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Contractual Freelance Python Programmer Jobs in Virginia

Steampunk

AI Developer

Mclean, VA · On-site +1

$145K - $185K/yr

The AI Developer / Product SME will work closely with engineering, product, UX, evaluation ... limited to geographic location, contractual requirements, education, knowledge, skills ...

Steampunk

AI Developer

Mclean, VA · On-site

$145K - $185K/yr

The AI Developer / Product SME will work closely with engineering, product, UX, evaluation ... limited to geographic location, contractual requirements, education, knowledge, skills ...

Steampunk

AI Developer

Mclean, VA · On-site

$145K - $185K/yr

The AI Developer / Product SME will work closely with engineering, product, UX, evaluation ... limited to geographic location, contractual requirements, education, knowledge, skills ...

WR Systems

Software Engineer

Norfolk, VA · On-site

... contractual requirements. • Three (3)+ years of professional software engineering experience. • Strong proficiency in Python and modern C++. • Knowledge in one or more of the following areas:

GDIT

Cloud Engineer Principal

Falls Church, VA · On-site

$142K - $172K/yr

Use Python, PowerShell, Visual Studio Code, Git, and Azure DevOps CI/CD pipelines to design and ... Rather, salary will be set based on experience, geographic location and possibly contractual ...

Steampunk

C3 AI Engineer

Mclean, VA · On-site

$140K - $190K/yr

Develop and optimize application logic using languages such as Python, Java, or TypeScript to ... limited to geographic location, contractual requirements, education, knowledge, skills ...

Steampunk.com

C3 AI Engineer

Mclean, VA

$140K - $190K/yr

Develop and optimize application logic using languages such as Python, Java, or TypeScript to ... limited to geographic location, contractual requirements, education, knowledge, skills ...

Steampunk

C3 AI Engineer

Mclean, VA

$140K - $190K/yr

Develop and optimize application logic using languages such as Python, Java, or TypeScript to ... limited to geographic location, contractual requirements, education, knowledge, skills ...

Steampunk

C3 AI Engineer

Mclean, VA · On-site

$140K - $190K/yr

Develop and optimize application logic using languages such as Python, Java, or TypeScript to ... limited to geographic location, contractual requirements, education, knowledge, skills ...

BasisPath, Inc.

Full Stack Developer

Alexandria, VA · On-site

... contractual commitments. We provide a comprehensive benefits package including signing bonuses ... Proficiency in Python, Tomcat, Linux, Windows, and PostgreSQL. * Experience with GIS applications ...

Steampunk

Palantir Engineer

Mclean, VA · On-site

$125K - $165K/yr

Develop production-quality code (Python, SQL, or similar) to support data pipelines, integrations ... limited to geographic location, contractual requirements, education, knowledge, skills ...

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All JobsContractual Freelance Python Programmer JobsContractual Freelance Python Programmer Jobs in Virginia

Contractual Freelance Python Programmer information

What is the difference between Contractual Freelance Python Programmer vs Python Developer?

AspectContractual Freelance Python ProgrammerPython Developer
CredentialsTypically self-taught or with certifications in Python; no formal degree requiredOften holds a degree in Computer Science or related field; certifications are common
Work EnvironmentRemote, project-based, freelance contractsFull-time or part-time employment, in-house or remote
Employer & Industry UsageHired by multiple clients across industries on a contractual basisEmployed by a single company, working on internal projects

In summary, a Contractual Freelance Python Programmer works independently on short-term projects for various clients, often remotely, without long-term employment commitments. In contrast, a Python Developer is typically employed full-time by a company, focusing on ongoing development within a team. Both roles require Python skills, but their work arrangements and employment status differ significantly.

What are the most commonly searched types of Freelance Python Programmer jobs in Virginia? The most popular types of Freelance Python Programmer jobs in Virginia are:
What are popular job titles related to Contractual Freelance Python Programmer jobs in Virginia? For Contractual Freelance Python Programmer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Contractual Freelance Python Programmer jobs in Virginia look for? The top searched job categories for Contractual Freelance Python Programmer jobs in Virginia are:
What cities in Virginia are hiring for Contractual Freelance Python Programmer jobs? Cities in Virginia with the most Contractual Freelance Python Programmer job openings:
Contractual Freelance Python Programmer jobs near you

AI Developer

Steampunk

Mclean, VA • On-site, Remote

$145K - $185K/yr

Other

Posted yesterday

Job description

Overview
We are seeking an experiencedAI Developer to serve as a technical authority and product-focused subject-matter expert across our predictive and generative AI solution portfolio. This role will provide expert guidance on the architecture, design, development, and delivery of enterprise-grade AI applications-spanning LLM-powered systems, RAG pipelines, agents, multimodal solutions, and custom machine learning models. The AI Developer / Product SME will work closely with engineering, product, UX, evaluation, governance, and client leadership to define AI capabilities that meaningfully support mission outcomes.
Contributions
  • Serve as the senior technical expert for the design and implementation of production AI systems, advising teams on architecture, model selection, orchestration strategies, and optimal development patterns.
  • Lead the creation of scalable, reusable AI components, services, and frameworks that accelerate delivery across the organization.
  • Partner with product teams to translate mission challenges into well-defined AI-enabled features, workflows, and technical requirements.
  • Provide deep expertise on LLMs, embedding models, fine-tuning techniques, agentic systems, and retrieval-augmented generation (RAG) architectures.
  • Guide engineering teams on best practices for prompt engineering, context management, document processing, evaluation-driven iteration, and safe system design.
  • Collaborate with LLMOps teams to ensure robust deployment patterns, monitoring strategies, inference optimization, and lifecycle management of AI models and pipelines.
  • Conduct technical reviews, validate solution designs, and ensure alignment with enterprise architecture, governance policies, and client goals.
  • Mentor senior engineers and guide teams through complex AI development challenges with a focus on software engineering excellence and user-centered design.
  • Stay current with emerging AI technologies, research, frameworks, and foundational models; evaluate their suitability for client missions and incorporate learnings into practice standards.
  • Act as an expert advisor in client-facing discussions, helping stakeholders understand capability tradeoffs, risks, and opportunities associated with AI solutions.
  • Contribute to the development of accelerators, design patterns, internal best-practice guides, workshops, and training to expand AI delivery maturity across the practice.

Qualifications
  • Ability to hold a position of public trust with the U.S. government.
  • Bachelor's, Master's, or Ph.D. in Computer Science, Artificial Intelligence, Machine Learning, Software Engineering, or a related field.
  • 8+ years of experience in AI/ML engineering, software development, or applied AI product development.
  • Deep expertise in modern AI frameworks such as PyTorch, TensorFlow, Hugging Face Transformers, LangChain, LlamaIndex, and relevant orchestration tools.
  • Proven experience building production-grade generative AI applications, including LLM integration, retrieval pipelines, fine-tuning, embeddings, agents, or multimodal workflows.
  • Strong understanding of cloud platforms (AWS, Azure, GCP) including secure architecture patterns, serverless services, containerization, and distributed compute.
  • Experience developing APIs, microservices, and scalable backend systems that integrate AI capabilities into user-facing applications.
  • Strong ability to frame technical solutions in the context of mission needs and product strategy; ability to influence feature design and roadmap decisions.
  • Familiarity with AI governance principles, safety constraints, evaluation frameworks, and compliance considerations for production AI systems.
  • Excellent communication skills with the ability to articulate complex AI concepts to technical and non-technical audiences, including clients and executives.
  • Demonstrated leadership in mentoring engineers, elevating team performance, and establishing engineering best practices.
  • Preferred certifications: AWS/Azure/GCP ML Specialty, Databricks ML Professional, NIST AI RMF Practitioner (AISIC), NVIDIA DLI Certifications, or similar advanced AI engineering credentials.

About steampunk
Steampunk relies on several factors to determine salary, including but not limited to geographic location, contractual requirements, education, knowledge, skills, competencies, and experience. The projected compensation range for this position is $145,000 to $185,000. The estimate displayed represents a typical annual salary range for this position. Annual salary is just one aspect of Steampunk's total compensation package for employees. Learn more about additional Steampunk benefits here.
Identity Statement
As part of the application process, you are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
Steampunk is a Change Agent in the Federal contracting industry, bringing new thinking to clients in the Homeland, Federal Civilian, Health and DoD sectors. Through our Human-Centered delivery methodology, we are fundamentally changing the expectations our Federal clients have for true shared accountability in solving their toughest mission challenges. As an employee owned company, we focus on investing in our employees to enable them to do the greatest work of their careers - and rewarding them for outstanding contributions to our growth. If you want to learn more about our story, visit http://www.steampunk.com.

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