Period
to 18 August 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for Blockchain skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Blockchain over the 6 months to 18 August 2018 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.

Blockchain
Tower Hamlets > Canary Wharf
6 months to
18 Aug 2018
Same period 2017 Same period 2016
Rank 47 38 -
Rank change year-on-year -9 - -
Contract jobs citing Blockchain 12 4 0
As % of all contract IT jobs advertised in Canary Wharf 3.46% 1.61% -
As % of the Database & Business Intelligence category 8.00% 6.15% -
Number of daily rates quoted 1 0 0
Canary Wharf median daily rate £600 - -
Tower Hamlets median daily rate £600 - -
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Blockchain is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Canary Wharf with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Canary Wharf
Contract vacancies with a requirement for database or business intelligence skills 150 65 68
As % of all contract IT jobs advertised in Canary Wharf 43.23% 26.21% 26.15%
Number of daily rates quoted 83 48 56
Canary Wharf median daily rate £500 £600 £425
Median daily rate % change year-on-year -16.67% +41.18% -10.53%
10th Percentile £400 £439 £313
90th Percentile £598 £758 £663
Tower Hamlets median daily rate £500 £600 £425
% change year-on-year -16.67% +41.18% -17.87%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Blockchain
Job Vacancy Trend in Canary Wharf

Job postings citing Blockchain as a percentage of all IT jobs advertised in Canary Wharf.

Job vacancy trend for Blockchain in Canary Wharf

For the 6 months to 18 August 2018, IT contractor jobs citing Blockchain 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 Canary Wharf region with a requirement for Blockchain.

1 12 (100.00%) Java
1 12 (100.00%) Linux
1 12 (100.00%) Python
1 12 (100.00%) Finance
1 12 (100.00%) Perl
1 12 (100.00%) SQL
1 12 (100.00%) Microsoft Azure
1 12 (100.00%) Amazon AWS
1 12 (100.00%) Machine Learning
1 12 (100.00%) NoSQL
2 11 (91.67%) Bitcoin
2 11 (91.67%) Ethereum
2 11 (91.67%) Hyperledger
2 11 (91.67%) C++
2 11 (91.67%) Cloud Computing
2 11 (91.67%) Git (software)
2 11 (91.67%) Ruby
2 11 (91.67%) Degree
2 11 (91.67%) Use Case
2 11 (91.67%) C
3 1 (8.33%) C#
3 1 (8.33%) JavaScript
3 1 (8.33%) Data Warehouse
3 1 (8.33%) JMS
3 1 (8.33%) Data Mining
3 1 (8.33%) ETL
3 1 (8.33%) Games
3 1 (8.33%) Hibernate
3 1 (8.33%) Scrum
3 1 (8.33%) Replication

Blockchain
Co-occurring IT Skills in Canary Wharf 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 11 (91.67%) Ethereum
1 11 (91.67%) Hyperledger
2 1 (8.33%) Apache Pig
2 1 (8.33%) Apache Solr
2 1 (8.33%) Apache Spark
Cloud Services
1 12 (100.00%) Amazon AWS
1 12 (100.00%) Microsoft Azure
2 11 (91.67%) Cloud Computing
3 1 (8.33%) Amazon EC2
Database & Business Intelligence
1 12 (100.00%) NoSQL
2 1 (8.33%) Apache Cassandra
2 1 (8.33%) Apache Hive
2 1 (8.33%) Big Data
2 1 (8.33%) Data Mining
2 1 (8.33%) Data Warehouse
2 1 (8.33%) Hadoop
2 1 (8.33%) Impala
2 1 (8.33%) MarkLogic
2 1 (8.33%) MongoDB
2 1 (8.33%) Relational Database
2 1 (8.33%) Riak
Development Applications
1 11 (91.67%) Git (software)
General
1 12 (100.00%) Finance
2 1 (8.33%) Games
Job Titles
1 12 (100.00%) Developer
2 11 (91.67%) Blockchain Developer
3 1 (8.33%) Big Data Developer
3 1 (8.33%) Hadoop Developer
Libraries, Frameworks & Software Standards
1 1 (8.33%) Hibernate
1 1 (8.33%) JMS
1 1 (8.33%) Kafka
1 1 (8.33%) Lucene
1 1 (8.33%) Natural Language Processing
1 1 (8.33%) Play Framework
1 1 (8.33%) Spring
Miscellaneous
1 11 (91.67%) Bitcoin
2 1 (8.33%) Algorithms
2 1 (8.33%) Analytical Skills
2 1 (8.33%) Fintech
2 1 (8.33%) Replication
Operating Systems
1 12 (100.00%) Linux
2 1 (8.33%) CentOS
2 1 (8.33%) Red Hat Enterprise Linux
2 1 (8.33%) Unix
Processes & Methodologies
1 12 (100.00%) Machine Learning
2 11 (91.67%) Use Case
3 1 (8.33%) Continuous Integration
3 1 (8.33%) Data Analysis
3 1 (8.33%) Data Science
3 1 (8.33%) Data Visualisation
3 1 (8.33%) Disruptive Innovation
3 1 (8.33%) ETL
3 1 (8.33%) Exploratory Data Analysis
3 1 (8.33%) Information Retrieval
3 1 (8.33%) MapReduce
3 1 (8.33%) Mathematical Modelling
3 1 (8.33%) Mathematics
3 1 (8.33%) Open Source
3 1 (8.33%) Problem-Solving
3 1 (8.33%) Scrum
3 1 (8.33%) Software Engineering
3 1 (8.33%) Statistical Modelling
3 1 (8.33%) Visualisation
Programming Languages
1 12 (100.00%) Java
1 12 (100.00%) Perl
1 12 (100.00%) Python
1 12 (100.00%) SQL
2 11 (91.67%) C
2 11 (91.67%) C++
2 11 (91.67%) Ruby
3 1 (8.33%) Bash Shell
3 1 (8.33%) C#
3 1 (8.33%) JavaScript
3 1 (8.33%) R
3 1 (8.33%) Scala
Qualifications
1 11 (91.67%) Degree
Systems Management
1 1 (8.33%) Hadoop YARN