Software Engineer 4
Job Description
- Atlassian suite (Confluence, Jira)
- Big Data streaming (Spark)
- Containerization (Docker, PodMan, containerd)
- Kubernetes or Docker Compose orchestration
- Master's degree or equivalent experience
- 10+ years of SWE experience
- Active TS/SCI with Polygraph
- Linux system administration, CLI, Bash scripting
- Python and Java development
- Apache NiFi for ETL
- Messaging Frameworks (e.g., ActiveMQ)
- CI/CD (e.g., GitLab CI)
- Metrics/monitoring (e.g., Prometheus, Grafana)
- Data formats (JSON, XML, CSV, etc.)
- Git for source control
Description
Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies.
Active TS/SCI w/ Polygraph required.
SWE-4 Qualifications:
Master's degree in Computer Science or related discipline from an
accredited college or university, plus ten (10) 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 twelve (12) years of experience as a SWE, in programs and contracts of similar
scope, type, and complexity
OR
Fourteen (14) years of experience as a SWE, in programs and contracts of similar scope, type,
and complexity.
Position Description:
The Software Engineer shall be responsible for the full lifecycle development, deployment, and
operations and maintenance (O&M) of a mission-critical Extract, Transform, Load (ETL) system
operating in a large-scale Linux environment. This role requires a strong foundation in backend
development, Linux systems, and operational sustainment best practices.
Position Required Skills:
- Experience with Linux system administration, CLI, and Bash scripting
- Recent software development experience using Python and Java
- Experience with end-to-end data handling, including parsing, integration, and distributed
processing using Apache NiFi for real-time and batch data workflows
- Experience developing Messaging Frameworks such as ITX (ActiveMQ)
- Experience with CI/CD principles, methodologies, and tools including GitLab CI
- Experience with metrics and monitoring tools such as Prometheus and Grafana
- Experience with structured and semi-structured data formats, including JSON, XML,
CSV, TCLD, ASDF, and Parquet, for data parsing and transformation tasks
- Experience with Git for source code management
Position Desired Skills:
- Experience with the Atlassian suite of tools including Confluence and Jira
- Experience with Big Data streaming platforms including Spark
- Experience with containerization technologies such as Docker, PodMan, and containerd
- Experience deploying containerized services under Kubernetes or Docker Compose
orchestration
Consistent with federal and state law where SageCor conducts business, SageCor Solutions provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, or any other protected class.
