Period
to 18 May 2021

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 18 May 2021 with a comparison to the same period in the previous 2 years.

Blockchain
Central London > City of London
6 months to
18 May 2021
Same period 2020 Same period 2019
Rank 201 207 197
Rank change year-on-year +6 -10 -3
Permanent jobs citing Blockchain 36 63 150
As % of all permanent jobs advertised in the City of London 0.72% 0.87% 1.48%
As % of the Database & Business Intelligence category 2.47% 3.66% 4.81%
Number of salaries quoted 34 54 141
10th Percentile £55,400 £49,125 £52,500
25th Percentile £67,500 £54,063 £70,000
Median annual salary (50th Percentile) £81,250 £70,000 £85,000
Median % change year-on-year +16.07% -17.65% +21.43%
75th Percentile £95,000 £94,688 £110,000
90th Percentile £118,500 £103,500 £132,500
Central London median annual salary £77,500 £77,500 £82,500
% change year-on-year - -6.06% +17.86%

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 1,458 1,720 3,121
As % of all permanent IT jobs advertised in the City of London 29.28% 23.80% 30.83%
Number of salaries quoted 1,288 1,512 2,825
10th Percentile £46,250 £41,750 £41,250
25th Percentile £55,000 £51,250 £51,250
Median annual salary (50th Percentile) £72,500 £67,500 £67,500
Median % change year-on-year +7.41% - +8.00%
75th Percentile £88,750 £83,750 £83,750
90th Percentile £107,500 £100,000 £97,500
Central London median annual salary £70,000 £69,900 £65,000
% change year-on-year +0.14% +7.54% +4.00%

Blockchain
Job Vacancy Trend in the City of London

Job postings citing Blockchain as a proportion 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

3-month moving average salary quoted in 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

Salary distribution for jobs citing Blockchain in the City of London over the 6 months to 18 May 2021.

Salary histogram for Blockchain in the City of London

For the 6 months to 18 May 2021, 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 15 (41.67%) Finance
1 15 (41.67%) Fintech
2 12 (33.33%) Cryptocurrency
2 12 (33.33%) Java
3 11 (30.56%) Agile Software Development
4 10 (27.78%) Software Engineering
4 10 (27.78%) Software Testing
5 9 (25.00%) Kubernetes
6 8 (22.22%) JavaScript
6 8 (22.22%) Solidity
7 7 (19.44%) Linux
7 7 (19.44%) React
8 6 (16.67%) API Testing
8 6 (16.67%) SDET
8 6 (16.67%) Test Automation
8 6 (16.67%) WebDriver
8 6 (16.67%) Cucumber
8 6 (16.67%) Test Strategy
8 6 (16.67%) Docker
8 6 (16.67%) Selenium
8 6 (16.67%) QA
8 6 (16.67%) Ethereum
9 5 (13.89%) Problem-Solving
9 5 (13.89%) Artificial Intelligence
9 5 (13.89%) C++
9 5 (13.89%) REST
9 5 (13.89%) Azure
9 5 (13.89%) AWS
9 5 (13.89%) DevOps
9 5 (13.89%) Terraform

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 6 (16.67%) Ethereum
2 3 (8.33%) Geth
2 3 (8.33%) Hyperledger
3 2 (5.56%) Confluence
Business Applications
1 3 (8.33%) Distributed Ledger
1 3 (8.33%) R3 Corda
Cloud Services
1 5 (13.89%) AWS
1 5 (13.89%) Azure
2 3 (8.33%) GCP
3 1 (2.78%) Amazon ECS
3 1 (2.78%) Amazon EKS
3 1 (2.78%) GitHub
3 1 (2.78%) Slack
Communications & Networking
1 1 (2.78%) BGP
1 1 (2.78%) MPLS
1 1 (2.78%) OSPF
1 1 (2.78%) TCP/IP
1 1 (2.78%) WAN
Database & Business Intelligence
1 3 (8.33%) MongoDB
2 1 (2.78%) Big Data
2 1 (2.78%) PostgreSQL
Development Applications
1 6 (16.67%) Cucumber
1 6 (16.67%) Selenium
1 6 (16.67%) WebDriver
2 2 (5.56%) Git (software)
2 2 (5.56%) Jenkins
2 2 (5.56%) JIRA
General
1 15 (41.67%) Finance
2 3 (8.33%) Banking
3 2 (5.56%) Social Skills
4 1 (2.78%) Analytical Skills
4 1 (2.78%) Financial Institution
4 1 (2.78%) Marketing
Job Titles
1 19 (52.78%) Developer
2 10 (27.78%) Software Developer
3 6 (16.67%) Developer in Test
4 5 (13.89%) Java Developer
5 4 (11.11%) Blockchain Developer
5 4 (11.11%) Java Developer in Test
5 4 (11.11%) Java Software Developer
5 4 (11.11%) Software Engineer
6 3 (8.33%) DevOps Engineer
6 3 (8.33%) Senior Developer
7 2 (5.56%) C++ Developer
7 2 (5.56%) Consultant
7 2 (5.56%) Lead Developer
7 2 (5.56%) Lead Software Developer
7 2 (5.56%) Senior C++ Developer
7 2 (5.56%) Senior Consultant
7 2 (5.56%) Senior DevOps
7 2 (5.56%) Senior DevOps Engineer
8 1 (2.78%) Algorithmic Trading Developer
8 1 (2.78%) Senior Algorithmic Trading Developer
Libraries, Frameworks & Software Standards
1 7 (19.44%) React
2 5 (13.89%) REST
3 4 (11.11%) Node.js
3 4 (11.11%) Smart Contracts
4 3 (8.33%) Middleware
4 3 (8.33%) Spring
4 3 (8.33%) Spring Boot
4 3 (8.33%) Truffle
5 2 (5.56%) AngularJS
6 1 (2.78%) HTML
6 1 (2.78%) HTML5
6 1 (2.78%) Kafka
6 1 (2.78%) RabbitMQ
6 1 (2.78%) Redux
6 1 (2.78%) Vue.js
6 1 (2.78%) web3js
6 1 (2.78%) WebSockets
Miscellaneous
1 4 (11.11%) Virtual Team
2 3 (8.33%) Algorithms
2 3 (8.33%) Blog
2 3 (8.33%) Podcast
2 3 (8.33%) User Experience
3 1 (2.78%) Bitcoin
3 1 (2.78%) Cloud Native
3 1 (2.78%) Data Structures
3 1 (2.78%) Derivative
3 1 (2.78%) Digital Currency
3 1 (2.78%) Foreign Exchange (FX)
3 1 (2.78%) Hedge funds
3 1 (2.78%) PKI
Operating Systems
1 7 (19.44%) Linux
2 3 (8.33%) Unix
3 1 (2.78%) CentOS
3 1 (2.78%) Red Hat Enterprise Linux
Processes & Methodologies
1 15 (41.67%) Fintech
2 12 (33.33%) Cryptocurrency
3 11 (30.56%) Agile Software Development
4 10 (27.78%) Software Engineering
4 10 (27.78%) Software Testing
5 6 (16.67%) API Testing
5 6 (16.67%) SDET
5 6 (16.67%) Test Automation
5 6 (16.67%) Test Strategy
6 5 (13.89%) Artificial Intelligence
6 5 (13.89%) DevOps
6 5 (13.89%) Problem-Solving
7 4 (11.11%) High Availability
7 4 (11.11%) Open Source
8 3 (8.33%) Business Analysis
8 3 (8.33%) Computer Science
8 3 (8.33%) Creative Thinking
8 3 (8.33%) Knowledge Management
8 3 (8.33%) Waterfall
8 3 (8.33%) Wealth Management
Programming Languages
1 12 (33.33%) Java
2 8 (22.22%) JavaScript
2 8 (22.22%) Solidity
3 5 (13.89%) C++
4 4 (11.11%) Python
5 3 (8.33%) Kotlin
5 3 (8.33%) SQL
5 3 (8.33%) TypeScript
6 2 (5.56%) C
7 1 (2.78%) Bash Shell
7 1 (2.78%) C#
Quality Assurance & Compliance
1 6 (16.67%) QA
System Software
1 6 (16.67%) Docker
Systems Management
1 9 (25.00%) Kubernetes
2 5 (13.89%) Terraform
3 4 (11.11%) Ansible
4 1 (2.78%) FortiGate
4 1 (2.78%) Puppet
Vendors
1 2 (5.56%) Oracle
2 1 (2.78%) Google
2 1 (2.78%) Microsoft
2 1 (2.78%) Palo Alto
2 1 (2.78%) Red Hat