OCaml Jobs

13 OCaml jobs currently listed

Browse 13 open positions that require OCaml experience. Every listing includes the full tech stack, language requirements, remote policy, and salary data, so you can filter with confidence instead of guessing from job descriptions.

By the numbers

  • 2 companies hiring
  • Mostly Junior roles
  • Often paired with C, Chisel, Vivado, Genus
  • Top locations: London

Market insights

Janestreet is currently the most active employer hiring for OCaml.

Seniority mix

  • Junior 67%
  • Mid 17%
  • Lead 17%

Top hiring companies

What you'll find here

Each job includes structured data from the original posting. You can see exactly which technologies are required vs. nice-to-have, whether the role is remote-friendly, and what salary range to expect, all without reading through pages of job descriptions.

Janestreet 3 weeks ago
On-site

Windows Engineer

London, United Kingdom - English (fluent)

C# F#
PlantingSpace 1 month ago
Remote

Backend Software Engineering

Remote (15 countries) - English

Rust Julia TypeScript
Janestreet 1 month ago

Software Engineer

London, United Kingdom - English (Fluent)

Janestreet 1 month ago

Hardware Engineer (FPGA/ASIC)

London, United Kingdom - English (Fluent)

OCaml Hardcaml Verilog C VHDL +6
Janestreet 1 month ago

Hardware Engineer (FPGA/ASIC)

London, United Kingdom - English (Fluent)

VHDL Verilog Chisel Pymtl Vivado +3
Janestreet 1 month ago

Software Engineer

London, United Kingdom - English (fluent)

OCaml
Janestreet 3 months ago Open for 93+ days

Formal Methods Engineer

London, United Kingdom - English

Janestreet 6 months ago Open for 183+ days Reposted 26 time(s)

OxCaml Educator

London, United Kingdom - English

OCaml
Janestreet 6 months ago Open for 183+ days

Programming Language Engineer

London, United Kingdom - English

Janestreet 6 months ago Open for 183+ days

Software Engineer

London, United Kingdom - English (Fluent)

Janestreet 6 months ago Open for 183+ days
On-site

Linux Engineer

London, United Kingdom - English

Linux C Bash GDB perf +3
Janestreet 6 months ago Open for 183+ days

Linux Engineering Manager

London, United Kingdom - English (Fluent)

Linux Shell scripting
Janestreet 6 months ago Open for 183+ days Reposted 25 time(s)

Tools & Compilers Research and Development

London, United Kingdom - English

Frequently Asked Questions

How many OCaml jobs are available right now?
There are currently 13 open positions that list OCaml as a required skill. This number updates daily as new jobs are posted.
How do you know a job requires OCaml?
We analyze every job description to identify the specific technologies mentioned. We distinguish between technologies that are required, nice-to-have, or explicitly not used, so you get an accurate picture of each role's tech stack.
Can I filter out jobs that use certain technologies?
Yes. Jobdex supports negative filtering, which lets you exclude specific technologies from your search. For example, you can find OCaml jobs that don't use a particular framework or language.
Are salary ranges accurate?
When a company includes salary in their job posting, we use that directly. Otherwise, we parse salary information from the job description. Each salary figure gets a confidence score. High-confidence data is shown prominently, while less certain figures are clearly marked.