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Python Developer - Active TS/SCI with FSP Job Opening In Chantilly Virginia – Now Hiring TOMORROW HIRE


Job description

Location: Herndon/Chantilly, VA
Clearance Required: TS/SCI with Full Scope Polygraph (FSP)
Position Type: Full-Time, On-Site
Salary Range: $190,000 – $210,000


We are seeking an experienced Python Developer to contribute to the development of advanced data processing applications in support of a mission-critical federal program.

The ideal candidate will be responsible for designing and implementing scalable Python-based services, developing APIs, and integrating with existing systems and open-source tools.

The role requires experience with CI/CD automation, containerized deployments, and Agile software development practices, with a strong focus on performance, maintainability, and cloud-readiness.


Primary Responsibilities:


  • Collaborate with Chief Engineers and Technical Leads to translate functional requirements into technical user stories.
  • Design, develop, and implement scalable Python-based components and services to support data-intensive applications.
  • Develop and maintain web APIs using frameworks such as FastAPI to interface with cloud-native applications and databases.
  • Implement automated testing strategies using PyTest and mocking tools to ensure robust CI/CD pipelines.
  • Integrate Python applications into Docker containers and deploy to AWS environments as part of a distributed architecture.
  • Utilize parallel data processing libraries such as PySpark, Pandas, and NumPy to enable efficient large-scale data transformations.
  • Participate in Agile development cycles, including sprint planning, reviews, and backlog grooming.
  • Guide technical design and support architecture decisions, ensuring alignment with best practices.
  • Interface with stakeholders and mission partners to clarify requirements and ensure technical alignment.

Requirements


Minimum Qualifications:


  • 3–5 years of professional experience with:
    • Python data processing using libraries such as PySpark, Pandas, and NumPy
    • API development with frameworks such as FastAPI
    • Unit testing frameworks (e.g., PyTest and mocking libraries)
  • Demonstrated experience developing containerized Python applications using Docker
  • Familiarity with cloud deployment processes, preferably in AWS environments
  • Proven track record of working in Agile teams and delivering iterative software capabilities
  • Ability to work full-time on-site in Herndon/Chantilly, VA
  • Active TS/SCI clearance with Full Scope Polygraph (FSP) is required at the time of application

Preferred Qualifications:


  • Experience with Python ORM tools such as SQLAlchemy
  • Experience deploying containerized Python code in cloud environments (e.g., AWS)
  • Familiarity with integrating NLP frameworks and toolkits into operational systems
  • Experience operationalizing AI/ML models using Python libraries and frameworks

Eligibility:


  • Must be legally authorized to work in the United States without employer sponsorship, now or in the future
  • Active TS/SCI with Full Scope Polygraph (FSP) clearance is required for this role

Benefits


Salary:
Salary for this position is determined based on factors such as location, qualifications, experience, and contract-specific budget considerations.


Proposed Salary Range: $190,000 – $210,000


Benefits:


Our client offers a comprehensive and competitive benefits package, including:


  • 100% Company-Paid Health Insurance: Full coverage for medical, dental, and vision insurance for employees and their dependents (United Healthcare and Guardian)
  • Protection Plans: Employer-paid life, short-term disability, and long-term disability insurance
  • 401(k) Retirement Contribution: 15% of base salary contributed by the company, fully vested from day one
  • Paid Time Off: 200 hours of PTO annually (accrued), in addition to 11 federal holidays
  • Bonuses: Recruitment and business development bonus opportunities based on performance and company growth

Required Skill Profession

Other General


  • Job Details

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