Full Stack Developer; C# ​/.Net​/JS​/SQL​/AWS

Full Stack Developer (C# / .Net / JS / SQL / AWS)

Cymertek Corporation

Annapolis Junction, MD 20701

TS/SCI Full Poly (Requires full U.S. Citizenship)

We are looking for a skilled and versatile Full Stack Developer to join our team, specializing in C#, .NET, JavaScript, SQL, and AWS. In this role, you will build and maintain robust, scalable applications across both the front‑end and back‑end, collaborating with cross‑functional teams to design and implement features, optimize performance, and ensure seamless integration of cloud services.

Desired:
Bachelor’s Degree in Computer Science, Software Engineering, or related field. 4–5 years of professional experience can substitute for a degree. 2 years may substitute for a Master’s Degree.

• Design and develop full‑stack applications
• Implement and maintain RESTful APIs
• Collaborate with cross‑functional teams
• Ensure scalability and performance optimization
• Conduct code reviews and provide mentorship
• Integrate cloud services and enforce security standards

• Proficiency in C# and .NET
• Strong experience with JavaScript (React, Angular, Vue)
• Knowledge of SQL and relational databases
• Experience with AWS services (EC2, S3, Lambda)
• Familiarity with Git and version control
• Understanding of microservices architecture

• Experience with containerization (Docker, Kubernetes)
• Knowledge of CI/CD pipelines and tools
• Understanding of serverless architectures
• Experience with No
  
  SQL databases (Mongo
  
  DB)
• Familiarity with Agile development practices
• Ability to implement automated testing frameworks

Entry Level

Full‑time

Engineering and Information Technology

IT Services and IT Consulting

• Excellent Salary
• Flexible Work Schedule
• Cafeteria‑style Benefits
• 10% 401(k) Matching (vested immediately)
• Additional 401(k) Profit Sharing
• 30 days paid leave/holiday
• Day off for birthday
• Medical/Dental/Vision – 100% employee coverage ($1,200 allowance or bonus)
• HSA/FSA
• AFLAC
• Long‑term/Short‑term Disability – 100% employee coverage
• Life Insurance – 100% employee coverage
• Additional discretionary life insurance
• Paid training
• Referral bonus program with recurring annual payments

Email us at or apply at .

Cymertek is a proud equal‑opportunity employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences, providing opportunities for professional growth and advancement accessible to all, regardless of background.