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Full Stack Software Engineer Intern Jobs in Leesburg, VA

Intezra, Inc.

Full-Stack Software Engineer

Dulles, VA · On-site

$150K - $275K/yr

Full-Stack Software Engineer Dulles, VA | Full Time | TS/SCI with Polygraph Required Position: Full-Stack Software Engineer (Software Engineer, Level 3) Location: Dulles, VA (on-site) Category:

Cymertek

Full Stack Software Engineer

Chantilly, VA · On-site

Full Stack Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a highly skilled Full ...

Cymertek

Full Stack Software Engineer

Reston, VA · On-site

Full Stack Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a highly skilled Full Stack ...

Bridge Core

Full-Stack Software Engineer

Reston, VA · On-site

$165 - $195/hr

Overview Full-Stack Software Engineer Reston, VA (Hybrid) TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, ...

New

UNISSANT

Full Stack Software Engineer

Herndon, VA · On-site

We are seeking a Full Stack Software Engineer to join our team and support our Department of War (DoW) customer. The ideal candidate is a versatile software engineer who enjoys building modern, user ...

Unissant

Full Stack Software Engineer

Herndon, VA · On-site

$111K - $183K/yr

We are seeking a Full Stack Software Engineer to join our team and support our Department of War (DoW) customer. The ideal candidate is a versatile software engineer who enjoys building modern, user ...

Unissant, Inc.

Full Stack Software Engineer

Herndon, VA · On-site

We are seeking a Full Stack Software Engineer to join our team and support our Department of War (DoW) customer. The ideal candidate is a versatile software engineer who enjoys building modern, user ...

Unissant

Full Stack Software Engineer

Herndon, VA · On-site

$90 - $130/hr

We are seeking a Full Stack Software Engineer to join our team and support our Department of War (DoW) customer. The ideal candidate is a versatile software engineer who enjoys building modern, user ...

Unissant

Full Stack Software Engineer

Herndon, VA · On-site

$111K - $183K/yr

We are seeking a Full Stack Software Engineer to join our team and support our Department of War (DoW) customer. The ideal candidate is a versatile software engineer who enjoys building modern, user ...

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Showing results 1-20

All JobsFull Stack Software Engineer Intern JobsFull Stack Software Engineer Intern Jobs in Leesburg, VA

Full Stack Software Engineer Intern information

See Leesburg, VA salary details

$45K

$136.3K

$192.7K

How much do full stack software engineer intern jobs pay per year?

As of Aug 20, 2026, the average yearly pay for full stack software engineer intern in Leesburg, VA is $136,317.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,300.00 and $159,800.00 per year, depending on experience, location, and employer.

What does a full stack software engineer intern do?

A Full Stack Software Engineer Intern assists with the development of both the front-end and back-end components of web applications. They work under the guidance of experienced engineers to write code, debug issues, and help integrate different technologies across the software stack. Typical tasks include building user interfaces, connecting to databases, and testing new features. This role helps interns gain hands-on experience with various programming languages, frameworks, and tools commonly used in software development.

What are the key skills and qualifications needed to thrive as a full stack software engineer intern?

To thrive as a Full Stack Software Engineer Intern, you need a solid understanding of programming languages (such as JavaScript, Python, or Java), basic web development concepts, and enrollment in a relevant degree program like computer science. Familiarity with frameworks (like React or Node.js), version control systems (such as Git), and cloud platforms are often expected. Strong problem-solving abilities, eagerness to learn, and effective teamwork set standout interns apart. These skills and qualities enable interns to contribute meaningfully to projects, adapt quickly to new technologies, and collaborate efficiently in dynamic development environments.

What types of projects and technologies do full stack software engineer interns typically work on during their internship?

Full Stack Software Engineer Interns often work on a variety of projects that span both front-end and back-end development. This may include building user interfaces with frameworks like React or Angular, developing APIs using Node.js or Python, and working with databases such as MongoDB or PostgreSQL. Interns usually collaborate closely with senior engineers, designers, and product managers, gaining exposure to the full software development lifecycle. The work environment tends to be fast-paced and collaborative, offering valuable opportunities to learn modern development practices and tools.

What is the difference between Full Stack Software Engineer Intern vs Software Developer Intern?

AspectFull Stack Software Engineer InternSoftware Developer Intern
Required SkillsKnowledge of both front-end and back-end technologies, basic understanding of databasesFocus on specific programming languages or platforms, such as Java, Python, or mobile development
Work EnvironmentCollaborates on full application development, often in agile teamsWorks on specific modules or features, may focus on front-end or back-end
Industry UsageCommon in tech companies, startups, and software firmsWidely used across various tech sectors, including web and mobile app development

In summary, a Full Stack Software Engineer Intern has a broader scope, working on both front-end and back-end development, while a Software Developer Intern may focus on a specific area. Both roles provide valuable experience in software development but differ in technical breadth and project involvement.

What cities near Leesburg, VA are hiring for Full Stack Software Engineer Intern jobs?

Cities near Leesburg, VA with the most Full Stack Software Engineer Intern job openings:

Full Stack Software Engineer Intern jobs near you
Infographic showing various Full Stack Software Engineer Intern job openings in Leesburg, VA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $136,317 per year, or $65.5 per hour.

Full-Stack Software Engineer

Intezra, Inc.

Dulles, VA • On-site

$150K - $275K/yr

Full-time

Dental, Vision, Retirement, PTO

Posted 17 days ago

Job description

Job Description

Full-Stack Software Engineer

Dulles, VA | Full Time | TS/SCI with Polygraph Required

Position: Full-Stack Software Engineer (Software Engineer, Level 3)

Location: Dulles, VA (on-site)

Category: Software Engineering / Full-Stack Development

Clearance Requirement: Active TS/SCI with Polygraph

Compensation: $150,000 – $275,000 (annualized USD)

Experience Requirement:

  • 12+ years with a Bachelor's degree, OR

  • 4 additional years of relevant experience in lieu of a degree

Description

Intezra is hiring a highly motivated Full-Stack Software Engineer to design and build end-to-end applications that support complex technical environments. In this role, you'll work closely with users, stakeholders, and domain experts to translate real needs into working systems—front to back.

You'll operate in a fast-paced environment where requirements evolve quickly. Success requires strong full-stack development skills, the ability to translate ambiguous requirements into deployable systems, and a passion for building software that delivers real, visible impact.

Responsibilities

  • Develop software applications using languages such as Python, Java, and C++.

  • Automate manual deployment processes to improve reliability and delivery speed.

  • Design and implement automation workflows for development, deployment, and configuration management.

  • Document system designs, configurations, and operational procedures.

  • Gather requirements and feedback from users, stakeholders, and cross-functional teams.

  • Build and maintain configuration documentation and repeatable deployment processes.

Skills Requirements

  • Experience designing and developing full-stack applications and architectures.

  • Experience working with modern development frameworks (React, Vue, Angular, Spring Boot, FastAPI, etc.).

  • Background in user interface design, development, and integration with backend APIs.

  • Experience with requirements gathering and system architecture planning.

  • Understanding of network architecture and topologies.

Nice to Haves

  • Experience with Windows and Unix security concepts.

  • Experience with network architecture and system design.

  • Strong understanding of virtualized environments (e.g., vSphere, virtual machines).

  • Experience working in complex or highly regulated technical environments.

  • Development experience with technologies such as Java, MongoDB, and Python.

Compensation Employment Policy

Salary is determined by multiple factors, including location, education, experience, skills, and organizational requirements. The projected compensation range for this position is $150,000 – $275,000 (annualized USD).

Benefits Overview

At Intezra, Inc., we offer a comprehensive benefits package designed to support long-term career growth and work-life balance:

  • Three CareFirst medical plans available; Intezra pays up to 100% of healthcare premiums and up to 100% of deductibles (based on plan selection) for employees and dependents

  • Intezra pays 100% for CareFirst Dental and Vision plans for employees and dependents

  • 401(k): 15% company contribution (no match required)

  • PTO: 160 hours, increasing with seniority

  • 12 Floating Holidays

  • 4 Code Red Days

EEO Statement

Intezra, Inc. provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any kind without regard to race, color, religion, age, sex, national origin, disability status, genetics, pregnancy, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

About Us

Intezra Inc. is a small business prime contractor for all realms of cyber and AI/ML development, from tactical-level tools and capabilities to enterprise-level infrastructure and operations. Our leadership team and staff have helped solve the most complex challenges for the intelligence community for over 15 years.

, About Intezra, Inc.

Intezra Inc. is a small business prime contractor for all realms of cyber and AI/ML development, from tactical-level tools and capabilities to enterprise-level infrastructure and operations. Our leadership team and staff have helped solve the most complex challenges for the intelligence community for over 15 years.