Senior Python Developer (Lead)

Otoe Missouria Group

$120K — $145K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in computer sciences, IT, or related field preferred; high school diploma or equivalent required
  • 7+ years of professional software development experience, ideally in a federal setting
  • Strong hands-on experience with Python 3.x in enterprise environments
  • Proven experience with FastAPI, Flask, or Django
  • Experience designing and developing REST APIs and middleware integrations
  • Familiarity with CI/CD pipelines and DevSecOps practices
  • Experience leading development teams or serving in a senior technical lead role

Responsibilities

  • Lead architecture, design, and enterprise application development using Python 3.x
  • Design and maintain solutions using FastAPI, Django, Flask, or similar frameworks
  • Build and integrate secure REST APIs and microservices architectures
  • Modernize legacy applications into scalable, cloud-ready platforms
  • Establish development standards, conduct code reviews, and mentor team members
  • Collaborate with project managers and stakeholders to define technical roadmaps
  • Participate in Agile ceremonies and support CI/CD pipeline development

Benefits

  • Full-time remote role based in Washington, DC area
  • Flexibility based on project requirements
  • Periodic travel to client meetings and planning sessions
Full Job Description
Position Summary

OMG Federal is proactively identifying talented professionals who embody our entrepreneurial spirit and commitment to service. This position is not currently funded but is expected as part of upcoming program requirements. Candidates will be notified as funding and hiring timelines are confirmed. We encourage interested applicants to apply.

We are seeking a Senior Python Developer (Lead) to support a federal client in the Washington, DC area on a major application modernization initiative. This role will lead enterprise Python development efforts focused on modernizing legacy systems, building scalable APIs, and implementing secure, cloud-ready solutions. The ideal candidate combines deep technical expertise in Python frameworks with strong leadership experience in Agile and DevSecOps environments.

Key Responsibilities
  • Lead the architecture, design, and development of enterprise applications using Python 3.x
  • Design, develop, and maintain solutions using FastAPI, Django, Flask, or similar frameworks
  • Build and integrate secure REST APIs, middleware, and microservices architectures
  • Lead modernization of legacy applications into scalable, cloud-ready platforms
  • Establish development standards, conduct code reviews, and mentor engineering team members
  • Collaborate with project managers, product owners, and stakeholders to define technical roadmaps
  • Participate in Agile ceremonies including sprint planning, standups, retrospectives, and demos
  • Support CI/CD pipeline development, automated testing, and DevSecOps best practices
  • Ensure solutions meet federal cybersecurity, compliance, and accessibility requirements
  • Troubleshoot complex production issues and drive performance optimization efforts
  • Coordinate with infrastructure and security teams on deployments and release management
  • Prepare technical documentation, architecture diagrams, and implementation plans

Minimum Qualifications
  • A bachelor's degree in computer sciences, Information Technology or a related field is preferred; a high school diploma or equivalent is required
  • Seven plus (7+) years of professional software development experience preferably in a federal work setting
  • Strong hands-on experience with Python 3.x in enterprise environments
  • Proven experience with FastAPI, Flask, or Django
  • Experience designing and developing REST APIs and middleware integrations
  • Experience working in Agile/Scrum software development environments
  • Knowledge with CI/CD pipelines and DevSecOps practices
  • Experience leading development teams or serving in a senior technical lead role
  • Strong analytical, problem-solving, and communication skills
  • Must have and be eligible to obtain and maintain a Public Trust Clearance

Preferred Qualifications
  • Prior experience supporting federal agencies or government contractors
  • Experience with federal digital transformation or application modernization programs
  • Experience modernizing legacy systems and migrating applications to newer architectures
  • Cloud experience with AWS, Azure, or Google Cloud Platform
  • Containerization experience with Docker and Kubernetes
    • Python Institute certifications strongly preferred:
    • PCEP (Certified Entry-Level Python Programmer)
    • PCAP (Certified Associate in Python Programming)
    • PCPP (Certified Professional in Python Programming)

Work Environment & Schedule
  • Full-time remote role based in the Washington, DC area
  • Periodic travel to client meetings, planning sessions, or program events as needed
  • Standard business hours with flexibility based on project requirements

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