ZipRecruiter

Log In

1

Senior Backend Python Jobs in Ashburn, VA (NOW HIRING)

Palnar

Sr. Full Stack Developer

Mclean, VA · On-site

Job Title: Sr Full stack Developer (Nodejs, Python, React /Vue.JS, AWS) Location: Richmond, VA ... backend) Python & Django exp is required DynamoDB/Aurora exp is a must AWS & GCP exp is a must ...

Rumble

Senior Software Architect

Washington, DC · On-site

$146K - $199K/yr

As a Senior Software Architect, you'll define and evolve the architecture for our Self-Service ... Integrate backend Python services with Go microservices and React/TypeScript frontends, ensuring ...

Mindlance

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 ... Core Technical Skills (Python & Backend) * Strong professional experience with Python (backend ...

Virtru

Senior Software Engineer

Washington, DC · On-site +1

$155K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Senior Backend Software Engineer, you will be a core contributor to our Go-based backend and ... Experience with other programming languages like Java, JavaScript, Python, or Rust. * Demonstrable ...

eSolutionsFirst

Senior Python Developer

Mclean, VA · On-site

$123K - $165K/yr

Job Summary : eSolutionsFirst is seeking a Senior Python Developer to support the development of ... Required : • 10+ years of backend development experience using Python, including large data ...

Palnar

Sr. Python Developer

Mclean, VA · On-site

$123K - $166K/yr

Experience with RESTful APIs and microservices architecture, and an understanding of how to design and implement them effectively. * Back End Skills: Python, Django/Flask/Fast API, NumPy, pandas and ...

The Washington Post

Senior Backend Software Engineer

Washington, DC · On-site

$138K - $182K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a senior engineer, you will collaborate with cross-functional teams to build and own the ... Design, build, and maintain full-stack web applications using Python and AWS services. * Develop ...

EDCLUB, INC

Senior Software Engineer - Python

Rockville, MD · Remote

$124K - $164K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Senior Engineer, you will work with our backend team to architect, maintain and improve our main learning platform. Having extensive Python + Django experience is required. The project is unique ...

EDCLUB, INC

Senior Software Engineer - Python

Rockville, MD · On-site +1

$124K - $164K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Senior Engineer, you will work with our backend team to architect, maintain and improve our main learning platform. Having extensive Python + Django experience is required. The project is unique ...

WorkNova LLC

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 ...

Nou Systems Inc

Senior Cyber Capability Developer

Chantilly, VA · On-site

$140K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... is seeking a Senior Cyber Capability Developer. The developer will function as a full-stack ... Develop and maintain full-stack applications using Python (Django) on the back end and React ...

previous pagenext page

Showing results 21-40

All JobsBackend Python JobsSenior Backend Python JobsSenior Backend Python Jobs in Ashburn, VA

Senior Backend Python information

See Ashburn, VA salary details

$16.4K

$151.6K

$195.3K

How much do senior backend python jobs pay per year?

As of Aug 18, 2026, the average yearly pay for senior backend python in Ashburn, VA is $151,584.00, according to ZipRecruiter salary data. Most workers in this role earn between $148,800.00 and $171,300.00 per year, depending on experience, location, and employer.

What does a senior backend Python developer do?

A Senior Backend Python Developer designs, builds, and maintains the server-side logic of web applications using Python. They are responsible for creating robust APIs, optimizing databases, ensuring application security, and integrating third-party services. In addition, they often mentor junior developers, contribute to architectural decisions, and collaborate closely with frontend and DevOps teams. Their work ensures that applications are scalable, reliable, and efficient. Senior developers typically have several years of experience and deep knowledge of Python frameworks like Django or Flask.

What are the key skills and qualifications needed to thrive as a senior backend Python developer?

To thrive as a Senior Backend Python Developer, you need expertise in Python programming, strong knowledge of backend frameworks (such as Django or Flask), and experience with database management, often backed by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, containerization tools like Docker, cloud platforms (e.g., AWS), and possibly certifications in cloud or Python technologies are common requirements. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers help set top performers apart. These competencies ensure the development of robust, scalable, and maintainable backend systems that support business objectives.

What are some common challenges senior backend Python developers face when working on large-scale systems?

Senior Backend Python developers working on large-scale systems often encounter challenges such as ensuring application scalability, maintaining code quality across distributed teams, and optimizing performance for high traffic. Balancing the integration of new features with legacy system constraints can also be demanding. Effective communication and collaboration with frontend teams, DevOps, and product managers are crucial for delivering reliable and maintainable backend solutions.

What is the difference between Senior Backend Python vs Backend Developer?

AspectSenior Backend PythonBackend Developer
Required CredentialsBachelor's in CS or related, 5+ years experience, Python expertiseBachelor's in CS or related, 2-4 years experience, Python knowledge
Work EnvironmentTech companies, startups, enterprise systemsTech firms, startups, software agencies
Employer & Industry UsageUsed across industries requiring scalable backend solutionsCommon in web development and software services
Search & Comparison IntentUnderstanding senior roles, responsibilities, salaryEntry to mid-level backend roles, skill requirements

Senior Backend Python professionals typically have more experience, advanced skills, and leadership responsibilities compared to Backend Developers. They often work on complex systems, mentor junior staff, and have a broader understanding of architecture. Backend Developers focus on building and maintaining backend services with less emphasis on leadership or strategic planning.

What are the most commonly searched types of Backend Python jobs in Ashburn, VA?

The most popular types of Backend Python jobs in Ashburn, VA are:

What cities near Ashburn, VA are hiring for Senior Backend Python jobs?

Cities near Ashburn, VA with the most Senior Backend Python job openings:

Senior Backend Python jobs near you
Infographic showing various Senior Backend Python job openings in Ashburn, VA as of July 2026, with employment types broken down into 91% Full Time, 4% Part Time, and 5% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $151,584 per year, or $72.9 per hour.

Sr. Full Stack Developer

Palnar

Mclean, VA • On-site

Full-time

Re-posted yesterday

Job description

Job Title: Sr Full stack Developer (Nodejs, Python, React /Vue.JS, AWS)
Location: Richmond, VA/ McLean, VA (Hybrid onsite)
Duration: ~12 months
Team Info:
Associate Exp Technology
Focused on creating and enabling technology for associates to help them do their job better
Enabling of APIs risk-based impediments needs to cleared
Enabling interacting between two clouds (AWS & GCP) with Jenkins & antifactory
Role Info:
Hands on Sr. Full stack Developer role (60% Backend & 40% Frontend) with strong Javascript, React, Node, AWS & GCP background
Work with key stake holders to implement architecture, industry known tools
Primarily developing and establishing the architecture, approved sign of building of the components
Top Skills:
5+ Yrs exp is a must
3+ yrs of Javascript exp is a must
React.js/Veu.js exp is a must
Node exp is a must (backend)
Python & Django exp is required
DynamoDB/Aurora exp is a must
AWS & GCP exp is a must
Google API Knowledge is required

Apply