The median annual salary for a Hadoop Developer was £70,000 in advertised job vacancies in the City of London during the 3 months to 23 March 2017.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Hadoop Developer
London / City of London
Rank 210 242 307
Rank change year-on-year +32 +65  
Permanent jobs requiring a Hadoop Developer 9 28 8
As % of all permanent IT jobs advertised in the City of London 0.18% 0.40% 0.079%
As % of the Job Titles category 0.19% 0.42% 0.083%
Number of salaries quoted 9 27 6
Median salary £70,000 £85,000 £70,000
Median salary % change year-on-year -17.64% +21.42%  
UK excluding London median salary £50,000 £42,500 £45,000
% change year-on-year +17.64% -5.55%  

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in the City of London. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of permanent jobs in our overall sample.

IT Job Roles
City of London
Permanent job vacancies with a job title containing a recognized job role 4808 6716 9658
As % of all permanent IT job vacancies advertised in the City of London 95.97% 95.56% 95.49%
Number of salaries quoted 4412 6000 8224
Median salary £57,500 £57,500 £55,000
Median salary % change year-on-year - +4.54%  
90% offered a salary of more than £34,000 £35,000 £33,500
10% offered a salary of more than £85,000 £77,500 £81,500
UK excluding London median salary £42,000 £41,500 £40,000
% change year-on-year +1.20% +3.75%  

Hadoop Developer
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London that featured Hadoop Developer in the job title.

Job vacancy trend for Hadoop Developer in the City of London

Hadoop Developer
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Hadoop Developer in the City of London.

Salary trend for Hadoop Developer in the City of London

Hadoop Developer
Salary Histogram in the City of London

The salary distribution of IT jobs citing Hadoop Developer in the City of London over the 3 months to 23 March 2017.

Salary histogram for Hadoop Developer in the City of London

Hadoop Developer Skill Set
Top 30 Related IT Skills in the City of London

For the 6 months to 23 March 2017, Hadoop Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region featuring Hadoop Developer in the job title.

1 20 (100.00%) Hadoop
2 18 (90.00%) Big Data
3 9 (45.00%) Data Analytics
3 9 (45.00%) Analytics
4 8 (40.00%) SQL
5 7 (35.00%) SQL Server
5 7 (35.00%) Scala
5 7 (35.00%) NoSQL
5 7 (35.00%) Apache Spark
6 6 (30.00%) HBase
6 6 (30.00%) TDD
6 6 (30.00%) Data Warehouse
7 5 (25.00%) ETL
7 5 (25.00%) Finance
7 5 (25.00%) Migration
7 5 (25.00%) Sybase
7 5 (25.00%) DB2
7 5 (25.00%) Java
7 5 (25.00%) Oracle
7 5 (25.00%) Banking
7 5 (25.00%) Cognos
7 5 (25.00%) Agile Software Development
7 5 (25.00%) Information Management
7 5 (25.00%) Netezza
7 5 (25.00%) SQL Server Integration Services
7 5 (25.00%) Visualisation
7 5 (25.00%) JIRA
7 5 (25.00%) QlikView
7 5 (25.00%) Multithreading
7 5 (25.00%) Data Migration

Hadoop Developer Skill Set
Top Related 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 7 (35.00%) Apache Spark
2 1 (5.00%) Apache
Cloud Services
1 2 (10.00%) Amazon AWS
2 1 (5.00%) Microsoft Azure
Database & Business Intelligence
1 20 (100.00%) Hadoop
2 18 (90.00%) Big Data
3 7 (35.00%) NoSQL
3 7 (35.00%) SQL Server
4 6 (30.00%) Data Warehouse
4 6 (30.00%) HBase
5 5 (25.00%) Apache Hive
5 5 (25.00%) Data Lake
5 5 (25.00%) DB2
5 5 (25.00%) QlikView
5 5 (25.00%) SQL Server Integration Services
6 4 (20.00%) Apache Cassandra
6 4 (20.00%) RDBMS
6 4 (20.00%) Relational Database
7 1 (5.00%) MySQL
Development Applications
1 5 (25.00%) JIRA
General
1 5 (25.00%) Banking
1 5 (25.00%) Finance
2 4 (20.00%) Investment Banking
Libraries, Frameworks & Software Standards
1 4 (20.00%) .NET
2 2 (10.00%) Kafka
3 1 (5.00%) ActiveMQ
3 1 (5.00%) Hibernate
3 1 (5.00%) J2EE
3 1 (5.00%) MSMQ
3 1 (5.00%) RabbitMQ
3 1 (5.00%) REST
3 1 (5.00%) RESTful
3 1 (5.00%) Spring
3 1 (5.00%) Web Services
Miscellaneous
1 4 (20.00%) Computer Science
2 1 (5.00%) Fintech
Processes & Methodologies
1 9 (45.00%) Analytics
1 9 (45.00%) Data Analytics
2 6 (30.00%) TDD
3 5 (25.00%) Agile Software Development
3 5 (25.00%) Big Data Analytics
3 5 (25.00%) Data Migration
3 5 (25.00%) Data Visualisation
3 5 (25.00%) ETL
3 5 (25.00%) Information Management
3 5 (25.00%) Migration
3 5 (25.00%) Multithreading
3 5 (25.00%) Visualisation
4 4 (20.00%) Data Engineering
4 4 (20.00%) Mathematics
4 4 (20.00%) Multithreaded Programming
5 2 (10.00%) BDD
5 2 (10.00%) Performance Tuning
5 2 (10.00%) Predictive Modelling
6 1 (5.00%) DevOps
6 1 (5.00%) MapReduce
Programming Languages
1 8 (40.00%) SQL
2 7 (35.00%) Scala
3 5 (25.00%) HiveQL
3 5 (25.00%) Java
4 3 (15.00%) Python
5 1 (5.00%) Bash Shell
5 1 (5.00%) C#
5 1 (5.00%) Perl
Qualifications
1 4 (20.00%) Degree
Quality Assurance & Compliance
1 1 (5.00%) QA
System Software
1 2 (10.00%) HDFS
Systems Management
1 1 (5.00%) Oozie
Vendors
1 5 (25.00%) Cognos
1 5 (25.00%) Hortonworks
1 5 (25.00%) Netezza
1 5 (25.00%) Oracle
1 5 (25.00%) Sybase
1 5 (25.00%) Tableau
2 4 (20.00%) Microsoft
3 2 (10.00%) Cloudera
4 1 (5.00%) Google