Python Back End Developer jobs in Washington

ERT

**Position Description*** ERT is seeking a full-time Scientific Programmer to support the National Oceanic and Atmospheric Administration’s (NOAA) Climate Prediction Center (CPC) International Desks in College Park, MD, with system upgrades, code migration, training, operational workflow support, an

VTG

Overview VTG is seeking a talented and experienced Back-End Software Developer to join our dynamic and innovative team in Chantilly, VA or Herndon, VA. As a Back-End Software Developer, you will play a key role in designing, developing, and maintaining high-quality software applications. You will wo

VTG

Overview VTG is seeking a talented and experienced Back-End Software Developer to join our dynamic and innovative team in Chantilly, VA or Herndon, VA. As a Back-End Software Developer, you will play a key role in designing, developing, and maintaining high-quality software applications. You will wo

MicroHealth, LLC

Job Description Job Description Senior Application Programmer/Developer (Secret Clearance and Full time On-site) MicroHealth is seeking a highly skilled Senior Application Programmer/Developer to provide critical development and technical support for enterprise business applications within a federal

*Computer Programmer Analyst III** The City of Alexandria is located in northern Virginia and is bordered by the District of Columbia (Potomac River), Arlington and Fairfax counties. With a population of approximately 150,000 and a land area of 15.75 square miles, Alexandria is the seventh largest c

Booz Allen Hamilton

*Job Number: R0228976** CNO Analyst and Programmer, Senior *The Opportunity:** As an embedded software engineer, you know how to create and maintain crucial pieces of software. You use your knowledge to write and optimize code that creates a bridge between pieces of software, allowing them to commun

MAXIMUS

Senior Back End Developer Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS197, T5, Band 8 - 10 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and conta

US Tech Solutions

Silver Spring, MD Contract Job Responsibilities / Typical Day in the Role • Develop and maintain applications using cloud architecture working in Jira and Git • Ability to build from user stories and be active in technical design • Build efficient, scalable, secure, and observable applications • Abl

The JCO Development and Sustainment contract will provide rapid capability development and operational readiness leveraging industry best-practices and innovative solutions to ensure Joint Cyber Command and Control (JCC2) meets operational requirements and matures existing government owned software

Requisition #:663720 Location:Johns Hopkins Health System, Baltimore, MD 21201 Category:Information Technology Schedule:Day Shift Employment Type:Full Time Req#:663720 Programmer Analyst-LLMOps Monday-Friday (8:30-5) Hybrid/Remote In the office 1-2 days a month on a regular bases also for Go Lives,

*Computer Programmer Analyst III** The City of Alexandria is located in northern Virginia and is bordered by the District of Columbia (Potomac River), Arlington and Fairfax counties. With a population of approximately 150,000 and a land area of 15.75 square miles, Alexandria is the seventh largest c

https://evqk.fa.us8.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX\_1/job/5605/?utm\_medium=jobshare Alexandria, Virginia, United States Management Closing at: Apr 17 2026 - 00:00 EDT 510-Alexandria Dept Of Social Services *Hiring Range:** $76,991.98 to $135,488.86 *Full Time or Part Time:**

Kentro

Overview Kentro is hiring a qualified Full Stack Developer - Tech Dev to support our Defense Intelligence client in Washington, D.C. The ideal candidate will bring experience in multiple development technologies and methodologies and intense process transformation skills to enhance the team's capabi

ClearanceJobs

Entry-Level Back-End Java/JEE Developer We are currently seeking a motivated and energetic entry-level back-end Java/JEE (full stack) developer to join our remote team in the Ashburn, VA area to begin an exciting and challenging career. The Java developer will participate in the system architecture

Semper Valens Solutions

Back-End Developer, Senior/Mid Full Time Fort Meade, MD Top Secret/SCI Clearance **This position is contingent upon contract award** Job Description: Job Responsibilities: Provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support proce

Backend Developer – Healthcare Accounting Services Location: Herndon, VA (Onsite) Clearance Requirements: Must be eligible for Arkansas Security Clearance Position Status: Long‑Term Contract Position Description: We are seeking a skilled Backend Developer to join a mission‑driven team supporting Hea

Lead Software Engineer, Back End, CORE ( Java, Python, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of make

BT-242 – Backend Developer Skill Level: Senior Location: Chantilly, VA (fully on-site, no remote option) MUST HAVE A POLY CLEARANCE TO APPLY. Those without a Poly clearance will not be considered. Required Skills: Demonstrated hand on experience with backend frameworks such as Spring Boot and Hibern

## **DESCRIPTION** Amazon Web Services (AWS) provides companies of all sizes with an infrastructure web services platform in the cloud. With AWS, you can requisition compute power, storage, and other services – paying as you go for only the resources you need. Within AWS, our Catalog solutions span

Washington Metropolitan Area Transit Authority (WMATA)

Overview Join a mission-critical team within WMATA’s Digital Modernization – Service Delivery and Operations organization, where your expertise in Mobile Device Management directly supports frontline operations and enterprise connectivity. As an MDM Administrator, you will lead the secure provisioni