Software Engineer III

Reflexive Concepts is seeking a skilled Software Engineer III to join our team!

This role supports the GHOSTGEM program, developing, sustaining, and troubleshooting a suite of mission software applications. The engineer will implement, test, and integrate Java and Spring-based services with COTS and FOSS products, packages, and libraries, deploying containerized workloads to Kubernetes using Helm.

• Active TS/SCI + FS Polygraph
• Master's degree in Computer Science or related discipline from an accredited college or university, plus 5 years of experience as a SWE, in programs and contracts of similar scope, type, and complexity OR
• Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus 7 years of experience as a SWE, in programs and contracts of similar scope, type, and complexity OR
• 9 years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.

Required Skills + Experience:

• Experience using the Linux CLI and Linux Tools
• Experience developing scripts using Bash/Python
• Recent software development experience using Java
• Recent software development experience using the Spring Framework including Spring Boot, Spring Data and Spring Integration
• Experience with SQL databases including PostgreSQL
• Experience with NoSQL databases including MongoDB
• Experience with containerization technologies such as Docker and containerd
• Experience with container orchestration technologies including Kubernetes
• Experience creating Helm Charts to deploy containerized services in a Kubernetes environment
• Familiar with Messaging Frameworks such as RabbitMQ and Kafka
• Familiar with CI/CD principles, methodologies, and tools such as Bamboo and GitLab CI
• Familiar with IaC principles, methodologies, and tools including Ansible
• Experience using Git Source Control System

• Experience with the Atlassian Tool Suite including Jira and Confluence