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Software Engineer III
Reflexive ConceptsAnnapolis Junction, Maryland, United Statesfull_timeVerifiedPosted 10 Mar 2026
About the role
Reflexive Concepts is seeking a skilled Software Engineer III to join our team!
The Software Engineer will be responsible for developing, sustaining, and troubleshooting a software suite of applications, including DINO and, as mission needs arise, future capabilities. Software development activities include implementation, testing, and integration with other COTS, GOTS, and FOSS products, packages, and libraries.
Qualifications:
The Software Engineer will be responsible for developing, sustaining, and troubleshooting a software suite of applications, including DINO and, as mission needs arise, future capabilities. Software development activities include implementation, testing, and integration with other COTS, GOTS, and FOSS products, packages, and libraries.
Qualifications:
- Master’s degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as an SWE, in programs and contracts of similar scope, type, and complexity.
- Bachelor’s degree in computer science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity
- Nine (9) years of experience as an SWE in programs and contracts of similar scope, type, and complexity.
- Experience using the Linux CLI and Tools
- Experience developing scripts using Bash
- Recent Python (3.x) software development experience
- Experience with Rust programming concepts, or a willingness and aptitude to learn Rust
- Experience with NoSQL databases, including MongoDB
- Experience with containerization technologies such as Docker and containerd
- Experience with container orchestration technologies such as Kubernetes
- Experience creating Helm Charts to deploy containerized services on Kubernetes
- Familiar with Messaging Frameworks, including RabbitMQ
- Familiar with CI/CD principles, methodologies, and tools, including GitLab CI
- Familiar with IaC principles, methodologies, and tools such as Ansible
- Experience using Git Source Control System
- Experience with SQL databases, including PostgreSQL
- Experience with the Atlassian Tool Suite, including Jira and Confluence
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