Period
to 22 January 2019

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for OCaml skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OCaml over the 6 months to 22 January 2019 with a comparison to the same period in the previous 2 years.

OCaml
England > London
6 months to
22 Jan 2019
Same period 2018 Same period 2017
Rank 775 807 759
Rank change year-on-year +32 -48 +93
Permanent jobs citing OCaml 3 19 62
As % of all permanent IT jobs advertised in London 0.005% 0.027% 0.089%
As % of the Programming Languages category 0.008% 0.049% 0.16%
Number of salaries quoted 2 9 50
London median annual salary £82,500 £82,500 £85,000
Median salary % change year-on-year - -2.94% +3.03%
10th Percentile £75,250 £63,000 £64,250
90th Percentile £91,750 £127,750 £225,000
England median annual salary £82,500 £82,500 £85,000
% change year-on-year - -2.94% +3.03%

OCaml is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for coding skills.

All Programming Languages
London
Permanent vacancies with a requirement for coding skills 36,090 38,627 38,112
As % of all permanent IT jobs advertised in London 57.18% 55.27% 54.60%
Number of salaries quoted 30,196 31,724 33,376
London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% +4.55%
10th Percentile £37,500 £36,250 £35,000
90th Percentile £95,000 £90,000 £87,500
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +5.56%

OCaml
Job Vacancy Trend in London

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

Job vacancy trend for OCaml in London

OCaml
Salary Trend in London

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

Salary trend for OCaml in London

For the 6 months to 22 January 2019, IT jobs citing OCaml 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 London region with a requirement for OCaml.

1 3 (100.00%) Haskell
2 2 (66.67%) C++
2 2 (66.67%) Go
2 2 (66.67%) F#
2 2 (66.67%) Scala
2 2 (66.67%) JavaScript
2 2 (66.67%) SQL
2 2 (66.67%) Rust
2 2 (66.67%) Fintech
3 1 (33.33%) Blockchain
3 1 (33.33%) Peer-to-Peer Networking
3 1 (33.33%) Continuous Deployment
3 1 (33.33%) Ethereum
3 1 (33.33%) Greenfield Project
3 1 (33.33%) Kubernetes
3 1 (33.33%) Elixir
3 1 (33.33%) Spark SQL
3 1 (33.33%) Firebase
3 1 (33.33%) Kotlin
3 1 (33.33%) C#
3 1 (33.33%) Python
3 1 (33.33%) DSL
3 1 (33.33%) MVC
3 1 (33.33%) Finance
3 1 (33.33%) Games
3 1 (33.33%) Hibernate
3 1 (33.33%) Objective-C
3 1 (33.33%) Agile Software Development
3 1 (33.33%) TDD
3 1 (33.33%) Cryptography

OCaml
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 1 (33.33%) Ethereum
Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) Firebase
1 1 (33.33%) Microsoft Azure
Communications & Networking
1 1 (33.33%) DSL
1 1 (33.33%) Peer-to-Peer Networking
Database & Business Intelligence
1 1 (33.33%) Blockchain
1 1 (33.33%) NoSQL
1 1 (33.33%) Spark SQL
Development Applications
1 1 (33.33%) Gradle
1 1 (33.33%) Maven
General
1 1 (33.33%) Finance
1 1 (33.33%) Games
Job Titles
1 1 (33.33%) Developer
1 1 (33.33%) Scala Developer
1 1 (33.33%) Senior Software Engineer
1 1 (33.33%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (33.33%) Hibernate
1 1 (33.33%) Java EE
Miscellaneous
1 2 (66.67%) Fintech
2 1 (33.33%) Bitcoin
2 1 (33.33%) Greenfield Project
Operating Systems
1 1 (33.33%) Android
1 1 (33.33%) Apple iOS
Processes & Methodologies
1 1 (33.33%) Agile Software Development
1 1 (33.33%) Analytics
1 1 (33.33%) Artificial Intelligence
1 1 (33.33%) BDD
1 1 (33.33%) Continuous Deployment
1 1 (33.33%) Cryptography
1 1 (33.33%) DevOps
1 1 (33.33%) Functional Programming
1 1 (33.33%) Machine Learning
1 1 (33.33%) MVC
1 1 (33.33%) Open Source
1 1 (33.33%) Software Engineering
1 1 (33.33%) TDD
Programming Languages
1 3 (100.00%) Haskell
2 2 (66.67%) C++
2 2 (66.67%) F#
2 2 (66.67%) Go
2 2 (66.67%) JavaScript
2 2 (66.67%) Rust
2 2 (66.67%) Scala
2 2 (66.67%) SQL
3 1 (33.33%) C#
3 1 (33.33%) Clojure
3 1 (33.33%) Dart
3 1 (33.33%) Elixir
3 1 (33.33%) Java
3 1 (33.33%) Kotlin
3 1 (33.33%) Objective-C
3 1 (33.33%) Python
3 1 (33.33%) Ruby
3 1 (33.33%) TypeScript
Qualifications
1 1 (33.33%) Degree
Systems Management
1 1 (33.33%) Kubernetes
Vendors
1 1 (33.33%) Google