Senior Python Developer

Spatial Front, Inc. (SFI), a two-time USA Today Top Workplaces awardee and Washington Top Workplaces honoree, is seeking a Senior Python Developer to join our growing team supporting a federal client in Suitland, MD. In this role, you will support a geospatial and data-focused program, serving as a Python Subject Matter Expert (SME). You will provide technical guidance, development support, and code review for internal teams, helping drive high-quality, scalable solutions.

The ideal candidate brings deep experience in Python development, data processing, and geospatial tools, along with the ability to collaborate effectively with both technical and non-technical stakeholders.

Primary Responsibilities

• Serve as a Python SME, advising teams on best practices and development approaches
• Support the development, enhancement, and implementation of Python-based applications
• Design, develop, test, debug, document, and deploy both interactive and batch software
• Review, refine, and improve existing Python codebases
• Troubleshoot issues and recommend enhancements to improve system performance
• Provide recommendations for project tracking and control systems
• Support geospatial data processing and visualization using Python-based tools
• Lead analysis, data modeling, and technical design across the software development lifecycle (SDLC)
• Develop and execute test cases, including functional and integration testing
• Research and integrate new tools and technologies based on evolving requirements

• Bachelor’s degree in Computer Science or a related field (or equivalent experience)
• 10+ years of software development experience
• 5+ years of Python and/or shell scripting (front-end and back-end)
• 3+ years of experience with relational databases (Oracle, SQL, PostgreSQL)
• 3+ years working in Linux/Unix environments
• Ability to work independently and collaboratively in a team environment
• Strong analytical, problem-solving, and critical thinking skills
• Excellent communication and interpersonal skills
• Proven experience documenting requirements, designs, and user guidance

Desired Qualifications

• Experience working in Agile development environments
• Data analysis or data science experience, particularly with large datasets
• Experience developing web services and APIs
• Familiarity with Java frameworks (e.g., Spring, Struts, Hibernate)
• Experience with batch processing and system integrations
• Experience with geospatial tools and libraries such as ArcGIS, GeoPandas, or QGIS

Certifications (Preferred)

• Relevant technical certifications (e.g., Python, cloud, or GIS-related certifications) are a plus

Other Information

• Clearance: Must be authorized to work in the U.S. and able to obtain a Public Trust clearance.
• Background checks may include Criminal History, Education Verification, Employment Verification, Professional Certifications, and Credit History. (Public Trust investigations typically take 4–8 weeks and require fingerprinting.)
• Work Environment: Flexible/remote, with occasional on-site support as needed.
• Salary Range: $100,000 – $150,000 annually
• Benefits: SFI offers a comprehensive benefits package. Details available at SFI Careers.
• This is a full-time, W2 position.
• No agencies, third parties, or Corp-to-Corp submissions.
• Spatial Front Inc. is an Equal Opportunity Employer — all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status.
• SFI participates in E-Verify.