- Marriott (Bethesda, MD)
- …join Global Technology at Marriott International. **THE OPPORTUNITY** We're seeking an exceptional Senior Python Developer to join our innovative 6-person ... manage access, and ship products at scale. As a senior member of our team, you'll have significant influence...: Create robust, scalable RESTful APIs using FastAPI and Python best practices to power our developer … more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- …is acceptable. **Your future duties and responsibilities:** We are seeking a highly skilled Senior Python Developer with strong AWS expertise to support the ... ** Senior AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:**… 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
- Marriott (Bethesda, MD)
- …Date:** 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...manage access, and ship products at scale. As a senior member of our team, you'll have significant influence… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** ... . **Position Description:** CGI has an immediate need for a Senior AWS Python Developer to join our team. This is an… more
- Leidos (Fort Meade, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Python Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... learn more about how this program "Delivers Mission Success!" Seeking a motivated Senior Python Developer with the right knowledge, skills, and abilities to… more
- Huntington Ingalls Industries (Linthicum Heights, MD)
- …you. Job Description Mission Technologies, Cyber & Intelligence Team is looking for a Sr . Python Developer to join a cutting-edge cybersecurity initiative ... clearance with Polygraph for consideration Preferred + Strong programming expertise in Python , C++, and Apache Spark + Hands-on experience with tools and platforms… more
- ARSIEM (Fort Meade, MD)
- …an impact on every client you work with. ARSIEM is looking for a motivated Senior Python Developer to support a new cybersecurity initiative, working closely ... Science, plus 8 years of relevant experience or equivalent. + Proficiency with Python , C++, and Spark. + Experience with Jupyter Notebooks, JIRA, Confluence, and… 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:**...clients. In this role, they are seeking an experienced Senior Full Stack Engineer to lead the full stack… more
- Leidos (Fort Meade, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Python AI/ML Developer ** in our **National Security Sector's (NSS) Cyber & ... this program "Delivers Mission Success!" Seeking a motivated AI/ML prototype developer to support the exciting Corporate Discovery Services mission. Developers will… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **UI Developer , Java and/or Python , Senior TS/SCI with Poly** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, ... has an exciting opportunity for an UI/UX Human Factor Developer within our Intel sector advancing the national security...to work independently with coding in either Java or Python . . Usability Evaluation: Evaluating the usability of designs… more
- Two95 International Inc. (Vienna, VA)
- …Tysons, VA Job Type: 24 Months Contract Rate: $Open/hr. Requirements Job Description: + Senior Python developer (boto3) + Extensive AWS cloud platform ... to have knowledge of automating AWS Services including SNS and SQS via Lambda using Python code. + Develop and deploy in ALL Capital One accounts using a CI/CD… more
- Northrop Grumman (Annapolis Junction, MD)
- …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal / Senior Principal IPT SIL Developer ** ... requisition may be filled as a Principal IPT SIL Developer or Senior Principal IPT SIL ...TS/SCI w. Polygraph prior to start **Basic Qualifications for Sr . Principal IPT SIL Developer ** : *… more
- Northrop Grumman (Annapolis Junction, MD)
- …**Principal/ Senior Principal Integrated Circuit Process Design Kit (PDK) Developer ** **This position requires fulltime on-site work at our Advanced Technology ... for Sr . Principal** **Integrated Circuit Process Design Kit (PDK) Developer ** **:** + Bachelor's degree in Science, Technology, Engineering, or Mathematics… more
- Northrop Grumman (Annapolis Junction, MD)
- …a US Government security clearance per business requirements. **Basic Qualifications for Sr . Principal Quantum Simulation Developer :** + PhD in theoretical ... clearance per business requirements. **Preferred Qualifications for both Principal AND Sr . Principal Quantum Simulation Developer :** + PhD in theoretical… more
- Northrop Grumman (Linthicum Heights, MD)
- …maintain a DoD Top Secret clearance with SCI **Basic Qualifications for** ** Sr .** **Principal Embedded Operating System Software Developer :** + Bachelor's degree ... edge space products and systems. The Operating Systems Software Developer will be working on and supporting sensor command...on an agile development team, primarily using C, C++, Python , and scripting in a Yocto build environment. The… more
- Leidos (Bethesda, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Sr .** **ETL Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Description** We have an IMMEDIATE NEED for an ETL developer to play a pivotal role in shaping, and...environments. + Experience in programming languages like Java and/or Python and scripting for automation. + Experience with cloud… more
- Fannie Mae (Reston, VA)
- …to migrate exist 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 ... Services ( AWS ) architecture and technologies such as Python , S3, Redshift, Postgres, Glue (catalog and ETL), EMR,...and best practices Enterprise Data - Software Engineering - Senior Associate Target Salary: 121,000 to $158,000 a year… more
- Leidos (Bethesda, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Sr .** **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development and operations and maintenance for… more
- Leidos (Bethesda, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Sr . Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National Security!** **Job Description** As a Full Stack Developer on this program, you will have the opportunity to build strong systems,… more