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Parallel Programming Jobs in New York (NOW HIRING)

OxCaml is Jane Street's variant of the OCaml language, equipped with powerful features for high-performance and parallel programming, with data race freedom guarantees. This role involves the full ...

OxCaml is Jane Street's variant of the OCaml language, equipped with powerful features for high-performance and parallel programming, with data race freedom guarantees. This role involves the full ...

Senior Developer Technology Engineer

New York, NY · Hybrid

$59.50 - $78.75/hr

A background that includes parallel programming, ideally CUDA C/C++. * Hands on experience doing low-level performance optimizations. * In-depth expertise with CPU and GPU architecture fundamentals.

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

... parallel programming, and design patterns * Experience with Cache architecture or Big Data i.e. Coherence, Hbase, Hadoop, etc. * Experience with Oracle and sound knowledge of using SQL statements ...

Senior Java Developer

New York, NY

$62.75 - $79.75/hr

... parallel programming, and design patterns * Experience with Cache architecture or Big Data i.e. Coherence, Hbase, Hadoop, etc. * Experience with Oracle and sound knowledge of using SQL statements ...

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

A thorough knowledge of standard Java including latest language features and commonly used open source libraries Experience with Spring and knowledge of parallel programming concepts Experience ...

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

... parallel programming concepts • Experience working in a large technology organization, ideally within investment banking • User-level knowledge of Unix/Linux • Knowledge of basic SQLSkills ...

Programming languages work at Jane Street spans a wide variety of different areas: * Language ... Incremental and parallel computation. Building runtimes that can evaluate large, irregular, dynamic ...

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Parallel Programming information

What is a Parallel Programming job?

A Parallel Programming job involves developing software that can execute multiple tasks or computations simultaneously to improve performance and efficiency. Professionals in this field work with multi-core processors, distributed systems, and GPU computing to optimize software for speed and scalability. They typically use programming models like MPI, OpenMP, or CUDA to implement parallelism. Industries such as high-performance computing, data science, and machine learning heavily rely on parallel programming to handle large-scale computations.

What are some typical challenges encountered in a Parallel Programming role?

Professionals in parallel programming often face challenges such as identifying code sections that can be effectively parallelized, managing data dependencies, and handling synchronization between parallel tasks. Debugging and optimizing performance in multi-threaded or distributed environments can also be complex, requiring patience and attention to detail. Collaboration with data scientists, hardware engineers, and other software developers is common, as projects frequently involve cross-functional teamwork. Overcoming these challenges is a rewarding part of the job, leading to faster, more efficient software solutions that can have a significant impact in fields like scientific computing, finance, and machine learning.

What are the key skills and qualifications needed to thrive in the Parallel Programming position, and why are they important?

To excel in Parallel Programming, you need a solid background in computer science, strong proficiency in languages such as C/C++, Python, or Java, and experience with parallel computing frameworks. Familiarity with tools like OpenMP, MPI, CUDA, or parallel processing libraries, as well as relevant certifications or coursework, is highly valuable. Analytical thinking, collaboration, and effective problem-solving are essential soft skills for success in this role. These competencies enable professionals to efficiently develop, debug, and optimize scalable applications in high-performance computing environments.

What are the most commonly searched types of Parallel Programming jobs in New York? The most popular types of Parallel Programming jobs in New York are:
What are popular job titles related to Parallel Programming jobs in New York? For Parallel Programming jobs in New York, the most frequently searched job titles are:
What job categories do people searching Parallel Programming jobs in New York look for? The top searched job categories for Parallel Programming jobs in New York are:
Infographic showing various Parallel Programming job openings in New York as of July 2026, with employment types broken down into 1% As Needed, 78% Full Time, 18% Part Time, 2% Contract, and 1% Summer. Highlights an 77% Physical, 4% Hybrid, and 19% Remote job distribution.

Compiler Engineer

Jane Street

New York, NY • On-site

Full-time

Re-posted 14 days ago


Job description

About the Position
We are looking for an experienced software engineer to work on code generation in the OxCaml compiler, which is open source. OxCaml is Jane Street's variant of the OCaml language, equipped with powerful features for high-performance and parallel programming, with data race freedom guarantees.
This role involves the full cycle of identifying new optimizations, coding, testing, benchmarking, and deployment. There will be the opportunity to work across a wide variety of intermediate representations, including CPS, SSA, and maybe even Sea of Nodes. This role will also allow you to interact with many different groups and exceptional individuals across Jane Street worldwide.
About You
The ideal candidate will be super productive: fast at writing correct code, willing to use AI assistance to get changes to production faster, and experienced with debuggers (e.g., lldb, gdb) and low-level Linux tools. Having knowledge of x86-64 and AArch64 architectures at the assembly language and architectural level is a plus.
We are happy to consider candidates with experience on any compiler toolchain, although knowledge of LLVM would be useful. No knowledge of the OCaml or OxCaml languages is required-we can teach you what you need to know.
We are particularly interested in candidates who have proven experience managing a team of developers, and who would enjoy doing that alongside their normal technical work.
If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com