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Senior C Python Developer Jobs in Washington (NOW HIRING)

Senior Python Developer

Washington, DC · On-site

$137K - $185K/yr

We are looking for a Senior Python Developer to join our software development team. Senior Python Developer responsibilities include participating in the entire software development lifecycle ...

Senior Python Developer

Mclean, VA · On-site

$124K - $167K/yr

Senior Python Developer Location: 6 Months Duration: Mclean, VA 22102 Fully Onsite: M-F Must Have Qualifications: * Strong Python Developer with strong experience in Python development, SQL, and ...

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Senior Python Developer - with Container (EKS) & AWS experience Client: Fannie Mae Location: Reston VA - In person interviews so need Local In EAST coast only Long Term This is for a Senior Python ...

Senior Python Developer

Laurel, MD · On-site

$120K - $162K/yr

Senior Python Developer Your Main Objective: Develop analytics for Customized and Do-it-Yourself ... Experience with C, R, or Java Familiarity with GMLearn Familiarity with GitLab, Docker, Kubernetes ...

SR. PYTHON DEVELOPER

Reston, VA · On-site

$126K - $170K/yr

Job Title: SR. PYTHON DEVELOPER Location: Reston,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 Development : * Python Developer with experience in Java as a plus. * Proficient ...

Senior Python Developer

Mclean, VA · On-site

$124K - $167K/yr

Senior Python Developer Location: Must be onsite in McLean, VA for 5 days a week (Monday to Friday) Duration: Long Term Interview Mode: In-Person interview Notes: Looking for a Senior Python ...

New

Sr AWS Python Developer

Reston, VA · On-site

$126K - $170K/yr

Sr AWS Python Developer (2 positions) Location- Reston, VA (In person Client interview) day one onsite Experience : 8 to 18 years FTE or C2C We are looking for Visa independent candidates only for ...

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Position Summary The Senior Python Developer will design, develop, test, and implement cloud native applications, data pipelines, and backend services within AWS. The role requires strong Python ...

Senior Python Developer

Herndon, VA · On-site

$124K - $168K/yr

MANTECH seeks a driven and mission-focused Senior Python Developer to join our elite team based in Herndon, VA . In this role, you will contribute directly to innovative projects that support the ...

Senior Python Developer

Herndon, VA

$124K - $168K/yr

MANTECH seeks a driven and mission-focused Senior Python Developer to join our elite team based in Herndon, VA . In this role, you will contribute directly to innovative projects that support the ...

Senior Python Developer

Herndon, VA · On-site

$124K - $168K/yr

MANTECH seeks a driven and mission-focused Senior Python Developer to join our elite team based in Herndon, VA . In this role, you will contribute directly to innovative projects that support the ...

Senior Python Developer

Herndon, VA · On-site

$124K - $168K/yr

MANTECH seeks a driven and mission-focused Senior Python Developer to join our elite team based in Herndon, VA . In this role, you will contribute directly to innovative projects that support the ...

Sr. Python Developer

Mclean, VA · On-site

$123K - $166K/yr

Strong Proficiency in Python programming language, including experience with frameworks such as Flask, Django, and Fast API. * Experience with RESTful APIs and microservices architecture, and an ...

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Senior C Python Developer information

What is the difference between Senior C Python Developer vs Software Engineer?

AspectSenior C Python DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, experience in C and PythonBachelor's or higher in Computer Science or related, general programming skills
Work EnvironmentTech companies, R&D labs, embedded systemsVaried industries including tech, finance, healthcare
Industry UsageEmbedded systems, high-performance computing, data processingApplication development, system design, software solutions

While both roles require strong programming skills in C and Python, the Senior C Python Developer focuses more on embedded systems and performance-critical applications, whereas a Software Engineer has a broader scope across various software development projects.

What are the most commonly searched types of C Python Developer jobs in Washington? The most popular types of C Python Developer jobs in Washington are:
What job categories do people searching Senior C Python Developer jobs in Washington look for? The top searched job categories for Senior C Python Developer jobs in Washington are:
What cities in Washington are hiring for Senior C Python Developer jobs? Cities in Washington with the most Senior C Python Developer job openings:
Infographic showing various Senior C Python Developer job openings in Washington as of July 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 90% Physical, 5% Hybrid, and 5% Remote job distribution.

Full-time

Posted 13 days ago


Job description

Job Summary:
Carnegie Mellon University’s Software Engineering Institute is focused on advancing cybersecurity research and tools. The Senior C Programmer will develop software for network data collection, participating in the full software development lifecycle and providing user support.
Responsibilities:
• Design, develop, and maintain high-performance software tools for collecting, processing, and analyzing large-scale network data using C, Python, and Bash.
• Provide technical support by troubleshooting software issues, responding to user inquiries, and resolving reported defects.
• Prepare and maintain technical documentation, including user guides, installation instructions, and developer documentation.
• Develop and execute unit, integration, and regression tests to ensure software quality, reliability, and performance.
Qualifications:
Required:
• Polished to expert programming skills in C.
• Proficient scripting skills with bash.
• Strong problem-solving skills.
• Ability to learn a new programming language or development environment given appropriate time and resources.
• Ability to work both independently and with teams, manage multiple projects, and elicit technical requirements from management and staff.
• BS degree in Computer Science, Statistics, Engineering, Mathematics, Economics, Data Science, or a related highly quantitative discipline with ten (10) years of applicable experience; or a MS degree in a relevant discipline with eight (8) years of applicable experience; or a PhD in a relevant discipline with five (5) years of applicable experience.
• Periodic travel to customer sites, conferences, workshops, and stakeholder meetings is required to support the SEI's mission and research activities.
• You will be subject to a background investigation and must have the ability to obtain and maintain a Department of War security clearance.
• Applicants for this position must be currently legally authorized to work for CMU in the United States. CMU will not sponsor or take over sponsorship of an employment visa for this opportunity.
Preferred:
• Experience developing software on Linux is preferred but not a requirement.
• Experience working with containerization tools such as Docker is preferred.
• Experience with network data collection or flow data, or awareness of network cyber threats is a plus, but not a requirement.
Company:
We conduct cutting-edge research and development that accelerates the transition of technology to the Department of War (DoW), delivering measurable impact in support of the national security mission. Founded in 1984, the company is headquartered in Pittsburgh, USA, with a team of 501-1000 employees. The company is currently Late Stage.