Software developer jobs in Columbia, MD and nearby

Within 25 miles

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Added 14 days ago
Software Developer and IT Tech Professional
CACI, INC.-FEDERAL
Bethesda, MD
- Must have a degree in relevant field to software development · - Must have or be able to obtain a secret or interim secret clearance
Added 14 days ago
Senior Application Developer (Full Stack)
Belay Technologies
Fort Meade, MD
Belay Technologies is seeking a Senior Application Developer to join our intel team. You will operate as a Full Stack Software Engineer on the Enduring Targets, Global Technology section's…
Added 14 days ago
Software Developer and IT Tech Professional
CACI
Bethesda, MD
- Must have a degree in relevant field to software development · - Must have or be able to obtain a secret or interim secret clearance
Added 15 days ago
JH
2027 Internship - Cybersecurity Software Developer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $22.6 to $47.95 USD / hour
We are seeking interns who are passionate about software development, systems engineering, or cybersecurity to join our Cyber Concepts and Exploration group to contribute to our mission of…
Added 15 days ago
Software Developer 803
Freedom Technology Solutions Group
Columbia, MD
We are seeking a Software Developer for one of our PRIME CONTRACTS that offers exciting opportunities to support essential services and mission critical activities across the enterprise.…
Added 18 days ago
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Senior Software Developer
TEKsystems
Hanover, MD
- $91,700 to $137,500 USD / year
…through our TGS Talent Acquisition Team requires: The Senior Software Developer is a hands-on technical contributor responsible for designing, building, deploying, and maintaining modern…
Added 18 days ago
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Senior Software Developer
Gormat
Annapolis Junction, MD
- $195,000 to $210,000 USD / year
Parsons is seeking an experienced Software Developer to join our team in support of specialized military cyber operations.
Added 18 days ago
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Software Developer/System Engineer
S2Technologies
Washington, DC
- $100 to $150 USD / hour
Must have, or be able to obtain, an Army-issued email and Army CAC · Metro Area (Must live within 75 miles of the National Capital Region (NCR)
Added 19 days ago
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Application Developer
Wyetech
Fort Meade, MD
- $64.04 to $120.27 USD / hour
Application Developer (SWE2 – Software Engineer Level 2)
Added 19 days ago
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CNO Software Developer
Gormat
Annapolis Junction, MD
- $126,000 to $141,000 USD / year
Gormat is seeking a CNO Software Developer to join our team in support of specialized military cyber operations. You'll be a critical member of a small team, responsible for bringing your…
Added 19 days ago
Application Programmer/QA Engineer
One Federal Solution
Beltsville, MD
…DevSecOps practices. The successful candidate will support software development, application modernization, quality assurance, testing, security, and Operations & Maintenance (O&M)…
Added 20 days ago
Cloud Developer/Integrator
CTC Group
Fort Meade, MD
CTC Group is seeking a Cloud Developer/Integrator to modernize, enhance, and integrate enterprise software applications within cloud-based environments. This role focuses on software…
Added 20 days ago
Cloud Developer/Integrator
CTC Group
Fort Meade, MD
CTC Group is seeking a Cloud Developer/Integrator to develop, maintain, and enhance complex software systems within cloud environments. This role focuses on cloud-native application…
Added 20 days ago
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Senior Software Developer-Python
TEKsystems
Hanover, MD
- $91,700 to $137,500 USD / year
…through our TGS Talent Acquisition Team requires: The Senior Software Developer is a hands-on technical contributor responsible for designing, building, deploying, modernizing, and…
Added 20 days ago
LYA001SWE1 - Associate Application Developer (CLEARANCE REQUIRED)
NiSUS Technology Corporation
Columbia, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 20 days ago
LYA002SWE2 - Mid Level Application Developer (CLEARANCE REQUIRED)
NiSUS Technology Corporation
Columbia, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 20 days ago
LYA008SWE1 - Associate Application Developer (CLEARANCE REQUIRED)
NiSUS Technology Corporation
Columbia, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 21 days ago
Software Developer - SME
Peraton
Bowie, MD
Must have the ability to obtain / maintain a Public Trust clearance
Added 22 days ago
WW
Software Developer SME
World Wide Technology Holding, LLC
Washington D.C.
- $170,000 to $180,000 USD / year
WWT is seeking a Software Developer – Subject Matter Expert (SME). This individual serves as the principal authority for enterprise software architecture, development standards, application…
Added 22 days ago
Mid-Level Software Developer/Engineer
Amentum
Hanover, MD
…candidate to utilize customer provided AI tools to assist in software development lifecycle efforts: documentation creation, source code reviews, draft design review documentation,…
Added 24 days ago
HP108 Scientific Software Developer
ADNET Systems, Inc.
Greenbelt, MD
We are seeking a junior Scientific Software Developer to provide development and maintenance support for the Space Physics Archive Search and Extract (SPASE) Metadata Working Team (SMWT)…
Added 24 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 24 days ago
MCCO Software Developer SME | Active TS/SCI CI Poly
General Dynamics Information Technology
Fort Meade, MD
Our Software Developer SME must have:
Added 24 days ago
LYA008SWE1 - Associate Application Developer (CLEARANCE REQUIRED)
NiSUS Technology Corporation
Columbia, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 24 days ago
LYA002SWE2 - Mid Level Application Developer (CLEARANCE REQUIRED)
NiSUS Technology Corporation
Columbia, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…

Software Developer

Eagan, MN, United States
Ashburn, VA, United States
Gaithersburg, MD, United States

Pay Range $69,550.00 - $125,725.00 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

Applications open in a new tab.

Job details

Pay: Pay Range $69,550.00 - $125,725.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Experience: Bachelor’s degree in computer science or a related field with 2-4 years of relevant experience or a Master’s degree with less than 2 years of experience.
Posting language: English
Posted: Nov 2, 2026

Original job description

Leidos is seeking Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA’s broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency - particularly in remote and high-dependency aviation environments. These efforts focus on delivering mission-critical, future-ready solutions that provide safety-critical flight services to the pilot community.

As a member of a Scaled Agile software development organization, you will contribute to the technical execution of a program that integrates proven, globally deployed technologies with modern cloud-native capabilities. You will work alongside cross-functional teams and technical leaders to deliver predictable outcomes in a highly regulated, safety-critical environment.

In this position, you will design and implement software solutions independently while working closely with systems engineering, product delivery, and DevSecOps teams. The primary focus is on developing containerized applications within an Agile/SAFe environment. This position supports government programs and requires the ability to obtain and maintain a favorable Public Trust investigation.

Primary Responsibilities:

Responsible for software development activities both individually and as a member of a team including writing, testing, debugging, and maintaining source code within an Agile environment.
Actively participate in daily stand-ups, Release Planning, and other related team activities.
Write and execute unit and functional tests.
Troubleshoot and participate in the resolution of technical issues in lab and operational environments.
Provide support as needed for system engineering, test engineering, and system owner teams.

Basic Qualifications

Bachelor’s degree in computer science or a related field with 2-4 years of relevant experience or a Master’s degree with less than 2 years of experience.
Experience with Java programming language
Experience with React
Experience with Web development and commonly used front-end tools and languages (HTML, CSS, JavaScript)
Experience with Linux
Experience with version control systems such as Git or Subversion
Experience with common development tools and IDEs (Eclipse, VS Code, etc.)
Knowledge of AI-assisted software development tools and workflows (i.e. Claude Code, Codex, etc.)
Knowledge of Cloud-based systems
Knowledge of unit testing tools such as Junit and Mockito
Understanding of sound software development principles and practices
Ability to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing
Independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment
Ability to obtain SF-85 Public Trust suitability determination
US citizenship required

Preferred Qualifications

Knowledge of or experience working within the Agile/SAFe framework
Knowledge of or experience with RESTful API, JSON, XML, XSD
Knowledge of or experience with Spring Framework, Spring Security, and Spring Boot
Knowledge of or experience with Python programming language
Knowledge of or experience with Ansible playbooks and YAML
Knowledge of or experience with Linux shell scripting
Knowledge of DevSecOps practices and CI/CD pipelines
Knowledge of or experience with MongoDB
Knowledge of air traffic control and flight services

ATMC

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 30, 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 $69,550.00 - $125,725.00 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

Agile
Software development
Debugging
Troubleshoot
Computer science
Oracle Java
React
Web development
HTML
CSS
JavaScript
Linux
Control systems
Git
Software development tools
Unit testing
JUnit
RESTful API
Spring Framework
Spring Boot
Python
Ansible
CI/CD
MongoDB
Air traffic management

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