- Stanley Martin Homes (Reston, VA)
- …be proud of. **Explore Opportunities Today** The Senior Business Intelligence (BI) Developer owns the BI semantic layer and platform at Stanley Martin ... modeling standards and best practices; maintain architecture diagrams, runbooks, and developer playbooks. + Mentor BI Analysts/Developers on semantic modeling, query… more
- Fannie Mae (Reston, VA)
- …ing processes on prem to the Cloud. *THE IMPACT YOU WILL MAKE* The Sr. AWS Developer role will offer you the flexibility to make each day your own, while working ... in Amazon Web Services ( AWS ) architecture and technologies such as Python , S3, Redshift, Postgres, Glue (catalog and ETL), EMR, Lambda, Step Functions,SQS/SNS,… more
- GAP Solutions Inc (Washington, DC)
- **Position Objective:** Provide services as a Scientific Application Developer in support of the overall functions of the National Institute of Environmental Health ... existing programming systems + Develop scientific applications using R, Shiny and or Python + Test and maintain software products to ensure strong functionality and… more
- Fannie Mae (Reston, VA)
- …* Skilled in Java * Skilled in using REST API * Skilled in Python object-oriented programming Desired Experiences * Bachelor degree or equivalent * Ability to lead ... scalability, reliability, and security. * Experience designing and building Internal Developer Platforms that abstract infrastructure and streamline developer … more
- Fannie Mae (Reston, VA)
- …stores, and cloud-based systems. We are seeking a skilled and motivated Developer to join our Workflow Automation team in designing, developing, and implementing ... * 2 years of experience. * Proficiency in programming languages such as Python , Java, JavaScript, and Node.js. * Hands-on experience with AWS services, including… more
- Fannie Mae (Reston, VA)
- …of hands-on experience in Java development and Spring Framework. * Proficiency in Python , C#, SQL, JavaScript, Angular. * Strong experience with AWS services (ECS, ... Science, MIS, or related field. * AWS Solutions Architect or Developer certification. * Experience with AI/ML platforms (SageMaker, Bedrock, OpenAI, Claude).… more
- Carnegie Mellon University (Arlington, VA)
- …+ You've worked in a collaborative team environment as a software developer , software engineer, or verification engineer. + You understand the DoD Systems ... lifecycle. + You're proficient in one or more of the following: C and C++, Python , MATLAB, C#, or JAVA. + You've worked with modern RTOSes, such as VxWorks and… more
- Carnegie Mellon University (Arlington, VA)
- …+ You've worked in a collaborative team environment as a software developer , software engineer, or verification engineer. + You understand the DoD Systems ... lifecycle. + You're proficient in one or more of the following: C and C++, Python , MATLAB, C#, or JAVA. + You've worked with modern RTOSes, such as VxWorks and… more
- Sallie Mae (Sterling, VA)
- …ideal candidate will be an experienced content management system (CMS) web developer with a track record of successfully deploying projects, adhering to development ... of new and existing systems + Experience with the following programming languages: Python , JSON, React + Knowledge of tag management and familiarity with Google Tag… more
- iCIMS (Washington, DC)
- …: Reduced change failure rates and improved automated test coverage + ** Developer Productivity** : Improved developer satisfaction, reduced new hire ... Java/Spring Boot applications and legacy monoliths, Node.js/React single-page applications, Python -based AI/ML services, Mobile applications (iOS/Android), Legacy systems requiring… more
- Marriott (Bethesda, MD)
- …Technology at Marriott International. **THE OPPORTUNITY** We're seeking an exceptional Senior Python Developer to join our innovative 6-person team building ... : Create robust, scalable RESTful APIs using FastAPI and Python best practices to power our developer ...and Python best practices to power our developer portal's core functionality **Drive Automation** : Develop … more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- **Senior AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J0925-2059 ... . **Position Description:** CGI has an immediate need for a Senior AWS Python Developer to join our team. This is an exciting opportunity to work in… more
- Tactibit Technologies LLC (Suitland, MD)
- …environment with a shared commitment to excellence in everything we do. About the Python Developer position We are looking for a talented Developer ... well working in a team, along with developers, engineers and scientists. Python Developer responsibilities are: + Design and build serverless applications… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **API Java Python Developer , Senior** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, ... Time **Position Description:** CGI Federal has an exciting opportunity for an API/Java/ Python Developer within our Intel sector, advancing the national security… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **API Java/ Python Developer , Jr** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Time **Position Description:** CGI Federal has an exciting opportunity for an API/Java/ Python Developer within our Intel sector advancing the national security… more
- Marriott (Bethesda, MD)
- …10/29/2025 This is a temporary position. **Job Description** We're seeking an exceptional Senior Python Developer to join our team adding to Marriott's Internal ... Developer Portal in support of projects such as Datacenter...: Create robust, scalable RESTful APIs using FastAPI and Python best practices to power our portal's core functionality… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- **Senior AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1025-0948 ... . **Position Description:** CGI has an immediate need for a Senior AWS Python Developer to join our team. This is an exciting opportunity to work in… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **API/Java/ Python Developer , Junior** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, ... Time **Position Description:** CGI Federal has an exciting opportunity for an API/Java/ Python Developer within our Intel sector advancing the national security… more
- Leidos (Ashburn, VA)
- …and reports any suspected and confirmed security violations. Leidos is seeking a Python Developer /Automation Engineer to join our team. As a member of ... platform. + Design, implement, and maintain efficient and reusable Python code. + Review, debug, and resolve technical issues...lieu of a degree. + Have expert proficiency with Python . + Working knowledge of SOAP/REST APIs, JSON, HTML/CSS,… more
- Eliassen Group (Washington, DC)
- …coding, testing, and deployment. **Experience Requirements:** 8+ years of experience as a Python Developer . Proven experience as a lead for web application ... ** Python Full Stack Developer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Legal **Workplace Type:** Remote **Reference ID:** JN… more
