Period
to 15 October 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Distributed Ledger skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Distributed Ledger over the 6 months to 15 October 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.

Distributed Ledger Technology (DLT, Shared Ledger)
England > London
6 months to
15 Oct 2018
Same period 2017 Same period 2016
Rank 593 592 618
Rank change year-on-year -1 +26 -11
Contract jobs citing Distributed Ledger 41 38 4
As % of all contract IT jobs advertised in London 0.089% 0.085% 0.009%
As % of the Business Applications category 1.49% 1.09% 0.12%
Number of daily rates quoted 23 37 0
London median daily rate £650 £600 -
Median daily rate % change year-on-year +8.33% - -
England median daily rate £625 £600 -
% change year-on-year +4.17% - -
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate £60.00 - -

Distributed Ledger is in the Business Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for business application skills.

All Business Application Skills
London
Contract vacancies with a requirement for business application skills 2,746 3,491 3,318
As % of all contract IT jobs advertised in London 5.95% 7.83% 7.47%
Number of daily rates quoted 1,696 2,266 2,220
London median daily rate £513 £491 £450
Median daily rate % change year-on-year +4.33% +9.17% -
10th Percentile £325 £313 £313
90th Percentile £688 £675 £650
England median daily rate £475 £463 £440
% change year-on-year +2.70% +5.11% +2.33%
Number of hourly rates quoted 22 30 16
London median hourly rate £29.58 £25.83 £20.75
Median hourly rate % change year-on-year +14.50% +24.48% -14.01%
10th Percentile £13.10 £14.88 £10.00
90th Percentile £64.25 £45.13 £82.00
England median hourly rate £25.25 £27.00 £24.75
% change year-on-year -6.48% +9.09% +8.79%

Distributed Ledger
Job Vacancy Trend in London

Job postings citing Distributed Ledger as a percentage of all IT jobs advertised in London.

Job vacancy trend for Distributed Ledger in London

Distributed Ledger
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Distributed Ledger in London.

Contractor daily rate trend for Distributed Ledger in London

Distributed Ledger
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Distributed Ledger in London over the 6 months to 15 October 2018.

Contractor daily rate histogram for Distributed Ledger in London

Distributed Ledger
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Distributed Ledger within the London region over the 6 months to 15 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +11 31 £650 - 10
Distributed Ledger
England

For the 6 months to 15 October 2018, IT contractor jobs citing Distributed Ledger 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 London region with a requirement for Distributed Ledger.

1 38 (92.68%) Blockchain
2 21 (51.22%) Docker
3 19 (46.34%) Kubernetes
4 18 (43.90%) DevOps
4 18 (43.90%) Fintech
4 18 (43.90%) Ethereum
4 18 (43.90%) Finance
5 17 (41.46%) Scala
5 17 (41.46%) Solidity
5 17 (41.46%) Bitcoin
6 16 (39.02%) Kafka
7 15 (36.59%) Mentoring
7 15 (36.59%) Use Case
8 14 (34.15%) Degree
8 14 (34.15%) Computer Science
8 14 (34.15%) Artificial Intelligence
8 14 (34.15%) R3 Corda
8 14 (34.15%) Hyperledger
8 14 (34.15%) Computer Science Degree
9 13 (31.71%) Master's Degree
9 13 (31.71%) Blog
9 13 (31.71%) MongoDB
9 13 (31.71%) Commercial Awareness
9 13 (31.71%) Value Proposition
10 12 (29.27%) Analytical Skills
11 6 (14.63%) Amazon AWS
11 6 (14.63%) Smart Contracts
11 6 (14.63%) Cryptocurrency
12 5 (12.20%) Microsoft Azure
12 5 (12.20%) Agile Software Development

Distributed Ledger
Co-occurring IT Skills in 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 18 (43.90%) Ethereum
2 14 (34.15%) Hyperledger
3 3 (7.32%) Apache
4 2 (4.88%) Confluence
5 1 (2.44%) OpenStack
Business Applications
1 14 (34.15%) R3 Corda
Cloud Services
1 6 (14.63%) Amazon AWS
2 5 (12.20%) Microsoft Azure
3 2 (4.88%) GitHub
4 1 (2.44%) Amazon EC2
4 1 (2.44%) Amazon S3
4 1 (2.44%) Cloud Computing
Communications & Networking
1 2 (4.88%) IPFS
2 1 (2.44%) TCP/IP
Database & Business Intelligence
1 38 (92.68%) Blockchain
2 13 (31.71%) MongoDB
3 4 (9.76%) Redis
4 2 (4.88%) PostgreSQL
5 1 (2.44%) Big Data
5 1 (2.44%) MySQL
5 1 (2.44%) NoSQL
Development Applications
1 2 (4.88%) Git (software)
1 2 (4.88%) JIRA
2 1 (2.44%) Mocha
General
1 18 (43.90%) Finance
2 2 (4.88%) Banking
3 1 (2.44%) Telecoms
Job Titles
1 16 (39.02%) Blockchain Engineer
2 10 (24.39%) Blockchain Consultant
2 10 (24.39%) Consultant
3 7 (17.07%) Technical Consultant
4 4 (9.76%) Architect
4 4 (9.76%) Senior Systems Engineer
5 3 (7.32%) Blockchain Architect
5 3 (7.32%) Blockchain Lead
5 3 (7.32%) Developer
5 3 (7.32%) DevOps Engineer
6 2 (4.88%) Blockchain Developer
6 2 (4.88%) Senior DevOps
6 2 (4.88%) Senior DevOps Engineer
7 1 (2.44%) AWS Architect
7 1 (2.44%) AWS DevOps
7 1 (2.44%) AWS DevOps Engineer
7 1 (2.44%) AWS Engineer
7 1 (2.44%) DevOps Architect
7 1 (2.44%) Ethereum Engineer
7 1 (2.44%) Linux Developer
Libraries, Frameworks & Software Standards
1 16 (39.02%) Kafka
2 6 (14.63%) Smart Contracts
3 4 (9.76%) CSS
3 4 (9.76%) Truffle
4 3 (7.32%) Akka
4 3 (7.32%) AngularJS
4 3 (7.32%) Node.js
4 3 (7.32%) Redux
4 3 (7.32%) Vue.js
5 2 (4.88%) HTML
5 2 (4.88%) REST
6 1 (2.44%) Chai
6 1 (2.44%) Enzyme
6 1 (2.44%) HTML5
6 1 (2.44%) Jest
6 1 (2.44%) RabbitMQ
6 1 (2.44%) RESTful
6 1 (2.44%) Ruby on Rails
6 1 (2.44%) Spring
6 1 (2.44%) Spring Boot
Miscellaneous
1 18 (43.90%) Fintech
2 17 (41.46%) Bitcoin
3 14 (34.15%) Computer Science
4 13 (31.71%) Blog
5 12 (29.27%) Analytical Skills
6 4 (9.76%) Data Structures
7 2 (4.88%) Greenfield Project
8 1 (2.44%) Algorithms
8 1 (2.44%) Mobile App
8 1 (2.44%) Social Media
Operating Systems
1 1 (2.44%) Linux
1 1 (2.44%) Unix
1 1 (2.44%) VMS
Processes & Methodologies
1 18 (43.90%) DevOps
2 15 (36.59%) Mentoring
2 15 (36.59%) Use Case
3 14 (34.15%) Artificial Intelligence
4 13 (31.71%) Commercial Awareness
4 13 (31.71%) Value Proposition
5 6 (14.63%) Cryptocurrency
6 5 (12.20%) Agile Software Development
7 4 (9.76%) Cryptography
8 3 (7.32%) Continuous Deployment
8 3 (7.32%) Functional Programming
8 3 (7.32%) SDLC
8 3 (7.32%) Software Engineering
9 2 (4.88%) API Design
9 2 (4.88%) Asynchronous Programming
9 2 (4.88%) BDD
9 2 (4.88%) TDD
10 1 (2.44%) Data Security
10 1 (2.44%) Identity Management
10 1 (2.44%) Stakeholder Management
Programming Languages
1 17 (41.46%) Scala
1 17 (41.46%) Solidity
2 4 (9.76%) C#
2 4 (9.76%) C++
2 4 (9.76%) Go
2 4 (9.76%) Python
3 3 (7.32%) C
3 3 (7.32%) Kotlin
4 2 (4.88%) JavaScript
5 1 (2.44%) Bash Shell
5 1 (2.44%) Erlang
5 1 (2.44%) ES6
5 1 (2.44%) Java
5 1 (2.44%) SQL
Qualifications
1 14 (34.15%) Computer Science Degree
1 14 (34.15%) Degree
2 13 (31.71%) Master's Degree
System Software
1 21 (51.22%) Docker
2 1 (2.44%) Virtual Machines
Systems Management
1 19 (46.34%) Kubernetes
2 4 (9.76%) Docker Swarm
3 2 (4.88%) Consul
4 1 (2.44%) Ansible
4 1 (2.44%) Opscode Chef
4 1 (2.44%) Puppet
Vendors
1 2 (4.88%) Atlassian