Chantilly, VA · On-site +1
$124K - $167K/yr
We are seeking a Senior Python Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National ...
Chantilly, VA · On-site +1
$124K - $167K/yr
We are seeking a Senior Python Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National ...
Chantilly, VA · On-site
$120K - $180K/yr
We are seeking a Senior Python Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National ...
Chantilly, VA · On-site
$120K - $180K/yr
We are seeking a Senior Python Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National ...
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 ...
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 ...
Richmond, VA · On-site
$118K - $160K/yr
They are in search of a highly motivated Sr. Python Developer who will be involved in design, development, and documentation related work, with a strong focus on Python Development and AWS services.
Richmond, VA · On-site
$118K - $160K/yr
They are in search of a highly motivated Sr. Python Developer who will be involved in design, development, and documentation related work, with a strong focus on Python Development and AWS services.
Mclean, VA · On-site
$124K - $167K/yr
Title: Senior Software Developer /Senior Full Stack developer- Python Location: Mclean VA (fully onsite) Contract role Must-Have Qualifications: At least 4 years of hands-on software development ...
Mclean, VA · On-site
$124K - $167K/yr
Title: Senior Software Developer /Senior Full Stack developer- Python Location: Mclean VA (fully onsite) Contract role Must-Have Qualifications: At least 4 years of hands-on software development ...
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 ...
Quick apply
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 ...
Chantilly, VA · On-site
$120K - $180K/yr
We are seeking a Senior Python Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National ...
Chantilly, VA · On-site
$120K - $180K/yr
We are seeking a Senior Python Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National ...
West Mclean, VA · On-site
$65 - $70/hr
Senior Python Developer Location: Full-time on-site in McLean, VA Position: C2H Green Card or USC Local Candidates Only F2F In person Interview Must-Have Qualifications 5+ years of engineering ...
Quick apply
West Mclean, VA · On-site
$65 - $70/hr
Senior Python Developer Location: Full-time on-site in McLean, VA Position: C2H Green Card or USC Local Candidates Only F2F In person Interview Must-Have Qualifications 5+ years of engineering ...
Mclean, VA · On-site
$122K - $165K/yr
Role: Sr. Python Developer Location: McLean, VA (Hybrid - 3 days a week onsite) Job Type: Contract Required Skills: Python, Spark, AWS (S3, Lambda, IAM, SG etc.), AWS IAM Idaas Qualifications: * Min ...
Quick apply
Mclean, VA · On-site
$122K - $165K/yr
Role: Sr. Python Developer Location: McLean, VA (Hybrid - 3 days a week onsite) Job Type: Contract Required Skills: Python, Spark, AWS (S3, Lambda, IAM, SG etc.), AWS IAM Idaas Qualifications: * Min ...
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 ...
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 ...
Mclean, VA · On-site
$123K - $166K/yr
Master's degree in Computer Science, Software Engineering or related technical field Demonstrated knowledge of: * Python, Pandas and other popular Python libraries * Java * Testing frameworks such as ...
Mclean, VA · On-site
$123K - $166K/yr
Master's degree in Computer Science, Software Engineering or related technical field Demonstrated knowledge of: * Python, Pandas and other popular Python libraries * Java * Testing frameworks such as ...
Mclean, VA · On-site
$123K - $166K/yr
... Python Developer Experience with Python frameworks e.g., Django, Flask. • Good experience on writing the test cases, Unit Testing, and automation test by using PYTEST Understanding of databases and ...
Mclean, VA · On-site
$123K - $166K/yr
... Python Developer Experience with Python frameworks e.g., Django, Flask. • Good experience on writing the test cases, Unit Testing, and automation test by using PYTEST Understanding of databases and ...
Mclean, VA · On-site
$124K - $167K/yr
Detailed Python Full Stack Developer Location: (Fully Onsite), Mclean, VA 22102 Duration: 6 months + Extensions Responsibilities: * Refactor and modernize existing components of an ETL application to ...
Mclean, VA · On-site
$124K - $167K/yr
Detailed Python Full Stack Developer Location: (Fully Onsite), Mclean, VA 22102 Duration: 6 months + Extensions Responsibilities: * Refactor and modernize existing components of an ETL application to ...
Mclean, VA · On-site
$51.50 - $71/hr
Python Full Stack Developer Mclean, VA Must Have Qualifications: Must have practical experience with Python, front even technologies, React, JavaScript, and web application development, along with ...
Mclean, VA · On-site
$51.50 - $71/hr
Python Full Stack Developer Mclean, VA Must Have Qualifications: Must have practical experience with Python, front even technologies, React, JavaScript, and web application development, along with ...
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
Burke, VA · On-site
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
Burke, VA · On-site
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
Falls Church, VA · On-site
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
Falls Church, VA · On-site
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
Chantilly, VA · On-site
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
Chantilly, VA · On-site
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
Sterling, VA · On-site
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
Sterling, VA · On-site
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
Chantilly, VA · On-site
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
Chantilly, VA · On-site
$131K - $237K/yr
Four years of experience in a Python Development role * Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field * Expertise in scripting (Python, shell ...
$54.5K - $67.1K
0% of jobs
$67.1K - $79.8K
0% of jobs
$79.8K - $92.4K
2% of jobs
$92.4K - $105K
4% of jobs
$105K - $117.6K
12% of jobs
$121.2K is the 25th percentile. Wages below this are outliers.
$117.6K - $130.2K
24% of jobs
The median wage is $137.6K / yr.
$130.2K - $142.9K
13% of jobs
$142.9K - $155.5K
15% of jobs
$160.2K is the 75th percentile. Wages above this are outliers.
$155.5K - $168.1K
13% of jobs
$168.1K - $180.7K
11% of jobs
$180.7K - $193.3K
6% of jobs
$54.5K
$140.8K
$193.3K
A Sr Python Developer is an experienced software engineer who specializes in designing, developing, and maintaining applications using Python. They are responsible for writing clean, efficient, and scalable code while also mentoring junior developers and collaborating with cross-functional teams. Their role often includes optimizing application performance, integrating third-party services, and ensuring best coding practices. Additionally, they may work with frameworks like Django or Flask and databases such as PostgreSQL or MongoDB to build robust backend systems.
As a Sr Python Developer, your daily tasks often include designing and coding complex features, reviewing code from team members, and troubleshooting bugs or performance issues. You may also lead technical discussions, contribute to architectural decisions, and collaborate closely with product managers, QA engineers, and other developers. Mentoring junior team members and staying up to date with best practices or new technologies is also a regular part of the role. This combination of hands-on engineering and leadership responsibilities ensures both the quality of the codebase and the continual growth of the team.
To thrive as a Sr Python Developer, you need expert proficiency in Python programming, strong problem-solving skills, and a solid background in computer science or related fields, often demonstrated by several years of relevant experience. Familiarity with frameworks like Django or Flask, version control systems such as Git, and sometimes certifications such as PCEP or PCAP are typically valued. Strong communication, leadership, and the ability to mentor junior developers are standout soft skills for this position. These combined proficiencies ensure that Sr Python Developers can build robust solutions, contribute to architectural decisions, and drive team success in complex technical environments.
For Sr Python Developer jobs in Virginia, the most frequently searched job titles are:
The top searched job categories for Sr Python Developer jobs in Virginia are:
$124K - $167K/yr
Full-time
Posted 11 days ago
We are seeking a Senior Python Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We're looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you.
Mission Focus: As a Senior Python Developer you will have the unique opportunity to solve hard problems and help turn complex concepts into reality to advance and enhance systems supporting the defense of our nation. You will be part of a solutions-oriented, cross-functional modern agile team designing and developing custom applications and components to support innovative data science capabilities.
Location/Flexibility: Chantilly, VA and Vienna, VA with remote flexibility. Must be local to the DC Metro area.
Clearance: Active TS/SCI
Mission Focus: As a Senior Python Developer you will have the unique opportunity to solve hard problems and help turn complex concepts into reality to advance and enhance systems supporting the defense of our nation. You will be part of a solutions-oriented, cross-functional modern agile team designing and developing custom applications and components to support innovative data science capabilities.
Technical members of our solutions teams require little guidance, but love to learn, collaborate, and problem solve. This position requires a mid to senior level of experience, a passion for developing solutions and solving problems, and a strong desire to solve our customers' hardest technical and data challenges.
The Senior Python Developer will be responsible for the following:
Physical Requirements:
#JT
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It services
51 - 200 Employees
Vienna, VA, US
1998
