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Software Development Intern Jobs in Washington (NOW HIRING)

Sedaro

Modeling & Simulation Intern

Arlington, VA · On-site

$35 - $50/hr

Overview Sedaro is hiring a Modeling & Simulation Engineer Intern to help build the complex, high ... Experience with git, automated testing, and related software development tools & practices

Interon IT Solutions

GenAI Intern

Chantilly, VA · On-site

Job Title- Generative AI Engineer / GenAI Intern Product Development | Interon IT Solutions ... Required Qualifications * 1-5 years of experience in software development, AI/ML, data engineering ...

Zetier

Cyber Engineering Intern

Arlington, VA · On-site

$19.25 - $25/hr

Cyber Engineering Intern Zetier is seeking junior CNO Engineers to develop real-world cyber ... Familiarity with systems software development (OS kernel drivers) * Effective communication with ...

Zetier

Cyber Engineering Intern

Arlington, VA · On-site

$95K - $120K/yr

Cyber Engineering Intern Zetier is seeking junior CNO Engineers to develop real-world cyber ... Familiarity with systems software development (OS kernel drivers) * Effective communication with ...

L3Harris

Software Engineer Intern

Herndon, VA · On-site

$29 - $53.50/hr

Intern, Software Engineering Job Code: 39382 Job Location: Herndon, VA Job Schedule:9/80:Employees ... Support and participate in all phases of the software development life cycle, including ...

L3Harris

Software Engineer Intern

Herndon, VA

$29 - $53.50/hr

Intern, Software Engineering Job Code: 39382 Job Location: Herndon, VA Job Schedule:9/80:Employees ... Support and participate in all phases of the software development life cycle, including ...

Zermount, Inc

IT Intern

Arlington, VA · On-site

$17.25 - $23/hr

... software development and implementationDedicate 5 hours a week to support Technical Recruiting Department (mandatory)Dedicate 10-16 hours a month to support Business Development team (mandatory ...

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Software Development Intern information

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How much do software development intern jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for software development intern in Washington is $25.93, according to ZipRecruiter salary data. Most workers in this role earn between $20.96 and $27.50 per hour, depending on experience, location, and employer.

What types of projects and tasks can a software development intern expect to work on during their internship?

As a Software Development Intern, you can expect to contribute to real-world projects such as developing new features, fixing bugs, assisting with code reviews, and writing documentation. Interns often work closely with experienced developers, participate in agile team meetings, and may be involved in testing and deploying software. The tasks assigned are designed to build your technical skills, expose you to collaborative workflows like version control with Git, and provide valuable experience in a professional software engineering environment.

What are the key skills and qualifications needed to thrive as a software development intern, and why are they important?

To thrive as a Software Development Intern, you need a foundational understanding of programming languages (such as Python, Java, or C++), problem-solving skills, and a relevant academic background in computer science or a related field. Familiarity with version control tools like Git, integrated development environments (IDEs), and basic software development methodologies is typically expected. Strong communication, eagerness to learn, and teamwork skills help interns stand out by allowing them to collaborate effectively and adapt to feedback. These skills and qualities are crucial for contributing to real-world projects, gaining valuable experience, and growing within a professional development environment.

What is the difference between Software Development Intern vs Software Engineer?

AspectSoftware Development InternSoftware Engineer
CredentialsTypically pursuing or recent graduate of a computer science or related degreeBachelor's or higher in computer science or related field, with professional experience
Work EnvironmentTemporary, internship-based, often part-time or summer rolesFull-time, permanent positions in various industries
Employer & Industry UsageUsed by tech companies, startups, and organizations offering internship programsUsed across all industries requiring software development
Search & Comparison IntentPeople exploring entry-level or internship opportunities in software developmentIndividuals seeking full-time software engineering roles

In summary, a Software Development Intern is an entry-level, temporary role aimed at gaining experience, while a Software Engineer is a full-time professional position requiring more experience and responsibility. The internship provides a pathway into the industry, whereas the engineer role involves ongoing project work and career development.

What does a software development intern do?

A software development intern assists in designing, coding, testing, and debugging software applications under the supervision of experienced developers. They often work with programming languages like Java, Python, or C++, and may use tools such as version control systems and development environments to contribute to ongoing projects.

What are the most commonly searched types of Software Development jobs in Washington?

The most popular types of Software Development jobs in Washington are:

What cities in Washington are hiring for Software Development Intern jobs?

Cities in Washington with the most Software Development Intern job openings:

What are popular job titles related to Software Development Intern jobs in WA?

For Software Development Intern jobs in WA, the most frequently searched job titles are:

Software Development Intern jobs near you
Infographic showing various Software Development Intern job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $53,935 per year, or $25.9 per hour.

Modeling & Simulation Intern

Arlington, VA • On-site

Sedaro
Internet and IT • 11 - 50 employees
Learn more about Sedaroexternal

$35 - $50/hr

Other

Posted 7 days ago

Job description

Overview 

Sedaro is hiring a Modeling & Simulation Engineer Intern to help build the complex, high fidelity simulations that power our cutting-edge simulation platform and help revolutionize how the next generation of aerospace technology is built. 

  • Team: Modeling & Simulation, reporting to the Team Lead 
  • Location: In person in Arlington, VA 
  • U.S. Citizenship required


Who We Are 

Our simulation platform enables digital mission engineering and model-based optimization through distributed, multi-domain, rapid analysis across hundreds of interacting systems. Our simulations have run at massive scale in data centers, in the loop with hardware in the lab, and on-orbit onboard real space hardware. Join us as an early employee and transform how teams collaboratively engineer the next generation of satellite constellations and connected fleets. 


Who You Are

  • You are a self-driven and creative engineer with a passion for solving complex problems. 
  • You take pride in writing clean, efficient, and maintainable code to build robust and scalable simulations. 
  • You thrive on technical challenges and take pride in owning your work from concept to implementation. 
  • You are a natural collaborator, adept at working with interdisciplinary teams to build and refine cutting-edge software in a fast-paced, innovative environment. 


What You’ll Do 

As a Modeling & Simulation Intern, you will be a hands-on individual contributor helping us expand our platform's simulation capabilities. Your responsibilities may include: 

  • Developing high-fidelity simulation software and analysis tools for a diverse range of complex systems and validating these models against real-world data. 
  • Configuring and executing large-scale multi-simulation studies that leverage cloud compute resources for uncertainty quantification, sensitivity analysis, and optimization. 
  • Performing analysis of simulation results and generating impactful analytics. 


Benefits 

  • Flexible work schedule with core hours 
  • Company provided lunches 3 days a week 
  • Industry-leading career development opportunities 


Requirements 

  • Currently pursuing a degree in engineering, math, or a related field 
  • Experience writing software to model complex physical systems 
  • Experience with git, automated testing, and related software development tools & practices 
  • Experience validating simulation models against real-world data 
  • Experience with data analysis and visualization 
  • Experience with Python