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Functional Programming Jobs in Washington (NOW HIRING)

MANTECH

Cybersecurity Software Engineer

Linthicum, MD · On-site

Perform software design and functional programming while authoring robust unit, integration, and system-level test suites. * Develop software primarily using Python, JavaScript, and functional ...

UnannouncedGameStudio

Game Programmer

Fairfax, VA

... with functional programming languages Experience with Unity engine 3D art pipelines, from content tools to runtime shaders iOS, Android, or interactive web front-end experience Scalability and ...

STR

Senior Scala Software Engineer

Arlington, VA · On-site

$140K - $170K/yr

You have a strong grasp of functional programming and type-driven algebraic design (immutability, pure functions, type classes, functional core/ imperative shell) and a track record of building ...

Socket.dev

Senior Scala Software Engineer

Arlington, VA · On-site

$140 - $170/hr

You have a strong grasp of functional programming and type-driven algebraic design (immutability, pure functions, type classes, functional core/ imperative shell) and a track record of building ...

Goldbelt, Inc.

Functional Consultant

Washington, DC · On-site

$50 - $55.29/hr

The Functional Consultant provides initiative management guidance and functional expertise to ... Strong expertise in business process analysis and re-engineering methodologies * Exceptional ...

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How much do functional programming jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for functional programming in Washington is $55.28, according to ZipRecruiter salary data. Most workers in this role earn between $40.52 and $68.14 per hour, depending on experience, location, and employer.

What is a functional programming job?

A Functional Programming job involves designing, developing, and maintaining software using functional programming paradigms. This typically includes working with languages like Haskell, Scala, Elixir, or functional aspects of Python and JavaScript. Responsibilities often focus on writing pure functions, avoiding shared state, and utilizing higher-order functions to create robust, maintainable code. These roles are common in industries like finance, data science, and distributed systems where reliability and concurrency are critical.

What are the key skills and qualifications needed to thrive in functional programming?

To excel in a Functional Programming role, you need strong expertise in functional programming languages (such as Haskell, Scala, F#, or Clojure), a solid grasp of software engineering principles, and experience with distributed systems. Familiarity with popular development tools, version control systems like Git, and relevant certifications (such as Scala or Haskell certifications) can be advantageous. Analytical thinking, collaborative problem-solving, and effective communication are key soft skills in this position. These competencies ensure high-quality, maintainable code and successful collaboration within diverse software development teams.

What are some common challenges faced by professionals in functional programming?

Professionals working in Functional Programming often encounter challenges such as adapting to a different programming paradigm than object-oriented or procedural styles, which can require a significant mindset shift. Debugging and optimizing code can sometimes be more complex due to concepts like immutability and higher-order functions. Additionally, collaborating with teammates who may be less familiar with functional approaches or working within codebases that are a mix of paradigms can require clear communication and frequent knowledge sharing. However, overcoming these challenges can greatly enhance your problem-solving abilities and make you a valuable asset on modern software development teams.

What are popular job titles related to Functional Programming jobs in Washington?

For Functional Programming jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Functional Programming jobs in Washington look for?

The top searched job categories for Functional Programming jobs in Washington are:

Functional Programming jobs near you
Infographic showing various Functional Programming job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 5% Part Time, 2% Temporary, and 8% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $114,983 per year, or $55.3 per hour.

Cybersecurity Software Engineer

MANTECH

Linthicum, MD • On-site

Full-time

Posted 10 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

34th of 246 rated software companies

Job description

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role.

MANTECH seeks a motivated, career- and customer-oriented Cybersecurity Software Engineer to join our team in Linthicum Heights, MD.

This role protects secure systems by providing expert engineering support for the Cryptographic Solutions Program and MPO's network security products.

Responsibilities include but are not limited to:

  • Provide advanced engineering, cybersecurity analysis, and cryptographic solutions to enhance the security posture, testing, and certification of products deployed across the the Intelligence Community (IC).
  • Drive innovation in data protection, high-assurance encryption, and secure computing architecture to safeguard modern national security infrastructure.
  • Perform software design and functional programming while authoring robust unit, integration, and system-level test suites.
  • Develop software primarily using Python, JavaScript, and functional programming paradigms, while utilizing markup and data-interchange formats including YAML, JSON, and HTML.
  • Build and maintain software within modern Linux and Windows operating environments using toolsets such as VS Code, Docker, GitLab CI/CD, and Scapy.
  • Apply deep domain knowledge of low-level network protocols (TCP/IP, OSI model) and cryptographic principles (e.g., PKI, symmetric/asymmetric encryption, hashing) to software development tasks.

Minimum Qualifications:

  • Bachelor’s degree in Computer Science, Computer Engineering, or a related discipline. Four (4) years of additional software engineering experience may be substituted for a bachelor’s degree.
  • Fourteen (14) years of experience as a Software Engineer on programs/contracts of similar scope, type, and technical complexity.

Clearance Requirements:

  • Active TS/SCI with Polygraph.

Physical Requirements:

  • Must be able to remain in a stationary position 50%.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

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