Python Software Engineer jobs in Maryland

Senior Ground Software Engineer Location: Arlington, VA or Reston, VA (Onsite) TS Clearance or Ability to Obtain Needed A leading space technology organization is seeking a Senior Ground Software Engineer to develop mission-critical software supporting satellite operations and data processing system

Lockheed Martin

Job ID:718346BR Date posted:Feb. 17, 2026 Description:THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission.This position involves providing technical

Leidos

€131,300 - €237,350 /year

Requirements Must have: - 12+ years of relevant experience with a Bachelors degree in Computer Science or a related field OR 10+ years with a Masters degree - Hands-on experience with AI-assisted coding tools (e.g., Claude Code, GitHub Copilot, etc.) for tasks such as: - Code generation and refactor

Axiom Technologies

Requirements Must have: - Active TS/SCI Security Clearance required - Proficiency in Golang with experience in backend and distributed system development - Familiarity with message queues and data streaming technologies such as Kafka, NATS, or RabbitMQ - Strong understanding of database systems (SQL

Title : Software Engineer (Python / GenAI / Microservices) Location : Rockville, MD or McLean, VA Target Start Date : ASAP Type : contract Pay Rate: DOE We are seeking a highly skilled Software Engineer with deep expertise in Python, microservices architecture, and emerging GenAI technologies. This

Lockheed Martin

Job ID: 712393BR Date posted: Mar. 12, 2026 Description: This position may be eligible for a $25K sign on bonus for external hires! What We‘re Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today‘s most daunting challenges: the use of advanced electronics to undermine

Walmart

Position Summary... What you'll do... Role summary: The (USA) Staff, Software Engineer, Information Security plays a critical role in designing, developing, and maintaining secure software solutions that meet business and technical requirements. This position involves collaborating with stakeholders

Job Description : Senior AI Software Engineer (Generative AI / AWS Bedrock) Location, Reston, VA About the Role We are seeking a Senior AI Software Engineer to design and build production-grade AI applications powered by large language models and foundation models. In this role, you will develop sca

Position Title: Senior AI Software Engineer (Generative AI / AWS Bedrock) Location: Reston, VA (3 days hybrid) Duration: 12+ months (Contract) About the Role We are looking for a Senior AI Software Engineer to design and build production-grade AI applications using LLMs and foundation models. You wi

Description Staff Software Engineer: (46) (Java, AWS, Angular) We are seeking a highly skilled Staff Software Engineer with strong experience in Java, AWS services, Angular JS, and modern CI/CD pipelines (Jenkins or GitLab). You will help design, build, and deploy scalable enterprise applications, i

Software Guidance & Assistance

Requirements Must have: - Minimum 5 years of experience in Java development - At least 3 years of experience with AWS services - Over 2 years of experience using Angular JS, or equivalent training and/or work experience - Proven experience utilizing AI tooling within the Software Development Life Cy

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Python/Angular Engineer for a contract assignment with one of our premier Financial services clients. Must work hybrid in one of these office locations: Rockville MD or Tysons VA . We can only consider local candidates. Only

RCT is hiring a senior-level Software Developer to support a large (200+ FTE) technical program focused on Entitlement Programs, Identity & Access Management (IdAM/ICAM), Authentication, Authorization, and Digital Policy Management. The role involves modernizing legacy systems and building new c

Description This position is located in Herndon, VA. Amazon Foundational Security Services (AFSS) is looking for a Software Development Engineer (SDE) who is excited about designing and building services that solve complex, ambiguous problems at the scale of the entire AWS cloud. Our team owns secur

## DESCRIPTION This position is located in Herndon, VA. Amazon Foundational Security Services (AFSS) is looking for a Software Development Engineer (SDE) who is excited about designing and building services that solve complex, ambiguous problems at the scale of the entire AWS cloud. Our team owns se

Dice is the leading career destination for tech experts at every stage of their careers. Our client, RMS IT Solutions Inc, is seeking the following. Apply via Dice today! Job Title: Senior Software Engineer (Java, AWS, LMS Modernization) FinTech | Onsite Location: Rockville, MD / Tyson, VA (5 days o

Software Guidance & Assistance

€92,000 - €118,000 /year

Requirements Must have: - At least 5 years of professional software development experience with a strong emphasis on Python. - Advanced proficiency in Python frameworks such as Django, Flask, and FastAPI. - In-depth knowledge of microservices architecture, RESTful API design, and system design princ

Lockheed Martin

Job ID: 718346BR Date posted: Feb. 17, 2026 Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing techn

Peraton

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly

ICF International

$98,614 - $167,644 /year

*We are open to supporting 100% remote work anywhere within the United States. Must be able to support Eastern Time Zone* ICF is a rapidly growing, entrepreneurial, multi-faceted consulting company that works with government representatives and users to build and enhance the Department of Defense (D