Period
to 16 November 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Blockchain skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Blockchain over the 6 months to 16 November 2018 with a comparison to the same period in the previous 2 years.

Blockchain
Central London > City of London
6 months to
16 Nov 2018
Same period 2017 Same period 2016
Rank 132 217 334
Rank change year-on-year +85 +117 +79
Permanent jobs citing Blockchain 256 114 23
As % of all permanent IT jobs advertised in the City of London 2.29% 1.12% 0.20%
As % of the Database & Business Intelligence category 7.47% 3.57% 0.65%
Number of salaries quoted 251 111 23
City of London median annual salary £75,000 £68,500 £65,000
Median salary % change year-on-year +9.49% +5.38% +23.81%
10th Percentile £46,250 £53,000 £54,000
90th Percentile £95,000 £105,000 £79,750
Central London median annual salary £72,500 £70,000 £57,500
% change year-on-year +3.57% +21.74% +9.52%

Blockchain 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 3,425 3,190 3,521
As % of all permanent IT jobs advertised in the City of London 30.67% 31.24% 30.03%
Number of salaries quoted 3,111 2,921 3,231
City of London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% -
10th Percentile £40,000 £40,000 £36,250
90th Percentile £95,000 £87,500 £86,250
Central London median annual salary £65,000 £59,500 £55,000
% change year-on-year +9.24% +8.18% -0.43%

Blockchain
Job Vacancy Trend in the City of London

Job postings citing Blockchain as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Blockchain in the City of London

Blockchain
Salary Trend in the City of London

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

Salary trend for Blockchain in the City of London

Blockchain
Salary Histogram in the City of London

The salary distribution of IT jobs citing Blockchain in the City of London over the 6 months to 16 November 2018.

Salary histogram for Blockchain in the City of London

For the 6 months to 16 November 2018, IT 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 permanent job ads across the City of London region with a requirement for Blockchain.

1 83 (32.42%) Finance
2 71 (27.73%) Node.js
3 69 (26.95%) Ethereum
4 68 (26.56%) JavaScript
5 58 (22.66%) NoSQL
6 57 (22.27%) Amazon AWS
6 57 (22.27%) Java
7 54 (21.09%) Fintech
8 51 (19.92%) React
8 51 (19.92%) Linux
9 50 (19.53%) DevOps
10 49 (19.14%) Cryptocurrency
11 46 (17.97%) Agile Software Development
11 46 (17.97%) Software Engineering
12 43 (16.80%) Microsoft Azure
13 42 (16.41%) CSS
13 42 (16.41%) Bitcoin
13 42 (16.41%) Distributed Ledger
14 40 (15.63%) SQL
14 40 (15.63%) Python
15 35 (13.67%) Artificial Intelligence
15 35 (13.67%) Docker
16 34 (13.28%) Redis
17 33 (12.89%) AngularJS
17 33 (12.89%) Computer Science
18 32 (12.50%) Test Automation
18 32 (12.50%) Banking
19 31 (12.11%) HTML
19 31 (12.11%) Smart Contracts
20 30 (11.72%) REST

Blockchain
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 69 (26.95%) Ethereum
2 4 (1.56%) Apache Spark
3 2 (0.78%) Apache
4 1 (0.39%) Apache Pig
4 1 (0.39%) Confluence
4 1 (0.39%) Mule
4 1 (0.39%) Mule ESB
Applications
1 1 (0.39%) Chatbot
1 1 (0.39%) Microsoft Office
Business Applications
1 42 (16.41%) Distributed Ledger
2 8 (3.13%) Ripple
3 2 (0.78%) R3 Corda
Cloud Services
1 57 (22.27%) Amazon AWS
2 43 (16.80%) Microsoft Azure
3 18 (7.03%) GitHub
4 16 (6.25%) Cloud Computing
5 13 (5.08%) SaaS
6 10 (3.91%) Google Cloud Platform
7 4 (1.56%) Amazon EC2
8 2 (0.78%) Amazon S3
8 2 (0.78%) Datadog
8 2 (0.78%) PaaS
8 2 (0.78%) Serverless
9 1 (0.39%) AWS Lambda
9 1 (0.39%) Boomi
9 1 (0.39%) Cloudflare
9 1 (0.39%) CloudFront
9 1 (0.39%) NuGet
9 1 (0.39%) Slack
Communications & Networking
1 4 (1.56%) Peer-to-Peer Networking
2 3 (1.17%) TCP/IP
3 1 (0.39%) Bluetooth
3 1 (0.39%) HTTP
3 1 (0.39%) HTTPS
3 1 (0.39%) Network Security
Database & Business Intelligence
1 58 (22.66%) NoSQL
2 34 (13.28%) Redis
3 21 (8.20%) MySQL
4 20 (7.81%) PostgreSQL
5 12 (4.69%) Big Data
6 5 (1.95%) Apache Cassandra
6 5 (1.95%) MongoDB
7 4 (1.56%) Hadoop
8 3 (1.17%) HBase
9 2 (0.78%) Data Mining
9 2 (0.78%) Neo4j
9 2 (0.78%) Spark SQL
10 1 (0.39%) Amazon DynamoDB
10 1 (0.39%) Amazon RDS
10 1 (0.39%) Apache Hive
10 1 (0.39%) Data Lake
10 1 (0.39%) Flink
10 1 (0.39%) Relational Database
10 1 (0.39%) SQL Server Integration Services
10 1 (0.39%) Sqoop
Development Applications
1 28 (10.94%) Git (software)
2 14 (5.47%) Cucumber
2 14 (5.47%) JUnit
3 13 (5.08%) Gradle
3 13 (5.08%) Jenkins
4 12 (4.69%) Protractor
5 11 (4.30%) Jasmine
5 11 (4.30%) Karma Test Runner
6 7 (2.73%) JIRA
7 6 (2.34%) Atlassian Bamboo
8 4 (1.56%) TeamCity
9 3 (1.17%) Selenium
10 2 (0.78%) Artifactory
10 2 (0.78%) Bitbucket
10 2 (0.78%) git-flow
10 2 (0.78%) RSpec
10 2 (0.78%) Sonatype Nexus
11 1 (0.39%) CircleCI
11 1 (0.39%) Travis CI
11 1 (0.39%) WebDriver
General
1 83 (32.42%) Finance
2 32 (12.50%) Banking
3 18 (7.03%) Telecoms
4 13 (5.08%) Legal
5 6 (2.34%) Advertising
6 5 (1.95%) Back Office
6 5 (1.95%) Corporate Banking
6 5 (1.95%) Marketing
7 4 (1.56%) Front Office
7 4 (1.56%) Law
8 3 (1.17%) Financial Institution
8 3 (1.17%) Games
9 2 (0.78%) Retail
10 1 (0.39%) Electronics
10 1 (0.39%) Investment Banking
10 1 (0.39%) Publishing
Job Titles
1 129 (50.39%) Developer
2 77 (30.08%) Blockchain Developer
3 33 (12.89%) Blockchain Engineer
4 31 (12.11%) Backend Developer
5 29 (11.33%) JavaScript Developer
6 28 (10.94%) Java Developer
7 22 (8.59%) Node.js Developer
8 20 (7.81%) Senior Developer
9 17 (6.64%) DevOps Engineer
10 16 (6.25%) Full Stack Developer
11 15 (5.86%) React Developer
12 14 (5.47%) Blockchain Lead
13 13 (5.08%) Angular Developer
13 13 (5.08%) Integration Developer
13 13 (5.08%) PHP Developer
13 13 (5.08%) PHP Symfony Developer
13 13 (5.08%) Symfony Developer
14 12 (4.69%) Product Manager
14 12 (4.69%) Senior JavaScript Developer
14 12 (4.69%) Software Engineer
Libraries, Frameworks & Software Standards
1 71 (27.73%) Node.js
2 51 (19.92%) React
3 42 (16.41%) CSS
4 33 (12.89%) AngularJS
5 31 (12.11%) HTML
5 31 (12.11%) Smart Contracts
6 30 (11.72%) REST
7 26 (10.16%) Web Services
8 24 (9.38%) CSS3
9 16 (6.25%) Ruby on Rails
9 16 (6.25%) Truffle
9 16 (6.25%) web3js
10 14 (5.47%) Spring
10 14 (5.47%) Spring Boot
11 13 (5.08%) Angular 2
11 13 (5.08%) LESS
11 13 (5.08%) Symfony
12 12 (4.69%) Jest
12 12 (4.69%) React Native
12 12 (4.69%) Vue.js
Miscellaneous
1 54 (21.09%) Fintech
2 42 (16.41%) Bitcoin
3 33 (12.89%) Computer Science
4 26 (10.16%) Greenfield Project
5 12 (4.69%) Mobile App
6 9 (3.52%) Algorithms
6 9 (3.52%) Digital Currency
6 9 (3.52%) Virtual Team
7 8 (3.13%) Analytical Skills
8 6 (2.34%) Management Information System
8 6 (2.34%) User Experience
9 5 (1.95%) Dash
10 4 (1.56%) Data Structures
11 2 (0.78%) Client/Server
11 2 (0.78%) Equities
11 2 (0.78%) Hedge funds
11 2 (0.78%) Self-Motivation
12 1 (0.39%) BYOD
12 1 (0.39%) Fixed Income
12 1 (0.39%) Foreign Exchange (FX)
Operating Systems
1 51 (19.92%) Linux
2 7 (2.73%) Unix
3 2 (0.78%) Apple iOS
4 1 (0.39%) Android
4 1 (0.39%) Windows
Processes & Methodologies
1 50 (19.53%) DevOps
2 49 (19.14%) Cryptocurrency
3 46 (17.97%) Agile Software Development
3 46 (17.97%) Software Engineering
4 35 (13.67%) Artificial Intelligence
5 32 (12.50%) Test Automation
6 23 (8.98%) Front End Development
7 22 (8.59%) Microservices
8 19 (7.42%) Continuous Integration
8 19 (7.42%) Cryptography
9 18 (7.03%) API Design
9 18 (7.03%) API Development
10 16 (6.25%) Data Security
10 16 (6.25%) Identity Management
10 16 (6.25%) KYC
10 16 (6.25%) Project Management
11 15 (5.86%) Mobile Development
11 15 (5.86%) Scrum
12 14 (5.47%) Data Protection
12 14 (5.47%) Information Security
Programming Languages
1 68 (26.56%) JavaScript
2 57 (22.27%) Java
3 40 (15.63%) Python
3 40 (15.63%) SQL
4 28 (10.94%) C++
5 26 (10.16%) TypeScript
6 25 (9.77%) Ruby
7 20 (7.81%) Solidity
8 18 (7.03%) ES6
9 17 (6.64%) Bash Shell
10 15 (5.86%) C#
11 14 (5.47%) PHP
12 7 (2.73%) Java 8
13 4 (1.56%) Kotlin
14 2 (0.78%) F#
14 2 (0.78%) Go
14 2 (0.78%) Haskell
14 2 (0.78%) Perl
15 1 (0.39%) Apple Swift
15 1 (0.39%) Scala
Qualifications
1 21 (8.20%) PhD
2 18 (7.03%) Degree
3 7 (2.73%) Computer Science Degree
4 6 (2.34%) Postgraduate
5 5 (1.95%) CFA
5 5 (1.95%) MBA
5 5 (1.95%) Security Cleared
6 1 (0.39%) AWS Certification
6 1 (0.39%) ISTQB
6 1 (0.39%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 11 (4.30%) QA
2 3 (1.17%) MiFID
System Software
1 35 (13.67%) Docker
2 16 (6.25%) Virtual Machines
3 1 (0.39%) Apache Flume
3 1 (0.39%) VMware Infrastructure
Systems Management
1 29 (11.33%) Ansible
2 16 (6.25%) Kubernetes
2 16 (6.25%) Opscode Chef
2 16 (6.25%) Puppet
3 10 (3.91%) Terraform
4 9 (3.52%) Docker Swarm
5 4 (1.56%) Grafana
6 2 (0.78%) Graphite
6 2 (0.78%) Prometheus
6 2 (0.78%) Salt
7 1 (0.39%) Oozie
Vendors
1 5 (1.95%) Google
2 3 (1.17%) Microsoft
3 2 (0.78%) Cloudera
3 2 (0.78%) Hortonworks
3 2 (0.78%) Informatica
3 2 (0.78%) MapR
3 2 (0.78%) Splunk
4 1 (0.39%) Atlassian
4 1 (0.39%) Cisco
4 1 (0.39%) Dell
4 1 (0.39%) IBM
4 1 (0.39%) Oracle
4 1 (0.39%) PagerDuty
4 1 (0.39%) Talend
4 1 (0.39%) VMware