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Entry Level Associate Software Engineer Jobs in Leesburg, VA

As a Software Engineer you will be responsible for writing backend infrastructure and frontend web applications for simulation and optimization software that incorporates probabilistic models of ...

As a Software Engineer you will be responsible for writing backend infrastructure and frontend web applications for simulation and optimization software that incorporates probabilistic models of ...

Associate Software Engineer

Reston, VA · On-site

$120 - $180/hr

As a Software Engineer you will be responsible for writing backend infrastructure and frontend web applications for simulation and optimization software that incorporates probabilistic models of ...

New

Software developer roles and responsibilities include providing expertise in the full software ... Experience developing in an Agile environment Level: Entry Level - SME Clearance: Active security ...

Software developer roles and responsibilities include providing expertise in the full software ... Experience developing in an Agile environment Level: Entry Level - SME Clearance: Active security ...

Software developer roles and responsibilities include providing expertise in the full software ... Experience developing in an Agile environment Level: Entry Level - SME Clearance: Active security ...

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Entry Level Associate Software Engineer information

See Leesburg, VA salary details

$22.3K

$45.6K

$65.7K

How much do entry level associate software engineer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for entry level associate software engineer in Leesburg, VA is $45,563.00, according to ZipRecruiter salary data. Most workers in this role earn between $37,400.00 and $50,600.00 per year, depending on experience, location, and employer.

What is an entry level associate software engineer?

An Entry Level Associate Software Engineer is a junior role in software development where individuals assist in designing, coding, testing, and maintaining software applications. They typically work under the guidance of senior engineers to develop solutions based on project requirements. Responsibilities may include debugging code, writing documentation, and participating in team meetings. This role is ideal for recent graduates or those with limited professional experience looking to grow their technical skills. Strong problem-solving abilities and knowledge of programming languages like Java, Python, or C++ are commonly required.

What does a typical day look like for an entry level associate software engineer?

A typical day for an Entry Level Associate Software Engineer often starts with a team stand-up meeting to discuss progress and upcoming tasks. You'll spend much of your time writing and testing code, fixing bugs, and collaborating with more senior engineers or cross-functional teams on projects. Expect to participate in code reviews, attend learning sessions or trainings, and sometimes work on documentation or tickets assigned from agile sprints. The role usually offers a supportive environment where asking questions and learning from teammates is encouraged. This hands-on, interactive mix of responsibilities helps you quickly build both technical and soft skills essential for career advancement.

What are the key skills and qualifications needed to thrive as an entry level associate software engineer?

To thrive as an Entry Level Associate Software Engineer, you need a solid grasp of programming languages (such as Java, Python, or C++), computer science fundamentals, and typically a bachelor’s degree in a related field. Familiarity with version control systems like Git, basic debugging tools, and IDEs, as well as any relevant internships or coding certifications, is highly valuable. Strong problem-solving abilities, collaboration, adaptability, and clear communication skills are essential to stand out. These qualifications enable you to effectively contribute code, learn in a team environment, and grow quickly in a fast-paced industry.

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For Entry Level Associate Software Engineer jobs in Leesburg, VA, the most frequently searched job titles are:

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What cities near Leesburg, VA are hiring for Entry Level Associate Software Engineer jobs?

Cities near Leesburg, VA with the most Entry Level Associate Software Engineer job openings:

Infographic showing various Entry Level Associate Software Engineer job openings in Leesburg, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $45,563 per year, or $21.9 per hour.

Associate Software Engineer

Reston, VA • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 5 days ago


Job description

We are seeking talented programmers with strong computer science, math, and/or physics backgrounds for complex and challenging projects. As a Software Engineer you will be responsible for writing backend infrastructure and frontend web applications for simulation and optimization software that incorporates probabilistic models of physical systems. Project teams range from 2 to 20 people and include a mix of Research Scientists and Software Engineers. Each team member is involved in the entire problem-solving process, from initial concept through data visualization and analysis, algorithm design, exploratory prototyping, software implementation, demonstration, and deployment. Roles within a team are flexible, giving employees space to contribute to their areas of strength, and to develop new skills. The ideal candidate has experience writing well-designed, maintainable, and extensible code. 

Required Qualifications 
  • Bachelor's degree in Computer Science, Mathematics, Physics, Applied Math, or related field 
  • Java, TypeScript, Python or C++ programming experience 
  • Proficiency in object-oriented programming
  • Familiarity with full-stack web application development in any frameworks/languages 
  • Ability to communicate design concepts and performance metrics clearly 
  • US CITIZENSHIP REQUIRED; Successful candidates will be subject to a security investigation and must meet eligibility requirements for access to classified information 
Desired Qualifications
  • Experience with MongoDB, RabbitMQ, Spring Boot, React, Redux, WebGL and/or OpenGL 
  • Experience writing algorithmic code, including complexity analysis, performance optimization, and multithreading 
  • Math background including Probability/Statistics, Linear Algebra, Multivariate Calculus 
  • Experience designing and implementing user interfaces 

Position Location:  Reston, VA

*The selected individual(s) will be required to work from the Reston, VA office however we are flexible with our relocation timelines.

** Expected Start dates for this role are Spring 2027 and later

Perks and Benefits
  • Medical, Dental and Vision Insurance 
  • Accompanying FSA and HSA options 
  • Additional Voluntary Benefits  
  • Paid Time Off  
  • 9 Observed Holidays and 2 Floating Holidays  
  • Paid Parental Leave  
  • Tuition Reimbursement 
  • Relocation Assistance
  • Professional Development Reimbursement 
  • Annual Salary Reviews  
  • Profit Sharing  
  • 401(k) Traditional and Roth Options  
  • Gym and Fitness Reimbursement  
  • Employee Assistance Program  
  • Employee Referral Program 
  • Military Leave