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Software Engineer Jobs in Reston, VA (NOW HIRING)

Software Engineer

Alexandria, VA ยท Remote

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer Location: Remote / Alexandria, VA Clearance: Active TS/SCI or eligibility to be cleared GeoDelphi, Inc. dba Whitespace is building Iris, a trust-first Agentic AI platform for global ...

Software Engineer Location: Arlington, VA (Hybrid) Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract. Summary: The Software ...

Software Engineer Location: Arlington, VA (Hybrid) Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract. Summary: The Software ...

They are seeking a Software Engineer to support the development and maintenance of biometric collection systems in DoD mission environments, focusing on troubleshooting software issues and ensuring ...

Software Engineer

Mclean, VA ยท Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineers supporting these efforts work alongside data scientists and data engineers to develop advanced capabilities, prototype new applications, and deliver cutting edge products for high ...

Software Engineer

Arlington, VA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The software engineer will design, develop, enhance, debug, and implement software. * They will be responsible for troubleshooting production problems related to software applications and providing ...

Software Engineer

Arlington, VA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The software engineer will design, develop, enhance, debug, and implement software. * They will be responsible for troubleshooting production problems related to software applications and providing ...

Software Engineer

Mclean, VA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineers supporting these efforts work alongside data scientists and data engineers to develop advanced capabilities, prototype new applications, and deliver cutting edge products for high ...

Software Engineer

Mclean, VA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineers supporting these efforts work alongside data scientists and data engineers to develop advanced capabilities, prototype new applications, and deliver cutting edge products for high ...

New

Software Engineer

Leesburg, VA ยท On-site +1

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Software Engineer Overview: The Software Engineer is responsible for designing, developing, testing, and maintaining software applications to meet business and technical requirements. This role ...

Software Engineer

Leesburg, VA ยท On-site +1

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Software Engineer Overview: The Software Engineer is responsible for designing, developing, testing, and maintaining software applications to meet business and technical requirements. This role ...

Software Engineer

Washington, DC ยท On-site

$120K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Software Engineer * Location: Washington, DC * Position Type: Onsite * Clearance: TS/SCI * Performing engineering assignments relative to the operations and maintenance of the customer system

Job #3257 SOFTWARE ENGINEER Chantilly, VA The Software Engineer will design and develop complex new software products, or make significant enhancements to existing software. The candidate must have ...

Software Engineer

Washington, DC ยท On-site

$120K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Software Engineer * Location: Washington, DC * Position Type: Onsite * Clearance: TS/SCI * Performing engineering assignments relative to the operations and maintenance of the customer system

Software Engineer Location: Quantico, VA At REDLattice, we are a global leader in delivering cutting-edge technical cybersecurity products and services. We are driven by mission-critical and ...

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Software Engineer

Sterling, VA ยท On-site

$135K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a software engineer to maintain and extend an existing API layer connecting a modern user interface to a complex backend signal processing and mission system baseline. The ideal ...

Showing results 21-40

Software Engineer information

See Reston, VA salary details

$66.1K

$153.5K

$213.9K

How much do software engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for software engineer in Reston, VA is $153,519.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,900.00 and $180,000.00 per year, depending on experience, location, and employer.

What is a software engineer?

Software Engineers are professionals who design, develop, test, and maintain computer software and systems. They use programming languages, engineering principles, and problem-solving skills to build applications, websites, or software solutions that meet specific needs. Software Engineers may work in a variety of industries, such as technology, finance, healthcare, or entertainment, collaborating with other team members to deliver functional and reliable software. Their role often involves analyzing user requirements, writing code, debugging errors, and continually improving software performance.

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

To thrive as a Software Engineer, you need strong programming skills, problem-solving abilities, and a degree in computer science or a related field. Familiarity with coding languages (such as Python, Java, or C++), version control systems like Git, and knowledge of software development methodologies are typically required. Excellent teamwork, communication, and adaptability distinguish top performers in this role. These skills ensure efficient, high-quality software development that meets user needs and adapts to technological changes.

What are some common challenges software engineers face when collaborating on large development teams?

Software engineers working on large teams often encounter challenges with communication, code integration, and maintaining consistent coding standards. Coordinating across multiple developers can lead to merge conflicts and misunderstandings about project requirements or priorities. Adopting tools like version control systems, regular code reviews, and clear documentation helps mitigate these issues. Building strong collaboration skills and proactively seeking clarification are key to ensuring smooth teamwork and project success.

What is the difference between Software Engineer vs Software Developer?

AspectSoftware EngineerSoftware Developer
CredentialsBachelor's degree in CS or related field, certificationsBachelor's degree often preferred, certifications optional
Work EnvironmentDesigning, developing, testing, and maintaining software systemsWriting, coding, and implementing software applications
Industry UsageUsed across tech, finance, healthcare, and more for system-level rolesCommonly used in app and web development projects
Search IntentUnderstanding roles, responsibilities, and qualificationsLearning about coding, programming, and project work

While both roles involve software creation, Software Engineers typically focus on designing and architecting complex systems, whereas Software Developers mainly concentrate on coding and building specific applications. The roles often overlap, but the Engineer role may require broader system knowledge and design skills.

Are software engineers still in demand?

Software engineers are currently in high demand due to ongoing digital transformation across industries, with strong growth projected in areas like cloud computing, cybersecurity, and AI. Skills in programming languages such as Python, Java, and experience with agile development increase employability in this field.

Are software engineers still in high demand?

Software engineers remain in high demand due to ongoing digital transformation across industries, with skills in programming languages, cloud computing, and cybersecurity highly sought after. The job market is expected to grow faster than average, with opportunities in various sectors including technology, finance, and healthcare.

Is 25 too late to become a software engineer?

Age is not a barrier to becoming a software engineer; many professionals start in their mid-20s or later. Success depends on acquiring relevant skills, such as programming languages and problem-solving, often through coding bootcamps, degrees, or self-study, and gaining practical experience. Employers value skills and experience over age, making it possible to enter the field at 25 or older.

What do software engineers do for a job?

Software engineers design, develop, test, and maintain software applications and systems. They use programming languages, tools, and frameworks to create solutions that meet user needs and technical requirements, often collaborating with teams and following project deadlines.

What are the most commonly searched types of Software Engineer jobs in Reston, VA?

The most popular types of Software Engineer jobs in Reston, VA are:

What are popular job titles related to Software Engineer jobs in Reston, VA?

For Software Engineer jobs in Reston, VA, the most frequently searched job titles are:

What cities near Reston, VA are hiring for Software Engineer jobs?

Cities near Reston, VA with the most Software Engineer job openings:

Infographic showing various Software Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $153,519 per year, or $73.8 per hour.

Software Engineer

Whitespace

Alexandria, VA โ€ข Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago


Job description

Software Engineer

Location: Remote / Alexandria, VA

Clearance: Active TS/SCI or eligibility to be cleared

GeoDelphi, Inc. dba Whitespace is building Iris, a trust-first Agentic AI platform for global leaders. Recognized as one of the most innovative companies in the geospatial industry, Whitespace accelerates speed-to-answer through powerful analytics, high-cadence data feeds, geospatial intelligence, and expert-machine teaming. Our mission is to transform commercial data into actionable intelligence that keeps pace with world events and delivers decision advantage to our customers.

Position Overview

Whitespace is seeking a highly motivated Software Engineer, with geospatial analysis experience, to join our engineering and analytics team. This role combines software engineering, geospatial data science, and advanced analytics to support mission-critical programs including Tactical Surveillance, Reconnaissance, and Tracking (TacSRT).

The ideal candidate is a full-stack problem solver who can design scalable software systems, build data pipelines, perform geospatial analysis, and develop analytic capabilities that transform large volumes of commercial and geospatial data into actionable intelligence.

You will work closely with software engineers, data scientists, analysts, and customer stakeholders to develop innovative solutions that support national security, operational planning, and strategic decision-making. This position will report to the VP of Engineering.

This position is 100% remote! It also requires 15% travel to the corporate and customer locations. In addition, there may be occasional weekend work required. The candidate MUST be a US citizen and reside in the contiguous United States. The candidate must be a W2 employee of GeoDelphi, Inc. No 3rd party applications.

Requirements

RESPONSIBILITIES

Software Engineering

  • Design, develop, test, deploy, and maintain scalable software solutions supporting the Whitespace Answers Platform and Iris AI ecosystem.
  • Build backend services, APIs, data pipelines, and analytic applications using modern software engineering practices.
  • Write clean, efficient, maintainable, and testable code primarily using Python and Java.
  • Collaborate across Agile teams to develop technical solutions for complex geospatial and data-centric challenges.
  • Participate in software releases, code reviews, CI/CD pipelines, and DevOps processes.
  • Improve existing applications through performance optimization, automation, and architecture enhancements.
  • Provide technical consultation and troubleshooting support for software and infrastructure issues.

Geospatial Data Science & Analytics

  • Collect, integrate, clean, and analyze large-scale geospatial and non-geospatial datasets.
  • Develop and implement statistical models, machine learning workflows, and geospatial analytics solutions.
  • Design and maintain scalable data processing pipelines for structured and unstructured data.
  • Identify trends, anomalies, patterns, and insights within commercial and geospatial datasets.
  • Develop interactive visualizations and mission-focused analytic products for customer stakeholders.
  • Conduct cloud-based data research and large-scale data processing.
  • Collaborate with engineering, R&D, and mission teams to develop new analytic capabilities and data products.
  • Support intelligence, targeting, collection management, geospatial analysis, and activity-based intelligence initiatives.

EXPERIENCE

  • Must have a minimum of 7 years of experience in a software engineering role
  • Experience in designing, building, scaling, and maintaining production software
  • Strong coding abilities emphasizing quality and testability in your work.
  • Utilize programming languages such as Java, Python, and Go
  • Strong understanding of DevOps and software/application development processes
  • Demonstrated experience with continuous integration and software CM processes/tools (GitLab, JIRA, Confluence, Kubernetes, or other DevOps/Continuous Integration tools)
  • Experience with SQL and NoSQL databases and query optimization
  • Experience acquiring client requirements and resolving workflow problems through automation optimization

DESIRED SKILLS

  • Experience with AWS, Azure, or Google Cloud.
  • Experience building geospatial web applications and APIs.
  • Experience with machine learning and predictive analytics.
  • Experience using geospatial Python libraries such as: GeoPandas
  • Experience with Geographic Information Systems (GIS), including ArcGIS Pro, ArcGIS Enterprise, or QGIS.
  • Experience with satellite imagery, remote sensing, GEOINT, or commercial geospatial data.
  • Experience with population simulation, activity-based intelligence, or modeling and simulation.
  • Experience with Spark, Hadoop, Athena, EMR, BigQuery, or other large-scale data processing platforms.
  • Experience with data visualization tools such as Tableau, Power BI, Kepler.gl, Deck.gl, or custom Python visualizations.
  • Knowledge of intelligence analysis, collection management, targeting, or military operations.
  • GEOINT Professional Certification (GPC) or related certifications.

Benefits

GEODELPHI BENEFITS

  • Medical, Dental, and Vision plans
  • Unlimited PTO
  • Federal Holiday Paid Leave
  • 12 weeks of paid Parental Leave
  • Employer paid STD/LTD
  • Employer Paid Life Insurance
  • 401K plan and Employer Match
  • Professional Development Assistance
  • Equity Incentive Plan