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Senior Software Engineer - Hybrid

Red Arch Solutions
Annapolis, MD Full Time
POSTED ON 11/6/2025 CLOSED ON 12/17/2025

What are the responsibilities and job description for the Senior Software Engineer - Hybrid position at Red Arch Solutions?

Position Description
Red Arch Solutions is hiring a Senior Software Engineer to join our program in Annapolis Junction, Maryland. The Software Engineer-4 shall be responsible for developing and maintaining a system that manages access to HPC resources in a large multi-tenant containerized Kubernetes Linux environment.
 
**Up to 16 hours of Telework per week, dependent on tasking.**
 
 Position Required Skills:
  • Active TS/SCI with Polygraph.
  • 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.
  • Experience using the Linux CLI.
  • Experience developing and maintaining scripts using Bash/Python.
  • Experience installing, configuring, and supporting COTS/GOTS/FOSS software, libraries, and packages in a Linux environment.
  • Recent software development experience using Python.
  • Experience designing and developing REST interfaces using FastAPI.
  • Experience with containerization technologies such as Docker, PodMan, and containerd.
  • Experience with container orchestration technologies including Kubernetes.
  • Experience administering Kubernetes clusters in an AWS environment.
  • Experience with IaC (Infrastructure as Code) concepts, principles and automation tools including Ansible and Terraform.  
  • Demonstrated experience using system monitoring tools such as Grafana/Prometheus.
  • Experience with CI/CD principles, methodologies, and tools including GitLab.
  • Experience using Git Version Control System.

Position Desired Skills:
  • Experience with the Atlassian Tool Suite (JIRA, Confluence).
  • Familiarity with web technologies including JavaScript, HTML, CSS, and React.
  • Familiar with HPC workload management systems including Slurm.
  • Experience with ArgoCD, AirFlow, SQL, and JupyterLab.
  • Familiar with stream/batch Big Data processing and analytic frameworks including Spark.
  • Experience with Identity and Access Management (IAM) solutions including Keycloak. 
 
Salary range for this position: $230,000 - $265,000 #CJ 

 

The Red Arch Solutions pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data.

Red Arch Solutions Benefits Snapshot:

  • 100% paid employee healthcare premiums. CareFirst Advantage Best in Class Benefits.
  • HaloScripts Concierge prescription medication service
  • Generous PTO.
  • 10 % 401K 6% match vested day one and up to 4% profit sharing contribution.
  • Annualized bonus compensation.
  • Spot bonuses for hard work.
  • Tuition reimbursement.
  • 529 College Saving Plan.
  • College Loan Pay Back Program.
  • 11 Paid Federal Holidays
  • Generous Referral Bonuses.

Red Arch Solutions provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Have more questions about Red Arch? Email us at Careers@RedArchSolutions.com

Salary : $230,000 - $265,000

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