Software Engineer Level 4

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What You Will Be Doing

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.

What You Will Need

• 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

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

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.

Clearance : Active TS/SCI with an appropriate polygraph is required.

Salary range : $144,251.00 - $271,085.00 (Annually)

Req ID PRX 25-707

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering and Information Technology

Industries

• Software Development, Defense and Space Manufacturing, and IT Services and IT Consulting

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