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Graduate Software Developer Jobs in Washington, DC

Software Engineer Location : Remote Type : Full Time : We are seeking a motivated Junior Software ... This role is ideal for a recent Computer Science graduate eager to apply their programming skills ...

They are seeking Software Engineers to develop, maintain, and enhance complex software systems ... Graduate degree may be substituted for three (3) years of experience • PhD may be substituted for ...

Software Engineer TS/SCI Poly

Annapolis Junction, MD

$100K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

In this position, the Software Engineer develops, maintains, and enhances complex and diverse ... of experience or a Graduate degree may be substituted for three (3) years of experience.

Software Engineer TS/SCI Poly

Annapolis, MD · On-site

$100K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

In this position, the Software Engineer develops, maintains, and enhances complex and diverse ... of experience or a Graduate degree may be substituted for three (3) years of experience.

Software Engineer TS/SCI Poly

Annapolis Junction, MD · On-site

$100K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

In this position, the Software Engineer develops, maintains, and enhances complex and diverse ... of experience or a Graduate degree may be substituted for three (3) years of experience.

Software Engineer TS/SCI Poly

Annapolis, MD · On-site

$100K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

In this position, the Software Engineer develops, maintains, and enhances complex and diverse ... of experience or a Graduate degree may be substituted for three (3) years of experience.

Showing results 21-40

Graduate Software Developer information

See Washington, DC salary details

$54.2K

$126.2K

$187.3K

How much do graduate software developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for graduate software developer in Washington, DC is $126,200.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,600.00 and $146,700.00 per year, depending on experience, location, and employer.

What is a graduate software developer?

A Graduate Software Developer is an entry-level role for recent graduates in computer science or related fields. They work as part of a development team to design, develop, test, and maintain software applications. Typical responsibilities include writing code, debugging, collaborating with senior developers, and learning best practices. This role provides hands-on experience and helps graduates build technical and problem-solving skills.

What are the key skills and qualifications needed to thrive as a graduate software developer?

To thrive as a Graduate Software Developer, you need a solid understanding of programming languages such as Java, Python, or C++, as well as a degree in computer science or a related field. Experience with version control systems like Git, software development frameworks, and familiarity with operating systems are typically required. Strong problem-solving skills, effective communication, and eagerness to learn make candidates stand out. These competencies are crucial for contributing to projects, adapting to fast-changing technologies, and working efficiently within collaborative development teams.

What are typical career progression opportunities for a graduate software developer?

Graduate Software Developers often start by working closely with experienced team members on code development, bug fixing, and testing. As you gain experience and demonstrate your abilities, you can move into roles such as Software Developer, Senior Developer, or even into specialized areas like DevOps, QA, or front-end/back-end development. Many companies offer mentorship, training, and clear advancement paths, allowing motivated graduates to progress quickly. Additionally, early exposure to collaborative projects and agile methodologies will help build the foundation for leadership or technical expert positions over time.

How to become a software developer graduate after graduation?

To become a software developer graduate, focus on completing a relevant degree such as computer science or software engineering, and develop programming skills in languages like Java, Python, or C++. Gaining practical experience through internships, personal projects, or coding bootcamps can enhance employability, and obtaining certifications like Microsoft or AWS can also be beneficial.

What job categories do people searching Graduate Software Developer jobs in Washington, DC look for?

The top searched job categories for Graduate Software Developer jobs in Washington, DC are:

Infographic showing various Graduate Software Developer job openings in Washington, DC as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $126,200 per year, or $60.7 per hour.

RUST Software Developer - Multiple Levels (Minimum $10K Sign-on Bonus)

L3Harris Technologies

Herndon, VA • On-site

$51.75 - $68.75/hr

Full-time

Medical, Retirement, PTO

Re-posted 8 days ago


Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: RUST Software Developer - Multiple Levels (Minimum $10K Sign-On Bonus)

Job Code : 40866

Job Location: Herndon, VA (On-site)

Schedule: 9/80 Regular (9/80 Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off)

About L3Harris Technologies:

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers' mission-critical needs. The company provides advanced defense and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual revenue and 47,000 employees, with customers in more than 100 countries.

L3Harris is seeking an experienced Software Engineer with a strong background in the Rust Programming Language and proven experience developing systems with Rust to guide the next generation of mission-critical systems. Responsibilities include guiding adoption of Rust throughout the embedded development, managing integration or conversion of legacy software to Rust, providing best practices and architectural guidance for memory-safe usage of Rust, developing best practices and implementation guidance, and the translation of requirements into working and maintainable solutions for our C5 and Cyber Solution Centers. The selected candidate will apply technical proficiency across various stages of our SDLC, gather requirements and work closely with stakeholders to prioritize and scope tasks. The selected candidate will be working as a key team member on a Scrum team and will be instrumental in setting our direction and strategy for product and infrastructure development.

Essential Functions

  • Support the engineering team members in embedded software application development specifically with Rust.
  • Lead the adoption and deployment of Rust and associated techniques, idioms, design patterns, and tooling throughout multiple product lines.
  • Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the target hardware.
  • Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, and operational performance requirements and design of the overall system.
  • Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test.
  • Investigate root causes of complex issues, and implement solutions, working independently or with a multi-discipline team.
  • Develop software test plans and procedures, and other relevant technical documentation.
  • Utilize modeling tools and equipment to establish operating data, conduct experimental tests, prototype, and evaluate results.
  • Participate in peer reviews, identify, track and repair defects.
  • Utilize a variety of software languages (primarily Rust, C/C++, and Python developing code for embedded real time operating systems (VxWorks, Linux, Integrity)).
  • Ability to travel >30% to other L3Harris locations for onboarding, integration or scrum.

Qualifications:

  • Bachelor's Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
  • Active Department of Defense (DoD) Secret clearance.
  • 1+ years of experience developing Rust software for production systems with a deep understanding of the language.
  • Experience with C\C++ development and object-oriented design.
  • Experience with development of embedded systems.

Preferred Additional Skills:

  • Experience converting C\C++ code to Rust.
  • Experience developing Rust software for embedded systems.
  • Object-oriented design and implementation experience, with exposure to software modeling and UML tools such as IBM Rhapsody or MagicDraw/Cameo.
  • Experience developing device drivers and Board Support Packages for real-time embedded systems.
  • Excellent oral and written communication skills.
  • Experience with Information Assurance and/or cryptography.
  • Experience with NSA Type 1 certification or other SW certification such as DO-178.

Qualified candidates will receive a minimum sign-on bonus of $10,000. Qualified candidates with additional credentials may be eligible for higher sign-on bonuses.

In compliance with pay transparency requirements, the salary range for this role is $97,000 MIN - $180,000 MAX. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

#LI-IK1

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Employment Type: Full-Time