Software developer jobs in Leesburg, VA and nearby

Software developer jobs within 25 miles of Leesburg, VA. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Counted Oct 30, 2026

Hiring at a glance

View jobs

Open jobs: 363
Employers: 136

Advertised starting pay

Average starting payUSD / year: $112,088Across 45 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 0%0 listings
Hybrid: 1%4 listings
On-site: 21%77 listings

Not specified: 78% (282 listings)

Employers hiring include LEIDOS, INC. (21), Cymertek (18), CACI International (15).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

Software developer jobs in Leesburg, VA and nearby

Within 25 miles

Save this search

Added 13 days ago
Software Developer (Senior)
SOS International LLC
Chantilly, VA
…and mission support. Its capabilities include data science, software development, network engineering, intelligence, surveillance, and reconnaissance (ISR), and…
Added 13 days ago
Full Stack Software Developer with C#/.NET Expertise
CACI International
McLean, VA
Job Title: Full Stack Software Developer with C#/.NET Expertise
Added 13 days ago
Software Developer (Java) - TS/SCI w/Poly
General Dynamics Information Technology
McLean, VA
Ensure the safety and security of our nation as a Software Developer at GDIT. You’ll apply the latest technology and provide o
Added 13 days ago
Software Developer – Entry Level (Top Secret Clearance Required)
CGI
Fairfax, VA
As an Entry Level Software Developer, you’ll work with cross functional teams to design, build, test, and enhance technology solutions that address client needs. You’ll gain hands‑
Added 13 days ago
AI Software Developer
Leidos
Gaithersburg, MD
Leidos is seeking an AISoftware Developer to join the Air Traffic Business Area within the Homeland Sector supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP…
Added 13 days ago
Application Developer
MANTECH
Chantilly, VA
…Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now - unleash your potential with…
Added 13 days ago
Full Stack Developer – Software Developer Expert
Cornerstone Defense
Herndon, VA
Added 13 days ago
Sr. Software Developer
System One
Gaithersburg, MD
We are seeking an experienced Senior Software Engineer to support the design, development, deployment, and maintenance of mission-critical enterprise applications. This position is ideal…
Added 13 days ago
L
Junior Software Developer
Laansu
Sterling, VA
- $80,000 to $90,000 USD / year
Laansu has an engaging opportunity for a talented Software Developer to build their career and help save lives on the nation's road infrastructure. The Software Developer will build, and…
Added 13 days ago
IG
Secret Front-End Application Developer
Insight Global
Fairfax, VA
- From $66 USD / hour
- 5+ years of professional software development experience
Added 14 days ago
Software Application Developer IV (84690)
Centurion Health
Sterling, VA
We are currently seeking a full-time Software Application Developer IV to join our IT team in Sterling, VA.
Added 14 days ago
Software Application Developer IV (84689)
Centurion Health
Sterling, VA
We are currently seeking a full-time Software Application Developer IV to join our IT team in Sterling, VA.
Added 14 days ago
Software Application Developer IV (84688)
Centurion Health
Sterling, VA
We are currently seeking a full-time Software Application Developer IV to join our IT team in Sterling, VA.
Added 14 days ago
Data Scientist/Engineer and Application Developer
Deloitte US
McLean, VA
Added 14 days ago
EDMS Application Developer
Quantum Strides LLC
Fairfax, VA
Added 14 days ago
TRIRIGA Perceptive Application Developer
Quantum Strides LLC
Herndon, VA
Job Title: TRIRIGA Perceptive Application Developer (Remote) - Valid only for US citizens
Added 14 days ago
TRIRIGA Application Developer
Quantum Strides LLC
Herndon, VA
Added 14 days ago
TRIRIGA Perceptive Application Developer
Quantum Strides LLC
Herndon, VA
Job Title: TRIRIGA Perceptive Application Developer (Remote) - Valid only for US citizens
Added 14 days ago
Full Stack Software Developer (Kubernetes / AWS)
Glint Tech Solutions LLC
Reston, VA
Job Title: Full Stack Software Developer (Kubernetes / AWS)
Added 14 days ago
DL
Software Developer
DANE LLC
Chantilly, VA
- $85,000 to $100,000 USD / year
Added 14 days ago
Senior .Net Application Developer
ASRC Federal
Merrifield, VA
ASRC Federal Technology Solutions is seeking a Senior .Net Application Developer to support the critical mission of the Drug Enforcement Administration (DEA). We are developing the…
Added 14 days ago
Modern Application Developer
EntropyZero Consulting
Reston, VA
The Modern Application Developer will work as a full-stack cloud-based developer (Microsoft stack). You will typically be onsite two days a week, working in an open cube environment. You…
Added 14 days ago
Full Stack Software Developer
NewGen Technologies
Chantilly, VA
The Developer will work with the Lead Engineer and fellow team members to design, develop, test, and deliver completed software solutions in an Agile environment. Developers contribute to…
Added 14 days ago
Software Developer/Systems Engineer
NewGen Technologies
Herndon, VA
We're seeking a Software Developer/Systems Engineer to build and maintain enterprise data feeds that power our Partner's network and security intelligence platforms. You'll integrate data…
Added 14 days ago
Software Developer
NewGen Technologies
Herndon, VA
…offers the chance to grow your expertise alongside talented Software Developers, Data Engineers, and System Engineers while pioneering solutions that make a national…

General Dynamics Information Technology

Software Developer (Java) - TS/SCI w/Poly

McLean, VA, United States

The likely salary range for this position is $157,250 - $212,750.

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Job details

Pay: The likely salary range for this position is $157,250 - $212,750.
Experience: A Bachelor’s of Science in Engineering, a related specialized area or field and a minimum of 5 years of relevant experience or equivalent 9 years job-related experience
Posting language: English
Posted: Jun 24, 2026

Original job description

Req ID: RQ222697

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph

Public Trust/Other Required: None

Job Family: Software Engineering

Skills:

Application Development,Java (Programming Language),Structured Query Language (SQL)

Experience:

5 + years of related experience

US Citizenship Required:

Yes

Job Description:

Ensure the safety and security of our nation as a Software Developer at GDIT. You’ll apply the latest technology and provide operational support to deliver actionable intelligence for the Intelligence Community.

As a Software Developer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Software Developer joining our team to support the development of systems and capabilities centered on our comprehensive motion imagery software suite. The Software Developer will focus on ensuring the mission is met while upgrading to cutting-edge technologies in full motion video (FMV) of the programs technical vision.

HOW SOFTWARE DEVELOPERS WILL MAKE AN IMPACT:

The position requires an active TS/SCI with Polygraph security clearance
A Bachelor’s of Science in Engineering, a related specialized area or field and a minimum of 5 years of relevant experience or equivalent 9 years job-related experience
5+ years of experince as a Software Developer or relevant
Java (AOP, IOC)
Javascript, React/Redux, AngularJS
SQL, NoSQL, Graph
C++ Kafka streams/ KsqlDB
Experienced in Microservice API development and integration (gRPC/REST)
Deploy micro and macro services in NodeJS or JBoss
Manage communication endpoints in gRPC or REST
REST based service level integration, API negotiation, Threading and Load Balancing
Heavily use ETL concepts and engines to decouple solutions
Creating and maintaining orchestration templates, modifying templates provided from unclassified teams into classified space
GraphDB, SQL and NoSQL data modeling / visualization / querying
MS SQL Server, OmniSci, Accumulo/Hadoop preferred
Reactive application development in a web browser –
Write and manage large applications in React/Redux, rxJS, Reactive Streams
Manage and bug triage legacy applications in AngularJS
Debug and troubleshoot applications in customer space
Applications range from Java to C++ at priority determined by customer
Leverage messaging engines and HA clusters
Use and manage containers and orchestration such as: Docker/Kubernetes
Creating containers, deploying containers, managing container orchestration
Managing scalability of deployed software products
Proven problem-solving skills in complex environments
Location: At Customer Site - near Tysons Corner

WHAT YOU’LL NEED TO SUCCEED:

Skilled at applying and executing highly advanced technologies, principles, theories and concepts
Willing to learn in one discipline/field and developing working knowledge in adjacent disciplines/fields
Proficient understanding and application of engineering principles, concepts, practices, and standards
Use JIRA to manage daily, sprint, and increment metrics, performance, and backlogs
Experience developing within an Agile framework; Sprints, Demonstrations, Scrum
Demonstrated ability to communicate issues, impacts, and corrective actions
Demonstrated ability to easily and effectively communicate project topics to a diverse audience
Demonstrated ability to clearly report relevant information
Demonstrated ability to anticipate technology, process, and skill needs

GDIT IS YOUR PLACE:

401K with company match
Comprehensive health and wellness packages
Internal mobility team dedicated to helping you own your career
Professional growth opportunities including paid education and certifications
Cutting-edge technology you can learn from
Rest and recharge with paid vacation and holidays

#GDITCareers

#GDITPolyEvent

#VA_2026Alumni

#GDITEnhanced2026

#MissionPoly2026

#CJPost

#Jet

The likely salary range for this position is $157,250 - $212,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at https://gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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More about this job

Skills

Oracle Java
SQL
IMPACT
JavaScript
React Redux
NoSQL
C++
Apache Kafka
API development
Jboss
Communication skills
Negotiation
Data engineering
Data modelling
Microsoft SQL Server
Apache Accumulo
Apache Hadoop
Troubleshoot
Docker
Kubernetes
Problem solving
Engineering principles
Atlassian JIRA
Agile

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