Software developer jobs in Ashburn, VA and nearby (477 jobs)

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

Counted Nov 8, 2026

Hiring at a glance

View jobs

Open jobs: 477
Employers: 172

Advertised starting pay

Average starting payUSD / year: $118,861Across 46 listings

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

Where work happens

Remote: 0%0 listings
Hybrid: 1%7 listings
On-site: 21%102 listings

Not specified: 77% (368 listings)

Employers hiring include Leidos (27), CACI International (22), CACI (20).

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 Ashburn, VA and nearby

Within 25 miles

Save this search

Added 28 days ago
Software Developer, Senior
Booz Allen Hamilton_United States
Herndon, VA
As a software sustainment engineer, you play a pivotal role in an application’s functional life. From troubleshooting to fixing bugs, you use your operations and maintenance skills to…
Added 28 days ago
Full-Stack Linux Cyber Application Developer
Booz Allen Hamilton_United States
Herndon, VA
As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to…
Added 28 days ago
Full-Stack Linux Cyber Application Developer, Lead
Booz Allen Hamilton_United States
Herndon, VA
As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to…
Added 28 days ago
Software Developer/Engineer
Avalore, LLC
Arlington, VA
The Software Developer/Engineer will perform hands-on software development and integration for the WDP System's software components, including infrastructure, data tools, and user…
Added 28 days ago
Lead Application Developer
Revolutional, LLC
McLean, VA
Added 28 days ago
Software Developer - Multiple Levels - TS/SCI Poly Required
LEIDOS, INC.
Reston, VA
The Analysis Solutions Business Area at Leidos is seeking Software Developers at multiple experience levels to support a government customer in Reston, VA. Candidates will join a…
Added 28 days ago
PeopleSoft Application Developer
Booz Allen Hamilton_United States
Chantilly, VA · McLean, VA · Reston, VA
…and save time and resources. We’re looking for a front-end developer like you who will use equal parts skill and vision to build an experience that delivers functionality and…
Added 28 days ago
Sr. Software Developer
LEIDOS, INC.
Gaithersburg, MD
Leidos is seeking a Sr. Software Development Engineer who will be a member of a dynamic team working on the Federal Aviation Administration’s En-Route Automation Modernization ERAM) system,…
Added 28 days ago
Mobile Application Developer
LEIDOS, INC.
Ashburn, VA
The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance,…
Added 28 days ago
Software Developer
LEIDOS, INC.
Chantilly, VA
Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Enterprise PKI System as well as IdAM IICAM, Authentication, Authorization,…
Added 28 days ago
Senior Software Developer
LEIDOS, INC.
Chantilly, VA
Leidos is seeking a Senior Software Developer-SME for a 200+ FTE technical development program supporting the Sponsor’s Web-based applications. The Software Developer will work with a large…
Added 28 days ago
Software Developer SME
LEIDOS, INC.
Chantilly, VA
Leidos is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization,…
Added 28 days ago
Software Developer
KBR Wyle Services, LLC
McLean, VA
Added 28 days ago
Mobile Application Developer
LEIDOS, INC.
Ashburn, VA
The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance,…
Added 28 days ago
Software Developer (TS/SCI w/ Polygraph Required)
Talent Acquisition Concepts
Chantilly, VA
…commercial and government customers. They are currently seeking a Software Developer to join a dynamic program in Northern…
Added 28 days ago
HF
Software Developer
Hassle Free Home Services
Rockville, MD
- $90,000 to $95,000 USD / year
Added 28 days ago
2027 RPO Software Developer/Analyst
The Aerospace Corporation
Chantilly, VA
Added 28 days ago
Software Developer
Available Position (Company name withheld)
Herndon, VA
…operates on multiple security levels and combines FOSS/COTS software/hardware with a custom-built application to meet critical mission…
Added 28 days ago
Software Developer - Java
LEIDOS, INC.
Ashburn, VA
Leidos is seeking Lead Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic…
Added 28 days ago
Senior Software Developer - Java
LEIDOS, INC.
Gaithersburg, MD · Ashburn, VA
Leidos is seeking Senior Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic…
Added 28 days ago
Software Application Developer
LEIDOS, INC.
Reston, VA
Leidos is in need of a software applications developer to support a dynamic and exciting software development program. This position will be part of a team of application developers…
Added 28 days ago
Software Developer SME
LEIDOS, INC.
Chantilly, VA
Leidos is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization,…
Added 28 days ago
Sr. Software Developer
LEIDOS, INC.
Gaithersburg, MD
What if the software you developed directly enabled some of the nation's most critical missions? As a Senior Software Developer, you'll do more than write exceptional code, you'll help…
Added 28 days ago
AI Software Developer - All Levels Remote
LEIDOS, INC.
Gaithersburg, MD
Leidos is seeking AI Software Developers (Jr, Mid, Senior levels). Applicants of any level may apply to this position and will be evaluated based on the criteria below. Any Salary listed…
Added 28 days ago
Software Developer | Military Veterans 🇺🇸
INflow Federal
Springfield, VA

LEIDOS, INC.

Software Developer SME

Chantilly, VA, United States

Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Experience: Master's degree and 15+ years of experience.
Posting language: English
Posted: Oct 8, 2026

Original job description

Leidos is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of developers, software engineers and data engineers. The successful candidate will support continuity of our customer’s mission by helping to modernize and implement industry standards while ensuring secure, reliable, and uninterrupted availability of IT systems.

Primary Responsibilities:

o Comfort and familiarity in maintaining legacy applications

o Experience in modernization of legacy applications

o Ability to write custom scripts to install and configure code in EC2 instances

o Experience leveraging Amazon Web Services

o Experience creating RESTful API

o Experience with spring boot

o Develop Java and Angular (Typescript) that leverage Elasticsearch

o Comfort and familiarity designing and utilizing custom ETL methodology

o Strong communication, design, and documentation skills

o Strong time and workflow management skills

o Comfort and familiarity in unit testing, peer code review, and automated testing techniques like Selenium (create, edit, maintain, execute)

o Work within the parameters of Agile & Scrum methodologies

o Willingness to mentor and teach junior developers’ community best practices in a constructive fashion

o Ability to methodically think through new and exciting challenges in a collaborative team environment in order to provide technically sound solutions

Required Qualifications

Active TS/SCI with Polygraph
Master's degree and 15+ years of experience. Additional experience in lieu of degree.
Must have experience with Java, spring boot, Angular (Typescript), and the Cloud / Amazon Web Services
Prior experience reading and developing solutions to customer requirements and specifications
Prior experience developing custom ETL
Knowledge of Git, Jenkins, selenium, and Rundeck
Experiencing working in Command Line (RH Linux)

Desired Qualifications

Understanding and knowledge with Identity and Accessibility development practices
Experience with automation methodologies like selenium
Experience with containerization and modular development
Familiarity with UI/UX Design
Full Stack Development
Certification - Amazon Web Services (AWS)

FIP #MSBA If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

June 29, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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More about this job

Skills

RESTful API
Spring Boot
Oracle Java
Elasticsearch
Data engineering
Communication skills
Documentation
Workflow
Unit testing
Test automation
Selenium
Agile
Scrum
Git
Jenkins
Linux
UX design
Full-stack development
AWS

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