Period
to 20 July 2019

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 20 July 2019 with a comparison to the same period in the previous 2 years.

Blockchain
Central London > City of London
6 months to
20 Jul 2019
Same period 2018 Same period 2017
Rank 195 148 222
Rank change year-on-year -47 +74 +124
Permanent jobs citing Blockchain 149 239 115
As % of all permanent IT jobs advertised in the City of London 1.43% 2.14% 1.12%
As % of the Database & Business Intelligence category 4.58% 6.76% 3.54%
Number of salaries quoted 141 231 110
City of London median annual salary £90,000 £70,000 £70,000
Median salary % change year-on-year +28.57% - -
10th Percentile £52,500 £46,250 £52,500
90th Percentile £135,000 £95,000 £95,000
Central London median annual salary £85,000 £72,500 £70,000
% change year-on-year +17.24% +3.57% +7.69%

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 3,256 3,534 3,252
As % of all permanent IT jobs advertised in the City of London 31.33% 31.67% 31.71%
Number of salaries quoted 2,932 3,205 2,920
City of London median annual salary £67,500 £65,000 £60,000
Median salary % change year-on-year +3.85% +8.33% +9.09%
10th Percentile £42,500 £40,000 £37,500
90th Percentile £97,500 £92,500 £87,500
Central London median annual salary £65,000 £62,500 £60,000
% change year-on-year +4.00% +4.17% +9.09%

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 20 July 2019.

Salary histogram for Blockchain in the City of London

For the 6 months to 20 July 2019, 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 43 (28.86%) Finance
1 43 (28.86%) Java
2 41 (27.52%) Docker
3 39 (26.17%) Amazon AWS
4 38 (25.50%) Agile Software Development
5 36 (24.16%) Python
5 36 (24.16%) Fintech
6 35 (23.49%) AngularJS
7 32 (21.48%) Microsoft Azure
8 31 (20.81%) Banking
9 30 (20.13%) Distributed Ledger
10 28 (18.79%) Kotlin
11 22 (14.77%) Artificial Intelligence
12 21 (14.09%) JavaScript
12 21 (14.09%) Open Source
12 21 (14.09%) React
13 20 (13.42%) Kubernetes
14 18 (12.08%) HTML
14 18 (12.08%) TDD
15 17 (11.41%) SQL
15 17 (11.41%) CSS
16 16 (10.74%) Microservices
16 16 (10.74%) DevOps
17 15 (10.07%) MongoDB
18 14 (9.40%) Node.js
18 14 (9.40%) Cybersecurity
18 14 (9.40%) Linux
19 13 (8.72%) QA
19 13 (8.72%) Jenkins
19 13 (8.72%) SDLC

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 7 (4.70%) Confluence
2 5 (3.36%) WordPress
3 4 (2.68%) Ethereum
4 3 (2.01%) Hyperledger
5 2 (1.34%) Apache Spark
5 2 (1.34%) Elasticsearch
6 1 (0.67%) Cloud Foundry
Applications
1 1 (0.67%) Microsoft Excel
Business Applications
1 30 (20.13%) Distributed Ledger
2 12 (8.05%) R3 Corda
Cloud Services
1 39 (26.17%) Amazon AWS
2 32 (21.48%) Microsoft Azure
3 9 (6.04%) Google Cloud Platform
4 5 (3.36%) SaaS
5 3 (2.01%) Cloud Computing
6 1 (0.67%) Azure Data Factory
6 1 (0.67%) CloudBees
6 1 (0.67%) Datadog
6 1 (0.67%) PaaS
6 1 (0.67%) Power Platform
6 1 (0.67%) Slack
6 1 (0.67%) ZenHub
Communications & Networking
1 8 (5.37%) IPFS
2 1 (0.67%) Firewall
2 1 (0.67%) HTTP
2 1 (0.67%) Internet
2 1 (0.67%) Intrusion Detection
2 1 (0.67%) LAN
2 1 (0.67%) Network Security
2 1 (0.67%) WAN
Database & Business Intelligence
1 15 (10.07%) MongoDB
2 12 (8.05%) NoSQL
3 5 (3.36%) Big Data
4 3 (2.01%) Apache Cassandra
4 3 (2.01%) SQL Server
5 2 (1.34%) MySQL
5 2 (1.34%) PostgreSQL
5 2 (1.34%) Relational Database
6 1 (0.67%) Azure SQL Database
6 1 (0.67%) Hadoop
6 1 (0.67%) Parquet
6 1 (0.67%) Power BI
Development Applications
1 13 (8.72%) Jenkins
2 10 (6.71%) Git (software)
3 9 (6.04%) JIRA
4 3 (2.01%) Atlassian Bamboo
4 3 (2.01%) Cucumber
4 3 (2.01%) git-flow
4 3 (2.01%) TeamCity
5 2 (1.34%) Jasmine
5 2 (1.34%) JMeter
5 2 (1.34%) Karma Test Runner
5 2 (1.34%) Subversion
6 1 (0.67%) CircleCI
6 1 (0.67%) GitLab
6 1 (0.67%) Gradle
6 1 (0.67%) Maven
6 1 (0.67%) Robot Framework
6 1 (0.67%) Selenium
6 1 (0.67%) WebDriver
6 1 (0.67%) Zephyr
General
1 43 (28.86%) Finance
2 31 (20.81%) Banking
3 8 (5.37%) Marketing
4 5 (3.36%) Retail
5 4 (2.68%) Financial Institution
6 3 (2.01%) Advertising
7 2 (1.34%) Billing
7 2 (1.34%) Investment Banking
8 1 (0.67%) Law
8 1 (0.67%) Manufacturing
8 1 (0.67%) Retail Banking
8 1 (0.67%) Telecoms
Job Titles
1 63 (42.28%) Developer
2 10 (6.71%) Digital Developer
3 9 (6.04%) Full Stack Developer
4 8 (5.37%) Blockchain Developer
4 8 (5.37%) Front End Developer (Client-Side Developer)
5 7 (4.70%) DevOps Engineer
5 7 (4.70%) Java Engineer
5 7 (4.70%) Python Developer
6 6 (4.03%) AWS DevOps
6 6 (4.03%) Java Developer
7 5 (3.36%) Architect
7 5 (3.36%) Product Owner
7 5 (3.36%) Software Developer
7 5 (3.36%) Web Developer
8 4 (2.68%) AWS DevOps Engineer
8 4 (2.68%) AWS Engineer
8 4 (2.68%) Chief Technology Officer
8 4 (2.68%) Consultant
8 4 (2.68%) Digital Product Owner
8 4 (2.68%) Support Engineer
Libraries, Frameworks & Software Standards
1 35 (23.49%) AngularJS
2 21 (14.09%) React
3 18 (12.08%) HTML
4 17 (11.41%) CSS
5 14 (9.40%) Node.js
6 8 (5.37%) OAuth
6 8 (5.37%) OpenID
7 7 (4.70%) .NET
7 7 (4.70%) REST
7 7 (4.70%) Spring Boot
8 5 (3.36%) Kafka
8 5 (3.36%) Vue.js
9 4 (2.68%) Natural Language Processing
9 4 (2.68%) Redux
9 4 (2.68%) Spring
10 3 (2.01%) HTML5
10 3 (2.01%) SOAP
10 3 (2.01%) Software Packaging
10 3 (2.01%) Web Services
11 2 (1.34%) MSMQ
Miscellaneous
1 10 (6.71%) Analytical Skills
1 10 (6.71%) Digital Currency
2 8 (5.37%) Greenfield Project
2 8 (5.37%) User Experience
3 5 (3.36%) Hedge funds
4 4 (2.68%) Mobile Payment
4 4 (2.68%) SWIFT
4 4 (2.68%) Virtual Team
5 3 (2.01%) Enterprise Software
5 3 (2.01%) Foreign Exchange (FX)
5 3 (2.01%) Robotics
5 3 (2.01%) Self-Motivation
6 2 (1.34%) Algorithms
6 2 (1.34%) Social Media
7 1 (0.67%) Augmented Reality
7 1 (0.67%) Bitcoin
7 1 (0.67%) Blog
7 1 (0.67%) Internet of Things
7 1 (0.67%) PKI
7 1 (0.67%) Wiki
Operating Systems
1 14 (9.40%) Linux
2 6 (4.03%) Windows
3 5 (3.36%) Unix
Processes & Methodologies
1 38 (25.50%) Agile Software Development
2 36 (24.16%) Fintech
3 22 (14.77%) Artificial Intelligence
4 21 (14.09%) Open Source
5 18 (12.08%) TDD
6 16 (10.74%) DevOps
6 16 (10.74%) Microservices
7 14 (9.40%) Cybersecurity
8 13 (8.72%) SDLC
9 9 (6.04%) Cryptocurrency
9 9 (6.04%) Front End Development
9 9 (6.04%) OOP
9 9 (6.04%) Software Engineering
9 9 (6.04%) Test Automation
10 8 (5.37%) Kanban
11 7 (4.70%) Analytics
11 7 (4.70%) Product Management
12 6 (4.03%) BDD
12 6 (4.03%) Scrum
12 6 (4.03%) Software Architecture
Programming Languages
1 43 (28.86%) Java
2 36 (24.16%) Python
3 28 (18.79%) Kotlin
4 21 (14.09%) JavaScript
5 17 (11.41%) SQL
6 11 (7.38%) C#
7 10 (6.71%) C++
8 9 (6.04%) Go
9 4 (2.68%) C
9 4 (2.68%) Java 8
10 3 (2.01%) Bash Shell
10 3 (2.01%) Perl
10 3 (2.01%) Scala
11 2 (1.34%) ES6
11 2 (1.34%) Solidity
12 1 (0.67%) Ruby
12 1 (0.67%) VB.NET
12 1 (0.67%) VBA
Qualifications
1 11 (7.38%) Degree
2 5 (3.36%) SC Cleared
2 5 (3.36%) Security Cleared
3 4 (2.68%) Computer Science Degree
4 1 (0.67%) CCIE
4 1 (0.67%) Cisco Certification
4 1 (0.67%) ISEB
Quality Assurance & Compliance
1 13 (8.72%) QA
2 4 (2.68%) PSD2
System Software
1 41 (27.52%) Docker
2 1 (0.67%) Active Directory
Systems Management
1 20 (13.42%) Kubernetes
2 10 (6.71%) Ansible
3 6 (4.03%) Terraform
4 4 (2.68%) Grafana
5 3 (2.01%) Opscode Chef
5 3 (2.01%) Prometheus
5 3 (2.01%) Puppet
6 1 (0.67%) Graphite
Vendors
1 8 (5.37%) Google
1 8 (5.37%) WSO2
2 5 (3.36%) VMware
3 4 (2.68%) Facebook
4 3 (2.01%) ConsenSys
4 3 (2.01%) Sawtooth Software
5 2 (1.34%) Microsoft
5 2 (1.34%) Salesforce.com
6 1 (0.67%) Atlassian
6 1 (0.67%) Cisco
6 1 (0.67%) F5
6 1 (0.67%) Guidewire
6 1 (0.67%) Instagram
6 1 (0.67%) Juniper
6 1 (0.67%) PagerDuty
6 1 (0.67%) Spotify
6 1 (0.67%) Twitter
6 1 (0.67%) Xamarin