Software Engineer
New York, NY · On-site
We are big believers in functional programming and use OCaml, a statically typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street ...
Software Engineer
New York, NY · On-site
We are big believers in functional programming and use OCaml, a statically typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street ...
Software Engineer
New York, NY · On-site
We are big believers in functional programming and use OCaml, a statically typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street ...
Software Engineer
New York, NY · On-site
We are big believers in functional programming and use OCaml, a statically typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street ...
Low-Latency Engineer
New York, NY · On-site
... OCaml in particular (we can teach it to you) or knowledge of the financial markets. The most important qualification is experience with low level systems programming and optimization, whether it is ...
Low-Latency Engineer
New York, NY · On-site
... OCaml in particular (we can teach it to you) or knowledge of the financial markets. The most important qualification is experience with low level systems programming and optimization, whether it is ...
Software Engineer / Writer
New York, NY · On-site
But experience with functional programming, expressive type systems, OCaml, or finance are all unnecessary-we're happy to teach you about these things here. If you're a recruiting agency and want to ...
Software Engineer / Writer
New York, NY · On-site
But experience with functional programming, expressive type systems, OCaml, or finance are all unnecessary-we're happy to teach you about these things here. If you're a recruiting agency and want to ...
As a firm we are big believers in functional programming, and use OCaml as our primary development language. Production Engineers play an essential role interacting with a wide variety of departments ...
As a firm we are big believers in functional programming, and use OCaml as our primary development language. Production Engineers play an essential role interacting with a wide variety of departments ...
Software Engineer
New York, NY · On-site
About You We don't expect you to have a background in finance, OCaml, functional programming, or any other specific field-we're looking for smart people who enjoy solving interesting problems. We're ...
Software Engineer
New York, NY · On-site
About You We don't expect you to have a background in finance, OCaml, functional programming, or any other specific field-we're looking for smart people who enjoy solving interesting problems. We're ...
Production Engineer
New York, NY · On-site
As a firm we are big believers in functional programming, and use OCaml as our primary development language. Production Engineers play an essential role interacting with a wide variety of departments ...
Production Engineer
New York, NY · On-site
As a firm we are big believers in functional programming, and use OCaml as our primary development language. Production Engineers play an essential role interacting with a wide variety of departments ...
Software Engineer / Writer
New York, NY · On-site
But experience with functional programming, expressive type systems, OCaml, or finance are all unnecessary-we're happy to teach you about these things here. If you're a recruiting agency and want to ...
Software Engineer / Writer
New York, NY · On-site
But experience with functional programming, expressive type systems, OCaml, or finance are all unnecessary-we're happy to teach you about these things here. If you're a recruiting agency and want to ...
ASIC Physical Design Engineer
New York, NY · On-site
$148.80K - $153.20K/yr
We don't expect you to know OCaml (we'll teach you here), but we are looking for hardware engineers who are excited about the advantages that better tools can bring, and are willing to try new things ...
ASIC Physical Design Engineer
New York, NY · On-site
$148.80K - $153.20K/yr
We don't expect you to know OCaml (we'll teach you here), but we are looking for hardware engineers who are excited about the advantages that better tools can bring, and are willing to try new things ...
ASIC Physical Design Engineer
New York, NY · On-site
$148.80K - $153.20K/yr
We don't expect you to know OCaml (we'll teach you here), but we are looking for hardware engineers who are excited about the advantages that better tools can bring, and are willing to try new things ...
ASIC Physical Design Engineer
New York, NY · On-site
$148.80K - $153.20K/yr
We don't expect you to know OCaml (we'll teach you here), but we are looking for hardware engineers who are excited about the advantages that better tools can bring, and are willing to try new things ...
Linux Engineer
New York, NY · On-site
Willing to learn OCaml, our programming language of choice (no prior experience with OCaml is required, though) * Able to analyze and deconstruct technical problems * Knowledgeable about operating ...
Linux Engineer
New York, NY · On-site
Willing to learn OCaml, our programming language of choice (no prior experience with OCaml is required, though) * Able to analyze and deconstruct technical problems * Knowledgeable about operating ...
About the Position Jane Street is hard at work building OxCaml, a branch of OCaml with a variety of extensions to support performance engineering. But designing and implementing the language is only ...
About the Position Jane Street is hard at work building OxCaml, a branch of OCaml with a variety of extensions to support performance engineering. But designing and implementing the language is only ...
... programming experience * At least 5 years of experience in developing complex web applications * functional languages such as Scala, Haskell, Purescript, F#, Erlang, Self, Scheme, OCaml, or Clojure
... programming experience * At least 5 years of experience in developing complex web applications * functional languages such as Scala, Haskell, Purescript, F#, Erlang, Self, Scheme, OCaml, or Clojure
Linux Engineer
New York, NY · On-site
Willing to learn OCaml, our programming language of choice (no prior experience with OCaml is required, though) * Able to analyze and deconstruct technical problems * Knowledgeable about operating ...
Linux Engineer
New York, NY · On-site
Willing to learn OCaml, our programming language of choice (no prior experience with OCaml is required, though) * Able to analyze and deconstruct technical problems * Knowledgeable about operating ...
OxCaml Educator
New York, NY · On-site
About the Position Jane Street is hard at work building OxCaml, a branch of OCaml with a variety of extensions to support performance engineering. But designing and implementing the language is only ...
OxCaml Educator
New York, NY · On-site
About the Position Jane Street is hard at work building OxCaml, a branch of OCaml with a variety of extensions to support performance engineering. But designing and implementing the language is only ...
... programming fixes and rewrites. · Performs software maintenance tasks Deliver software to users ... Scheme, OCaml, or Clojure · Experience using Linux as a development platform · Experience ...
... programming fixes and rewrites. · Performs software maintenance tasks Deliver software to users ... Scheme, OCaml, or Clojure · Experience using Linux as a development platform · Experience ...
No previous experience with OCaml or functional programming languages is required If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com
No previous experience with OCaml or functional programming languages is required If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com
No previous experience with OCaml or functional programming languages is required If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com
No previous experience with OCaml or functional programming languages is required If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com
Software Engineer
New York, NY · On-site
About You We don't expect you to have a background in finance, OCaml, functional programming, or any other specific field-we're looking for smart people who enjoy solving interesting problems. We're ...
Software Engineer
New York, NY · On-site
About You We don't expect you to have a background in finance, OCaml, functional programming, or any other specific field-we're looking for smart people who enjoy solving interesting problems. We're ...
No previous experience with OCaml or functional programming languages is required If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.
No previous experience with OCaml or functional programming languages is required If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.
Ocaml Programming information
See salary details
$27.88 - $32.80
5% of jobs
$32.80 - $37.72
10% of jobs
$37.72 - $42.64
9% of jobs
$43.69 is the 25th percentile. Wages below this are outliers.
$42.64 - $47.55
7% of jobs
$47.55 - $52.47
15% of jobs
The median wage is $53.98 / hr.
$52.47 - $57.39
14% of jobs
$61.84 is the 75th percentile. Wages above this are outliers.
$57.39 - $62.30
17% of jobs
$62.30 - $67.22
14% of jobs
$67.22 - $72.14
6% of jobs
$72.14 - $77.05
3% of jobs
$77.05 - $81.97
0% of jobs
$27
$54
$81
How much do ocaml programming jobs pay per hour?
As of May 29, 2026, the average hourly pay for ocaml programming in the United States is $54.36, according to ZipRecruiter salary data. Most workers in this role earn between $43.99 and $63.46 per hour, depending on experience, location, and employer.
What is an OCaml Programming job?
An OCaml Programming job involves developing software applications using the OCaml language, a functional and strongly-typed programming language known for its performance and reliability. These roles often require expertise in functional programming, type systems, and algorithm design. Developers may work on projects related to finance, formal verification, compilers, or systems programming. Tasks can include writing and optimizing OCaml code, debugging, and collaborating with teams to build efficient software solutions.
What are the key skills and qualifications needed to thrive in the Ocaml Programming position, and why are they important?
To excel in an OCaml Programming role, you should have a strong background in functional programming, computer science fundamentals, and experience with OCaml or similar languages. Familiarity with build tools like dune, package managers such as opam, and knowledge of version control systems like Git are highly valued, along with any certifications in software engineering. Soft skills like problem-solving, teamwork, and effective communication help individuals stand out when collaborating on complex codebases. These attributes are vital for creating robust, maintainable software and working efficiently in technical teams.
What are typical daily responsibilities for someone working in OCaml programming?
As an OCaml programmer, your daily responsibilities often include designing, coding, testing, and maintaining software modules written in OCaml, as well as participating in code reviews and debugging sessions. You'll work closely with other developers, product managers, and sometimes clients to clarify requirements and ensure deliverables meet project goals. Collaboration is key, as teams frequently employ agile methodologies and continuous integration practices to manage code quality and releases. Additionally, you may contribute to improving internal tools or open-source libraries that support the OCaml ecosystem, fostering a culture of learning and innovation.
More about Ocaml Programming jobs
- What are the key skills and qualifications needed to thrive in the Ocaml Programming position and why are they important?
- What are typical daily responsibilities for someone working in OCaml programming?
- What is an OCaml Programming job?
- The 10 Top Types Of Ocaml Programming Jobs
- The 6 Best Types of Ocaml Programming in 2026
What cities are hiring for Ocaml Programming jobs? Cities with the most Ocaml Programming job openings:
What are the most commonly searched types of Ocaml Programming jobs? The most popular types of Ocaml Programming jobs are:
What job categories do people searching Ocaml Programming jobs look for? The top searched job categories for Ocaml Programming jobs are:
Job description
About the Position
We're always hiring software engineers for all of our offices. Technology is at the core of how we approach our work, and engineers are intimately involved in every area of the business.
We are big believers in functional programming and use OCaml, a statically typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street's research and trading work, acting as the go-to language for data analysis, visualization, and machine learning.
We also believe in the value of open source software, using it in our daily work and releasing over a million lines of our own code as open source.
About You
If you'd like to get an idea of what we cover in our software engineering interview process, you can visit our interview prep page.
If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.
We're always hiring software engineers for all of our offices. Technology is at the core of how we approach our work, and engineers are intimately involved in every area of the business.
We are big believers in functional programming and use OCaml, a statically typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street's research and trading work, acting as the go-to language for data analysis, visualization, and machine learning.
We also believe in the value of open source software, using it in our daily work and releasing over a million lines of our own code as open source.
About You
- Top-notch programming skills
- Deep experience with-and love for-technology. There's no specific checklist; we use software to approach a variety of problems, so we're interested in everything from machine learning to systems administration to programming language design
- Strong interpersonal skills. Software engineering at Jane Street is highly collaborative, and we are looking for people who can work effectively in small, close-knit teams
- We don't expect you to have experience with functional programming, OCaml, Python, or finance; we're happy to hire talented engineers and teach them what they need to know.
If you'd like to get an idea of what we cover in our software engineering interview process, you can visit our interview prep page.
If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.
About Jane Street
Sourced by ZipRecruiter
Industry
Finance and insurance
Company size
1,001 - 5,000 Employees
Headquarters location
New York, NY, US
Year founded
2000