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Functional Developer Jobs in Virginia (NOW HIRING)

Cymertek

Java, Scala, Python Developer

Chantilly, VA · On-site

Java, Scala, Python Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note ... You will collaborate with cross-functional teams to deliver high-quality solutions, optimize ...

SmartIPlace

Front end React/ Typescript developer

Mclean, VA · On-site

$105K - $122K/yr

You'll work closely with business stakeholders, quantitative analysts, and cross-functional engineering teams to deliver high-impact solutions in a financial environment. Key Responsibilities · ...

Cymertek

Java, Scala, Python Developer

Tysons, VA · On-site

Java, Scala, Python Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note ... You will collaborate with cross-functional teams to deliver high-quality solutions, optimize ...

Cymertek

Java, Scala, Python Developer

Reston, VA · On-site

Java, Scala, Python Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note ... You will collaborate with cross-functional teams to deliver high-quality solutions, optimize ...

CommIT Enterprises, Inc

Functional Expert

Stafford, VA · On-site

We offer acquisition management, systems engineering, Agile software development, cloud management ... Functional knowledge and hands-on experience with GCSS-MC business processes, Oracle eBusiness ...

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 ...

Booz Allen Hamilton, Inc.

DevOps Cloud Engineer

Chantilly, VA · On-site +1

$54 - $74/hr

Collaborate with cross-functional engineering, cybersecurity, and mission teams, contributing to a culture anchored in values, clarity, and impact as reflected in Booz Allen's employee-experience ...

TriOptus LLC

Senior Appian Developer

Mclean, VA · On-site

... and functional specification to make design decisions, including independent judgment on any ... functional developers/designers, and operations stakeholders to deliver product and project ...

Gromelski & Associates

C++ Software Developer

Manassas, VA · On-site

$100K - $140K/yr

Work with cross-functional engineering teams in conducting system/software analysis and design * Success in this position requires an assertive, confident attitude and a commitment to working as a ...

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All JobsFunctional Developer JobsFunctional Developer Jobs in Virginia

Functional Developer information

See Virginia salary details

$38.4K

$118.6K

$177.5K

How much do functional developer jobs pay per year?

As of Jul 21, 2026, the average yearly pay for functional developer in Virginia is $118,641.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,198.00 and $136,154.00 per year, depending on experience, location, and employer.

What is the difference between Functional Developer vs Business Analyst?

AspectFunctional DeveloperBusiness Analyst
Required CredentialsBachelor's in Computer Science or related field, certifications like CBAP or IIBA are commonBachelor's in Business, Management, or related field, certifications like CBAP or IIBA are common
Work EnvironmentTypically works in software development teams, coding, and implementing solutionsWorks with stakeholders to gather requirements, analyze business needs, and document processes
Employer & Industry UsageUsed in IT, software companies, and consulting firmsUsed across industries including finance, healthcare, and technology

While both roles often collaborate, a Functional Developer primarily focuses on coding and implementing software functionalities, whereas a Business Analyst concentrates on understanding business needs and translating them into technical requirements. Both roles are essential in project development but serve different functions within the software lifecycle.

How does a Functional Developer typically collaborate with other teams during the software development lifecycle?

Functional Developers often work closely with business analysts, project managers, and QA testers to ensure that software solutions align with business requirements. They participate in requirements-gathering sessions, provide technical input during design discussions, and frequently review code and system functionality with peers. Effective communication and documentation are key, as Functional Developers translate business needs into robust, maintainable code while also supporting integration and user acceptance testing processes. This collaborative environment helps ensure that deliverables meet both technical standards and end-user expectations.

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

To thrive as a Functional Developer, you need expertise in functional programming languages (such as Haskell, Scala, or F#), strong problem-solving abilities, and a background in computer science or software engineering. Familiarity with version control systems like Git, continuous integration tools, and relevant frameworks or libraries is typically required. Excellent analytical thinking, collaboration, and effective communication skills help Functional Developers work efficiently within agile teams and explain complex concepts. These skills and qualities are crucial for building robust, maintainable software that leverages the strengths of functional paradigms in real-world projects.

What is a Functional Developer?

A Functional Developer is a software professional who specializes in programming using functional programming languages and paradigms, such as Haskell, Scala, F#, or Erlang. They focus on writing code that emphasizes immutability, pure functions, and stateless design, which helps reduce bugs and improve code maintainability. Functional Developers often work on complex systems that require high reliability, such as financial applications or large-scale data processing. Their expertise enables them to create efficient, scalable, and robust software solutions.
What are popular job titles related to Functional Developer jobs in Virginia? For Functional Developer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Functional Developer jobs in Virginia look for? The top searched job categories for Functional Developer jobs in Virginia are:
Functional Developer jobs near you
Infographic showing various Functional Developer job openings in Virginia as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $118,641 per year, or $57 per hour.

Functional Analyst / Developer / Engineer (Junior)

JANSON

Fairfax, VA • On-site

Full-time

Life, Retirement, PTO

Re-posted 9 days ago

Job description

Description:

The Functional Analyst/ Developer (Junior) will provide analytical and instructional support while developing Army Vantage skills through hands-on execution. Emphasis is on growth, learning, and sustainment support. This position requires the ability to obtain and maintain a U.S. Government security clearance, which requires U.S. citizenship. Candidates without an active clearance may perform unclassified preparatory work while clearance processing is underway.

Requirements:

Key Requirements

· Secret Security Clearance: active or eligibility to obtain and maintain

· Ability to operate in classified and unclassified environments, including NIPRNet systems

· Strong written and verbal communication skills for military and civilian interaction

· Willingness to travel up to 10% for in-person training and operational support

· Demonstrated ability to learn new tools, workflows, and operational contexts

· Team-oriented and capable of collaborating with diverse Army and contractor personnel


Key Responsibilities

· Assist with dashboard configuration, updates, and reuse

· Support preparation of training materials and documentation

· Assist with data validation, quality checks, and sustainment artifacts

· Support analytics handoff and institutional adoption efforts

· Progressively develop Army Vantage skills over the period of performance

· Assist in preparation of training environments, datasets, and example dashboards

· Support logistics and execution of in-person and virtual training events

· Help develop and update training documentation, job aids, and reference materials

· Assist instructors during training sessions (e.g., troubleshooting, student support, setup/teardown)

· Perform data validation and quality checks on training datasets and dashboards

· Capture training feedback and assist in documenting lessons learned and AAR inputs

· Support reuse and sustainment of training materials and analytics products

· Progressively take on limited instructional roles, such as walkthroughs or demonstrations, as skills mature


Minimum Qualifications

· Bachelor’s degree (or progress toward degree) in technical, analytical, or quantitative field

· 0–2 years of relevant experience (including internships, labs, or academic projects)

· Foundational knowledge of Python or SQL

· Understanding of basic data analysis and visualization concepts

· Demonstrated ability to learn new platforms and tools

· Strong attention to detail and documentation skills


Preferred Qualifications

· Exposure to analytics platforms, dashboards, or scripting tools

· Coursework in statistics, data science, or operations research

· Interest in operational analytics and decision support

· Prior military or government exposure (not required)


JANSON provides a competitive benefits package with all the things we love and need:

  • Competitive base salary
  • Hybrid work flexibility
  • 401K with matching incentive
  • Short and Long-term disability
  • Life insurance
  • PTO
  • Paid holidays
  • Professional development opportunities

JANSON is recognized for delivering service-excellence through a disciplined approach of listening, thoughtful problem-solving, and execution. We are passionate about our work and committed to taking care of our customers, our employees, and our partners. If you are driven to make a meaningful impact, support our customers’ missions, and advance your professional growth within a purpose-driven organization, we invite you to explore opportunities to join the JANSON team.


JANSON is an equal opportunity employer.