- 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)
- ** Senior Python Developer with AI** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** ... . **Position Description:** CGI has an immediate need for a Senior Python Developer with AI to join our team. This… more
- General Dynamics Information Technology (Fairfax, VA)
- …and their families. At GDIT, your code drives impact. Join our team as a Senior Python Developer supporting the Unified Claims Acceleration Platform (UCAP)-a ... **Job Family:** Software Development **Skills:** Agile Methodology,Application Programming Interface (API), Python (Programming Language),Software Development,Software Projects **Experience:** 10 + years… 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
- Koniag Government Services (Vienna, VA)
- Senior Developer Vienna, VA 22180, USA Req #148 Friday, April 11, 2025 **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior ... holidays, three weeks paid time off, and more. The Senior Developer is responsible for the design,...Write and maintain advanced scripts using Java, JavaScript. XQuery, Python , HTML, SQL or any other scripting languages approved… more
- Amentum (Washington, DC)
- We are searching for a Top Secret cleared Cloud Developer ( Senior ) to join our team in Washington, DC. You will be working in an organization that's mission is ... or exceed the needs of the mission. The Cloud Developer ( Senior ) is a part of a...of 10 years of relevant experience **Preferred:** * Scripting ( Python , PowerShell, JSON, yml) * AWS platform experience: GovCloud,… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior AWS Full Stack Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** ... **Position Description:** CGI has an immediate need for a Senior AWS Full Stack Developer to join...developer . * 10+ years experiences' as full stack developer with Java, Angular, Python , spring-boot experience… more
- Eliassen Group (Washington, DC)
- ** Senior Full Stack Developer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Government **Workplace Type:** Remote **Reference ID:** ... + Recommended Jobs **Description:** The Cloud Applications Full-Stack AWS Developer will work closely with clients, digital leaders, solutions architects,… more
- Insight Global (Vienna, VA)
- Job Description The Sr. Developer is responsible for the design, documentation, development, modification, testing, deployment, and support for new or existing IT ... communication skills. Write and maintain advanced scripts using Java, JavaScript. XQuery, Python , HTML, SQL or any other scripting languages approved by the… more
- Leidos (Lorton, VA)
- …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business Area (CABA). Our ... Program, providing IT user support, IT security, IT services, and developer support for mobile device analysis, collection, and exploitation engineering services… more
- Leidos (Lorton, VA)
- …The National Security Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer) in our Cyber & Analytics ... upcoming contract award! **What you'll be doing:** + The Senior Cyber Capability Developer (Reverse Engineer) is...in a variety of languages, including C, C++, C#, Python , and Java. + Experience working on multiple OS… more
- Steampunk (Mclean, VA)
- …a Friend (https://careers-steampunk.icims.com/jobs/5890/ senior -full-stack- developer -%28technical-lead%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) ... **Overview** Are you a developer who values working with other self-starters to...experience with multiple back-end languages (eg C, C#, Java, Python ) and JavaScript frameworks + 5+ years of experience… more
- Steampunk (Mclean, VA)
- …see the real impact of their work in human lives every single day. **Contributions** As a ** Senior Ruby on Rails Developer ** , you will be working with a team of ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6213/ senior -ruby-on-rails- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
- CACI International (Mclean, VA)
- Senior Software Developer Job Category: Information...LINQ and entity framework Object Relationship Mapping (ORM) * Python * JavaScript * CSS * SQL / MySQL ... * Opportunity: CACI is seeking a highly motivated and independent SME Software Developer to take sole responsibility for maintaining and supporting a critical legacy… more
- Fannie Mae (Reston, VA)
- …including quality assurance. *THE IMPACT YOU WILL MAKE* The *Sr Java Full Stack Developer *role will offer you the flexibility to make each day your own, while ... 2+ years of technical leadership experience (eg, Tech Lead, Senior Engineer) * 4+ years of experience with Enterprise...Technologies experience * 5+ years of hands-on experience in Python or Java Development * Strong working experience with… more
- ManTech (Chantilly, VA)
- …are not limited to:** + Drive individual and team success. Be more than an amazing developer . As the Senior Software Engineer, you will own the delivery of the ... ManTech seeks a motivated, career and customer-oriented ** Senior Software Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but… more
- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is seeking a Senior Java Back End Developer with cloud experience to join our team to begin an exciting and challenging career in Ashburn, ... will do Working closely with the tech lead and senior developers and participate in the system architecture design,...Bachelor's Degree and 8 to 10 years of experience Python experience is a must Java design and software… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... of related experience + Knowledge of various software programming languages, ie Python , Java, C++, Cobol, etc + Hands-on experience developing, updating, and… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this ... systems software development + Knowledge of various software programming languages, ie Python , Java, C++, Cobol, etc + Hands-on experience developing, updating, and… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Web Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role ... and analysis tools + Knowledge of various software programming languages, ie Python , Java, C++, Cobol, etc + Understanding and experience with primary network… more