- RTX Corporation (Sterling, VA)
- …that create a safer, more secure world. **Job Summary** We are seeking a Senior Database Developer with PostgreSQL experience to lead the development, ... Road Building 5C, State College, PA, 16803-2214 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
- Cognizant (Mclean, VA)
- ** Senior Java Full Stack Developer ( Onsite )** **Location: McLean, VA** Cognizant will only consider applicants for this position who are legally authorized ... Scaling, Application Security, and other Non-Functional aspects + Experience in relational database with schema design and queries. + Experience in NodeJS, Angular,… 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 ... who can read old system and can help those migrating to new tech stack. ** Developer Full Stack Senior ** + Development of microservices based on Python, PySpark,… more
- Cognizant (Mclean, VA)
- ** Senior Java Full Stack Developer ** We are...to have you on board. **Location: McLean - VA ( Onsite )** **You must be legally authorized to work in the ... seeking a ** Senior Java Full Stack Developer ** to design, develop, and maintain scalable, high-performance web...sponsorship, now or at any time in the future.** ** Onsite position** **Responsibilities** * Able to deliver end to… more
- General Dynamics Information Technology (Gaithersburg, MD)
- …Dynamics Information Technology is seeking numerous candidates to fill **multiple-level Appian Developer ** roles on a new contract to support the **Food and Drug ... and foods to improve their health. As an Appian Developer involved in all phases of the development life...collaboration and offers a hybrid work location, where you're onsite in the Gaithersburg, MD office 2-3 times a… more
- Fannie Mae (Reston, VA)
- …errors all while operating under limited supervision. *THE IMPACT YOU WILL MAKE* The * Senior Monitoring & Observability Engineer - AWS & APM Tools* role will offer ... and Windows Server environments. * Knowledge of generating and using complex database queries. Knowledge of Python Programming. Desired Experiences * Bachelor degree… more
- ManTech (Chantilly, VA)
- …career and customer-oriented **Lead** **Data Engineer** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a part of a dynamic, ... analysis, design, implementation, and optimization of complex, enterprise-wide, cloud-based database solutions that align with mission goals and requirements.… more
- ManTech (Chantilly, VA)
- …a motivated, career and customer-oriented **Data Engineer** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a part of a dynamic, ... with cloud services from providers such as Oracle and their data storage and database services + Experience with data replication and change data capture tools such… more