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Python Developer IV

Quantum Vision LLC

•

Reston, Virginia, USA

Full-time, Contract, Third Party

Python Developer IV (3+ years) Hybrid to Reston, VA Contract Interview video (1st round) and in-person (2nd round) 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 experience with data analysis packages: Pandas, numpy, seaborn, matplotlib Demonstrable experience with two or more ML packages: scikit-learn, XGBoost, Keras, Tensorflow Demonstrable expe
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Posted 49 days ago | Updated 5 days ago

Python Developer V

Quantum Vision LLC

•

Reston, Virginia, USA

Full-time, Third Party, Contract

Python Developer V (5+ years) Hybrid to Reston, VA Contract Interview video (1st round) and in-person (2nd round) 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 experience with data analysis packages: Pandas, numpy, seaborn, matplotlib Demonstrable experience with two or more ML packages: scikit-learn, XGBoost, Keras, Tensorflow Demonstrable exper
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Posted 49 days ago | Updated 5 days ago

AI Developer Python | LLM | GenAI | RAG Expert (Remote, )

NextGen IT Services

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Remote

Contract

We are hiring a Senior AI Developer to work on a high-impact Artificial Intelligence and Emerging Technology initiative. This is a hands-on engineering role, focused 80% on Python development, and 100% on LLM + RAG-based solution delivery. You ll work in a highly technical, collaborative team that builds production-ready full-stack applications infused with AI. Key ResponsibilitiesDesign and develop full-stack apps with GenAI + LLM integration Build APIs and RAG pipelines using Python, LangChain
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Posted 11 days ago | Updated 11 days ago

Senior AI Developer Python | LLM | RAG (Remote U.S. Only)

NextGen IT Services

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Remote

Contract

We are hiring a Senior AI Developer to work on a high-impact Artificial Intelligence and Emerging Technology initiative. This is a hands-on engineering role, focused 80% on Python development, and 100% on LLM + RAG-based solution delivery. You ll work in a highly technical, collaborative team that builds production-ready full-stack applications infused with AI. Key ResponsibilitiesDesign and develop full-stack apps with GenAI + LLM integration Build APIs and RAG pipelines using Python, LangChain
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Posted 11 days ago | Updated 11 days ago

AWS Full Stack Developer - Hybrid (Reston, VA) - In-Person Interview Required

Lorven Technologies, Inc.

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Reston, Virginia, USA

Third Party, Contract

Role: AWS Full Stack Developer Location: Hybrid Reston, VA (In-person interview required) Duration: Long-Term Contract Job Description We are looking for Full-Stack Software Engineers to help develop and support our mission critical applications. We are looking for highly motivated engineers who want to solve tough technical challenges and learn and incorporate new technologies into their skillset. In this role, you would use a tech stack including Python, Stored Procedures and Microservices-
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Posted 5 days ago | Updated moments ago

Senior Technology Deployment Specialist

Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0223924 Technology Deployment Specialist, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production ready. This role is more t
Posted 4 days ago | Updated 7 hours ago

Java developer

Apexon

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Linthicum Heights, Maryland, USA

Contract

Role: Java developer Location: Linthicum MD Education and Years of Experience: This position requires a Bachelor s degree from an accredited college or university with a major in computer science, information systems, engineering, business, or a related scientific or technical discipline; or three (3) years of equivalent experience in a related field. General Experience: The proposed candidate must have at least three (3) years of computer programming experience. Specialized Experience: At leas
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Posted 23 hours ago

Senior Software Engineer

Booz Allen Hamilton

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Herndon, Virginia, USA

Full-time

Job Number: R0223921 Software Engineer, Senior The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the software engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen
Posted 4 days ago | Updated 7 hours ago

Software Developer - Oracle Cloud & Microsoft Azure

ALTA IT Services

•

Fort Meade, Maryland, USA

Full-time

Software Developer - Oracle Cloud & Microsoft Azure Fort Meade, MD - ONSITE TS/SCI Lifestyle Poly clearance is required to start We are seeking a highly skilled and security-cleared Software Developer to support mission-critical systems at the National Security Agency (NSA). The ideal candidate will have deep expertise in Oracle Cloud Infrastructure (OCI) and solid experience with Microsoft Azure, with a strong background in developing, deploying, and maintaining secure, scalable applications i
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Posted 11 days ago | Updated 3 hours ago

SWIFT Developer

HeartCentrix Solutions

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Reston, Virginia, USA

Contract

Responsibilities: Engineer and support SWIFT infrastructure, including Alliance Cloud, Alliance Access, Alliance Gateway, Alliance Web Platform, and HSM/Alliance Connect. Migrate on-premise infrastructure to cloud environments, ensuring security and reliability. Maintain and support Linux and Unix-based systems that support messaging infrastructure. Develop, debug, and maintain Python-based tools and scripts. Integrate with messaging systems such as IBM MQ, AWS SQS/SNS, and RESTful APIs. Utilize
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Posted 25 days ago | Updated 11 days ago

Mid Data Scientist

Booz Allen Hamilton

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Reston, Virginia, USA

Full-time

Job Number: R0222269 Data Scientist, Mid The Opportunity: Are you excited at the prospect of unlocking the secrets held by a data set? Are you fascinated by the possibilities presented by the IoT, machine learning, and artifi cia l intelligence advances? In an increasingly connected world, massive amounts of structured and unstructured data open-up new opportunities. As a data scientist, you can turn these complex data sets into useful information to solve global challenges. Across private and
Posted 31 days ago | Updated 7 hours ago

Senior Data Scientist

Electronic Consulting Services, Inc (ECS Federal)

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Fairfax, Virginia, USA

Full-time

Job Description ECS is seeking a Senior Data Scientist to work in our Fairfax, VA office. ECS seeks a Senior Data Scientist to support a project team responsible for managing an Artificial Intelligence initiative. The work is performed in a multidisciplinary and collaborative team environment. This role will report to a project lead and will focus on developing and applying methods to analyze data for Artificial Intelligence development across multiple classification levels and environments.
Posted 11 days ago | Updated 3 hours ago

Solution Architect Specialist

Genesis10

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McLean, Virginia, USA

Full-time

Genesis10 is currently seeking an Information Technology - Solution Architect Specialist with our mortgage loan corporation client in their McLean, VA location. This is a 6-month contract and full-time onsite position. Summary: Support client's mission of providing Liquidity, Stability and Affordability to the U.S. Housing Market by maturing data capabilities and making high-quality data more accessible and secure. Looking for a proactive, detail-oriented Data Integration Lead to support enterp
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Posted 45 days ago | Updated 6 hours ago

Information Technology - Systems Analyst Specialist

Genesis10

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McLean, Virginia, USA

Full-time

Genesis10 is currently seeking an Information Technology - Systems Analyst Specialist with our mortgage loan corporation client in their McLean, VA location. This is a 6-month contract and full-time onsite position. Summary: Support client's mission of providing Liquidity, Stability and Affordability to the U.S. Housing Market by maturing data capabilities and making high-quality data more accessible and secure. Looking for a proactive, detail-oriented Data Integration Systems Analyst to suppor
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Posted 45 days ago | Updated 6 hours ago

Secret Cleared Microsoft PowerApps/Dynamics Developer

ALTA IT Services

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Arlington, Virginia, USA

Full-time

Job Title: Secret Cleared Microsoft PowerApps/Dynamics Developer Location: Arlington, VA Type: Contract To Hire Compensation: 130-160K Contractor Work Model: Onsite Security Clearance: Secret clearance is required Job Description: ALTA IT Services is seeking a Microsoft PowerApps/Dynamics Developer! You will join a team that uses PowerApps and Dynamics 365 to develop and deploy applications in our Dynamics/365 environment (Azure GCC). You'll provide software engineering and development support
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Posted 41 days ago | Updated 3 hours ago

Developer-Full Stack Senior

Genesis10

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McLean, Virginia, USA

Full-time

Genesis10 is currently seeking an Information Technology - Developer-Full Stack Senior with our mortgage loan corporation client in their McLean, VA location. This is a 6-month contract and full-time onsite position. Summary: Client's Financial Engineering team is seeking Senior Python Developer for a large strategic financial project. The position is focused on python development of components for a software application platform that produces enterprise level reporting based on financial stat
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Posted 27 days ago | Updated 6 hours ago

Senior OpenText Documentum Developer

DCM Infotech Limited

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Reston, Virginia, USA

Contract

Organization: CGI/Fannie Mae Job Title: Senior OpenText Documentum Developer Job Category: Software Development/ Engineering Job Type: Contract Location: Reston, Virginia, United States No.Openings: 1 Description: Senior OpenText Documentum Developer Position Description CGI has an immediate need for a Senior OpenText Documentum Developer to join our team. This is an exciting opportunity to work in a fast-paced team environment supporting one of the largest customers. We take an innovative ap
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Posted 7 days ago

Sr FHIR Consultant (HL7/FHIR/CCDA)

Avenues International, Inc.

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Remote

Contract, Third Party

Job Title: Sr FHIR Consultant Location: 100% Remote Client: Major Pharmacy Company Duration: One plus year Skills needed are: Experience with HL7, CCD and FHIR Data Structure and analyzing clinical dataExperience with HL7 to FHIR mapping and conversionMust be expert in SQL
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Posted 21 days ago | Updated 7 days ago

Information Technology - Developer-Java/J2EE Professional

Apex Systems

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McLean, Virginia, USA

Full-time

Job#: 2084218 Job Description: Job Title: Senior Java/Python Developer About the Role We are seeking a confident, self-motivated developer to contribute to the design, development, testing, and support of enterprise-level applications. This role involves working across Java/J2EE and Python platforms, integrating modern frameworks and tools to deliver high-impact solutions. The position includes responsibilities in project delivery, technical leadership, and production support. Key Responsibil
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Posted 6 days ago | Updated 7 hours ago

Dataflow Systems Engineer, Senior

BOOZ, ALLEN & HAMILTON, INC.

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Columbia, Maryland, USA

Full-time

Dataflow Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security? You understand your customer's environment and how to develop the right solutions for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a Dataflow System Engineer on our team, you have the c
Posted 1 day ago | Updated 21 hours ago