Software developer jobs in Reston, VA and nearby

Within 25 miles

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Added 1 month 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 1 month 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 1 month ago
Azure Cloud Developer, Mid
Booz Allen Hamilton_United States
Fort Belvoir, VA
…applications. Our cloud service broker team is looking for a developer with a good understanding of Microsoft Azure cloud infrastructure, containerization, and networking to make new cloud…
Added 1 month 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 1 month 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 1 month 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 1 month ago
Lead Application Developer
Revolutional, LLC
McLean, VA · Suitland, MD
As a Lead Application Developer at Revolutional, you will lead the design, development, modernization, and integration of enterprise applications supporting mission-critical federal…
Added 1 month 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 1 month 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 1 month 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 1 month ago
Cloud Developer, Mid
Booz Allen Hamilton_United States
Fort Belvoir, VA
…applications. Our cloud service broker team is looking for a developer with a good understanding of Amazon Web Services (AWS) cloud infrastructure, containerization, and networking to make…
Added 1 month ago
Mobile Application Developer
LEIDOS, INC.
Ashburn, VA
At least 5 years experience with Mobile Application Development, must have experience with both Android & iOS · Must have strong application testing discipline
Added 1 month 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 1 month ago
Senior Software Developer
LEIDOS, INC.
Chantilly, VA
The candidate must have 6-10 years of demonstrable developer experience with a backend emphasis · Core hours are from 9 AM to 3 PM daily, five days per week, with a forty-hour work week
Added 1 month ago
Software Developer SME
LEIDOS, INC.
Chantilly, VA
Must have experience with Java, spring boot, Angular (Typescript), and the Cloud / Amazon Web Services
Added 1 month ago
Software Developer
KBR Wyle Services, LLC
McLean, VA
Added 1 month ago
Mobile Application Developer
LEIDOS, INC.
Ashburn, VA
At least 5 years experience with Mobile Application Development, must have experience with both Android & iOS · Must have strong application testing discipline
Added 1 month 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 1 month ago
HF
Software Developer
Hassle Free Home Services
Rockville, MD
- $90,000 to $95,000 USD / year
We are seeking a talented Software Developer passionate about using technology to transform home management. In this role, you will develop and maintain the dynamic web applications our…
Added 1 month ago
2027 RPO Software Developer/Analyst
The Aerospace Corporation
Chantilly, VA
…protect critical space infrastructure. We are looking for an RPO Software Developer/Analyst (Member of Technical Staff/Senior Member of Technical Staff – Flight Mechanics) to join the RAID…
Added 1 month ago
Software Developer
Available Position (Company name withheld)
Herndon, VA
Must have an Active TS clearance
Added 1 month 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 1 month 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 1 month ago
Software Application Developer
LEIDOS, INC.
Reston, VA
Clearance: Must have an active TS/SCI with Polygraph to be considered
Added 1 month ago
Software Developer SME
LEIDOS, INC.
Chantilly, VA
Must have experience with Java, spring boot, Angular (Typescript), and the Cloud / Amazon Web Services

Software Developer - Multiple Levels - TS/SCI Poly Required

Reston, VA, United States

Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

Apply on leidos.wd5.myworkdayjobs.com About employer

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Job details

Pay: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Posting language: English
Posted: May 6, 2026

Original job description

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 fast-paced, mission-focused team of government and contractor personnel developing innovative software and data-driven solutions. Successful candidates will bring strong technical skills, creativity, attention to detail, and the ability to solve complex problems in dynamic environments.

This position is onsite in Reston, VA and requires an active TS/SCI with Polygraph for consideration.

Basic Qualifications by level -

Mid-Level Software Development Engineer

Bachelor’s degree in Computer Science, Information Systems, Systems Engineering, or related field with 4+ years of experience (or Master’s with 2+ years)
2+ years supporting Intelligence Community or DoD environments
Experience with software development using Java, Python, JavaScript, or TypeScript
Experience with full-stack development, including modern front-end frameworks (React/Angular) and backend services/APIs
Familiarity with SQL/NoSQL databases, ETL pipelines, and Docker/containerized environments
Exposure to cloud platforms (AWS preferred) and DevOps practices
Experience integrating AI/ML or LLM-based capabilities is a plus

Senior Software Development Engineer

Bachelor’s degree with 8+ years of experience (or Master’s with 6+ years)
3+ years supporting Intelligence Community or DoD missions
Advanced experience in software architecture, system design, and scalable application development
Strong background in data pipelines, ETL workflows, APIs, and cloud-native/containerized systems
Experience developing analytic, simulation, or scenario-based applications
Experience integrating AI/ML, LLMs, or RAG-based solutions into production systems
Ability to lead development efforts and mentor junior engineers

Principal Software Development Engineer / Technical Lead

Bachelor’s degree with 12+ years of experience (or Master’s with 10+ years)
3+ years supporting Intelligence Community or DoD missions
Deep expertise in full-stack development, system architecture, and cloud-based platforms
Experience designing complex analytic systems, simulation platforms, and large-scale data pipelines
Strong background in AI/ML, LLM integration, and advanced analytics
Proven ability to lead technical strategy, prototype innovative solutions, and guide engineering teams
Excellent communication and stakeholder engagement skills

For All Levels - Key Responsibilities

Design, develop, and maintain mission-focused software applications and data platforms
Build and support ETL pipelines, APIs, and data integration workflows
Develop web-based tools for analysis, visualization, and decision support
Integrate AI/ML and advanced analytics capabilities into applications
Collaborate with users and cross-functional teams to deliver scalable solutions
Support testing, debugging, optimization, and deployment activities
Contribute to technical direction, documentation, and engineering best practices

For All Levels - Preferred Skills

Strong problem-solving and analytical abilities
Experience working in Linux/Unix and Dockerized environments
Familiarity with AWS cloud services and DevOps methodologies
Ability to work independently and collaboratively in fast-paced mission environments
Strong written and verbal communication skills

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:

May 6, 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 $87,100.00 - $157,450.00 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.

Apply on leidos.wd5.myworkdayjobs.com About employer

More about this job

Skills

Attention to detail
Software development
Computer science
Oracle Java
Python
JavaScript
TypeScript
Full-stack development
React
SQL
NoSQL
Data engineering
Docker
AWS
DevOps
ML
Communication skills
Stakeholder management
Debugging
Documentation
Problem solving
Linux
UNIX
Work independently

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Software developer jobs in Reston, VA and nearby

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