- 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
- 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
- CGI Technologies and Solutions, Inc. (Reston, VA)
- …and responsibilities:** We are seeking a highly experienced Senior Full Stack Developer with expertise in Python , Java, JavaScript, and AWS to enhance the ... ** Python Developer ** **Category:** Software Development/ Engineering...seeking a highly experienced Senior Full Stack Developer with expertise in Python , Java, JavaScript,… 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
- 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
- GliaCell Technologies (Fort Meade, MD)
- Are you a Senior Embedded Developer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... amazingly talented people Job Description: GliaCell is seeking a Senior Embedded Developer on one of our...with Ghidra. + Produce and modify software systems in C/C++/ Python . + Provide support for fielded software systems. +… more
- Belay Technologies (Columbia, MD)
- …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Cyber Operator/ Developer /Analyst to join our intel team. CODAs shall provide technical ... tools, tactics, and procedures. Under the direction of the government, the operator/ developer will ensure that risks are understood and that mitigation steps are… 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
- Competitive Range Solutions, LLC (Fort Meade, MD)
- …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Developer to lead the design, development, integration, testing, ... enhance software applications using Java and scripting languages such as Python . + Lead software integration, testing, debugging, troubleshooting, and performance… more
- Fannie Mae (Washington, DC)
- …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
- 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
- WSP USA (Washington, DC)
- …and help shape the future! WSP is currently initiating a search for a ** Senior Applications Developer ** to work within our Software Solutions practice. This ... + Must have good communication and technical skills. + Proficient in .NET, Node, Python , RESTful services with C#, + Proficient in any React / Vue Native Vue,… more
- EBSCO Information Services (Washington, DC)
- …inclusive mission. Join us to help make an impact. **Your Opportunity** As a Senior Full-Stack Developer , you will take ownership of building scalable, secure, ... and implement backend systems using modern frameworks and languages (eg, Node.js, Python , or equivalent). + Architect and optimize RESTful APIs and GraphQL… more