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Functional Programmer Jobs in Reston, VA (NOW HIRING)

AMERICAN SYSTEMS

Senior Functional Analyst

Quantico, VA · On-site

$170K - $190K/yr

Qualifications * 15 years of relevant systems engineering, requirements and/or functional analysis experience. * Active TS clearance with SCI eligibility. * Excellent communication and organizational ...

Scalian

SAP SD/MM/WM Functional Specialist

Sterling, VA · On-site

At Scalian, we are a leading multinational engineering consulting firm with 5,500 specialists and ... As an SAP SD/MM/WM Functional Specialist, you will play a critical role in supporting, maintaining ...

Scalian

SAP SD/MM/WM Functional Specialist

Sterling, VA · On-site

At Scalian, we are a leading multinational engineering consulting firm with 5,500 specialists and ... As an SAP SD/MM/WM Functional Specialist, you will play a critical role in supporting, maintaining ...

Deloitte

Manager, Functional Transformation

Mclean, VA · On-site

... to engineer a digitally enabled, equitable future of health - starting today. Recruiting for this ... Translating business requirements into functional and technical specifications for marketing ...

Teknowleap, Inc

PROGRAMMER/ANALYST

Sterling, VA · On-site

PROGRAMMER/ANALYST (3 positions offered) to analyze functional requirements from clients; Analyze and develop computer programs using Java and Scala; Integrate backend software applications using ...

Acuity INC

ServiceNow Functional Lead

Reston, VA · On-site

$56.25 - $77.50/hr

Collaborate with architects and developers to ensure functional requirements are implemented through scalable, maintainable ServiceNow configurations. * Facilitate stakeholder workshops, requirements ...

Angarai

Applications Programmer

College Park, MD · On-site

This role involves collaboration with cross-functional teams to translate business requirements ... Collaborate with senior developers and business analysts to translate functional requirements into ...

Maximus

Cross Functional Test Engineer

Mclean, VA · On-site +1

General information Job Posting Title Cross Functional Test Engineer Date Friday, June 5, 2026 City Mclean State VA Country United States Working time Full-time Description & Requirements Maximus is ...

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Functional Programmer information

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How much do functional programmer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for functional programmer in Reston, VA is $41.13, according to ZipRecruiter salary data. Most workers in this role earn between $26.78 and $53.51 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.
What are popular job titles related to Functional Programmer jobs in Reston, VA? For Functional Programmer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Functional Programmer jobs in Reston, VA look for? The top searched job categories for Functional Programmer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Functional Programmer jobs? Cities near Reston, VA with the most Functional Programmer job openings:
Functional Programmer jobs near you
Senior Functional Analyst

Senior Functional Analyst

AMERICAN SYSTEMS

Quantico, VA • On-site

$170K - $190K/yr

Full-time

Medical, Retirement, PTO

Re-posted 20 days ago

Job description

Overview
AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.
Responsibilities
  • Performs research, collection, and collation of data from studies. Responsible for the compilation of data and preparation of inputs into larger reports.
  • Performs assessments and projections as part of analysis process. Analyzes factors and components of complex systems to recommend and institute changes to increase efficiency.
  • Plans studies of work problems and procedures, such as organizational changes, communication, information flow, integrated production methods, or cost analyses.
  • Recommends improvements of modifications in sequence of operations, equipment utilization, and related matters.
  • Examines and analyzes current and contemplated operations for developing, defining, and coordinating user requirements that will satisfy the total program need.
  • Translates user requirements into system specifications, configuration management plans, life cycle management documentation, and integrated logistics support plans.
  • Writes specifications manuals and user documentation for client or user personnel.
  • Gathers information from users, defines work problems, and designs a system and procedures to resolve problems.
  • May be assigned responsibility for the management of the function, including associated staff.

Qualifications
  • 15 years of relevant systems engineering, requirements and/or functional analysis experience.
  • Active TS clearance with SCI eligibility.
  • Excellent communication and organizational skills.
  • Possess an analytical mindset with effective problem-solving skills.
  • Adept at briefing executives and program IPT level leadership.
  • High Proficiency with MS Office applications, including SharePoint.

Pay Transparency Statement
AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $170,000.00/Yr. - USD $190,000/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
EEO Statement
EEO Race/Sex/Disability Status/Veteran Status

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