Full Stack Developer - TS/SCI Poly

We are seeking a Full Stack Developer to join a mission-focused technical team in Chantilly, VA. This position is ideal for a developer who enjoys working across the full software development lifecycle and building modern, scalable applications in support of challenging mission requirements., * Design, develop, test, deploy, and maintain full-stack software applications.

• Develop responsive and intuitive front-end interfaces as well as scalable back-end services and APIs.
• Collaborate with developers, engineers, technical leads, and mission stakeholders to translate requirements into working software solutions.
• Develop and integrate RESTful APIs and microservices.
• Work with relational and/or NoSQL databases to store, retrieve, and manage application data.
• Develop applications within cloud-based environments, including AWS.
• Troubleshoot, debug, and optimize existing applications and services.
• Participate throughout the software development lifecycle, including design, development, testing, deployment, and ongoing maintenance.
• Use modern source control and CI/CD practices to support efficient and reliable software delivery.
• Maintain clear, well-organized, and documented source code.
• Adapt applications and capabilities as mission requirements, technologies, and data needs evolve.

We are open to candidates with approximately 3-7+ years of professional software development experience, with responsibilities and level determined based on experience., * Active TS/SCI with Polygraph.

• Approximately 3-7+ years of professional software development experience.
• Experience developing full-stack web applications.
• Proficiency with one or more modern programming languages such as Java, Python, JavaScript, or TypeScript.
• Experience with modern front-end technologies such as React, Angular, or Vue.js.
• Experience developing back-end services and REST APIs.
• Experience working with SQL and/or NoSQL databases.
• Experience with Git/GitHub or similar source-control tools.
• Strong problem-solving and troubleshooting skills.
• Ability to work both independently and collaboratively within a technical team.

Desired Qualifications

• Experience developing and deploying applications within AWS.
• Experience with AWS services such as EC2, Lambda, S3, API Gateway, RDS, or DynamoDB.
• Experience building and deploying containerized applications using Docker and/or Kubernetes.
• Experience with microservices architectures.
• Familiarity with CI/CD pipelines and DevSecOps practices.
• Experience with automated testing and software quality practices.
• Experience working within Agile/Scrum development environments.
• Experience supporting software development within the Intelligence Community or DoD.
• Relevant AWS or technical certifications are a plus.

What We’re Looking For

We’re looking for a developer who enjoys solving problems, learning new technologies, and building software that directly supports the mission. Whether you’re a mid-level developer looking to continue expanding your technical skills or a more experienced engineer ready to take on greater responsibility, there is room to grow within this team.

If you have 3-7+ years of software development experience and an active TS/SCI with Polygraph, we’d love to connect.

Our client offers a comprehensive benefits package to support employee well-being, financial security, professional growth, and work-life balance. Benefits may include, * Flexible/Unlimited Time Off for full-time exempt employees, available immediately upon hire, plus up to 48 hours of sick leave and 11 paid holidays.

• 401(k) with 100% company match on the first 6% contributed, with immediate 100% vesting. Both traditional and Roth 401(k) options are available.
• Multiple CareFirst medical plans, including HSA and employer-funded HRA options; HRA contributions can be as high as $3,500 individual / $7,000 family.
• Dental and vision coverage, including 100% preventive dental coverage and annual vision benefits.
• 100% employer-paid Basic Life & AD&D and Short-Term Disability insurance.
• $5,000 per year for tuition and professional development reimbursement.
• $100/month parking or transit reimbursement.
• Additional perks include pet insurance, Employee Assistance Program (EAP), wellness programs, travel assistance, and optional supplemental insurance benefits. unlimited PTO + 6% 401(k) match + $5K professional development + $100/month commuter benefit