Senior Software Engineer

NT Concepts•Reston, VA

4h•Hybrid

About The Position

We are seeking a Senior Software Engineer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We’re looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you. Mission Focus: As a Software Engineer on our solutions delivery team, you will have the unique opportunity to work on projects advancing the digital transformation of critical government systems with true mission impact. Job Description: Our delivery teams are driven to explore new ideas and technology, and care deeply about collaboration, feedback, and iteration. We follow lean agile practices, embrace the Ops (DataOps/DevSecOps/MLOps) to “automate-first”, use modern tech stacks, and constantly challenge each other to grow and improve. Technical members of our solutions teams require little guidance, but love to learn, collaborate, and problem solve. This position requires experience and passion for coding, and a strong desire to solve our customers’ unique technical and data challenges.

Requirements

Clearance: Active Secret Clearance required; TS/SCI Preferred.
6+ years of experience with full-stack software development leveraging multiple programming languages (e.g. Python, Django, Angular, TypeScript)
Experience with containerization software (e.g. Fargate, OpenShift, Kubernetes)
Experience with API design and implementation
Experience working with a DevOps team
Experience working with databases (e.g. PostgreSQL, MySQL, MongoDB, etc.) to include:
Basic understanding of relational database design principles (e.g. Normalization vs Denormalization)
General knowledge of database administration concepts (e.g. users, schemas, constraints)
Basic query development experience
Experience integrating third-party AI/ML foundation models (Amazon Bedrock, Google Vertex AI, etc.) in enterprise web applications
Experience supporting code reviews
Experience working in a fast-paced agile environment
Demonstrated proficiency with Git version control systems

Nice To Haves

Experience developing and optimizing retrieval-augmented generation (RAG) pipelines using managed AI services from Amazon Web Services to deliver scalable, secure AI-driven application enhancements
Preferred candidates present experience working on the backend with a Model-View-Controller (MVC) design pattern
Experience working with Python for backend development is ideal
Preferred experience with the Fargate containerization software
Experience developing long-running ETL processes
Experience with Cloud Providers, preferably AWS
Preferred Certifications include Amazon Developer Associate, Amazon Solutions Architect Associate
Demonstrated ability to effectively engage with Sponsor Information System Security Managers (ISSMs) to ensure security compliance of software

Responsibilities

Bridging the gap between complex business problems and software solutions
Coding solutions that adhere to customer security and requirements
Supporting the design, development, implementation, and maintenance of software systems
Design, code, test, debug, and document solutions with direction from a multi-disciplinary team
Ensure compliance with software design, development, testing, integration, and sustainment standards
Research technology solutions, prioritize assignments, and work to resolve issues based on customer and business requirements
Ensure that products are designed and developed for scalability, robustness, maintainability, and interoperability
Create, implement, and adopt Development Best Practices

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