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Python Contractor Jobs (NOW HIRING)

NSS

Full Stack Python Developer

Leesburg, VA

Government contractor is seeking a Full Stack Python Developer to build and scale user-facing and backend applications that power AI/ML capabilities for the DoD Search Portfolio. You will develop ...

Apex Systems

Senior Python Developer

Pennington, NJ · On-site

$122K - $165K/yr

Job#: 3039360 Senior Python Developer Location: Pennington, New Jersey (Hybrid) Employment Type ... and contracted partners. Frequency varies for text messages. Message and data rates may apply.

Cymertek

Java, Scala, Python Developer

Honolulu, HI · On-site

Java, Scala, Python Developer LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Cymertek

Java, Scala, Python Developer

Tysons, VA · On-site

Java, Scala, Python Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Cymertek

Java, Scala, Python Developer

Aurora, CO · On-site

Java, Scala, Python Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Cymertek

Java, Scala, Python Developer

Reston, VA · On-site

Java, Scala, Python Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Cymertek

Java, Scala, Python Developer

San Antonio, TX · On-site

Java, Scala, Python Developer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Cymertek

Java, Scala, Python Developer

Chantilly, VA · On-site

Java, Scala, Python Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

System One

Be Seen First

Senior Developer (Python/Database) (US citizenship, ONSITE)

Washington, DC · On-site

$137K - $185K/yr

The successful contractor will demonstrate strong coding interest, exceptional work ethic ... Experience with R, Python, or FAME software is highly valued. Technical Skills: • A bachelor ...

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Python Contractor information

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How much do python contractor jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for python contractor in the United States is $58.62, according to ZipRecruiter salary data. Most workers in this role earn between $48.32 and $66.59 per hour, depending on experience, location, and employer.

What is a Python Contractor job?

A Python Contractor is a professional software developer who specializes in Python programming and works on a contract basis rather than as a full-time employee. They are typically hired for specific projects or a set period to develop, test, and maintain Python-based applications. Python Contractors often work remotely or on-site, collaborating with teams to build web applications, data analysis tools, automation scripts, and more. Their responsibilities depend on the industry and project requirements, and they may be engaged by startups, enterprises, or agencies.

What are the key skills and qualifications needed to thrive in the Python Contractor position, and why are they important?

To thrive as a Python Contractor, you need strong programming skills in Python and related frameworks, experience with software development best practices, and a relevant degree or proven project track record. Familiarity with tools like Git, Docker, cloud platforms (such as AWS or Azure), and certifications in Python or software development are often advantageous. Strong communication, problem-solving abilities, and adaptability help differentiate top contractors in dynamic team environments. These skills and qualities are essential to deliver reliable, maintainable solutions while efficiently collaborating with stakeholders and adapting to varying client requirements.

What types of projects do Python Contractors typically work on and what does a typical workday look like?

Python Contractors often work on a diverse range of projects, including web application development, data analysis, automation scripts, and integrating APIs for clients across different industries. A typical workday may involve coding, debugging, reviewing requirements with clients or team members, and collaborating via project management tools or version control systems. Contractors usually need to manage their time efficiently, communicate progress clearly, and deliver solutions that meet specific client needs and deadlines. The work can be remote or on-site, often involving close collaboration with other developers, project managers, or data analysts.

More about Python Contractor jobs
What cities are hiring for Python Contractor jobs? Cities with the most Python Contractor job openings:
What are the most commonly searched types of Python Contractor jobs? The most popular types of Python Contractor jobs are:
What states have the most Python Contractor jobs? States with the most job openings for Python Contractor jobs include:
What job categories do people searching Python Contractor jobs look for? The top searched job categories for Python Contractor jobs are:
Python Contractor jobs near you
Infographic showing various Python Contractor job openings in the United States as of July 2026, with employment types broken down into 60% Full Time, 5% Part Time, and 35% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $121,932 per year, or $58.6 per hour.
Full Stack Python Developer

Full Stack Python Developer

NSS

Leesburg, VA

Full-time

Posted 17 days ago

Job description

What You’ll Do:
Government contractor is seeking a Full Stack Python Developer to build and scale user-facing and backend applications that power AI/ML capabilities for the DoD Search Portfolio.
You will develop secure, cloud-native web services and UI experiences that integrate with LLM/RAG and semantic search pipelines. This role partners closely with ML engineers and data teams to productionize models through robust APIs, workflows, and operational tooling. You will help deliver mission-ready solutions that handle large-scale datasets with strong performance, reliability, and traceability.
The ideal candidate thrives in fast-paced environments and enjoys building end-to-end systems that make AI usable for real users.

Responsibilities will include but are not limited to:
  • Support CI/CD and DevOps practices (containerization, deployment automation, monitoring/alerting) to ensure stable releases and operational readiness.
  • Apply best practices for security, logging, auditing, and compliance aligned with federal/DoD standards across services and environments.
  • Design and develop Python backend services and REST APIs (e.g., Flask/FastAPI) to expose AI/ML and search capabilities to applications and mission systems.
  • Build full stack features (UI + API) that support search workflows, semantic retrieval, and results visualization for enterprise users.
  • Integrate backend services with Databricks/Spark pipelines and ML workflows to enable scalable inference, data processing, and batch/stream execution.
  • Implement and maintain integrations with Elasticsearch (search/indexing) and Neo4j (graph/relationship-driven experiences) to enhance relevance and discovery.
  • Collaborate with ML Engineers to productionize LLM/RAG-based features, including prompt/inference orchestration, embeddings services, and retrieval workflows.
  • Create clear technical documentation and communicate design decisions, trade-offs, and implementation approaches to both technical and non-technical stakeholders.
What You’ll Need:
  • Bachelor’s degree (or equivalent experience) with 5+ years in software engineering focused on Python and web application development.
  • Must have: Strong hands-on experience building Python APIs/services (Flask/FastAPI preferred) and integrating with databases, search platforms, and external systems.
  • Experience developing full stack applications using modern front-end frameworks (React/Angular/Vue) plus strong API design skills.
  • Familiarity with AI/ML concepts and integrations (LLMs, embeddings, semantic search, RAG workflows) and working closely with data/ML teams.
  • Must have: Working experience with cloud-native delivery (Docker/Kubernetes), CI/CD, Git-based workflows, and performance/reliability best practices; Databricks/Spark experience required.
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About NSS

Sourced by ZipRecruiter

NSS RPO was founded by Jessica Nicholson and Conor Nicholson in 2009. They saw the need for a nice services company that valued their employees by putting them first. With Jessica’s organizational skills and strategy along with Conor’s network, the company employed 25 contract recruiters in less than a year and proceeded to make the Inc. 5000 as one of the fastest growing companies in America, three years in a row. Since its inception, NSS RPO has hired hundreds of recruiters in over 30 states. NSS RPO is proud to include among its clients eight of the ten largest government contractors, the world's largest job board, entertainment company and one of the nation’s largest banks. NSS RPO is your trusted provider of Recruitment Process Outsourcing (RPO) solutions. Founded by an experienced recruiter and solely focused on RPO, NSS RPO offers a strong network of exceptional recruiters and customizable staffing solutions. Named to Washington Business Journal’s prestigious list of Top 25 Staffing Agencies seven years in a row, NSS RPO is known for its quality, agility, and expertise. If you have a recruitment staffing need at your organization, NSS RPO can customize a solution for you, no matter how big or small.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Herndon, VA, US

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