Python Developer jobs in Virginia

Python Developer - Gen AI, Sagemaker, AWS

Reston, Virginia

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Today

Python/AI Developer - Sagemaker Onsite - 2-3 days per week in Reston, VA Employment Type: FTE No C2C Technical Skills: Python Gen AI SQL AWS Data Services LLM ML Sagemaker Experience: 8+ years overall in Software Engineering disciplines, preferably in the financial services industry 2-3 years of experience in AI/ML engineering roles Strong programming skills in Python, SQL and experience with AWS. Key Responsibilities: Design, test, and refine prompts for large language models (LLMs) to suppo

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Full-time

Depends on Experience

Financial Model Development Senior (Python Developer)

McLean, Virginia

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Today

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join an organization where your work contributes to a greater purpose. Position Overview: Are you a seasoned software engineer, eager to break into the demanding fields of data science and machine learning? Are you proficient in Python, and full life cycle software developm

Full-time

USD 130,000.00 - 196,000.00 per year

REACT / PYTHON DEVELOPER - REMOTE

Remote

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Today

The Opportunity: We are seeking a full stack engineer/developer with experience in projects emphasizing big data and application monitoring and development. This person will ensure the continued performance, reliability, and availability of two critical applications, which are essential to our clients supply chain and planning operations. These Full Stack Engineers will support activities that minimize disruptions, maintain stable daily operations, and deliver approved fixes or enhancements as

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Contract

55 - 60

Gen AI/Python Developer

Reston, Virginia

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5d ago

Systems Engineering Services is seeking an AI/Python Developer with a Java Certification based out of the Washington DC/Reston area. Top 5 Technical Skills: Python Gen AI SQL AWS Data Services LLM ML Sagemaker Bedrock Top 3 Soft Skills: Confidence in Communication skills for Teamwork and sharing Stand alone to get work done, Independent Flexibility Job Description: Experience: 10+ years overall in Software Engineering disciplines, preferably in the financial services industry 2-3 years of expe

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Full-time

Depends on Experience

Python Developer

McLean, Virginia

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7d ago

Immediate need for a talented Python Developer . This is a 06 months contract opportunity with long-term potential and is located in Mclean VA (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:26-20559 Pay Range: $55 - $60/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Refactor and modernize existing compo

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Contract

$55 - $60

Python Developer

Remote

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Today

Job SummaryWe are seeking an experienced Python Developer to design, develop, test, and maintain scalable applications and backend services. The ideal candidate should have strong Python programming skills, experience with modern software development practices, and the ability to work with cross-functional teams to deliver high-quality software solutions. Key ResponsibilitiesDesign, develop, and maintain Python-based applications, APIs, and backend services.Build scalable, reliable, and high-per

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Full-time, Third Party

$80,000 - $160,000

Python Developer

McLean, Virginia

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22d ago

Immediate need for a talented Python Developer. This is a 06 Months Contract opportunity with long-term potential and is located in McLean, VA (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:26-18975 Pay Range: $65 - $70/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Must have skill

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Contract

$65 - $70

Full Stack Python Developer - Herndon, VA. Must have an active Secret Security Clearance

Herndon, Virginia

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5d ago

Position Title: Full Stack Python Developer Job ID#:26-1106 Clearance: Secret Location: Herndon, VA What Youll Do: Navitas 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. Thisrole partners closely with ML engineers and data teams to productionize models through

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Contract

100000 - 110000

Python/Gen AI Developer

Reston, Virginia

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5d ago

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Full-time

Depends on Experience

Jr/Mid Level Python Developer

Virginia Beach, Virginia

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8d ago

We are looking for a Python Developer to develop backend services and automation scripts. The candidate should be familiar with Python frameworks and REST APIs. Responsibilities Develop Python applications Build APIs and backend services Work with databases Troubleshoot application issues Requirements Strong knowledge of Python Familiarity with Django or Flask Understanding of SQL databases Knowledge of Git and REST APIs

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Contract

Depends on Experience

Senior Python Developer

McLean, Virginia

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4d ago

Title: Senior Python Developer Location: Must be onsite in McLean, VA for 5 days a week (Monday to Friday) Duration: Long Term Interview Mode: In-Person interview Notes: Looking for a Senior Python Developer with good experience in developing MicroServices using popular Python frameworks such as Pandas, Django and FastAPI. Need someone with experience using Git for source control in a team-based development environment. Need someone with good experience in containerization and orchestration tech

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Contract

Depends on Experience

Python Developer with AI/LLM

Hybrid in McLean, Virginia

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21d ago

Role: Python Developer with AI/LLMLocation: Mc Lean, VAJob Description: Developer-Full Stack Specialist Required Experience & Education 5+ years of professional software development experience. 1+ years of hands-on experience building and deploying agentic AI/LLM applications in Production. Bachelors degree in computer science or related field. Qualifications: Strong analytical/problem-solving skills. Strong Python development skills (build, test, deploy) with CI/CD and Docker on AWS. Expe

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Full-time

Depends on Experience

Senior Python Developer

McLean, Virginia

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25d ago

Title: Senior Python Developer Location: 6 Months Duration: Mclean, VA 22102 Fully Onsite: M-F Job Description: Must Have Qualifications: Strong Python Developer with strong experience in Python development, SQL, and database technologies.Must be a strong communicator. Java experience is nice to have Senior Python Developer Required Experience & Education 7 10 years of professional software development experience.Bachelors degree in computer science or a related field (or equivalent experien

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Contract, Third Party

Depends on Experience

C++ Python CAD Developer

Remote

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Today

Role Summary: Build the core software foundation for simulation-based systems in specialty domains. You ll develop high-performance computation services, workflow orchestration, and enterprise-grade integrations that produce reproducible, traceable outputs suitable for enterprise and main stream users. Responsibilities: Design and implement product features, workflows in C+/Python (e.g., numerical routines, algorithms, user interfaces) Build orchestration for multi-step workflows (project state,

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Contract, Third Party

Depends on Experience

Python/GenAI Developer

Hybrid in Herndon, Virginia

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5d ago

Technical Skills: Python Gen AI SQL AWS Data Services LLM ML Sagemaker Job Description: Experience: 8+ years overall in Software Engineering disciplines, preferably in the financial services industry 2-3 years of experience in AI/ML engineering roles Strong programming skills in Python, SQL and experience with AWS. Key Responsibilities: Design, test, and refine prompts for large language models (LLMs) to support financial reporting, summarization, and client communication tools. Analyze struc

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Contract

Depends on Experience

Python Developer-Full Stack Specialist

McLean, Virginia

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21d ago

Job Title: Python Developer-Full Stack SpecialistLocation: McLean, VADuration: 12+ months contractJob Description: Developer-Full Stack Specialist Required Experience & Education 5+ years of professional software development experience. 1+ years of hands-on experience building and deploying agentic AI/LLM applications in Production. Bachelors degree in computer science or related field. Qualifications: Strong analytical/problem-solving skills. Strong Python development skills (build, test,

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Contract

Depends on Experience

Modeler Developer - Python

McLean, Virginia

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8d ago

Title: Modeler Developer - Python Duration: 6 Months Long Term Location: McLean, VA 22102 Fully Onsite: Mon-Fri Modeler Developer - Python The position requires knowledge of model coding using Python to build out the financial forecasting models. Knowledge of coding of other financial model languages preferred. Must Have Qualifications: Must have 5+ years of experience in software development using Python. Must be strong in both front end and back end. Knowledge and strong understanding

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Contract, Third Party

Depends on Experience

Senior Developer- PYTHON UI, SNOWFLAKE, ADF Developer

Remote

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12d ago

Skillset Python UI, Strong Streamlit experience, Snowflake experience, and Azure specific experience with ADF/ADLS or at least a couple of these with strong foundations with SQL

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Contract

Up to $50

Senior Full-Stack Python Developer

McLean, Virginia

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20d ago

Must Have Qualifications: At least 5 years of hands-on software development experience using a modern programming language (e.g., Python, Java, OR C##). Candidate must have Git version control, SQL, Pandas, and Unit testing. Preferred: Shell scripting, financial domain with fixed income knowledge, graduate degree in Computer Science or STEM -similar degrees, Certs -CFA, FRM, CPA. Schedule: Standard Shortlisting Deadline:06/26 Interview Information: Rounds: 2 rounds Duration: 120 minutes | 30 mi

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Contract

Depends on Experience

Python Developer

Vienna, Virginia

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9d ago

TiTle: Python Developer Location: Tysons, VA Duration; Long term Job Description: Mid-Level Full Stack Python Developer Seeking a Mid-Level Full Stack Python Developer to design, develop, and maintain enterprise applications supporting our clients mortgage finance, capital markets, and risk analytics platforms. The ideal candidate will: Develop scalable full-stack applications using Python and modern JavaScript frameworks such as React or Angular.Build secure RESTful APIs, backend services, and

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Contract

Depends on Experience

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Python Developer jobs in Virginia, USA