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Functional Programmer Jobs in New York (NOW HIRING)

Jane Street

Software Engineer

New York, NY

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 ...

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 ...

Deloitte

MES Functional Consultant

Morristown, NJ · Hybrid

Bachelor's degree in Engineering, Operations, Supply Chain, Manufacturing, or Business * 3+ years of experience in manufacturing operations, process improvement, or consulting * Experience with end ...

Deloitte

MES Functional Consultant

New York, NY · Hybrid

Bachelor's degree in Engineering, Operations, Supply Chain, Manufacturing, or Business * 3+ years of experience in manufacturing operations, process improvement, or consulting * Experience with end ...

Deloitte

MES Functional Consultant

Stamford, CT · Hybrid

Bachelor's degree in Engineering, Operations, Supply Chain, Manufacturing, or Business * 3+ years of experience in manufacturing operations, process improvement, or consulting * Experience with end ...

Jane Street

Software Engineer

New York, NY · On-site

We are big believers in functional programming and, using OCaml, a statically -typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street ...

Jane Street

Software Engineer

New York, NY

We are big believers in functional programming and, using OCaml, a statically -typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street ...

Avani Technology Solutions, Inc.

Data Engineer

Newark, NJ · On-site

$119K - $143K/yr

Master's degree preferred • Knowledge of data structures, algorithms and functional programming • Passion to learn new things, experiment with new ideas and build world class data platform • 5+ ...

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How much do functional programmer jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for functional programmer in New York is $43.25, according to ZipRecruiter salary data. Most workers in this role earn between $28.12 and $56.30 per hour, depending on experience, location, and employer.

What tech jobs pay $400,000 a year?

For a functional programmer, high-paying roles often exist in senior or lead positions within large tech companies, especially those involving complex systems, data engineering, or financial services. These roles typically require extensive experience, expertise in functional programming languages like Haskell or Scala, and strong problem-solving skills. Compensation at this level may include base salary, bonuses, and stock options, but such salaries are generally reserved for top-tier professionals in specialized or executive roles.

What are the key skills and qualifications needed to thrive as a Functional Programmer, and why are they important?

To thrive as a Functional Programmer, you need a strong grasp of functional programming paradigms, data structures, and relevant languages such as Haskell, Scala, or Clojure, often supported by a degree in computer science or related fields. Familiarity with version control systems (e.g., Git), build tools, and continuous integration platforms is typically required. Analytical thinking, problem-solving, and effective communication are standout soft skills for this role. These skills are crucial for writing reliable, maintainable code and collaborating effectively on complex software projects.

What is the difference between Functional Programmer vs Software Developer?

AspectFunctional ProgrammerSoftware Developer
CredentialsTypically requires knowledge of functional programming languages and paradigmsRequires general programming skills, often with multiple language proficiencies
Work EnvironmentOften works on projects emphasizing pure functions, immutability, and declarative codeWorks across various projects, including front-end, back-end, and full-stack development
Industry UsageCommon in industries focusing on high reliability, concurrent systems, or data processingWidely used across all software development sectors

While both roles involve coding, a Functional Programmer specializes in functional programming principles and languages, focusing on writing pure, immutable code. A Software Developer has a broader scope, working with multiple paradigms and technologies to build diverse applications. The roles often overlap, but the focus and expertise differ based on the programming approach.

What is a functional programmer?

A functional programmer is a software developer who specializes in writing code using functional programming principles, which emphasize pure functions, immutability, and avoiding side effects. They often work with languages like Haskell, Scala, or Clojure and focus on creating predictable, maintainable, and testable code. Knowledge of recursion, higher-order functions, and functional paradigms is essential for this role.

What are some common challenges Functional Programmers face when working on large-scale projects?

Functional Programmers often encounter challenges in integrating functional code with legacy object-oriented systems and ensuring that team members are comfortable with functional paradigms. Managing state and side effects in a purely functional way can also require careful architectural planning, especially as the codebase grows. Collaboration with colleagues from different programming backgrounds may involve additional communication to align on best practices and ensure maintainability. Staying up to date with evolving functional libraries and tools is also key to overcoming these challenges.

Is functional programming still a thing?

Functional programming is still a relevant paradigm in software development, and many companies seek developers skilled in languages like Haskell, Scala, or Clojure. Functional programmers are valued for their ability to write concise, maintainable code and often work in fields such as data processing, backend development, and concurrent systems.

Is FP better than OOP?

As a functional programmer, understanding the differences between functional programming (FP) and object-oriented programming (OOP) can help in choosing the right approach for a project. FP emphasizes immutability and pure functions, which can lead to more predictable and maintainable code, while OOP focuses on objects and encapsulation. Both paradigms are valuable, and many roles require knowledge of both to effectively develop software solutions.
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Functional Programmer jobs near you
Infographic showing various Functional Programmer job openings in New York as of June 2026, with employment types broken down into 4% As Needed, 88% Full Time, and 8% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $89,967 per year, or $43.3 per hour.
TOD - Application Programmer V- Python

TOD - Application Programmer V- Python

Apex Informatics

Jersey City, NJ • On-site

$71/hr

Full-time

Posted yesterday

Job description

Position Title* TOD - Application Programmer V- Python Position Responsibilities
Role: TOD - Application Programmer V- Python
Location: Charlotte, NC; NYC, NY; Jersey City, NJ
NYC, NY- $71/hr.; Charlotte, NC- $65/hr.; JC, NJ- $68/hr.
Local profiles only!
Description:
Responsible for developing and delivering complex software requirements to accomplish business goals. Ensures that software is developed to meet functional, non-functional, and compliance requirements. Codes solutions, unit tests, and ensures the solution can be integrated successfully into the overall application/system with clear, robust and well-tested interfaces. Contributes to story refinement/defining requirements. Participates and guides team in estimating work necessary to realize a story/requirement through the delivery lifecycle. Assists team with resolving technical complexities involved in realizing story work. Contributes to existing test suites (integration, regression, performance); Analyzes test reports, identifies any test issues/errors; Triages the underlying cause. Documents and communicates required information for deployment, maintenance, support, and business functionality.
Required Skills:
• 8+ years of experience in Python programming.
• Strong knowledge of Python libraries like Pandas and NumPy
• Experience in frameworks like Django, Flask or any other web frameworks
• Experience in UI library or Framework such as React, Angular or Vue (Preferred React)
• Proficient with Data structures and Collections
• Experience in Relational (MySQL, Postgres) and No SQL (Cassandra, Mongo) database technologies.
• Experience in designing and developing distributed & scalable systems using OOPS and/or Functional programming.
• Experience in Distributed Computing and High Velocity data processing
• Exposure to CI/CD tools like Jenkins, Maven, Git etc.
• Experience with Software engineering design patterns and practices
• Analytical and problem-solving skills
• Experience working in distributed Agile teams
Desired Skills:
• Experience with Java programming
• Experience building application on microservice architecture (RestAPI, GraphQL, RPC, GRPC etc.)
• Experience with Hadoop development and/or Machine learning
• Experience with Messaging Systems such as MQ
• Good interpersonal skills to interact with cross functional teams and business.

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