- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J0525-2185 ... . **Position Description:** CGI has an immediate need for a Senior Python Developer to join our team. This is an… more
- Amentum (Chantilly, VA)
- Amentum is hiring a highly skilled Senior Python Developer with over five (5) years of experience. The role involves developing and maintaining robust, ... operations decision-making processes. Responsibilities: * Develop and maintain object-oriented Python applications. * Develop, optimize and implement intricate visualizations… 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
- Fannie Mae (Reston, VA)
- …processes. *THE IMPACT YOU WILL MAKE* The Information Security Technology - Engineering - Senior Associate role will offer you the flexibility to make each day your ... can deliver on the following responsibilities: * Design, develop, and maintain robust Python applications and web services in AWS. * Build and manage cloud-native… 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
- Meta (Richmond, VA)
- …Integration and Continuous Deployment systems for Game Studio. **Required Skills:** Senior Software Engineer - Oculus Studios Developer Experience ... **Summary:** Oculus Studios Developer Experience is a central team within Oculus...languages such as but not limited to C++, C#, Python , Hack, JavaScript, React and more 4. Work with… more
- CACI International (Chantilly, VA)
- Senior Infrastructure Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... * * * **The Opportunity:** CACI is currently looking for an experienced Senior Software Developer (Infrastructure) to join our team developing next generation… 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
- VOSTROM (Virginia Beach, VA)
- Web App Developer - Senior + Work Locations: Virginia...similar GIS software + Web Sockets or WebRTC + Python + Unix/Linux shell scripting + Kafka + Docker + ... , UI, UX, Front End The Opportunity: We are looking for a Senior Web App Developer for our family of companies. Our companies conduct advanced research and… 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
- Innovative Management & Technology Services (Reston, VA)
- …We work with the best customers on-site at top government agencies. Job Title: Senior Cloud Developer Primary Location: Reston, VA or Washington, DC Clearance: ... Summary: We are seeking a highly skilled and experienced Senior Cloud Developer to join our technology...Citrix environments. * Scripting and automation experience using PowerShell, Python , and JSON. * Experience with Active Directory policies… 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
- 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
- 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 (VA)
- Senior Interface Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Public Trust Employee Type: Regular ... provide support to functional analysts during system testing. + Work with senior developers to troubleshoot issues, resolve defects, and supporting minor technical… more
- DXC Technology (Richmond, VA)
- **Job Description:** We are seeking a Senior Backend Developer to join our team and help build the next generation platform for DXC. In this role, you will ... collaborate closely with the Lead Architect, other senior development leaders, and front-end teams to design and...of experience in backend development + Strong proficiency in Python and related frameworks (FastAPI, Pydantic, etc.) + Experience… more
- Innovative Management & Technology Services (Reston, VA)
- …We work with the best customers on-site at top government agencies. Job Title: Senior Cloud Developer Primary Location: Reston, VA or Washington, DC Clearance: ... Range DOE: $160,000 - 190,000 Position Summary: We are seeking an experienced Senior Cloud Solutions Architect to lead the design, development, and implementation of… 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
- EBSCO Information Services (Richmond, VA)
- …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
- 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