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Machine Language Engineer Jobs (NOW HIRING)

Language design and type systems. Designing language features and stronger type-level guarantees ... cores and machines, with first-class attention to scheduling, memory, and resource accounting.

Senior Language Engineer

Redmond, WA ยท On-site

$160K - $261K/yr

As a Language Engineer on the Copilot team, you will be responsible for how Copilot wields language ... Technical depth in software development, data science and machine learning. While you are not ...

Senior Firmware Engineer

Longmont, CO ยท On-site

$118K - $156K/yr

Senior Firmware Engineer Location : Longmont, CO Experience Level: 7-10 years of experience Job ... Typically programs in machine language, assembly language and high level languages, (e.g., C, C+

Senior Firmware Engineer

Longmont, CO ยท On-site

$118K - $156K/yr

Role: Senior Firmware Engineer Location: Longmont, CO Duration : Long Term Contract Experience ... Typically, programs in machine language, assembly language and high-level languages, (e.g., C, C+

In product/systems improvement projects, uses machine language and statistical modeling techniques ... Completes programming and implements efficiencies, performs testing and debugging. * Completes ...

CONTROLS SYSTEMS ENGINEER II

Charlotte, NC ยท On-site

$81K - $105K/yr

Use ladder logic software and machine language programming to modify and design complete systems for part automation and control of base machine lathe. Work closely with other Engineering disciplines ...

Firmware Engineer

Tucson, AZ ยท On-site

$80K - $100K/yr

Implement solutions in machine language, assembly, and high-level languages (C, C++). * Testing ... Proficiency in programming languages such as C, C++, assembly, and machine language.

Firmware Engineer

Tucson, AZ ยท On-site

$80K - $100K/yr

Implement solutions in machine language, assembly, and high-level languages (C, C++). * Testing ... Proficiency in programming languages such as C, C++, assembly, and machine language.

Implement solutions in machine language, assembly, and high-level languages (C, C++). * Testing ... Proficiency in programming languages such as C, C++, assembly, and machine language.

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Machine Language Engineer information

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$31.5K

$128.8K

$193.5K

How much do machine language engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for machine language engineer in the United States is $128,769.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,500.00 and $155,000.00 per year, depending on experience, location, and employer.

What are popular job titles related to Machine Language Engineer jobs?

For Machine Language Engineer jobs, the most frequently searched job titles are:

Infographic showing various Machine Language Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $128,769 per year, or $61.9 per hour.

Programming Language Engineer

New York, NY โ€ข On-site

Jane Street
Finance and Insuranceย โ€ขย 1 - 5K employees

Full-time

Re-posted 19 days ago


Job description

About the Position
We're looking for Software Engineers with a background in programming languages to join one of our PL-focused teams at Jane Street.
Programming languages work at Jane Street spans a wide variety of different areas:
  • Language design and type systems. Designing language features and stronger type-level guarantees that let our developers express more of what they mean, and catch more mistakes at compile time.
  • Compilers and optimization. Investing in optimization, code generation, and backend work that translates directly into measurable speedups across the firm's most performance-sensitive systems.
  • Incremental and parallel computation. Building runtimes that can evaluate large, irregular, dynamic computation graphs incrementally and/or parallel across many cores and machines, with first-class attention to scheduling, memory, and resource accounting.
  • Support for high-performance computing, including work on tooling, verification techniques, and languages for hardware design, as well as support for programming GPUs and other ML accelerators.
  • Domain-specific languages. Designing, implementing, and evolving custom languages that power some of our most important internal platforms.
  • Tooling and developer experience. Profilers, debuggers, language servers, IDE integrations, documentation tools, and the surrounding infrastructure that makes a language genuinely pleasant to use at scale.

Some of this work involves working on open-source language implementations, like those of OCaml and Python, and for those areas, a meaningful portion of our work is open-source as well. Some of it involves custom languages and DSLs that we've built entirely in-house, some open-source, some purely internal.
We're looking for people who have:
  • Deep experience with-and love for-programming languages. There's no specific checklist; we are interested in people with experience in language design, type systems, compilers, runtimes, or DSL implementation
  • Top-notch programming skills
  • 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

No previous experience with OCaml or functional programming is required.
You only need to submit one application for Programming Language Engineering at Jane Street. We're excited to evaluate folks for areas across all of these roles, but if you feel like your experience relates best to a more specific area, please indicate that in the notes section of your application.
If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.