Need Sr Python Developer with strong AI, MCP exp McLean, VA Hybrid Python Fundamentals (Must Have) * Deep expertise in Python 3.10+, including asyncio, multithreading/multiprocessing, decorators ...
Need Sr Python Developer with strong AI, MCP exp McLean, VA Hybrid Python Fundamentals (Must Have) * Deep expertise in Python 3.10+, including asyncio, multithreading/multiprocessing, decorators ...
Senior Python Developer
$137K - $185K/yr
We are looking for a Senior Python Developer to join our software development team. Senior Python Developer responsibilities include participating in the entire software development lifecycle ...
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Senior Python Developer
$137K - $185K/yr
We are looking for a Senior Python Developer to join our software development team. Senior Python Developer responsibilities include participating in the entire software development lifecycle ...
Job Title Senior‑Level AI Engineer (Python) Why IDS? IDS believes in resolving conflict, building innovative approaches to do so. Combining operational expertise with an intimate understanding of ...
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Job Title Senior‑Level AI Engineer (Python) Why IDS? IDS believes in resolving conflict, building innovative approaches to do so. Combining operational expertise with an intimate understanding of ...
Distributed Systems Software Engineer, Python / Go Join to apply for the Distributed Systems Software Engineer, Python / Go role at Canonical Distributed Systems Software Engineer, Python / Go 3 ...
Distributed Systems Software Engineer, Python / Go Join to apply for the Distributed Systems Software Engineer, Python / Go role at Canonical Distributed Systems Software Engineer, Python / Go 3 ...
Job Title Mid‑Level AI Engineer (Python) Why IDS? IDS believes in resolving conflict, building innovative approaches to do so. Combining operational expertise with an intimate understanding of ...
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Job Title Mid‑Level AI Engineer (Python) Why IDS? IDS believes in resolving conflict, building innovative approaches to do so. Combining operational expertise with an intimate understanding of ...
Diplome d'Ingenieur ou equivalent * Deux annees ou plus d'experience dans un role similaire * Developpement d'application Python avec des standards de qualite eleves et la mise en uvre de bonnes ...
Diplome d'Ingenieur ou equivalent * Deux annees ou plus d'experience dans un role similaire * Developpement d'application Python avec des standards de qualite eleves et la mise en uvre de bonnes ...
Python Software Engineer (GC-2)
Annapolis Junction, MD · On-site
$160K - $180K/yr
Python Software Engineer in Hanover, MD. Security Clearance Required: TS/SCI w/ Polygraph Salary Range: $160,000-$180,000, depending on experience. What You Will Do: The Python Software Engineer ...
Python Software Engineer (GC-2)
Annapolis Junction, MD · On-site
$160K - $180K/yr
Python Software Engineer in Hanover, MD. Security Clearance Required: TS/SCI w/ Polygraph Salary Range: $160,000-$180,000, depending on experience. What You Will Do: The Python Software Engineer ...
Python Developer
Suitland, MD · On-site +1
$54 - $74.50/hr
About the Python Developer position We are looking for a talented Developer with in-depth experience developing Python software applications that run in a cloud environment to join our team in ...
Python Developer
Suitland, MD · On-site +1
$54 - $74.50/hr
About the Python Developer position We are looking for a talented Developer with in-depth experience developing Python software applications that run in a cloud environment to join our team in ...
Python Developer
$54 - $74.50/hr
About the Python Developer position We are looking for a talented Developer with in-depth experience developing Python software applications that run in a cloud environment to join our team in ...
Python Developer
$54 - $74.50/hr
About the Python Developer position We are looking for a talented Developer with in-depth experience developing Python software applications that run in a cloud environment to join our team in ...
Active TS/SCI with Full Scope Polygraph LOCATION : Full-time, onsite in Chantilly, VA We're seeking a Software Engineer with strong systems administration fundamentals, handson Python and Linux shell ...
Active TS/SCI with Full Scope Polygraph LOCATION : Full-time, onsite in Chantilly, VA We're seeking a Software Engineer with strong systems administration fundamentals, handson Python and Linux shell ...
Job Title Senior‑Level Analytic Engineer (Java, Python) Why IDS? IDS believes in resolving conflict, building innovative approaches to do so. Combining operational expertise with an intimate ...
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Job Title Senior‑Level Analytic Engineer (Java, Python) Why IDS? IDS believes in resolving conflict, building innovative approaches to do so. Combining operational expertise with an intimate ...
Python Developer
Washington, DC · On-site
$57 - $78.50/hr
Python Developer Location: DC Required Skills and Experience: * Hands-on experience, proficiency in Python development environment using framework such Fast API, Pandas, NumPy, bs4, AWS, Azure SDKs ...
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Python Developer
Washington, DC · On-site
$57 - $78.50/hr
Python Developer Location: DC Required Skills and Experience: * Hands-on experience, proficiency in Python development environment using framework such Fast API, Pandas, NumPy, bs4, AWS, Azure SDKs ...
Python Developer
Reston, VA · On-site
$52.25 - $72/hr
Python Developer with AWS Reston, VA, 3 days onsite in a week Need to go for F2F interview Description: Position Summary The Senior Python Developer will design, develop, test, and implement cloud ...
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Python Developer
Reston, VA · On-site
$52.25 - $72/hr
Python Developer with AWS Reston, VA, 3 days onsite in a week Need to go for F2F interview Description: Position Summary The Senior Python Developer will design, develop, test, and implement cloud ...
The Python Software Engineer develop. Maintain, and enhance complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large ...
The Python Software Engineer develop. Maintain, and enhance complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large ...
Python Developer
Mclean, VA · On-site
$50.75 - $70/hr
Python Developer Must Have Skills: · Python development (backend) · AWS Lambda, API Gateway / ALB · DynamoDB & Aurora (RDS) · Strong software engineering fundamental · Unit testing + Integration ...
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Python Developer
Mclean, VA · On-site
$50.75 - $70/hr
Python Developer Must Have Skills: · Python development (backend) · AWS Lambda, API Gateway / ALB · DynamoDB & Aurora (RDS) · Strong software engineering fundamental · Unit testing + Integration ...
The Python Software Engineer develop. Maintain, and enhance complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large ...
Quick apply
The Python Software Engineer develop. Maintain, and enhance complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large ...
AI/ML Engineer
Reston, VA · On-site
AI/ML Engineer (Python, AWS, GenAI) Location: Reston, VA (In-person interviews required) Candidate Requirement: Local to East Coast only Client is seeking an AI/ML Engineer to design and deliver end ...
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AI/ML Engineer
Reston, VA · On-site
AI/ML Engineer (Python, AWS, GenAI) Location: Reston, VA (In-person interviews required) Candidate Requirement: Local to East Coast only Client is seeking an AI/ML Engineer to design and deliver end ...
Python Developer - SME
Chantilly, VA · On-site
$52 - $71.50/hr
Python Developer The Python Developer works as part of a team to implement functionality as part of ... Work with the Chief Engineer and Technical Leads to translate requirements into user stories to ...
Python Developer - SME
Chantilly, VA · On-site
$52 - $71.50/hr
Python Developer The Python Developer works as part of a team to implement functionality as part of ... Work with the Chief Engineer and Technical Leads to translate requirements into user stories to ...
Software Engineer (Python)
Washington, DC · On-site
$121K - $167K/yr
... s Engineer, etc.). * Experience with AI/ML tools: * AWS Bedrock * Streamlit * Claude Sonnet * Vector Databases * Familiarity with generative AI integrations. * Proficiency in Python scripting.
Software Engineer (Python)
Washington, DC · On-site
$121K - $167K/yr
... s Engineer, etc.). * Experience with AI/ML tools: * AWS Bedrock * Streamlit * Claude Sonnet * Vector Databases * Familiarity with generative AI integrations. * Proficiency in Python scripting.
Python Developer
Reston, VA · On-site
$52.25 - $72/hr
Very strong in Python application development ( not Data Engineer) Strong AWS Lambda - Serverless Strong in Step Functions Strong application development with 6 to 10+ years of experience. Visa: NO ...
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Python Developer
Reston, VA · On-site
$52.25 - $72/hr
Very strong in Python application development ( not Data Engineer) Strong AWS Lambda - Serverless Strong in Step Functions Strong application development with 6 to 10+ years of experience. Visa: NO ...
Python Engineer information
See Silver Spring, MD salary details
$23.8K - $40.6K
1% of jobs
$40.6K - $57.5K
0% of jobs
$57.5K - $74.4K
4% of jobs
$74.4K - $91.3K
5% of jobs
$91.3K - $108.1K
10% of jobs
$114K is the 25th percentile. Wages below this are outliers.
$108.1K - $125K
14% of jobs
The median wage is $139.9K / yr.
$125K - $141.9K
18% of jobs
$141.9K - $158.7K
17% of jobs
$164.5K is the 75th percentile. Wages above this are outliers.
$158.7K - $175.6K
17% of jobs
$175.6K - $192.5K
9% of jobs
$192.5K - $209.3K
5% of jobs
$23.8K
$144.7K
$209.3K
How much do python engineer jobs pay per year?
Is Python coding still in demand?
Will AI replace Python coders?
What is the difference between Python Engineer vs Data Scientist?
| Aspect | Python Engineer | Data Scientist |
|---|---|---|
| Required Credentials | Bachelor's in CS, Software Engineering, or related; Python proficiency | Bachelor's or higher in Data Science, Statistics, or related; Python and analytical skills |
| Work Environment | Software development teams, coding, testing, deployment | Data analysis, modeling, visualization, research |
| Employer & Industry Usage | Tech companies, startups, software firms | Finance, healthcare, e-commerce, research institutions |
| Common Search & Comparison | Yes | Yes |
Python Engineers focus on developing and maintaining software applications using Python, while Data Scientists analyze data to extract insights, often using Python for data manipulation and modeling. Both roles require Python skills but serve different primary functions within organizations.
What does a Python Engineer do?
How much does a Python engineer make?
What do Python engineers do?
What are the key skills and qualifications needed to thrive as a Python Engineer, and why are they important?
How do Python Engineers typically collaborate with other team members during the software development lifecycle?
What Does a Python Engineer Do?
As a Python engineer, your job is to use the Python programming language and develop code for your company. Your duties include creating a new application, integrating Python software with an existing system, or testing existing code to iron out bugs. Most employers hiring for this role have specific goals for projects in mind, and it is your job to turn those goals into reality in the most effective way. You’re also expected to use other programming skills, particularly involving Django, JavaScript, and database architecture.

Need Senior AI System Engineer ( Python, MCP, Langchain)
Mclean, VA • On-site
Other
Posted 25 days ago
Job description
Need Sr Python Developer with strong AI, MCP exp
McLean, VA
Hybrid
Python Fundamentals (Must Have)
- Deep expertise in Python 3.10+, including asyncio, multithreading/multiprocessing, decorators, generators, and metaclasses
- Proficiency with foundational packages: NumPy, Pandas, Pydantic, httpx/requests, dataclasses, typing
- Strong grasp of clean code principles, SOLID design, and Pythonic idioms
- Experience writing unit/integration tests with pytest and maintaining high code coverage
- Familiarity with linting/formatting toolchains (ruff, black, isort, mypy) and pre-commit hooks
- Experience with dependency and environment management (Poetry, uv, pip, venv, conda)
Agentic AI, LangChain & MCP (Core Focus)
- Proven hands-on experience with Model Context Protocol (MCP) designing, building, and maintaining MCP servers and clients
- Strong working experience with FastMCP for building Python-based MCP servers with tools, resources, and prompts
- Expert-level experience with LangChain (chains, agents, memory, retrievers, output parsers, LCEL)
- Experience with LangGraph for stateful, multi-agent, and graph-based agentic workflows
- Understanding of tool/function calling, structured outputs, and agent-to-agent communication patterns
- Experience integrating multiple LLM providers (Anthropic Claude, OpenAI, Azure OpenAI, Gemini, open-source models)
- Knowledge of RAG architecture: chunking strategies, embeddings, hybrid search, re-ranking, and evaluation
ML/AI Foundations
- Working knowledge of machine learning fundamentals: embeddings, similarity metrics, classification, evaluation
- Familiarity with PyTorch, TensorFlow, or scikit-learn for model training/inference where needed
- Experience with Hugging Face ecosystem (Transformers, datasets, model hub)
- Understanding of prompt engineering, few-shot learning, and LLM evaluation frameworks (RAGAS, DeepEval, LangSmith evals)
Cloud, DevOps & MLOps
- 4+ years deploying applications on AWS, Azure, or Google Cloud Platform (Lambda, ECS/EKS, Cloud Run, Azure Functions)
- Proficiency with Docker; working knowledge of Kubernetes and Helm
- CI/CD experience with GitHub Actions, GitLab CI, or Azure DevOps
- Experience with LLM observability and tracing tools (LangSmith, Langfuse, Arize Phoenix, OpenTelemetry)
- Familiarity with secrets management, rate limiting, and cost monitoring for LLM workloads
Security & Responsible AI
- Experience implementing guardrails, input/output validation, and PII handling in AI pipelines
- Awareness of prompt injection risks and mitigation strategies in agentic/MCP-based systems
- Understanding of compliance considerations (SOC 2, GDPR, HIPAA) when handling sensitive data
Collaboration & Leadership
- Experience mentoring engineers, conducting code reviews, and setting technical standards
- Ability to translate business problems into AI solution architectures
- Excellent communication skills with both technical and non-technical stakeholders
- Comfortable in Agile/Scrum delivery models with tools like Jira and Confluence
-
Backend & API Development
- 5+ years building production APIs with FastAPI, Flask, or Django REST Framework
- Experience with streaming responses (SSE/WebSockets) for real-time LLM output
- Solid understanding of authentication/authorization mechanisms (OAuth2, JWT, API key management)
- Experience designing scalable microservices and event-driven architectures (Kafka, RabbitMQ, Celery)
Data & Storage
- Strong SQL skills (PostgreSQL, MySQL) and experience with ORMs (SQLAlchemy)
- Hands-on experience with vector databases: Chroma, Pinecone, Qdrant, Weaviate, pgvector, or FAISS
- Experience with caching layers (Redis) and NoSQL stores (MongoDB, DynamoDB)
- Data preprocessing, ETL pipeline development, and working with structured/unstructured data
Nice to Have
- Contributions to open-source AI/LLM projects (LangChain, MCP servers, etc.)
- Experience with fine-tuning (LoRA/QLoRA) or self-hosted model serving (vLLM, Ollama, TGI)
- Knowledge of A2A protocols, CrewAI, AutoGen, or other multi-agent frameworks
- Experience building Slack/Teams bots or IDE integrations powered by MCP
Education & Experience
- Minimum 7-10 years of overall software engineering experience with strong Python expertise
- 3+ years of hands-on experience building LLM-powered or AI/ML applications in production
- Bachelor's/Master's degree in Computer Science, Engineering, AI/ML, or equivalent industry experience
- Demonstrated experience owning end-to-end delivery of AI products from design to deployment
About VisionSoft International
Sourced by ZipRecruiter
Industry
It services
Company size
51 - 200 Employees
Headquarters location
Lawrenceville, GA, US
Year founded
1996