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Language Engineer Jobs in New York (NOW HIRING)

Jane Street

Compiler Engineer

New York, NY · On-site

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 ...

Jane Street

Compiler Engineer

New York, NY · On-site

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 ...

Sandbar

Machine Learning Engineer

New York, NY · On-site

$160K - $250K/yr

This includes designing system architectures involving large language models for conversational ... Requires a bachelor's degree in computer science, engineering, data science or machine learning ...

Sandbar

Machine Learning Engineer

Manhattan, NY · On-site

$120 - $190/hr

This includes designing system architectures involving large language models for conversational ... REQUIREMENTS Requires a bachelor's degree in computer science, engineering, data science or machine ...

Standard Template Labs

AI Engineer

Manhattan, NY · On-site

They are seeking AI Engineers to design, build, and deploy machine learning systems for their ITSM platform, focusing on natural language understanding, intelligent workflow automation, and ...

Jane Street

Formal Methods Engineer

New York, NY · On-site

We can adjust the language and the proof system at the same time in ways that aren't possible when you have to take the language as given. Second, we have a community of programmers who are eager to ...

Jane Street

Formal Methods Engineer

New York, NY · On-site

We can adjust the language and the proof system at the same time in ways that aren't possible when you have to take the language as given. Second, we have a community of programmers who are eager to ...

Standard Template Labs

AI Engineer

New York, NY · On-site

$160K - $230K/yr

You will work on problems such as natural language understanding of IT tickets, dynamic knowledge ... This is a hands-on engineering role with the opportunity to define the AI foundation of a company ...

SLR Search

Robotics Engineer

New York, NY

$150K - $250K/yr

Robotics Engineer Benefits -- Starting Salary targeting $150K-$250K -- Equity stake of 0.5% to 1.0% -- Work on frontier vision-language-action models -- Greenfield ownership of entire robotics stack ...

Jane Street

Linux Engineer

New York, NY · On-site

Candidates should have a willingness to learn OCaml, our language of choice, and meet the following requirements: * Bachelor's degree in Computer Science, Software Engineering or other technical ...

Jane Street

Linux Engineer

New York, NY · On-site

Candidates should have a willingness to learn OCaml, our language of choice, and meet the following requirements: * Bachelor's degree in Computer Science, Software Engineering or other technical ...

Morgan Stanley

Senior AI Engineer

Manhattan, NY · On-site

$115K - $158K/yr

Responsibilities : • Build and own Python-based AI applications leveraging natural language ... developers within the agile squad. Qualifications : Required : • Strong hands-on application ...

Jane Street

Software Engineer

New York, NY · On-site

As a Software Engineering intern, you'll learn how we use OCaml (our primary development language) in our day to day work, and gain exposure to the libraries and tools that are foundational to our ...

Jane Street

Software Engineer

New York, NY · On-site

As a Software Engineering intern, you'll learn how we use OCaml (our primary development language) in our day to day work, and gain exposure to the libraries and tools that are foundational to our ...

Jane Street

Software Engineer

New York, NY · On-site

As a Software Engineering intern, you'll learn how we use OCaml (our primary development language) in our day to day work, and gain exposure to the libraries and tools that are foundational to our ...

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All JobsLanguage Engineer JobsLanguage Engineer Jobs in New York

Language Engineer information

See New York salary details

$42.7K

$111.3K

$150.4K

How much do language engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for language engineer in New York is $111,320.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,900.00 and $127,500.00 per year, depending on experience, location, and employer.

What is a language engineer?

A Language Engineer designs, develops, and optimizes language-related technologies, such as natural language processing (NLP) models, speech recognition systems, and machine translation tools. They work with linguistic data, improve language models, and create rules and algorithms to enhance text and speech processing. This role often involves collaborating with software engineers, data scientists, and linguists to refine language-based AI systems. Language Engineers also help expand language support for AI applications by curating datasets and improving system accuracy.

What are the typical daily responsibilities of a language engineer?

Language Engineers typically spend their days developing, testing, and improving language models and algorithms used in applications such as chatbots, voice assistants, and translation tools. They collaborate closely with data scientists, software engineers, and linguists to collect and annotate data, refine language processing workflows, and address real-world linguistic challenges. Regular tasks may include designing rule-based systems, implementing machine learning models, evaluating system performance, and troubleshooting language-specific issues. This role often requires balancing independent work with team collaboration to ensure language technologies meet both technical and user experience goals.

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

To thrive as a Language Engineer, you need a strong background in computational linguistics, natural language processing (NLP), and programming languages such as Python or Java, often supported by a degree in computer science, linguistics, or related fields. Familiarity with NLP libraries (e.g., NLTK, spaCy), machine learning frameworks, and tools for text annotation and data processing is highly beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills are crucial soft skills in this role. These competencies enable Language Engineers to build robust language models, collaborate across interdisciplinary teams, and address complex language-related challenges in technology products.

What are the most commonly searched types of Language Engineer jobs in New York?

The most popular types of Language Engineer jobs in New York are:

What are popular job titles related to Language Engineer jobs in New York?

For Language Engineer jobs in New York, the most frequently searched job titles are:

What job categories do people searching Language Engineer jobs in New York look for?

The top searched job categories for Language Engineer jobs in New York are:

Language Engineer jobs near you
Infographic showing various Language Engineer job openings in New York as of August 2026, with employment types broken down into 80% Full Time, 12% Part Time, and 8% Contract. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $111,320 per year, or $53.5 per hour.

Compiler Engineer

Jane Street

New York, NY • On-site

Full-time

Re-posted 5 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

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