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Internship Remote Full Stack Software Developer Jobs in Washington

PerformYard

Full Stack Software Engineer

Arlington, VA · Remote

This is a 100% Remote position - Now & Forever Requirements As a Full-Stack Software Engineer, you will innovate, design, and develop end-to-end product capabilities that stretch from our React-based ...

PerformYard

Full Stack Software Engineer

Arlington, VA · On-site +1

This is a 100% Remote position - Now & Forever Requirements As a Full-Stack Software Engineer, you will innovate, design, and develop end-to-end product capabilities that stretch from our React-based ...

NewGen

Full Stack Software Developer

Chantilly, VA · On-site +1

... software solutions in an Agile environment. Developers contribute to all levels of the application ... Elastic Stack (Elasticsearch, Logstash, Kibana, Beats) Gitlab version control * Kubernetes ...

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Internship Remote Full Stack Software Developer information

What is a remote full stack software developer internship?

A remote full stack software developer internship is a temporary position where interns work from a location of their choice, typically their home, to gain hands-on experience in both front-end and back-end software development. Interns in this role learn to build, test, and maintain web applications using a range of technologies and programming languages. They collaborate with teams virtually, gaining exposure to real-world software development practices, version control, and agile workflows. This type of internship is ideal for students or recent graduates looking to enhance their technical skills and work experience in a flexible, remote environment.

What types of projects can I expect to work on as a remote full stack software developer intern?

As a remote full stack software development intern, you will typically be involved in a variety of projects that span both front-end and back-end development. Common tasks include building new features, fixing bugs, and collaborating on code reviews with your team. You may also participate in daily stand-ups and interact with designers, product managers, and other developers, giving you a well-rounded experience. These projects are often designed to help you build practical skills and gain exposure to modern frameworks, version control, and agile workflows.

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

To thrive as an Internship Remote Full Stack Software Developer, you need a solid understanding of front-end and back-end development, proficiency in languages like JavaScript, Python, or Java, and ideally, some academic background in computer science or related fields. Familiarity with frameworks (such as React or Node.js), version control systems like Git, and exposure to cloud platforms are often expected. Strong problem-solving skills, self-motivation, and effective communication are crucial soft skills for remote collaboration and learning. These skills ensure you can contribute to projects, adapt quickly, and work efficiently in a distributed team environment.

What are popular job titles related to Internship Remote Full Stack Software Developer jobs in Washington?

For Internship Remote Full Stack Software Developer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Internship Remote Full Stack Software Developer jobs in Washington look for?

The top searched job categories for Internship Remote Full Stack Software Developer jobs in Washington are:

What cities in Washington are hiring for Internship Remote Full Stack Software Developer jobs?

Cities in Washington with the most Internship Remote Full Stack Software Developer job openings:

Internship Remote Full Stack Software Developer jobs near you
Infographic showing various Internship Remote Full Stack Software Developer job openings in Washington as of August 2026, with employment types broken down into 86% Full Time, 7% Part Time, and 7% Contract. Highlights an 100% Remote job distribution.

Full-Stack Software Developer

Sphinx LLC

Springfield, VA • Remote

Full-time

Medical, Dental, Vision, Retirement

Posted 11 days ago

Job description

Full-Stack Software Developer 

Location: Remote / On-Site – Springfield, VA

Clearance Requirement: TS/SCI with CI Polygraph 

Salary Range: Commensurate with experience


ABOUT THE ROLE

As a Full-Stack Software Developer you will design, develop, and maintain mission-critical applications supporting Sphinx internal development and federal customers. Activities will span front-end interfaces, back-end services, and data layers. This is hands-on development in a mix of corporate and classified environments, building secure and scalable tools that drive real mission outcomes.


WHAT YOU'LL DO

  • Design, develop, and maintain full-stack applications in corporate & classified environments 
  • Build responsive front ends (React, Vite, MUI), back-end services (Node, Express, PostgreSQL), and integrate shared tooling (TypeScript)
  • Deploy and manage containerized applications 
  • Build and maintain DevSecOps and CI/CD pipelines for secure continuous delivery 
  • Apply secure coding practices aligned to OWASP guidelines and NIST 800-53 controls 
  • Architect and implement Zero Trust network and application design 
  • Partner with program security officers, data engineers, and mission stakeholders to translate requirements into working software


REQUIRED QUALIFICATIONS

  • Active TS/SCI clearance with a current CI Polygraph (within the last 5 years) 
  • U.S. Citizenship (required for clearance eligibility) 
  • 8+ years of software development experience across the full stack
  • AI-augmented development experience
  • Docker / Kubernetes container orchestration
  • DevSecOps and CI/CD pipeline experience
  • Secure coding experience (OWASP, NIST 800-53) 


PREFERRED QUALIFICATIONS

  • Software development on Intelligence Community programs 
  • Iron Bank / DCAR hardened container experience 
  • Infrastructure as Code (Terraform, Ansible) 
  • Zero Trust architecture implementation (NIST 800-207) 
  • AI/ML integration into software platforms 
  • CISSP, Certified Kubernetes Security Specialist (CKS), or AWS Solutions Architect
  • BS in Computer Science or a related field 


ABOUT SPHINX

Sphinx is a mission-focused intelligence, counterintelligence, and cyber solutions firm founded in 2018 by professionals from the Special Operations, Intelligence, and Cyber Warfare communities. We partner with Defense, Intelligence, and Commercial clients to deliver exceptional personnel and transformative mission capabilities that advance complex, multi-domain intelligence and security missions. As a small business, Sphinx offers direct mission impact, technical leadership opportunities, and an operator-driven culture that larger companies cannot match. 


WHAT SPHINX OFFERS

  • Career Growth: Sphinx's Level-Up Employee Advancement and Performance (LEAP) Program provides structured career progression tied to technical certification achievement, mission performance, and leadership cultivation.
  • Compensation: Market-benchmarked salary against the cleared workforce ecosystem with annual reviews calibrated to TS/SCI and CI/FSP market dynamics.
  • Solution-Focused Culture: Sphinx prioritizes direct leadership access and promotes a Be-Know-Do culture where experienced professionals are empowered to propose and implement solutions that contribute directly high-consequence mission outcomes. 


BENEFITS HIGHLIGHTS

We offer a competitive benefits package to include a 401K with corporate match, company paid health, vision, dental, disability, and other insurance options. Sphinx also offers a variety of incentives and opportunities to support the development and well-being of our personnel. 


WHY Choose SPHINX?

Sphinx combines large business impact with small team collaboration. At Sphinx, we don't manage bureaucracy. We lead from a position of technical strength by delivering solutions that drive a measurable impact on every high-consequence mission we support. 


Sphinx LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.