Data science Jobs in Virginia

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981 - 1,000 of 1,041 Jobs

Data Analytics Engineer

Maven Companies

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Remote

Contract

Key Responsibilities: Partner with AML and Financial Crimes teams to identify analytical opportunities that improve detection and reduce false positives.Develop and maintain automated analytics workflows to support model tuning, alert optimization, and investigative efficiency.Conduct statistical analysis to evaluate and enhance BSA/AML model performance, including scenario calibration and threshold testing.Build tools and scripts in Python to support ad hoc investigations, data profiling, and m
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Posted 21 hours ago

AI/ML Specialist (Mid)

Meta Soft Inc.

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Remote

Full-time

AI/ML Specialist (Mid) Job Type: Full-time (Hourly or Salaried) Scheduled Weekly Hours: 40 Location: 100% Remote Clearance: Public Trust or Higher levels Only for Citizens with Clearance Required Skills/ Experience 5+ years of hands-on experience in AI/ML or applied data science Strong proficiency in Python for AI/ML development, with demonstrated real-world project experience Proven ability to design and implement custom ML components beyond standard prebuilt models and tools, particularly
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Posted 3 days ago

BI / Data Analyst **Remote**

Artech, LLC

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Remote

Contract

Job Title: Data Analyst Location: 100% Remote KEY RESPONSIBILITIES: Working with designated (Data Science & BI team) stakeholders, understand analytical needs, extract transform & load (ETL) analytical data marts to accelerate downstream data science as well as BI dashboardsBased on needs, build out BI dashboards and reporting using appropriate Client technologies. Work with stakeholders to implement appropriate privacy/ retention compliance, produce supporting documentation and support securing
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Posted 10 days ago

AWS Cloud Engineer AI/ML Applications, SageMaker

TechSME Inc

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Remote

Contract

10+ years of proven software engineering experience with a strong focus on Python and GoLang and/or Node.js.Demonstrated contributions to open-source AI/ML/Cloud projects, with either merged pull requests or public repos showing real usage (forks, stars, or clones).Direct, hands-on development of RAG, semantic search, or LLM-augmented applications, using frameworks and ML tooling like Transformers, PyTorch, TensorFlow, and LangChain not just experimentation in a notebook.Ph.D. in AI/ML/Data Scie
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Posted 18 days ago

AI Consultant - Remote (Middletown, PA) - 12 Months

MatchPoint

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Remote or Middletown, Pennsylvania, USA

Contract, Third Party

MatchPoint Solutions is a fast-growing, young, energetic global IT-Engineering services company with clients across the US. We provide technology solutions to various clients like Uber, Robinhood, Netflix, Airbnb, Google, Sephora, and more! More recently, we have expanded to working internationally in Canada, China, Ireland, UK, Brazil, and India. Through our culture of innovation, we inspire, build, and deliver business results, from idea to outcome. We keep our clients on the cutting edge of t
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Posted 47 days ago | Updated 1 day ago

Quantitative Researcher with Machine Learning Experience Work From Home - G

Next Step Systems

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Remote

Full-time

Quantitative Researcher with Machine Learning Experience Work From Home We are currently looking for a Quantitative Researcher with Machine Learning experience for a great opportunity. The company participates in a wide variety of marketplaces including global futures, equities, commodities, options, fixed income, and cryptocurrencies. Their culture emphasizes teamwork and focuses on continuous integration and test-driven development. This position is 100% Remote. Quantitative Researcher with
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Posted 30 days ago | Updated 9 hours ago

Machine Learning Quantitative Researcher Work From Home - G

Next Step Systems

•

Remote

Full-time

Machine Learning Quantitative Researcher Work From Home We are currently looking for a Machine Learning Quantitative Researcher for a great opportunity. The company participates in a wide variety of marketplaces including global futures, equities, commodities, options, fixed income, and cryptocurrencies. Their culture emphasizes teamwork and focuses on continuous integration and test-driven development. This position is 100% Remote. Machine Learning Quantitative Researcher Responsibilities: W
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Posted 30 days ago | Updated 9 hours ago

PeopleSoft Functional Lead

SOFT Inc.

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Remote

Contract

SOFT's client located in New York, NY ( Remote ) is looking for a PeopleSoft Functional Lead for a long term contract assignment. SUMMARY OF THE FUNCTION/ROLE-HR DATA SCIENCE is seeking a temporary consultant to serve as a remote PeopleSoft Business Analyst and Functional Lead. This consultant will be responsible for implementing new PeopleSoft modules, functionality, or enhancements and supporting existing modules currently in production. RESPONSIBILITIES Perform detailed analysis, planning, an
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Posted 4 days ago

Data Scientist - AI

SES

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Reston, Virginia, USA

Contract

Top 5 Technical Skills: Databricks AI tools Snowflake AI tools (new to market) LLMs LangGraph and LangFlow Agentic AI is a PLUS Top Soft Skills: Ability to communicate with users Collaboration Job Description: Key Responsibilities: Machine Learning Development:?Build and optimize machine learning models, including ARIMA, regression, classification models, LDA, topic modeling, and other statistical techniques to support internal use cases. Deep Learning Expertise:?Develop and fine-tune deep lear
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Posted 2 days ago

Vertex AI Engineer | 100 Remote | W2 Role

TekDallas

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Remote

Contract

Position: Vertex AI Engineer Location: 100% Remote (must work EST hours) Duration: 12 Months + Contract Summary: My direct client is seeking a highly skilled AI Engineer with hands-on experience developing and deploying machine learning models using Vertex AI in Google Cloud Platform. This role will support AI-driven initiatives across their organizations cloud environments, working closely with both the data science and security teams to ensure models are scalable, secure, and integrated withi
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Posted 29 days ago | Updated 4 days ago

Principal Security Researcher

Request Technology, LLC

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Remote

Full-time

We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Principal Security Researcher. This principal will reverse engineer malicious binaries to find ransomware samples. The principal must have experience with languages such as Python, Ruby, C++, Rust, and cryptographic algorithms. Responsibilities: Reverse engineer malicious or unknown binaries to find insights and intelligence in ransomware samples and threat actor toolkitsUse and develop tools
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Posted 46 days ago | Updated 12 days ago

Software Engineer

Oscar Technology

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McLean, Virginia, USA

Full-time

Job Description: Serve as a Software Engineer supporting a government customer Provide software maintenance, and enhancements to existing systems and platforms Operating in a CI/CD/DevOps/Agile environment Serve as part of a software development team Deliver automated solutions for standard network services Qualifications: Active TS/SCI with a Full-Scope Polygraph BS in Computer Science or related 11+ years of data science experience Must have 5-7 years programming experience in Java Experience
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Posted 25 days ago | Updated 3 hours ago

Healthcare Data Analyst

Dugong Global Services

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Remote

Full-time

Job Description:Dugong is seeking a detail-oriented and analytical Healthcare Data Analyst to join our remote team. You will work on projects involving EHR/EMR data, claims data, Insurance Data and healthcare quality reporting. This role requires a deep understanding of healthcare datasets and the ability to turn complex information into actionable insights that support clinical and operational decisions. Responsibilities: Analyze healthcare data from claims, EHRs, and other data sources to supp
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Posted 1 day ago

Senior Machine Learning Engineer

Alpha Business Solutions LLC

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Remote or Chicago, Illinois, USA

Contract

Our direct client a global American hospitality chain is seeking to hire for the role of Sr. Machine Learning Engineer. Job Title: Sr. Machine Learning Engineer. Duration: 6 months plus | possible long-term. Location: Chicago IL 60606 (Hybrid 2 days/week) | Open to 100% Remote Pay rate: $90/HR - $105/HR (negotiable) The Opportunity Seeks an experienced Machine Learning Engineer contractor to build algorithmic assets across Personalization, Generative AI, Forecasting, and Decision Science doma
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Posted 5 days ago | Updated moments ago

Machine Learning Artificial Intelligence Engineer with Big Data and Cloudera

Buxton Consulting

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Remote

Contract

Machine Learning Artificial Intelligence Engineer with Big Data and Cloudera Location Fully Remote Must Haves- Strong project experience in Big Data platform with Amazon Web Services and Cloudera Data Platform is must. Strong experience with REST API development using Python frameworks (Django, Flask etc.) is must. Micro Services/Web service development experience using Spring framework is must. 4-5 years of programming experience in AWS, Linux and Data Science notebooks is must. Good project e
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Posted 38 days ago | Updated 5 days ago

AI/ML Engineer

Unisys

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Reston, Virginia, USA

Full-time, Contract

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 structured and unstructured financial data using Python and SQL, delivering
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Posted 1 day ago | Updated moments ago

Business Intelligence Lead

Tandym Tech

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Remote

Contract, Third Party

We are seeking a Senior Business Intelligence Lead to spearhead the development of advanced analytics and reporting solutions for a large, multi-disciplinary corporate real estate team. In this high-impact role, you will design and deliver custom dashboards and insights that support strategic decision-making across global operations. This opportunity provides long-term career growth, exposure to enterprise-level BI strategy, and the chance to shape a high-performing analytics function within a c
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Posted 4 days ago | Updated 3 hours ago

Senior Software Engineer in Messaging (W2 Only)

SSI People

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Remote

Contract

Full Stack Engineer Are you passionate about building meaningful user experiences that connect people to the content they love? Join our client's team as a Full Stack Engineer and help shape how millions of members engage with Live and On-Demand content. What You ll Do: Build and maintain engaging messaging experiences including email, push notifications, and in-app messages using HTML, React, TypeScript, and Java. Collaborate with cross-functional teams including Product, Design, Data Science,
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Posted 60+ days ago | Updated 31 days ago

Clinical AI Developer/Annotator

Saama Technologies, LLC

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Remote

Full-time

A highly skilled and detail-oriented Human Subject Matter Expert (SME) specializing in Clinical pre-annotation validation. The successful candidate will play a critical role in our incremental annotation process, focusing on human validation of pre-annotated data, refining annotation guidelines, and contributing to the development of high-quality golden datasets. While core clinical annotation skills are paramount, experience with the Johnson Labs (JSL) ecosystem and advanced NLP concepts are hi
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Posted 1 day ago

LLM AI Developer

TriCom Technical Services

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Remote

Contract

Summary The LLM AI Developer will build and refine advanced language models and generative AI systems. The role focuses on designing solutions that enhance business operations, client interactions, and data insights. Responsibilities Build and refine large language models using modern machine learning techniques and tools Deploy AI-driven features into existing business systems to improve automation and decision-making Experiment with new model architectures and AI technologies to evaluate thei
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Posted 18 days ago