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# Software Development Engineer

- **Company:** Seneca Resources
- **Location:** McLean, VA, United States
- **Experience:** Experienced
- **Salary:** $145,600.0 - $208,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Artificial Intelligence, Amazon Web Services, Application Frameworks, User Authentication, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Continuous Integration, Distributed Systems, Amazon DynamoDB, Fault Tolerance, PostgreSQL, MongoDB, MySQL, Node.Js, NoSQL, Software Engineering, Software Systems, Google Cloud, Cloud Platform System, Backend, Information Technology, Multiaccess Edge Computing, Restful APIs, Serverless Computing, Golang, Microservices
- **Published:** September 6, 2026
- **Apply:** https://public-rest40.bullhornstaffing.com/rest-services/R0SYP/query/JobBoardPost?where=id=47988&fields=id,title,publishedCategory(id,name),address(city,state),employmentType,dateLastPublished,publicDescription,isOpen,isPublic,isDeleted

## About the Role

* 5+ years of experience designing and operating full-stack cloud applications, preferably in AWS
 * Proficiency in Go, Java, Node.js, or C# for backend and full-stack development
 * 3+ years in distributed architecture, microservices, or serverless environments (AWS, Google Cloud, Azure)
 * Experience with relational and NoSQL databases like PostgreSQL, MySQL, MongoDB, or DynamoDB
 * Strong understanding of RESTful API design, security, and authentication best practices
 * Hands-on experience with CI/CD processes and automation tools
 * Ability to obtain TS/SCI clearance; active clearance preferred
 * Bachelor's degree in Computer Science, Software Engineering, or related field; 3+ years of relevant experience or 5+ years industry experience in lieu of degree

## Description

Join a forward-thinking technology team dedicated to building cutting-edge software solutions for mission-critical applications. As a Software Development Engineer, you will contribute to developing and operating a high-availability, secure, and scalable Software-Defined Everything (SDE) platform supporting Physical AI, Edge computing, and Trusted Environments. You'll work with the latest open-source frameworks, cloud architectures, and innovative tools to deliver impactful, end-to-end software solutions from concept to deployment. This role offers autonomy, ownership, and an opportunity to shape pioneering products with real-world significance. Your responsibilities will include designing, developing, deploying, and maintaining secure software systems, integrating AI components, and implementing best practices in CI/CD, monitoring, and fault tolerance. You will collaborate with cross-disciplinary teams to deliver high-performance applications aligned with security and compliance
standards.


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