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Senior Python Developer Jobs in Potomac, MD (NOW HIRING)

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 ...

Ekcel Technologies Inc

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 ...

Mavens Guild

Senior Spark & Python Developer

Mclean, VA · On-site

$122K - $165K/yr

In a senior developer role, you will design and build data flow and data integration processes to ... Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you ...

Mavens Guild

Senior Spark & Python Developer

Mclean, VA · On-site

$122K - $165K/yr

In a senior developer role, you will design and build data flow and data integration processes to ... Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you ...

Mavens Guild

Senior Spark & Python Developer

Mclean, VA · On-site

$122K - $165K/yr

In a senior developer role, you will design and build data flow and data integration processes to ... Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you ...

CGI Inc.

Senior AWS Python Developer

Reston, VA · On-site

$126K - $170K/yr

Senior AWS Python Developer Category: Software Development/ Engineering Main location: United States, Virginia, Reston Position ID:J0426-1915 Employment Type: Full Time U.S. - Finding purpose at CGI ...

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All JobsSenior Python Developer JobsSenior Python Developer Jobs in Potomac, MD

Senior Python Developer information

See Potomac, MD salary details

$56.9K

$146.8K

$201.7K

How much do senior python developer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for senior python developer in Potomac, MD is $146,841.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,700.00 and $169,100.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a Senior Python Developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

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

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

What are the key skills and qualifications needed to thrive as a Senior Python Developer, and why are they important?

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by Senior Python Developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.
What are the most commonly searched types of Python Developer jobs in Potomac, MD? The most popular types of Python Developer jobs in Potomac, MD are:
What are popular job titles related to Senior Python Developer jobs in Potomac, MD? For Senior Python Developer jobs in Potomac, MD, the most frequently searched job titles are:
What cities near Potomac, MD are hiring for Senior Python Developer jobs? Cities near Potomac, MD with the most Senior Python Developer job openings:
Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Potomac, MD as of June 2026, with employment types broken down into 70% Full Time, 10% Part Time, 10% Temporary, and 10% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $146,841 per year, or $70.6 per hour.
Python Developer

Python Developer

Accenture Federal Services

Fort George G Meade, MD • On-site

$55.75 - $76.75/hr

Other

Posted 2 days ago

Accenture Federal Services rating

8.4

Company rating: 8.4 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

46th of 428 rated business services

Job description

Accenture Federal Services is seeking a Sr. Python Developer to join our team and support our client in Ft. Meade, MD.

What you'll do:

  • Develop innovative approaches to glean meaning and value from large datasets- working collaboratively and iteratively throughout the data-science lifecycle
  • Create qualitative and quantitative methods to characterize datasets in various states to optimize analytical workflows
  • Identify new or existing algorithms, machine learning, or artificial intelligence technologies to help solve technical and operational problems
  • Employ analytic modeling, scripting, and/or programming to aggregate data and construct usable intelligence from different data sets and sources concerning customer requirements
  • Evaluate, document, and share research processes and results with peers, customers, and leadership

What you'll need:

  • A Doctoral degree plus 4 years of relevant experience, OR Master's degree plus 6 years of relevant experience, OR a Bachelor's degree plus 8 years of relevant experience, OR an Associate's degree plus 10 years of relevant experience, OR a High School diploma/GED plus 12 years of relevant experience may be considered for individuals with in-depth experience that is clearly related to the position
    • Degree must be in Mathematics, Applied Mathematics Statistics, Applied Statistics, Machine learning, Data Science, Operations Research, or Computer Science or a degree in a related field
  • 6 years of programming experience in Python

Clearance:

Must have a TS/SCI with polygraph level clearance

What Accenture Federal Services employees say

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Benefits

Hours and flexibility

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