 (0.96%) Confluence
6 1 (0.96%) Tomcat
Applications
1 5 (4.81%) Maple
1 5 (4.81%) Microsoft Excel
1 5 (4.81%) Microsoft Office
2 1 (0.96%) Microsoft PowerPoint
Cloud Services
1 24 (23.08%) AWS
1 24 (23.08%) Azure
2 13 (12.50%) Power Platform
3 12 (11.54%) Snowflake
4 11 (10.58%) Azure Data Factory
4 11 (10.58%) GCP
5 8 (7.69%) Cloud Computing
6 7 (6.73%) Azure Synapse Analytics
7 6 (5.77%) Azure Cosmos DB
7 6 (5.77%) Azure Machine Learning
8 5 (4.81%) Amazon S3
9 3 (2.88%) Amazon EMR
9 3 (2.88%) AWS Step Functions
9 3 (2.88%) Collibra
9 3 (2.88%) GitHub
9 3 (2.88%) Google App Engine
9 3 (2.88%) Google Compute Engine
9 3 (2.88%) Google Container Engine
9 3 (2.88%) IBM Cloud
9 3 (2.88%) Serverless
Communications & Networking
1 6 (5.77%) HTTP
2 5 (4.81%) Network Security
2 5 (4.81%) TCP/IP
Database & Business Intelligence
1 47 (45.19%) Big Data
2 38 (36.54%) NoSQL
3 28 (26.92%) Data Warehouse
4 27 (25.96%) Amazon Redshift
5 24 (23.08%) MongoDB
6 22 (21.15%) Data Lake
7 19 (18.27%) PostgreSQL
8 18 (17.31%) MySQL
9 17 (16.35%) Apache Cassandra
10 15 (14.42%) Metadata
11 14 (13.46%) Apache Hive
12 13 (12.50%) Power BI
13 12 (11.54%) OLTP
14 10 (9.62%) Relational Database
14 10 (9.62%) Tableau
15 9 (8.65%) Amazon Aurora
15 9 (8.65%) Neo4j
15 9 (8.65%) Pentaho
15 9 (8.65%) SAS Enterprise Guide
16 8 (7.69%) HBase
Development Applications
1 14 (13.46%) Jenkins
2 12 (11.54%) ER Studio
2 12 (11.54%) ERwin
2 12 (11.54%) PowerDesigner
3 10 (9.62%) Atlassian Bamboo
4 8 (7.69%) JUnit
5 6 (5.77%) JMeter
5 6 (5.77%) Selenium
5 6 (5.77%) WebDriver
6 5 (4.81%) JIRA
7 4 (3.85%) Git (software)
7 4 (3.85%) Vagrant
8 2 (1.92%) Maven
8 2 (1.92%) Spock
9 1 (0.96%) Bitbucket
9 1 (0.96%) Cucumber
9 1 (0.96%) Gradle
General
1 34 (32.69%) Finance
2 28 (26.92%) Social Skills
3 12 (11.54%) Advertising
4 9 (8.65%) Analytical Skills
5 7 (6.73%) Law
5 7 (6.73%) Public Sector
6 6 (5.77%) Influencing Skills
7 5 (4.81%) Inclusion and Diversity
7 5 (4.81%) Police
8 3 (2.88%) Banking
8 3 (2.88%) Games
9 2 (1.92%) Retail
10 1 (0.96%) Financial Institution
10 1 (0.96%) Front Office
10 1 (0.96%) Investment Banking
10 1 (0.96%) Legal
10 1 (0.96%) Presentation Skills
10 1 (0.96%) Telecoms
Job Titles
1 25 (24.04%) Data Engineer
2 23 (22.12%) Developer
3 20 (19.23%) Java Developer
4 11 (10.58%) Architect
4 11 (10.58%) Data Architect
5 7 (6.73%) Data Manager
6 6 (5.77%) Analyst
6 6 (5.77%) Data Modeller
6 6 (5.77%) DevOps Engineer
6 6 (5.77%) Lead Developer
6 6 (5.77%) Lead Java Developer
7 5 (4.81%) Business Information Analyst
7 5 (4.81%) Information Analyst
7 5 (4.81%) Information Security Analyst
7 5 (4.81%) Security Analyst
7 5 (4.81%) Senior Data Engineer
8 4 (3.85%) Developer in Test
8 4 (3.85%) Java Developer in Test
8 4 (3.85%) Java Software Developer
8 4 (3.85%) Scala Engineer
Libraries, Frameworks & Software Standards
1 36 (34.62%) Kafka
2 16 (15.38%) ActiveMQ
3 15 (14.42%) JMS
4 11 (10.58%) PySpark
5 10 (9.62%) CSS
6 9 (8.65%) Spring
7 8 (7.69%) Spark Streaming
8 7 (6.73%) Apache Thrift
9 6 (5.77%) HTML
9 6 (5.77%) JSON
9 6 (5.77%) JSP
9 6 (5.77%) REST
10 5 (4.81%) .NET
10 5 (4.81%) EJB
10 5 (4.81%) Java EE
10 5 (4.81%) JDBC
10 5 (4.81%) JSF
10 5 (4.81%) ODBC
10 5 (4.81%) SOAP
10 5 (4.81%) XML
Miscellaneous
1 15 (14.42%) Self-Motivation
2 5 (4.81%) Cyberattack
2 5 (4.81%) Cybercrime
2 5 (4.81%) Data Structures
2 5 (4.81%) Management Information System
2 5 (4.81%) PKI
2 5 (4.81%) Private Cloud
2 5 (4.81%) Replication
3 4 (3.85%) Derivative
4 2 (1.92%) Algorithms
4 2 (1.92%) Blockchain
4 2 (1.92%) Greenfield Project
4 2 (1.92%) Hybrid Cloud
4 2 (1.92%) IoT
4 2 (1.92%) User Experience
5 1 (0.96%) Hedge funds
5 1 (0.96%) Legacy Applications
5 1 (0.96%) Market Risk
5 1 (0.96%) Reference Data
Operating Systems
1 11 (10.58%) Unix
2 7 (6.73%) Linux
3 5 (4.81%) Android
3 5 (4.81%) Apple iOS
3 5 (4.81%) Windows
Processes & Methodologies
1 60 (57.69%) Agile
2 46 (44.23%) Analytics
3 37 (35.58%) Data Modelling
4 29 (27.88%) ETL
5 28 (26.92%) Software Engineering
6 24 (23.08%) Mentoring
7 23 (22.12%) Data Pipeline
7 23 (22.12%) Data Science
7 23 (22.12%) Visualisation
8 22 (21.15%) Business Intelligence
9 21 (20.19%) DevOps
9 21 (20.19%) Machine Learning
10 20 (19.23%) TDD
10 20 (19.23%) Test Automation
11 19 (18.27%) Software Testing
12 18 (17.31%) Data Integration
12 18 (17.31%) Data Visualisation
13 17 (16.35%) Coaching
13 17 (16.35%) Scrum
14 16 (15.38%) Data Architecture
Programming Languages
1 62 (59.62%) Java
2 54 (51.92%) SQL
3 39 (37.50%) Python
4 13 (12.50%) Scala
5 10 (9.62%) R
6 7 (6.73%) C++
6 7 (6.73%) HiveQL
6 7 (6.73%) PL/SQL
7 6 (5.77%) MATLAB
8 5 (4.81%) C#
8 5 (4.81%) JavaScript
9 2 (1.92%) T-SQL
9 2 (1.92%) TypeScript
10 1 (0.96%) C
10 1 (0.96%) Shell Script
Qualifications
1 9 (8.65%) Degree
2 8 (7.69%) SC Cleared
2 8 (7.69%) Security Cleared
3 6 (5.77%) Master's Degree
4 5 (4.81%) CISSP
4 5 (4.81%) CRISC
5 1 (0.96%) Computer Science Degree
5 1 (0.96%) SAS Certification
Quality Assurance & Compliance
1 16 (15.38%) Data Quality
2 7 (6.73%) GDPR
2 7 (6.73%) QA
3 1 (0.96%) MiFID
System Software
1 22 (21.15%) Docker
2 7 (6.73%) HDFS
3 4 (3.85%) VirtualBox
4 3 (2.88%) Apache Flume
5 1 (0.96%) Apache ZooKeeper
Systems Management
1 26 (25.00%) Kubernetes
2 7 (6.73%) Ansible
3 6 (5.77%) Terraform
4 4 (3.85%) Docker Swarm
5 1 (0.96%) Control-M
5 1 (0.96%) Grafana
5 1 (0.96%) HP Fortify
5 1 (0.96%) Puppet
Vendors
1 32 (30.77%) Oracle
2 17 (16.35%) Databricks
3 15 (14.42%) Informatica
4 12 (11.54%) Talend
5 10 (9.62%) Microsoft
6 9 (8.65%) Cloudera
6 9 (8.65%) Google
6 9 (8.65%) Hortonworks
7 5 (4.81%) Salesforce.com
8 4 (3.85%) Alteryx
8 4 (3.85%) IBM
9 2 (1.92%) New Relic
10 1 (0.96%) Cisco
10 1 (0.96%) DataFlux
10 1 (0.96%) Dataiku
10 1 (0.96%) ESRI
10 1 (0.96%) Splunk