python Jobs in District of Columbia

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201 - 220 of 3,295 Jobs

AWS Full Stack Developer

HeartCentrix Solutions

•

Reston, Virginia, USA

Contract

Responsibilities:Design, develop, and maintain scalable full-stack applications using Java, Spring Boot, Angular 17+, and TypeScript.Build and deploy applications leveraging AWS native services including Lambda, ECS, AWS Batch, S3, SQS/SNS, EC2, RDS, DynamoDB, and Aurora Postgres.Implement front-end features using modern JavaScript frameworks (Angular or React), ensuring cross-browser compatibility and responsive design.Write and maintain complex SQL queries and manage both SQL and NoSQL databas
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Posted 17 hours ago

Azure AI/ML Engineer

Mindlance

•

Washington, District of Columbia, USA

Contract, Third Party

Title: Developer Premium II - AI/ML Engineer Duration: 9 Months - Long Term Location: Washington, DC 20433 100% onsite Key Responsibilities: Client is looking for GenAI Developer who has expertise experience in developing AI/ML Models, LLM Models etc.Need expertise in chatbot technologies and OpenAI GPT models, specifically prompt engineering, Retrieval-Augmented Generation (RAG) and fine tuning.Had open-source projects, particularly those related to language models like Lang Chain.In-depth kn
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Posted 6 days ago

Model Risk Analyst

Innova Solutions, Inc

•

Reston, Virginia, USA

Full-time, Third Party

A client of Innova Solutions is immediately hiring for a Model Risk Analyst Position type: Full Time Contract Duration: 12 Months Location: Reston, VA (Hybrid) As a Model Risk Analyst, you will: Perform ad hoc quantitative analyses, modeling, or programming using Excel, Tableau, SAS, SQL, R, or Python.Produce qualitative and quantitative analyses to support monthly model processQuery and analyze large data sets for data accuracy and reasonableness of inputs/outputsCommunicate results of analys
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Posted 3 days ago | Updated 23 hours ago

Security Researcher

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

A mission-focused technology start-up is seeking a Cyber Security Research Engineer with strong offensive security expertise, software development skills, and threat research experience. This role involves developing and automating sophisticated attack paths and creating cutting-edge tools for cyber and electromagnetic operations. Location: Arlington, VA (In-Office) for core hours. What You'll Do: Design and implement attack paths emulating real-world adversaries Develop custom tools and scripts
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Posted 14 hours ago | Updated 2 hours ago

Splunk Developer (Dashboards)

SES

•

Reston, Virginia, USA

Full-time

Systems Engineering Services is seeking a Splunk Engineer with a focus on Dashboards based out of the Reston VA area. Will need to be in office three days out of the week Top 5 Technical Skills: Splunk for DashboardsSRE Site Reliability EngineeringPythonJavaTop 3 Soft Skills: Independent workerGood communications working with Business and possibly Teaching MentoringHappy to be in Reston 3 days per weekJake Lutman Technical Recruiter Systems Engineering Services
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Posted 23 hours ago

Jira Developer

Hexaware Technologies, Inc

•

McLean, Virginia, USA

Full-time

What Working at Hexaware offers: Hexaware is a dynamic and innovative IT organization committed to delivering cutting-edge solutions to our clients worldwide. We pride ourselves on fostering a collaborative and inclusive work environment where every team member is valued and empowered to succeed. Hexaware provides access to a vast array of tools that enhance, revolutionize, and advance professional profile. We complete the circle with excellent growth opportunities, chances to collaborate with h
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Posted 24 days ago

Data Analyst

Mindlance

•

McLean, Virginia, USA

Third Party, Contract

Title: Data Analyst Location: McLean, VA/ Richmond, VA Duration: 6+ Months of Contract Must have: AWS, SQL, Tableau & Python Job Description: Responsible for the design, development and administration of transactional and analytical data constructs/structures. Included within those responsibilities are the maintaining data quality, data organization, metadata, and data profiling.Generate information and insights from data sets and identify trends and patterns, and visualize it using Tableau/Qui
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Posted 18 days ago | Updated 15 hours ago

AI/ML Solution Engineer

NasTech Global, Inc.

•

Rockville, Maryland, USA

Contract

Job Title: AI/ML Solution Engineer Location: Hybrid - Rockville, MD Job Type: Contract W2 Rate: $45/HR on W2 Qualifications Bachelor's or Master's degree in Computer Science, Engineering, or a related field. A minimum of 5 years of proven track record in developing and delivering AI/ML projects. Expert knowledge of machine learning, deep learning, and statistical modeling. Strong understanding of technology trends and their potential impact on business. Proficiency in Python, R, Java, or simila
Posted 1 day ago | Updated moments ago

Enterprise Architect-Palantir Foundry

Oraapps Inc

•

Reston, Virginia, USA

Contract

Lead the end-to-end implementation of Palantir Foundry applications, including ontology modeling, pipeline development, and operational dashboards. Collaborate with internal stakeholders and Palantir engineers to define MVPs, red-flag logic, and iterative delivery milestones Build and optimize data pipelines using PySpark, Python, and Foundry Code Workbooks to ingest and transform structured and unstructured data Integrate Foundry with enterprise systems such as AWS Data Lake, and external APIs
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Posted 2 days ago | Updated moments ago

AI ML Engineer

Hexaware Technologies, Inc

•

Reston, Virginia, USA

Full-time

The Enterprise Innovation team is looking for a Senior Software Engineer to help turn innovation concepts and ideas into applications by building MVPs to achieve maximum business value. This Concept Team will rapidly prototype, build, and operationalize new applications using cutting edge technology. Required: At least three years python coding experience (possibly willing to interview candidates with less experience if they have a portfolio of python code that we can review) Demonstrable experi
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Posted 22 days ago

Window Security Researcher

PANGIAM a BigBear.ai Company

•

Columbia, Maryland, USA

Full-time

BigBear.ai is seeking a Windows Researcher. The candidate must be familiar with the latest techniques in vulnerability research and demonstrate their ability to follow best practices. What you will do Familiar with the latest techniques in vulnerability research and demonstrate their ability to follow best practices.Write codes in C, Python, and Assembly to demonstrate ability to control the flaws. What you need to have Bachelor s Degree and six (6) years experience in computer science, infor
Posted 16 days ago

Enterprise Architect

BCforward

•

Reston, Virginia, USA

Contract

Enterprise Architect BCforward is currently seeking highly motivated Enterprise Architect in Reston, VA Position Title: Enterprise Architect Location: Reston,VA Anticipated Start Date: Tentative start Date 07/14/2025 Please note this is the target date and is subject to change. BCForward will send official notice ahead of a confirmed start date. Expected Duration: 6+ Months with possibilities for extension Job Type: Contract: 40 hrs/week Pay Range: $67 to $69/hr on W2 Please note that actual
Posted 18 hours ago | Updated 6 hours ago

Data Scientist

ITC Infotech (USA), Inc

•

Columbia, Maryland, USA

Full-time

Greetings from ITC Infotech! Role - Data Scientist Location - Columbia, MD Start Date: Immediate Position Type: Full Time + Benefits (medical, 401K, PTO etc) Role Summary: To manage and analyze customer databases, AVA (automated voice announcement), and schedule data for predictive maintenance and service planning. Job Description: Key Responsibilities: Collect, process, and analyze transit-related datasets including customer databases, AVA (automated voice announcement) logs, real-time vehicle
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Posted 20 days ago

Senior RAG/Data Scientist (Hybrid/Onsite)

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

A Fin-tech company is looking for a Senior Data Scientist to join their organization and be able to work hybrid/onsite in Washington, DC. Ideal candidates will come from a statistical analysis and mathematics background and have experience implementing RAG and fine-tune small language models. This person will immediately be tasked with adding chatbot agents across a suite of current products. In time, the goal for this person is to develop into the manager of this team, so an interest in hands-o
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Posted 38 days ago | Updated 2 hours ago

Full Stack Developer - Must be located in DC, VA, MD

Technology Consultants, Inc.

•

Herndon, Virginia, USA

Contract

Design, develop, implement, test, document and deploy full-stack, cloud-native, contact center-related software applications, tools, systems and services using multi-threaded programming, development in Python and React/node.js, implementing architecture patterns and design patterns, and utilizing generative AI large language models. Assist in gathering and analyzing business and functional requirements, and translate requirements into technical specifications for robust, scalable, supportable s
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Posted 29 days ago

Lead Machine Learning Engineer

Jobot

•

Falls Church, Virginia, USA

Full-time

ML Engineer Tysons Corner, VA This Jobot Job is hosted by: Charles Simmons Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $200,000 per year A bit about us: Our client is a well-funded deep tech company headquartered in Northern Virginia, building a suite of autonomous software reliability and testing products. Their team is collaborative, highly technical, and customer focused. They prioritize the long-term in our structure, our
Posted 2 days ago | Updated 2 hours ago

C++ Application Developer

Innova Solutions, Inc

•

Manassas, Virginia, USA

Third Party, Contract

A client of Innova Solutions is immediately hiring for a C++ application Developer. Position type: Full time Contract Duration: 12 months Location: Manassas, VA- Hybrid Mode of interview: Video MS teams As a C++ Application Developer, you will: Code, test and review Client software using technologies including C++, Required Skills: STL,Boost,Multithreading, Unix, Perl, Python and XML. Requirement analysis and Design of new features and enhancements to existing components. Produce / Update solut
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Posted 6 days ago

QA Automation Engineer

Jobot

•

Rockville, Maryland, USA

Full-time

A rapidly growing 800 person Bio-tech company is currently hiring for a QA Automation Engineer with Java and Selenium WebDriver (Hybrid in Rockville, MD) This Jobot Job is hosted by: Ryan Sullivan Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $130,000 per year A bit about us: A rapidly growing 800 person Bio-tech company is currently hiring for a QA Automation Engineer with Java and Selenium WebDriver experience (Hybrid in Rock
Posted 3 days ago | Updated 2 hours ago

Senior Full Stack Engineer

Motion Recruitment Partners, LLC

•

Washington, District of Columbia, USA

Full-time

A Washington DC-based startup is seeking a Senior Software Engineer to join its growing team. The company is developing a cutting-edge platform to support political campaigns and advocacy organizations. By leveraging data-driven insights, they help campaigns operate more efficiently-enhancing voter engagement, improving digital advertising and targeting, and enabling smarter strategic decisions. Their platform includes a robust database of over 20 million active donors, complete with detailed re
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Posted 16 days ago | Updated 2 hours ago

Risk Analyst

Mindlance

•

Reston, Virginia, USA

Third Party, Contract

Job Role: Risk analyst Location: Reston VA, Urbana MD, DC and Plano TX Duration: 12 Months Job Description Perform ad hoc quantitative analyses, modeling, or programming using Excel, Tableau, SAS, SQL, R, or Python. Produce qualitative and quantitative analyses to support monthly model process Query and analyze large data sets for data accuracy and reasonableness of inputs/outputs Communicate results of analysis in writing or in PowerPoint format Perform user acceptance testing of model change
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Posted 16 hours ago | Updated 15 hours ago