- MSys Inc. (Mclean, VA)
- Job summary: Title: Sr . Python Developer - Onsite Location: McLean, VA, USA Length and terms: Long term - W2 or C2C Position created on 06/20/2025 02:00 ... pm Job description: Webcam interview; Long term project Onsite USC/ GC Must Have Qualifications: PySpark/ Python based microservices, AWS EKS, Postgres Database,… more
- Fannie Mae (Reston, VA)
- …large scale data stores, and cloud-based systems. *THE IMPACT YOU WILL MAKE* The * Sr . Full Stack Developer ~ AWS* role will offer you the flexibility ... years' experience in the following software skills: programming APIs, Python , UNIX / Linux Shell scripting, SQL, and AWS...Fanniemae.com/careers. For most roles, employees are expected to work onsite on a regular basis at their designated office… 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 ... opportunity is offering a hybrid work schedule (3 days onsite , 2 days telework).** We offer competitive compensation and...holidays, three weeks paid time off, and more. The Senior Developer is responsible for the design,… more
- US Tech Solutions (Mclean, VA)
- **Job Title: Senior Developer ** **Location: McLean, VA (5 Days/Week onsite from start of assignment)** **Duration: 3 Months (Possible for extension by EOY ... read old system and can help those migrating to new tech stack. ** Developer Full Stack Senior ** + Development of microservices based on Python , PySpark, AWS… more
- Northrop Grumman (Fairfax, VA)
- …or Fairfax, VA, sites. _(compensation varies per location)_ **This position requires being onsite and does not support remote or hybrid work.** As a Software ... the mission. This role is for one experienced software developer who may be familiar with Command and Control....Command and Control. This individual must have C++ and Python experience in a RedHat Linux environment. Development is… more
- Lockheed Martin (Bethesda, MD)
- …problems and field innovative solutions\. **What's In It For You** From onsite to remote, we offer flexible work schedules to comprehensive benefits investing ... Master's degree\. Considered experienced but growing\. * Advanced experience with Python and C\+\+\. * Advanced experience using AI/ML frameworks \(Pytorch or… more
- ManTech (Chantilly, VA)
- **ManTech** seeks a motivated, career and customer-oriented **AI** **Software Developer ** to join our team in the **Northern VA area** . As part of the position, you ... will act as a senior principal consultant designing and implementing individual components of...SaaS services for AI applications. This is a fully onsite position in the Northern VA area. **Responsibilities Include… more
- Fannie Mae (Reston, VA)
- …Fundamentals / Developer certification (optional). * Knowledge of Programming in Python & Java (optional). * Knowledge of using APIs for developing or ... errors all while operating under limited supervision. *THE IMPACT YOU WILL MAKE* The * Senior Monitoring & Observability Engineer - AWS & APM Tools* role will offer… more
- CoStar Realty Information, Inc. (Arlington, VA)
- …is good to have but not required?** + Programming languages / some developer background with either Java, C#, Python ,NodeJS + Server-less architecture ... Senior DevOps Engineer Job Description **Overview** CoStar Group...VA and has the opportunity to work 4 days onsite and 1 day remote. **What qualities we are… more
- CACI International (Washington, DC)
- Senior Site Reliability Engineer (SRE) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Up to 10% Type of Travel: Continental US * * * **The Opportunity:** Senior Site Reliability Engineer (SRE) to drive modernization initiatives, with a primary focus… more
- CoStar Realty Information, Inc. (Arlington, VA)
- Senior Database Engineer (SQL) Job Description **OVERVIEW:** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... invaluable edge in real estate. As a CoStar Database Developer , you will be responsible for architecting and building...VA and offers the following schedule of 4 days onsite and 1 day remote per week. **RESPONSIBILITIES:** +… more
- Lockheed Martin (Bethesda, MD)
- …Manufacturing Execution Systems \(MES\) team\. We are seeking an experienced Apriso Developer to join our team\. The successful candidate will be responsible for ... for team efficiency\. **What's In It For You** From onsite to remote, we offer flexible work schedules to...programming skills in languages such as C\#, Java, or Python \. \- Excellent problem\-solving skills, with the ability to… more
- Fannie Mae (Washington, DC)
- …as an individual contributor, while partnering with peers at the Manager and Sr . Manager levels. The responsibilities include: * Develop and execute strategic cloud ... improve Cloud Platforms * Knowledgeable of modern cloud architecture and holistic developer experience. *Soft Skills* * Ability to mentor and develop mid- senior… more
- Epsilon, Inc (Falls Church, VA)
- …or more of the following certifications are desired: AWS Certified Developer , Databricks, Agile/Scrum, Python Programmer **Preferred Qualifications:** + ... and 401(k) with immediate contribution. **Where you'll work:** This is a hybrid onsite /remote opportunity where you will report to the customer location in Falls… more
- Epsilon, Inc (Falls Church, VA)
- …One or more of the following certifications are desired: AWS Certified Developer , Databricks, Agile/Scrum, Python Programmer **Preferred Qualifications:** + DOD ... and 401(k) with immediate contribution. **Where you'll work:** This is a hybrid onsite /remote opportunity where you will report to the customer location in Falls… more
- Epsilon, Inc (Falls Church, VA)
- …or more of the following certifications are desired: AWS Certified Developer , Databricks, Agile/Scrum, Python Programmer **Preferred Qualifications:** + ... and 401(k) with immediate contribution. **Where you'll work:** This is a hybrid onsite /remote opportunity where you will report to the customer location in Falls… more
- Epsilon, Inc (Falls Church, VA)
- …One or more of the following certifications are desired: AWS Certified Developer , Databricks, Agile/Scrum, Python Programmer **Preferred Qualifications:** + DOD ... and 401(k) with immediate contribution. **Where you'll work:** This is a hybrid onsite /remote opportunity where you will report to the customer location in Falls… more
- Epsilon, Inc (Falls Church, VA)
- …or more of the following certifications are desired: AWS Certified Developer , Databricks, Agile/Scrum, Python Programmer **Preferred Qualifications:** + ... and 401(k) with immediate contribution. **Where you'll work:** This is a hybrid onsite /remote opportunity where you will report to the customer location in Falls… more
- Epsilon, Inc (Falls Church, VA)
- …or more of the following certifications are desired: AWS Certified Developer , Databricks, Agile/Scrum, Python Programmer **Preferred Qualifications:** + ... and 401(k) with immediate contribution. **Where you'll work:** This is a hybrid onsite /remote opportunity where you will report to the customer location in Falls… more
- Fannie Mae (Reston, VA)
- …an individual contributor, while partnering with peers at the Director and Senior Director levels. The responsibilities include: * Develop and execute strategic ... improve Cloud Platforms * Knowledgeable of modern cloud architecture and holistic developer experience. *Soft Skills* * Ability to mentor and develop mid- senior… more